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We have 1472 questions about mending 'system working help'

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Mend Heating, Home Heating Systems

Potterton 50E Neataheat profile - No Central Heating? ?

Potterton 50E Neataheat profile ( conventional heating system)... Hot water is working on demand.. ok C... [Read more]
Mend Vehicles, Cars

Air con stopped working?

I have a Peugeot 407 and the Air con and ventilation system has just stopped working! Not good with cars an... [Read more]
Mend Vehicles, Cars

2002 ford focus 1.8TDDi?

ive just been reading about programming extra keys. i only have one key and im unemployed so money is tight an... [Read more]
Mend Heating, Home Heating Systems

Ideal pump over run and cold tap in bathroom problem?

Hi, we recently had a new ideal boiler fitter and so getting to know the system - we had to let air out of the... [Read more]
Mend Security Systems, Home Alarm Systems

How do you trigger a Menvier SD1 dialler using an auxillary input?

I have a Menvier SD1 speech dialler which I want to trigger using just a 12v PSU and a relay from an auxillary... [Read more]
Mend Heating, Home Heating Systems

Warmflow 70/90 Oil Fired Combi rads not getting hot?

I have a Warmflow 70/90 Oil fired combi and the press ure relief blew the other day, i checked the expansion v... [Read more]
Mend Security Systems, Home Alarm Systems

how do i turn my door chimes on on my alarm system?

How do i reset my door chimes to work as they have stopped working?
Mend Heating, Home Heating Systems

Oil fired worcester bosch heatslave boiler not igniting?

After 3 hour power loss/low voltege (84v) boiler would not ignite. Checked fuses, ok. Pressed both reset butto... [Read more]
Mend Vehicles, Cars

My Breaks are not working properly?

When trying to stop the breaks are quite non-effective although I have bought new pads and shoes for the car b... [Read more]
Mend Heating, Home Heating Systems

camray 5 40/65 external heating syestem not working?

i have a camaray 5 40/65 external oil fired heating system that runs ok and heats up all the radiators then on... [Read more]
Mend Heating, Home Heating Systems

water not heating correctly?

my ferroli maxima 35c condensing boiler water system keeps running hot then cold ,water tempreture will not st... [Read more]
Mend D.I.Y, Windows and Doors

how can i open jammed patio doors?

Upvc patio door locking system has jammed when handle was lifted up and handle cannot be lowered to open door ... [Read more]
Mend Heating, Home Heating Systems

Drayton Wireless System RF1 / Worcester Boiler?

I have a Drayton Wireless System RF1. The thermostat is apparently working well: it indicates the temperature ... [Read more]
Mend Heating, Home Heating Systems

How can fix banging in hot water boiler system?

I have older Burnham Anerican bioler heating system (31 years) the fill valve quit working and relief valve ... [Read more]
Mend Heating, Home Heating Systems

how can i fix my sime boiler automatic valve?

I have a sime boiler not sure what type,recently the automatic valve that opened when i turned on the heating ... [Read more]
Mend Heating, Home Heating Systems

How can i marry my honeywell CM921 the the BDR91 relay box?

we have a Honeywell CM921 thermostat and a BDR91 relay box, for the past two years was working fine. However r... [Read more]
Mend Heating, Home Heating Systems

Baxi Megaflo HE26, central heating but no hot water?

I have a Baxi Megaflo system, burst pipe during the week meant the system drained. Water is back on and pressu... [Read more]
Mend Heating, Home Heating Systems

Pressure fault on Worcester 28Si II?

Hi. I'm repairing my boiler after it froze. I have the central heating working now (pump and flow sensor damag... [Read more]
Mend Heating, Home Heating Systems

Worchester 24i rsf (no CH or HW)?

My boiler has decided to stop working, when you turn it on it makes the normal sounds but it doesn't make the ... [Read more]
Mend Heating, Home Heating Systems

How to increase pressure?

Valient eco tec pro system not working pressure low

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