LG LCN188HV4 - Page 27

PRODUCT DATA | 27
Product Data
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Table 19: LCN429HV, LCN489HV Four-Way Ceiling Cassette Indoor Unit Thermistor Details.
Model No. Vapor (inch) Liquid (inch)
LCN429HV, LCN489HV 5/8 3/8
Table 20: LCN429HV, LCN489HV Four-Way Ceiling Cassette Indoor Unit Refrigerant
Pipe Connections.
Thermistor Description (Based on Cooling Mode) PCB Connector
Th1 Indoor Air Temperature Thermistor CN_ROOM
Th2 Evaporator Inlet Temperature Thermistor CN_PIPE_IN
Th3 Evaporator Outlet Temperature Thermistor CN_PIPE_OUT
H1 Humidity Sensor CN_ROOM_HUMID
Table 21: LCN429HV, LCN489HV Four-Way Ceiling Cassette Indoor Unit Refrigerant
Pipe Sizes.
Model No. Vapor (inch) Liquid (inch)
LCN429HV, LCN489HV 5/8 3/8
LCN429HV, LCN489HV Indoor Units
REFRIGERANT FLOW DIAGRAMS
Figure 21: LCN429HV, LCN489HV Refrigerant Flow Diagram.
: Cooling
: Heating
Th3
Th2
M
(3D Turbo Fan)
H1Th1