Thermador DWHD660WFP Instructions for Use - Page 37

Troubleshooting

Page 37 highlights

Troubleshooting Dishwashers may occasionally exhibit problems that are unrelated to a malfunction of the dishwasher itself. The following information may help you with a dishwasher problem without involving a repair professional. Note: If the appliance stops during dishwashing or does not start for any obvious reason, first run the cancel wash cycle function (Reset). 9 WARNING IMPROPER REPAIRS OR USE OF NON-ORIGINAL REPLACEMENT PARTS MAY CAUSE CONSIDERABLE DAMAGE AND PUT THE USER AT CONSIDERABLE RISK Always have repairs carried out by authorized technicians. If a component has to be replaced, always use original replacement parts. Error message Some faults are indicated at the top of the display window H and on the front display * ): and possible remedies are offered (for example Filter system soiled (E22) -->Clean filters). * optional feature which may or may not be included with your dishwasher. Fault table Fault Cause Remedial action Error code ":,‰ is lit. Supply hose kinked. Install supply hose without kinks. Tap turned off. Turn on the tap. Tap jammed or calcified. Turn on the tap. Flow rate must be min. 10 l/min. when water supply is open. Error code ":‹ˆ is lit. Intake opening (on right inside of Arrange dishes so that the intake opening is appliance) covered by dishes. not obstructed. Error code ":ƒƒ is lit. Filters 1b are soiled or blocked. Clean filters. Error code ":ƒ... is lit. Waste-water hose kinked or blocked. Install hose without kinks, remove any residue. Siphon connection still sealed. Check connection to siphon and open if required. Cover on the drain pump loose. Lock cover correctly. Error code ":ƒ† is lit. Drain pump blocked or cover on the Clean pump and lock cover correctly. drain pump is not locked in position. Error code ":ƒˆ is lit. Supply voltage too low. Not an appliance fault, have the mains voltage and electrical installation checked. A different error code is indi- A technical fault has probably cated on the digital display. occurred. (":‹, to ":„‹) Switch off appliances with the ON/OFF switch (. After a short time restart the appliance. If the problem recurs, turn off the tap and pull out the mains plug. Call customer service and mention the error code. Refill indicator for salt @ and/or rinse-aid 8 is lit. No rinse aid. No salt. Refill rinse aid. Refill with special salt. Sensor does not detect salt tablets. Use different special salt. Refill indicator for salt @ Refill indicator switched off. and/or rinse-aid 8 is not lit. There is still enough special salt/ rinse aid available. Activation/deactivation. Check refill indicator, levels. Water is left in the appliance Filter system or area under the fil- Clean filters and area underneath. at the end of the wash cycle. ters 1b is blocked. Wash cycle has not ended yet. Wait until wash cycle ends or reset. 37

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37
Troubleshooting
Dishwashers may occasionally exhibit problems that are
unrelated to a malfunction of the dishwasher itself. The
following information may help you with a dishwasher
problem without involving a repair professional.
Note:
If the appliance stops during dishwashing or does
not start for any obvious reason, first run the cancel wash
cycle function (Reset).
9
WARNING
IMPROPER REPAIRS OR USE OF NON-ORIGINAL
REPLACEMENT PARTS MAY CAUSE
CONSIDERABLE DAMAGE AND PUT THE USER
AT CONSIDERABLE RISK
Always have repairs carried out by authorized
technicians. If a component has to be replaced,
always use original replacement parts.
Error message
Some faults are indicated at the top of the display
window
H
and on the front display *
):
and possible
remedies are offered (for example Filter system soiled
(E22) -->Clean filters).
* optional feature which may or may not be included with
your dishwasher.
Fault table
Fault
Cause
Remedial action
Error code
:
‚‰
is lit.
Supply hose kinked.
Install supply hose without kinks.
Tap turned off.
Turn on the tap.
Tap jammed or calcified.
Turn on the tap.
Flow rate must be min. 10 l/min. when water
supply is open.
Error code
:
‹ˆ
is lit.
Intake opening (on right inside of
appliance) covered by dishes.
Arrange dishes so that the intake opening is
not obstructed.
Error code
:
ƒƒ
is lit.
Filters
1b
are soiled or blocked.
Clean filters.
Error code
:
ƒ…
is lit.
Waste-water hose kinked or
blocked.
Install hose without kinks, remove any residue.
Siphon connection still sealed.
Check connection to siphon and open if
required.
Cover on the drain pump loose.
Lock cover correctly.
Error code
:
Ġ
is lit.
Drain pump blocked or cover on the
drain pump is not locked in posi-
tion.
Clean pump and lock cover correctly.
Error code
:
ƒˆ
is lit.
Supply voltage too low.
Not an appliance fault, have the mains voltage
and electrical installation checked.
A different error code is indi-
cated on the digital display.
(
:
‹‚
to
:
„‹
)
A technical fault has probably
occurred.
Switch off appliances with the ON/OFF switch
(
. After a short time restart the appliance.
If the problem recurs, turn off the tap and pull
out the mains plug.
Call customer service and mention the error
code.
Refill indicator for salt
@
and/or rinse-aid
8
is lit.
No rinse aid.
Refill rinse aid.
No salt.
Refill with special salt.
Sensor does not detect salt tablets.
Use different special salt.
Refill indicator for salt
@
and/or rinse-aid
8
is not lit.
Refill indicator switched off.
Activation/deactivation.
There is still enough special salt/
rinse aid available.
Check refill indicator, levels.
Water is left in the appliance
at the end of the wash cycle.
Filter system or area under the fil-
ters
1b
is blocked.
Clean filters and area underneath.
Wash cycle has not ended yet.
Wait until wash cycle ends or reset.