Bosch CLIMATE 5000 VRF RDCI Series - CONNECTING PIPES; SBOX Application Range; SBOX to Indoor Unit Diagrams

6. INSTALL THE CONNECTING PIPE
6.1. Range of SBOX application
SBOX outside
drawing
Model
Max. connecting
indoor unit quantity
Max. total indoor
unit capacity
SBOX01 4×1=4 16kW
SBOX02 4×2=8 28kW
SBOX04 4×4=16 45kW
SBOX06 4×6=24 45kW
SBOX02E 1 28kW
SBOX04E 1 56kW
6.2. Connecting diagram of SBOX and indoor unit
Connecting diagram 1
Suitable model SBOX01 SBOX02 SBOX04 SBOX06
Note
1. Capacity matching with each indoor unit group is lower
than16kW.
2. If auto mode function has been disabled, you may con-
nect up to four indoor units on one port. If auto mode has
been selected, only one indoor unit per port is allowed.
Connecting diagram 2
Suitable model SBOX02E
Note
Match with large capacity duct type unit
(20.0kW~28.0kW)
Connecting diagram 3
Suitable model SBOX04E
Note
Match with large capacity duct type unit
(40.0kW~56.0kW)
Note: for pipe sizing guidelines and connections to SBOX, refer to
outdoor unit installation manual.
CAUTION
• Do not let air, dust, or other impurities fall in the pipe system during instal-
lation.
• Keep the connecting pipe dry, and do not let moisture in during installation.
• Ensure you insulate copper pipes with a minimum of 10mm thick. For high
humidity and warm locations, use thicker insulation.
max:4 units, max capacity:16kW
max:4 units, max capacity:16kW
max:4 units, max capacity:16kW
max:4 units, max capacity:16kW
max:4 units, max capacity:16kW
max:4 units, max capacity:16kW
total max capacity:
16kW(for SBOX01)
28kW(for SBOX02)
45kW(for SBOX04/06)
indoor unit
indoor unit
indoor unit
indoor unit
indoor unit
indoor unit
indoor unit max: 1 unit, max capacity: 28kW
indoor unit max: 1 unit, max capacity:56kW
Table: 6-1
Table: 6-2
CLIMATE 5000 VRF 6720862460 (16/04)
INSTALL THE CONNECTING PIPE | 7