Carrier 12K Manual page 30

Refrigeration Cycles (Cont.)
Ducted Split System
53QDMT30-718
220-240V / 1Ph / 50Hz
INDOOR UNIT
Gas
3/4"
Gas
Service Valve
OUTDOOR UNIT
Heat Pump
42QDMT30-718
Indoor Coil
Centrifugal Blowers
Connecting
Refrigerant
Piping Lines
Reversing Valve
Outdoor Coil
Propeller Fan
T2 Indoor Coil
Temp. sensor
T1 Air return
temperature sensor
Compressor
Rotary Tropical
Mitsubishi
NHT52VBET
T3 Outdoor
Coil Temp.
sensor
Refrigerant flow (cooling)
Refrigerant flow (heating)
28
Liquid
3/8"
Liquid
Service Valve
38QDMT30-718
Restrictor
C 0.082
H 0.057