ESI - Energy Saving Innovation Controls ES1247 1-Channel Multi Purpose Central Heating Hot Water Boiler Programmer & Timer

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Product Code: ES1247
Brand: ESi
MPN: ES1247
Range: Central Heating Spares
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RRP: £38.49
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1 Channel Multi-Purpose Programmer

The ESi Controls range of programmers are a feature packed range, offering flexibility and reliability for use in any domestic heating and hot water installations.

The ES1247 is a single channel multi-purpose programmer, designed primarily for timed control of your heating and hot water. Ideal for use with a combination boiler or a single heating zone. It can also be used in conjunction with an existing programmer to control additional heating zones or for when additional hot water cylinder control is required.

The blue back light on the programmer can be switched permanently on or off, depending on the user’s preference. When the back light is off, it can be lit at the push of a button and will then turn off again. The programmer can be configured for 24 hour, 5/2 day or 7 day operation, and has the flexibility of up to three on/off timings per day.

Features & Technical Specifications

  • 1 channel programmer: ES1247
  • Large, easy to read LCD with blue back light
  • 7 day, 5/2 or 24 hour operation
  • 2 on/offs or 3 on/offs per day
  • Automatic BST/GMT 1 hour time change
  • Factory set clock and date
  • Easy to use overrides
  • Fits on industry standard backplate
  • Easy to use and quick to install
  • Independent time control channels: 1
  • Power supply: 230V AC, 50Hz
  • Operating temperature: 0ºC to 35ºC
  • Total switch rating: 230V AC, 6(2)A (Total)
  • Contact type: 1B , Micro disconnection (Voltage free)
  • Battery type: Lithium Cell CR2032
  • Enclosure Protection: IP30
  • Plastics: Thermoplastic, flame retardant
  • Insulation class: Double
  • Wiring For fixed wiring only
  • Backplate Industry standard
  • Dimensions: 140mm x 87mm x 37mm
  • Complies with EN60730-1, EN60730-2.7, EMC Directive 2004/108/EC, LVD Directive 2006/95/EC
  • Clock: 12 hour am/pm, 1 minute resolution
  • BST/GMT time change: Automatic
  • Program cycle: 24hr, 5/2 day or 7 day selectable
  • Program on/offs per day: 2 on/offs, 3 on/offs selectable
  • Program selection: Auto, on all day, on constant, off
  • Program override: +1, 2 or 3Hr, advance
  • Heating system: Pumped, gravity selectable

Click the following link for more info: ESI-1247 Technical Sheet PDF


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