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ESi 3 Channel Multi Purpose Programmer

£60.62 £50.52
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184 Available for Delivery
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This 3 channel multi purpose programmer allows the user to program when Hot Water, Central Heating Zone 1 and Central Heating Zone 2 comes ON and OFF up to 3 times a day, at whatever times you choose. Timekeeping is maintained through power interruptions by a non replaceable battery designed to last for the lifetime of the programmer and the clock is automatically put forward 1 hour at 1:00am on the last Sunday of March and back 1 hour at 2:00am on the last Sunday of October. The clock is factory pre-set to UK time and date, but you can alter it if you wish. During installation, the installer selects 24 hour, or 5 day/ 2day, or 7 day programming and 2 or 3 on/off periods per day, via a 4 position DIP switch on the back of the unit (see installation instructions).

The large, easy to read display makes programming easy and the unit is designed to eliminate the possibility of accidental changes toyour programme. Buttons normally visible, only affect your set programme temporarily. All buttons which can permanently change your programme are located behind the flip over facia.

The 24 hour programmer option runs the same programme every day.
The 5/2 Day programmer option allows different ON/OFF times at weekends.
The 7 Day programmer option allows different ON/OFF times for each day of the week.
Pumped System (PU) allows independent control of Central Heating and Hot Water.
Gravity System (Gr) does not allow Central Heating without Hot Water but can provide Hot Water without Central Heating.
Perfect for using the second Central Heating zone for underfloor heating.

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Manufacturer

ESi Controls

MPN

ES3247B

SKU

7016

GTIN

753677550841

Product Type

Programmer

Manufacturers Warranty

3 Years (Subject to Manufacturers T&C's)

Weight (KG)

0.000000

Installation PDF File
Download Installation File
Customer Questions
In what ways do heating controls work with heating systems that are already in place?

Boilers and heat pumps are among the heating systems that heating controls are made to operate with. Verify compatibility while adding controllers by consulting the system specifications. Effective temperature control and energy management are made possible by proper integration, which permits heat to be used only where it is required.

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What is the difference between wireless RF and smart Wi-Fi heating controls?

RF (Radio Frequency) Heating Controls operate without an internet connection and use radio frequency signals to transmit information between the thermostat and the boiler or receiver unit. An RF heating control offers manual control for temperature settings and schedules. It is suitable for users who prefer a simple system without relying on technology. A Smart (Wi-Fi) Heating control uses the internet and enables advanced features like remote control, geofencing, etc. via apps. It appeals to users who value convenience, energy savings, and smart home integration. When suggesting controls to customers, consider both the possibility of long-term energy savings and their degree of familiarity with technology.

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Does installing heating controls require a professional?

Although competent DIY enthusiasts may install some basic heating controls, it is best to have plumbers and installers do the work. Experts guarantee correct wiring, configuration, and calibration, reducing the possibility of problems later. You may also give consumers helpful advice on how to maintain their heating system and operate the controls efficiently.

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Are your products guaranteed?

Yes all our products come with a guarantee.

Guarantees or warranties vary, by product and manufacturer.

All our products are guaranteed for a minimum of 1 year (radiators vary - see individual product specifications, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.

On each product, under the specification tab, you will find more information on the guarantee or Warranty.

Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.

You do not want to miss out by getting the wrong installer for some boilers etc.

As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

As long as these are fulfilled, you will get the maximum life and support from your new purchase.

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