Installation Notes
5.1.4 Mounting plate
A mounting plate is needed if the thickness of the
installation panel is < 1.5 mm. The gap between the
mounting plate and the car body must also be
sealed (Fig. 13).
5.1.5 Installation orientation
-Install the heater on the vehicle floor is preferred as
Fig. 14-1.
-Install the heater on the vehicle wall as Fig.14-2.
Caution: If the heater must be installed on the vehicle
wall, the fuel inlet (ignition plug) must be closer to the
unit’s top side, otherwise leakage will occur.
Fuel inlet(ignition plug)
must face upward
Fig.14-1 Install the heater on the vehicle floor
vehicle floor
vehicle wall
Fig.14-2 Install the heater on the vehicle wall
The mounting gasket must be replaced with a new gasket
when the main device is reinstalled.
- Allow sufficient clearance between the heater and the vehicle
floor, and also ensure that the fan wheel runs freely.
- The mounting plate/vehicle wall surface must be flat and smooth.
- The flange seal must be mounted.
PARKING AIR HEATER
19
Fig.14
Fig.13
10- 8
140
125
18
33
56
38
12
44
153
168
2- 30
0-90°
PARKING AIR HEATER
20
5.2 Installation of Air Heating System
Fig.15 Hot air re-entering
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.
5.2.1 Air circulation modes
Selection of independent outer circulation or inner
circulation mode for the heater’s installation is recom-
mended. If the heater’s air heating system must be
connected with the vehicle’s air duct, in order to ensure
that the air duct remains unobstructed, the method of
connection should be determined by a professional.
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-en-
tering the air inlet port (as shown in Fig. 15, below).
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)