ferroli domicompact f 30 b combi
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ferroli domicompact f 30 b combi
FAULT = NO HOT WATER
boiler fires upand hot water reaches 45'c then shuts off , (there is a small amount of modulation)
*****suspected faulty dhw thermister/heat exchanger****
this has the dual heat exchanger , were hot water passes through the primary separate to the heating
spoke to ferroli, and there has been a small fault since the boiler was made, and that is, the c/h thermister located top left of the heat exchanger(nxt to the h/w pipe) has to be moved 6 inches further down of the heat exchanger (clip on type), be careful when cutting the heat resistant sleeve.
after i had done this, the hot water was fine,,,,,,, turns out it picks up heat from hot water side.
boiler fires upand hot water reaches 45'c then shuts off , (there is a small amount of modulation)
*****suspected faulty dhw thermister/heat exchanger****
this has the dual heat exchanger , were hot water passes through the primary separate to the heating
spoke to ferroli, and there has been a small fault since the boiler was made, and that is, the c/h thermister located top left of the heat exchanger(nxt to the h/w pipe) has to be moved 6 inches further down of the heat exchanger (clip on type), be careful when cutting the heat resistant sleeve.
after i had done this, the hot water was fine,,,,,,, turns out it picks up heat from hot water side.
tommy nash- Posts : 6
Join date : 2010-02-12
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