Air Top 2000 S
Combustion air inlet and exhaust lines
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Combustion air inlet and exhaust lines
Both lines are to be installed falling away from the heater. If this is not
possible, a condensate drain hole with a diameter of 5 mm must be
made at its lowest point.
The lines must not point to the front of the vehicle.
The lines must be located so that they cannot become clogged with dirt.
IMPORTANT
If the exhaust pipe ends is other than as shown in the Figure 22 it will
pose a fire risk.
To prevent damaging the metering pump cable, exhaust line must not be
used to extend the combustion air supply line.
Length of the combustion air inlet and exhaust lines in total:
With silencer:
max. 2.0 m
Without silencer:
max. 5.0 m
NOTE:
If the exhaust line is over 2 m in length, insulated lines must be used
(to prevent falling below the dewpoint)
Internal diameter of the lines:
Combustion air line:
22 mm
exhaust line (metal):
22 mm
Minimum bending radius:
50 mm
Fig 19:
Prevent the formation of condensate
Fig 20:
The lines must not end pointing towards the front of the
vehicle
Fig 21:
Avoid the air outlet area
Summary of Contents for Air Top 2000 S-B
Page 4: ...Air Top 2000 S IV ...
