LG PRIP0, Installation Manual

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16
Independent Power Kit
Electrical Wiring
6. Electrical Wiring
To Indoor unit’s EEV
EEV
CN_EEV_MAIN CN_EEV_LOAD
Harness 1 Harness 1 Harness 1
To Indoor unit’s EEV
EEV
CN_EEV_MAIN CN_EEV_LOAD
Harness 1 Harness 1 Harness 1
DUCT/FS/CVT/FAU CST/Console/Hydro Kit Gen2 Wall mounted & Art cool
To Indoor unit’s EEV
EEV
CN_WRITE or CN1 or CN1_IPM
CN_EEV
CN_EEV
_MAIN CN_EEV_LOAD
Harness 2 Harness 2 Harness 2
Harness 1 Harness 1 Harness 1
Harness 2 Harness 2 Harness 2
Harness 3 Harness 3 Harness 3
CN_WRITECN_WRITE
CN_WRITE or
CN1 or CN1_IPM
CN_WRITE or
CN1 or CN1_IPM
CN_WRITE or CN1 or CN1_IPM
CN_EEV CN_EEV CN_EEV
CN_EEV CN_EEV CN_EEV
To Indoor unit’s EEV
EEV
CN_EEV_MAIN CN_EEV_LOAD
Harness 1 Harness 1 Harness 1
Gen4 Wall mounted
Harness 3 Harness 3 Harness 3 Harness 4 Harness 4 Harness 4
CN_EEV CN_EEV CN_EEV
• The wire should not be exposed to the outside otherwise it may leads to the malfunction
of the independent power kit due to wire damage.
• Wrong wiring also causes the malfunction of the independent power kit or damage to it.
• Power should be supplied more than 20 minutes continuously in order to operate the
independent power kit correctly. Otherwise, the independent power kit can not fully close
the EEV due to the lack of the charging power.
1. Turn the power off using circuit breaker.
2. Disconnect the EEV cable of the indoor unit’s PCB(CN-EEV)
3. Connect the independent power kit(CN-EEV/LOAD) to the indoor unit’s EEV, using
harness 1.
4. Connect the independent power kit(CN-EEV/MAIN) to the indoor unit’s PCB(CN-
EEV/CN_WRITE or CN1 or CN1_IPM), using harness 2 or 3, 4.
5. Supply the power.
*FS: Floor Standing
*CVT : Convertible
*FAU : Fresh Air Intake Unit *CST : Cassette
WARNING
!