DD935BK – Caple Downdraft Induction Hob
Error Codes
Error
Message Description Possible Error Reason Troubleshooting
E03 & Acoustic
Signal
Permanent useofkeys. Control unitcuts
off after 10 seconds.
Water or cooking utensils on the
glass above the control unit. Cleaning of the operational surface.
E21
Control unit cuts off after
controlling due to overheating to
avoid damage to electronics.
Standard algorithm reaches limit when
overheated. Ambient temperature of
electronics still to high.
Allow cavity to cool down.
Check heat sealing-off of
control unit.
E22 Defective Key evaluation.
Control unit cuts off after 3.5 – 7.5 sec.
Short-circuit or discontinuation in the
range of the key evaluation. Exchange control unit.
E20 Flash-failure. µC- faulty. Exchange control unit.
E36
NTC value is not within its
specification (value < 200mV or
> 4.9V; control unit cuts off.
Short-circuit or cut-off at NTC. Exchange control unit.
E31 Configuration data incorrect. Configuration of induction necessary. New Configuration.
E47 Communication error between
TC and induction. None or faulty communication! Ensure that connection cable is
plugged on correctly and functional.
E2 Overheating of the induction coils Cooling down necessary.
U400
Secondary voltage ofthe power unit to
high (primary > 300V). Control unit cuts
off after 1 sec releasing apermanent tone. Control unit iswrongly connected. Connect tocorrect mains voltage.
E5 Error onfilter board. Exchange filter board.
E6 Error on power unit. Exchange power unit.
E9 Coil temperature sensor defective. Exchange temperature sensor.
