Set Appliance State:
Mains Power Off
Observation:
Is the system pressure at least 0.2 bar?
Note:
The appliance can be fitted on both sealed system and open vented systems. If fitted to an open vented system the appliance still requires a minimum static head of 9 feet above the boiler for it to operate.
Note:
The appliance can be fitted on both sealed system and open vented systems. If fitted to an open vented system the appliance still requires a minimum static head of 9 feet above the boiler for it to operate.
