timer

  1. W

    defrost timer for fridge freezer

    Hi, Defrost timer had stopped working and apparently part now obsolete. Cooling of fridge freezer still working and when manually advanced timer into defrost mode (7mins) defrost works but have to manually advance back into cooling mode (12hrs). Anyhow i purchased the exact same internal...
  2. electrical mt

    Staircase timer with pir sensors

    I have replaced a staircase timer because the previous one was fault. There was a problem the light stayed on all the time. When i replaced the new one and awitched on the mcb light when on for some time then switched off. When i oass in front of pir sensor they dont switch on. The sensir is...
  3. S

    Timer needed, but not the standard one

    Hi, I'm trying to get a timer that runs off mains, but where the clock trips a separate independent circuit. Everything online seems to be based on the timer letting the mains through rather than tripping an independent circuit. I've tried googling it, but can't come up with the right phrase to...
  4. N

    UK Timer control of outdoor socket

    Is it ok to control an outdoor double socket with a programmable switched timer - the type usually used for lighting? The sockets are for a pond pump and filter which use c 35w while the timer switch wd be mounted in a shed and on a 6a mcb. My sparky didn’t sound concerned - he basically said...
  5. A

    Help wiring a neutral for timer switch

    Hi, I have ran a light ring off a fused spur with two lights on, each with their own switch (outside and lobby light) I want to put the outside light on a timer but the light only has one wire coming into it (twin and earth). I have wired up the lights as shown on fig 2 in the link below using...
  6. N

    Economy 7 quartz timer help

    Hi, My hot water hasn’t been working properly since beginning of Jan, only working when I press the boost mode for an hour. I had a new timer installed yesterday the economy 7 quartz however none of the dials seem to be moving on the timer and when I boost this the dial doesn’t work either. I...
  7. T

    Voltage N to CPC causing Fan timer to continuously Run

    Hi All, Bit of a tricky number. I have recently installed lights / fans /toothbrush chargers and shaver sockets to a bathroom and En-suite. The house had been rewired a few weeks before(not by me). I tied into the existing lighting circuit and everything works fine apart from both extract fans...
  8. J

    Covert outdoor lights from timer to smart

    I have outdoor lights that are controlled by dusk sensor and then timer (for OFF) on the right of the picture. The switch to the left of the box powers off the entire fusbox therefore I cannot change that as I have other things I keep on). What do I need to buy (switch/plug?) to swap the old...
  9. pirate

    Sangamo M5 replacement timer

    I have been asked to find a replacement timer for a Sangamo M5. I've done some searching, but frankly came to no obvious conclusion. Not my usual area of work, so I hope someone with recent experience can point me at a suitable model.
  10. B

    Why does Siemens RWB30E timer switch keep failing?

    We have this type of "mechanical" timer switch to control our central heating, which is Potterton combi boiler. The switch keeps failing after 2-3 years. This is our 3rd replacement now. It starts with central heating turning itself on for no apparent reason, although the switch is in off...
  11. C

    Can an electrician change the Economy 7 timer in a smart meter?

    Hello, I am on Economy 7 and I have storage heaters and a hot water tank connected to a separate CU for my off-peak usage. The timer that switches to the off-peak circuit at night on my newly installed SMETS2 smart meter is wrong so I am being overcharged by 50% for my night appliances. The...
  12. A

    Replacement thermostat / timer

    Hi. I have very old underfloor heating with thermostats. I'd like to replace the thermostats with timer/thermostats if possible. The current (very old) ones have 2 red cables, 2 black and an earth. One of the red cables is live all the time, the other live when the thermostat kicks in. It...
  13. L

    How to set a timer for a grain auger?

    I have a 51’ auger I set up with a 425 bu gravity box last year for corn harvest. I run a @600 bu grain cart. But I had to either shut off box, then auger. Or let auger run as I got next dumps from combine. (Or hire person to babysit). So what I want is a 220 volt able to handle @40 amp...
  14. bluewhale

    DIY - Wiring extractor fan with no timer to light switch.

    Hi there. Recently our bathroom extractor fan broke, so I got a new one but I'm having difficulty wiring it (homeowner DIY guy here). So... there are 3 wires coming from bathroom wall: brown (Live) blue (Neutral) yellow/green (Ground). Previously, old extractor fan used all 3 of those wires...
  15. leehawa

    On and off timer to control a pump

    I am looking to switch on a Grunfos pump on a megaflow hot water tank with a wireless Rf switch I am looking for a timer which when it receives a signal just comes on for 30 seconds to a minute and then shuts off I am not looking for a 7 day programable timer just one that will come on when...
  16. S

    How to Wire a Asymmetric Cycler Timer Relay (Like GEYA GRT8-S1) to replace Ice Machine Timer

    I am trying to replace a mechanical switch from an OLD ice machine with an electronic timer. The existing switch has only 3 wires, a Black Power Wire, Blue Normally Open and Orange Normally Closed. The existing timer is activated by a capillary tube attached to the freezing tray. When power...
  17. Therey4u3

    My main pump is not turning in despite hearing the timer go off.

    Im sure it’s the wiring so what can I do to fix it myself the cheapest way possible.
  18. J

    Anyone tried the Atoko Fan Select (ATQ6-03) - extractor fan timer - switch fan off during run-on?

    Hi. Has anyone tried the Atoko Fan Select (ATQ6-03)? Its supposed to be an extractor fan timer so you can get delayed start and run-on using a standard fan. They say you can also override the delay and run-on by switching the light - does that really work?
  19. murd_the_nerd

    1950s IM Power Relay Timer Help for Solenoid Valves

    Hi there Complete novice electrical wise. I am refurbishing an old 1950s Injection Moulding machine and looking to replace the Power Timer Relays. So far with no success myself and two attempts. It appears I need some expert help. I would love direction on the type of timer I need and a link to...
  20. T

    Horstmann Economy 7 Quartz Timer Inverted

    Hi, we have this device in our home and looks like the timer is messed up. It looks like the timer led is on when not in off-peak hours. I debugged this by just rotating the time dial and the timer led turns off for that 4-5 hours period and the rest of the day when I am turning it is on, so...
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