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Mend Ravenheat Csi 120(t)

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How to mend Ravenheat Csi 120(t)

Mend boiler heating fault code
1

How can I fix my Vokera boiler?

I have a Vokera boiler, it has been switched off for summer, now it won't fire up again, shows fault 03
Mend thermostat heating remote
1

Siemens remote thermostat RDJ10RF doing opposite to setting?

My Siemens remote thermostat does the opposite to what i set it to. The time i set it to turn the heating on,... [Read more]
Mend boiler heating ignition

how can i fix my glow worm 35ci boiler?

My glow worm 35ci boiler won't ignite. I switch it on and it makes a whirring sound but no flame. Any ideas?
Mend valve actuator heating

how to charge mid position valve?

Have bought same mid position valve but can't get old actuator off. On the new one it has a button but not on ... [Read more]
Mend boiler heating error code
1

Error code EA (flame not detected on a RD532i Boiler?

Gas ran out on a meter card while shower on. Water ran cold. When added new credit on card and hit reset butto... [Read more]
Mend boiler heating timer
1

Danfoss timer not working?

Went on holiday and electric went out while I was away. When I returned and electric back on the the timer ... [Read more]
Mend heating hot water boiler

my boiler won't ignite?

my boiler won't ignite automatically like it should do when i turn the hot tap on, i have no hot water coming ... [Read more]
Mend combi boiler fault code PCB

Chaffoteaux maury britony combi 100 se, fault keeps changing!?

Hi I'm hoping someone an help. My boiler failed on tues, showing a fault 40 60 80. It was my fault as I had i... [Read more]
Mend boss br1 stat

boss br1 not communicating with stat?

I have had the same problem as others, but I don't have the red light. When I attempt the set/learn process, i... [Read more]
Mend Worcester Combi Heating
1

How to reset boiler?

My mum has a Worcester Green star Ri combi boiler. She switched it off while she went away. " numbers she ha... [Read more]
Mend pilot light red

Pilot light flashing?

CSI 85 (T) 780 series. When power on pilot light is flashing red? Pressure on 2 but water coming cold?
Mend lost changed batteries

Why has my Honeywell CM921 thermostat lost patches of its display?

My Honeywell CM921 thermostat has lost much of its display and can no longer be programmed. I have changed the... [Read more]
Mend heating sensor pressure
1

How can I fix my valant ecoTEC exclusive 832 on F75 after changing sensor u?

how can I fix F75 on my ecoTEC exclusive 832. I have installed it 3 years ago. in the first 2 years it has fa... [Read more]
Mend vaillant f22 water
2

EcoTEC pro 24 Vaillant bioler flashing F22, water level 0.4?

Hi - I need help. My new EcoTEC pro 24 Valliant boiler is flashing F22 and showing he water level to be 0.4. I... [Read more]
Mend combi boiler home heating thermostat

Halstead Ace hot water problems?

My Halstead Ace combi boiler will provide hot water when first required but if hot water's required again late... [Read more]
Mend boiler heating systems fault

where is red reset button on Britisg Gas 330 boiler?

I have a F5 fault on my British Gas 330 boiler & read on here that you can fix it by pressing red button. I ha... [Read more]
Mend heating error code dhw

error code 5 on maxol supacombi he 28?

hi all . error code 5 keeps coming on when the boiler is either heating up dhw or ch . flame is light and wate... [Read more]
Mend water pressure hot water leakage
1

the water pressure is over 3 bar in my apollo boiler how can i reduce it? t?

i have an Apollo boiler the water pressure goes over 3 bar resulting on leakage from the overflow pipe ,the bo... [Read more]
Mend Saunier Duval Boiler Pressure
1

Saunier Duval F35E auto-vents down to code 21 in minutes?

7 year old boiler, noticed code 21 (radiator circuit pressure low) so she opened the filling loop but left it ... [Read more]
Mend Danfoss Heating Wiring

how do i wire a danfoss 103 to a danfoss t p 5000 s i ?

how do i wire a danfoss 103 to a danfoss t p 5000 s i

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