ACP Air/Water heat pumps wih axial fans
22
LEGEND
CODE NUM. DESCRIPTION CODE NUM. DESCRIPTION
INVC 1 VARIABLE SPEED COMPRESSOR W-OUT WATER SYSTEM OUTLET LINE
CO/EV 1 CONDENSER (IN CHILLER MODE) W-IN WATER SYSTEM INLET LINE
EV/CO 1 EVAPORATOR (IN CHILLER MODE) TRH 1 HIGH PRESSURE TRANSDUCER
EEV 1 ELECTRONIC EXPANSION VALVE TRL 1 LOW PRESSURE TRANSDUCER
Y4W 1 4-WAY CYCLE REVERSING VALVE TE EXT 1 OUTDOOR AIR TEMPERATURE PROBE
LR 1 LIQUID RECEIVER TE SD 1 INTAKE LINE TEMPERATURE PROBE
F 1,2 FILTER TE DT 1
COMPRESSOR DISCHARGE TEMPERATURE
PROBE
SV FILLING CONNECTION PSH 1 HIGH-PRESSURE SWITCH
HC 1 CRANKCASE HEATER TE IN 1 UTILITY INLET TEMPERATURE PROBE
MAF AXIAL FAN TE OUT 1 UTILITY OUTLET TEMPERATURE PROBE
MF 1 MUFFLER DV DRAIN TAP
LS LIQUID SEPARATOR RV SAFETY VALVE
RD INTAKE LINE FC 1 FLOW SWITCH
RD DELIVERY LINE P 1 PUMP
RL LIQUID LINE AV AUTOMATIC AIR VENTING VALVE
RD/RS DELIVERY/INTAKE LINE SM SERVICE SLEEVE
RS/RD INTAKE/DELIVERY LINE KAS 1 HEAT EXCHANGER ANTIFREEZE HEATER
INVC1
TE
DT1
MF1
RD
RD/RS
RS
RS
F1
EEV1
F2
EV/CO1
RS
SV
LR1
CO/EV1
RL
RS/RD
TE
EXT1
RS
RL
RL
RL
W-IN
W-OUT
P1
AV
FC1
DV
SM
SM
HC1
PSH1
TRH1
Y4W1
TE
SD1
MAF1
SV
TRL1
SV
LS
TE
OUT1
TE
IN1
RV
KAS1
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