No hot water
1)
Check the boiler. The bar pressure number should be between 1.0 and 1.8.
If it is lower see step 2.
If it is ok see step 3.
2)
Under the boiler there are two taps. Turn one one, then slowly turn the other one until the pressure bar on the boiler is no more than 1.8 (try not to go over but don't worry if it does).
Turn both taps off.
3)
To boost the hot water for an hour hold down the Advance Hot Water Boost button until it says b 1.
It will heat the water for an hour then turn off.
