Electrical guide
Geyser trips the MCB when switched on
A geyser that trips the MCB may have element leakage, earthing fault, wet wiring or overload. It needs careful testing.
Safety note
This guide is for first checks only. If there is shock, sparks, burning smell, active leakage near wiring, unstable structure or anything you are unsure about, stop and call a qualified professional.
Water heater faults are not something to experiment with. Water, metal and electricity together need proper earthing and protection.
What you can check safely
- Keep the geyser switched off.
- Do not reset the MCB repeatedly.
- Check if other bathroom points are also affected.
- Keep the bathroom floor dry.
- Share the geyser brand and age with the technician.
What not to do
- Do not bypass the MCB.
- Do not use the geyser if you felt even a mild shock.
- Do not let untrained people open the unit.
When to call Sameway
Sameway can test the geyser circuit, earthing, switch and element safety before recommending repair or replacement.
Want us to check it?
Send a photo or short video on WhatsApp with your area in Trivandrum. We will reply with the safest next step and a clear quote when a visit is needed.
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