Install of The Compact Panel Cassette Type Indoor Unit
7
Fig.11
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Electrical wiring
Note:The power of the entire indoor unit must be connected in outdoor unit.
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About the electrical wiring, please see the circuit diagram attached with the unit.
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All the installation of electrical wiring must be done by professional personnel.
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Please do take the earthing treatment.
Wiring method of connection unit and controller
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Connection wiring (communication):
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Open electric box cover, drag the wiring (communication)from the rubber plug A, and impact them
well individually by impact fastener.
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Wiring according to the indoor side circuit diagram.
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Fix the impact fastener after connection.
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Entwine the small sponge on the electric wire( do entwine it to prevent condensation).
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Impact tightly by impact fastene
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Connect the 3 cord rubber wire to the counter terminal of the 3 way terminal board.
The power cord reference Power cord standard recommending table
Fig.12
Power cord standard recommending table
4 in (100 mm)
Model
Power supply
(V.Ph.Hz)
Min. Sectional Area
of Earth Wire(AWG)
Min. Sectional Area
of Power Cord(AWG)
40GJQB12C--3
208~203V-1Ph-60Hz
UL1015 AWG 18*1
UL1015 AWG 18*3
40GJQB18C--3
208~203V-1Ph-60Hz
UL1015 AWG 18*1
UL1015 AWG 18*3
40GJQB24C--3
208~203V-1Ph-60Hz
UL1015 AWG 18*1
UL1015 AWG 18*3