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Danfoss erc 112 - Menu Functions (Continued); Input Configuration (S1-S4); Digital Input and Output Configuration

Danfoss erc 112
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User manual ERC 112 refrigeration controller
"S1C"
Default Stn
S1 Config/S1C
S2 Config/S2C
S3 Config/S3C
S4 Config/S4C
Available options are:
"Stn": for a standard temperature sensor NTC 5 K @ 25°C and TPE precision.
"Htn": for a high temperature sensor NTC 100 K @ 25°C.
"Pt1": for a temperature sensor Pt1000 ohm @ 0°C (only "S4").
"Ldr": for a light sensor (values given in Luminens).
"dig": for a digital sensor with simple ON/OFF indication
(motion, magnet, switch, buttom).
"S2C"
Default Stn
"S3C"
Default Stn
"S4C"
Default Stn
"S1A"
Default SCo
S1 Application/S1A
S2 Application/S2A
S3 Application/S3A
S4 Application/S4A
Available options are:
"nC": not connected.
"SCo": temperature control.
"EuA": evaporator temperature.
"Con": condenser temperature (Condenser cleaning).
"AuS": only for showing temperature on display.
"Ldr": light sensor, Luminens.
"ECo": external input to control ECO mode.
"doC": door contact, contact closed when door closed.
"doo": door contact, contact open when door closed.
"Pir": motion sensor (only "S3").
"bt5": button 5 (only "S4").
"S2A"
Default nC
"S3A"
Default nC
"S4A"
Default nC
"diC"
Default non
DI Config
This is the digital input used for a digital sensor or bus communications.
"non": not used.
"doC": door contact, contact closed when door closed.
"doo": door contact, contact open when door closed.
"ECo": external input to control ECO mode.
"Pir": motion sensor. Passive infrared.
"o1C"
Default CoP
D01 Config
"CoP": direct compressor control.
"PiC": pilot Relay (no zero cross) – if using pilot relay to control a
compressor, this option must be used instead of "CoP".
"HEt": heating application, inverse output.
"PiH": pilot heat relay (no zero cross).
"o2C"
Default dEF
D02 Config/o2C
D03 Config/o3C
D04 Config/o4C
"no": not used.
"dEF": electric defrost heater/valve for hot gas.
"ALA": alamr output.
"FAn": fan control.
"Lig": light control.
"o3C"
Default FAn
"o4C"
Default Lig
Produced by Danfoss A/S (EL-MSSM/AZ) | April 2014
21
DKRCC.ES.RL0.D5.02 / 520H8676

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