Glow-worm Clearly Heat Pumps - Standalone System - Manual (Page 19)

0020096321_01 - 02/11 - Glow-worm
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A - Case of a mono-zone installation :
• Open the diff erent heating circuit air vent (on the pump and
the hydraulic module tank...).
1 Select Air venting on the
screen.
2 Select Vent heating circuit
on the screen.
• Open the taps on the module hydraulic jig and the installation
domestic cold water inlet tap.
• Fill the installation until the control unit shows 1.5 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.
3 Select Begin manual
venting on the screen.
The venting process is carried
out for 15 minutes. You
can simultaneously run the
venting of the HP circuit.
• Check that the pressure
has not reduced (1.5
bar). If it has, repeat the
previous operations.
b
When venting is complete, close the diff erent heating
circuit air vent.
B - Case of a multi-zone installation :
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.
1 Select Fill htg circuit
on the screen
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.
2 Select Begin fi lling
procedure from the screen.
3 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.
• Open the diff erent heating circuit air vent (on the pump and
the hydraulic module tank...).
3 Select Air venting on the
screen.
4 Select Vent heating circuit
on the screen.
5 Select Begin manual
venting on the screen.
The venting process is carried
out for 15 minutes. You
can simultaneously run the
venting of the HP circuit.
• Check that the pressure
has not reduced (1.5
bar). If it has, repeat the
previous operations.
b
When venting is complete, close the diff erent heating
circuit air vent.
INSTALLATION
EN