Glow worm Flexicom 30CX Error code F4

arisomar · 5 Jan 2010

Hi all,

My wife is having problems at home with the combi boiler.

There is a F4 message on the display and i'm wondering if any of you good people know what it is and if there is a simple fix?

Cheers in advance.

vsynth · 5 Jan 2010

Dunno about a fix but here's the manual for an cx, page 50 for F4

http://www.glow-worm.co.uk/products/pdf/current/CX-0020057798.pdf

arisomar · 5 Jan 2010

Just to update anyone who cares, it seems the cold snap is freezing the condensation pvc pipe which is causing the F4 error message.

ahershko · 17 Jan 2010

arisomar,

I think I have the same issue. Did you manage to fix it? How?

Thank!

hym · 17 Jan 2010

Lashings of hot water

sloppytom · 17 Jan 2010

the pipe need protecting from frost with insulated lagging, on making condence pipe bigger size

arisomar · 20 Jan 2010

ahershko said:
arisomar,

I think I have the same issue. Did you manage to fix it? How?

Thank!

1). Warn the downstairs neighbour NOT to leave via his patio door;

2). Boiled a pan of water;

3). Opened my window;

4). Threw said boiling water at the pipe!

5). Contacted landlord to have the pipe lagged

Agile · 20 Jan 2010

Lagging a condensate or any other pipe will delay freezing but when its very cold and particularly when there is a strong wind then pipes will still freeze.

Thats why an internal condensate connection is by far the better way to install boilers.

Tony

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Glow worm Flexicom 30CX Error code F4

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