Table of Contents
Advertisement
INSTALLATION INSTRUCTIONS
Do not operate together with open-
burning appliance (e.g. gas or oil
furnaces).
Otherwise, it may cause
carbon monoxide poisoning.
Please use a dedicated
→
ventilator.
Please pay attention to the rotation
of impeller caused by backdraft air in
air duct.
Although the power is shut off, part
rotation may occur, resulting in injury.
Be sure to have the product
transported and installed by two or
more engineers. Please pay attention
to the center of gravity and the
weight when moving the product.
Dropping may cause injury.
When drilling or cutting the wall or
ceiling, do not damage the wires or
ducts in the wall.
Otherwise, it may cause a safety
risk.
Do not install the product or the
room air inlet in places where
high-temperature or high-humidity air
may enter the product.
ERV
Install the outside air inlet at a
position where the exhaust air from
the product does not directly flow
back.
Otherwise, it may cause indoor air
pollution and thus may harm health.
4
Room air inlet
Otherwise, dew may be
generated inside the
product, causing electric
shock or water dripping
and thus leading to
property damage.
CAUTION
The building structure and fixings
which are used to install the product
must have sufficient strength to
support more than 5 times the
weight of the product. They must be
reinforced if their strength is
insufficient.
Do not twist the product or apply
excessive load to the product during
construction.
Dropping may cause injury.
Do not insert fingers or sticks into the
product air inlet, or air outlet.
Otherwise, the operation of rotation
part will cause the personal injury.
Do not install the product or the
room air inlet in high-temperature
places (where the ambient
temperature exceeds 40 ℃) or places
in direct contact with heat sources.
Please install anti-bird netting or
similar prevention in pipe hood.
Please remove the abnormities such as
bird nests, otherwise it may cause a
lack of oxygen in room.
Do not install the product in dusty or
dirty locations.
Otherwise, the filter may be clogged
with dust or dirt, and thus the outside
air inlet may be blocked or shorten the
service life of the filter.
Otherwise, it may
fall off causing
personal injury.
Usage in high temperature
conditions may cause
distortion of filter, heat
exchange core, or motor
burn-out.
Advertisement
Table of Contents
