Daikin VRV - Page 83

Si30-408 Method of Troubleshooting
Troubleshooting 79
3. Thermistor Temperature · Resistance Characteristic
Unit: kΩ
Thermisitor
Temperature °C
ABCD
–10
–8
–6
–4
–2
112.0
100.4
90.2
81.1
73.0
—
—
88.0
79.1
71.1
—
—
866.8
782.7
707.6
48.48
43.92
39.84
36.19
32.93
0
2
4
6
8
65.8
59.4
53.7
48.6
44.1
64.1
57.8
52.3
47.3
42.9
640.4
580.0
525.6
477.0
433.4
30.00
27.37
25.00
22.87
20.94
10
12
14
16
18
40.0
36.3
33.0
30.1
27.4
38.9
35.3
32.1
29.2
26.6
394.2
358.9
327.1
298.5
272.6
19.20
17.63
16.21
14.91
13.74
20
22
24
26
28
25.0
22.9
20.9
19.1
17.5
24.3
22.2
20.3
18.5
17.0
249.0
228.1
208.9
191.5
175.8
12.67
11.70
10.82
10.01
9.27
30
32
34
36
38
16.1
14.8
13.6
12.5
11.5
15.6
14.2
13.1
12.0
11.1
161.5
148.4
136.6
125.8
116.0
8.60
7.98
7.41
6.89
6.42
40
42
44
46
48
10.6
9.8
9.1
8.4
7.8
10.3
9.5
8.8
8.2
7.6
107.0
98.8
91.3
84.4
78.1
5.98
5.57
5.20
4.86
4.54
50
52
54
56
58
7.2
6.7
6.7
6.2
5.7
7.0
6.7
6.0
5.5
5.2
72.3
67.1
62.2
57.8
53.7
4.25
3.98
3.73
3.50
3.28
60
62
64
66
68
4.96
4.62
4.30
4.01
3.75
—
—
—
—
—
50.0
46.5
43.3
40.4
37.6
3.08
2.90
2.73
2.57
2.42
70
72
74
76
78
3.50
3.27
3.06
2.86
2.68
—
—
—
—
—
35.1
32.8
30.6
28.6
26.8
2.28
—
—
—
—
80
82
84
86
88
2.51
—
—
—
—
—
—
—
—
—
25.1
23.5
22.0
20.6
19.4
—
—
—
—
—
90
92
94
96
98
—
—
—
—
—
—
—
—
—
—
18.2
17.1
16.0
15.1
14.2
—
—
—
—
—
Application
• Heat exchanger
(Indoor / Outdoor)
• Suction air
• Air in remote
controller
• Outdoor air
• Radiator fin • Discharge pipe
•For water
temperature