Danfoss erc 112 - Application Matrix; ERC 112 Application Mapping; Application Matrix Notes

User manual ERC 112 refrigeration controller
ERC 112 Output Input
Application ERC type DO1 DO2 DO3 DO4 S1 S2 S3 S4 Di
Standard beverage
cooler
ERC 112C Comp Fan Lamp Control Defrost
Condenser or Ambient
Light or Motion detection
Door or Motion
detection
Sub-zero beverage
cooler
ERC 112D Comp Heater Fan Lamp Control Defrost
Condenser or Ambient
Light or Motion detection
Door or Motion
detection
Out-door beverage
cooler
ERC 112D Comp Heater Fan Lamp Control Condenser
Ambient Light or Motion
detection
Door or Motion
detection
Nofrost freezer
w. glassdoor
ERC 112D Comp Heater Fan Lamp Control Evaporator
Condenser or Ambient
Light or Motion detection
Door or Motion
detection
CFF refrigerator ERC 112C Comp Fan Lamp Control Defrost Condenser Door
CFF freezer ERC 112D Comp Heater Fan Lamp Control Defrost Condenser Door
S: connector position
NOTE:
• Select only one function per input, e.g. condenser sensor or ambient light sensor.
• Make sure that the accessory you select has a matching connector to the input, e.g. a sensor for input "S2" must have "S2" connector.
• Condenser sensor or light sensor are optional and can be omitted.
• Defrost sensor is mandatory when electrical heater is used for defrost. For natural defrost it can be omitted.
Application Matrix
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DKRCC.ES.RL0.D5.02 / 520H8676 Produced by Danfoss A/S (EL-MSSM/AZ) | April 2014