Value Of Thermistor; Intdoor Unit - Haier AS09/12GS2ERA Service Manual

is, if there's malfunction with several units, then just report the indoor unit with the highest priority level.
Among the unit malfunctions, the priority level of the communication malfunction is the highest, for
others, that appears first will have the priority.
Remarks: in 3 minutes when the compressor stops, the units' malfunctions are not displayed; the
complete appliance's malfunctions are prior to the units' malfunctions.
Annex 1 Malfunction codes of the whole unit
Remarks: under the mode of refrigeration, the malfunctions of each unit's thin pipe temperature
sensor are not reported, under the mode of heating, the malfunctions of each unit's thick pipe
temperature sensor are not reported.

5.3 Value of Thermistor

5.3.1 intdoor Unit

R25 =10K ±3%
B25 /50 =3700K±3%
Temp.(( ))
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
AS09/12GS2ERA 1U09/12BS1ERA-SM
Room sensor and Pipe Sensor
Max.(K ) Normal(K )
165.2170 147.9497
155.5754 139.5600
146.5609 131.7022
138.1285 124.3392
130.2371 117.4366
122.8484 110.9627
115.9272 104.8882
109.4410
103.3598
97.6556
92.3028
87.2775
82.5577
78.1230
73.9543
70.0342
66.3463
62.8755
59.6076
56.5296
53.6294
50.8956
48.3178
45.8860
43.5912
41.4249
39.3792
37.4465
Min.(K )
132.3678
125.0806
118.2434
111.8256
105.7989
100.1367
94.8149
99.1858 89.8106
93.8305 85.1031
88.7989 80.6728
84.0695 76.5017
79.6222 72.5729
75.4384 68.8710
71.5010 65.3815
67.7939 62.0907
64.3023 58.9863
61.0123 56.0565
57.9110 53.2905
54.9866 50.6781
52.2278 48.2099
49.6244 45.8771
47.1666 43.6714
44.8454 41.5851
42.6525 39.6112
40.5800 37.7429
38.6207 35.9739
36.7676 34.2983
35.0144 32.7108
30
Function and control
Tolerance( )
-1.94 1.75
-1.93 1.74
-1.91 1.73
-1.89 1.71
-1.87 1.70
-1.85 1.69
-1.83 1.67
-1.81 1.66
-1.80 1.64
-1.78 1.63
-1.76 1.62
-1.74 1.60
-1.72 1.59
-1.70 1.57
-1.68 1.55
-1.66 1.54
-1.64 1.52
-1.62 1.51
-1.60 1.49
-1.58 1.47
-1.56 1.46
-1.54 1.44
-1.51 1.42
-1.49 1.40
-1.47 1.39
-1.45 1.37
-1.43 1.35
-1.41 1.33
Domestic Air Conditioner