How to mend ... Valve Wiring Help

new Sunvic 207xls no HW only?

Following upgrading the programmer from a Sunvic 207xl to a Sunvic 207xls the HW no longer runs independently ... [Read more]

Vauxhall Combi - new starter motor fitted & now wont run!?

I have fitted the new starter motor & now it wont start! It tries to but wont run. When I fitted the new star... [Read more]

switchmaster midi valve VA1?

Hi everyone, I have a switchmaster system place in my house ( programmer,thermostat and midi valve VA1). The ... [Read more]

2005 berlingo van engine diagnostic code p0170 and ecu lock out for reading?

I have a 2005 plated 1.9d van approx 55,000 on clock,i have had a diagnostic code taken from this van which is... [Read more]

Why can we only get heating when hot water on also now(Dual programer)?

We recently needed to replace head valve due to pump over run problem.(Boiler is Potterton Profile) On putting... [Read more]

No heating,but have hot water?

I have an Ideal Boiler elan 2 50F, the boiler comes on when hot water is required, however heating does not. R... [Read more]

heating?

wiring diagram mid valve

Thorn apollo 15/30B boiler?

I have a problem that the boiler runs ok with the burner cover off, but with it on the gas valve turns off aft... [Read more]

aeg favorit 4020 wiring diagram?

Still struggle with dishwasher. . All elements seem to work fine. Flood control, heater, inlet water valve and... [Read more]

Potterton Prima 40 boiler .. what controller ?

Hi, My boiler will only work when both CH and HW selected I cannot have one without the other hence bi... [Read more]

worcester 24i rfs combi problem?

i have fault with my 24i combi. when demand on either ch or dhw is on, the boiler fires, lights but keeps on s... [Read more]

Heating controls?

I have a Climapro programmable room stat connected to a Smart wiring centre all the controls work except the h... [Read more]

rangemaster 110 ignitor problem?

Hi I made a wiring diagram of the FFD valve/solenoid and changed the rightside valve. However when switched o... [Read more]

Bosch Washing machine water inlet soleniod valve?

I have transported a bosch WFO2460 washing machine and the counter weight moved damaging the wiring loom to th... [Read more]

replacing a Harp HGC1 controller?

the heating system consist of a Baxi WM51 3RS boiler controlled by this Harp HGC1. I am trying to replace th... [Read more]

how do i fix my pulsacoil 2000?

the boiler is only delivering luke warm water to the taps how can i fix this problem ? have replaced both emm... [Read more]

problem with mid position valve? ?

I hope someone can clarify if I have diagnosed the fault that I think Ive got. A few days ago the central h... [Read more]

Baxi 100HE Ignition Lockout?

My boiler keeps getting the red fault light on permanently. The boiler lights OK but then shuts down after abo... [Read more]

Problem with Potterton Suprima 80L?

Potterton suprima 80l, h/w is fine as is c/h as long as BOTH are on. Once h/w reaches temperature and clicks o... [Read more]

not going to mid position on valve?

when I replaced the actuator on the mid position valve and controler I found that I could get heating and i co... [Read more]