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Drayton LP522SI service programmer

Product Code: 336011

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Product Description

Allowing different programmes for weekdays and weekends and independent timing of each channel. LP522Si provides the ability to control central heating even more efficiently. No longer do systems have to switch on as early on weekends as they do on weekdays.

Product Features

  • Easy to use
  • Automatic summer/winter time change
  • Memory saver – programme and clock never need resetting in the event of loss of power
  • Easy to read
  • Backlit screen
  • New contemporary design
  • Preset clock
  • On/once/timed/off switching options
  • 3timing periods per day
  • Programme advance buttons
  • All programmers suitable for fully pumped or gravity heating systems
  • Timeswitches are ideal for combination boilers and control of additional zones etc. (volt free contacts)
  • Universal backplate
  • Part l compliant (part j in scotland)
  • Proven reliability
  • Service period selectable
  • Reduces comfort level
  • Warning period
  • Visual indication on lcd
  • Audible alarm
  • Backlit display flashes providing visual warning
  • Separate reset unit
  • Standard backplate.