Fig.8
5.2 Air Heating System Installation
5.2.1 Air Circulation Mode
In order to ensure that the air duct is unobstructed, the
connection mode should be installed and fixed by
professionals, it is suggested that the heater should be
installed with independent external circulation or
internal circulation.
5.2.2 Temperature Resistance
If an external heating air pipe is attached to
the heater, it shall be made of material
capable of resisting a temperature of 150 °C.
5.2.3 Cold Air Intake
For a heater operating in internal circulation
mode, measures shall be taken to prevent hot air
re-entering the air inlet port (as shown in Fig. 8).
Inlet air shall be drawn from a cold area of the
compartment. If, in this mode, no air inlet pipe is
attached, an air inlet hood with a grill must be
installed directly onto the main device.
a)
b)
5.1.5 Installation Orientation
The installation orientation of the heater body is shown in Fig. 7, it must be noted that the inclination angle of both sides must
be exactly 90 degrees, otherwise the normal operation will be affected.
5.1.6 Check the Fan Wheel
After the installation, ensure that there is no contact or friction between the fan wheel and the surrounding components in
order to prevent malfunction during operation..
Fig.7
0-90°
0-90°
0-90°
PARKING AIR HEATER
20
PARKING AIR HEATER
19
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