Danfoss ERC 102 - IV.1 ERC 102 D Glass Door Merchandiser

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APPENDIX IV: TYPICAL APPLICATIONS  WIRING DIAGRAMS
IV.1 ERC 102D
Glass Door Merchandiser
No-frost freezer / sub-zero cooler
ERC 102 Reference manual – APPENDIX IV:  WIRING DIAGRAMS
ERC 102C
3 relays
Red LED without buzzer 080G3101
Blue LED without buzzer 080G3106
Lights
Fan
DO4DO3
DO1
DO2
1 5432 6
ERC102D
Controller
DO’s
L
Compressor
N
100 – 240VAC SMPS
Defrost Heater
A(di)D(S1) C(S2) B(S3)AI/DI’s
LL
Temperature Sensor for Cabi-
net Temperature Control
Temperature Sensor for
Evaporator Temperature
Control
Ambient Light Door input
PVC Standard
Connector type (C1) 3-pole
PVC Standard
Connector type (C2) 2-pole
Light sensor
Connector type (C3) 3-pole
Door-sensor cable
Connector type (C4) 3-pole
470 mm 077F8751 470 mm 077F8780 1000 mm 080G3311 1000 mm 080G3332
1000 mm 077F8757 1000 mm 077F8786 2000 mm 080G3313 2000 mm 080G3334
1500 mm 077F8761 1500 mm 077F8790 3000 mm 080G3315 3000 mm 080G3336
2000 mm 077F8765 2000 mm 077F8794
2200 mm 077F8767 3000 mm 077F8798
3000 mm 077F8769