15
8.
Press
R
.
The system will be restarted.
Checking the static pressure and supply pressure
Static pressure
A
Fig. 7
A
Test connector
1.
Close the gas shut-off valve.
2.
Undo the screw in test connector
A
, but do not
remove.
3.
Connect the pressure tester at test connector
A
.
4.
Open the gas shut-off valve.
5.
Check the static pressure: Max. 100 mbar
(10 kPa).
6.
Record the actual value in the report (on
page 61).
Supply pressure
1.
Start the burner with emissions test mode enabled
(control unit menu).
Vitotronic operating instructions
Commissioning, inspection, maintenance
Reducing the heating output (if required)
(cont.)
5816717
