#Therm pro timer pt04 instructions free#

If your timer seems to have stopped working altogether or only functions intermittently, you could try resetting it to see if this helps. Again, the fix for this is to reprogramme the current time. Many boilers automatically reset to midnight, which can lead to these appliances switching on at seemingly random times. To address this particular issue, simply reset the current time.Īlso, if there’s been a power outage to your boiler, this may have affected the clock. Although some timer clocks change automatically, not all do. This can be a particular issue when we switch to and from British Summer Time. For example, if the clock on your timer isn’t set to the right current time, this can mean your heating comes on earlier or turns off later than expected.

The good news is, they are often straightforward to fix. Have you ever found yourself asking questions like why is my boiler on when the timer is off? A number of problems can arise with timers that could leave you scratching your head.

#Therm pro timer pt04 instructions free#

Bear in mind that if you have a programmer with a thermostat, it should be exposed to a free flow of air and shouldn’t be near to heating or cooling appliances as this will prevent it from taking accurate readings of the temperature of your home. Some programmers need to be wired to your boiler, but many modern designs are wireless. You can also get programmers connected to thermostats that give you even more control over the temperature of your home. This could be inconvenient if your routine differs throughout the week.įor greater control and flexibility, it’s now possible to get more complex programmers that allow you to set different heating patterns for different days of the week. These systems are easy to use, but their limited functionality means that your appliance will switch on and off at the same times each day - unless you manually adjust the settings whenever you want to vary the pattern. They usually have a round dial with the 24-hour clock printed in the middle. They let you switch your boiler off, put it on a continuous setting or programme it to turn on and off at set times each day. Simple mechanical timers tend to give you three basic options when it comes to controlling your heating. In contrast, older system are mechanical and are controlled using a dial. Most timers and programmers these days are digital and feature a small screen as an interface. For example, you might set your system to switch off or provide less heat during the night or while you are out of the house.

This is useful because it means that you can set your heating to fit around the specific needs of your household, maximising comfort and cost effectiveness. In general, timers and programmers allow you to determine the times at which your heating and hot water switches on and off. Not all boiler timers are created equal in fact, these functions can vary significantly depending on the type and model of appliance you have.