Handleiding
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14 Piping installation
Installation and operation manual
30
BS4~12A14AJV1B9
VRV 5 branch selector unit
4P797565-1 – 2024.11
a
bcd
BS4A
To re-install the switch box
1 Lift the switch box, slide it backwards and lower it a short
distance.
2 Install and tighten the four screws. It is not required to tighten
the M8 bolts again.
4×
SW8
≤ 3.2 N•m
3 Close the BS unit. See "13.3.3To close the unit"[425].
14 Piping installation
CAUTION
See "2 Specific installer safety instructions" [4 4] to make
sure this installation complies with all safety regulations.
14.1 Installation limitations
The illustration and table below show the installation limitations.
g
a
f
e
b
c
g
g
d
g
g
g
g
g g
a, b See table below.
c Maximum limit of 16 downstream ports of BS units in
refrigerant flow-through. Unused ports must also be
counted. E.g. 16ports=BS12A+BS4A or
BS8A+BS4A+BS4A
d At least one indoor unit must be connected to a BS unit
(BS6~12A: always start from one of the first four ports).
e Combine two ports when indoor unit capacity is over 140.
Refer to the table below.
f Cooling only indoor units cannot be installed. All indoor
units must be connected to the branch pipes of a BS unit
g BS unit
Description Model
BS4A
BS6A
BS8A
BS10A
BS12A
Maximum number of connectable indoor
units per BS unit (a)
20 30 40 50 60
Maximum number of connectable indoor
units per BS unit branch (b)
5
Maximum capacity index of connectable
indoor units per BS unit (a)
400 600 750
Maximum capacity index of connectable
indoor units per branch (b)
140
Maximum capacity index of connectable
indoor units per branch if 2 branches are
combined (e)
250
Maximum capacity index of indoor units
connected to BS units in refrigerant flow-
through (c)
750
Maximum number of allowable BSunits in
refrigerant flow-through (c)
4
Maximum number of ports of BSunits in
refrigerant flow-through (c)
16
Maximum number of indoor units
connected to BSunits in refrigerant flow-
through (c)
64
Bekijk gratis de handleiding van Daikin BS8A14AJV1B9, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | BS8A14AJV1B9 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 8827 MB |
