Manual
0020096321_00 - 07/10 - Glow-worm
- 26 -
INSTALLATION
• Using the buttons ,
select Vent heating circuit on the
screen.
• Press the button
to confi rm.
• Open the taps on the module hydraulic
jig and the installation domestic cold
water inlet tap.
• Fill the installation until the control
unit shows 0.8 bar of pressure.
• Close the cold water inlet shutoff tap.
• Vent each radiator until normal water
fl ow then close the venting valves.
• Vent the hydraulic module tank.
• Repeat the operation until all the
radiators and the module tank are
vented.
• Confi rm with the button
in
order to begin the venting process.
The venting process is carried out for
15 minutes. You can simultaneously run
the venting of the HP circuit.
• Press the button
.
• Check that the pressure has not reduced. If it has, repeat the
previous operations.
b
When venting is complete, close the different
heating circuit air vent.
B - Case of a multi-zone installation :
i
The heating circuit can only be fi lled via the control
unit if you have chosen the multi-zone kit option. It is
used to open the valves of each zone.
• Select Fill htg circuit on the screen
using the buttons .
• Press the button
to confi rm.
The screen shows the pressure
measured in the system.
• Open the taps on the module hydraulic
jig and the installation domestic cold
water inlet tap.
• Activate fi lling mode by pressing the
button
.
The screen displays the pressure
measured in the system and that
installation fi lling is in progress.
• To stop fi lling press the button
.
• Close the fi lling loop.
• Vent each radiator until normal water
fl ow then close the venting valves.
• Vent the hydraulic module tank.
• Repeat the operation until all the
radiators and the module tank are
vented.
• Press the button
to confi rm.
• Using the buttons ,
select Air venting on the screen.
• Press the button
to confi rm.
• Open the different heating circuit air vent (on the pump and
the hydraulic module tank...).
• Using the buttons ,
select Vent heating circuit on the
screen.
• Press the button
to confi rm.
• Confi rm with the button in
order to begin the venting process.
The venting process is carried out for
15 minutes. You can simultaneously run
the venting of the HP circuit.
• Press the button
.
• Check that the pressure has not reduced. If it has, repeat the
previous operations.