Zone power switch
On C-1 a live display and a cold zone usually mean the zone IGBT or relay — we swap that zone after a probe, not the whole top.

Cooktop repair in C-1: a cold zone, a dead touch panel, or a tripped breaker — the technician checks the zone switch and insulation.
On Gefest and Electrolux we probe the zone IGBT first, then megohm-test leakage to chassis.
In C-1 panel kitchens switch off the cooktop breaker and leave access under the countertop.
from 150,000 sum
Free diagnosticsExact price after diagnostics. We agree on the estimate and parts needed before work starts.
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On C-1 a live display and a cold zone usually mean the zone IGBT or relay — we swap that zone after a probe, not the whole top.
Sticky glass on C-1 ceramic: ribbon to the board first, then the film — we do not change a zone for dirt on the rim.
A false RCD on C-1 is megohm-tested at the zones and the insulation in the worktop niche, not at the stair-hall board.
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If a burner won't light, the flame is weak, or you smell gas — don't use the hob. The technician checks nozzles, ignition, the gas valve and connection seals.
If a leak is found, we fix the cause first, then run a test ignition. We explain the scope of work and agree on the price before repair starts.
Tell us the model and symptoms — we'll advise on a home visit and prepare for diagnostics.
Districts and neighbourhoods of Tashkent. Pick yours — the page with prices, cases and master opens instantly.