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Mend Super 90 Plus

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We have 87 questions about mending 'super 90 plus'

How to mend ... Super 90 Plus

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Mend Heating, Home Heating Systems

CAN I EXTEND FLUE OF SIME SUPER 90 ?

SIME SUPER 90 BOILER FLUE COMES OUT OF THE TOP OF THE BOILER AND ELBOWS OUT THROUGH THE WALL - CAN IT BE EXTEN... [Read more]
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firebird super q 50 90 leaking water from front?

water leaking from front
Mend Heating, Home Heating Systems

firebird 50/90 super q?

when the boiler is on timer it kicks in ok but doesnt always kick in as the temp drops.If i switch the control... [Read more]
Mend Heating, Home Heating Systems

super 90 plus will not light ?

i have just replaced the hot water bypass diaphram on my sime super 90 plus combi boiler which is activating o... [Read more]
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after a power cut my boiler will not fire up how can i ge into the shut do?

my super Q 50/90 WILL NOT FIRE UP AFTER A POWER CUT HOW DO I GET INTO THE SHUT DOWN BUTTON WHICH IS SHOWING R... [Read more]
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super sime 90?

water not heating up to full temperature almost lukewarm radiators ok
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Sime super 90 manual?

Does anyone have a copy of the manual for this that they could send me?
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Firebird Super Q 50/90 boiler is air locked. how can i fix it?

my Firebird Super Q 50/90 is "air locked" How do I get it going
Mend Heating, Home Heating Systems

SIME SUPER 90 - Diverter Valve?

Hello all, I have recently inherited a SIME SUPER 90 combination boiler in a house I moved into. The boile... [Read more]
Mend Heating, Home Heating Systems

how can i fix my firebird boiler (super Q 50/90)?

it has been giving off a strong oil smell since we ran out of oil and had a lock out we were able to restart t... [Read more]
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sime super 90?

how do you operate a sime super 90. just moved into a house with one...no operating instruction. can only get ... [Read more]
Mend Heating, Home Heating Systems

leaking automatic air vent?

I have water leaking from the automatic air vent of my combi boiler (sime super 90)which stops when I tighten ... [Read more]
Mend Heating, Home Heating Systems

Sime Super 90 DHW/divertor valve problems HELP!?

Just replaced the diaphragm in the diverter valve, and lubricated the spindle with silicone grease. Although t... [Read more]
Mend Heating, Home Heating Systems

Sime super 90 Fan?

Have replaced the diaphram on the 3 way valve, and this seems to be OK. When I turn the hot water tap on, sho... [Read more]
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instructions for Sime super 90 MK2?

Just moved in to house and no instructions for boiler can you help
Mend D.I.Y, Plumbing

Sime super 90. No hot water. Won't fire up?

hi, The central heating (radiators) is fine although, for quite a while now the switch clicks on and off a f... [Read more]
Mend Heating, Home Heating Systems

how can i fix my sime super 90 plus pressure?

my boiler is risen from 1.5 bar to over 3.5 bar i have blead all the rads in the house and got the pressure do... [Read more]
Mend Heating, Home Heating Systems

Sime super 90 combi boiler, low water pressure from dhw taps?

I have just replaced the diaphram in the Diverter valve, but still have very low pressure and no running water... [Read more]
Mend Heating, Home Heating Systems

How do I change the timer / Controler on a Sime Super 90 Plus?

My SIME Super 90 Plus works fine in Manual, however it will not work in the timed mode. I believe that I may n... [Read more]
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pressurising a SIME Super 90 boiler?

I have just switched on the boiler for the first time. I have bled one of the top two radiators until the air ... [Read more]
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Clear E1 error code on smeg dishwasher with no water or leak?
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Code?
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How to recoil the starter spring - Champion R484TR?

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