Fujitsu ASUH24LPAS - Page 94

¢ Heat exchanger temperature thermistor
Temperature °F (°C) Resistance (kΩ) Voltage (V)
-22.0 (-30.0) 1,078.85 0.02
-12.0 (-25.0) 777.69 0.03
-4.0 (-20.0) 567.89 0.04
5.0 (-15.0) 419.77 0.06
14.0 (-10.0) 313.87 0.08
23.0 (-5.0) 237.25 0.10
32.0 (0.0) 181.17 0.13
41.0 (5.0) 139.70 0.16
50.0 (10.0) 108.72 0.21
59.0 (15.0) 85.34 0.26
68.0 (20.0) 67.55 0.33
77.0 (25.0) 53.89 0.41
86.0 (30.0) 43.31 0.49
95.0 (35.0) 35.06 0.60
104.0 (40.0) 28.57 0.71
113.0 (45.0) 23.43 0.84
122.0 (50.0) 19.34 0.99
131.0 (55.0) 16.05 1.14
140.0 (60.0) 13.40 1.31
149.0 (65.0) 11.24 1.49
158.0 (70.0) 9.48 1.67
167.0 (75.0) 8.04 1.86
176.0 (80.0) 6.85 2.05
¢ Outdoor temperature thermistor
Temperature °F (°C) Resistance (kΩ) Voltage (V)
-22.0 (-30.0) 224.33 0.73
-12.0 (-25.0) 159.71 0.97
-4.0 (-20.0) 115.24 1.25
5.0 (-15.0) 84.21 1.56
14.0 (-10.0) 62.28 1.90
23.0 (-5.0) 46.58 2.26
32.0 (0.0) 35.21 2.61
41.0 (5.0) 26.88 2.94
50.0 (10.0) 20.72 3.25
59.0 (15.0) 16.12 3.52
68.0 (20.0) 12.64 3.76
77.0 (25.0) 10.00 3.97
86.0 (30.0) 7.97 4.14
95.0 (35.0) 6.40 4.28
104.0 (40.0) 5.18 4.41
113.0 (45.0) 4.21 4.51
122.0 (50.0) 3.45 4.59
131.0 (55.0) 2.85 4.65
5-2. Outdoor unit - (03-58) - 5. Thermistor resistance values
TROUBLESHOOTING TROUBLESHOOTING