LG ARUM080LTE5 Engineering Product Data Book page 708

Multi V 5
Heat Recovery
6. Wiring Diagrams
PRHR063, PRHR083
CONNECTOR NUMBER
CN_R1_MP
CN_R2_MP
CN_R3_MP
CN_R4_MP
CN_R1_HL
CN_R2_HL
CN_R3_HL
MAIN BOARD
CN_R4_HL
(MASTER)
CN_SC
CN_TEMP(SC_OUT)
CN_TEMP(SC_IN)
CN_TEMP(LIQUID)
CN_SEN_02 (SC_IN)
CN_SEN_02 (LIQUID)
CN_SOL_VALVE
CN_R1_MP
CN_R2_MP
CN_R3_MP
CN_R4_MP
MAIN BOARD
(SLAVE)
CN_R1_HL
CN_R2_HL
CN_R3_HL
CN_R4_HL
10
EEV 01 (Bypass for Room1)
EEV 02 (Bypass for Room2)
EEV 03 (Bypass for Room3)
EEV 04 (Bypass for Room4)
EEV 01 Low/High (For Room1)
EEV 02 Low/High (For Room2)
EEV 03 Low/High (For Room3)
EEV 04 Low/High (For Room4)
Sub Cooling EEV
Sensor, Sub Cooling Out
Sensor, Sub Cooling In
Sensor, Sub Cooling Out
Sensor, Sub Cooling In
Sensor, Liquid Receiver
Solenoid Valve Bypass 01
EEV 05 (Bypass for Room5)
EEV 06 (Bypass for Room6)
EEV 07 (Bypass for Room7)
EEV 08 (Bypass for Room8)
EEV 05 Low/High (For Room5)
EEV 06 Low/High (For Room6)
EEV 07 Low/High (For Room7)
EEV 08 Low/High (For Room8)
FUNCTION
HR Unit