Ferroli boiler faults: fault codes, causes and parts (page 2 of 2)

Codes 151 to 157 of the 157 fault codes for Ferroli. Looking for a specific code? Use the search on the first page.

Ferroli boiler fault codes 151 to 157 of 157

The code list is split over 2 pages. Looking for a specific code? Use the search on the first page: it searches all 157 codes in one go.

Code	Cause
d 78	Domestic hot water control temperature too high
d78	Domestic hot water control temperature too high
g50	Notifications (left display flashes)
h58	Notifications (left display flashes)
o45	Notifications (left display flashes)
p63	Notifications (left display flashes)
t.	Heat demand from domestic hot water heater or cylinder heating.