Fault Diagnosis; Error Code / Fault Display / Signal; E:01 Error Code; E:02 Error Code - Bosch SHEM63W55N Repair Manual

Fault Diagnosis

Fault Diagnosis

Error code / fault display / signal

Fault

E:01 error code

¡
Wash cycle completed prematurely
¡
Far right LED flashes and E:01 shows on display

E:02 error code

¡ Far right LED flashes and E:02 shows on display
¡ Dishwasher runs without heating

E:03 error code

Far right LED flashes and E:03 shows on display

E:04 error code

Far right LED flashes and E:04 shows on display

E:05 error code

¡ Far right LED flashes and E:05 shows on display
¡ Dishwasher drains and finishes cycle
¡ Water switch runs continually

E:06 error code

¡ Wash cycle abruptly stops
¡ Sanitized LED flashes and E:06
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Possible cause
Faulty relay to heat pump heater
Heat or drain pump disconnected or faulty
Low supply voltage / excessive voltage drop
Faulty heat pump heater relay
Ground fault at heat pump heater
Ground fault at zeolite heater
Faulty zeolite heater relay
Overheated power module / power cord connection
Faulty safety heater relay (power module)
Ground fault at heat pump heater
Ground fault at zeolite heater
Faulty water switch relay (power module)
Door ajar or not properly latched
shows on display
Door popped open
Faulty or loose door latch Hall sensor harness
Troubleshooting
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1. Check wire harness / terminals between power module and heat /
2. Check heat / drain pumps - replace faulty heat or drain pump.
3. If pumps / harnesses check out OK, run CS test program - if
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1. Clean debris caught in door seal and check door alignment.
2. Re-level dishwasher front to back / side to side and adjust mounting
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Copyright by BSH Hausgeräte GmbH
Run test program - if E:01 error code reoccurs, replace power mod-
ule.
drain pumps - replace faulty main harness.
ror code reoccurs, replace power module.
Check power cord plug connections at power module and customer
outlet - plug cord in securely or replace it if faulty.
Replace power module.
Replace heat pump.
Replace zeolite container.
Replace power module.
Replace power module and power cord.
Replace power module.
Replace heat pump.
Replace zeolite container.
Replace power module.
Advise customer:
On closing door securely (until door latch "clicks").
brackets so tank and door are square.
Check harness -- replace faulty harness or tighten connector.
E:01 er-
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