Transcript

DEVIreg™ 531

7. ControlsDEVIreg™

The DEVIreg™ 531 is a simple electronic thermostat with a 2-pole switch, using a built-in room sensor to measure and control the desired room temperature. It can be either flush-mounted or surface-mounted.

The thermostat has a dial for adjusting the temperature setting with a scale from to 35.

Furthermore, the thermostat has an LED indicating the current mode (heating, standby or fault).

Benefits: • 2-pole safety breaker

• Low standby consumption

• Sensor failure monitoring

• LED indication for fault

• Frost protection

Standard compliance: • EN/IEC 60730-1 (general) and

EN/IEC 60730-2-9 (thermostat)

Approvals:

k H B d

Type Value

Operation voltage 220 V- 240V~ 50/60 Hz

Standby power consumption max. 0.25 W

Relay:Resistive loadInductive load

Max 15A / 3450W @ 230VCos Φ = 0.3 max. 1A

Sensing unit NTC 15 kOhm at 25° C

Sensing values 0° C25° C50° C

42 kOhm15 kOhm

6 kOhm

Hysteresis ± 0.2° C

Ambient temperature -10° C. to +30° C

Frost protection 5° C -

Temperature range 5-35°C with room sensor only

Cable specification max 1 x 4 mm2 or 2 x 2,5 mm2

Ball pressure test temperature 75° C

Pollution degree 2 (domestic use)

Controller type 1 C

Storage temperature -20° C to +65°C

IP class 31

Protection class Class II -

Dimensions (H/W/D) 85 mm x 85 mm x 36 mm

Weight 90 g

Item no. Product name Type EAN no.

140F1034 DEVIreg™ 531 With room sensor and ELKO frame 5703466209035

140F1036 DEVIreg™ 531 With room sensor and JUSSI frame 5703466209059

Types

Produced by Danfoss © 07/2015 81

Acc

esso

ries

and

spa

re p

arts

on

page

93

VDIII102

Data Sheet

Euro boxLine Diagram

DEVI Heating Systems Ltd6C Dallan Place, Rosedale 0632PO Box 101-274 North Shore, Auckland 0745Ph 09 415 7250 Fx 09 415 7512

DEVI Heating Systems Ltd (H/O)36B Sonter Road, Wigram 8042PO Box 8582 Riccarton, Christchurch 8440Ph 03 378 0070 Fx 03 378 0067

IP31

-10T30

D531

Mains

220-240V~

Max. Load

15 (1) A

N LNLOAD

LLOAD

the heating cable must be c

NOTE The Earth Screen of theheating cable must beconnected to the earthconductor of the Power Supplyusing a separate connector.

Code No. Name Description

01-140F1034 DEVIreg™531 Flush Mounted Manual Room Air temperature sensing thermostat

(Supplied for fitting to a Euro Flush Box)

Accessory

08-AP Adapter Plate Adapter Plate to enable fitting to a Standard NZ Flush Box

08-1547 Euro Box (Metal) Euro Flush box for wall mounting thermostat as supplied

08-1548 Euro Box (Plastic) Euro Flush box for wall mounting thermostat as supplied

Euro Box NZ flush box Adapter Plate

Metal Plastic

Recommended