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11.4.6 Air conditioner water leakage
11.5 Non-aircon failure
11.5.1 Poor cooling or heating efficiency, but it is not failure
During the process of using air conditioner, some phenomenon seems to be malfunction but actually not. Thus when cooling effect does
not achieve to your expectation, the following factors have to be ruled out
Phenomenon
High outside temperature and too many
indoor individuals, even air conditioner runs at
full-load operation, the wind blowing out from
air outlet is cold, but it is difficult to lower the
indoor temperature, this is not malfunction.
When the outdoor temperature is higher, more heat penetrates into indoor space,
which increases the cooling load of AC. If there are too many individuals(for example
10 individuals) and every individual gives off 120W, totally
1200W, this will running out of half of AC cooling capacity, and the unit's cooling
capacity this time is far from enough, indoor temperature is hard to lower down. It is
normal phenomenon and do not mean useless of AC.
Causing explanation
48 | S e r v i c e M a n u a l
TRUBLESHOOTING
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