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Mend Switchmaster

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Mend Heating Timer Switchmaster

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We have 9 questions about mending 'heating timer switchmaster'

How to mend Heating Timer Switchmaster

Mend heating timer switchmaster
1

switchmaster 805 not turning?

Hi I hope you can help! I have just moved into a new place with the heating timer Switchmaster 805. A... [Read more]
Mend drayton valve actuator

Problem with installing Drayton MA1 Valve & Actuator?

Hi everyone, I swapped out a failed switchmaster acutuator, and replaced it with a Drayton MA1 and wired it us... [Read more]
Mend started minute water

Switchmaster sm905?

Hiya my switchmaster sm905 timer has started ticking every few minute when the hot water or heating is turned ... [Read more]
Mend heating clock heating
2

The timer is not working on my Switchmaster 905 heating timer?

I have this timer installed but the timer is not working. If i manually switch to all it works but the clock ... [Read more]
Mend set controls heating

how do i set a switchmaster 300?

I have a switchmaster 300 boiler that controls the heating and hotwater in the house. when i want to shower,i... [Read more]
Mend wiring central water

wiring on a SM905 switchmaster timer?

Could someone explain the wiring on the timer. The central heating is working fine, but when we just need the ... [Read more]
Mend replace 500 model

Can I replace my Switchmaster 500 timer with a newer model?

The clock on my ageing Drayton Switchmaster 500 heating and water timer has died. Can I directly replace it wi... [Read more]
Mend heating system set
2

We have a switchmaster 300 timer on our heating system?

It doesnt always work!!! We cant rely on it if we set the timer as although it sounds like its working and the... [Read more]
Mend find replacement timer
7

switchmaster sm905?

can't seem to find a replacement for my heating controller; the timer doesn't go round. Is there a compatible ... [Read more]

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