9 Technical data
Problem
Possible cause
Solution
OptiLink is not working
▪
The connection was not suc-
cessful.
▸ Deactivate OptiLink on the
hob.
▸ Re-establish the connec-
tion.
▪
If the problem could not be
resolved:
▸ Note down the serial num-
ber (SN) of the appliance.
▸ Contact Customer Ser-
vices.
9
Technical data
In accordance with EU Regulation No. 66/2014
Description
Unit
Value
Model number GK
31157, 31158
Type designation GK
CTI4T-31157, CTI4T-31158
Number of cooking zones/
areas
2
Heating technology
induction
Dimensions of cooking zone/
area
cm
22 × 37
22 × 37
Energy consumption per
cooking zone/area
Wh/kg
191.3
191.7
Energy consumption of the
entire hob EC
Wh/kg
191.5
10
Disposal
10.1
Packaging
Never allow children to play with packaging material due to the danger of injury or
suffocation. Store the packaging material in a safe location or dispose of it in an
environmentally-friendly way.
10.2
Safety
Render the appliance unusable to prevent accidents caused by improper use (e.g.
through children playing):
▸ Disconnect the appliance from the mains. With a fixed appliance, this is to be carried
out by a qualified electrician. Then cut the mains cable off flush with the appliance.
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