Notices Regarding These Instructions; Product Information; Scope Of Delivery; Product Dimensions And Minimum Clearances - Bosch Climate Line 2000 Installation Instructions Manual

H Handover to the user
When handing over the air conditioning system,
explain the operation and operating conditions to the
user.
▶ Explain operation – with particular emphasis on all
safety-related actions.
▶ Highlight the following points in particular:
– Point out that modifications or repairs may be
carried out only by an approved contractor.
– To ensure safe and environmentally compatible
operation, an annual inspection, and also
cleaning and maintenance if required, must be
carried out.
▶ Point out the possible consequences (personal
injury and possible danger to life or material
damage) of not carrying out inspection, cleaning
and maintenance correctly, or omitting it
altogether.
▶ Hand over the installation and operating
instructions to the user for safekeeping.
1.3

Notices regarding these instructions

The figures are shown together at the end of these instructions. The text
contains references to the figures.
Depending on the model, the products may be different to those shown
in these instructions.
2

Product Information

2.1

Scope of delivery

Key to Fig. 1:
[1] Outdoor unit (filled with refrigerant)
[2] Indoor unit (filled with nitrogen)
[3] Cold catalyst filter
[4] Drainage elbow with gasket
(for outdoor unit with floor or wall mounting bracket)
[5] Remote control with batteries
[6] Remote control holder with fixing screw
[7] Fixing materials (5 screws and 5 wall plugs)
[8] Set of printed documents for product documentation
[9] 4 anti-vibration couplings for the outdoor unit
Climate Line 2000 – 6721831695 (2021/02)
2.2

Product dimensions and minimum clearances

2.2.1

Indoor unit and outdoor unit

Figures 2 to 4.
2.2.2

Refrigerant pipes

Key to Fig. 5:
[1] Gas-side pipe
[2] Liquid-side pipe
[3] Siphon-shaped elbow as oil separator
If the outdoor unit is positioned higher than the indoor unit, install a
siphon-shaped elbow on the gas side after no more than 6 m and every
6 m thereafter ( Fig. 5, [1]).
▶ Observe maximum pipe length and maximum difference in height
between indoor unit and outdoor unit.
Maximum pipe
length
CLL2000 23
CLL2000 26
CLL2000 35
CLL2000 53
CLL2000 70
1) Gas side or liquid side
2) Measured from bottom edge to bottom edge.
Table 2 Pipe length and difference in height
Unit type Liquid side [mm]
CLL2000 23 6,35 (1/4")
CLL2000 26 6.35 (1/4")
CLL2000 35 6.35 (1/4")
CLL2000 53 6.35 (1/4")
CLL2000 70 9.53 (3/8")
Table 3 Pipe diameter depending on appliance type
Pipe diameter [mm]
6.35 (1/4")
9.53 (3/8")
12.7 (1/2")
15.9 (5/8")
Table 4 Alternative pipe diameter
Specification of the pipes
Min. piping length
Additional refrigerant if the pipe length
exceeds 5 m (liquid side)
Pipe thickness with 6.35 mm to 12.7 mm
pipe diameter
Pipe thickness with 15.9 mm pipe
diameter
Thickness of heat insulation
Material of heat insulation
Table 5
Product Information
Maximum difference
1) 2)
[m] in height [m]
≤ 20 ≤ 8
≤ 20 ≤ 8
≤ 20 ≤ 8
≤ 25 ≤ 10
≤ 25 ≤ 10
Pipe size
Gas side [mm]
9,53 (3/8")
9.53 (3/8")
9.53 (3/8")
12.7 (1/2")
15.9 (5/8")
Alternative pipe diameter [mm]
6
10
12
16
3 m
With Ø 6.35 mm (1/4"):
15 g/m
With Ø 9.53 mm (3/8"):
30 g/m
≥ 0.8 mm
≥ 1.0 mm
≥ 6 mm
Polyethylene foam
23