Mercury / Electric hob / BR7
A zone heats unpredictably
Stop using a zone that seems to heat without dependable control. Record the selected level and whether heating stayed on, changed unexpectedly or stopped. Do not carry on cooking to reproduce the behaviour. Give the model and hob type so the control and heating arrangement can be assessed appropriately.
Compare this observation: a warning appears when cooking starts
Write the warning exactly and describe when it appears relative to switching on or placing cookware. Say whether it affects one zone or the whole hob. Avoid treating similar codes on different models as the same failure. Keep internal checks for an assessment and include the complete product identification.
The equipment shares its position.
Tell us about stacked equipment, neighbouring cupboards or other fittings that limit access. A visible connection is not an invitation to loosen it.
For the Chislehurst address
For Chislehurst, provide the complete BR7 postcode and describe the equipment location inside the property. Include any fitted furniture door or restricted access.
Read the identity, not just the badge.
Quote the complete model and serial or service number from a safely visible label. Similar product names can hide different components. If the label is concealed, leave the appliance in place and tell us the model is unknown.
We do not invent a model catalogue for this brand. Send the exact label details for an individual check.
A useful question for the enquiry
Does “a zone heats unpredictably” establish the failed part?
No. Describe that observation separately from “a warning appears when cooking starts”. Explain whether they began together or at different times, and include the fitting detail: the equipment shares its position. The inspection can then consider the symptoms and safe access together.