Haier HBU-28CH03 - Operation Temperature Range

3. Operating temperature range
3.1 For HDU-50HT03/H (T3 climate)
Temp. Mode Rated Maximum Minimum
DB ℃
29 32 18
Indoor
WB ℃
19 23 14
DB ℃
46 52 10
Cooling
Outdoor
WB ℃
24 31 6
DB ℃
20 27 15
Indoor
WB ℃
14.5 --- --
DB ℃
7 24 -7
Heating
Outdoor
WB ℃
6 18 ---
3.2 For other units
Temp. Mode Rated Maximum Minimum
DB ℃
27 32 15
Indoor
WB ℃
19 23 14
DB ℃
35 43 10
Cooling
Outdoor
WB ℃
24 26 6
DB ℃
20 27 15
Indoor
WB ℃
14.5 --- --
DB ℃
7 24 -7
Heating
Outdoor
WB ℃
6 18 ---
3.3 Brief Introduction for T1、T2、T3 working condition
Climate type
Type of Air
Conditioner
T1 T2 T3
Cooling Only
18 ℃~43℃ 10℃~35℃ 21℃~52℃
Heat pump
-7℃~43℃ -7℃~35℃ -7℃~52℃
Electricity Heating
~43℃ ~35℃ ~52℃
-6-
Operating temperature range