Commissioning And Adjusting; Filling And Venting - Nibe HA-WH5 F Installer Manual

6 Commissioning and adjusting

Filling and venting

Filling the hot water heater
1. Open a hot water tap in the house. (XL4)
2. Fill the hot water heater through the cold water
connection (XL3).
3. When the water that comes out of the hot water tap
is no longer mixed with air, the water heater is full.
Flush the system for several minutes
be closed.
Filling and venting the charge coil
Filling and venting
1. Open the
2. Vent the coil
and the tap can
3. Keep topping up and venting until all air has been
XL4
The
g valve (external, not included with the
product). Fill the coil in the hot water heater and the
rest of the climate system with water.
and the rest
the relevant venting valves.
removed and the pressure is correct.
Cold inlet
XL3
e shows Mega Coil 160, 200 and 300
Chapter 6 | Commissioning and adjusting
of the climate system via
17