Questions tagged [timer]
The timer tag has no usage guidance.
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1answer
43 views
3way wiring with timer AND a dimmer
I'm using an intermatic ST01 to feed the dimmer, since I don't have a neutral in the far box, and I'm told not to feed dimmed input to a timer.
From there is where I'm having a problem, using a ...
3
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2answers
79 views
Replacing Bath Fan Switch with Timer Switch
I want to install a timer switch (it has four wires, red (load), black (hot), white (common), green (ground) to replace one switch in a 2-gang switch box having five incoming cables (see first photo). ...
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1answer
18 views
Electric Furnace, no AC, blower motor starts then slows after 1 second
I have an electric furnace 240V. The blower motor starts then slows and sounds like it is laboring after about one second. It does start at full speed, however. Does the same thing when in constant on ...
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1answer
185 views
Light switch using only black wires - Incoming whites terminate together in box - New timer switch requires white neutral
I want to replace a simple single pole light switch with a timer switch, which requires red, black, white, and ground. The existing switch is in a triple box, where all three switches have only blacks ...
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3answers
71 views
Wiring a switch timer
I’ve bought this timer: http://www.pdlglobal.com/data/product_documents/784_installation_guide_document.pdf
The wiring diagram is in that PDF.
I need help understanding how to wire this up. I’m ...
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1answer
36 views
Timed Light that turns ON every 30 minutes, press button to turn off [closed]
I actually need this set up for my workplace, but I believe you folks here will have the answer.
We need a light to come on every 30 minutes to alert staff to check something routinely. Newer staff ...
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2answers
75 views
Help with bathroom timer and light switch install
I’m fairly new to doing my own electrical so be gentle if this is a simple question.
I’m trying to install a fan button timer along with a new rocker switch for my bathroom. In the image below the ...
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1answer
81 views
Three-way switch puzzle
I have an outdoor light controlled by a pair of 3-way switches, A and B. The switch B is much closer to the light.
Here are the behaviors I observe.
During the day:
A: Up B: Up or Down Light:...
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1answer
346 views
How to wire a Woods PRO 59104 Timer
I'm running an irrigation pump on 240V circuit I added to my breaker panel, and it's working fine with just a switch between them. After my first attempt to add the timer between the switch and the ...
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1answer
55 views
Making sense of wire colors and connections
I am having trouble identifying which wires are in my box despite all the colors being quite clear.
The voltage drop between:
White-Ground= 123.5
Red-Ground= .3
Black-Ground= .3
Black-Red= 0
Black-...
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1answer
725 views
Installing an “In-Wall” Light Timer, But it calls for“Load”, “Hot”, and “Neutral”
I am installing a new wall light switch timer, but in addition to my ground, Hot, and Neutral wires that are currently running to the old switch, this new one requires a "Load" wire too. I tried ...
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1answer
191 views
Leviton Vizia 24 hr timer - How do I install? [duplicate]
I bought a Leviton timer and when I went to install it, I ran into a problem. The outlet box has ONLY three wires - Black, White and a bare copper ground. Looking at the wiring diagram for the Leviton ...
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0answers
36 views
Light Switch Problem - all Reds and Whites
I have a light switch that I wanted to replace with a timer switch (to control outdoor lights). When I pulled the old light switch out of the wall, there were 4 wires connected to it: Two White ...
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votes
1answer
116 views
Can a digital wall timer be used with a baseboard heater?
Can the Eaton PT18M-W-K (1800-Watt 15 Amp) timer be used for a 1500-Watt baseboard heater? According to the specs, the answer appears to be "yes". However, "heater" is conspicuously absent from the ...
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0answers
31 views
Timer behind existing switch
For my outside lights, I have an existing switch installed in the wall that simply switches the lights on/off.
I am wondering if there is a small timer that I can put behind the existing switch (in ...
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0answers
97 views
LED lights with programmable wall switch
I've recently replaced a standard 3-pole switch with the Honeywell RPLS540A programmable switch. The product says that it is not compatible with CFL or LED lighting. I foolishly did not read the fine ...
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votes
1answer
355 views
Installing timer switch with jumper wire into possibly old wiring
I'm trying to install push button timer switch for the shower fan.
In the wall socket there are just two wires plus ground. Previously, a mechanical timer connected the two wires.
Based on this ...
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0answers
22 views
Changing switches with different wiring
I'm wanting to replace a bathroom fan switch, with a timer switch. The original switch has two wires. The new, timer switch, provides for a four wire hook up. How do I make this work or are they ...
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1answer
76 views
Maytag MLG2000AWW sporadically trips the GFCI when setting the dryer timer.
When rotating the dryer timer knob, the GFCI outlet trips. It usually happens when the pointer is near the Presscare area of the knob. It will never trip ar any other time. I checked the GFCI with a ...
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2answers
846 views
Wiring timer switch into 2-gang switch setup with common load (red) with downstream load
I want to install a timer switch (it has five wires, red (load), black (hot), white (common), green (ground) and yellow (three-way switching but not needed for my application) to replace one switch in ...
0
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2answers
215 views
Replacing a switch where power comes thru the fan to the timer switch, with only 2-wires? [duplicate]
I can see an answer where it suggests a 3-wire run from the fixture but I'm hoping to use existing wiring and it only has black and white wires coming from the bathroom fan to the old timer switch.
...
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2answers
367 views
Do i need a short-time timer for coffee maker/water boiler?
In many kitchens I have seen a short-time timer attached to the outlet where the coffee maker/percolator/water boiler is connected. I.e. to make coffee, they both need to start the coffee maker, and ...
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2answers
386 views
Is hooking up led lights to a timer cost effective?
I have 2 strings of small led Christmas lights above my cabinets in the kitchen as a accent lighting (probably about 100 bulbs total) I have each hooked up to a lamp timer, and they turn on for about ...
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1answer
256 views
Timer device and Motion Sensor on same box?
New outdoor GFCI box installed from existing indoor receptacle, plus new LED motion sensor installed from GFCI box, plus plug-in timer device for patio lights. Will motion sensor timer and plug-in ...
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1answer
265 views
How do I replace one switch in a 2-gang box with a timer?
I have a box with 2 switches wired in it. One switch controls the front porch light; the other at least one half hot outlet. I want to replace the switch that controls the front porch light with a ...
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1answer
1k views
Timer with a Dimmer Switch
I have exterior lights on a timer switch. The lights are too bright. Can I add a dimmer switch to adjust the brightness? And change the timer switch to a three-way switch. Will that work?
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3answers
542 views
How can I wire this bathroom fan into the middle of an existing circuit?
I am upgrading a bathroom fan from below (no attic access) and replacing the single pole switch with a timer switch. I’ve wired switches and outlets before, but this one is throwing me for a loop. I ...
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0answers
48 views
How do you make a light switch that will cut power one with a one minute delay, but give power instantly when turned on?
I want to install a fan in the bathroom that works in conjunction with the light switch and stays on one minute after being turned off.
How do I pull this off in my bathroom renovation project?
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1answer
81 views
Programmable timer for boiler without touching thermostat
I'll try to be clear in a field of which I know little...
I have a new pellet boiler feeding hot water into a puffer for radiators and hot tap water. A thermostat in the house requests water at given ...
1
vote
1answer
53 views
How Do I Program this Timer Switch
There is a timer switch in my garage which I can't figure out how to properly use. What I know about it:
It controls my driveway lights
There are time tick marks around the circumference of the dial,...
0
votes
1answer
76 views
Modifying a water irrigation timer to count in seconds instead of minutes
I have a washing machine that requires manual filling from the sink through an inlet hose. If you forget about filling it, the machine will overflow.
I would like to add a timer valve like the ones ...
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1answer
303 views
Single light switch to programmable - 2nd hot line?
I've got a receptacle with three light switches, a single, a three-way and a four-way.
I'm trying to replace the single with a Honeywell timer switch. The wiring in the box seems a bit wacky to me (...
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2answers
5k views
Is it safe to unplug my electric water heater daily to save energy?
Could you please help me answer the following questions?
1) Will unplugging my water heater from the socket when not in use damage it?
2) Which energy-saving timer will work with my water heater?
...
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2answers
42 views
Please help on this cable conections
I have a 2 water pump and a controller with a timer that need to be connected. The controller had two outlets for the pumps, and in the back has 3 terminals: HOT Neutral HOT.
But my 240 volt supply ...
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0answers
29 views
How can I install timer on control knob of a old water heater?
The house I am renting now was built in 1990. The temperature is set on the water heater by turning a knob. Is there a way to install a timer that can be programmed to turn the knob to appropriate ...
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2answers
349 views
Adding a (series) switch to a timer
I have an existing porch light on a (spring-style) timer. I would like to add a switch for more convenience, so that the light could be manually turned on for a few seconds or for several hours.
The ...
0
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1answer
261 views
Wire in parallel thermostat and timer to an air extractor [duplicate]
as the title:
i have a room with with a heat generation that i need to keep under a certain temperature. Anyhow, i want to grant a minimum of air circulation even if the temperature is not reached (...
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2answers
299 views
Can I install a sprinkler system timer underground?
I have a 4-zone sprinkler system. I had a construction crew at my house, and it appears they cut 1 of the 5 wires before pouring new concrete on top. Therefore, only 3 of the 4 sprinkler zones work.
...
3
votes
1answer
538 views
GFCI receptacle works partially when switch is turned off; not at all when on
I had an electrician install an outdoor receptacle recently, and it's not working as expected. Before the receptacle was installed, the only thing I'm aware of that was on this circuit was a single ...
4
votes
2answers
2k views
Is tungsten wattage different from regular wattage?
I bought a new in-wall timer rated 20 Amps. and it says '1350 w Tungsten', so I'm wondering if there are watts which are measured different then other watts? In my calculation it should be 20 x 120 = ...
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1answer
203 views
Is this Orbit Sprinkler Timer (Model 57894) compatible with Rainbird Valve(s)?
I recently purchased an Orbit Model # 57894, and I'm trying to use it with these Rainbird Valves.
I've got it all setup and connected, however it won't turn on the sprinklers on schedule or on manual ...
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1answer
120 views
Muller TC 24.21 Timer Wiring Help
A very basic question. I've just bought a digital time switch model TC 24.21 from Muller. According to the back of the timer it takes 230V~50-60Hz, and I'm a bit stuck exactly how and what to connect ...
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4answers
4k views
Need help wiring a 3-way Honeywell digital timer switch
I recently posted a request for help to wire a Woods 59018 digital timer switch, which I learned was not a three way switch but could be used an override-ON. Unfortunately the directions I followed ...
4
votes
4answers
723 views
Need help with wiring
I think I burned out one digital time switch and don't want to damage the replacement I bought. Can someone take a look at the diagram I drew and complete the wiring?
The wiring diagram that came ...
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2answers
3k views
Add motion sensor and timer so either can turn on front lights
I currently have 4 fixtures, 2 recessed above the garage and 2 enclosed lamps near the front door. They're controlled by a switch that has a builtin timer. I'd like these lights to come on around ...
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3answers
655 views
Simple 3-way countdown timer switch
I've reached the end of my rope with family members who won't turn off lights. I'd like to replace several light switches in my house with switches that just turn the lights off after 30 or 60 minutes....
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1answer
684 views
Always On (Closed, Loaded) Temporary Timed Off Switch
In my backyard I have a couple of motion activated PIR lights. I also have string lights across the yard that need to be plugged in to turn on. What I would like to do is this. I would like to have a "...
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2answers
78 views
Mysterious Timer
We just rented a place and there is this timer on the wall in the hallway. As far as I can tell it does absolutely nothing, any ideas what it is for?
The timer is fairly close to our laundry closet, ...
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4answers
10k views
Oven Timer not Beeping
I have a Whirlpool GR448LXPQ Electric Oven/Stove.
When the timer is set, it counts down to 0, then shows end, but it doesn't beep. The beeper, however, does work when pressing the buttons. I was ...
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votes
1answer
384 views
Would this be the correct way to add a timer switch to an existing fan with thermostat?
We have an existing 120V AC exhaust fan wired to simple inline attic fan style thermostat. We would like to add a timer switch so the fan could be manually turned on as needed.
Would this be the ...
