94
SAMSUNG ELECTRONICS
10-2-7 Operation condition secession error
Indoor display
7 SEG DISPLAY
DESCRIPTION
C440
Prohibit Operation Condition Error (Heating)
C441
Prohibit Operation Condition Error (Cooling)
Outdoor display
Operation condition secession
: LAMP ON
: LAMP OFF
: LAMP BLINK
1. Checklist :
1) Check the temperature around the outdoor unit.
2. Troubleshooting procedure
Restart after power off
Is the operation condition secession
error appeared again?
* Heating mode *
Is the outdoor temperature over 40 or
under -30 ?
* Cooling mode *
Is the outdoor temperature under -7
NO
Terminate the service
YES
YES
The temperature condition is too poor to operate.
Wait until temperature is changed
Содержание AR09TXFCAWKNEU
Страница 78: ...77 SAMSUNG ELECTRONICS 7 Wiring Diagram 7 1 Indoor Unit CODE DB68 08680A 01 ...
Страница 80: ...79 SAMSUNG ELECTRONICS 8 PCB Diagram 8 1 Indoor Main PCB DB92 04839A ...
Страница 81: ...80 SAMSUNG ELECTRONICS 8 2 Outdoor PCB DB92 04837A ...
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Страница 84: ...83 SAMSUNG ELECTRONICS 8 4 DISPLAY PCB DB92 04833B ...
Страница 107: ...106 SAMSUNG ELECTRONICS 11 Block Diagram 11 1 Indoor unit ...
Страница 108: ...107 SAMSUNG ELECTRONICS 11 2 Outdoor unit ...
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