Indoor Unit Installation; Selecting Installation Site - Bosch Climate 5000 Series Installation Manual

Installation Manual

5 Indoor Unit Installation

5.1 Selecting Installation Site

When the conditions in the ceiling exceeds 30°C (86°F) with a relative humidity of
80%, or when fresh air needs to be introduced to the space, additional insulation is
required (minimum 10 mm (0.4in) thickness, polyethylene foam).
Before installing the indoor unit, refer to the label on the product box to
make sure that the model number of the indoor unit pairs with the model
number of the outdoor unit.
Step 1: Select installation location
Before installing the indoor unit, you must choose an appropriate location. The
following are standards that will help you choose an appropriate location for the
unit.

Proper installation locations meet the following standards:
—
Good air circulation
—
Convenient drainage of condensate
—
Noise from the unit will not disturb other people
—
Firm and solid—the location will not vibrate
—
Strong enough to support the weight of the unit
—
A location at least three feet from all other electrical devices (e.g.,
TV, radio, computer)
—
Flat horizontal ceiling
—
Sufficient clearance for maintenance and service

DO NOT install unit in the following locations:
—
Near any source of heat, steam, or combustible gas
—
Near flammable items such as curtains or clothing
—
Near any obstacle that might block air circulation
—
Near the doorway
—
In a location subject to direct sunlight
Step 2: Check required space
Install this unit where the height of bottom panel is more than 2.5m (8.2ft) from
ground. Please refer to below fi gure for more information.
Step 3: Install the suspension bolt
(Use either a M8-M10 size bolt or the equivalent). Use a hole-in anchor for existing
ceiling, and a sunken insert, sunken anchor or other fi eld supplied parts for new
ceilings to reinforce the ceiling to hold the weight of the unit and related parts. All
the above parts and fi eld supplied.
Installation Example
Figure 3
Bosch Thermotechnology Corp. | 04.2019
Bosch Climate 5000 Series Four Way Cassette Ductless Single Split Air Conditioner / Heat Pump | 9
Ceiling slab
Anchor
Long nut or turn-buckle
Suspension bolt
False ceiling unit:mm (in)
Recommended Distances Between the Indoor Unit and The Ceiling
The distance between the mounted indoor unit and the internal ceiling should meet
the following specifi cations.
Connecting point
of drain pipe
Ceiling
H
A
C
Ceiling
(Ceiling hole)
board
>2.5m / 8.2'
Ground
Figure 4
Model A (mm/in)
9k - 18k 260/10.2
24k 205/8.0
36k 245/9.6
48k 287/11.3
Table 3
WARNING: CONTAINS REFRIGERANT
 Do not install the unit in an area where flammable materials
are present due to risk of explosion resulting in serious
injury or death.
WARNING: PROPERTY DAMAGE/SYSTEM FAILURE
 If the base is not strong enough to support the weight of the
unit, the unit could fall out of place and cause serious injury.
Connecting point of
refrigerant pipe
(liquid side)
Connecting
point of
refrigerant pipe
(gas side)
Front panel
H (mm/in) C (mm/in)
290/11.4 or more 600/23.6
235/9.3 or more 880/34.5
275/10.8 or more 880/34.5
317/12.5 or more 880/34.5
Data subject to change