Danfoss ERC 102 - APPENDIX I: PARAMETER QUICK LIST; Thermostat settings; Alarm settings; Compressor settings

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APPENDIX I: PARAMETER QUICK LIST
ERC menu
code
Description
Thermostat tHE Thermostat settings
Set point adjustment ratio SPr Current setpoint adjustment value diF * SPr
Differential diF Thermostat differential
High Set Point HSE Upper limit of thermostat set point
Low Set Point LSE Lower limit of thermostat set point
Air Temp Adj. tAd Applies to non-Danfoss temperature sensors only
ERC menu
code
Description
Alarm ALA Alarm settings
High Alarm delay Htd Alarm delay on high temperature
Low Alarm delay Ltd Alarm delay on low temperature
High Temp Alarm HAt Alarm is activated above this temperature (Celsius)
Low Temp Alarm LAt Alarm is activated below this temperature (Celsius)
Pulldown delay Pdd Alarm delay during pulldown (0-960 minutes) (high temperature only)
Door Open delay dod Alarm delay for door open (0-60 minutes)
Alarm Buzzer Duration Abd Alarm buzzer duration in minutes (0=no buzzer)
Auto Clearance of
Alarm/Error
ACA yES: alarm auto-clears if system returns to normal; nO : alarm state maintained regardless
ERC menu
code
Description
Compressor CoP Compressor settings
Min run time Crt Minimum time compressor must run 0-30 minutes
Min Stop time CSt Min time compressor must idle 0-30 minutes
Max Off time Cot Max time compressor must idle 0-480 minutes
Compressor door open
delay
Cdd Minutes before compressor stops when door opened
Error run time Ert Compressor run time if temperature sensor is not working (0-60 minutes)
Error stop time ESt Compressor stop time if temperature sensor is not working (0-60 minutes)
Minimum Cutin voltage uLi When compressor is off: Lowest compressor start voltage (0-270 V)
Minimum cut-out voltage uLo When compressor is on: Lowest operation voltage (0-270 V)
Maximum voltage uHi When compressor is on: Highest operation voltage (0-270 V)
Power On Delay Pod Delay in seconds after power-on before outputs active (change with care)
Power Factor PFA Phasic angle in degrees. Changing this may give decreased relay lifetime
Power-on temperature Pot If the temperature of compressor at power-on exceeds this then Power On Delay does not apply
ERC 102 Reference manual – APPENDIX I: PARAMETER QUICK LIST