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- 1 -
Contents I Product Specifications
1. Specifications ····················································22. External Dimensions ·········································43. Center of Gravity ···············································54. Electrical Wiring Diagrams ·······························65. Optional parts ····················································9
(1) Remote controller PAR-W21MAA(2) Y-shaped strainer YS-50A(3) Representative-water temperature sensor
TW-TH16
II Product Data1. Maximum capacity chart ·································112. Capacity tables ·············································· 133. Correction by water flow rate ························ 374. Water pressure drop ······································ 385. Operation temperature range ························ 386. Characteristics of the brine ··························· 397. Sound pressure levels ··································· 408. Vibration levels ··············································· 41
III Installation1. Selecting the Installation Site ························ 42
(1) Installation conditions
2. Installation of unit ··········································· 43(1) Product suspension method(2) Installation on foundation
IV System Design1. Water pipe installation ··································· 44
(1) Schematic Piping Diagram and Piping System Components
(2) Water piping attachment method(3) Notes on Pipe Corrosion(4) Installing the water pipes
2. Ensuring enough water in the water circuit ·· 50(1) Required amount of water(2) Calculating the required amount of water in the
water circuit
3. Pipe connection size and material ················ 50
V Wiring Design1. Electrical wiring installation ··························· 51
(1) Main Power Supply Wiring and Switch Capacity(2) Cable connections(3) Installing the conduit tube
2. System configurations ··································· 54(1) Types of control cables(2) System Configuration
VI Controller1. PAR-W21MAA specifications ························ 55
- 2 -
1. Specifications
I Product Specifications
CRHV-P600YA-HPB3-phase 4-wire 380-400-415V 50Hz
4.332.8660.0
51,600204,720
14.224.0 - 22.8 - 22.0
4.2310.314.745.0
38,700153,540
10.217.2 - 16.4 - 15.8
4.417.7
11.244
ethylene glycol 35WT% (freezing point -18ºC (-0.4ºF))1438
outlet water 30~65 *5 outlet water 86~149 *5
(inlet) less than 45, (outlet) -8 27(inlet) less than 104, (outlet) 17.6 80.6
3.2 - 15.02.0 - 16.0
5066
50.8 (R2") screw50.8 (R2") screw50.8 (R2") screw50.8 (R2") screw
Unpainted steel plate1,561 × 934 × 780
395 (871)4.151.0
WKC94L652WKC94L810
stainless steel plate and copper brazingstainless steel plate and copper brazing
Inverter scroll hermetic compressorMITSUBISHI ELECTRIC CORPORATION
Inverter0.035 × 2MEL32
High pres.Sensor & High pres.Switch at 4.15MPa (601psi)Over-heat protection, Over current protection
Over-heat protectionR410A × 4.5(kg) × 2LEV and HIC circuit
ModelPower SourceSCOP (TDesign60kW): EN14825Average climate conditionsCapacity1 *1
Capacity2 *1
Maximum current inputHeat source fluid typeWater pressure drop
Temp range
Circulating water volume range
Sound pressure level (measured in anechoic room) at 1m *3Sound power level (measured in anechoic room) *3Diameter of water pipe(hot water side)Diameter of water pipe(heat source side)External finishExternal dimension H × W × DNet weightDesign pressure
Drawing
Heat exchanger
Compressor
Protection
Refrigerant
Heat source temp 0/-3, Hot water temp 30/35Heat source temp 0/-3, Hot water temp 47/55
Power input *2Current input 380-400-415VCOP (kW/kW)Hot water flow rateHeat source flow rate
Power input *2Current input 380-400-415VCOP (kW/kW)Hot water flow rateHeat source flow rate
Hot water side *3Heat source side *3Hot water side
Heat source side *4
Hot water sideHeat source side *6
InletOutletInletOutlet
R410AWater WiringExternalHot water sideHeat source sideTypeMakerStarting methodCase heaterLubricantHigh pressure protectionInverter circuitCompressorType × original chargeControl
kWkcal/hBTU/h
kWA
m3/hm3/hkW
kcal/hBTU/h
kWA
m3/hm3/h
A
kPakPaºCºFºCºF
m3/hm3/h
dB (A)dB (A)
mm (in.)mm (in.)mm (in.)mm (in.)
mmkg (lbs)
MPaMPa
kW
*1 Under Normal heating conditions at outlet hot water temp 35ºC (95ºF) outlet heat source temp -3ºC (26.6ºF) inlet hot water temp 30ºC (86ºF) inlet heat source temp 0ºC (32ºF).Heating performance indicates the performance with counter flow of brine and refrigerant at the heat source HEX. (Standard pipe connection)
*2 Includes pump input based on EN14511.*3 Under Normal heating conditions at outlet hot water temp 35ºC (95ºF) outlet heat source temp -3ºC (26.6ºF) inlet hot water temp 30ºC (86ºF) inlet heat source temp 0ºC (32ºF)
capacity 60kW hot water flow rate 10.3m3/h heat source flow rate 14.7m3/h Heating performance indicates the performance with counter flow of brine and refrigerant at the heat source HEX. (Standard pipe connection)*4 When using in inlet heat source temp is more than 27ºC, please change to parallel piping at the heat source side.
If the heat source inlet temperature exceeds 45 ˚C, the compressor may not function due to over current.* Please don't use the steel material for the water piping material.* Please always make water circulate or pull out the circulation water completely when not using it.* Please do not use groundwater and well water in direct.* The water circuit must use the closed circuit.* Due to continuing improvement, the above specifications may be subject to change without notice.
kcal/h =kW × 860BTU/h =kW × 3,412lbs =kg/0.4536
Unit converter
Temp Range
20
30
40
50
60
70
-20 -10 0 10 20 30 40 50Heat source inlet (ºC)
Hot
wat
er o
utle
t (ºC
)
Heat source inlet (ºF)-4 14 32 50 68 86 104 122
Hot
wat
er o
utle
t (ºF
)
68
86
104
122
140
158 CounterParallel
*5 *6
When using brine as heat source fluid (factory setting)
-20 -10 0 10 20 30 40 50Heat source inlet (ºC)
Heat source inlet (ºF)-4 14 32 50 68 86 104 122
CounterParallel
02468
1012141618
Heat
sou
rce
flow
rate
(m3 /h
)
Flow Range
- 3 -
-20 -10 0 10 20 30 40 50Heat source inlet (ºC)
Heat source inlet (ºF)-4 14 32 50 68 86 104 122
CounterParallel
02468
1012141618
Heat
sou
rce
flow
rate
(m3 /h
)
Flow Range
CRHV-P600YA-HPB3-phase 4-wire 380-400-415V 50Hz
4.773.1160.0
51,600204,720
11.819.9 - 18.9 - 18.2
5.0810.313.845.0
38,700153,540
8.814.9 - 14.1 - 13.6
5.117.7
10.444
water (freezing point 0 (32 F))1424
outlet water 30~65 *5 outlet water 86~149 *5
(inlet) less than 45, (outlet) 7 27(inlet) less than 104, (outlet) 44.6 80.6
3.2 - 15.02.0 - 16.0
5066
50.8 (R2") screw50.8 (R2") screw50.8 (R2") screw50.8 (R2") screw
Unpainted steel plate1,561 × 934 × 780
395 (871)4.151.0
WKC94L652WKC94L810
stainless steel plate and copper brazingstainless steel plate and copper brazing
Inverter scroll hermetic compressorMITSUBISHI ELECTRIC CORPORATION
Inverter0.035 × 2MEL32
High pres.Sensor & High pres.Switch at 4.15MPa (601psi)Over-heat protection, Over current protection
Over-heat protectionR410A × 4.5(kg) × 2LEV and HIC circuit
ModelPower SourceSCOP (TDesign60kW): EN14825Average climate conditionsCapacity1 *1
Capacity2 *1
Maximum current inputHeat source fluid typeWater pressure drop
Temp range
Circulating water volume range
Sound pressure level (measured in anechoic room) at 1m *3Sound power level (measured in anechoic room) *3Diameter of water pipe(hot water side)Diameter of water pipe(heat source side)External finishExternal dimension H × W × DNet weightDesign pressure
Drawing
Heat exchanger
Compressor
Protection
Refrigerant
Heat source temp 10/7, Hot water temp 30/35Heat source temp 10/7, Hot water temp 47/55
Power input *2Current input 380-400-415VCOP (kW/kW)Hot water flow rateHeat source flow rate
Power input *2Current input 380-400-415VCOP (kW/kW)Hot water flow rateHeat source flow rate
Hot water side *3Heat source side *3Hot water side
Heat source side *4
Hot water sideHeat source side *6
InletOutletInletOutlet
R410AWater WiringExternalHot water sideHeat source sideTypeMakerStarting methodCase heaterLubricantHigh pressure protectionInverter circuitCompressorType × original chargeControl
kWkcal/hBTU/h
kWA
m3/hm3/hkW
kcal/hBTU/h
kWA
m3/hm3/h
A
kPakPaºCºFºCºF
m3/hm3/h
dB (A)dB (A)
mm (in.)mm (in.)mm (in.)mm (in.)
mmkg (lbs)
MPaMPa
kW
*1 Under Normal heating conditions at outlet hot water temp 35 (95 F) outlet heat source temp 7 (44.6 F) inlet hot water temp 30 (86 F) inlet heat source temp 10 (50 F).Heating performance indicates the performance with counter flow of brine and refrigerant at the heat source HEX. (Standard pipe connection)
*2 Includes pump input based on EN14511.*3 Under Normal heating conditions at outlet hot water temp 35 (95 F) outlet heat source temp 7 (44.6 F) inlet hot water temp 30 (86 F) inlet heat source temp 10 (50 F)
capacity 60kW hot water flow rate 10.3m3/h heat source flow rate 13.8m3/hHeating performance indicates the performance with counter flow of brine and refrigerant at the heat source HEX. (Standard pipe connection)
*4 When using in inlet heat source temp is more than 27ºC, please change to parallel piping at the heat source side.If the heat source inlet temperature exceeds 45 ˚C, the compressor may not function due to over current.* Please don't use the steel material for the water piping material.* Please always make water circulate or pull out the circulation water completely when not using it.* Please do not use groundwater and well water in direct.* The water circuit must use the closed circuit.* Due to continuing improvement, the above specifications may be subject to change without notice.
kcal/h =kW × 860BTU/h =kW × 3,412lbs =kg/0.4536
Unit converter
Temp Range
20
30
40
50
60
70
-20 -10 0 10 20 30 40 50Heat source inlet (ºC)
Hot
wat
er o
utle
t (ºC
)
Heat source inlet (ºF)-4 14 32 50 68 86 104 122
Hot
wat
er o
utle
t (ºF
)
68
86
104
122
140
158 CounterParallel
*5 *6
When using water as heat source fluid
- 4 -
2. External Dimensions • CRHV-P600YA-HPB
Unit: mm
The
spec
ifica
tion
of th
e pr
oduc
t is
for t
he im
prov
emen
t a p
revi
ous
notic
e an
d m
ight
cha
nge.
DISP
LAY
DISP
LAY
2X2-
14X3
1 O
VAL
HOLE
DISC
HARG
E AI
R PO
RT
Rc2B
(MO
UNTI
NG P
ITCH
)
(MOUTING PITCH)EV
APOR
ATOR
SERV
ICE
PANE
L
COND
ENSE
R
HOLE
S FO
R SI
GNAL
WIR
ESø3
9 KN
OCKO
UT H
OLE
SERV
ICE
PANE
L
CONT
ROL
BOX
<MAI
N>
CONT
ROL
BOX
<SUB
>
VENT
ILAT
ION
SPAC
E
INTA
KE
AIR
PORT
<P
LAN>
SERV
ICE
SPAC
E
HOLE
S FO
R PO
WER
SUP
PLY
ø62 K
NOCK
OUT H
OLE
HOT
WAT
ER O
UTLE
TR2
B
HOLE
S FO
R SI
GNAL
WIR
ESø3
9 KNO
CKOU
T HOL
EHO
T WAT
ER IN
LET
R2B
HEAT
SOU
RCE
WAT
ER IN
LET
R2B
HEAT
SOU
RCE
WAT
ER O
UTLE
TR2
B
<Opt
ion
YS-5
0A>
· Y
-sha
ped
stra
iner
50A
<Bro
nze>
· · ·
2 p
iece
s(T
his
is fo
r the
wat
er p
ipin
g.
Ple
ase
inst
all it
nea
r th
e ho
twat
er in
let a
nd h
eat s
ourc
e wa
ter i
nlet
.)
Flow
HOLE
TO
PAS
S RO
PE
FOR
CARR
YING
1561
934
170
590
(170
)
105
204
614
466
100
110
118
123
MORE THAN 800(780)MORE THAN 500
MO
RE T
HAN
50M
ORE
THA
N 50
(69)
792
69
23.5 733 (23.5)
109
149
85
773
6066
0(6
0)
(934
)
143
123
195
466
187
961
62
60 1007
540
1369
183
123
UN
IT
SERV
ICE
SPAC
E
SERV
ICE
SPAC
E
- 5 -
3. Center of Gravity • CRHV-P600YA-HPB
Unit: mm
725
792 69417
93024 733
370
780
1561
- 6 -
4. Electrical Wiring Diagrams • CRHV-P600YA-HPB
Note
1. S
ingl
e-do
tted
lines
indi
cate
fiel
d wi
ring.
Note
2. T
he s
ymbo
ls of
the
field
con
nect
ing
term
inal
s ar
e as
follo
ws.
:
Term
inal
blo
ck ×
:Con
nect
ion
by c
uttin
g th
e sh
ort c
ircui
t wire
Note
3. F
asto
n te
rmin
als
have
a lo
ckin
g fu
nctio
n.
Pres
s th
e ta
b in
the
mid
dle
of th
e te
rmin
als
to re
mov
e th
em.
Ch
eck
that
the
term
inal
s ar
e se
cure
ly lo
cked
in p
lace
afte
r ins
ertio
n.No
te4.
Rem
ove
the
shor
t circ
uit w
ire b
etwe
en th
e te
rmin
als
25 a
nd 2
7 to
con
nect
a fl
ow s
witc
h.No
te5.
Be
sure
to c
onne
ct th
e wi
res
from
Ter
min
als
11 a
nd T
erm
inal
s 12
to
th
e in
terlo
ck c
onta
ct o
n th
e pu
mp.
A
shor
t-circ
uit m
ay c
ause
abn
orm
al s
top
or m
alfu
nctio
ns.
Note
6. O
pera
tion
signa
ls ca
n be
rece
ived
from
thro
ugh
the
dry
cont
act.
Note
7. N
eed
to s
elec
ts e
ither
Wat
er te
mpe
ratu
re s
ettin
g in
put s
igna
l or C
apac
ity c
ontro
l inpu
t sig
nal.
Se
t the
SW
421
and
inpu
t the
Item
cod
e 21
,105
1 (b
y SW
2 an
d SW
3) c
orre
spon
ding
to
the
inpu
t sig
nal a
s sh
own
in th
e ta
ble
belo
w. 0:W
ater
tem
pera
ture
set
ting
inpu
t1:
Capa
city
cont
rol in
put
OFF
OFF
OFF
OFF
2~10
V1~
5V
0~10
V4~
20m
A
ON
ON
ON
SW42
1-1
SW42
1-2
ITEM
COD
E 21
ITEM
COD
E 10
510 1 2 3
OFF
C100
Note
8.
Use
a 4-
20m
A sig
nal o
utpu
t dev
ice w
ith in
sula
tion.
Note
9.
Mak
e su
re th
at o
n sit
e te
rmin
al c
onne
ctio
n is
corre
ct.
W
ith w
rong
con
nect
ion,
ope
ratio
n er
ror m
ay o
ccur
.No
te10.
Afte
r swi
tchi
ng O
N-O
FF, t
he p
ower
rese
t fun
ctio
n is
enab
led.
To
pre
vent
the
heat
exc
hang
er fr
om fr
eezin
g,m
ake
sure
to s
witc
h O
FF
if us
ing
wate
r on
the
heat
sou
rce.
CNDC
Pink
C5
Z5
C3 C2F02
R01
R02F0
1
R03
Z1Z2
R34
C30
C32
C34
C36
blac
k
F03
F04
AC25
0V6.
3A T
blac
kwh
ite
L
F01,
F02,
F03
AC25
0V6.
3A T
DSA
R35 CT
3
whiteR3
3
SC-L
3
R30
red
white
D1R0
5
R32
R06
TB6
TB5
CN2
C31
UZ4
C11 TB
21CN
1B
L1CN
1A
red
Noise
Filte
r TB22
CN3
gree
n
TB24
N
C33
TB23
*3 blac
k
U
red
Dio
deB
ridge
252
C1
blac
k
SC-P
2
C7C8
CT12
L2
R5
U
+
redC3
5
DCL
SC-L
2
SC-P
1
SC-U
CN1
blac
k
C37
C1
C9C10
CN6
4
LED
1 : N
orm
al o
pera
tion(
lit)
/
Err
or(b
link)
R1
CN2
SC-V
U
IPM
CT22
U
SC-W
SC-L
1
CN4
blue
Z3R3
1C6
CNTY
Pbla
ck
C1 RSH1
THHS
FT-P
P NFT
-N
C4
INV
Boar
d
++++
3re
d
L3
-+
CN52
Cre
d
*4
MS
3~U
WV
TB5
1923 20
27
red
24
white
blac
k
Mot
or(C
ompr
esso
r)CN43
yello
w
26 25 TB6
TB5
TB6
TB6
TB6TB
5
TB8
CNTYP2black
1~M
MF1
-1Fa
n m
otor
(con
trol b
ox)
HPL
2
*6
*5Pu
mp
inte
rlock
(h
eat s
ourc
e)Pu
mp
inte
rlock
(h
ot w
ater
)
7776
7574
7372
No-
Volta
ge
cont
act
inpu
t
N(ON/
OFF
)
Mod
ech
ange
2
(ON/
OFF
)(N
orm
al/E
rror)
The
spec
ifica
tion
of th
e pr
oduc
t is
for t
he im
prov
emen
t a p
revi
ous
notic
e an
d m
ight
cha
nge.
Dem
and
No-
volta
ge c
onta
ct o
utpu
t
Pump operation command output(hot water)
71
CN
510
blue
CN
511
CN
408
t°t°
t°t°
t°t°
t°t°
t°t°
TH9Outdoor temp. Input
CN
407
red
TH16
External Water sensor.2(option)
TH15
External Water sensor.1(option)
t°
T4T1
2928
T2T3
TH14
TH4
TH13
Heat sourceoutlet temp.1
Heat sourceinlet temp.1
CN
406
yello
w
Heat exchanger walltemp.1(heat source)
Three way valve
Emergency signal(for extra heater)
X08
X09
yello
wC
N51
2
CN
422
blue
( +)
( -)
MLE
V3-1
CN142Dblue
CN142C
Flow
switc
h
Capa
city
mod
eAn
ti fre
eze
(Cap
acity
prio
rity
/
CO
P pr
iorit
y)
(ON/
OFF
)
TH2
M
TO S
UB B
OX
TB3
CN63
LSre
d
3
CN40
5blu
e
X01
CN
402
gree
n
X02
CN40
4 b
lack
X03
CN
401
CN502
CN501P
ump
erro
r(h
ot w
ater
)
Pum
p er
ror
(hea
t sou
rce)
CN142Bblue
52P1
52P2
52P1
52P2
ELB
2
M 3~M 3~
MP
1M
P2
70
L2
CN801yellow
N
LED
2:C
PU
in o
pera
tion
Tran
smiss
ion
cabl
e fo
r mul
tiple
uni
t con
trol
Mea
sure
men
t ter
min
al fo
r mai
nten
ance
(M-N
ET)
( +)
( -)
52C
4 5
CN63
HS
2
6 7 8
15
1
PL1
16
SV1-
1
1112
L1
SW1
52P152P2
SW2
SW3
ON
Water outlet temp.1
OFF
ON
OFF
ON
TB
2
LED
1 LED
3:R
emot
e co
ntro
ller
lit
whi
le e
nerg
ized
9 10
1 2 10
1098765
IT T
ER
MIN
AL
CN105
43
blac
kC
NA
C2
1
3 4 5
(0)
6 7 8 9
EN
TER
Opt
iona
l rem
ote
cont
rolle
rco
nnec
ting
term
inal
(Non
-pol
ariz
ed)
SW
P2
Uni
t add
ress
set
ting
SW
P3
(0)
SW
U1
UP
(1)
SW
P1
SW
U2
(Hot
wat
er /
Heat
ing)
DO
WN
SW
U3
BA L
OC
AL
O
FFR
EM
OTE
SW
S1
SW
S2
L3
CN142A black
F06
AC25
0V3.
15A
T
10'
digi
t1' di
git
TB
1
X06
CN
421
blac
k
(Nor
mal
/Erro
r)
(Nor
mal
/Erro
r)
X07
2
X04
LEV1
-1
CNLVC
OFF
63H1
CNACred
F2
63LS
63H
S
ELB
1
X05
LED
4:P
ower
sup
ply
To S
UB B
OX
TB4
TERM
INAL
BO
X
L1
AB
CN102
L2
MA
MB
TH12
CN3Ablue
TH1
RARB
Cont
rol
powe
r circ
uit
Suction Ref temp.1
Discharge Ref temp.1
L3
Operation displayoutput
(Hea
ting
Eco/
H
eatin
g)(R
un/S
top)
Mod
e ch
ange
1
CNLVAblue
SW
421
21
CN
TYP
1bl
ackZ2
1
ON
OFF
Con
trol B
oard
Run
TH3Shell Ref temp.1
TH11Water inlet temp.1
Pump operationcommand output(heat source)
Error displayoutput
pow
er s
uppl
y
3N~
50
Hz
38
0/40
0/41
5V
DC
12V
pow
er s
uppl
y
3N~
50
Hz
38
0/40
0/41
5V
MA
IN B
OX
Outdoor temp.Analog Input 4~20mA
Water temp.setting Analog input 4~20mA/0~10V1~5V/2~10VCapacity control signal
*7,8
*8
CN4 CN2
23
45
76
1
5
12
12
34
16
23
45
41
23
56
7
31
2
6 25 134
41
2
2
2
12
33
L3L2
L1
3
3
4
4
2
6 2
1
5 1
1
34
2
4
321
21
2 1315 24 3
3
6
1
1
2
5
5
6
6 123
41
1
2
3
1234
12
1
1
2
2
56
3
N
31
24
7
7
2 13
21
1
3
11
4
31
1
12
4
3
1
5
2
1
7
2
23
22
34
22
12
12
3
12
5
L3
46 2 1 12343 1
3
5 4 26
L2L1
3 12
3 1
3
2
N
t°++++
Heat
sour
ce(B
rine/
Wat
er)
*10
- 7 -
• CRHV-P600YA-HPB
2 13234 15612 7
54
32
61
21
32
13
21
22
11
2
3 25 44 32 11
224 33 1115 4 132
2 1
54
12
2
12
32
3
34
21
321
21
3
6
156
41
2
1234
1
12
3
7
34
12
12
3
12
34
56
2 13
N
L1
13
1
6 25
2
134
2
6 25 134 6 5
21
3
L3
16
L2
75
43
2
L1
1 12
N
23
L3L2
CN2CN4
Wat
er s
ide
Hea
t exc
hang
er
CNDC
Pink
C5
Z5
C3 C2F02
R01
R02F0
1
R03
Z1Z2
R34
C30
C32
C34
C36
blac
k
F03
F04
AC25
0V6.
3A T
blac
kwh
ite
L
F01,
F02,
F03
AC25
0V6.
3A T
DSA
R35 CT
3
R04
whiteR3
3
SC-L
3
R30
red
whi
te
D1R0
5
R32
R06
CN2
C31
UZ4
CN5
red
C11 TB
21CN
1B
L1CN
1A
red
Noise
Filte
r TB22
CN3
gree
n
TB24
N
C33
TB23
blac
k
U
red
Diod
eBr
idge
2
52C
1
blac
k
SC-P
2
C7C8
CT1
2L2
R5
U
+
redC3
5
DCL
SC-L
2
SC-P
1
SC-U
CN1
blac
k
C37
C1
C9C10
CN6
4
C10
0
LED
1 : N
orm
al o
pera
tion(
lit)
/ Err
or(b
link)
R1
CN2
SC-V
U
IPM
CT2
2
U
SC-W
SC-L
1
CN4
blue
Z3R3
1C6
CNTY
Pbla
ck
C1 RSH1
THHS
FT-P
P NFT
-N
C4
+
INV
Boar
d
+
3
red
L3
-+
WV
UM
S 3~
whi
tere
dbl
ack
CNTYP2black
CN
43ye
llow
Mot
or(C
ompr
esso
r)
CN52Cred
1~M1~M
MF2
-2Fa
n m
otor
(uni
t)
SW1
SW2
SW3
Cont
rol
powe
r circ
uit
H
CN63
HS
MF2
-1Fa
n m
otor
(con
trol b
ox)
Shell Ref temp.2
Suction Ref temp.2
Water inlet temp.2
Water outlet temp.2
Heat exchanger walltemp.2 (heat source) CN
406
yello
w
Heat sourceoutlet temp.2
TH8
TH20
Z21
CNTY
P1bl
ack
63H
S63
LS
CN63
LSre
d
SU
B B
OX
TH5
TH6
CN40
1
CNS2yellow
CN102CNITred
BSTP2
AA/M1B/M2TB3
TP1
Tran
smis
sion
po
wer
boa
rd
CN04red
Transmissionpower circuit
TB7
LED
1:P
ower
feed
ing
10'
digi
t1' di
git
52C
Discharge Ref temp.2
CN40
2gr
een
CN40
5bl
ueTH18
TH7
CN40
4bl
ack
X01
X02CN502
CN501
X03
CN801yellow
To M
AIN
BOX
MA
MLE
V3-2
MLE
V1-2
CNLVC CNLVAblue
To T
ER
MIN
AL
BO
X T
B2
DO
WN
UP
EN
TER
SW
P1
SW
P2
SW
P3
BALO
CA
LO
FFR
EM
OTE
SW
U3
SW
U1
SW
U2
10
10987654321
ONOF
F 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7
CN62green
8 9
SWS1
SWS2 bl
ack
CN
AC
2
(1)
(5)
Uni
t adr
ress
set
ting
(0)
CNITred
MB
CN
510
X05
X04
F06
AC25
0V3.
15A
T
CNACred
SV
1-2
OFF
ON
1 2
Not
e1. S
ingl
e-do
tted
lines
indi
cate
fiel
d w
iring
.N
ote2
. Fas
ton
term
inal
s ha
ve a
lock
ing
func
tion.
P
ress
the
tab
in th
e m
iddl
e of
the
term
inal
s to
rem
ove
them
.
Che
ck th
at th
e te
rmin
als
are
secu
rely
lock
ed in
pla
ce a
fter i
nser
tion.
TB
4
LED
4:P
ower
sup
ply
LED
2:C
PU
in o
pera
tion
63H2
SW42
1
ONOF
F
TH17
ONOF
F
Con
trol B
oard
M-NETBoard
LED
1
LED
3:Li
t whi
le
ener
gize
d*2
++
++
++
t°
t°t°
t°t°
t°t°
t°
- 8 -
• CRHV-P600YA-HPBN
ote
1. T
he b
roke
n lin
es in
dica
te th
e op
tiona
l par
ts,fi
eld-
supp
lied
parts
,
and
field
wor
k.2.
Mak
e su
re to
con
nect
a p
ump
inte
rlock
con
tact
.
A sh
ort-c
ircui
t may
cau
se a
bnor
mal
sto
p or
mal
func
tions
.3.
The
pre
set t
empe
ratu
re s
ettin
g ca
n be
sw
itche
d fro
m th
e no
-vol
tage
con
tact
or b
y se
tting
tim
e ra
nges
.
4. L
eave
a s
pace
of a
t lea
st 5
cm
bet
wee
n th
e lo
w v
olta
ge e
xter
nal w
iring
(no-
volta
ge c
onta
ct in
put a
nd re
mot
e co
ntro
ller w
iring
) and
wiri
ng o
f 100
V
or
gre
ater
.Do
not p
lace
them
in th
e sa
me
cond
uit t
ube
or c
abty
re c
able
as
th
is w
ill d
amag
e th
e ci
rcui
t boa
rd.
5. W
hen
cabt
yre
cabl
e is
use
d fo
r the
con
trol c
able
wiri
ng,
us
e a
sepa
rate
cab
tyre
cab
le fo
r the
follo
win
g w
iring
.
Usi
ng th
e sa
me
cabt
yre
cabl
e m
ay c
ause
mal
func
tions
and
dam
age
to th
e un
it.
(a) O
ptio
nal r
emot
e co
ntro
ller w
iring
(b) N
o-vo
ltage
con
tact
inpu
t wiri
ng
(c
) No-
volta
ge c
onta
ct o
utpu
t wiri
ng
(d
) Rem
ote
wat
er te
mpe
ratu
re s
ettin
g
6. U
se a
con
tact
that
take
s 12
VD
C 5
mA
for n
o-vo
ltage
con
tact
inpu
t.
Sym
bol e
xpla
natio
n
MA
IN B
OX
and
SU
B B
OX
Fiel
d-su
pplie
d
SU
B B
OX
MA
IN B
OX
Sol
enoi
d va
lve
(Inje
ctio
n ci
rcui
t)
Hig
h pr
essu
re s
enso
rLo
w p
ress
ure
sens
or
IPM
tem
pera
ture
Fuse
(Con
trol B
oard
)
Func
tion
setti
ng c
onne
ctor
Cap
acito
r (E
lect
roly
sis)
Ac
curr
ent s
enso
r
Hig
h pr
essu
re s
witc
h (M
ain
circ
uit)
Hig
h pr
essu
re s
witc
h (S
ub c
ircui
t)
Fuse
(Noi
se F
ilter
)
Ele
ctro
nic
expa
nsio
n va
lve
(Mai
n ci
rcui
t)
Ele
ctro
nic
expa
nsio
n va
lve
(Sub
circ
uit)
Ear
th le
akag
e br
eake
r
Ove
rcur
rent
rela
y (P
ump)
Ele
ctro
mag
netic
con
tact
or (P
ump)
Pum
p m
otor
Pilo
t lam
p (P
ump)
DC
reac
tor
Ele
ctro
mag
netic
rela
y (In
verte
r mai
n ci
rcui
t)
Ele
ctro
nic
expa
nsio
n va
lve
(Mai
n in
ject
ion
circ
uit)
Ele
ctro
nic
expa
nsio
n va
lve
(Sub
inje
ctio
n ci
rcui
t)
Ele
ctric
al re
sist
ance
Cra
nkca
se h
eate
r (fo
r hea
ting
the
com
pres
sor)
Sol
enoi
d va
lve
(Mai
n in
ject
ion
circ
uit)
63LS
63H
S
H THH
SZ2
1
Sym
bol
expl
anat
ion
CT1
2C
T22
CT3
F01
F02
F03
F04
F06
TH1~
4,11
~16
Ther
mis
tor
TH5~
8,17
,18,
20
<ELB
1,2>
<51P
1,2>
<52P
1,2>
<F2>
<MP
1,2>
<PL1
,2>
<TH
9>
Fuse
DC
L
52C
LEV
1-1
LEV
1-2
LEV
3-1
LEV
3-2
63H
1
63H
2
R1
R5
C10
0
SV
1-1
Ther
mis
tor
Ther
mis
tor
SV
1-2
- 9 -
5. Optional parts(1) Remote controller PAR-W21MAA
Refer to Chapter VI “Controller”, section 1. “PAR-W21MAA specifications”.
Panel closed Panel open
(2) Y-shaped strainer YS-50ARefer to Chapter IV “System Design”, section 1. “Water pipe installation”.
Rc2B
195
Recommended torque : 200±20 (N·m)
<Unit: mm>
123
143
- 10 -
(3) Representative-water temperature sensor TW-TH16(3)-1 Required parts for installing a representative-water temperature sensor
a) Representative-water temperature sensorb) Cable for connecting between the sensor and the unit*c) Cable terminal for connecting to the sensor and the unit terminal block*
(Terminals for M4 screws x 4)** a) and b) are field-supplied.
(3)-2 Installing a representative-water temperature sensorAs shown in the figures at right, install the sensor at the merged part of water pipes or the load-side tank.The sensor can be installed in either the vertical or the horizontal position.When installing the sensor in the horizontal position, make sure to place the cable-access-hole side down.
(3)-3 Wiring for a representative-water temperature sensorAs shown in the figures below, connect the cable to the representative-water temperature sensor and the terminal block in the unit control box.
Note
Cable
Representative-water temperature sensor
Control box
Terminal block 12P in the unit control box
Unit
50
48
T2 or T3,T4T1
A
R 1/2SensorSensor characteristics
5)6)
Terminal block on the sensor
3 - M4 screw(Screw for cable terminal installation)
ABB
ø78
5442157
20 12
ø10
ø6
· Resistance value: R = 15 kΩ ± 3% (0°C)· Numerical constant of B: 3460K
(Note) Install the sensor cable at least 5 cm away from the power cable to which 100 V or higher voltage is applied.
On the unit side, connect the sensor cable to the terminals T1 and T2 in the terminal block 12P in the unit control box.Connect the shielded cable to the ground terminal.On the sensor side, as shown in the figure at right, run the cable through 4), 3), and 2), attach the field-supplied terminals for M4 screws to the cable, and then connect the terminals to the screws 5) and 6) (terminal A and B).Cut the shielded cable and leave it unconnected. (On the unit side, the shielded cable should be connected to the ground terminal already.)
Tighten the tightening screw 4), and caulk the gap between the tightening screw 4) and cable 1) to prevent water leakage.
Cable specifications
Size 2-core, 1.25 mm2 or largerType CVVS or CPEVSLength 20m
Horizontal installationVertical installation
Enlarged view of area A: Cable installation
Shielded cable (cut)
1) Cable (field-supplied)
2) Watertight sealing rubber (Inner diameter ø11)
3) Washer (Inner diameter ø12)
4) Tightening screw (Inner diameter ø15)
- 11 -
1. Maximum capacity chart • CRHV-P600YA-HPB
II Product Data
Hot water outlet temp. (°C)Hot water outlet temp. (°C)
C D
Heat source flow rate: 14.7m3/hHot water flow rate: 10.3m3/h
counter flowBRINE: ethylene glycol 35WT%
Heat source flow rate: 14.7m3/hHot water flow rate: 3.9m3/h
counter flowBRINE: ethylene glycol 35WT%
40
50
60
70
80
90
100
Cap
acity
(kW
)
-10 -5 0 5 10 15 20 25 30Heat source inlet temp. (°C)
45
50
30
55
60
3540
40
50
60
70
80
90
100
110
Cap
acity
(kW
)
-10 -5 0 5 10 15 20 25 30Heat source inlet temp. (°C)
A B
6560
404550
30
35
55
Hot water outlet temp. (°C) Hot water outlet temp. (°C)
20
30
40
60
50
70
80
90
100
Cap
acity
(kW
)
-10 -5 0 5 10 15 20 25 30 35 40 45 5020
30
40
60
50
70
80
90
110
100
-10 -5 0 5 10 15 20 25 30 35 40 45 50Heat source inlet temp. (°C)
Cap
acity
(kW
)
Heat source inlet temp. (°C)
Inlet heat source: -5~35°C Inlet heat source: 40~45°CHeat source flow rate: 4.5m3/h Heat source flow rate: 2.3m3/hHot water flow rate: 10.3m3/h Hot water flow rate: 10.3m3/h
parallel flowBRINE: ethylene glycol 35WT%
Inlet heat source: -5~35°C Inlet heat source: 40~45°CHeat source flow rate: 4.5m3/h Heat source flow rate: 2.3m3/hHot water flow rate: 3.9m3/h Hot water flow rate: 3.9m3/h
parallel flowBRINE: ethylene glycol 35WT%
60
40
555030
3545
60
4045
55503035
65
- 12 -
E F
G H
Hot water outlet temp. (°C) Hot water outlet temp. (°C)
counter flowwater
40
50
60
70
80
90
100
Cap
acity
(kW
)
5 10 15 20 25 30 5 10 15 20 25 30Heat source inlet temp. (°C)
40
50
60
70
80
90
100
110
Cap
acity
(kW
)
Heat source inlet temp. (°C)
Hot water outlet temp. (°C) Hot water outlet temp. (°C)5055
6560
7570
80859095
100
Cap
acity
(kW
)
10 15 20 25 30 35 40 45 50Heat source inlet temp. (°C)
50
60
70
80
90
100
110
Cap
acity
(kW
)
10 15 20 25 30 35 40 45 50Heat source inlet temp. (°C)
Inlet heat source: 15~30°C Inlet heat source: 32~35°CHeat source flow rate: 9.0m3/h Heat source flow rate: 5.0m3/hHot water flow rate: 10.3m3/h
Inlet heat source: 10~27°CHeat source flow rate: 13.8m3/hHot water flow rate: 10.3m3/h
counter flowwater
Inlet heat source: 10~27°CHeat source flow rate: 13.8m3/hHot water flow rate: 3.9m3/h
Hot water flow rate: 10.3m3/h
Inlet heat source: 40~45°CHeat source flow rate: 2.3m3/hHot water flow rate: 10.3m3/h
parallel flowwater
Inlet heat source: 40~45°CHeat source flow rate: 2.3m3/hHot water flow rate: 3.9m3/h
parallel flowwater
Inlet heat source: 15~30°C Inlet heat source: 32~35°CHeat source flow rate: 9.0m3/h Heat source flow rate: 5.0m3/hHot water flow rate: 3.9m3/h Hot water flow rate: 3.9m3/h
6560
40
45
55
50
30
35
60
40
55
5030
35
45
60
40
55
5030
35
45
65
60
4045
55
50 30
35
- 13 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 - - - - - - - -
10 - - - - - - - -15 - - - - - - - -20 - 5.17 4.92 4.52 - - - -25 - 5.33 5.11 4.76 - - - -27 - 5.39 5.17 4.81 4.35 - - -
125% <75kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 5.03 4.49 - - - - - -
10 5.60 5.00 4.52 4.03 - - - -15 6.00 5.39 4.88 4.38 3.87 - - -20 6.20 5.73 5.21 4.66 4.12 3.62 - -25 6.30 5.95 5.40 4.84 4.29 3.83 - -27 6.36 5.95 5.43 4.87 4.31 3.87 - -
100% <60kW>
-5 4.05 3.68 3.35 - - - - --2 4.48 4.03 3.66 3.30 - - - -0 4.69 4.23 3.85 3.47 3.09 - - -2 4.92 4.41 4.03 3.61 3.23 - - -5 5.17 4.65 4.20 3.77 3.37 - - -
10 5.61 5.04 4.58 4.11 3.64 3.23 - -15 6.05 5.42 4.91 4.40 3.90 3.45 3.03 -20 6.45 5.77 5.22 4.69 4.14 3.68 3.23 -25 6.52 5.88 5.31 4.76 4.23 3.77 3.35 -27 6.52 5.88 5.31 4.80 4.26 3.80 3.37 -
75% <45kW>
-5 4.21 3.81 3.46 3.13 2.81 2.53 - --2 4.55 4.05 3.69 3.36 3.00 2.69 - -0 4.74 4.25 3.85 3.44 3.06 2.74 - -2 4.89 4.41 3.98 3.57 3.19 2.85 - -5 5.23 4.64 4.21 3.78 3.36 3.00 - -
10 5.70 5.06 4.59 4.09 3.63 3.21 - -15 6.06 5.44 4.94 4.43 3.91 3.47 - -20 6.34 5.70 5.17 4.64 4.13 3.66 - -25 6.34 5.70 5.23 4.69 4.17 3.72 - -27 6.34 5.77 5.23 4.69 4.17 3.72 - -
50% <30kW>
-5 4.23 3.80 3.45 3.13 2.78 2.52 - --2 4.48 4.05 3.66 3.30 2.97 2.65 - -0 4.62 4.17 3.80 3.41 3.03 2.73 - -2 4.76 4.29 3.90 3.53 3.16 2.83 - -5 5.00 4.48 4.11 3.66 3.30 2.94 - -
10 5.36 4.76 4.35 3.95 3.49 3.13 - -15 5.61 5.05 4.61 4.16 3.70 3.31 - -20 (5.93) 5.17 4.76 4.29 3.85 3.41 - -25 (5.77) 5.26 4.76 4.35 3.85 3.45 - -27 (5.77) 5.26 4.76 4.35 3.85 3.49 - -
42% <25kW>
-5 4.10 3.68 3.38 3.05 2.72 2.45 - --2 4.31 3.91 3.57 3.21 2.87 2.58 - -0 4.46 4.03 3.68 3.29 2.94 2.66 - -2 4.63 4.17 3.79 3.42 3.05 2.75 - -5 4.81 4.31 3.91 3.57 3.16 2.84 - -
10 (5.36) (4.76) 4.17 3.79 3.38 3.01 - -15 (5.61) (5.05) (4.61) (4.16) (3.70) 3.21 - -20 (5.93) (5.17) (4.76) (4.29) (3.85) (3.41) - -25 (5.77) (5.26) (4.76) (4.35) (3.85) (3.45) - -27 (5.77) (5.26) (4.76) (4.35) (3.85) (3.49) - -
The figures in the round brackets show the COP under non-inverter control.
(1)-1 counter flow, BRINE: ethylene glycol 35WT%hot water flow rate 10.3 m3/hheat source flow rate 14.7 m3/h
2. Capacity tables
- 14 -
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90Capacity (kW)
CO
P
Hot water outlet temp. (°C)60
55
45
3530
Heat source inlet temp. 20°C
50
40
2
3
4
5
6
25 30 35 40 45 50 55 60 65 70 75Capacity (kW)
CO
P
Hot water outlet temp. (°C)55
45
35
30
Heat source inlet temp. 5°C
50
40
2
3
4
5
6
25 30 35 40 45 50 55 60 65 70 75Capacity (kW)
CO
P
Hot water outlet temp. (°C)55
45
3530
Heat source inlet temp. 0°C
40
50
2
3
4
5
6
25 30 35 40 45 50 55 60 65 70 75Capacity (kW)
CO
P
Hot water outlet temp. (°C)
5055
45
3530
Heat source inlet temp. -5°C
40
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90Capacity (kW)
CO
P
Hot water outlet temp. (°C)
5545
3530
Heat source inlet temp. 10°C
50
40
- 15 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 - - - - - - - -
10 - - - - - - - -15 6.00 5.81 5.36 4.81 - - - -20 6.21 6.00 5.73 5.26 4.66 - - -25 6.34 6.16 5.92 5.52 5.03 - - -27 6.38 6.25 5.96 5.63 5.06 - - -
125% <75kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 5.21 4.63 - - - - - -5 5.60 5.03 4.55 4.10 - - - -
10 6.15 5.51 5.03 4.55 4.08 - - -15 6.52 5.91 5.36 4.87 4.36 3.93 - -20 6.82 6.30 5.73 5.17 4.63 4.14 - -25 6.94 6.58 5.95 5.43 4.87 4.36 3.93 -27 7.01 6.58 6.00 5.47 4.90 4.39 3.95 -
100% <60kW>
-5 4.48 4.00 3.64 3.31 - - - --2 4.88 4.35 3.97 3.61 3.26 - - -0 5.13 4.58 4.17 3.80 3.41 - - -2 5.31 4.76 4.35 3.95 3.55 3.19 - -5 5.61 5.04 4.58 4.14 3.73 3.35 - -
10 6.06 5.45 4.96 4.51 4.03 3.61 3.24 -15 6.52 5.88 5.36 4.84 4.32 3.85 3.47 3.09 20 6.90 6.25 5.66 5.13 4.58 4.11 3.68 3.30 25 7.06 6.38 5.77 5.26 4.72 4.23 3.77 3.41 27 7.14 6.38 5.83 5.26 4.72 4.23 3.80 3.43
75% <45kW>
-5 4.50 4.05 3.69 3.36 3.02 2.73 2.47 2.25 -2 4.84 4.33 3.95 3.60 3.24 2.90 2.63 2.38 0 5.06 4.50 4.09 3.72 3.33 3.02 2.74 2.49 2 5.23 4.69 4.25 3.85 3.46 3.15 2.85 2.57 5 5.56 5.00 4.50 4.05 3.63 3.26 2.94 2.65
10 6.00 5.42 4.89 4.41 3.95 3.52 3.17 2.83 15 6.43 5.77 5.23 4.74 4.25 3.78 3.38 3.02 20 6.72 6.00 5.49 5.00 4.46 3.98 3.57 3.19 25 6.72 6.08 5.56 5.06 4.50 4.05 3.63 3.26 27 6.72 6.08 5.56 5.06 4.55 4.05 3.66 3.28
50% <30kW>
-5 4.41 3.95 3.57 3.26 2.94 2.65 2.40 --2 4.69 4.17 3.85 3.45 3.09 2.80 2.52 -0 4.84 4.35 3.95 3.57 3.19 2.91 2.63 -2 5.00 4.48 4.11 3.70 3.33 3.00 2.70 -5 5.17 4.69 4.29 3.85 3.45 3.09 2.80 -
10 5.56 5.00 4.55 4.11 3.70 3.30 2.97 -15 5.88 5.26 4.84 4.35 3.90 3.49 3.16 -20 (6.25) (5.65) (5.15) 4.62 4.05 3.61 3.26 -25 (6.00) (5.45) (5.00) 4.55 4.05 3.66 3.30 -27 (6.00) (5.45) (5.00) 4.55 4.05 3.66 3.33 -
42% <25kW>
-5 4.24 3.79 3.47 3.16 2.84 2.55 2.31 --2 4.46 4.03 3.68 3.33 3.01 2.69 2.43 -0 4.63 4.17 3.79 3.42 3.09 2.81 2.55 -2 4.81 4.31 3.91 3.57 3.21 2.87 2.60 -5 5.00 4.46 4.10 3.68 3.33 2.98 2.69 -
10 (5.56) (5.00) (4.55) 3.97 3.52 3.16 2.87 -15 (5.88) (5.26) (4.84) (4.35) (3.90) (3.49) 3.01 -20 (6.25) (5.65) (5.15) (4.62) (4.05) (3.61) (3.26) -25 (6.00) (5.45) (5.00) (4.55) (4.05) (3.66) (3.30) -27 (6.00) (5.45) (5.00) (4.55) (4.05) (3.66) (3.33) -
The figures in the round brackets show the COP under non-inverter control.
(1)-2 counter flow, BRINE: ethylene glycol 35WT%hot water flow rate 3.9 m3/hheat source flow rate 14.7 m3/h
- 16 -
2
3
4
5
6
7
8
25 30 35 40 45 50 55 60 65 70 75 80 85 90Capacity (kW)
CO
P
Hot water outlet temp.(°C)
6055
45
3530
Heat source inlet temp. 20°C
50
40
65
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80Capacity (kW)
CO
P
Hot water outlet temp.(°C)
55
45
3530
Heat source inlet temp. 5°C
50
40
6065
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80Capacity (kW)
CO
P
Hot water outlet temp.(°C)
55
45
3530
Heat source inlet temp. 0°C
4050
6065
2
3
4
5
6
25 30 35 40 45 50 55 60 65 70 75 80Capacity (kW)
CO
P
Hot water outlet temp.(°C)
5055
45
3530
Heat source inlet temp. -5°C
40
6065
2
3
4
5
6
7
8
25 30 35 40 45 50 55 60 65 70 75 80 85 90Capacity (kW)
CO
P
Hot water outlet temp.(°C)
5545
3530
Heat source inlet temp. 10°C
5040
6065
- 17 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 - - - - - - - -
10 - - - - - - - -15 - - - - - - - -20 - - - - - - - -25 - - - - - - - -27 - - 4.69 - - - - -30 - 5.08 4.79 4.43 - - - -32 - 5.17 4.86 4.52 - - - -35 - 5.26 4.97 4.55 - - - -40 - - - - - - - -42 - - 4.71 - - - - -45 - - 4.81 4.48 - - - -
125% <75kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 - - - - - - - -
10 - - - - - - - -15 4.90 4.44 - - - - - -20 5.47 4.93 4.46 4.01 - - - -25 5.91 5.36 4.84 4.36 3.89 - - -27 6.05 5.47 5.00 4.49 4.01 - - -30 6.15 5.60 5.07 4.57 4.08 3.64 - -32 6.20 5.60 5.10 4.60 4.10 3.68 - -35 6.25 5.64 5.14 4.63 4.14 3.73 - -40 6.05 5.51 5.03 4.55 4.08 3.66 - -42 6.10 5.51 5.03 4.57 4.08 3.68 - -45 6.10 5.56 5.07 4.57 4.12 3.69 - -
100% <60kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 4.17 3.80 3.49 3.16 - - - -
10 4.76 4.32 3.95 3.57 3.21 - - -15 5.22 4.69 4.29 3.85 3.47 3.14 - -20 5.66 5.08 4.62 4.17 3.70 3.31 2.97 -25 6.06 5.50 4.96 4.48 3.97 3.55 3.16 -27 6.19 5.56 5.04 4.55 4.03 3.59 3.21 -30 6.19 5.56 5.04 4.55 4.05 3.64 3.24 -32 6.19 5.61 5.08 4.58 4.08 3.66 3.26 -35 (6.25) (5.60) (5.11) (4.61) (4.11) (3.69) 3.30 -40 (6.09) (5.51) (5.04) (4.55) (4.06) 3.66 3.28 -42 (6.09) (5.51) (5.04) (4.55) (4.09) 3.66 3.30 -45 (6.14) (5.56) (5.08) (4.58) (4.11) 3.68 3.33 -
inlet heat source hot water flow rate 10.3 m3/h
-5~35°C heat source flow rate 4.5 m3/h
(2)-1 parallel flow, BRINE: ethylene glycol 35WT%inlet heat source hot water flow rate 10.3 m3/h 40~45°C heat source flow rate 2.3 m3/h
- 18 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
75% <45kW>
-5 3.60 3.26 2.98 2.73 2.47 2.25 - --2 3.88 3.49 3.19 2.90 2.62 2.38 - -0 4.05 3.63 3.33 3.02 2.73 2.47 - -2 4.21 3.81 3.49 3.15 2.85 2.59 - -5 4.50 4.05 3.72 3.36 3.02 2.73 - -
10 4.95 4.46 4.05 3.66 3.26 2.92 - -15 5.42 4.89 4.41 3.98 3.54 3.17 - -20 5.84 5.29 4.79 4.29 3.81 3.41 - -25 6.08 5.49 5.00 4.50 4.02 3.57 - -27 6.16 5.56 5.00 4.55 4.02 3.60 - -30 (6.18) (5.56) (5.05) (4.55) (4.07) (3.62) - -32 (6.19) (5.61) (5.08) (4.58) (4.07) (3.64) - -35 (6.25) (5.60) (5.11) (4.61) (4.11) (3.69) - -40 (6.09) (5.51) (5.04) (4.55) (4.06) (3.66) - -42 (6.09) (5.51) (5.04) (4.55) (4.09) (3.66) - -45 (6.14) (5.56) (5.08) (4.58) (4.11) (3.68) - -
50% <30kW>
-5 3.75 3.41 3.13 2.83 2.56 2.33 - --2 4.00 3.66 3.33 3.03 2.73 2.46 - -0 4.17 3.80 3.49 3.16 2.83 2.56 - -2 4.35 3.95 3.61 3.26 2.94 2.65 - -5 4.62 4.17 3.80 3.45 3.09 2.78 - -
10 5.00 4.48 4.11 3.70 3.33 3.00 - -15 5.26 4.76 4.35 3.95 3.53 3.19 - -20 5.56 5.08 4.62 4.17 3.70 3.33 - -25 5.66 5.08 4.69 4.23 3.80 3.41 - -27 5.66 5.08 4.69 4.23 3.80 3.41 - -30 (6.18) (5.56) (5.05) (4.55) (4.07) (3.62) - -32 (6.19) (5.61) (5.08) (4.58) (4.07) (3.64) - -35 (6.25) (5.60) (5.11) (4.61) (4.11) (3.69) - -40 (6.09) (5.51) (5.04) (4.55) (4.06) (3.66) - -42 (6.09) (5.51) (5.04) (4.55) (4.09) (3.66) - -45 (6.14) (5.56) (5.08) (4.58) (4.11) (3.68) - -
42% <25kW>
-5 3.79 3.42 3.13 2.84 2.55 2.31 - --2 4.03 3.62 3.33 3.01 2.69 2.45 - -0 4.17 3.73 3.42 3.13 2.81 2.53 - -2 4.31 3.91 3.57 3.21 2.91 2.60 - -5 4.55 4.10 3.73 3.38 3.01 2.72 - -
10 4.81 4.39 4.03 3.62 3.25 2.91 - -15 (5.26) (4.76) (4.35) 3.85 3.42 3.13 - -20 (5.56) (5.08) (4.62) (4.17) (3.70) (3.33) - -25 (5.66) (5.08) (4.69) (4.23) (3.80) (3.41) - -27 (5.66) (5.08) (4.69) (4.23) (3.80) (3.41) - -30 (6.18) (5.56) (5.05) (4.55) (4.07) (3.62) - -32 (6.19) (5.61) (5.08) (4.58) (4.07) (3.64) - -35 (6.25) (5.60) (5.11) (4.61) (4.11) (3.69) - -40 (6.09) (5.51) (5.04) (4.55) (4.06) (3.66) - -42 (6.09) (5.51) (5.04) (4.55) (4.09) (3.66) - -45 (6.14) (5.56) (5.08) (4.58) (4.11) (3.68) - -
The figures in the round brackets show the COP under non-inverter control.
- 19 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Heat source flow rate: 2.3m3/h
Heat source flow rate: 4.5m3/h
Hot water outlet temp. (°C)
Heat source inlet temp. 45°C
5545
3530
50
40
60
2
3
4
5
6
7
45
3530
5040
5560
55
45
3530
50
40
60
60
45
35 30
40 50
55
25 30 35 40 45 50 55 60 65 70 75 80 85 90 25 30 35 40 45 50 55 60 65 70 75 80 85 90
5055
45
3530
40
60
55
45
35 30
50
40
60
40 45 50 55 60 65 70 75 80 85 90
40 45 50 55 60 65 70 75 80 85 90 40 45 50 55 60 65 70 75 80 85 90
40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 40°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 35°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 30°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 25°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 20°C
2
3
4
5
6
7
- 20 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
55 45
35 30
40 50 50
5545
3530
40
55
45
3530
5040
25 30 35 40 45 50 55 60 65 70 75
2
3
4
5
6
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Heat source inlet temp. 10°C
Hot water outlet temp. (°C)
Heat source inlet temp. 5°C
Hot water outlet temp. (°C)
2
3
4
5
6
7
5545
3530
50
40
25 30 35 40 45 50 55 60 65 70 75
2
3
4
5
6
Heat source inlet temp. -5°C
Hot water outlet temp. (°C)
25 30 35 40 45 50 55 60 65 70 75
2
3
4
5
6
Heat source inlet temp. 0°C
Hot water outlet temp. (°C)
- 21 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 - - - - - - - -
10 - - - - - - - -15 - - - - - - - -20 - - - - - - - -25 - 5.66 5.14 4.66 - - - -27 - 5.77 5.36 4.86 - - - -30 6.00 5.88 5.63 5.11 4.59 - - -32 6.08 5.92 5.70 5.20 4.66 - - -35 6.16 6.04 5.73 5.23 4.71 - - -40 - 5.63 5.14 4.71 - - - -42 - 5.77 5.36 4.89 - - - -45 6.00 5.88 5.59 5.11 4.62 - - -
125% <75kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 - - - - - - - -
10 - - - - - - - -15 5.47 4.90 4.46 4.05 - - - -20 6.05 5.43 4.97 4.52 4.05 - - -25 6.47 5.86 5.36 4.87 4.39 3.95 - -27 6.70 6.00 5.47 5.00 4.49 4.05 - -30 6.82 6.15 5.60 5.10 4.60 4.12 - -32 6.82 6.15 5.64 5.10 4.60 4.14 - -35 6.88 6.20 5.64 5.14 4.63 4.19 - -40 6.70 6.05 5.51 5.03 4.55 4.12 - -42 6.70 6.05 5.56 5.07 4.57 4.12 - -45 6.70 6.10 5.56 5.10 4.60 4.17 - -
100% <60kW>
-5 - - - - - - - --2 - - - - - - - -0 - - - - - - - -2 - - - - - - - -5 4.58 4.14 3.77 3.45 - - - -
10 5.17 4.65 4.26 3.87 3.51 3.17 - -15 5.66 5.08 4.65 4.23 3.80 3.43 3.08 -20 6.12 5.50 5.04 4.58 4.11 3.68 3.33 3.02 25 6.59 5.94 5.41 4.92 4.41 3.95 3.55 3.21 27 6.67 6.00 5.45 4.96 4.44 4.00 3.61 3.24 30 6.67 6.06 5.50 5.00 4.48 4.03 3.64 -32 (6.77) (6.07) 5.50 5.00 4.51 4.05 3.66 -35 (6.88) (6.20) (5.60) (5.11) (4.61) (4.11) (3.71) -40 (6.70) (6.03) (5.51) (5.00) (4.52) (4.06) (3.67) -42 (6.70) (6.03) (5.51) (5.04) (4.55) (4.09) (3.69) -45 (6.70) (6.03) (5.56) (5.07) (4.58) (4.11) (3.74) -
inlet heat source hot water flow rate 3.9 m3/h
-5~35°C heat source flow rate 4.5 m3/h
(2)-2 parallel flow, BRINE: ethylene glycol 35WT%inlet heat source hot water flow rate 3.9 m3/h 40~45°C heat source flow rate 2.3 m3/h
- 22 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
75% <45kW>
-5 3.85 3.44 3.17 2.90 2.63 2.41 - --2 4.09 3.66 3.38 3.08 2.80 2.54 2.33 -0 4.29 3.85 3.54 3.21 2.90 2.65 2.43 2.23 2 4.46 4.02 3.69 3.36 3.04 2.76 2.54 2.32 5 4.79 4.29 3.91 3.60 3.24 2.94 2.68 2.45
10 5.29 4.74 4.33 3.91 3.52 3.21 2.90 2.66 15 5.77 5.17 4.74 4.29 3.81 3.44 3.10 2.80 20 6.16 5.63 5.11 4.59 4.13 3.69 3.33 2.98 25 6.43 5.84 5.36 4.84 4.33 3.88 3.49 3.13 27 6.52 5.84 5.36 4.84 4.37 3.91 3.52 3.17 30 (6.67) (5.98) (5.50) (4.95) (4.44) (3.97) (3.57) -32 (6.77) (6.07) (5.50) (5.00) (4.51) (4.01) (3.62) -35 (6.88) (6.20) (5.60) (5.11) (4.61) (4.11) (3.71) -40 (6.70) (6.03) (5.51) (5.00) (4.52) (4.06) (3.67) -42 (6.70) (6.03) (5.51) (5.04) (4.55) (4.09) (3.69) -45 (6.70) (6.03) (5.56) (5.07) (4.58) (4.11) (3.74) -
50% <30kW>
-5 3.90 3.53 3.23 2.94 2.68 2.44 2.24 --2 4.17 3.80 3.45 3.16 2.86 2.59 2.36 -0 4.35 3.95 3.61 3.30 2.97 2.68 2.46 -2 4.55 4.11 3.75 3.41 3.06 2.78 2.54 -5 4.84 4.35 3.95 3.61 3.23 2.91 2.65 -
10 5.17 4.69 4.29 3.90 3.49 3.13 2.86 -15 5.45 4.92 4.55 4.11 3.70 3.33 3.00 -20 5.77 5.26 4.76 4.35 3.90 3.53 3.16 -25 5.88 5.36 4.84 4.41 4.00 3.61 3.23 -27 5.88 5.36 4.92 4.41 4.00 3.61 3.26 -30 (6.67) (5.98) (5.50) (4.95) (4.44) (3.97) (3.57) -32 (6.77) (6.07) (5.50) (5.00) (4.51) (4.01) (3.62) -35 (6.88) (6.20) (5.60) (5.11) (4.61) (4.11) (3.71) -40 (6.70) (6.03) (5.51) (5.00) (4.52) (4.06) (3.67) -42 (6.70) (6.03) (5.51) (5.04) (4.55) (4.09) (3.69) -45 (6.70) (6.03) (5.56) (5.07) (4.58) (4.11) (3.74) -
42% <25kW>
-5 3.97 3.52 3.25 2.94 2.66 2.40 2.19 --2 4.17 3.73 3.42 3.13 2.81 2.55 2.31 -0 4.31 3.85 3.57 3.21 2.91 2.63 2.40 -2 4.46 4.03 3.68 3.33 3.01 2.72 2.48 -5 4.72 4.17 3.85 3.52 3.16 2.84 2.58 -
10 5.00 4.55 4.10 3.73 3.38 3.05 2.75 -15 (5.45) (4.92) (4.55) (4.11) 3.57 3.25 2.91 -20 (5.77) (5.26) (4.76) (4.35) (3.90) 3.33 3.01 -25 (5.88) (5.36) (4.84) (4.41) (4.00) (3.61) (3.23) -27 (5.88) (5.36) (4.92) (4.41) (4.00) (3.61) (3.26) -30 (6.67) (5.98) (5.50) (4.95) (4.44) (3.97) (3.57) -32 (6.77) (6.07) (5.50) (5.00) (4.51) (4.01) (3.62) -35 (6.88) (6.20) (5.60) (5.11) (4.61) (4.11) (3.71) -40 (6.70) (6.03) (5.51) (5.00) (4.52) (4.06) (3.67) -42 (6.70) (6.03) (5.51) (5.04) (4.55) (4.09) (3.69) -45 (6.70) (6.03) (5.56) (5.07) (4.58) (4.11) (3.74) -
The figures in the round brackets show the COP under non-inverter control.
- 23 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Heat source flow rate: 2.3m3/h
Heat source flow rate: 4.5m3/h
Hot water outlet temp. (°C)
Heat source inlet temp. 45°C
2
3
4
5
6
8
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90 25 30 35 40 45 50 55 60 65 70 75 80 85 90
2
3
4
5
6
8
7
40 45 50 55 60 65 70 75 80 85 90
2
3
4
5
6
8
7
40 45 50 55 60 65 70 75 80 85 902
3
4
5
6
8
7
40 45 50 55 60 65 70 75 80 85 9090
40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 40°C
Hot water outlet temp. (°C)
Heat source inlet temp. 35°C
Hot water outlet temp. (°C)
Heat source inlet temp. 30°C
Hot water outlet temp. (°C)
Heat source inlet temp. 25°C
2
3
4
5
6
8
7
2
3
4
5
6
8
7 Hot water outlet temp. (°C)
Heat source inlet temp. 20°C
55
45
3530
50
40
60
55
453530
50
40
6055
45
3530
50
40
60
5055
45
3530
40
6065 60 55
453530
5040
65
55
45353040
50
60
- 24 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
65
5055
45
35
30
40
60
25 30 35 40 45 50 55 60 65 70 752
3
4
5
6
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Heat source inlet temp. 10°C Heat source inlet temp. 5°CHot water outlet temp. (°C)
2
3
4
5
6
25 30 35 40 45 50 55 60 65 70 752
Heat source inlet temp. -5°C
Hot water outlet temp. (°C)
25 30 35 40 45 50 55 60 65 70 752
3
4
5
2
3
4
5Heat source inlet temp. 0°C
Hot water outlet temp. (°C)
5545
3530
50
40
6065Hot water outlet temp. (°C)
60
45
35
30
40
50
65
55
45
3530
50
40
60
- 25 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
8 - - - - - - - -10 - - - - - - - -15 - - - - - - - -20 - - - - - - - -25 - 5.42 5.11 4.76 - - - -27 5.63 5.49 5.17 4.84 4.35 - - -
125% <75kW>
8 - - - - - - - -10 - - - - - - - -15 6.00 5.43 4.90 4.41 - - - -20 6.20 5.77 5.21 4.69 4.14 3.64 - -25 6.30 5.95 5.40 4.87 4.31 3.85 - -27 6.36 6.00 5.43 4.87 4.36 3.89 - -
100% <60kW>
8 - - - - - - - -10 5.66 5.08 4.58 4.11 3.64 3.24 2.93 -15 6.06 5.45 4.92 4.41 3.92 3.47 3.05 -20 6.45 5.77 5.26 4.69 4.14 3.68 3.24 -25 6.52 5.88 5.31 4.76 4.23 3.80 3.35 -27 6.52 5.88 5.31 4.80 4.29 3.82 3.39 -
75% <45kW>
8 - - - - - - - -10 5.70 5.11 4.59 4.13 3.63 3.24 - -15 6.08 5.49 4.95 4.46 3.91 3.46 - -20 6.34 5.70 5.17 4.64 4.13 3.66 - -25 6.34 5.77 5.23 4.69 4.21 3.72 - -27 6.34 5.77 5.23 4.74 4.21 3.75 - -
50% <30kW>
8 - - - - - - - -10 5.36 4.76 4.35 3.95 3.49 3.13 - -15 5.66 5.08 4.62 4.17 3.70 3.30 - -20 5.77 5.17 4.76 4.29 3.85 3.45 - -25 5.77 5.26 4.76 4.35 3.90 3.49 - -27 5.77 5.26 4.76 4.35 3.90 3.49 - -
42% <25kW>
8 - - - - - - - -10 (5.36) (4.76) 4.17 3.79 3.38 3.05 - -15 (5.66) (5.08) (4.62) (4.17) (3.70) (3.30) - -20 (5.77) (5.17) (4.76) (4.29) (3.85) (3.45) - -25 (5.77) (5.26) (4.76) (4.35) (3.90) (3.49) - -27 (5.77) (5.26) (4.76) (4.35) (3.90) (3.49) - -
The figures in the round brackets show the COP under non-inverter control.
(3)-1 counter flow, WATERhot water flow rate 10.3 m3/hheat source flow rate 13.8 m3/h
- 26 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Heat source inlet temp. 25 Heat source inlet temp. 20
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
7
6
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
7
6
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
7
6
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
7
6Heat source inlet temp. 10
Heat source inlet temp. 15°C
Hot water outlet temp. (°C)
Hot water outlet temp. (°C) Hot water outlet temp. (°C)
5055
45
3530
40
60 6055
45
3530
50
40
55
45
3530
50
40
60 55
45
3530
50
40
60Hot water outlet temp. (°C)
- 27 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
8 - - - - - - - -10 - - - - - - - -15 - 5.81 5.39 4.84 - - - -20 - 6.00 5.73 5.29 4.69 - - -25 6.21 6.16 5.92 5.56 5.03 - - -27 6.38 6.21 5.96 5.63 5.06 - - -
125% <75kW>
8 - - - - - - - -10 - - - - - - - -15 6.58 5.91 5.40 4.90 4.39 3.93 - -20 6.82 6.30 5.73 5.21 4.66 4.17 - -25 6.94 6.58 5.95 5.43 4.87 4.36 3.93 -27 7.01 6.58 6.00 5.47 4.90 4.39 3.95 -
100% <60kW>
8 - - - - - - - -10 6.12 5.50 5.00 4.51 4.05 3.61 3.24 -15 6.52 5.88 5.36 4.84 4.32 3.87 3.47 3.11 20 6.98 6.25 5.71 5.17 4.62 4.11 3.68 3.30 25 7.06 6.38 5.77 5.26 4.69 4.20 3.77 3.41 27 7.14 6.38 5.83 5.26 4.72 4.23 3.80 3.45
75% <45kW>
8 - - - - - - - -10 6.00 5.42 4.89 4.46 3.95 3.52 3.17 2.83 15 6.43 5.77 5.23 4.74 4.25 3.78 3.38 3.02 20 6.72 6.00 5.49 5.00 4.46 3.98 3.57 3.19 25 6.72 6.08 5.56 5.06 4.50 4.05 3.63 3.26 27 6.72 6.08 5.56 5.06 4.55 4.05 3.69 3.28
50% <30kW>
8 - - - - - - - -10 5.56 5.00 4.55 4.11 3.70 3.33 3.00 -15 5.88 5.26 4.76 4.35 3.90 3.49 3.16 -20 (6.25) (5.65) 4.92 4.48 4.00 3.61 3.26 -25 (6.25) 5.45 5.00 4.55 4.05 3.66 3.33 -27 (6.25) 5.45 5.00 4.55 4.05 3.66 3.33 -
42% <25kW>
8 - - - - - - - -10 (5.56) (5.00) (4.55) (4.11) 3.57 3.21 2.87 -15 (5.88) (5.26) (4.76) (4.35) (3.90) (3.49) 3.01 -20 (6.25) (5.65) (4.92) (4.48) (4.00) (3.61) (3.26) -25 (6.25) (5.45) (5.00) (4.55) (4.05) (3.66) (3.33) -27 (6.25) (5.45) (5.00) (4.55) (4.05) (3.66) (3.33) -
The figures in the round brackets show the COP under non-inverter control.
(3)-2 counter flow, WATERhot water flow rate 3.9 m3/hheat source flow rate 13.8 m3/h
- 28 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Heat source inlet temp. 25 Heat source inlet temp. 20
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
8
7
6
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
8
7
6
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
7
6
25 30 35 40 45 50 55 60 65 70 75 80 85 902
3
4
5
7
6Heat source inlet temp. 10
Heat source inlet temp. 15°C
Hot water outlet temp. (°C)
Hot water outlet temp. (°C) Hot water outlet temp. (°C)
Hot water outlet temp. (°C)
5055
45
3530
40
6065 6055
45
3530
50
40
65
55
45
3530
50
40
6065
55
45
35
30
5040
6065
- 29 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
8 - - - - - - - -10 - - - - - - - -15 - - - - - - - -20 - 4.74 4.31 - - - -
25 - 5.20 4.92 4.57 - - - -27 - 5.26 4.97 4.59 - - - -30 - 5.20 4.89 4.55 - - - -32 - 5.28 4.98 4.57 - - - -35 - 5.36 5.06 4.59 - - - -40 - - 4.74 4.33 - - - -42 - - 4.83 4.45 - - - -45 - 5.11 4.92 4.57 - - - -
125% <75kW>
8 - - - - - - - -10 - - - - - - - -15 5.68 5.14 4.63 4.14 - - - -20 6.05 5.51 5.00 4.49 3.99 - - -25 6.20 5.64 5.14 4.63 4.12 3.66 - -27 6.25 5.68 5.14 4.63 4.12 3.73 - -30 6.20 5.64 5.14 4.63 4.12 3.68 - -32 6.25 5.66 5.15 4.66 4.16 3.71 - -35 6.30 5.68 5.17 4.69 4.19 3.75 - -40 6.15 5.60 5.10 4.60 4.12 3.69 - -42 6.17 5.62 5.12 4.63 4.14 3.72 - -45 6.20 5.64 5.14 4.66 4.17 3.75 - -
100% <60kW>
8 - - - - - - - -10 - - - - - - - -15 5.77 5.17 4.69 4.20 3.73 3.33 - -20 6.19 5.56 5.04 4.51 4.00 3.55 3.16 -25 6.25 5.61 5.08 4.58 4.08 3.64 3.24 -27 6.25 5.66 5.13 4.62 4.08 3.66 3.26 -30 6.25 5.61 5.08 4.58 4.08 3.66 3.26 -32 (6.27) (5.64) (5.11) (4.61) (4.11) (3.69) 3.29 -35 (6.31) (5.69) (5.15) (4.64) (4.14) (3.74) 3.31 -40 (6.19) (5.60) (5.07) (4.61) (4.11) (3.69) 3.31 -42 (6.19) (5.60) (5.09) (4.62) (4.12) (3.71) 3.33 -45 (6.19) (5.60) (5.11) (4.64) (4.14) (3.74) 3.35 -
75% <45kW>
8 - - - - - - - -10 - - - - - - - -15 5.84 5.23 4.74 4.25 3.75 3.33 - -20 6.16 5.56 5.00 4.50 4.02 3.57 - -25 6.16 5.56 5.06 4.55 4.05 3.60 - -27 6.16 5.56 5.06 4.59 4.05 3.63 - -30 (6.25) (5.61) (5.09) (4.59) (4.07) (3.65) - -32 (6.27) (5.64) (5.11) (4.61) (4.11) (3.69) - -35 (6.31) (5.69) (5.15) (4.64) (4.14) (3.74) - -40 (6.19) (5.60) (5.07) (4.61) (4.11) (3.69) - -42 (6.19) (5.60) (5.09) (4.62) (4.12) (3.71) - -45 (6.19) (5.60) (5.11) (4.64) (4.14) (3.74) - -
inlet heat source hot water flow rate 10.3 m3/h
15~25°C heat source flow rate 9.0 m3/h
inlet heat source hot water flow rate 10.3 m3/h
30~35°C heat source flow rate 5.0 m3/h
(4)-1 parallel flow, WATERinlet heat source hot water flow rate 10.3 m3/h 40~45°C heat source flow rate 2.3 m3/h
- 30 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
50% <30kW>
8 - - - - - - - -10 - - - - - - - -15 5.45 4.92 4.48 4.05 3.61 3.26 - -20 5.66 5.08 4.69 4.23 3.75 3.37 - -25 5.66 5.17 4.69 4.23 3.80 3.41 - -27 5.66 5.17 4.69 4.29 3.80 3.41 - -30 (6.25) (5.61) (5.09) (4.59) (4.07) (3.65) - -32 (6.27) (5.64) (5.11) (4.61) (4.11) (3.69) - -35 (6.31) (5.69) (5.15) (4.64) (4.14) (3.74) - -40 (6.19) (5.60) (5.07) (4.61) (4.11) (3.69) - -42 (6.19) (5.60) (5.09) (4.62) (4.12) (3.71) - -45 (6.19) (5.60) (5.11) (4.64) (4.14) (3.74) - -
42% <25kW>
8 - - - - - - - -10 - - - - - - - -15 (5.45) (4.92) (4.48) (4.05) 3.52 3.16 - -20 (5.66) (5.08) (4.69) (4.23) (3.75) (3.37) - -25 (5.66) (5.17) (4.69) (4.23) (3.80) (3.41) - -27 (5.66) (5.17) (4.69) (4.29) (3.80) (3.41) - -30 (6.25) (5.61) (5.09) (4.59) (4.07) (3.65) - -32 (6.27) (5.64) (5.11) (4.61) (4.11) (3.69) - -35 (6.31) (5.69) (5.15) (4.64) (4.14) (3.74) - -40 (6.19) (5.60) (5.07) (4.61) (4.11) (3.69) - -42 (6.19) (5.60) (5.09) (4.62) (4.12) (3.71) - -45 (6.19) (5.60) (5.11) (4.64) (4.14) (3.74) - -
The figures in the round brackets show the COP under non-inverter control.
- 31 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
55
4535
30
5040
60
55
45
3530
50
40
60
55
45
35
30
4050
60
5545
3530
5040
60
Heat source flow rate: 2.3m3/h
Heat source flow rate: 5.0m3/h
25 30 35 40 45 50 55 60 65 70 75 80 85 90 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 45°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 40°C
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 35°C
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 30°C
2
3
4
5
6
7
- 32 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
3530
4045
5055
60
6055
45
3530
50
40
55
453530
50
40
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 20°C
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 25°C
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 15°C
2
3
4
5
6
7
Heat source flow rate: 9.0m3/h
- 33 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
150% <90kW>
8 - - - - - - - -10 - - - - - - - -15 - 5.49 5.00 - - - - -20 - 5.84 5.52 5.00 - - - -25 - 6.00 5.73 5.26 4.74 - - -27 - 6.04 5.81 5.29 4.76 - - -30 6.12 5.96 5.73 5.23 4.71 - - -32 6.21 6.04 5.77 5.26 4.74 - - -35 6.29 6.12 5.81 5.29 4.76 - - -40 5.96 5.81 5.45 4.95 - - - -42 6.02 5.88 5.58 5.07 - - - -45 6.08 5.96 5.70 5.20 4.71 - - -
125% <75kW>
8 - - - - - - - -10 - - - - - - - -15 6.25 5.64 5.14 4.66 4.19 - - -20 6.70 6.05 5.51 5.00 4.49 4.03 - -25 6.88 6.25 5.68 5.14 4.63 4.17 - -27 6.88 6.25 5.68 5.17 4.66 4.19 - -30 6.88 6.20 5.68 5.14 4.63 4.17 - -32 6.91 6.22 5.70 5.17 4.66 4.19 - -35 6.94 6.25 5.73 5.21 4.69 4.21 - -40 6.76 6.15 5.60 5.10 4.60 4.17 - -42 6.79 6.15 5.62 5.14 4.63 4.19 - -45 6.82 6.15 5.64 5.17 4.66 4.21 - -
100% <60kW>
8 - - - - - - - -10 - - - - - - - -15 6.25 5.61 5.08 4.62 4.14 3.70 3.33 3.00 20 6.67 6.00 5.45 4.96 4.44 3.97 3.57 3.19 25 6.82 6.12 5.56 5.04 4.51 4.05 3.64 3.28 27 6.82 6.12 5.56 5.04 4.55 4.05 3.66 3.31 30 6.74 6.06 5.56 5.04 4.51 4.05 3.66 -32 (6.82) (6.14) (5.61) (5.10) (4.57) (4.11) (3.70) -35 (6.94) (6.25) (5.69) (5.19) (4.67) (4.19) (3.76) -40 (6.76) (6.15) (5.60) (5.07) (4.58) (4.11) (3.71) -42 (6.78) (6.15) (5.60) (5.10) (4.60) (4.14) (3.74) -45 (6.82) (6.15) (5.60) (5.15) (4.64) (4.17) (3.78) -
75% <45kW>
8 - - - - - - - -10 - - - - - - - -15 6.16 5.56 5.06 4.55 4.09 3.66 3.26 2.94 20 6.52 5.84 5.36 4.84 4.33 3.88 3.49 3.10 25 6.52 5.92 5.36 4.89 4.37 3.91 3.54 3.17 27 6.52 5.92 5.42 4.89 4.41 3.95 3.54 3.54 30 (6.74) (6.06) (5.50) (5.00) (4.47) (4.00) (3.60) -32 (6.82) (6.14) (5.58) (5.07) (4.55) (4.08) (3.66) -35 (6.94) (6.25) (5.69) (5.19) (4.67) (4.19) (3.76) -40 (6.76) (6.15) (5.60) (5.07) (4.58) (4.11) (3.71) -42 (6.78) (6.15) (5.60) (5.10) (4.60) (4.14) (3.74) -45 (6.82) (6.15) (5.60) (5.15) (4.64) (4.17) (3.78) -
inlet heat source hot water flow rate 3.9 m3/h
15~25°C heat source flow rate 9.0 m3/h
inlet heat source hot water flow rate 3.9 m3/h
30~35°C heat source flow rate 5.0 m3/h
(4)-2 parallel flow, WATERinlet heat source hot water flow rate 3.9 m3/h40~45°C heat source flow rate 2.3 m3/h
- 34 -
Capacityinlet heat
source temp (°C)
COP for heating
outlet hot water temp (°C)
30 35 40 45 50 55 60 65
50% <30kW>
8 - - - - - - - -10 - - - - - - - -15 5.66 5.08 4.69 4.23 3.80 3.41 3.09 -20 5.88 5.36 4.84 4.41 3.95 3.57 3.23 -25 5.88 5.36 4.92 4.48 4.00 3.61 3.26 -27 5.88 5.36 4.92 4.48 4.00 3.61 3.30 -30 (6.74) (6.06) (5.50) (5.00) (4.47) (4.00) (3.60) -32 (6.82) (6.14) (5.58) (5.07) (4.55) (4.08) (3.66) -35 (6.94) (6.25) (5.69) (5.19) (4.67) (4.19) (3.76) -40 (6.76) (6.15) (5.60) (5.07) (4.58) (4.11) (3.71) -42 (6.78) (6.15) (5.60) (5.10) (4.60) (4.14) (3.74) -45 (6.82) (6.15) (5.60) (5.15) (4.64) (4.17) (3.78) -
42% <25kW>
8 - - - - - - - -10 - - - - - - - -15 (5.66) (5.08) (4.69) (4.23) (3.80) (3.41) 2.98 -20 (5.88) (5.36) (4.84) (4.41) (3.95) (3.57) (3.23) -25 (5.88) (5.36) (4.92) (4.48) (4.00) (3.61) (3.26) -27 (5.88) (5.36) (4.92) (4.48) (4.00) (3.61) (3.30) -30 (6.74) (6.06) (5.50) (5.00) (4.47) (4.00) (3.60) -32 (6.82) (6.14) (5.58) (5.07) (4.55) (4.08) (3.66) -35 (6.94) (6.25) (5.69) (5.19) (4.67) (4.19) (3.76) -40 (6.76) (6.15) (5.60) (5.07) (4.58) (4.11) (3.71) -42 (6.78) (6.15) (5.60) (5.10) (4.60) (4.14) (3.74) -45 (6.82) (6.15) (5.60) (5.15) (4.64) (4.17) (3.78) -
The figures in the round brackets show the COP under non-inverter control.
- 35 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
55
45
3530
50
40
60
55
45
3530
50
40
60
55
45
3530
40
50
60
55
45
35 30
50
40
60
Heat source flow rate: 2.3m3/h
Heat source flow rate: 5.0m3/h
25 30 35 40 45 50 55 60 65 70 75 80 85 90 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 45°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 40°C
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 35°C
2
3
4
5
6
7
Hot water outlet temp. (°C)
Heat source inlet temp. 30°C
2
3
4
5
6
7
8
- 36 -
Capacity (kW)
CO
P
Capacity (kW)
CO
P
Capacity (kW)
CO
P
65
55
45
3530
50
40
60
5055
45
3530
40
6065
55
45
35
30
50
40
6065
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 25°C
2
3
4
5
6
7
8
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 20°C
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80 85 90
Hot water outlet temp. (°C)
Heat source inlet temp. 15°C
2
3
4
5
6
7
Heat source flow rate: 9.0m3/h
- 37 -
3. Correction by water flow rate
*Conditions Inlet heat source temp. 0°C
Inlet hot water temp. 30°C
*Conditions Inlet heat source temp. 0°C
Inlet hot water temp. 30°C
*Conditions Inlet heat source temp. 10°C
Inlet hot water temp. 30°C
*Conditions Inlet heat source temp. 10°C
Inlet hot water temp. 30°C
*Conditions Inlet heat source temp. 20°C
Inlet hot water temp. 30°C
*Conditions Inlet heat source temp. 20°C
Inlet hot water temp. 30°C
(1)-1 Hot water side
(1)-2 Heat source side
Brine
Water
0.90
0.95
1.00
1.05
1.10
3 4 5 6 7 8 9 10 11 12 13 14 15
Rat
io o
f hea
ting
capa
city
Water flow rate [m3/h]
0.90
0.95
1.00
1.05
1.10
1.15
1.20
3 4 5 6 7 8 9 10 11 12 13 14 15
Rat
io o
f uni
t inp
ut
Water flow rate [m3/h]
0.80
0.85
0.90
0.95
1.00
1.05
1.10
4 5 6 7 8 9 10 11 12 13 14 15 16 4 5 6 7 8 9 10 11 12 13 14 15 16
Rat
io o
f hea
ting
capa
city
Brine flow rate [m3/h]
0.90
0.95
1.00
1.05
1.10
Rat
io o
f uni
t inp
ut
Brine flow rate [m3/h]
0.90
0.95
1.00
1.05
1.10
7 8 9 10 11 12 13 14 15 16 7 8 9 10 11 12 13 14 15 16
Rat
io o
f hea
ting
capa
city
Water flow rate [m3/h]
0.90
0.95
1.00
1.05
1.10
Rat
io o
f uni
t inp
ut
Water flow rate [m3/h]
- 38 -
4. Water pressure drop • CRHV-P600YA-HPB
0
5
10
15
20
25
30
3 4 5 6 7 8 9 10 11 12 13 14 15 16
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Hot water side without field side water pipe
Heat source side without field side water pipe
Wat
er-p
ress
ure
drop
[kPa
]
Water flow rate [m3/h]
0
10
20
30
40
50
Flow rate [m3/h]
Pres
sure
dro
p [k
Pa]
ethylene glycol 35WT%water
5. Operation temperature range • CRHV-P600YA-HPB
Temp Range
[Brine] [Water]
20
30
40
50
60
70
Heat source inlet (ºC)
Hot
wat
er o
utle
t (ºC
)
Heat source inlet (ºF)
Hot
wat
er o
utle
t (ºF
)
Hot
wat
er o
utle
t (ºC
)
Hot
wat
er o
utle
t (ºF
)
68
86
104
122
140
158 CounterParallel
Temp Range
20
30
40
50
60
70
-20 -10 0 10 20 30 40 50
-4 14 32 50 68 86 104 122Heat source inlet (ºC)
Heat source inlet (ºF)
-20 -10 0 10 20 30 40 50
-4 14 32 50 68 86 104 122
68
86
104
122
140
158 CounterParallel
- 39 -
6. Characteristics of the brine
Brine concentration is decided by the freezing temperature. First, it is necessary to decide the freezing temperature and find out brine concentration which will correspond to the freezing temperature.
0 10 20 30 40 50 60 70 80 90 100
10
0
-10
-20
-30
-40
-50
Brine concentration [wt%]
Free
zing
Tem
pera
ture
[deg
°C] Propylene Glycol
Ethylene Glycol
Note;The graph was referred from chemical company data. But Freezing Temperature condition will be slightly different based on each company. Please confirm detail data to the chemical company directly. It is recommended to set the brine concentration to a percentage that will keep the freezingtemperature at -15deg°C or less.
- 40 -
7. Sound pressure levelsMeasurement condition
• CRHV-P600YA-HPB
Sound Pressure Level: 50.0 dB (COP Priority Mode / Capacity Priority Mode)Operation condition… Capacity 60kW: Inlet heat source temp.: 0°C, Outlet heat souce temp.: -3°C,
Inlet hot water temp.: 30°C, Outlet hot water temp.: 35°C
Measurement
location
1m
1.5m
10
20
30
40
50
60
70
80
90
63Hz 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz 8000HzOctave band central frequency (Hz)
Oct
ave
band
sou
nd le
vel (
dB) (
0dB
=20μ
Pa) NC-70
NC-60
NC-50
NC-40
NC-30
NC-20Approximate minimumaudible limit oncontinuous noise
- 41 -
8. Vibration levels • CRHV-P600YA-HPB
20cm10cm
Concrete
Measurement location
Model Vibration Levels [dB]CRHV-P600YA-HPB 47 or less
- 42 -
1. Selecting the Installation Site(1) Installation conditions
Select the installation site in consultation with the client.This product is for indoor use only. Do not install it outdoors. Select a site to install the unit that meets the following conditions:• The unit will not be subject to heat from other heat sources.• The noise from the unit will not be a problem.
III Installation
<PLAN>SERVICE SPACE
MORE THAN 50
(934)
MO
RE
TH
AN
500
(780
)M
OR
E T
HA
N 8
00
SERVICE SPACE
UNIT
VENTILATION SPACESERVICE SPACE
MORE THAN 50
- 43 -
2. Installation of unitUnits should be installed only by personnel certified by Mitsubishi Electric.
(1) Product suspension method• If transporting the product suspended, feed rope under the
unit and use the two suspension sections at the front and rear.
• Always feed rope through the four suspension sections so that the unit is not subjected to shocks.
• Keep the rope angle at 40° or less as shown in the image below.
• Use two ropes that are 8 m or longer.• Use suspension equipment that is capable of supporting
the weight of the product.• Always suspend the product in four sections. (do not
suspend the product two sections as this is dangerous) • Use the appropriate protective pads to ensure that the
rope does not rub against the outer panel.
Warning:• To reduce the risk of injury, do not carry the product
by the PP bands that are used on some packages.• Do not carry products that exceed the specified
weight by yourself. Doing so may cause injury.• Lift the unit by placing the slings at designated
locations. Support the Hot water Heat pump unit securely at four points to keep it from slipping and sliding. If the unit is not properly supported, it may fall and cause personal injury.
• Properly dispose of the packing materials. Tear up the packing materials that potentially pose suffocation hazards.
(2) Installation on foundation• Securely fix the unit with bolts to keep the unit from falling down during earthquakes.• Install the unit on a foundation made of concrete or iron.• Noise and vibrations from the unit may be transmitted through the floor and walls. Provide adequate protection against
noise and vibration.• Build the foundation in such way that the corners of the installation legs are securely supported as shown in the figure
below. When using rubber vibration isolators, make sure they are large enough to cover the entire width of the unit's legs. If the corners of the legs are not firmly seated, the legs may bend.
• The projecting length of the anchor bolt should be less than 30 mm.• This unit is not designed to be installed using hole-in anchor bolts unless brackets are used to support the four corners
of the unit.
Warning:• Be sure to install the unit on a surface strong enough to withstand its weight to keep the unit from falling
down and causing injury.• Provide adequate protection against earthquakes. Improper installation may cause the unit to fall down,
resulting in personal injury.
When building the foundation, take the floor strength, and piping and wiring routes into consideration.
A: M10 anchor bolt (field supply)B: Corner is not seated.
40º or less
Suspension ropes (30 mm x 8 m or longer x 2 ropes)
Protective pads (Front and back, 4 points)
≤ 30
mm
B
A
- 44 -
IV System Design1. Water pipe installation(1) Schematic Piping Diagram and Piping System Components
Please build the hot water and heat source fluid circuit so that it is a closed system.
Do not use hot water directly for showers or other applications.Do not allow other heat source liquids to mix with the hot water and heat source fluid circuit.
Union joints/flange joints Required to allow for a replacement of equipment.
Thermometer
Water pressure gauge
Required to allow for a replacement or cleaning of the flow adjuster.Valve
Flexible joint
Pump Use a pump that is large enough to compensate for the total water pressure loss and supply sufficient water to the unit.
Air vent valve Install air venting valves to the places where air can accumulate.Automatic air vent valves (such as ) are effective.
Expansion tank
Closed expansion tank
Use pipes that allow for easy air purging, and provide adequate insulation.Water pipe
Install drain valves so that water can be drained for servicing.Drain valve
Strainer Install a strainer near the unit to keep foreign materials from entering the water-side head exchanger (supplied).
Flow switch
Indicates the direction of the flow.
Heat pump unit
Hot water side heat exchanger
Water supplyOverflowed water
To drain outlet
Minimum upward gradient of 1/200
Heat source side pipe connection is normal condition.(Heat source fluid inlet is upper and outlet is lower.)
Heat source side heat exchanger
Hot water: air conditioning floor heatingetc
Heat source: geothermalriver waterexhaust heatetc
Required to check the performance and monitor the operation of the units.
Recommended for checking the operation status.
Recommended to prevent the noise and vibration from the pump from being transmitted.
Install an expansion tank to accommodate expanded water and to supply water.
Use a closed expansion tank to help manage the concentration of brine.
Required to protect the unit.
- 45 -
(2) Water piping attachment methodApplying sealantApply some sealant to the coupling screws.When applying liquid sealant, use a brush. Do not let the liquid sealant peel off and reach into the water circuit during installation or operation.
When using sealing tape, wrap the sealing tape around the coupling screws by following the procedures below.
1) Wrap sealing tape around the tip of a screwdriver approximately 23 times*, then cut the tape. (*equivalent to the length sufficient to wrap around the coupling screws three times)
2) Attach the end of the sealing tape to the coupling screws, hold it with a finger, and wrap the sealing tape around the coupling screws, gradually turning the screwdriver to unwrap the tape from the screwdriver.
To reduce the risk of injury from metal sheet edges, wear protective gloves.
• The unit and water piping can be connected using a single spanner. Fastening torque 200 N·m ± 10 N·m.
• The noise level will increase if there is a gap between the water piping hole and the piping, so fill in the gap.
Wear protective gloves
Hot water side <R2>
Heat source side <R2>Rear panel
- 46 -
To protect the heat exchanger from corrosion, the makeupwater and the circulating water need to meet the Water QualityStandards below.
Water quality management(Including water used for brine.)
Not to be detectedNot to be detected
Stability indexFree carbon dioxide(mgCO2/l)Residual chlorine (mgCl/l)Ammonium ion (mgNH4
+/l)Sulfide ion (mgS2-/l)Copper (mgCu/l)Iron (mgFe/l)Ionic silica (mgSiO2/l)Calcium hardness (mgCaCO3/l)
Circulating water[above 60°C,90°C or below]
Makeup Water/Circulating Water Quality Standards<Quoted from the Water Quality Standards(JRA GL-02-1994)>
Circulating water[above 20°C,60°C or below]
0.4 or less0.25 or less0.3 or less
1.0 or less1.0 or less30 or less50 or less70 or less50 or less50 or less50 or less
7.0~8.030 or less
To prevent clogging the heat exchanger,install a strainer at the heat exchanger inlet.(16-20 mesh)
Installing the strainer (inlet side)
4.0 or less 0.4 or less0.3 or less 0.1 or less0.1 or less 0.1 or less
Not to be detected0.1 or less 1.0 or less0.3 or less 1.0 or less30 or less 30 or less50 or less 50 or less
Total hardness (mgCaCO3/l) 70 or less 70 or lessAcid consumption (pH4.8)(mgCaCO3/l) 50 or less 50 or lessSulfate ion (mgSO4
2-/l) 30 or less 30 or lessChloride ion(mgCl-/l) 30 or less 30 or less
pH (25°C)Electrical conductivity (mS/m)(25°C)
7.0~8.030 or less
7.0~8.030 or less
Item
Standard value
Makeup water
Brine quality managementTo protect the heat exchanger from freezing,use the ethyleneglycol 35wt%.Always use organic brine for this unit, and maintain brine's freezing temperature below -18°C.
KC79M182H01
Accessory label (OUTLET)
Accessory label (INLET)To protect the heat exchanger from corrosion, the makeupwater and the circulating water need to meet the Water QualityStandards below.
Water quality management(Including water used for brine.)
Not to be detectedNot to be detected
Stability indexFree carbon dioxide(mgCO2/l)Residual chlorine (mgCl/l)Ammonium ion (mgNH4
+/l)Sulfide ion (mgS2-/l)Copper (mgCu/l)Iron (mgFe/l)Ionic silica (mgSiO2/l)Calcium hardness (mgCaCO3/l)
Circulating water[above 60°C,90°C or below]
Makeup Water/Circulating Water Quality Standards<Quoted from the Water Quality Standards(JRA GL-02-1994)>
Circulating water[above 20°C,60°C or below]
0.4 or less0.25 or less0.3 or less
1.0 or less1.0 or less30 or less50 or less70 or less50 or less50 or less50 or less
7.0~8.030 or less
To prevent clogging the heat exchanger,install a strainer at the heat exchanger inlet.(16-20 mesh)
Installing the strainer (inlet side)
4.0 or less 0.4 or less0.3 or less 0.1 or less0.1 or less 0.1 or less
Not to be detected0.1 or less 1.0 or less0.3 or less 1.0 or less30 or less 30 or less50 or less 50 or less
Total hardness (mgCaCO3/l) 70 or less 70 or lessAcid consumption (pH4.8)(mgCaCO3/l) 50 or less 50 or lessSulfate ion (mgSO4
2-/l) 30 or less 30 or lessChloride ion(mgCl-/l) 30 or less 30 or less
pH (25°C)Electrical conductivity (mS/m)(25°C)
7.0~8.030 or less
7.0~8.030 or less
Item
Standard value
Makeup water
Brine quality managementTo protect the heat exchanger from freezing,use the ethyleneglycol 35wt%.Always use organic brine for this unit, and maintain brine's freezing temperature below -18°C.
OUTLET
INLET
KC79M182H01
Brine inlet/outlet
OUTLET
INLET
* Connect the heat source piping in reverse if the inlet temperature of heat source fluid is 27 °C or more. (heat source fluid inlet is lower side, outlet is upper side) Install the attached label as shown below if the heat source fluid is connected in reverse.
- 47 -
(3) Notes on Pipe CorrosionWater treatment and water quality control Poor-quality circulating water can cause the water-side heat exchanger to scale up or corrode, reducing heat-exchange performance. Properly control the quality of the circulating water.
• Removing foreign objects and impurities in the pipes During installation, keep foreign objects, such as welding and sealant fragments and rust, out of the pipes.
• Water Quality Control(3)-1 Poor-quality water can corrode or scale up the heat exchanger. Regular water treatment is recommended. Water circulation systems using open heat storage tanks are particularly prone to corrosion. When using an open heat storage tank, install a water-to-water heat exchanger, and use a closed-loop circuit. If a water supply tank is installed, keep contact with air to a minimum, and keep the level of dissolved oxygen in the water no higher than 1 mg/ ℓ.
(3)-2 Water quality standard
Items
Lower mid-range temperature water system
Water Temp. ≤ 60ºC
Higher mid-range temperature water system
Water Temp. > 60ºCTendency
Recirculating water
Make-up water
Recirculating water
Make-up water
CorrosiveScale- forming
Standard items
pH (25˚C) 7.0 ~ 8.0 7.0 ~ 8.0 7.0 ~ 8.0 7.0 ~ 8.0Electric conductivity (mS/m) (25˚C) 30 or less 30 or less 30 or less 30 or less
(µs/cm) (25˚C) [300 or less] [300 or less]
[300 or less] [300 or less]
Chloride ion (mg Cl-/ ℓ) 50 or less 50 or less 30 or less 30 or lessSulfate ion (mg SO42-/ ℓ) 50 or less 50 or less 30 or less 30 or lessAcid consumption
50 or less 50 or less 50 or less 50 or less(pH4.8) (mg CaCO3/ ℓ)
Total hardness (mg CaCO3/ ℓ) 70 or less 70 or less 70 or less 70 or lessCalcium hardness (mg CaCO3/ ℓ) 50 or less 50 or less 50 or less 50 or lessIonic silica (mg SiO2/ ℓ) 30 or less 30 or less 30 or less 30 or less
Reference items
Iron (mg Fe/ ℓ) 1.0 or less 0.3 or less 1.0 or less 0.3 or lessCopper (mg Cu/ ℓ) 1.0 or less 1.0 or less 1.0 or less 1.0 or less
Sulfide ion (mg S2-/ ℓ)Not to be detected
Not to be detected
Not to be detected
Not to be detected
Ammonium ion (mg NH4+/ ℓ) 0.3 or less 0.1 or less 0.1 or less 0.1 or less
Residual chlorine (mg Cl/ ℓ) 0.25 or less 0.3 or less 0.1 or less 0.3 or lessFree carbon dioxide (mg CO2/ ℓ) 0.4 or less 4.0 or less 0.4 or less 4.0 or lessRyzner stability index — — — —
Reference: Guideline of Water Quality for Refrigeration and Air Conditioning Equipment. (JRA GL02E-1994)
(3)-3 Please consult with a water quality control specialist about water quality control methods and water quality calculations before using anti-corrosive solutions for water quality management.
(3)-4 When replacing an air conditioner (including when only the heat exchanger is replaced), first analyze the water quality and check for possible corrosion. Corrosion can occur in water systems in which there has been no signs of corrosion. If the water quality level has dropped, adjust the water quality before replacing the unit.
• Brine Quality Control To protect the heat exchanger from freezing, use the ethylene glycol 35 wt%. Always use organic brine for this unit, and maintain brine’s freezing temperature below -18˚C.
- 48 -
(3)-5 Suspended solids in the water Sand, pebbles, suspended solids, and corrosion products in water can damage the heating surface of the heat
exchanger and cause corrosion. Install a good quality strainer (20 mesh or better) at the inlet of the unit to filter out suspended solids.
Removing foreign substances from the water system
Consider installing a settlement tank or a bypass strainer to remove foreign substances from the water system. Select a strainer capable of handling two to three percent of the circulating water. The figure below shows a sample
system with a bypass strainer.
(3)-6 Connecting pipes made from different materials If different types of metals are placed in direct contact with each other, the contact surface will corrode. Install an insulating material between pipes that are made of different materials to keep them out of direct contact with
each other.
(3)-7 Piping material Use hot water output piping material that can withstand heat of 70°C or more. Use hot water input piping material that
can withstand the maximum input water temperature. Use heat source piping material that can withstand the minimum temperature. All piping must be made of SUS or similar material to withstand corrosion.
Load system unitHeat source side system unit
Heat pump unit
TankPump
Strainer (20 mesh or its equivalent)Bypass strainer (100 mesh or its equivalent)
- 49 -
(4) Installing the water pipes
(4)-1 Installing the strainerInstall a strainer on the inlet pipe near the unit to filter out suspended solids and prevent clogging or corrosion of the heat exchanger.Install a strainer in a way that allows for easy access for cleaning, and instruct the user to clean it regularly.Operating the units with a clogged strainer may cause the units to make an abnormal stop.Select a location to install a strainer, taking into consideration the installation angle, insulation thickness, and maintenance space.* The dimensions given below indicate the amount of space necessary when screwing in a Y-shaped strainer.
Rc2B
195
123
143
Option Parts : YS-50A
Y-shaped strainer Pipe (field-supplied)
UnitInlet
Min. 150
Sample installation
Recommended torque : 200±20 (N·m)
<Unit: mm>
(4)-2 Installing a flow switchInstall a flow switch that meets the following specifications on the heat source fluid pipe. Connect the flow switch to the flow switch contact on the unit.
Minimum flow rate= 4.5 m³/h (75 L/min)Unit usage range (water flow rate): 4.5 - 16.0 m³/h
(4)-3 Water pipe hole size and location
183
118 123
HOT WATER OUTLET R2B
466
466
187
901
HOT WATER INLET R2B
HEAT SOURCE FLUID INLET R2B
HEAT SOURCE FLUID OUTLET R2B
Heat source side pipe connection is nomal condition.(Heat source fluid inlet is upper and outlet is lower.)
- 50 -
2. Ensuring enough water in the water circuit(1) Required amount of water
If the amount of water in the water circuit (circulating water circuit) is insufficient, the unit operation hours may become shorter or the amount of water temperature change to be controlled may become extremely large. Refer to the table below for the minimum amount of water required in the circuit. If the water pipe is too short to keep enough amount of water, install a cushion tank in the water pipe to ensure enough amount of water.
Model Minimum amount of hot water (ℓ) Minimum amount of heat source (ℓ)
CRHV-P600YA-HPB 550 390
(2) Calculating the required amount of water in the water circuitThe required amount of water in the water circuit can be obtained from the following formula.
(Required amount of water in the water circuit) = (Amount of water that can be held in the water pipe) + (Amount of water that can be held in the unit) + (Amount of water that can be held in the load-side or heat source unit)
Theamountofwaterthatcanbeheldpermeterofthewaterpipe(ℓ/m)
Pipe size3/4B (20A) 1B (25A) 1 1/4B (32A) 1 1/2B (40A) 2B (50A) 1 1/2B (65A)
0.37 0.60 0.99 1.36 2.20 3.62
The amount of water that can be held in the unit
Model Hot water side (ℓ) Heat source side (ℓ)CRHV-P600YA-HPB 15 10
3. Pipe connection size and materialThe table below shows the pipe connection size.
Pipe connection size
Model Hot water side Heat source sideCRHV-P600YA-HPB R2 Male screw <SUS304> R2 Male screw<SUS304>
- 51 -
V Wiring Design1. Electrical wiring installation(1) Main Power Supply Wiring and Switch Capacity
Schematic Drawing of Wiring (Example)
BC3N~380–415V
L1, L2, L3, N
PE
AA : Switch (with current breaking capability)B : Current leakage breakerC : Unit
Main power supply wire size, switch capacities, and system impedance
ModelMinimum wire thickness (mm2)
Current leakage of brakerLocal swtich (A) No-fuse breaker
(A)Max. Permissive
System ImpedanceMain cable Branch Ground Capacity Fuse
CRHV-P600YA-HPB 25 - 25 75A 100mA 0.1sec. or less 75 75 75 0.18 Ω
1. Use a dedicated power supply for each unit. Ensure that each unit is wired individually.2. When installing wiring, consider ambient conditions (e.g., temperature).3. The wire size is the minimum value for metal conduit wiring. If voltage drop is a problem, use a wire that is one
size thicker. Make sure the power-supply voltage does not drop more than 10%.
4. Specific wiring requirements should adhere to the wiring regulations of the region.5. Power supply cords of appliances shall not be lighter than polychloroprene sheathed flexible cord (design
60245 IEC57). 6. A switch with at least 3 mm contact separation in each pole shall be provided by the Air Conditioner installer.7. Do not install a phase advancing capacitor on the motor. Doing so may damage the capacitor and result in fire.
Warning:• Besure tousespecifiedwiresandensurenoexternal force is imparted to terminalconnections.Loose
connections may cause overheating and fire.• Besuretousetheappropriatetypeofovercurrentprotectionswitch.Notethatovercurrentmayincludedirect
current. Caution:• Someinstallationsitesmayrequirean installationofanearth leakagebreakerfor the inverter. Ifnoearth
leakage breaker is installed, there is a danger of electric shock.• Onlyuseproperlyratedbreakersandfuses.Usingafuseorwireofthewrongcapacitymaycausemalfunction
or fire. Note:
• Thisdevice is intendedfortheconnectiontoapowersupplysystemwithamaximumpermissiblesystemimpedance shown in the above table at the interface point (power service box) of the user’s supply.
• Ensure that thisdevice isconnectedonly toapowersupplysystemthat fulfills therequirementsabove. If necessary, consult the public power supply company for the system impedance at the interface point.
• ThisequipmentcomplieswithIEC61000-3-12providedthattheshort-circuitpowerSscisgreaterthanorequalto Ssc (*2) at the interface point between the user’s supply and the public system. It is the responsibility of the installer or user of the equipment to ensure, in consultation with the distribution network operator if necessary, that the equipment is connected only to a supply with a short-circuit power Ssc greater than or equal to Ssc (*2).
SSC (*2)SSC (MVA)
3.42
Control cable specifications
Remote controller cable Size 0.3 - 1.25 mm² (Max. 200 m total)Recommended cable types CVV
M-NET cable between units Size Min. 1.25 mm² (Max. 120 m total)*1 Recommended cable types Shielded cable CVVS, CPEVS or MVVS
External input wire size Min. 0.3 mm²External output wire size 1.25 mm²
*1 Use a CVVS or CPEVS cable (Max. total length of 200 m) if there is a source of electrical interference near by (e.g., factory) or the total length of control wiring exceeds 120 m.
- 52 -
(2) Cable connections(2)-1 Schematic Diagram of a Unit and Terminal Block Arrangement
To remove the front panel of the control box, unscrew the four screws and pull the panel forward and then down.
Power supply terminal block
Cable strap (black) for local power wire
Control terminal block
Cable strap (black) for high voltage control line*
Cable strap (white) for low voltage transmission line*
Cable strap (black) for high voltage control line*
Cable strap (white) for low voltage transmission line*
Transmission cableCable from another unitPower wire
* When connecting the cables, first temporarily fasten the cables, and then fasten them properly after the cables have been connected to the terminal blocks within the control box.
(2)-2 Precautions when fastening screws* Faulty contacts due to loose screws may cause overheating and fire.* Using the circuit board while it is damaged may cause overheating and fire.
1) Screw fastening torque
Power supply terminal block (TB2)...M8 screw: 10 to 13.5 N·mUse the following methods to check that the screws have been fastened.
- 53 -
1 Check that the spring washer is in a parallel position.* If the screw is biting into the washer, simply fastening the screw to the specified torque cannot determine whether it
has been installed properly.
Loose screws Properly installed
Spring washer is in a parallel position
2 Check that the wiring does not move at the screw terminal.2) Take extra care not to ruin the screw thread dsue to fastening the screw at an angle.* To prevent fastening the screw at an angle, install the round terminals so they are back to back.3) After fastening the screw, use a permanent marker to tick off the screw head, washer and terminal.
Ticked with markerFor transition wiring
Power supply wiringInstall the round terminals so they are
Power supply terminal block
back to back.
Important: Power supply cables larger than 25 mm2 in diameter are not connectable to the power supply terminal block (TB2). Use a pull box to connect them.
(3) Installing the conduit tube• Punch out the knockout hole for wire routing at the bottom of the front
panel with a hammer.• When putting wires through knockout holes without protecting them with
a conduit tube, deburr the holes and protect the wires with protective tape.
• If damage from animals is a concern, use a conduit tube to narrow the opening.
• Always use a conduit to run the power supply wiring.• Select the conduit size based on the knockout hole.
Knockout hole
Burr
ø39 control wiring (high voltage)
ø39 control wiring (low voltage) ø62 power supply wiring
- 54 -
2. System configurations(1) Types of control cables
Control cable wiring
Remote controller cable
Size 0.3 - 1.25 mm² (Max. 200 m total)Recommended cable types CVV
M-NET cable between units *1
Size More than 1.25 mm² (Max. 120 m total)Recommended cable types Shielding wire CVVS, CPEVS or MVVS
External input wire size Min. 0.3 mm²External output wire size 1.25 mm²
*1. Use a CVVS or CPEVS cable (Max. total length of 200 m) if there is a source of electrical interference near by (e.g., factory) or the total length of control wiring exceeds 120 m.
(2) System Configuration(2)-1 Individual system
• Each unit is operated individually by connecting a dry contact switch/relay to each unit.
External temperature
sensor
Field-supplied dry contact switch/relay or remote controller
(PAR-W21MAA)
Field-supplied dry contact switch/relay or remote controller
(PAR-W21MAA)
External temperature
sensor
MAINPCB
SUB
PCB
MAINPCB
SUB
PCB
(2)-2 Multiple system (2-16 units)• A group of unit that consists of one main unit and up to 15 sub units is operated collectively by connecting a
representative water temperature sensor and a dry contact switch/relay to the main unit.
External temperature
sensor Inter-unit wiring (M-NET line)
Inter-unit wiring (M-NET line)
Field-supplied dry contact switch/relay or remote controller
(PAR-W21MAA)
MAIN
1 2 n units
PCB
SUB
PCB
MAIN unit
MAINPCB
SUB
PCB
SUB unit
MAINPCB
SUB
PCB
SUB unit(s)
- 55 -
VI Controller1. PAR-W21MAA specifications
Item Description Operations DisplayON/OFF Runs and stops the operation of a group of units
Operation mode switchingSwitches between Hot Water / Heating / Heating ECO / Anti-freeze * Available operation modes vary depending on the unit to be connected.* Switching limit setting can be made via a remote controller.
Water temperature setting
Temperature can be set within the ranges below. (in increments of 1°C or 1°F)Hot Water 30°C ~ 65°C Heating 30°C ~ 45°C Heating ECO 30°C ~ 45°CAnti-freeze 30°C ~ 45°C * The settable range varies depending on the unit to be connected.
Water temperature display10°C ~ 90°C(in increments of 1°C or 1°F)* The settable range varies depending on the unit to be connected.
Permit / Prohibitlocal operation
Individually prohibits operations of each local remote control function :ON/OFF, Operation modes,water temperature setting, Circulating water replacement warning reset.* Upper level controller may not be connected depending on the unit to be connected.
Weekly scheduler ON / OFF / Water temperature setting can be done up to 6 times one day in the week.(in increments of a minute)
Error When an error is currently occurring on a unit, the afflicted unit and the error code are displayed.
Self check (Error history) Searches the latest error history by pressing the CHECK button twice.
Test run Enables the Test run mode by pressing the TEST button twice.* Test run mode is not available depending on the unit to be connected.
LANGUAGE setting The language on the dot matrix LCD can be changed. (Seven languages)English/German/Spanish/Russian/Italian/French/Swedish
Operation locking functionRemote controller operation can be locked or unlocked.• All-switch locking• Locking except ON/OFF switch
DATA BOOK CRHV-P600YA-HPB
MEE13K018
New publication effective May 2014Specifications subject to change without notice
Eco Changes is the Mitsubishi Electric Group’s environmental statement, and expresses the Group’s stance on environmental management. Through a wide range of businesses, we are helping contribute to the realization of a sustainable society.
WarningDo not use refrigerant other than the type indicated in the manuals provided with the unit and on the nameplate.- Doing so may cause the unit or pipes to burst, or result in explosion or fire during use, during repair, or at the time of disposal of the
unit.- It may also be in violation of applicable laws.- MITSUBISHI ELECTRIC CORPORATION cannot be held responsible for malfunctions or accidents resulting from the use of the wrong
type of refrigerant.
HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN