4
English
SELECTING INSTALLATION SITE
Use suspension bolts to install the unit. Check whether or not the wall/floor is strong enough to support the weight of
the unit. If there is a risk that it is not strong enough, reinforce the wall/floor before installing the unit.
• To avoid contact with the fan, the following precaution action must be taken:
- Install the unit with ducting and grill which can only be removed with the aid of tooling. It shall be installed so that it
gives adequate protection against touching the fan. If a maintenance panel exists in the ducting, it shall only be
possible to remove the panel by the aid of tooling to avoid contact with the fan. The protection shall be according to
relevant European and local legislation. There are no restrictions concerning the installation height.
Select the signal receiver mounting location according to the following conditions:
• Install the signal receiver, which has a built-in temperature sensor, near the
intake vent where there is convection of air and it can get an accurate
reading of the room’s temperature. If the intake vent is in another room or
the unit cannot be installed near the intake vent for any other reason, install
it 1.5m above the floor on a wall where there is convection.
• In order to get an accurate reading of the room’s temperature, install the
signal receiver in a location where it is not exposed directly to cold or hot air
from the air discharge grille or to direct sunlight.
• Since the receiver has a built-in light receptor to receive signals from the wireless remote
controller, do not mount it in a location where the signal may be blocked by a curtain, etc.
Caution
If the signal receiver is not installed in a location where there is convection of air, it may be unable to get an accurate reading of the room’s temperature.
• For remote controller installation, see the installation manual supplied with the remote controller.
• For outdoor unit installation, see the installation manual supplied with the outdoor unit.
PREPARATIONS BEFORE INSTALLATION
Mount chamber lid
and air filter
(accessory).
In case of front suction.
(1)Remove the protection net.
(2)Remove the chamber lid. (7 locations)
(3)Remove one leg on the opposite side of the
el. compo (for instruction, see page 5
“Removing the legs”).
(4 Reattach the removed chamber lid in the
orientation shown in the second figure.
(7 locations)
(5)Attach the protection net to the front side.
(6)Reattach the leg if necessary.
(7)Attach the air filter (accessory) in the manner shown in the diagram.
Air discharge grille:
Wooden or plastic grille is recommended
because condensation may occur depending
on humidity conditions.
Remote controller
Outdoor unit
(1)
(2)
Air inlet
Air discharge
Air inlet
Air discharge
Chamber lid
Protection net
Protection net
Chamber lid
Attach the filter
to the main unit
while pushing
down on the
bends.
(2 bends for
25-35 type, 3
bends for 50-60
type)
In case of front side
In case of bottom side
Main unit
Force
Force
Filter
Содержание FNQ25A2VEB
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