Planar 2D-24 Installation Instructions Manual page 18

3.4 Heating Air Supply
Heating air is taken from inside the room or from
outside.
The outside air must come to the air intake from a
place protected from rain, splashes, dirt, and water in case
of the vehicle crossing a water barrier.
Hot air outlets should be placed in such a way
that air does not come in contact with parts
susceptible to damage by high temperature.
Do not crush or flatten hot air ducting
Only use materials designed for operation
under temperatures up to 130 °С for air
lines.
If air recuperation is used, do not let the heated air
come through the air intake of the heater. See Fig. 13
If the mounting box is used, install the heated air supply
nozzle in a way to prevent ingress of hot air into the box.3.5
Combustion Air Supply
The combustion air must not be taken from the
inside of
compartment, and other heated spaces).
Do not use the heater without the air intake
nozzle
Install the air intake opening so as to prevent clogging or
fouling with snow, and for free drainage of trapped water.3.6
Exhaust System
Exhaust pipe, made from flexible corrugated metal, should
be cut to the required length.
The exhaust pipe is attached to the heater with a clamp.
The use of high temperature sealant prevents leakage of
exhaust gases at connections.For a better contact of the exhaust
pipe and the heater fitting, a few cuts of 15-20 mm in length
should be made in the pipe, but not beyond the exhaust fitting
of the heater.
The end of the exhaust pipe should not touch
the rubber sealing of the heater.
the vehicle (cabin, luggage
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