Breifly.
Gravity fed system (older/simpler with tap stat on cylinder) Hot water only, or water +C/H (No C/H only option.
2 way mechanical port packed in.
Can be operated manually by the switch so valve is definitelly ok.
Changed Syncron. No Joy.
Changed head. Still no joy.
Looking for the next step.
Currently thinking to try tests using a multimeter to see whether it could be electrical. Anyone have any full, clear and concise testing tips?
Gravity fed system (older/simpler with tap stat on cylinder) Hot water only, or water +C/H (No C/H only option.
2 way mechanical port packed in.
Can be operated manually by the switch so valve is definitelly ok.
Changed Syncron. No Joy.
Changed head. Still no joy.
Looking for the next step.
Currently thinking to try tests using a multimeter to see whether it could be electrical. Anyone have any full, clear and concise testing tips?