Fujitsu UTP-VX60A - Page 200

SERVICE PARTS INFORMATION 16
Pressure Switch
Type of contact
Characteristics of pressure switch
C
H
Pressure
Contact : Short Open
Contact : Open Short
4.2 4.05MPa
3.2 0.15MPa
SERVICE PARTS INFORMATION 17
Thermistor
Check Point : Check Thermistor resistance value
Remove connector and check Thermistor resistance value.
Temperature
[°C]
Temperature
[°F]
Thermistor A Thermistor B Thermistor C
- 20
- 10
- 5
0
5
10
15
20
25
30
40
50
60
70
80
90
100
110
120
- 4
14
23
32
41
50
59
68
77
86
104
122
140
158
176
194
212
230
248
Applicable
Thermistors
--- / ---
--- / ---
--- / ---
168.6 / 0.19
129.8 / 0.24
100.9 / 0.31
79.1 / 0.39
62.5 / 0.48
49.8 / 0.59
40.0 / 0.71
26.3 / 1.01
17.8 / 1.36
12.3 / 1.75
8.7 / 2.17
6.3 / 2.57
4.6 / 2.96
3.4 / 3.30
2.6 / 3.60
2.0 / 3.85
--- / ---
27.8 / 1.67
21.0 / 2.00
16.1 / 2.33
12.4 / 2.65
9.6 / 2.96
7.6 / 3.25
6.0 / 3.50
4.8 / 3.73
3.8 / 3.92
2.5 / 4.23
1.7 / 4.45
1.2 / 4.61
--- / ---
--- / ---
--- / ---
--- / ---
--- / ---
--- / ---
105.4 / 1.33
58.2 / 1.98
44.0 / 2.33
33.6 / 2.66
25.9 / 2.98
20.2 / 3.27
15.8 / 3.54
12.5 / 3.77
10.0 / 3.96
8.0 / 4.13
5.3 / 4.39
3.6 / 4.57
--- / ---
--- / ---
--- / ---
--- / ---
--- / ---
--- / ---
--- / ---
Resistance Value [ k ] / Voltage Value [V]
Discharge temp. TH
: [TH1]
Comp temp. TH
: [TH10]
Outdoor temp. TH : [TH3]Heat exchanger. TH
: [TH5]
Suction temp. TH
: [TH4]
Sub-cool heat exchanger
(inlet) TH : [TH8]
Sub-cool heat exchanger
(outlet) TH : [TH9]
Liquid temp. TH : [TH7]
04-130