Hi All
Ravenheat RSF 84ET combi not working at all [no activity] when switching to CH. No warning lights coming on, and the lamp for the switch does illuminate when switched to CH/DHW.
DHW works whether it's on DHW only or CH/DHW.........
central heating pressure is currently at around 2.5 bar
We had this problem some months back, the thing started working again after we left alone for a few days. Go figure.
Any advice greatly appreciated.
Ravenheat RSF 84ET combi not working at all [no activity] when switching to CH. No warning lights coming on, and the lamp for the switch does illuminate when switched to CH/DHW.
DHW works whether it's on DHW only or CH/DHW.........
central heating pressure is currently at around 2.5 bar
We had this problem some months back, the thing started working again after we left alone for a few days. Go figure.
Any advice greatly appreciated.