iCOM
Controls Training and Service Manual
P22: Glycool Valve (Std. Pressure Actuator)
P22-1: 24 VAC Out (Close Q18) P22-4: DCV Signal
P22-2: DCV Signal P22-5: E2 (24 VAC Gnd)
P22-3: 24 VAC Out (Open Q17) P22-6: +5 VDC
P32: Compressor Devices
P32-1: 24 VAC Out (LLSV1) P32-8: 24 VAC
P32-2: E1 (LLSV1) P32-9: 24 VAC (HP1 Alarm)
P32-3: 24 VAC Out (LLSV2) P32-10: 24 VAC Out (C1)
P32-4: 24 VAC Out (OL/ KL1/ HP1) P32-11: E1 (C1)
P32-5: 24 VAC Out (OL/ KL2/ HP2) P32-12: 24 VAC Out (C2)
P32-6: 24 VAC (HP1) P32-13: E2 (C2)
P32-7: 24 VAC (HP2)
P33: Compressor Devices
P33-1: 24 VAC Out (CUV1/ DSV1) P33-7: 24 VAC (OL/ KL2 Alarm)
P33-2: E1 (CUV1/ DSV1) P33-8: 24 VAC
P33-3: E2 (LLSV2) P33-9: 24 VAC (HP2 Alarm)
P33-4: 24 VAC Out (CUV2/ DSV2) P33-10:
P33-5: E2 (CUV2/ DSV2) P33-11:
P33-6: 24 VAC (OL/ KL1 Alarm) P33-12:
P34: Reheat Devices
P34-1: 24 VAC Out (RS1/ RS2/ RS3) P34-7: no connection
P34-2: E3 (RS1/ RS2/ RS3) P34-8: 24 VAC Out (RH3)
P34-3: E3 (GCD/ BR) P34-9: no connection
P34-4: 24 VAC Out (RH1/ HGRS) P34-10: E3 (RH1/ HGRS/ RH2/ RH3)
P34-5: no connection P34-11: no connection
P34-6: 24 VAC Out (RH2) P34-12: 24 VAC Out (GCD/ BR)
P35: Infrared Humidifier Devices
P35-1: 24 VAC Out (H) P35-4: E4 (HMV)
P35-2: E3 (H) P35-5: E3 (HS3)
P35-3: 24 VAC Out (HMV) P35-6: 24 VAC Out (HS3)
P36: Basic Unit Connections
P36-1: 24 VAC Out (Filter Clog) P36-9: no connection
P36-2: 24 VAC (Filter Clog Alarm) P36-10: E2
P36-3: 24 VAC Out (MF) P36-11: No connection
P36-4: 24 VAC Out (AS Switch) P36-12: No connection
P36-5: 24 VAC (AS Alarm) P36-13: K3 (Common: TB75)
P36-6: 24 VAC (MF Ovld Alarm) P36-14: K3 (N.O.: TB76/ R3)
P36-7: 24 VAC P36-15: K3 (N.C.)
P36-8: E4 (MF)
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