Placing the Boiler in Operation
8
Logano G125 BE - Specifications subject to change without notice.
41
8.4
Check Position of Flue baffle Plates (Outside Air Operation)
The check is identical as described in
Î
Chapter 8.3.
z
In addition, make sure to fully close the burner door
and tighten the burner door bolts.
8.5
Prepare System for Operation
z
Open fuel shut-off valve.
z
Install burner cover on boiler.
z
Turn on main system disconnect switch or turn on
breaker in main breaker box.
8.6
Start-up of Control and Burner
Follow the burner start-up procedure per burner manu-
facturer's recommendations. Follow the
Î
instructions
furnished with the burner.
Turn on the main switch of the Logamatic control to ac-
tivate the heating system. The burner comes on when
the control is switched to a heat demand occurs or man-
ual mode. Follow the instructions in the
Î
Service Man-
ual of the control.
z
Select "manual" operation.
z
Set the desired adjustable limit temperature on the
control.
z
Turn control on (Position "I").
8.7
Guidelines for Burner Start-up
Allow the burner to operate for 15 to 20 minutes prior to
performing combustion test. Earlier combustion tests
can lead to erroneous readings due to burning off of the
sealing rope. We recommend to check the burner after
a few weeks of operation.
Fig.40
Blue baffle plates for fresh air operation
1
Flue baffle plates Nr. 1
2
Flue baffle plates Nr. 2
3
Flue baffle plates Nr. 3
4
Flue baffle plates Nr. 4
4
3
2
1
1
2
3
4
NOTICE
In case of outside air operation, you must
check the position of 8 flue baffles.
Fig.41
Switching control panel (Logamatic 2000 series
controls)
1
Adjustable high limit dial
2
Main control switch
I 0
2
1
