Table of Contents
Advertisement
Draining the heating system
• Switch OFF the heating system (see operating
instructions) and let it cool down to a
maximum of 40 °C, to prevent the risk of
scalding.
• Open the drain tap on the boiler.
• Open the radiator bleed valves.
• Drain the heating water off.
2 4
Connection for venting
and safety flow
Draining the heating system
Boiler fill and drain valve
Drain
Hose connection
Hide quick links:
Advertisement
Table of Contents
