Carrier 42K - External Static Pressure Versus Air Flow Data; External Static Pressure vs. Air Flow Data

33
Refrigeration Cycles (Cont.)
Ducted Split System
53QDMT48-518 Heat Pump
380-420V / 3Ph / 50Hz
INDOOR UNIT
Centrifugal Blowers
Liquid
Service Valve
Gas
Service Valve
Refrigerant flow (cooling)
OUTDOOR UNIT
Compressor
Scroll Tropical
Sanyo
C-SB303H8A
T1 Air return
temperature senso
r
Indoor Coil
Refrigerant flow (heating)
Propeller Fan
Outdoor Coil
Reversing Valve
A
ccumulator
Connecting
Refrigerant
Piping Lines
Liquid
3/8"
Gas
3/4"
T2 Indoor Coil
Temp. sensor
Restrictor
C 0.085
H 0.068
T3 Outdoor
Coil Temp.
sensor
42QDMT48-718
38QDMT48-518