Value Of Thermistor - Haier 2U14CS1ERA Service Manual

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.
F12 1
2
F1
3
F22
F3 4
F19 6
F4 8
F21 10
F6 12
F25 13
E7 15
F11 18
---- 19
E9 21
--- 24
--- 25
---- 36

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
2U14CS1ERA-SM
Outdoor EEPROM error
The protection of IPM
Overcurrent protection of AC electricity for the outdoor model
Communication fault between the IPM and outdoor PCB
Power voltage is too high or low
Overheat protection for exhaust temperature
Frost-removing temperature sensor failure
Ambient temperature sensor failure
Exhaust temperature sensor failure
Communication fault between indoor and outdoor units
deviate from the normal for the compressor
Loop of the station detect error
High work-intense protection
Overcurrent of the compressor
Overcurrent protection for single-phase of the compressor
The socket protect
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 99.1858
103.3598 93.8305
97.6556 88.7989
92.3028 84.0695
87.2775 79.6222
29
Functions and control
Min.(K )
132.3678 -1.94
125.0806 -1.93
118.2434 -1.91
111.8256 -1.89
105.7989 -1.87
100.1367 -1.85
94.8149 -1.83
89.8106 -1.81
85.1031 -1.80
80.6728 -1.78
76.5017 -1.76
72.5729 -1.74
Domestic Air Conditioner
Tolerance( )
1.75
1.74
1.73
1.71
1.70
1.69
1.67
1.66
1.64
1.63
1.62
1.60