52
Defect in
Water
Level
Detection
E9
• Water supply greater than
the selected water level
• Continuous water supply
in high water level
• Water supply smaller than
the selected water level
• Reset level not detected
• Water level detection too
high or low
• Defect in pressure sensor
(damage in oscillation
condenser)
• Foreign substances in air
trip inlet
• Defect in PCB
• Foreign substance in air trip inlet
• Low frequency of pressure
sensor water level
• Defect in PCB
• Pressure sensor hose bent or
partially blocked
• Defect in pressure sensor
• Air leakage from pressure sensor
hose
• Defect in PCB
• Defect in water level
detection circuit
• Defect in pressure sensor
• Defect in PCB
• Defect in water level
detection circuit
Содержание DWD-WD135 SERIES
Страница 48: ...47 PCB PIN ARRANGEMENT ...
Страница 60: ...59 BLDC Motor Power Transmission System of BLDC Motor ...
Страница 65: ...64 Wiring Diagram ...
Страница 71: ...70 PLATE TOP ASS Y 1 Remove 3 screws 2 Remove 4 screws ...
Страница 73: ...72 VALVE 3WAY 1 Remove 4 screws 2 Separate 3 connectors 3 Separate 3 hose clamps ...
Страница 74: ...73 MAIN PCB ASS Y 1 Separate harness and separate PCB cover 2 Separate connector 3 Remove 1 screw ...