Haier HWR08XC7 - annexe 1 Manual page 13

Before you install your air conditioner, check the following:
1) The unit is free of all obstructions inside and outside the room, e.g. drapes,
curtains, furniture, plants, shrubs, bushes, trees, other structures like buildings,
garage, etc. The air conditioner must have a clear, unobstructed airflow
through the condenser to remove heat.
2) The wall is strong enough to hold the unit. Extra brackets or supports may
be needed depending on the wall. (Brackets or supports not provided in all
models).
3) There is adequate and proper power supply near the air conditioner.
4) DO NOT use adapter plugs.
5) DO NOT use extension cords.
6) DO NOT cut or remove the ground prong.
7) DO NOT modify the plug or the electrical wall outlet in any way. If plug
does not fit the electrical outlet have a certified electrician do the necessary
change.
8) DO NOT connect electrical power to the unit before installation.
9) DO NOT use if power cord is worn out, frayed or otherwise damaged.
Avoid using if there are cracks or abrasion damage along the length, plug
or connection.
10) Be careful of exposed sharp edges of the cabinet and sharp coils (fins)
on the back of the unit that could cut and cause serious injury.
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