Re: Ariston EuroCombi SX 20 boiler
Fault: No hot water, unless central heating is on.
The main circuit flow switch/valve refuses to operate unless the boiler is set to CH. (The pump operates during the hot water and CH mode.) The instruction manual suggests that the main circuit flow switch/valve may be faulty, but it operates perfectly in the central heating mode.
Can anyone help, please???
Fault: No hot water, unless central heating is on.
The main circuit flow switch/valve refuses to operate unless the boiler is set to CH. (The pump operates during the hot water and CH mode.) The instruction manual suggests that the main circuit flow switch/valve may be faulty, but it operates perfectly in the central heating mode.
Can anyone help, please???