How to mend ... Sime

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]

I have a sime 80ce boiler that is producing no heating or hot water?

I have a Sime 80ce combi boiler that is producing no heating or hot water. There was a loss of pressure last n... [Read more]

Sime EComfort HE boiler stops working?

Boiler stops working with no hot water or heating and a red light appears, but once your leave it switched off... [Read more]

red flashing light Sime group 4?

the boiler suddenly stopped operating and a red light is flashing constantly. Tried to switch it off and reset... [Read more]

fan works intermittentley?

I have a mkII 105 sime combi boiler and the fan works intermittentley is ther a way to solve this or do i need... [Read more]

How do I set the timer on my SIME Friendly 80 E?

Hi I've just moved into a new flat and I can't figure out how do I set the timer on my SIME Friendly 80 E. The... [Read more]

super sime 90?

water not heating up to full temperature almost lukewarm radiators ok

Pressure question?

I have a sime 80c format combi boiler. The pressure is all screwed up. On the dial the red hand is at 1 and ... [Read more]

domestic water not hot radiators ok?

i have a sime 80e friendly format combi boiler about 6 years old the central heating works well but the domest... [Read more]

How do I stop water coming out of the overflow pipe of my boiler?

Water coming out of overflow pipe on Sime boiler Ecomfort 30 E. How do I stop it?

i have a sime 80c format and doesnt give hot water unless heating is on?

use to be ok but has got worse and now only gives luke warm water on when heating is on hasnt been the most r... [Read more]

SIME central heating system anti-freeze - how much?

I have a SIME friendly Format 80E boiler fitted in my static caravan. The CH system water was tested recently ... [Read more]

sime superformat 100e boiler starts up andthe pilot goes out?

when the boiler kicks in pilot comes on but when the boiler comes in on its cycle the pilot does not ignite ... [Read more]

Sime super 90 manual?

Does anyone have a copy of the manual for this that they could send me?

sime 80c format led flashes rapidly boilers will not fire?

sime boiler 80c format will not fire

how can i fix my sime friendly e combi boiler?

my sime friendly e combi boiler will not give me any hot water. it will however, give me heating. I have notic... [Read more]

where would i get a manaul on my sime boiler. i have lost mine?

It is a 80c combi sime boiler. i need a manaul for it. It has 15mm copper pipe coming from the boiler running ... [Read more]

sime combi boiler only supplies hot water when heating is on, any ideas?

My sime combi boiler format 80 c only supplies hot running water when the heating is on, any ideas please?

whats wrong with me sime format 80c?

my combi boiler at the moment when switched on to run doesnt come on straight away & can take up to 15 mins to... [Read more]

How can i fix my sime friendly format 80E boiler?

When turning on the Central Heating and leaving it for approx. 30mins, the pressure keeps going over the blue ... [Read more]