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Electrical Wiring
6. Electrical Wiring
DUCT/FS/CVT/FAU
CN_EEV
Harness 2
Harness 2
Harness 2
EEV
To Indoor unit's EEV
Harness 1
Harness 1
Harness 1
CN_EEV
_MAIN
CN_EEV_LOAD
*FS: Floor Standing
*CVT : Convertible
*FAU : Fresh Air Intake Unit
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.
• 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.
16 Independent Power Kit
CST/Console/Hydro Kit
CN_EEV
CN_EEV
CN_EEV
Harness 2
Harness 2
Harness 2
EEV
To Indoor unit's EEV
Harness 1
Harness 1
Harness 1
CN_EEV_MAIN
CN_EEV_LOAD
*CST : Cassette
!
WARNING
Gen2 Wall mounted & Art cool
EEV
Harness 3
Harness 3
Harness 3
To Indoor unit's EEV
Harness 1
Harness 1
Harness 1
CN_EEV_MAIN
CN_EEV_LOAD
Gen4 Wall mounted
CN_EEV
CN_EEV
CN_EEV
EEV
Harness 3
Harness 3
Harness 3
Harness 4
Harness 4
Harness 4
To Indoor unit's EEV
Harness 1
Harness 1
Harness 1
CN_EEV_MAIN
CN_EEV_LOAD
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