Flow Diagram Burner Control Unit Flow Diagram; Description Of State - Viessmann MatriX Service Instructions For Contractors

Flow diagram
Burner control unit flow diagram
Fig. 33

Description of state:

Phase Display
System start "A"
24
Description
System start
Initialisation of fault meter
Mains test, gas pressure
Fan ramp-up, system start
Forced ventilation, system start
Duration
10 s
0.1 s
1 s
max. 20 s
20 s