How to mend ... Sime Format Water

How do I add water/increase pressure to Sime Format System E1 boiler?

The Bi-colour orange LED is flashing, and the water pressure is at 0. How do I add water or increase the pres... [Read more]

sime format 80e fires on and off for 6 seconds continous?

sime format 80e fires on and off for 6 seconds continous when radiators calling for heat or hot water.every th... [Read more]

how can I fix my heating?

I have sime 80 format boiler, water is ok, heating is low radiators are half worm top or bottom. what is the c... [Read more]

sime 80 format boiler-no hot water?

Can anybody help my water no longer heats up. The radiators are working fine so i presume this can be fixed. W... [Read more]

cutting out and now pressure issues?

My boiler (Sime friendly format 80) kept just cutting out when the hot water was running. I didn't bother me ... [Read more]

Sime Format 80 C?

Hello, My Mothers Sime boiler has started to leak, the leak is just above the Cold Water Inlet for the Direct ... [Read more]

Sime Format C - Are we the only ones ?

My Sime Format C 100 seems to have hot water for a while and then goes cold. Furthermore the summer setting d... [Read more]

How can I fix my SIME combi boiler friendly format 80E?

Our boiler runs with the heating on, it ignites initially then seems to go out with the pumps still running. W... [Read more]

my boilers leaking through a pipe going outside, how do i fix it?

my boilers leaking water from a copper pipe going through the wall outside, its leaking back in on itself and ... [Read more]

I have a SIME format C boiler, which won't ignite?

I have a SIME format 100 C boiler. It seems unable to fire up. When the hot water is turned on, there is a cli... [Read more]

how can i fix my sime 80c format boiler?

my boiler fires up and heats the radiator but there is no hot water at the taps, i have no manual so therefore... [Read more]

My sime 100c combi's heating works but there is no hot water?

I have a Sime 100c format combi boiler, it is 18 months old and the hot water doesnt work. The heating does an... [Read more]

SIME FRIENDLY FORMAT 80E WONT FIRE UP???? PLEASE HELP!!!!?

the boiler is set to turn on via the timer which it normally does without any problems in the morning.during t... [Read more]

how can i fix my sime friendly format 100E combination boiler?

when asking for hot water the hot water is not heating up the heating works instead when the hot water is ran ... [Read more]

Sime 80 Friendly Format Combi Boiler stops heating?

The boiler is increasingly failing to produce hot water from taps and for CH after it has already started a he... [Read more]

who can fix my sime 80c format boiler?

My boiler makes a loud squealing sound when the central heating is on and we use the hot water. This used to b... [Read more]

sime friendly format 80e?

It has worked fine until recently, now it struggles to provide heat and hot water simultaneously. The flame go... [Read more]

Boiler pressure rising?

Hi, i have a Sime Frirendly Format 80e combi boiler. Over a few months the pressure guage started to rise slo... [Read more]

whats wrong with my friendly format sime 80e combi bolier?

hi woke up today boiler not well any ideas what could be wrong? heating works fine,however problem with water ... [Read more]

Sime Format Friendly 80 (2000 model)?

Hi, I'm getting water ok with the above boiler, but no heating - electrics seem to be working fine. I think... [Read more]