CAUTION
Otherwise, it may cause scratches.
Gloves should be worn during
installation.
Otherwise, the product may fall off, and thus
cause injury.
Always use the supplied special-purpose
or dedicated parts like mounting fixtures
when needed.
Otherwise, it may cause damage to the
controller, the ERV or the RS485-linked
relay.
Be sure to connect wires as specified
in the Wiring Diagram.
Otherwise, it may cause faults, screen
breakage, etc.
Do not press the screen of the product.
3
WARNING
Otherwise, it may cause an electric shock.
Do not connect cables using methods
other than those specified in this
manual.
Otherwise, it may result in fire.
Please use fixed wiring with a nominal
cross-sectional area of 1.5 mm
2
per core
and a rated voltage of 300 V/500 V or
less as the control wire between the
power cord and the ERV.
Do not use wet hands to operate or
pour water over the product.
Otherwise, it may cause an electric shock.
Otherwise, it may pose a risk of fire or
electric shock.
Do not install the product in a bathroom
or other high-humidity areas.
Otherwise, it may cause an electric shock.
Always isolate the power supply to all
the circuits before touching the
terminals or wiring.
Otherwise, it may cause an electric shock
or risk of fire.
Never modify or repair the product by
yourself. Please contact the dealer
where you purchased the product.
Never use any power supply other than
the one with the rated voltage.
Otherwise, it may pose a risk of fire or an
electric shock.
Otherwise, it may result in a fire.
Do not spray combustibles directly onto
the product.
INSTALLATION INSTRUCTIONS
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