hi im new to this forum,just trying to find a problem i have with my baxi combo eco80.whats happening is when i turn my heating on everything works fine but if i turn the heating down nothing happens it stays at full temp.
ive checked all the voltages using the manual and checked some components on the board and they seem fine,temp switch reads 11ohms when cold etc,the strange thing is when i run the hot water i can adj the temp no problem the flame modulates when i turn the temp knob.i would be greatfull for any ideas.
ive checked all the voltages using the manual and checked some components on the board and they seem fine,temp switch reads 11ohms when cold etc,the strange thing is when i run the hot water i can adj the temp no problem the flame modulates when i turn the temp knob.i would be greatfull for any ideas.
