FAULT FINDING
FAULT FINDING FAULT FINDING FAULT FINDING FAULT FINDING FAULT FINDING
Independent - Installation and Servicing
87
ALTERNATING ‘F’ AND ‘0’ - NO WATER FLOW THERMISTOR FAULT
o
o
o
85
ALTERNATING ‘F’ AND ‘7’ - LOW MAINS VOLTAGE
86
ALTERNATING ‘F’ AND ‘9’ - PCB FAULT
88
ALTERNATING ‘c’ AND ‘2’ - BCC FAULT (BOILER CHIP CARD)
Note.
RESET PROCEDURE
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