HAIER CHILLER
2.3 B3 permitted minimum temperature of out water in cooling
4
℃
0
～
5
℃
2.4 B4 permitted max. temperature of out water in heating
80
℃
50
～
90
℃
2.5 B5 ambient temperature limit in cooling
10
℃
1
～
10
℃
2.6 B6 ambient temperature limit in heating
25
℃
10
～
30
℃
2.7 B7 ambient temperature permitting starting electric heating
12
℃
5
～
20
℃
2.8 B8 temperature difference between electric heating start
and stop
8
℃
3
～
15
℃
3)
Type C - protection
3.1 C1 high pressure malfunction protection temperature
125
℃
85
～
135
℃
3.2 C2 high pressure malfunction resume temperature
60
℃
50
～
80
℃
3.3 C3 malfunction auto resume time
4s
2
～
20s
3.4 C4 water pump malfunction detection time delay
4s
2
～
20s
3.5 C5 low voltage malfunction detection time delay
5s
2
～
20s
3.6 C6 fan motor overload malfunction detection time delay
5s
0
～
20s
3.7 C7 compressor overload detection time delay
5s
0
～
20s
4)
Type D - working parameter
4.1 D1 temperature adjustment period
1min
1
～
4min
4.2 D2 time interval of external equipment action
3s
2
～
20s
4.3 D3 protection signal shield byte
00
4.4 D4 temperature undetected byte 0 air discharge 1 out water
00
4.5 D5 when cooling, the unit not checking the ambient
temperature
00 0:
checking
1: no checking
5)
Type E - password setting
5.1 E1 factory password
Product serial No.
5.2 E2 decode 1
12 34
5.3 E3 decode 2
12 34
5.4 E4 trial run period 1
9999
×
10h EE
EE
shows
invalid
5.5 E5 trail run period 2
9999
×
10h EE
EE
shows
invalid
5.6 E6 accumulated working time
00 00
×
10h
5.7 E7 product serial number setting
00 00
0000
～
9999
6)
F type-Module Number Setting
A
（
ABCDEFGH
）
