You can’t set ON1 as the last timing before midnight, but you can set OFF3 after midnight – providing it’s not more than 23 hours and 59 minutes after ON1. On each side of the display there are four operating modes – one group for central heating, the other for hot water. You can change modes with immediate effect by using the appropriate SELECT button. This won’t alter the timings in your program, which you can return to by selecting TIMED. If the timings haven’t been set for you, then your programmer will still be on the factory-set standard 24hr program, with central heating and hot water operating together on the same settings for every day of the week. But it’s easy to make changes – just follow the instructions.

The wiring diagram also includes two terminals, one positive and one negative, which connect the rest of the system to a 230V AC power supply. Lastly, the diagram debuts two time and temperature programmers that control when the heating will come on and off and the desired temperature.When you press SET? after setting OFF3 for the central heating, the display will ask ‘SET HW PROG?’. If the engineer hasn’t set your timings for you, your timeswitch will work with a standard program that has been set at the factory. If this doesn’t suit you, it’s very easy to change it – when you’ve read this introductory section, simply turn to If the engineer has set your program and timings – you won’t need to do anything else. Just keep this guide in a safe place for future reference.

LP112 – a 24hr program, with linked central heating and hot water on for up to 3 heating periods each day, and every day the same. If the engineer hasn’t set your timings for you, your programmer will work with a standard program that has been set at the factory. If this doesn’t suit you, it’s very easy to change it – when you’ve read this introductory section, simply go to the section that contains your programmer model. Setting times for central heating and hot water to switch on and off can help reduce your home's energy consumption. You need to set the timings in sequence – i.e. ON1, OFF1, ON2, OFF2, ON3, OFF3. If you get out of sequence, the display will flash a warning. Sometimes you might need to change the way you use your central heating or hot water temporarily – perhaps due to an unusually cold day, or exceptional demand for hot water.

LP112

Press SET?, and you’ll see OFF1, the end of your first central heating period. Adjust this in the same way, press SET?, then repeat the procedure for ON2, OFF2, ON3 and OFF3.

Your system will come on for up to 3 heating periods every 24hrs. ON1 starts the first one, OFF1 finishes it, and so on. Notice that ON2 and OFF2 are set to the same time.* This means your system won’t respond, but if you want to activate that middle period or change any other timings – read on. While the Drayton Lifestyle LP112 wiring diagram appears complex, in reality it is quite simple to interpret. All the different components of the wiring diagram are labeled clearly, making it easy to identify which component is attached to which. The engineer has set your program and timings – you won’t need to do anything else. Just keep this guide in a safe place for future reference. Lifestyle Timeswitches will automatically control your system by switching it on and off at times that suit you. The red light on the front of the timeswitch shows when it’s on.If, after you’ve set OFF3 you want to fine-tune one or more weekdays, press SET? until you find the first day you want to adjust – then go through the procedure, altering any time you wish. Press SET? to move on to the next day. When you’ve finished, press SET? until you see ‘SET SAT SUN PROG?’. The next two components are the room thermostat, which controls the temperature of the rooms, and the hot water thermostat, which regulates the temperature of the hot water in the house. The room thermostat is usually mounted on the wall, while the hot water thermostat is usually placed in the airing cupboard. If you don’t want to alter any individual days, keep pressing SET? until you see ‘SET SAT SUN PROG?’. The wiring diagram for the Drayton Lifestyle LP112 includes nine different components, each connected with at least one other component. By understanding the layout of these components and what they do, you can ensure that your heating system runs smoothly and efficiently.