Haier AU282AHBEA Service Manual page 327

b)Ambient temperature range for cooling operation:
50
40
35
30
25
20
15
0
Ambient temperature range for heating operation
20
15
10
5
0
-5
-10
5
15 20
indoor ambient temperature
:
7 10 15
indoor ambient temperature
>a__WcU[S^ <[c >a`V[e[a`Wc
23 25 28
( C)
20
( C)
-327-
30
25 27 30