Jackson AVENGER HT-E Installation, Operation & Service Manual page 20

MAINTENANCE
PROBLEM POSSIBLE CAUSE
Wash 1. Water level low.
temperature
not at required 2. RTD set point too slow.
reading on
home screen. 3. Defective RTD.
4. Wash heater defective.
5. Defective heater contactor R1.
Rinse water 1. RTD is defective.
not at
2. Incoming rinse water does not
required
meet minimum criteria indicated
temperature
machine data plate.
range.
3. Rinse heaters damaged.
4. Setpoint screens set low.
Machine 1. Drain clogged.
doesn't drain
when power 2. Standpipe not removed prior to drain.
button is
pressed. 3. Defective drain valve.
No indication of 1. Water turned off.
pressure.
2. Transducer disconnected.
3. Pressure transducer defective.
14
TROUBLESHOOTING
REMEDY
1. Check water level. If low, run new fill cycle.
2. Check fault screen.
3. Adjust wash temperature set point. Replace
4. Replace heater element.
5. Replace.
1. Replace if necessary.
2. Adjust as required.
3. Check amperages. Replace if necessary.
4. Adjust rinse tank setpoint.
1. Remove obstruction.
2. Remove standpipe and run drain cycle again.
3. Replace.
1. Turn water on.
2. Verify wiring.
3. Replace pressure transducer.