Cleanware HT-E - TROUBLESHOOTING; TROUBLESHOOTING GUIDE

07610-004-64-85-A
16
TROUBLESHOOTING
TROUBLESHOOTING
OBSERVATION POSSIBLE CAUSE REMEDY
A. Power light not
illuminating.
1. Power disconnect "OFF."
2. Power disconnect or fuses burned out.
3. Power light damaged.
4. Power button damaged.
1. Flip power disconnect to "ON."
2. Contact qualied service agency.
3. Contact qualied service agency.
4. Contact qualied service agency.
B. Machine not
lling.
1. Water inlet interceptor shutter down.
2. Standpipe not seated.
3. Inlet solenoid valve lter clogged.
4. Inlet solenoid valve coil disconnected.
5. Inlet pipe lter clogged.
6. Faulty PCB.
1. Open the shutter.
2. Fit the overow properly into the drain.
3. Clean the solenoid valve lter.
4. Contact qualied service agency.
5. Clean the inlet hose lter.
6. Replace.
C. Machine keeps
lling after water
level is reached.
1. Solenoid valve membranes damaged.
2. Solenoid valve membranes dirty.
1. Contact qualied service agency.
2. Contact qualied service agency.
D. Wash ine󰀨ective.
1. Detergent ine󰀨ectual/unsuitable.
2. Detergent incorrectly dosed.
3. Suction lter dirty.
4. Too much foam in the tank.
5. Wash arms do not rotate freely.
1. Change detergent.
2. Increase detergent dose.
3. Clean the lter.
4. Decrease detergent dose.
5. Clean wash arms and bushings.
E. Rinse inadequate.
1. Water pressure below requirement.
2. Nozzles clogged with lime deposits.
3. Solenoid valve lter clogged.
4. Rinse solenoid valve coil disconnected.
5. Inlet hose lter dirty.
6. Lime deposits in the booster.
7. Rinse arms do not rotate freely.
1. Adjust water pressure to meet requirement.
2. Perform deliming operation.
3. Clean the lter.
4. Contact qualied service agency.
5. Clean the lter.
6. Contact qualied service agency.
7. Clean rinse arms and bushings.
WARNING! Inspection, testing, and repair of electrical equipment should only be performed by a
qualied service technician. Many of the tests require that the machine have power to it and live
electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE.
!
WARNING