Discuss Horstmann Electronic 7 - No hot water, no LED indicator in the DIY Electrical Advice area at ElectriciansForums.net

Reaction score
1
Hi all,

I've come back from a 5 day holiday to no hot water, and the Horstman Electronic 7 controller on (LCD display working) but the neon indicator does not turn on during off-peak hours or when the boost button is pressed.

It's looking like it's going to be a couple weeks until I'm able to get someone out to have a look, so I was hoping I might get some guidance on any next steps in the meantime.

I've tried resetting the unit by holding the boost, select, plus and minus buttons. I've also tried turning it off and on at the wall.
I've tried putting in timed boost timings but to no prevail.

Thanks!
 

Reply to Horstmann Electronic 7 - No hot water, no LED indicator in the DIY Electrical Advice area at ElectriciansForums.net

Similar Threads

The unit only heats water using the programmed boost and when pressed in the 1 2 or Cont boost function. I have checked the off-peak time which...
Replies
7
Views
380
Hi all, Yesterday I returned home to no hot water after a few days away. After a brief inspection it seems the fault lies with the Horstmann...
Replies
1
Views
4K
We have a tribune water cyclinder powered by an old version of the horstmann electronic 7. We haven’t had hot water for a day or so now and...
Replies
1
Views
1K
Hi, So I'm trying to understand what's going on with my off-peak electricity supply, as something's wrong with it and I'm trying to determine if...
Replies
5
Views
1K
Yesterday moved my Mum into her new bungalow. The Hortsmann had been off for a few months I suspect. The boost worked, but nothing happened...
Replies
3
Views
925

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc
This website was designed, optimised and is hosted by Untold Media. Operating under the name Untold Media since 2001.
Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock