ECOMAX · Edition 10.17
45
Project planning information for direct heating
6 .12 Condition on delivery
The position of the gas, air and flue gas connections
can be customized depending on how the burner is to
be installed on the furnace. The connection positions
are coded using the numbers 0, 3, 6 and 9.
Code
Connection position
0
Top
3
Right-hand side
6
Bottom
9
Left-hand side
The codes relating to the positions of the connections
are specified in the following order: flue gas – air – gas.
Provided that there are no specifications, the burners
are supplied as follows:
ECOMAX../D for direct heating with connector posi-
tion 366, i.e. flue gas connection for eductor installa-
tion on the right-hand side and gas and air connections
at the bottom.
0
3
6
9
The FGT Set..D for direct heating is installed on the
burner at the factory, provided that it is ordered at the
same time as the burner. This also applies to all add-on
components with the marking /E, such as the air flow
detector set, UV adapter set, purge air nozzle, inlet sec-
tion for gas and air, see page 62 (Accessories).
6 .13 Cooling with ECOMAX
Extraction of the flue gases via the burner and thus the
preheating of the combustion air can be switched off to
ensure controlled cooling of the furnace. Install sepa-
rate valves for combustion air and motive air instead
of an air valve for this. In this case, a separate flue gas
route must be opened on the furnace, via which the
cooling air can be discharged from the furnace.
