AUX ASW-H09A4/EAR1-dw, Service Manual

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(2)Indoor unite and outdoor unit of 18000BTU~24000BTU
Attention: Turn off the air-conditioner and pull out the plug of the power supply before
the service.
1. Indoor unit:
No. Part Operation Process
Remark
1
Front
panel 1) Turn off the air-conditioner and cut
off the power supply;
2) Remove the adhesive tape sticking
to the panel.
3) Hold the handles at both sides of the
panel and push upward to have it slip
out;
4) Grasp the both sides of the panel
and push upward;
5) Turn the upper board by 90°and
unload it from the connecting pole
carefully;
6) Take out the filter from the right and
left side.
7) Screw off the bolts on the electrical
box cover and unload the box cover;
8) Screw off the six bolts on the
medium frame;
9) Hold the both sides of the medium
frame and open it gently;
10) Turn up the medium frame by about
90°;
11)
Offload the medium frame once
hearing the crack sound;
2
Water
draining
tank 1) Do No.”1” and “2” firstly, offload the
water draining soft tube;
2) Offload the water draining tank from
the chassis and take out the electrical
components.