Eng-2
- Do not install the unit and wall
switch in a bathroom or other
highly humid location.
- Electric shock or short circuits could
result.
- Use at the rated voltage.
- Fire or electric shock could result.
- Make sure the outside air intake
opening is positioned so that it
will not take in combustion gases
or other exhaust. Position the unit
so that it will not become covered
with snow.
- If intake air is not fresh, oxygen
could become depleted in the room.
- Install the unit securely to a
sufficiently strong wall surface.
- Injuries could result if the unit falls.
- Connect wires securely to terminal
block connections so they do not
come out.*
1
- Poor connections could result in fire.
- Electrical work must be done by
an electrical contractor (a licensed
electrician) in accordance with
the technical standards of the
equipment and local regulations to
ensure safety.
- Bad wiring and mistakes in electrical
work could result in electric shocks
or fire.
- Install an all-pole power supply
isolator at the power supply side
as per local electrical regulations.
All supply circuits must be
disconnected before obtaining
access to the terminal devices.
Use the specified cable size and
connect the cables securely to
prevent disconnection when they
are pulled.
- If there is a defect in the connection,
there is a possibility of fire.
- Be sure to shut off circuit breakers
or remove the power plug from
the wall outlet if the Lossnay will
not be used for a long period after
installation.
- Failure to do so could result in
electric shock from deteriorated
insulation, or fire from a short circuit.
Cannot be
installed in a
bathroom
You must
follow the
instructions
given.
- Always place a cover on the
terminal block after construction
work is complete.*
1
-
Dust, humidity and the like could
cause short circuits or fire.
Caution
- Install the unit only on a wall. Do
not install it on a ceiling.
- Injury could result if the unit falls.
- Wear gloves when attaching the unit.
- Failure to wear gloves could result in injury.
- Attach the air supply/exhaust pipe
in a downward slope toward the
outdoor side and make sure to
apply thermal insulation treatment.
-
Rainwater entering the unit could
result in electric shock, fire or indoor
items getting wet.
- Make sure to perform drain
discharge in accordance with the
Installation Manual.
- Failure to heed this warning could
cause electric shock/fire or water
damage to household property due
to water leaks.
- Install the provided weather covers.
-
Rainwater entering the unit could
result in electric shock, fire or indoor
items getting wet.
- To prevent freezing or damage to
the Lossnay Core, stop the unit if
the outside temperature falls below
-20°C and the room’s humidity
rises above 40%.
*1
:
VL-50ES
2
-E only.
Note
- In mid-rise and high-rise buildings or in
coastal and other areas prone to strong
winds, wind could blow into the unit when it
is not operating. Install the Lossnay where it
will not be directly subject to wind.
- Do not use the Lossnay in areas prone to
damage from salt or hot springs.
Prohibited
You must
follow the
instructions
given.
