Handleiding
Je bekijkt pagina 14 van 48
12 Special requirements for R32 units
Installation and operation manual
14
BS4~12A14AJV1B9
VRV 5 branch selector unit
4P797565-1 – 2024.11
(d) External alarm OR Natural ventilation (=External alarm
OR Natural ventilation)
(e) Ventilated enclosure (=Ventilated enclosure)
(f) Ventilated enclosure OR External alarm + natural
ventilation (=Ventilated enclosure OR External alarm +
natural ventilation)
Use the total amount of refrigerant in the system and the area of the
room in which the BS unit is installed to check which safety measure
is required.
Note: When "No safety measure" is required, it is still allowed to
apply natural ventilation or install an external alarm or ventilated
enclosure if wanted. Follow the respective instructions as described
further below.
Note: When natural ventilation is required, it is still allowed to install
an external alarm or ventilated enclosure if wanted. Follow the
respective instructions as described further below.
Note: When an external alarm is required as safety measure, it is
also allowed to install a ventilated enclosure. Follow the instructions
described further below.
Use the first graph (Lowest underground floor
(a)
) in case the BS unit
is installed in the lowest underground floor of a building. For other
floors, use the second graph (All other floors
(b)
).
OTHER FLOORS
LOWEST UNDERGROUND FLOOR
The graphs and table are based on an installation height of the BS
unit between 1.8m and 2.2m. The installation height is the height of
the bottom of the BS unit to the floor. See also "13.1.1 Installation
site requirements of the unit"[423].
If the installation height is more than 2.2m, different boundaries for
the applicable safety measures can apply. To know which safety
measure is required in case the installation height is more than
2.2m, refer to the online tool (VRV Xpress).
NOTICE
BS units cannot be installed lower than 1.8 m from the
lowest point of the floor.
Example
The total amount of refrigerant in the VRV system is 20 kg. All BS
units are installed in spaces that do NOT belong to the lowest
underground floor of the building. The space in which the first BS
unit is installed has a room area of 50 m², the space in which the
second BS unit is installed has a room area of 15m².
▪ Based on the graph for "All other floors" (All other floors), the room
area limit is 40m² for No safety measure" (No safety measures).
▪ This means that the following safety measures are required:
BS unit Room area Required safety measure
1 A=50m²≥40m² No safety measures
2 A=15m²<40m² Ventilated enclosure OR
External alarm + natural
ventilation
0
10
20
30
40
50
70
90
110
80
60
100
5
10 20 30 40 50
2515 35 45
m [kg]
A
min
[m
2
]
No safety measure
(c)
Ventilated enclosure
OR
External alarm + natural ventilation
(f)
m Total refrigerant charge in the system [kg]
A
min
Minimum room area [m²]
(a) Lowest underground floor (=Lowest underground floor)
(b) All other floors (=All other floors)
(c) No safety measure (=No safety measure)
(d) External alarm OR Natural ventilation (=External alarm
OR Natural ventilation)
(e) Ventilated enclosure (=Ventilated enclosure)
(f) Ventilated enclosure OR External alarm + natural
ventilation (=Ventilated enclosure OR External alarm +
natural ventilation)
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 |
