Thermistor Resistance Values; Indoor Unit; Outdoor Unit - Fujitsu ASU18RLB Service Instructions Manual
Split type room air conditioner wall mounted type inverter
Hide thumbs
Also See for ASU18RLB:
- Technical manual (58 pages) ,
- Service manual (18 pages) ,
- Engineering bulletin (2 pages)
Table of Contents
Advertisement
3-2. THERMISTOR RESISTANCE VALUES
3-2-1 INDOOR UNIT
Room temperature thermistor
Temp °F(°C) Resistance(k ) Voltage(V)
14 (-10)
58.2
23 (-5)
44.0
32 (0)
33.6
41 (5)
25.9
50 (10)
20.2
59 (15)
15.8
68 (20)
12.5
77 (25)
10.0
86 (30)
8.0
95 (35)
6.5
104 (40)
5.3
113 (45)
4.4
3-2-2 OUTDOOR UNIT
Discharge thermistor
Temp°F(°C) Resistance(k ) Voltage(V)
-22 (-30)
1013.1
-12 (-25)
729.1
-4 (-20)
531.6
5 (-15)
392.3
14 (-10)
292.9
23 (-5)
221.1
32 (0)
168.6
41 (5)
129.8
50 (10)
100.9
59 (15)
79.1
68 (20)
62.5
77 (25)
49.8
86 (30)
40.0
95 (35)
32.4
104 (40)
26.3
113 (45)
21.6
122 (50)
17.8
131 (55)
14.8
140 (60)
12.3
149 (65)
10.3
158 (70)
8.7
167 (75)
7.4
176 (80)
6.3
185 (85)
5.4
194 (90)
4.6
203 (95)
4.0
212 (100)
3.4
221 (105)
3.0
230 (110)
2.6
239 (115)
2.3
248 (120)
2.0
Indoor heat exchanger thermistor
Temp°F(°C) Resistance(k ) Voltage(V)
0.73
-22 (-30)
0.93
-13 (-25)
1.15
-4 (-20)
1.39
5 (-15)
1.66
14 (-10)
1.94
23 (-5)
2.22
32 (0)
2.50
41 (5)
2.77
50 (10)
3.03
59 (15)
3.27
68 (20)
3.49
77 (25)
86 (30)
95 (35)
104 (40)
113 (45)
122 (50)
131 (55)
140 (60)
149 (65)
Outdoor heat exchanger thermistor
Temp°F(°C) Resistance(k ) Voltage(V)
-22 (-30)
0.06
-12 (-25)
0.09
-4 (-20)
0.12
5 (-15)
0.16
14 (-10)
0.21
23 (-5)
0.28
32 (0)
0.36
41 (5)
0.46
50 (10)
0.57
59 (15)
0.71
68 (20)
0.86
77 (25)
1.03
86 (30)
1.23
95 (35)
1.43
104 (40)
1.65
113 (45)
1.88
122 (50)
2.11
131 (55)
2.34
140 (60)
2.57
149 (65)
2.79
158 (70)
3.00
167 (75)
3.19
176 (80)
3.37
3.54
3.69
3.83
3.96
4.07
4.17
4.26
4.33
1131.9
0.21
804.5
0.29
579.6
0.40
422.9
0.53
312.3
0.69
233.2
0.88
176.0
1.10
134.2
1.36
103.3
1.63
80.3
1.92
62.9
2.21
49.7
2.51
39.6
2.79
31.7
3.06
25.6
3.30
20.8
3.53
17.1
3.73
14.1
3.90
11.6
4.05
10.4
4.14
95.6
0.24
68.9
0.32
50.3
0.43
37.2
0.57
27.8
0.73
21.0
0.92
16.1
1.14
12.4
1.39
9.6
1.65
7.6
1.93
6.0
2.21
4.8
2.49
3.8
2.77
3.1
3.02
2.5
3.26
2.1
3.48
1.7
3.68
1.4
3.85
1.2
4.00
1.0
4.13
0.8
4.25
0.7
4.35
0.6
4.43
03-07
Outdoor temperature thermistor
Temp°F(°C) Resistance(k ) Voltage(V)
-22 (-30)
224.3
-12 (-25)
159.7
-4 (-20)
115.2
5 (-15)
84.2
14 (-10)
62.3
23 (-5)
46.6
32 (0)
35.2
41 (5)
26.9
50 (10)
20.7
59 (15)
16.1
68 (20)
12.6
77 (25)
10.0
86 (30)
8.0
95 (35)
6.4
104 (40)
5.2
113 (45)
4.2
122 (50)
3.5
131 (55)
2.8
0.73
0.97
1.25
1.56
1.90
2.26
2.61
2.94
3.25
3.52
3.76
3.97
4.14
4.28
4.41
4.51
4.59
4.65
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
