Chaffoteaux WATER TEMPERATURE Fault Code

Also written as WATERTEMPERATURE — same fault.

The Chaffoteaux WATER TEMPERATURE fault code means: your boiler is struggling to heat your hot water properly, usually because the water is flowing through it too quickly for it to warm up or because the gas supply is restricted.. It appears on 2 Chaffoteaux models in our database.

Technical description: i) Water rate too high (LP model) Check water regulator. ii) Insufficient gas flow Check rate and user’s tap is open. iii) Water governor sticking (Mains model) Remove and clean or replace. iv) Incorrect venturi Replace (Mains model 3.65 mm LP model). v) No venturi fitted Fit.