LG ARUM080LTE5 Engineering Product Data Book page 707

Multi V 5
Heat Recovery
6. Wiring Diagrams
PRHR023, PRHR033, PRHR043
CONNECTOR NUMBER
CN_R1_MP
CN_R2_MP
CN_R3_MP
CN_R4_MP
CN_R1_HL
CN_R2_HL
CN_R3_HL
CN_R4_HL
CN_SC
CN_TEMP(SC_OUT)
CN_TEMP(SC_IN)
CN_TEMP(LIQUID)
CN_SOL_VALVE
SW01E
SW02E(1)
SW02E(2~4)
SW02E(5)
SW02E(6)
SW02E(7~8)
SW01C
SW01D
SW01B
SW02B
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 LEV
Sensor, Sub Cooling Out
Sensor, Sub Cooling In
Sensor, Liquid Receiver
Solenoid Valve Bypass 01
Setting, EEV Number (When Manual Address)
Setting, Time of Zoning Address (When Auto Address)
Selecting, Auto Address ( ) or manual Address ( )
Setting, Total Number of Indoor connected
Setting, Slave PCB
Setting, EEPROM Reset
Setting, Mode (Zoning, etc.)
Setting, HR Unit Number
Setting, EEV Number of Zoning (When Manual Address)
Setting, EEV Group
Setting, the Address of indoor_1 (When Manual Address)
Setting, the Address of indoor_10 (When manual Address)
FUNCTION
HR Unit
9