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 Name	Drayton
Colour	White
Material	None
Manufacturer Model No	25491SX
Wear Type	None
Type	Programmer
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Central Heating Control Type	Programmers
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
Max. Load (Inductive)	1 A
Max. Load (Resistive)	2 A
Model Name	LP522Si
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	[email protected]
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	[email protected]