Drayton LP522Si 2-Channel Digital Programmer

  • 4, 5 or 6-Wire Installation
  • Fits Standard UK Backplate
  • 5/2 Day Programmable
  • 1 Pre-Set Programme
  • 2 or 3 On / Off Periods per Day
  • Boost Facility
  • Without Holiday Mode
  • Backlit Digital Display

181.14




Features a service interrupter to alert householders when the boiler service is due. Warning period starts 30 days before the boiler is due to be serviced. During this time the backlit display flashes and displays the service date. All buttons/programming features are fully functional during this time. If the boiler is not serviced despite the warnings, the programmer will then reduce the temperature level in the property to a safe but uncomfortable level until serviced. Also features a battery back-up.


Brand Drayton
Central Heating Control Type Programmers
Colour White
Compatible Boiler Type All Boilers
Control Operation Digital
Current Type AC
Display Type Backlit Digital Display
Fixings Supplied Fittings Supplied
Green star Saving energy at home
Green star Claim Setting times for central heating and hot water to switch on and off can help reduce your home’s energy consumption.
Heating System Mode Heating & Hot Water
Hertz (Hz) 50 Hz
Holiday Mode Without Holiday Mode
Manufacturer Guarantee 2 Year Guarantee
Max. Load (Inductive) 1 A
Max. Load (Resistive) 2 A
Model Name LP522Si
Model No 25491SX
Override Facility Override Facility
Pack Size 1
Pieces in Pack/Case 1
Power Consumption 5.6 W
Product Depth 29 mm
Product Height 90 mm
Product Type Programmer
Product Width 148 mm
Programme Facility 5/2 Day Programmable
Programmer Mount Type Fits Standard UK Backplate
Programmer Power Source Mains-Powered
Programmer Voltage 230 V
Smart Compatibility Not Smart
Switching Type SPDT
Terminal Capacity Terminals accept up to 2.5mm² cable
Time Change Automatic BST/GMT Time Change
Wiring Installation 4, 5 or 6-Wire Installation
z1 – UK Manufacturer Name Schneider Electric Controls UK Ltd
z2 – UK Manufacturer Postal Address 401 Southway Drive, Plymouth, Devon, PL6 6QT
z3 – UK Manufacturer Electronic Address customer.care@draytoncontrols.co.uk
z4 – EU Manufacturer Name Schneider Electric Industries SAS
z5 – EU Manufacturer Postal Address 35 Rue Joseph Monier, Rueil-Malmaison, F-92500, France
z6 – EU Manufacturer Electronic Address customer.care@draytoncontrols.co.uk