Jackson CONSERVER XL2, Инструкция по установке, эксплуатации и обслуживанию, Страница: 32 / 54

07610-002-10-23-U
25
TROUBLESHOOTING
TROUBLESHOOTING
OBSERVATION POSSIBLE CAUSE REMEDY
Machine runs with door open. 1. Door switch shorted.
2. Faulty wash relay (wash relay
contacts welded closed).
3. Faulty control relay.
1. With machine off, open doors, and with both wires to door
switch unplugged, measure continuity between wires on
switch. If there is continuity, replace the switch.
2. Turn machine off, if wash relay doesn't release, replace
contactor.
3. With power off, remove WHITE/RED and BLACK/YELLOW
wires from control relay terminals #9 and #6. If there is
continuity, replace relay.
Low pumped water pressure. 1. Water level is too low.
2. Sump strainer clogged.
3. Wash arms clogged.
4. Obstruction in pump housing or
wash manifold.
5. Pump impeller worn or broken.
1. Increase fill time on cam timer, or decrease drain timer, or
increase incoming water pressure.
2. Clean strainer.
3. Clean arms and jets.
4. Disassemble and clear.
5. Replace the pump impeller.
Sanitizer pump doesn't run
during the cycle or through
the use of the prime switch.
1. Loose motor terminal wire.
2. Faulty sanitizer pump motor. 1. Tighten connections.
2. If you read 120 V at the sanitizer motor terminals during the
sanitizer feed cycle, replace the motor.
Machine keeps tripping the
service breaker.
1. Power supply shorted to
ground.
2. Faulty door switch or detergent
safety switch.
3. Pump impeller jammed.
4. Wash pump motor faulty.
5. Circuit breaker is too small.
1. Check for loose wires or burned connections.
2. Check for loose or wet connections at switch and at wire
connectors. Bypass switch to verify that switch is problem;
replace if required.
3. Clear impeller.
4. Check motor voltage and amp load. If amp load is over 12 A,
replace the motor.
5. Replace with properly-sized breaker. Refer to the data plate.
Machine will not drain. 1. Loose wire connection.
2. Drain hole/strainer obstructed.
3. Not enough time to drain.
4. Drain linkage binding.
5. Faulty drain microswitch on
timer.
6. Faulty drain microswitch on
timer.
7. Drain solenoid defective.
1. Tighten wires to timer drain microswitch.
2. Clear obstructions.
3. Adjust fill cam on timer and/or the drain cam.
4. Repair drain parts.
5. With power off and the drain cam on the timer in the home
position, remove the WHITE/YELLOW wire from the
microswitch.
6. Measure the continuity between the ORANGE wire on the
microswitch and the tab that the WHITE/ YELLOW wire is
attached onto. If there is no continuity, replace the microswitch.
7. Check for voltage at solenoid valve during the drain cycle.
Replace if voltage is present.
Sanitizer pump runs
continuously.
1. Shorted sanitizer microswitch
on cam timer.
2. Shorted prime switch.
3. Loose or broken wire.
4. Faulty sanitizer microswitch on
cam timer.
1. If there is not 120 V between the ORANGE and GREY wires
on the sanitization pump motor microswitch when switch is out
of the home position, replace the switch.
2. If there is not 120 V between GREY and WHITE/RED wires to
prime switch, replace the switch. Sanitizer pump does not run
during the cycle, but runs when primed.
3. Tighten connections to microswitch.
4. When sanitizer cam is in home position, measure voltage
between ORANGE and GREY wires on the microswitch.
If 120 V, replace switch.