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Mend Heatslave 12/14

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We have 29 questions about mending 'heatslave 12/14'

How to mend Heatslave 12/14

Pages 21
Mend Heating, Home Heating Systems
2

heatslave12 14 spewing blck smke & smels, tnk ws empt, jst fild nev B4 smok?

My heatslave 12 14 is spewing black smoke and smells like paraffin, the entire house filled with smoke but fro... [Read more]
Mend central heating hot

worcester heatslave 12/14 central heating but no hot water?

worcester heatslave 12/14 the central heating is working but there is no hot water,
Mend bleeding system air

run out of oil- bleeding oil system?

We have run out of oil and now have air in the oil system. I have a WOrcester 12/14 Oil Heatslave system.
Mend morning hello boiler

Heatslave 12/14 morning lockout problem?

Hello, Can anyone please advise why my boiler may not want to startup first thing in the morning, goes to l... [Read more]
Mend start running out oil

How do I start my Worcester Heatslave 12/14 after running out of oil?

Locked out after running out of oil. How do I start it again?
Mend heatslave boiler hot water heating

heatslave 12/14?

boiler goes into lock out. no hot water /heating. Nothing runs at all motor??
Mend low button manual

heatslave 12/14 very low pressure, what button do i twiddle?

i've looked on the website and in the manual but i just cant match the buttons inside my boilers to their pics... [Read more]
Mend Heating, Oil Filled Radiators

heatslave 12/14, locked out ?

went away for a week turned the boiler off and when i returned had burst radiator pipes. when fixed refilled t... [Read more]
Mend lockout hot water heating

how can i fix my worcester heatslave 12/14?

the lockout light keeps coming on and i have no hot water or heating there is a little bit of oil leaked out a... [Read more]
Mend worcester checked pressure
1

How can i fix 12/14 heatslave Worcester Bosch?

CHECKED SOLENOID AND CONTROL BOX NO PUMP PRESSURE SPARK ELECTRODES CONTINUOUSLY SPARK BUT NOTHING ELSE HAPPENS
Mend worcester heatslave normal
3

worcester heatslave 12/14 diverter valve seized?

worcester heatslave 12/14 divertor valve is seized, does anyone know if they can be freed off and work as norm... [Read more]
Mend worcester hot water
1

worcester heatslave 12/14 no hot water?

Instructions state to press reset button found under panel however cannot find the reset button. Can any body ... [Read more]
Mend boiler oil bleed

Where do I locate the bleeder screw on my boiler?

My boiler (Heatslave 12/14) has run out of oil and I need to bleed the system. I have the answer given about r... [Read more]
Mend boiler temperature gauge

How can I fix my Worcester heatslave 12/14?

Our boiler packed up in the night and when we went to check it the temperature gauge was right up. We topped... [Read more]
Mend boiler firing months
2

worcester heatslave 12/14 oil combi boiler firing intermitently?

My Heatslave 12/14 oil combi boiler is being very tempremental and has been for some months. It has locked ou... [Read more]
Mend worcester boiler heats
4

worcester heatslave 12/14 heating raditors 1st?

hi my small combi boiler worcester heatslave 12/14 heats up the raditors 1st instead of heating the water. thi... [Read more]
Mend worcester central heating boiler running
2

worcester heatslave 12/14?

My central heating boiler has locked out after running out of oil how can i fix it
Mend Heating, Home Heating Systems
1

how can i fix worcester bosch oil heatslave 12/14 burner type B9A year 1997?

oil dribbles from nozzle when not in use. burner type has not got a mechanical shut off valve fitted as per la... [Read more]
Mend worcester heatslave power
1

how to fix worcester heatslave 12/14 clock problem?

when there was a power cut the bioler always kept it's time/day settings, now when there is a power cut it res... [Read more]
Mend replaced fuse inside
1

our heatslave worchester bosch 12/14 keeps blowing the internal fused any i?

we have replaced the fuse inside the control panel but when it is switched on again it blows could it be the r... [Read more]
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