Viessmann KOB PYROMAT DYN - Page 17

5726 783 PYROMAT DYN45 - DYN85 Issue 1.0 Page 17 of 72
Overview
PYROMAT DYN
Fig. 3 Overview PYROMAT DYN rear
A
Boiler pump
B
Burner control valve with actuating
drive
C
Return
D
Flow
E
Safety heat exchanger, thermal run
off safety valve sensor
F
Combustion chamber maintenance
cover
G
Automatic combustion chamber
maintenance cover (opposite feed),
combustion chamber light barrier
H
Cleaning de-ashing drive (opposite
feed)
K
Exhaust blower
L
Light barrier dosing container