Flue Gas Damper Installation / Wiring Diagram - Wolf COB Installation Instructions And Technical Manual

Flue gas damper wiring diagram
COB terminal box
Netz
L1
L1 N
Power supply (230 VAC; 200 VA)
38
25. Cascade operation

Flue gas damper installation / wiring diagram

KKP LP E1
eBUS
N L1 N L1 a b + -
L1 L1 1 2
N N 1 2
Flue gas damper with
servomotor
COB-15/20/29/40
Junction box
on site
Programmable output A1
(230VAC; 200VA)
Note:
Contractor parameter HG13
AF SF
(input E1) must be set to 5 and
1 2 1 2
HG14 (output A1) must be set
to 7.
1 2 1 2
M
230 V ~
Limit switch
NB:
Flue gas damper limit switch
must be zero volt. Otherwise
the COB control unit will be
destroyed.
3062547_201507