Need some help please. Got a brain teaser for my first post. My pool pump motor cratered over 4th of July. It was working fine and started to sound like it had gravel in it. I turned it off at the timer to backwash and the breaker tripped. She was locked up. Since it was 8 years old I took it to...
Installing a small above ground pool with a 1/2HP 120v pool pump. The house is older and has no grounding system that I can tell. Outlets are two prong. I know I need a gfci outlet to plug pump into but will this be safe and work as intended with no grounding system and only a hot and neutral...
Hi to all,
I have got dual pump set Grandfos Magna1 installed. Those pumps can be constantly running when paired wirelessly.
However, I would like to be able switching them on and off separately, for example 3 hours pump1 is running then pump2 for another 3 hours.
To achieve that I assume...
Hi, I'm designing a wireless switching system for a cattle water trough. I'm looking for a float switch which would send a wireless signal to a receiver 300m away next to the pump and bring the pump on when required. There is line of sight between the units. At the moment the pump is switched...
Hi,
I hope that someone here might be able to put my mind at rest. I have an engineering mind and a reasonable understanding of electical work, but I'm not confident on this area and want to ensure the safety of my family.
I purchased a bestway splasher pool a few years ago (holds around...
I have a whole house 110v sewage pump. Manufacturer says it needs 5 times the operating current for start up. That's 7000 watts. I plan on getting a 8500 watt inverter generator and manual transfer panel...
My mother moved into her three bed home in 1960 and it had underfloor heating in the living room. I remember we used it when I was growing up in the 70s but it hasn't been used for probably 30 years. Electric storage heaters were installed to take advantage of the old off-peak electric tariff...
Hi All,
We bought a Hozelock pump about 8 years ago. It's still working but a dredger came along and cut the wire about 1 foot from the pump. All the waterproof connectors we tried hasn't worked and it's now time to find someone who could help us strip it down and rewire the whole thing...
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...
In a few days our local HVAC company will replace our propane furnace with a Mitsubishi heat pump (PUZ-HA42NKA1) and ducted air handler ((PVA-A42AA7) with a 15kW backup electric unit (EH15-MPAS-LB). Submittals and installation instructions can be found on mylinkdrive.com. I'm doing the...
I had a electrician look and apparently the relay is stuck so the pump keeps running even when not calling for hot water. We already replaced the Honeywell timer and that made no difference prior to calling electrician so its definitely a stuck relay. He said he couldnt get a replacement relay...
This could be interesting. Any thoughts/predictions:
I have a pump operated shower – in the past year the pump has been replaced 3 times as it stopped working – but the plumber is at a loss to the problem and said it must be something to do with the electrics? This makes sense, because if I go...
Hello
I have a Heatrae Sadia Electromax 9kW electric boiler that does hot water and central heating.
Recently it broke and someone from Baxi came to fix it (side note, if anyone knows anyone other than Baxi who will work on this boiler then please let me know, they seem really pricey). They...
So
Dad's Old condensate pump went kaput (screeching like a banshee, float valve sticking and wouldn't shut off due to said sticky float valve but still pumping away), service company come out, swap condensate pump (Plumbcenter 667888), however at one point they lose power to programmer and...
Iv wired in lots of regular Y & S plan heating systems with the regular one pump. However this job i’m going to tomorrow (not seen it yet) has 4 Heating Zones and 1 Hot water Zone, the plumber said i need to ensure when one zone runs it doesn’t back feed and cause another zones pump to run, he...
Hi
I have a central heating system installed but the controller cannot differentiate between hot water demand and central heating demand. Currently when hot water demand is on and CH is off the CH (radiator) pump has to be run.
The issue is that the boiler only has one input for heat demand so...
Hi,
Not quite a central heating system but the same kind of pump used I believe.
It is used to increase the pressure of the water system when the tap is turned on.
Today it started tripping the RCD.
It is located on the roof below the exterior water tank.
I removed the plastic cover that...
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