Redring 7 electronic controller instruction manual

This will tell you if it is the immersion heater or timer. You can download them from the downloads tab. I have the this electronic 7 which was a recent replacement for an older one. It is fitted to a single element immersion. When I programme it for the off peak timer, the switch comes on but the light on the timer indicator is red and nothing else happens. When I programme it for the times boost programme, it does turn the immersion on at the set time and heats the water but the instructions say this setting should not be used with single elements?

Help needed please. It sounds like terminals 4 and 5 were not linked when it was installed. Will this replace a Horstmann BX to control dual element water heating on economy 10? I have just moved into a property i have a horstmann electronic 7 maxistore, when i have it in timer mode it just wants to work flat out until its timer on switch is turned of again, altough the timer is set correctly, its almost if it has it has been rewired to only work manually in either manual or timed is this possible?

It does sound like the relay has fused shut, so replacement is needed. I have just moved into a house with horstmann electronic economy 7 timer I have no instructions on how to set is there a video that can help or instructions available can you advise thank you. You can download the instructions from the download tab. Notes above suggest the unit can support two elements but each of mine are rated 3kW-could both still run from the one unit allowing timer to use cheaper off peak rates, thermal capacity should suffice with odd manual boost?

You will need to have the bottom element wired to the timed output and the upper element to the boost output. This gives you a full tank on cheap rates with a half tank boost outside these hours if needed. Hello , I have Horstmann electronic 7. I would like to have during the night water in the tank heated by cheap night -rate and if I need more hot water a day time I will press the button boost.

What settings I need to do please? You simply program the times on the electronic 7 to the cheap rate times. The boost will work outside of these times. Think it's heating during higher tariff time. Thank you. Please see the downloads tab for the series 2 user manual that will explain that.

For a new installation, do I need a separate backbox? If so, which one do you recommend? I am looking for a timer that can be set either twice ao three times a day.

I am not on economy 7 at all. Can I use this timer during peak time supply? I have a Horstmann electronic 7 water heater. I have found that the only way I am getting any hot water is to use the boost.

What could be the problem? Kind regards Jonathan Walpole. It could be a problem with either the Immersion heater or the timer.

If you have separate heaters for boost and timed, then you will need to get an electrician to check the output of the timer. I will be away from home in the near future and will only be returning to the property once or twice a month. What is the best way to manage this timer please? Is it ok to move the output switch to 'off' when I leave and then to the 'timed' position on return? Yes, that is what I would recommend. Home About Contact. Legionella is a small bacterium, of stick-lik e form, and is f ound naturally in fresh water.

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Log in or Sign up. DIYnot Forums. Gents, If the client has peak and off peak tariffs with twin elements, am I correct in thinking that. Top element, peak, is just a booster? They wont come on together will they if boost is applied on the timer during a peak daytime boost? You are correct. No, they cannot both be on at the same time - assuming installed correctly.

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