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WARNING
(1) Remove the cord clamp.
(2) Process the end of the connection cords
to the dimensions shown in Fig.19.
(3) Connect the end of the connection cord
fully into theterminal block.
(4) Fasten the connection cord with a cord clamp.
(5) Fasten the end of the connection cord with the screw.
(6) The power cable and connecting cable are self-provided.
(1) Always use a special branch circuit and install a special receptacle to supply power to the room air
conditioner.
(2) Use a circuit breaker and receptacle matched to the capacity of the room air conditioner.
(3) The circuit breaker is installed in the permanent wiring. Always use a circuit that can trip all the
poles of the wiring and has an isolation distance of at least 3mm between the contacts of each pole.
(4) Perform wiring work in accordance with standards so that the room air conditioner can be
operated safely and positively.
(5) Install a leakage circuit breaker in accordance with the related laws and regulations and electric
company standards.
23
Installation of Indoor Unit
OUTDOOR UNIT
TERMINAL BLOCK
INDOOR UNIT
TERMINAL BLOCK
POWER SUPPLY:
380-400V, 3N~,50Hz
R S T
N 1 2 3
1 2 3
Y/G
Y/G
Fig. 19
OUTDOOR UNIT
TERMINAL BLOCK
For single phase (1PH, 220-230V~, 50Hz),outdoor unit.
1PH,220-230V~,50Hz
POWER
SUPPLY:
INDOOR UNIT
TERMINAL BLOCK
L N
Y/G
1 2 3
1 2 3
Y/G
For three phase (380-400V, 3N~, 50Hz),outdoor unit.