Initial Start-Up; Preparing For Operation - Buderus 600 - 11S User Manual

Users manual
6

Initial start-up

6.1

Preparing for operation

Please note also the operating instructions supplied
with the control unit.
6.1.1 Check water pressure
Open the control panel cover.
Check the water pressure (fig. 1, item 1).
Optimum filling pressure is 1.0 to 1.2 bar, max. water
pressure is 1.5 bar.
If pressure is below 1.0 bar, proceed as described in
"Topping up the heating system", otherwise continue as
described in Section 6.1.3 "Temperature-setting
adjustments".
Topping up the heating system
WARNING!
A
The wall-mounted condensing gas boiler must
not be activated at this stage.
The system should be filled with untreated mains water.
Set three-way valve to the middle setting (applicable
for 24C only). This is done by pushing the lever on
the three-way valve (fig. 2) with a screwdriver to the
middle setting.
Buderus • http://www.buderus-domestic.co.uk
4
1
Fig. 1 Pressure display
Fig. 2 Three-way valve
Subject to modifications resulting from technical improvements!
Users manual for Buderus 600 - 11S / 19S / 24S / 24C • edition 02/2006
3
60 120 2 4
°C bar
1
20 0
I
11
KW
0
0 1
1 2
1 10
1
10
1
10