Connection Diagrams Burner Control Unit Connection Diagram - Viessmann MatriX Service Instructions For Contractors

Pressure-jet gas burner for the vitocrossal 300, type cm3 rated heating output 87 to 142 kw
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Burner control unit connection diagram
Fig. 27
Burner control unit VUC 310
A
Fan motor with PWM control and feedback
H
Air pressure switch 1
L
Gas pressure switch 1
M
Air pressure switch 2
N
Display and programming unit
T
Connection diagrams
37

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