I hope someone can help.
I had a Vaillant ecotec plus 837 fitted along with a VRT350 programmer a week ago. All works great but i have a question.
What i am trying to do is the following, is this possible?
1. I have the timer on twice a day for 1 hour at certain times. I have the temperature set to 20'C. I want the timer to turn on the central heating and then switch it off again at the set time whether it hits 20'C or not. Is this possible? At the moment the heating turns on then stays on until it hits the temperature set which is 20'C. Am i able to programme this to turn off at the given time rather then carrying on trying to hit the set temperature?
The programmer is in my hall way which is always coldish compared to the rest of the house.
I can set the thermostat lower but i find after one hour the house is very comfortable. I just want it to switch on then off after one hour. Another problem is sometimes the temperature is 13'C on the thermostat and sometimes 15'C so i cant really set the temperature as the central heating may be on for ages or at other times it does not turn on.
If this programmer can not do what i want, which thermostat/programmer do you recommend that can do this?
Thanks in advance
I had a Vaillant ecotec plus 837 fitted along with a VRT350 programmer a week ago. All works great but i have a question.
What i am trying to do is the following, is this possible?
1. I have the timer on twice a day for 1 hour at certain times. I have the temperature set to 20'C. I want the timer to turn on the central heating and then switch it off again at the set time whether it hits 20'C or not. Is this possible? At the moment the heating turns on then stays on until it hits the temperature set which is 20'C. Am i able to programme this to turn off at the given time rather then carrying on trying to hit the set temperature?
The programmer is in my hall way which is always coldish compared to the rest of the house.
I can set the thermostat lower but i find after one hour the house is very comfortable. I just want it to switch on then off after one hour. Another problem is sometimes the temperature is 13'C on the thermostat and sometimes 15'C so i cant really set the temperature as the central heating may be on for ages or at other times it does not turn on.
If this programmer can not do what i want, which thermostat/programmer do you recommend that can do this?
Thanks in advance