Pete67 Actually you shouldn't change the time on the dial timeswitch when moving from winter to summer time. The ESB dual rate meter contains a timer which is not adjusted either. So in winter time make sure the correct time is showing against the winter mark, and in summer time just use the summer mark - no adjustment of the dial will be needed.

The Energy-related Products (ErP) Directive and what it means to the heating installer? The ErP Directive is a new regulation set by the European Union (EU). Specifiers Certain products in the Horstmann range have been designed specifically for use in the social housing and rented accommodation sector.

Nov 10, 2012 Horstmann Economy 7 Quartz! I found these user instructions online but once again it. Instruction manual in form then youve come to the loyal Horstmann electronic economy 7 timer user manual horstmann quartz economy 7 timer with boost switch and back.

Here is a quick introduction – click on the link beneath each description for full details you can also follow this route to download a data sheet. Energy Saving Find out how to save money and help the environment in this useful section.

Controls can play a major part in reducing carbon emissions from home heating. Modern condensing boilers require a full control set to ensure optimum performance and reduce energy costs.

I'm not sure if I'm writing this in the right place. I just moved into an apartment and for the life of me I cannot figure out how to work the water heater!

Does anyone have any experience with this particular model?! Horstmann Economy 7 Quartz. I'm used to having an electric shower and/or an easy immersion but this looks so complicated to work! I can't set the timer as there is no dial to do so?! I read on another forum that you have to take the front off to set it? Also I'm so not familiar with this kind of water heating so I'm not sure when I should be heating the water i.e to keep costs down?!

Internet Download Manager 6 16 Final 10 06 2013 there. I found these user instructions online but once again it doesn't say how to set the timer! I'm so confused!

Also there is a picture of it so people can maybe figure it out! I would seriously appreciate any type of help! Sorry for dragging up an old post I have the same problem I have no idea how to set the timer, I would like to have hot water for between 7am-9am does anybody know how to do this? As Johnpt says, just set the dial on the front to the current time of day.

Note the summer/winter hour difference - currently it's winter time. The time the water is heated is pre-programmed into the timer, so you make no more adjustments.

It heats the entire tank overnight on the cheap rate electricity so should be nice and hot by 7am. You use the boost dial if there's no water left later in the day. It heats half the tank at a quicker rate (like the sink setting on a standard immersion). As Johnpt says, just set the dial on the front to the current time of day. Note the summer/winter hour difference - currently it's winter time.

The time the water is heated is pre-programmed into the timer, so you make no more adjustments. It heats the entire tank overnight on the cheap rate electricity so should be nice and hot by 7am. You use the boost dial if there's no water left later in the day.

It heats half the tank at a quicker rate (like the sink setting on a standard immersion). Thats great thanks mil for the reply because i couldn't get my head around it i'm used to timers with teeth on them!