Zanussi ZKH 863 LX Installation And Operating Instructions Manual

29What to do if …Rectifying faultsIt is possible that faults have been caused by a minor error, which you cancorrect yourself with the help of the following instructions. Do not attemptany further repairs if the following instructions do not help in each specificcase.1 Warning! Repairs to the appliance are only to be carried out by approvedservice engineers. Improperly effected repairs may result in considerablerisk to the user. If your appliance needs repairing, please contact your spe-cialist dealer or customer service.If the ceramic glass hob is broken, please quote the 3-digit number on theglass hob when contacting customer service.What to do if …… the cooking zones are not functioning.Check whether– the fuse in the house wiring (fuse box) is intact. If the fuses trip a numberof times, please call an authorised electrician.– the appliance is properly switched on,– the control lamps in the control panel are illuminated,– the relevant cooking zone is switched on,– the cooking zones are set at the desired settings,– the cooking zones’ safety switchoff function has been activated (see“Safety” chapter).… you cannot switch on the cooking zones.Check whether– the control panel has been blocked.– a period of more than 10 seconds has elapsed between when the On/Offbutton was actuated and the desired cooking zone switches on (seechapter “Switching on the appliance”).– the sensor panels are partially covered by a damp cloth or liquid.… the display suddenly disappears except for h for residual warmth.Check whether– the On/Off button was accidentally actuated.– the sensor panels are partially covered by a damp cloth, liquid or similar.– the safety switchoff function has been activated.