14
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Unit installation
Installer and user reference guide
60
BS4~12A14AJV1B
VRV 5 branch selector unit
4P695527-1 – 2022.02
Ducting
A
a
1
A’
a
a
b
1
2
1
B
a
2
1
B’
a
a
b
C
c
A
Default flow. Only ducting on the air outlet side. (Default configuration)
A'
Default flow. Ducting on both sides.
B
Reversed flow. Only ducting on the air outlet side.
B'
Reversed flow. Ducting on both sides.
C
No extraction ventilation installed
1
To extraction fan or another BS unit
2
From another BS unit
a
Duct (field supply)
b
EKBSDCK (option kit)
c
Duct closing plate (accessory)
In case you need to reverse the airflow, switch the air inlet and outlet side. See
"14.5.3 To switch the air in- and outlet side"
INFORMATION
Some options may require additional service space. Sees the installation manual of
the used option before installation.
