Welcome to PlumbersForums.net - The international free plumbing advice forum. Professional plumbers sharing advice with fellow plumbers and DIY alike. Register for free today! - Checkout the Plumbing Advice forum and then our Plumbing Videos area which still needs populating.
You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
A computer programmer, sometimes called a software developer, a programmer or more recently a coder (especially in more informal contexts), is a person who creates computer software. The term computer programmer can refer to a specialist in one area of computers or to a generalist who writes computer programs.
Please help, I'm losing my mind.
Over the past week my boiler has been coming on even when the programmer is set to off. It doesn't matter if I change it to off or if it's set not to be on because of the timer. Was working as expected up to that point.
I've done a factory reset on the...
I've often seen this wiring diagram for Y plan but is the cylinder stat wired correctly?, should the cylinderstat terminal1 go to the boiler+circpump, terminal2 to the MPV grey wire and terminalC to (from) the programmer "HW OFF"?.
The below wiring suggests to me that with "HW Off" and with the...
I have got a 25 year old Potterton Profile boiler, quite basic and very reliable, on a fully pumped system. It has worked happily with a Glow-worm Mastermind RWB2 programmer, but just recently the programmer occasionally misses a switch-off. So I thought I’d replace the programmer and bought a...
Hi all, I was wondering if someone ever heard of a system boiler programmer with WiFi. My niece lives in social housing and has gas central heating with system boiler and copper cylinder for domestic hot water also she has a room stat in her hallway and a 2ch programmer in her kitchen and she...
I need a 2 channel programmer that has a backlight. I have a couple but the backlights are not particularly brilliant, from the point of brightness and text size.
Can anyone recommend a decent one with a good level of illuminated display and a good sized text.
I have a conventional heating system. Gas boiler with radiators and a hot cylinder. Heating has a single thermostat in the hall and the water, a thermostat on the cylinder. There are two zone valves (Drayton ZA5), one for the hot water and one for the radiators.
The problem is that the hot...
Just had a new boiler system and smart programmer fitted (salus IT500)
Plumber wasn't to sure if the stat was wired correctly as he wasn't clued up on smart programmers .
Everything works fine on the new system apart from when it calls for heat it don't like it and I have to put it on...
I'm looking to reduce my bills in a rented property, which has an ancient boiler, standard old-style hot water tank with thermostat, and an LP722, no room thermostat.
So I want a programmer with a wireless thermostat, which is a drop in replacement for an LP722, as I can't fiddle with the wiring...
My 8 year old DT10RF's screen is failing and becoming difficult to read. My 8 year old boiler is a Worcester Bosch Greenstar 34CDi Classic.
I have been thinking of replacing with a wifi controller that I can use over the internet and smart radiator thermostats (Smart TRVs).
Could someone confirm if the Potterton EP2 programmer is a DIRECT replacement for the EP2002? In other words the one programmer is unclipped and the other is clipped on without any rewiring? I have read differing reviews that indicate if my EP2002 acts as a wiring centre it is not quite as...
I’ve successfully installed the programmer and it’s working fine. Unfortunately due to lack of space I can’t access the two small screws on the bottom that secure the unit to the wall plate. It seems secure enough without them but is it ok to leave it without the screws? Thanks.
I have an oil fired Worcester regular boiler which suddenly has a mind of its own. Programmer totally off but the boiler is firing up. I’ve noticed that the valve doesn’t move when I turn on the programmer and click the thermostat to on. Should it? The DHW valve doesn’t have a visible...
I have an old controller that I want to replace. I have 3 heating zones in the house (outside oil burner/seperate internal water tank)and want something that can replace this controller and give me wireless control of hot water and switching on the zones with a mobile device.
Hi All ,
Some advice please ,
We have not had the heating on for a bit but decided to put in back on today for a bit
However when I went to the programmer and peers the Manuel to come on , it wouldn’t come on ?It’s a combi and the hot water is all working ok
Display way showing a triangle...
You helped me massively before so I thought I'll give it another go as is Saturday evening and I'm totally stuffed with my Honeywell programmer. The problem is it doesn't stay in just click on and off. Lights off and back on when I try to set it to water heating or central heating...
I’ve just bought a flat and it has an Ideal Response 120 combo boiler with a funny little programmer in it that keeps overriding the room thermostat and I cannot figure out how to use it for the life of me. I have the boiler manual/user guide but they mention nothing about...
We recently moved into a new house & the hot water timing is programmed by a Honeywell ST9100A.
I have set the on/off timer OK but am struggling to set it so that it switches on an hour later during weekends ie Saturday & Sunday mornings.
I am wondering if I could ask for some simple advice re...
Hi All, Merry Christmas and a great New Year.
I want to change my old Switchmaster programmer to a newer easier to use wi-fi controlled model, something I can adjust from my phone or laptop and not have to crawl about in my airing cupboard! ( I'm too old for that stuff). Can anyone recommend a...