Handleiding
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09
The indoor unit installation height cannot be
less than 1.8 m. For more detailed instructions
on the installation height of the indoor units,
please refer to the corresponding installation
and operation manual.
If the
installation height of indoor unit is less
than 1.8 m
, please contact your installer or
dealer to receive more information and
professional advice.
Minimum velocity of 1 m/s
2
, which is calculated
as the indoor unit airflow divided by the nominal
face area of the outlet. And the grill area shall
not be deducted.
Minimum airflow rate must meet the
corresponding values in Table 1-2, which is
related to the actual refrigerant charge of the
system (Mc).
R32 refrigerant leakage sensor is configured.
The room area applying the curve (c) or (d)
shall satisfy all of the above requirements.
The requirement for the second opening can be
met by drop ceilings, ventilation ducts, or
similar arrangements that provide an airflow
path between the connected rooms.
Figure 1-2
The room area (A) shall be defined as the room
area enclosed by the projection to the base of the
walls, partitions and doors of the space in which
the appliance is installed.
Spaces connected by only drop ceilings, ductwork,
or similar connections shall not be considered a
single space.
Units mounted higher than 1.6 m and spaces
divided by partition walls that are no higher than
1.6 m shall be considered a single space.
Rooms on the same floor and connected by an
open passageway between the spaces can be
considered a single room when determining
compliance to Amin, if the passageway complies
with all of the following.
1) It is a permanent opening.
2) It extends to the floor.
3) It is intended for people to walk through.
The area of the adjacent rooms, on the same floor,
connected by permanent opening in the walls
and/or doors between occupied spaces, including
gaps between the wall and the floor, can be
considered a single room when determining
compliance to Amin, provided all of the following
conditions are met as Figure 1-2.
1) Low level opening
①The opening shall not be less than 0.0123 m
2
(Anvmin)
②The area of any openings above 300 mm from
the floor shall not be considered in determining
compliance with Anvmin.
③At least 50 % of the opening area of Anvmin
shall be below 200 mm from the floor.
④The bottom of the opening is not more than
100 mm from the floor.
⑤The opening is a permanent opening that cannot
be closed.
⑥The height of the opening is not less than 20 mm.
2) High level opening
①The opening shall not be less than 0.0062 m
2
(50% of Anvmin).
②The opening is a permanent opening that cannot
be closed.
③The opening shall be at least 1.5 m above the
floor.
④The height of the opening is not less than 20 mm.
If installation height is greater than or equal to 1.8
m, but less than 2.2 m, use the refrigerant charge
limitation of the graph for installation height 1.
If installation height is not less than 2.2 m, use
the refrigerant charge limitation of the graph for
installation height 2.
If no additional action is taken, the correspondence of
the maximum refrigerant charge with the minimum
room area (Amin) is shown in Figure 1-3 and Table 1-3.
1) Curve (a) is the refrigerant charge limitation for the
indoor unit installation height between 1.8 m and 2.2 m
without any conditions.
2) Curve (b) is the refrigerant charge limitation for the
indoor unit installation height not less than 2.2 m
without any conditions.
3) Curve (c) is the refrigerant charge limitation when the
system meets the incorporated circulation airflow
requirements for the indoor unit installation height
between 1.8 m and 2.2 m.
4) Curve (d) is the refrigerant charge limitation when the
system meets the incorporated circulation airflow
requirements for the indoor unit installation height not
less than 2.2 m.
For determination of room area (A) when used to
calculate the refrigerant charge limit, the following shall
apply.
In addition, the maximum refrigerant charge is also
related to the installation height of the indoor unit. And
different values are used by different indoor unit
installation heights:
≤300mm
≥ Anvmin
≥50%of Anvmin
≥1.5m
≥20mm
≥20mm
≤200mm
≥ 50% of Anvmin
≤100mm
The maximum refrigerant charge of the curve (c) is
available only if the following conditions are met:
NOTE
NOTE
NOTE
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Productinformatie
| Merk | Midea |
| Model | V8M-100WV2N8 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 11133 MB |
