53
Installation and Maintenance
Service Manual
Notes: the compressor wire of
controller threads through the wire slot.
Make sure that the PCB board has
clicked into this buckle
.
Notes:
put the mainboard (AP1) of controller into the electric box along the shown direction in the picture. Make sure that the
mainboard of controller is horizontally placed in the corresponding slot in the electric box, and the mainboard has no
distortion.
Use screw to x the
magnetic ring
Connect the terminals of zero wire, live wire, and communication wire according to the circuit dia-
gram. Pay attention to the connecting order (wiring board 1 (N), 2, 3 correspond to the zero wire,
communication wire, live wire), please operate according to the “Methods for connecting terminals”
(see the following chapter); use screw to x the ground lead onto the sheet metal.
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