Bosch Climate CL5000L 53 E Installationsanleitung Für Die Fachkraft Seite 48

Installation
2.6 Twin combination
The appliances can be installed as so-called twin combination. In doing
so, an outdoor unit is combined with two indoor units of the same type.
The indoor units must be installed at the same height.
▶ Observe the possible combinations in table 57.
▶ Observe the dimensions in Fig. 123.
▶ Arrange the branch joints horizontally.
Outdoor unit
CL5000L 105 E/
CL5000L 105 E-3
CL5000L 140 E-3
Table 57 Possible twin combinations
2.7 Product dimensions and minimum clearances
2.7.1 Indoor unit and outdoor unit
Outdoor Unit
Figs. 103 to 104.
Indoor Unit
Figs. 101 to 102.
[1] Pipe connection (gas)
[2] Condensate pipe
[3] Pipe connection (liquid)
[4] Checkmark
2.7.2 Refrigerant lines
Key to figure 105:
[1] Pipe on gas side
[2] Pipe on liquid side
[3] Siphon-shaped elbow as oil separator
If the indoor units are positioned lower than the outdoor unit, install a
siphon-shaped elbow on the gas side after no more than 6 m and every
6 m thereafter ( figure 105, [1]).
▶ Observe maximum pipe length and maximum difference in height
between indoor unit and outdoor unit.
Appliance type Maximum pipe
CL5000L 53 E
CL5000L 70 E
CL5000L 105 E
CL5000L 105 E-3
CL5000L 140 E-3
CL5000L 160 E-3
Table 58 Piping lengths
▶ Observe pipe diameter and further specifications.
Unit type Liquid side [mm]
CL5000L 53 E 6.35 (1/4")
CL5000L 70 E 9.53 (3/8")
CL5000L 105 E 9.53 (3/8")
CL5000L 105 E-3 9.53 (3/8")
CL5000L 140 E-3 9.53 (3/8")
CL5000L 160 E-3 9.53 (3/8")
48
Indoor Unit
2 × CL5000iL CF 53 E
2 × CL5000iL CF 70 E
Maximum height
length difference [m]
[m]
≤ 30 ≤ 20
≤ 50 ≤ 25
≤ 75 ≤ 30
Pipe size
Gas side [mm]
9.53 (3/8")
15.9 (5/8")
15.9 (5/8")
15.9 (5/8")
15.9 (5/8")
15.9 (5/8")
Table 59 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 60 Alternative pipe diameter
Specification of the pipes
Min. piping length
Additional refrigerant to be added if the
pipe length exceeds 5 m (liquid side)
Pipe thickness with pipe diameter from
Ø 6.35 mm to 12.7 mm
Pipe thickness with 15.9 mm pipe
diameter
Thickness of insulation against heat
Material of insulation against heat
Table 61
2.8 Information on refrigerant
This device contains fluorinated greenhouse gases as refrigerant. The
device is hermetically sealed. You will find the information on the
refrigerant according to the Regulation (EU) No 517/2014 on
fluorinated greenhouse gases in the operating instructions of the device.
Information for the installer: If you refill refrigerant, enter the additional
charge size and the total charge size of the refrigerant in the table
"information on refrigerant" of the operating instructions.
3 Installation
3.1 Before installation
CAUTION
Risk of injury from sharp edges!
▶ Wear protective gloves during installation.
CAUTION
Danger of burns!
During operation the pipes become hot.
▶ Make sure, that the pipes cooled down before touching them.
▶ Check the scope of delivery for damage.
▶ Check whether a hissing sound due to negative pressure can be
detected when opening the pipes of the indoor unit.
3.2 Requirements for installation site
▶ Observe minimum clearances ( Chapter 2.7 on page 48).
▶ Observe minimum room area.
Appliance type Installation height
CL5000iL CF 53 E
CL5000iL CF 70 E
Climate 5000 L • Climate 5000iL – 6721841494 (2024/06)
Alternative pipe diameter [mm]
6
10
12
16
3 m
With Ø 6.35 mm (1/4"):
12 g/m
With Ø 9.53 mm (3/8"):
24 g/m
≥ 0.8 mm.
≥ 1.0 mm
≥ 6 mm
Polyethylene foam
Minimum room area
2
[m] [m ]
≤ 1.8 ≥ 4
≤ 0.6 ≥ 35