12 commissioning – Glow-worm Xtrafast 96-120 User Manual
Page 19
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12 Commissioning
Make sure the display indicates a system pressure of between 1 and 2 bar. Re-fill
system as necessary. (The warning light will extinguish at 1 bar).
Hab 265
8
5
7
6
➜
➜
Bleed each radiator to
remove the air, re-tighten
bleed screws.
Open various hot water
taps to bleed system.
Leave the cap on the
pump auto air vent open.
Reg 008
Ins 061
Ins 062
I
O
1.5
bar
mode
0
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
9
20
21
22
23
24
The pressure must be between 1 and 2 bar
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