Installation – Glow-worm Clearly Hybrid - Compact System User Manual
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INSTALLATION
12.8.3
Heating circuit adjustment
1
2
3
4
Key
1 Speed
control
2
Speed III (factory setting)
3 Speed
II
4
Speed I (not applicable to this system)
• Turn the control (1) to select pump speed II or III, in
accordance with the fl ow / pressure curve below.
Hydraulic module pump fl ow / pressure curve
60
50
40
30
20
10
0
300
600
900
1200
B
2
1
Key
1 Speed
2
2 Speed
3
A
Available pressure (kPa)
B
Flow within the circuit (l/h)
12.8.4
Venting the HP circuit
The venting of the HP circuit allows you to purge any air in the
HP circuit.
Ø14
A
B
1
3
4
1
2
Key
1 Air
trap
2
Ø 14 mm fl at wrench (*)
3 Hose
4 Container
(*)
(*) Not
included
• Connect one end of the hose (3) to the trap (1).
• Insert the other end of the hose (3) into the container (4) in
order to recover any residual glycol during the venting of the
circuit.
• Using the buttons
,
select Vent HP circuit on the screen.
• Press the button
to confi rm.
• Confi rm with the button
in
order to begin the venting process.
You can start the heating circuit bleed at
the same time.