LG LC248HV Engineering Manual page 27

Figure 19: LUU097HV, LUU127HV Refrigerant Flow Diagram.
Refrigerant Flow
Cooling
Heating
Table 11: LUU097HV, LUU127HV Four-Way Ceiling Cassette Outdoor Unit Thermistor Details.
Description
Condenser Inlet Temperature Thermistor
Condenser Outlet Temperature Thermistor
Discharge Temperature Thermistor
Suction Temperature Thermistor
Condensing Temperature Thermistor
High Pressure Sensor
Electronic Expansion Valve
REFRIGERANT FLOW DIAGRAMS
1/4
Flare Connection
Electronic
Expansion
Strainer Strainer
Valve
3/8
Flare Connection
Suction
Temperature
Thermistor
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LUU097HV, LUU127HV Outdoor Units
Condensing
Temperature
Thermistor
High
Pressure
Sensor
4 way
Valve
Discharge
Temperature
Thermistor
Inverter
Compressor
PCB Connector
CN-AIR
CN-C_PIPE
CN-DISCHARGE
CN-SUCTION
CN-MID
CN-H_PRESSURE
CN-EEV_A
Inlet Air
Temperature
Condenser Out
Thermistor
Temperature
Thermistor
M
PRODUCT DATA | 27