Samsung RM255BASB Manuel D’Utilisation

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1. Dispenser LED Lamp is working with 12V DC.(=Dispenser LED Lamp has 12V DC power supply.) Anyone without approval or other than
the qualified engineer is prohibited to perform the repair or disassembling work due to the danger of high voltage DC current.
2. To replace LED Lamp, the dispenser cover should be disassembled. Anyone without approval or other than the qualified engineer is
prohibited to perform the repair or disassembling work due to the danger of AC voltage applied parts in the dispenser.
Caution
DIAGNOSTIC
6-11) If Dispenser LED Lamp doesn't  light
Does the dispenser LED 
lamp turn on when pressing 
dispenser ice or water s/w?
Start
Check if ice or water s/w
themselves have a poor contact
when it works intermittently.
Is the Main MICOM No. 
14 low(0V) when pressing ice s/w?
Is the Main MICOM No. 13 low
(0V) when pressing water s/w?
Replace connector, wire and switch.
Is the panel operation normal?
Failure of panel PCB itself
Dispenser Light Assembly itself failure
Replace connector,
wire and switch.
YES
NO
NO
YES
NO
YES
NO
- Check if there is failure on 3P
connector wire and terminal.
- Replace connector and wire.
YES
YES
Does the connector have poor contact?
NO
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