7
EN
Cod. 3542B230 - Rev. 00 - 02/2022
OMNIA S HYBRID H 3.2
yes
no
yes
no
Input from installer:
-
Area of adjacent room B (A
roomB
) (m
2
)
Start
Use table 3 to calculate the
total minimum floor area (A
mintotal
)(m
2
)requi-
red for the total refrigerant charge (m
c
)
Input from installer:
-
Total refrigerant charge (m
c
)(kg)
-
Area of room A (A
roomA
) (m
2
)
Use table 2 to calculate the
maximum refrigerant charge (m
max
)(kg)
allowed for room A.
The unit can be installed in room A, and
without further room size or ventilation
requirements.
Unit can be installed at room A if:
-
2 ventilation openings (permanently open) are provided between room A and B, 1 at the top and 1 at the bottom.
-
Bottom opening:The bottom opening must meet the minimum area requirements(VA
min
).It must be as close as possible to the floor.If the ventilation
opening starts from the floor, the height must be
≥
20mm. The bottom of the opening must be situated
≤
100mm from the floor. At least 50% of the required
opening area must be situated <200 mm from the floor. The entire area of the opening must be situated <300 mm from the floor.
-
Top opening:The area of the top opening must be larger than or equal to the bottom opening. The bottom of the top opening must be situated at least 1.5
m above the top of the bottom opening.
-
Ventilation openings to the outside are NOT considered suitable ventilation openings (the user can block them when it is cold).
Use table 4 and dm to calculate the
minimum opening area for natural
ventilation between room A and room
B(VA
min
)(cm
2
)
Determine the refrigerant amount that
exceeds m
max
(dm)(kg).(dm=m
c
-m
max
)
Contact your dealer
m
max
≥
mc?
A
min total
≤
A
roomA
+A
roomB
?
