Nerf C17DR00G0, User Manual And Installation Instructiions, Page: 22 / 44

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Troubleshooting
22
Fault Cause and troubleshooting
Cooking compartment not heat-
ing, display showing . Demo mode is activated.
1.
Briefly disconnect the appliance from the power supply by switching off the
circuit breaker in the fuse box, waiting for approx. 10 seconds and then
switching it back on again.
2.
Go to the basic settings and deactivate Demo mode within the next
3 minutes.
→
"Basic settings", Page 16
A message with "D" or "E" ap-
pears in the display, e.g. D0111
or E0111. Malfunction
1.
Switch the appliance off and on again.
a If the fault was a one-off, the message disappears.
2.
If the message appears again, call the after-sales service. Please specify the
exact error message when calling.
Appliance will not start. Appliance door not fully closed.
▶
Close appliance door.
Appliance not switched off.
▶
Switch the appliance off and then on again.
Time not displayed when appli-
ance switched off
Appliance prompting you to wipe
down cooking compartment and
fill water tank.
The power supply has been disconnected or the appliance has been switched
off during the descaling process.
▶
When you switch the appliance back on, rinse it twice.
After an operating mode is
switched on, a message on the
display indicates that the temper-
ature is too high. Appliance has not cooled down sufficiently.
1. Allow the appliance to cool down.
2.
Select an operating mode once again.
Appliance prompting you to de-
scale it without counter appear-
ing beforehand. Water hardness range too low
1.
Descale the appliance.
2.
Check and adjust the set water hardness range.
Buttons are flashing. Normal occurrence caused by condensation behind the control panel.
No action required.
Liquid in evaporator dish com-
pletely evaporated even though
water tank full. Water tank not inserted correctly.
▶
Slide the water tank in until it clicks into place.
Supply line to water tank blocked.
1.
Descale the appliance.
2.
Check and adjust the set water hardness range.
Water tank emptying for no
reason and evaporator dish over-
flowing. Water tank not closed properly.
▶
Close water tank lid and press down until it clicks into place.
Tank lid seal dirty.
▶
Clean the seal.
Tank lid seal defective.
▶
Buy a new water tank from our after-sales service.
Appliance prompting you to fill
water tank even though water
tank full. Water tank not inserted correctly.
▶
Slide the water tank in until it clicks into place.
Detection system not working.
▶
Call the after-sales service.
Appliance prompting you to fill
water tank even though water
tank not yet empty/appliance not
prompting you to fill water tank
even though water tank empty. Water tank dirty and moving water level indicators jammed.
1.
Shake and clean the water tank.
2.
If the jammed parts cannot be freed, order a new water tank from our after-
sales service.
A message that reads "Fill water
tank?" appears on the display
when the appliance is in opera-
tion. Water tank half full.
No action required.