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Diagnostic procedure
Outdoor unit
9. Outdoor unit - pressure sensor data
Display Pressure Display Pressure Display Pressure Display Pressure
(kgf/cm
2
G) (kgf/cm
2
G) (kgf/cm
2
G) (kgf/cm
2
G)
17 0.0 67 11.0 96 17.5 C6 24.0
1E 1.0 6B 11.5 9A 18.0 C9 24.5
25 2.0 6E 12.0 9E 18.5 CD 25.0
2D 3.0 72 12.5 A1 19.0 D1 25.5
34 4.0 76 13.0 A5 19.5 D4 26.0
3B 5.0 79 13.5 A9 20.0 D8 26.5
43 6.0 7D 14.0 AC 20.5 DC 27.0
4A 7.0 81 14.5 BD 21.0 DF 27.5
51 8.0 84 15.0 B4 21.5 E3 28.0
58 9.0 88 15.5 B7 22.0 E7 28.5
5C 9.5 8B 16.0 BB 22.5 EA 29.0
60 10.0 8F 16.5 BE 23.0 EE 29.5
63 10.5 93 17.0 C2 23.5 F2 30.0
These are sample displays. intermediate displays to those above are possible.
10. Outdoor unit - ThD1 and ThD2 sensor data
Display Temp. °C Display Temp. °C Display Temp. °C Display Temp. °C
05 -5.0 28 40.0 7C 85.0 C6 130.0
07 0.0 30 45.0 87 90.0 CB 135.0
09 5.0 38 50.0 90 95.0 D0 140.0
0C 10.0 41 55.0 9A 100.0
0F 15.0 4A 60.0 A2 105.0
12 20.0 54 65.0 AB 110.0
17 25.0 5E 70.0 B2 115.0
1C 30.0 68 75.0 B9 120.0
22 35.0 72 80.0 C0 125.0
These are sample displays. Intermediate displays to those above are possible.
Display [00] signifies sensor open circuit.
11. Outdoor unit - ThS, TE, TO sensor data
Display Temp. °C Display Temp. °C Display Temp. °C Display Temp. °C
2A -20.0 7C 9.0 A2 22.0 C0 35.0
36 -15.0 7F 10.0 A5 23.0 C2 36.0
42 -10.0 82 11.0 A7 24.0 C4 37.0
51 -5.0 85 12.0 AA 25.0 C6 38.0
60 0.0 88 13.0 AC 26.0 C8 39.0
63 1.0 8B 14.0 AF 27.0 C9 40.0
66 2.0 8E 15.0 B1 28.0 D1 45.0
69 3.0 91 16.0 B3 29.0 D8 50.0
6C 4.0 94 17.0 B6 30.0 DE 55.0
6F 5.0 97 18.0 B8 31.0 E3 60.0
73 6.0 9A 19.0 BA 32.0 E7 65.0
76 7.0 9C 20.0 BC 33.0 EA 70.0
79 8.0 9F 21.0 BE 34.0
These are sample displays. Intermediate displays to those above are possible.
Display [00] signifies sensor open circuit.
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