Daikin LRLEQ5AY1(E) - Page 139

Troubleshooting SiENBE28-901
138 Air Cooled Refrigeration Condensing Unit
[Check 9] Temperature and Resistance Characteristics of Thermistor
 Outdoor unit
Applicable
Heat exchanger
(Inlet and outlet)
Suction air Discharge pipe Radiation fin
Type ST0601 ST0602 ST0901 PTP-46D-D1
Temperature(°C) Resistance(kΩ) Resistance(kΩ) Resistance(kΩ) Resistance(kΩ)
-10 112.0 10.9 1403.8 111.4
-5 85.5 8.6 1059.5 84.1
0 65.8 6.9 806.5 64.1
5 51.1 5.5 618.9 49.4
10 40.0 4.4 487.8 38.4
15 31.6 3.6 373.1 30.1
20 25.1 2.9 292.9 23.8
25 20.1 2.4 231.4 18.9
30 16.2 2.0 184.1 15.2
35 13.1 1.6 141.1 12.3
40 10.7 1.4 118.7 10.0
45 8.8 1.1 96.1 8.2
50 7.2 1.0 78.3 6.8
55 6.0 0.82 64.1 5.6
60 5.0 0.70 52.8 4.7
65 4.2 0.60 43.6 3.9
70 3.5 0.51 36.3 3.3
75 3.0 0.44 30.3 2.8
80 2.5 0.38 25.4 2.4
85 2.1 0.33 21.4 2.0
90 1.8 0.29 18.1 1.7
95 1.6 0.25 15.3 1.5
100 1.4 0.22 13.1 1.3
105 1.2 0.20 11.2 1.1
110 1.0 0.17 9.6 1.0
115 0.9 0.15 8.3 0.9
120 0.8 0.14 7.1 0.8