Worcester Bosch 28CDi - No Hot Water (Flow)

t3xt · 13 Jan 2008

Hi,

The HW Demand / Burner On lights do not illuminate on the Worcester Bosch 28CDi and it does not "fire up" when there is demand for DHW. With the hot tap fully open there is not even a drop of water from the tap. The heating is working fine however?

I would be grateful if someone could suggest how I could troubleshoot this problem. Is it likely to be the Flow Switch or Diverter Valve (

)

sooey · 13 Jan 2008

Make sure that the isolator on the cold into the boiler is not turned off.

t3xt · 13 Jan 2008

sooey said:
Make sure that the isolator on the cold into the boiler is not turned off.

The isolater is fine.

corgiman · 13 Jan 2008

Blocked filter I would guess, or the DHW HEX is totally bunged up

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Worcester Bosch 28CDi - No Hot Water (Flow)

t3xt

sooey

t3xt

corgiman

DIYnot Local

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