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Transmission not working?

have a 1989 JCB 3CX. Was in 2nd gear going forwards in very soft soil so was hard going. Transmission just sto... [Read more]
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Replace rear right door upper right latch cable - high roof?

Hi RE: REAR RIGHT DOOR UPPER RIGHT LATCH CABLE LOCK - HIGH ROOF HELP! I need to replace the cable on a 20... [Read more]
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Mend Ferroli Optimax Pressure

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We have 58 questions about mending 'ferroli optimax pressure'

How to mend ... Ferroli Optimax Pressure

Pages 321
Mend Heating, Home Heating Systems

overflow continually dripping on Ferroli Optimax HE 31 C?

we keep having to top up the boiler as its losing pressure and the fault '37' comes up but the overflow is con... [Read more]
Mend Heating, Home Heating Systems

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]
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central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler
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central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler
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Ferroli Optimax - no hot water ?

Hi, I hope someone can help me. I have had no hot water or heating for over 5 weeks. I have boiler cover thro... [Read more]
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Ferroli Optimax he 38C?

This morning I had F37 so I topped up the pressure, later I had F40 so I bled the radiator and reset. Now I h... [Read more]
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boiler ferroli optimax?

so how do i ensure there is no pressure in the system prior to trying the pump thing which hopefully will prev... [Read more]
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ferroli optimax 38c boiler?

I have a ferrroli optimax 38c central heating boiler just a few weeks old.In fitting new washers to my taps i ... [Read more]
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Incorrect system water pressure?

We have just had a new Ferroli optimax he plus 31 c fitted. the error code F37 has come up which I believe mea... [Read more]
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how do i fix my broken boiler?

I have a Ferroli optimax 25 c boiler, it has stopped working and showing fault code F37. The manual say thi... [Read more]
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ferroli optimax he plus 38 c how do I raise pressure to 1 - 1.5?

have tried to increase pressure to 1 - 1,5 due to fault F37 turned both black knobs but no difference there ar... [Read more]
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why does has the pressure on my boiler gone up?

why does has the pressure on my boiler gone up ferroli optimax he 31 c
Mend Heating, Home Heating Systems

ferroli optimax he31c?

Drained my radiators and pressure dropped. Dont know how to fill the system again. What and where is the heati... [Read more]
Mend Heating, Home Heating Systems

Wot is wrong with my Ferroli Optimax HE 31 C gas boiler?

My gas boiler is flashing F37, which is low system pressure. The manual says that I should fill the system to ... [Read more]
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Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

F40 keeps flashing when the boiler shuts down after 20 minutes of being on. This says incorrect system water ... [Read more]
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how do i top up my Ferroli optimax he plus 31 c? ?

How do I top up my Ferroli Optimax HE Plus 31 C as the pressure has dropped and what position should the blue ... [Read more]
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Try this one! Ferroli Optimax 25ov?

Boiler will not start after programmed off for 6hrs plus in cold weather. Once boiler has fired after resettin... [Read more]
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how can i fix my ferroli optimax 25s?

not flashing any fault codes , just 2 flashing dashes . pressure reading 1.5 on the gauge. cannot hear the pu... [Read more]
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how can i stop my ferroli optimax he 31e from losing pressure?

pressure drops by half a bar every day , resulting in topping up every other day. any suggestions on how to st... [Read more]
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how can i fix my ferroli boiler optimax?

i can only get hot water when the flow rate is not much better than a trickle. the boiler is a ferroli optimax... [Read more]
Pages 321
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?
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Hi how to increase the water pressure on ferroli optimax 25C?
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How can i repair a noCN fault on my boiler?
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Replace a diverter valve?
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i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
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Parts for ferroli optimax he 31c ?
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Ferroli Optimax HE31c a26 problem?
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Ferroli DOMIcompact F 30 D?
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F40 fault?

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