ApplicationThe 22Z570 Terminal Box is a further development of the reliable KRIWAN motor protectors.The 22Z570 Terminal Box incorporates an INT69 I2 Diagnose and INT185 Current Transformer to protect the compressor against thermal and electrical overload. The 22Z570 Terminal Box is designed to replace existing terminal boxes on Carlyle 06D and 06CC compressors. For 4 or 2 cylinder compressors, a mounting spacer may be needed.

Functional description (with PTC thermistors)Up to 9 PTC-sensors according to DIN 44081/082 with different nominal response temperatures can be connected in series to the measuring circuit. If the temperature in one of the areas monitored exceeds the nominal response temperature of the respective PTC-sensor, the sensor resistance increases and the INT69 I2 switches off. See data sheet of INT69 I2 for additional information.

One phase of the three phase power must go through the INT185 current transformer. If the current going through the current transformer exceeds the programmed amps of the INT69 I2, the INT69 I2 switches off. See data sheet of INT185 for additional information.

InstallationThis unit is designed to be mounted on Carlyle 06D and 06CC compressors. Do not use on other compressor models.

22Z570 Terminal Box 06D Terminal Box

This unit must be installed and connected to a compressor that has a motor with PTC sensors properly installed in series on each phase.

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This unit must be programmed to the proper MCC trip amps of the compressor. It comespreprogrammed with a trip amp setting of 4A as a default.

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To ensure proper electrical grounding, this unit must be installed to the compressor using two bolts with star lock washers. Star lock washers should penetrate any paint to ensure a good electrical connection.

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The mounting, maintenance and operation are to be carried out by an electrician. The valid European and national standards for connecting electrical equipment and cooling installations have to be observed. Connected sensors and connection lines that extend from the terminal box have to feature at least a basic insulation.

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L N 1 2 3 14 11

1

2

3

To Control Circuit120/240V

1

23

89

Field ConnectionField Connection

GNDField Connection

Picture

L N 1 2 3 14 11

1

2

3

To Control Circuit120/240V

1

23

89

Field ConnectionField Connection

GNDField Connection

Wiring diagram - 5 Pin Terminal Plate (PTC only)

Wiring diagram - 6 Pin Terminal Plate

7

PTC

ThermostatPins 8-9

PTC

Wiring for PTC Overloads & Instuctions

Functional description (with internal thermostat)The INT69 I2 and INT185 can be used in conjunction with an internal thermostat on the motor windings. Two phases of the three phase power must go through the INT185 in opposite directions per the wiring diagram. Through vector analysis the INT69 I2 will switch off if the maximum load amps are exceeded.

InstallationThis unit is designed to be mounted on Carlyle 06D and 06CC compressors. Do not use on other compressor models.To convert the 22Z570 Terminal Box to function correctly with an internal thermostat, the following must be completed:1. Remove orange wires connected to terminals 1 and 2 on the

INT69 I22. Place a 200 Ohm resistor across terminals 1 and 2 of the

INT69 I23. Connect orange wire from terminal 14 to T9 on compressor

terminal plate4. Loop second phase wire through INT185 in opposite direction

as first phaseNote: The above installation may only be used on compressors with an MCC of 72.0 amps or less.

1

23

89

Field Connection

Wiring diagram - Terminal Plate with Internal Thermostat

ThermostatPins 8-9

L N 1 2 3 14 11

GND

To Control Circuit Field Connection

120/240V

CT

Field Connection

CompressorModel Number

MCC(Amps)

06C * 016D * * * 27.006C * 016G * * * 13.506C * 016J * * * 10.806C * 017D * * * 27.006C * 017G * * * 13.506C * 017J * * * 10.806C * 018D * * * 27.006C * 018G * * * 13.506C * 018J * * * 10.806C * 124D * * * 33.006C * 124G * * * 16.506C * 124J * * * 13.206C * 125D * * * 44.006C * 125G * * * 22.006C * 125J * * * 17.606C * 228D * * * 41.606C * 228G * * * 20.906C * 228J * * * 16.706C * 337D * * * 46.606C * 337G * * * 23.306C * 337J * * * 18.806C * 337Q * * * 37.806D * 013 * * A13 * * 10.506D * 013 * * A31 * * 7.006D * 013 * * A32 * * 17.406D * 013 * * A36 * * 8.706D * 109 * * A13 * * 9.506D * 109 * * A31 * * 4.406D * 109 * * A32 * * 12.106D * 109 * * A36 * * 5.506D * 109 * * A39 * * 5.506D * 228 * * A13 * * 33.606D * 228 * * A31 * * 22.206D * 228 * * A32 * * 55.506D * 228 * * A36 * * 27.8

CompressorModel Number

MCC(Amps)

06D * 237 * * A06 * * 27.806D * 237 * * A12 * * 69.006D * 313 * * A13 * * 16.406D * 313 * * A31 * * 10.806D * 313 * * A32 * * 27.006D * 313 * * A34 * * 27.406D * 313 * * A36 * * 13.506D * 316 * * A13 * * 16.406D * 316 * * A31 * * 10.806D * 316 * * A32 * * 27.006D * 316 * * A34 * * 27.406D * 316 * * A36 * * 13.506D * 328 * * A01 * * 25.006D * 328 * * A05 * * 69.406D * 328 * * A06 * * 31.006D * 328 * * A08 * * 56.406D * 328 * * A12 * * 69.006D * 328 * * A13 * * 42.006D * 328 * * A31 * * 25.006D * 328 * * A32 * * 62.006D * 328 * * A34 * * 50.506D * 328 * * A36 * * 31.006D * 337 * * A01 * * 25.006D * 337 * * A05 * * 69.406D * 337 * * A06 * * 31.006D * 337 * * A08 * * 56.406D * 337 * * A12 * * 69.006D * 337 * * A13 * * 37.806D * 337 * * A31 * * 25.006D * 337 * * A32 * * 62.006D * 337 * * A34 * * 58.206D * 337 * * A36 * * 31.006D * 537 * * A01 * * 32.006D * 537 * * A05 * * 80.006D * 537 * * A06 * * 40.0

CompressorModel Number

MCC(Amps)

06D * 537 * * A08 * * 75.006D * 537 * * A12 * * 89.006D * 537 * * A13 * * 54.206D * 537 * * A31 * * 32.006D * 537 * * A32 * * 89.006D * 537 * * A36 * * 40.006D * 541 * * A01 * * 32.006D * 541 * * A06 * * 40.006D * 541 * * A08 * * 75.006D * 541 * * A09 * * 40.006D * 541 * * A12 * * 89.006D * 541 * * A13 * * 54.206D * 541 * * A31 * * 32.006D * 541 * * A32 * * 89.006D * 541 * * A36 * * 40.006D * 718 * * A13 * * 16.406D * 718 * * A31 * * 10.806D * 718 * * A32 * * 27.006D * 718 * * A36 * * 13.506D * 724 * * A01 * * 19.706D * 724 * * A06 * * 22.006D * 724 * * A12 * * 48.806D * 724 * * A13 * * 26.606D * 724 * * A31 * * 17.606D * 724 * * A32 * * 44.006D * 724 * * A36 * * 22.006D * 725 * * A06 * * 22.006D * 725 * * A12 * * 48.806D * 725 * * A13 * * 26.606D * 725 * * A31 * * 17.606D * 725 * * A32 * * 44.006D * 725 * * A36 * * 22.006D * 808 * * A13 * * 10.506D * 808 * * A31 * * 7.006D * 808 * * A32 * * 17.4

CompressorModel Number

MCC(Amps)

06D * 808 * * A34 * * 17.806D * 808 * * A36 * * 8.706D * 816 * * A13 * * 26.606D * 816 * * A31 * * 17.606D * 816 * * A32 * * 44.006D * 816 * * A34 * * 40.006D * 816 * * A36 * * 22.006D * 818 * * A01 * * 19.706D * 818 * * A04 * * 54.606D * 818 * * A06 * * 24.606D * 818 * * A12 * * 48.806D * 818 * * A13 * * 26.606D * 818 * * A31 * * 17.606D * 818 * * A32 * * 44.006D * 818 * * A34 * * 40.006D * 818 * * A36 * * 22.006D * 820 * * A13 * * 26.606D * 820 * * A31 * * 17.606D * 820 * * A32 * * 44.006D * 820 * * A36 * * 22.006D * 824 * * A01 * * 24.906D * 824 * * A06 * * 27.806D * 824 * * A12 * * 69.006D * 824 * * A13 * * 33.606D * 824 * * A31 * * 22.206D * 824 * * A32 * * 55.506D * 824 * * A34 * * 50.506D * 824 * * A36 * * 27.806D * 825 * * A01 * * 22.206D * 825 * * A06 * * 27.806D * 825 * * A12 * * 69.006D * 825 * * A13 * * 33.606D * 825 * * A31 * * 22.206D * 825 * * A32 * * 55.506D * 825 * * A34 * * 50.506D * 825 * * A36 * * 27.8

The MCC values below are provided for reference only. Before programming, verify MCC values with compressor specificaitons.

Open the INTspector App and select the USB Gateway button and wait for the connection to beestablished as shown by the next screen in step 3. (this may take approx. 20 seconds)

Once the connection to the INT 69 i 2 Diagnose is established, the following screen appearsautomatically. It may take a few additional seconds for the Change Parameters button toautomatically appear.

#1 #2 #3 #4

set amps from table

Leave blank

Inspector settings for PTC overloads

150%

#5 #6 #7

** Note: If you tap the buttons to the left & button turns green, this locks out compressor if safety trips

• Disabled (NO dRdt / Locked rotor recognition)• Level 1 active (dRdt / Locked rotor detection Is active)• Level 1 and 2 (dRdt Is active as an error and a warning)• Level 1 and 2 only warning (dRdt as a warning only)

Change to Active