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Safety Precautions
The dangers arising from improper handling and the extents of the dangers are classified and explained as
shown below.
Do not install in locations where they
may be leakages of combustible gas.
This may cause fires.
Do not install in locations where salt
damage may occur or where corrosive,
neutral or reductive gases are present.
This may cause malfunctions.
Do not scratch, damage, process,
Prohibited
excessively bend, pull, twist or bundle
the power cable.
Please also refrain from placing heavy
objects onto it or trapping it.
Failure to do so may damage the power
cable, causing fires or electric shocks.
Do not attempt any disassembly or
modification of the unit that is not
expressly stated in this manual.
Doing so may result in fires, electric
Do not
disassemble
shocks or injuries.
Do not use in a hot location such as a
shower room, where condensation may
form on the unit or where water may
splash directly onto the unit.
Do not use
This may cause electric shocks or
in the baths/
shower room.
malfunctions.
Do not install when the unit (power
cable) is electrified.
Doing so may result in electric shocks.
Prohibited
Warning
Caution
The following may lead to death or serious
personal injury if handled incorrectly.
Important !
Follow
instructions.
The following may lead to minor injuries or damage
to property if the unit is handled incorrectly.
Important !
Follow
instructions.
− 2 −
Wiring work is to be done by a certified
electrical worker in accordance with
technical standards for electrical
equipment and internal wiring
regulations.
Incorrect wiring work may cause electric
shocks or fires.
Use single-phase 220 – 240V AC power.
Using the incorrect power supply
may cause fires, electric shocks or
malfunctions.
Use exclusive wiring for the power
source.
Using this unit with other devices on a
branch socket may cause abnormal heat,
which may cause fires.
Be sure to attach the ground fault
circuit interrupter.
Failure to do so may result in electric
shocks.
The unit shall be installed in
accordance with national wiring
regulations.
A means for disconnection must be
incorporated in the fixed wiring in
accordance with wiring rules.
The disconnecting device shall be of
all-pole disconnection.
Install securely in a location strong
enough to support the weight of the
unit.
Injuries may be caused if the unit falls off
the wall.
Wear gloves when installing the unit.
Not doing so may result in injuries.
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