Daewoo DMB-1812LH, Руководство по обслуживанию

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Note 1)
1
Neither indoor unit nor outdoor unit runs.
Check the following points first. (There are following case in normal operation)
a. Is the timer mode set the "timer ON".
b. Is the timer mode set the "timer-OFF" and the time had passed?
2
Neither outdoor fan nor compressor runs while indoor fan runs.
Check following points first. (There are following cases in normal operation)
a. Is the temperature set point suitable?
b. Has the 3 minutes time guard for compressor operated?
Self-Diagnostic Function
Error CODE Display Check point
1 ON+Air clean LAMP I/D Sensor Registance check
1 time blink I/D Sensor Connection check
2 Timer LAMP O/D Sensor Registance check
1 time blink O/D Sensor Connection check
3 ON+Air clean LAMP Compressor and its electrical parts check
2 times blink Leakage check.
I/D Sensor assembly check
4 Timer LAMP Communication wire check
2 times blink (between I.D.U and O.D.U)
5 ON+Air clean LAMP 4-way and its electrical parts check
3 times blink Leakage check.
6 ON+Air clean LAMP check operation mode each two Indoor units.
and Quick+Timer LAMP blink