Bosch Climate 5000 Series Installation Manual page 14

1 4 | Bosch Climate 5000 Series Ducted Type (Medium & High Static) Air Conditioner / Heat Pump
Step 3: Installing the dust proof net and canvas air passage
1. Install the dust proof net according to the installation manual.
2. Install the canvas air passage underneath the dust proof net.
Step 4: Duct and accessories installation
1. The air inlet and air outlet duct should be far enough to avoid ventilation short
circuiting.
2. Attach the duct to the indoor air outlet/inlet fl ange by using the type ST3.9 x
10 screw.
3. Connect the duct according to the following diagram:
Air outlet
Isolation booth
Figure 15
4. Refer to the following static pressure guidelines when installing the indoor
unit.
MODEL (Btu/h)
9k/12k
18k
24k/36k/48k
60k
Table 5
Change the fan motor static pressure according to external duct static pressure.

Do not use indoor unit to support connecting duct's weight

When connecting the duct, use a nonflammable canvas tie-in

Change the fan motor static pressure corresponding to
external duct static pressure

An internal duct under-layer can be added to reduce noise
Data subject to change
Canvas tie-in
Canvas tie-in
Isolation booth
Air inlet
Air dust filter
checking orifice
Static Pressure (Pa/in.wg)
0~40/0~0.16
0~100/0~0.40
0~160/0~0.64
0~200/0~0.80
Step 5: Adjust the air inlet direction (If required from rear to bottom,
9k ~ 48k models only)
1. Take off the ventilation panel and fl ange.
Ventilation panel
Figure 16
2. Change the mounting positions of the ventilation panel and return air fl ange.
3. When installing the fi lter, fi t it into the fl ange as illustrated in the following
fi gure.
Air return flange
Figure 17
A ll the fi gures in this manual are for demonstration purposes only. The
air conditioner you have purchased may be slightly diff erent in design,
though similar in shape.
Step 6: Fresh air duct installation
Duct joint for fresh air
Ø125mm (4.92")
Models: 9k ~ 60k
Figure 18
Installation Manual
Air return flange
Ventilation panel
Ø160mm (6.3")
05.2019 | Bosch Thermotechnology Corp.