I've just moved into a property which has a Powermax 155 boiler. The central heating seems to work fine, however there is a problem with the hot water, when running the hot water tap you get about a minute of boiling hot water then it just goes luke warm.
Unfortunately an instruction manual was not left for the boiler, i've managed to set up the programs for the timing. The switch on the left hand side is set to timer for HW and CH.
Should the switch be on HW constant (instead of timed), or does this sound like an actual problem with the boiler?
Thanks
Unfortunately an instruction manual was not left for the boiler, i've managed to set up the programs for the timing. The switch on the left hand side is set to timer for HW and CH.
Should the switch be on HW constant (instead of timed), or does this sound like an actual problem with the boiler?
Thanks