05-20
Thermistor resistance value <Outdoor unit side>
Temperature
[°C]
Resistance Value [ k ]
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
---
---
---
168.6
129.8
100.9
79.1
62.6
49.8
40.0
26.3
17.8
12.3
8.7
6.3
4.6
3.4
2.6
2.0
---
27.8
21.0
16.1
12.4
9.6
7.6
6.0
4.8
3.8
2.5
1.7
1.2
---
---
---
---
---
---
105.4
58.2
44.0
33.6
25.9
20.2
15.8
12.5
10.0
8.0
5.3
3.6
---
---
---
---
---
---
---
Applicable
Thermistors
Discharge temp. TH1
Comp.1 temp. TH10
Outdoor temp. TH3
Heat exchanger. TH5
Suction temp. TH4
Sub-cool heat exchanger
Gas (inlet) TH8
Sub-cool heat exchanger
Gas (outlet) TH9
Sub-cool heat exchanger
Liquid temp TH7
6.5
35
8.0
30
10.0
12.5
15.8
20.1
25.2
33.6
Resistance Value ( )
25
20
15
10
5
0
Temperature (°C)
3.5
4.3
5.3
Resistance Value ( )
50
45
40
Temperature (°C)
Indoor Temperature
Thermistor (TH21)
Resistance Value ( )
Temperature (°C)
32.4
35
40.0
30
49.8
62.5
79.1
100.9
129.8
168.6
25
20
15
10
5
0
Resistance Value ( )
Temperature (°C)
17.8
21.2
26.3
50
45
40
Heat Exchanger Thermistor (Inlet TH22 /
Outlet TH23)
Thermistor resistance value <Indoor unit side>
5-3-2
Thermistor resistance
Summary of Contents for Airstage J-II
Page 1: ...Small VRF system for light commercial and home use SERVICE MANUAL ...
Page 2: ......
Page 6: ......
Page 7: ...1 TEST RUN ...
Page 8: ......
Page 27: ...2 OUTDOOR UNIT OPERATION CONTROL ...
Page 28: ......
Page 42: ......
Page 43: ...3 INDOOR UNIT OPERATION ...
Page 44: ......
Page 63: ...4 TROUBLE SHOOTING ...
Page 73: ......
Page 170: ......
Page 171: ...5 APPENDING DATA UNIT ...
Page 172: ......
Page 174: ...MODELS AUXB07 AUXB09 AUXB12 AUXB14 AUXB18 AUXB24 05 02 5 2 WIRING DIAGRAM 5 2 1 Indoor Unit ...
Page 175: ...MODELS AUXD18 AUXD24 AUXA30 AUXA36 AUXA45 AUXA54 05 03 ...
Page 176: ...MODELS ARXB07 ARXB09 ARXB12 ARXB14 ARXB18 05 04 ...
Page 177: ...MODEL ARXB24 MODELS ARXB30 ARXB36 05 05 ...
Page 178: ...MODEL ARXB45 05 06 ...
Page 179: ...MODEL ARXA24 MODELS ARXA30 ARXA36 ARXA45 05 07 ...
Page 180: ...MODELS ARXC36 ARXC45 ARXC60 MODELS ARXC72 ARXC90 05 08 ...
Page 181: ...MODELS ARXD07 ARXD09 ARXD12 ARXD14 ARXD18 ARXD24 05 09 ...
Page 182: ...MODELS AB A12 AB A14 AB A18 AB A24 05 10 ...
Page 183: ...MODELS AB A12LBTH AB A14LBTH 05 11 AB A18LBTH AB A24LBTH ...
Page 184: ...05 12 MODELS AB A30 AB A36 AB A45 AB A54 ...
Page 185: ...05 13 MODELS AB A30LBTH AB A36LBTH AB A45LBTH AB A54LBTH ...
Page 186: ...MODELS AS A07 AS A09 AS A12 AS A14 05 14 ...
Page 187: ...MODELS AS E07 AS E09 AS E12 AS E14 05 15 ...
Page 188: ...MODELS AS A18 AS A24 AS A30 05 16 ...
Page 189: ...05 17 MODELS AS A18LACH AS A24LACH AS A30LACH ...
Page 190: ...05 18 MODELS AJ A36 45 54LALH 5 2 2 Outdoor Unit ...
Page 195: ...6 DISASSEMBLY PROCESS ...
Page 196: ......