Installation Instructions

6
Commissioning the heating system
Logano G115 WS US/CA - Technical specifications are subject to change without prior notice.
31
V Adjusting the position of heat exchanger baffles
-or-
V Removing heat exchanger baffles
-or-
V Removing the heat exchanger barrier plate
6.7.1 Adjusting the position of heat exchanger baffles
Only adjust or remove heat the exchanger baffles in pairs.
V Open burner door by removing the two hexagon-head
bolts at the sides.
V Adjusting the position of heat exchanger baffles.
V Slightly withdraw the flue gas baffles from the heat
exchanger.
V Turn the heat exchanger baffles to a slanting position
and push them back into the heat exchanger.
V Close burner door with the two hexagon bolts (approx.
90 inch-lbs). Tighten the hexagon bolts evenly to prop-
erly seal the burner door.
V Re-check the flue gas temperature.
Fig. 30 Adjusting the position of heat exchanger baffles
6.7.2 Removing heat exchanger baffles
You can remove the baffle plates in pairs to raise the flue
gas temperature.
V Open burner door by removing the two hexagon-head
bolts at the sides.
V Remove the baffle plates towards the front.
V Close burner door with the two hexagon bolts (approx.
90 inch-lbs) Tighten the hexagon bolts evenly to prop-
erly seal the burner door.
V Re-check the flue gas temperature.
Fig. 31 Removing heat exchanger baffles
7 747 019 141-30.1RS
7 747 019 141-31.1RS