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15. Troubleshooting
Guide
15.1 Refrigeration cycle system
In order to diagnose malfunctions, make sure that there are no
electrical problems before inspecting the refrigeration cycle.
Such problems include insufficient insulation, problem with the
power source, malfunction of a compressor and a fan.
The normal outlet air temperature and pressure of the
refrigeration cycle depends on various conditions, the standard
values for them are shown in the table on the right.
Normal Pressure and Outlet Air Temperature (Standard)
Gas Pressure
Mpa
(kg/cm
2
G)
Outlet air
Temperature
(°C)
Cooling Mode
0.4 ~ 0.6 (4 ~ 6)
12 ~ 16
Heating Mode
1.5 ~ 2.1 (15 ~ 21)
36 ~ 45
Condition: Indoor fan speed = High
Outdoor temperature 35°C at the cooling
mode and 7°C at the heating mode
Содержание CS-A12KKD-2
Страница 3: ...3 18 Exploded View and Replacement Parts List 125 18 1 Indoor Unit 125 18 2 Outdoor Unit 131 ...
Страница 16: ...16 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Страница 17: ...17 5 Dimensions 5 1 Indoor Unit 5 1 1 CS A9KKD 2 CS A12KKD 2 ...
Страница 18: ...18 5 1 2 CS A18KKD 2 CS A24KKD 2 CS A28KKD 2 ...
Страница 19: ...19 5 2 Outdoor Unit 5 2 1 CU A9KKD 2 5 2 2 CU A12KKD 2 ...
Страница 20: ...20 5 2 3 CU A18KKD 2 CU A24KKD 2 CU A28KKD 2 ...
Страница 21: ...21 6 Refrigeration Cycle Diagram 6 1 CS A9KKD 2 CU A9KKD 2 CS A12KKD 2 CU A12KKD 2 ...
Страница 22: ...22 6 2 CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 CS A28KKD 2 CU A28KKD 2 ...
Страница 23: ...23 7 Block Diagram 7 1 CS A9KKD 2 CU A9KKD 2 ...
Страница 24: ...24 7 2 CS A12KKD 2 CU A12KKD 2 ...
Страница 25: ...25 7 3 CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 ...
Страница 26: ...26 7 4 CS A28KKD 2 CU A28KKD 2 ...
Страница 31: ...31 9 Electronic Circuit Diagram 9 1 CS A9KKD 2 CU A9KKD 2 ...
Страница 32: ...32 9 2 CS A12KKD 2 CU A12KKD 2 ...
Страница 33: ...33 9 3 CS A18KKD 2 CU A18KKD 2 CS A24KKD 2 CU A24KKD 2 ...
Страница 34: ...34 9 4 CS A28KKD 2 CU A28KKD 2 ...
Страница 36: ...36 10 1 1 2 CS A28KKD 2 ...
Страница 39: ...39 10 1 7 Eco Patrol Printed Circuit Board ...
Страница 54: ...54 12 3 2 Soft Dry Operation Time Diagram For CS A18KKD 2 CU A18KKD 2 and CS A24KKD 2 CU A24KKD 2 ...
Страница 86: ...86 Normal Deice Time Diagram Overload Deice Time Diagram ...
Страница 91: ...91 a Normal Deice Time Diagram b Overload Deice Time Diagram ...
Страница 97: ...97 Figure 3 Figure 4 Figure 5 16 1 1 3 To remove discharge grille Figure 6 ...
Страница 99: ...99 Figure 10 Figure 11 ...
Страница 101: ...101 16 2 1 3 To remove power electronic controller Figure 14 Figure 15 Figure 16 Figure 17 ...
Страница 103: ...103 Figure 21 Figure 22 Figure 23 ...
Страница 104: ...104 17 Technical Data 17 1 Thermostat Characteristics ...