Multi F Outdoor Unit Engineering Manual

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118 | MULTI F OUTDOOR UNIT
Multi F and Multi F MAX Heat Pump System Engineering Manual
MULTI
F
MAX
MULTI
F
Description PCB Connector
Outdoor Air Temperature Thermistor
CN-TH2
Heat Exchanger Temperature Thermistor
Discharge Pipe Temperature Thermistor
CN-TH3
Suction Pipe Temperature Thermistor
MULTI F OUTDOOR UNIT
Refrigerant Flow Diagram
Table 113: LMU247HV Thermistor Details.
COOLING
HEATING
Main Service Valves
Main Service Valve
OUTDOOR UNIT
Reversing
Valve
Accumlator
Field-installed
Liquid Piping
Field-installed
Gas Piping
Room C
Room B
Room A
Room C
Room B
Room A
Compressor
Low
Pressure
Switch
Heat
Exchanger
Electronic
Expansion Valve-B
Electronic
Expansion Valve-C
Electronic
Expansion Valve-A
Heat Exchanger
Temperature
Thermistor
Outdoor Air
Temperature
Thermistor
Suction Pipe
Temperature Thermistor
Discharge Pipe
Temperature
Thermistor
Figure 12: LMU247HV Refrigerant Flow Diagram.