Checking The Static Pressure And Supply Pressure - Viessmann MatriX-Disk burner Service Instructions For Contractors

Checking the static pressure and supply pressure

A
Fig. 6
Test connector
A
Static pressure
1. Close the gas shut-off valve.
2. Undo the screw in test connector
remove the screw.
3. Connect the pressure tester at test connector
4. Open the gas shut-off valve.
Supply pressure
1. Activate emissions test mode.
Vitotronic control unit operating instructions
5. Measure the static pressure: Max. 60 mbar
(6 kPa).
A . Do not
Note
The max. static pressure corresponds to the max.
. short-term gas pressure at the burner for which
A
safe commissioning of the appliance can be guar-
anteed.
6. Record the actual value in the report.
Commissioning, inspection, maintenance
15