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Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
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Mend Prima

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We have 222 questions about mending 'prima' in category Heating, Home Heating Systems

How to mend Prima

Pages 12111098
Mend boiler pressure heating

how to adjust pressure on potterton prima 40f please?

pressuring potterton prima40f
Mend prima start run

Prima F60 - used to start when i tapped it but Fan does not run now - ?

Hi- It would cycle for a while & would start when i "Tapped it" & it has been ok for a some weeks if this was ... [Read more]
Mend boiler heating electrode

Potterton Prima 80F wiring connection?

My Potterton Prima 80F boiler will not ignite (I can hear the fan working). On checking, the white (electrod... [Read more]
Mend central heating boiler hot water
1

How do I get the central heating on? potterton prima F80 boiler fires up, ?

potterton prima F80 boiler fires up, runs for 2 to 3 minutes then shuts down. Cycle repeats after say 5 minute... [Read more]
Mend boiler burner gas valve

Potterton Prima F60 firing problem?

My boiler is experiencing start up problems. After the fan starts and electrode sparks the pilot light doe... [Read more]
Mend potterton gas fire ignition problem
1

potterton prima f 50f gas fire boiler difficult to fires up?

boiler only fires up after 6 or 7 attempt
Mend working turn pump fan

pottertonprima/fan not working?

turn on pump working,but fan not working.cleared all dry joints on control panel.r15 reading 105k ohm,may be h... [Read more]
Mend boiler pcb ignition
1

Potterton Prima F won't light?

Hello I have a Potterton Pima F boiler that's been giving me problems (2 years ago I had the problem with dry ... [Read more]
Mend boiler pcb potterton
1

Potterton Prima F50?

Hi guys - I have followed the common problems with these boilers (ie PCB issues) but sadly this isn't working ... [Read more]
Mend fires switch replaced

My boiler pump runs continuously and fires even when timer switch is off?

The zone valves have been replaced but boiler still fires after the CH and HW is switched off and the over run... [Read more]
Mend boiler heating potterton

how can i fix my potterton prima f100 boiler? ?

When i call for hot water or heating on the controller the pumps sounds like it starts but then stops again an... [Read more]
Mend boiler heating programmer

my boiler wont turn on?

ive set timer lights are on but boiler wont turn on potterton profile prima 40e and horstmann425 tiara diadem ... [Read more]
Mend boiler heating potterton
1

boiler not starting?

found drips of water and now boiler not starting, does not ignite and not firing at all. potterton prima f6... [Read more]
Mend boiler heating repair

Potterton prima b issues?

hi, we have a potterton prima b heater in our house which we are having a few problems with. The hot water an... [Read more]
Mend boiler short starting

potterton boiler short cycling ?

I have tried many things to stop my potterton prima f 100 boiler from cycling (starting up for 10sec then turn... [Read more]
Mend boiler ignition pilot
2

How do I fix a Potterton Prima 80 Boiler Igniton?

Just fired up a Potterton Prima 80 Boiler today for the first time in 10 months. Worked fine at first, then we... [Read more]
Mend Heating, Home Heating Systems

Specs for 3 capacitors on the PCB ?

Can anyone tell me the specs for the 3 capacitors on the PCB (for Prima 100F) that people have been changing a... [Read more]
Mend boiler heating potterton
1

potterton prima f not firing up on CH?

My boiler will only fire up when on DHW and flatly refuses to fire up on CH. Any suggestions?
Mend boiler central heating radiators

Potterton Prima-donna F - not heating water?

My central heating seems to work fine but there is no sign of hot water. If I turn on the HW only on the contr... [Read more]
Mend boiler pcb capacitors
1

how to remove a pcb for a potterton prima f boiler?

The hairdryer trick worked a treat and have now purchased the capacitors but have no idea how to remove the pc... [Read more]
Pages 12111098

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Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?
Mend Worcester Combi Ignition

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend heating radiators boiler

Worcester boiler dripping water?
Mend Heating, Home Heating Systems

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Mend boiler thermostat replacement

Oil fired boiler thermostat?
Mend boiler heating systems

Remove boiler cover?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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