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1. Remove the front side plate.
Fig.17
Wiring method
3. Please refer to the electric wiring connection of the indoor unit, then fix them with wire clamp.(As shown in Fig.17)
2. Put it through to the outdoor wire hole .
Check after installation
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Have you done the refrigerant leakage test?
It may cause insufficient cooling(heating)capacity.
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Is the voltage in accordance with the rated
voltage marked on the nameplate?
It may cause electric malfunction or damage the part.
Is the electric wring and piping connectioninstalled correctly
and securely?
It may cause electric malfunction or damaged the part.
Has the unit been connected to a secure earthconnection?
It may cause electrical leakage.
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Has the length of connection pipes and refrigerant capacity
been recorded?
The refrigerant capacity is not accurate.
Test operation
1.Before test operation
(1)Do not switch on power before installation is finished completely.
(2)Electric wiring must be connected correctly and securely.
(3)Cut-off valves of the connection pipes should be opened.
(4)All the impurities such as scraps and thrums must be cleared from the unit.
2.Test operation method
Terminal board
Rear side
plate
Wiring hole
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Intdoor unit terminal board
