Daikin VRV 5-S Series Installation And Operation Manual page 11

NOT OK
2
a
b b
3
a
b
4
a
b
5
a
b b
6
a
b b
d
In room: master remote controller in fully functional OR alarm only.
In supervisor room: supervisor remote controller
a Outdoor unit
b Indoor unit
c Remote controller NOT compatible with R32 safety system
2.1.3 To determine the charge limitations
1 Determine the area of the smallest room in order to derive the
total refrigerant charge limit in the system:
The room area can be determined by projecting the walls,
doors and partitions to the floor and calculate the enclosed
area. The area of the smallest room being served by the
system is used in the next step to determine the maximum
allowable total charge of the system.
Spaces connected by only false ceilings, ductwork, or similar
connections shall not be considered a single space.
If the partition between 2 rooms on the same floor meets
certain requirements then the rooms are considered as one
room and the areas of the rooms may be added up. In this way
it is possible to increase the A
maximum allowed charge.
One of the following 2 requirements must be met in order to
add up room areas.
1 Rooms on the same floor that are connected with a
permanent opening that extends to the floor and is intended
for people to walk through can be considered as one room.
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600329-1A – 2020.01
OK
a
b b b
c
a
d
a
d
d
a
b b b
d
f
d
e
value used to calculate the
min
2 Specific installer safety instructions
b b b
d d d
b
d
b
d
d
b b b
d d d d
d Remote controller compatible with R32 safety system
e Remote controller in supervisor mode
f Supervisor room
2 Rooms on the same floor connected with openings that fulfil
following requirements can be considered as a single room.
The opening must consist out of 2 parts to allow for air
circulation.
≤ 100 mm
Case
Indoor units without remote controller
are not allowed
d
In case of one R32 safety system
compatible remote controller, it should
be the master and in the same room of
the indoor unit.
In case of two R32 safety system
compatible remote controllers, at least
one remote controller should be in the
room of the indoor.
Group control system is not allowed.
Each indoor unit should be connected
to a separate remote controller
In particular situations it is mandatory
to install a remote controller at a
supervised location
A
nvmin
≥ 50% A
nvmin
Installation and operation manual
≥ 20 mm
≥ 20 mm
11