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mechanical timer

  1. P

    How to work this mechanical timer dial

    Hi all, I have just moved into a rented property and it have a unvented heater tank for the hot water. I am getting no hot water at all and just wondering if the knotches on this timer dial need to be in or out for it to be on? I suspect the timer is broken as when I set the current time it...
  2. jasoninhants

    Alternative to LCD programmer

    Hi, hope someone can help. We currently have a Honeywell CM901 in our conservatory to control underfloor heating in there. However, the LCD display has failed on this and a previous unit, presumably due to the cold. I've tried rejuvenating the LCD display (via YouTube techniques) which gives...
  3. C

    Worcester Greenstar 28i Junior; timer is losing time.

    My mechanical timer has started losing time, meaning my heating is no longer coming on when I want it. I assume the timer unit is failing and needs replaced (or is it fixable?) and was wondering what my best options are? I'm tempted by something like a Nest to give me more remote control; can...
  4. E

    Main Combi 24 he timer help

    Hi I have a main combi 24 he boiler. Yesterday I fitted a Salis rt310rf room stat to replace an old Drayton none digital one. When I had the front cover off the boiler I noticed the back of the grasslin mechanical timer is pretty warm (even when heating is not running). So I replaced it with a...
  5. B

    TRAC T 45 boiler timer

    Hi, I just moved in to a flat that has a TRAC T 45 installed that controls the boiler. I already looked online on how to configure it, but couldn't find anything. Can anyone here help me? I am attaching some pictures that I took from it. Many thanks in advance.
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