Daewoo DWD-T120R Service Manual page 50

Water supply not
carried out (IE)
Defect in
Continuous water
Water
supply (IE)
Supply
Immediate water
supply when power
is turned on
Water supply
continued when
power is turned off
• Suspension of water supply
• Tap frozen
• Tap closed
• Hot & cold water hose switched for connection
• Low water pressure (0.2kgf/cm or less)
• Blocking of water supply valve filter by foreign substances
• Defect in cold & hot water valve
• Defect in connection of water supply terminal (not connected)
• Defect in pressure switch
• Defect in PCB • Defect in water supply relay drive circuit
• Water supply relay open
• Defect in water supply valve
• Leakage in air hose (air leakage from pressure switch hose)
• Air trip blocked, damaged
• Defect in pressure switch
• Defect in drainage valve: Continuous water supply
• Blocking by foreign substances in drainage bellows
• Defect in PCB
• Water supply relay short
• Defect in PCB
• Defect in water supply valve
46
• Water supply relay short