Jackson NXP-HTD handleiding
Handleiding
Je bekijkt pagina 28 van 56
21
07610-004-91-86-D
“F6 Service needed,”
“No water in wash tank”
1. Low or no water pressure.
2. Faulty inlet valve or ll relay.
3. Contactor to wash heater not turning o.
4. Faulty temperature input (T1) on IO
module.
5. Faulty temperature probe (T1).
6. Faulty oat switch allows heaters to
operate with no water in tub.
1. Perform PSI check (see Preventative Maintenance page).
2. Verify that ll relay is supplying voltage to ll solenoid.
Replace faulty component.
3. Check for welded contacts. Verify that output from IO
module turns o when above the set temperature.
4. Substitute a 1.2 kΩ resistor for T1, and verify that wash
heater turns o. If not, replace IO module.
5. Verify that T1 resistance is correct with respect to
temperature (see table on pg. 23). If not, replace T1.
6. Replace oat switch.
“F7 Service needed,”
“Check wash tank
thermostat”
1. Contactor to wash heater not turning o.
2. Faulty temperature input (P10) on IO
module.
3. Faulty temperature probe (T1).
1. Check for welded contacts. Verify that output from IO
module turns o when above the set temperature.
2. Substitute a 1.2 kΩ resistor for T1, and verify that wash
heater turns o. If not, replace IO module.
3. Verify that T1 resistance is correct with respect to
temperature (see table on pg. 23). If not, replace T1.
“F8 No water in wash
tank,” “Check inlet
water and door”
1. Malfunction of ll solenoid or ll relay.
2. Door is open, which inhibits ll mode.
3. Faulty door switch.
1. Replace faulty solenoid or ll relay.
2. Close door to activate door switch.
3. Replace or adjust door switch.
DISPLAY SHOWS POSSIBLE CAUSE REMEDY
“F9 Service needed,”
“Check incoming
power”
1. Incoming power not properly connected.
2. L3 is missing (3-phase machines only).
1. Check connections to heater.
2. Verify that L3 is present and connected properly.
“F10 Service needed,”
“Check wash tank
thermostat and high
limit”
1. Faulty temperature input (T1) on I/O
module.
2. Faulty temperature probe (T1).
3. Faulty high-limit switch.
4. Faulty wash heater.
5. Wash-heater contactor not energizing.
1. Substitute a 1.8 kΩ resistor for T1, and verify that wash
heater turns on. If not, replace I/O module.
2. Verify that T1 resistance is correct with respect to
temperature (see table on pg. 23). If not, replace T1.
3. Replace high-limit switch.
4. Check wash heater for proper resistance. Replace if
incorrect.
5. Verify that drive voltage to contactor coil is present during
a call for heat and that contactor closes. If voltage present,
replace contactor. If voltage not present, check wiring.
"F11 Service needed,"
"Check wash tank
thermostat"
Faulty temperature probe (T1). Replace probe that connects to P10.
FAULT CODES
TROUBLESHOOTING
Bekijk gratis de handleiding van Jackson NXP-HTD, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Jackson |
| Model | NXP-HTD |
| Categorie | Vaatwasser |
| Taal | Nederlands |
| Grootte | 7060 MB |
