How does the H7 control system work ?
Basically there are three modes in which the H7
- Automatic boiler
running the system with only the automatic boiler working
- Heat pump only
running the system
with only the ground or air source operating.
- Normal running Running the system in
link-up mode with the automatic boiler and ground or heat source
working in tandem.
Please follow the links above for a detailed
explanation of the valve operation and heat flow through the H2