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5 Installation
CAUTION!
After confirmation of
the above conditions, follow these
guidelines when performing wiring:
• Always have an individual power circuit
specifically for the air conditioner. Always
follow the circuit diagram posted on the
inside of the control cover.
• Screws fastening the wiring in the
casing of electrical settings may come
loose during transporation. Because
loose screws may cause wire burn-ou,
check that the screws are tightly
fastened.
• Check the specifications for the power
source.
• Confirm that electrical capacity is
suffcient.
• Confirm that starting voltage is
maintained at more than 90 percent of
the rated voltage marked on the name
plate.
• Confirm that the cable thickness
is as specified in the power source
specifications.
• Always install an earth leakage circuit
breaker in wet or moist areas.
• The following can be caused by a drop
in voltage: vibration of a magnetic
switch, damaging the contact point,
broken fuses, and disturbance of
normal functioning.
• Disconnection from a power supply
must be incorporated into the fixed
wiring. It must have an air gap contact
separation of at least 3mm in each
active (phase) conductors.
• Before accessing terminals, all supply
circuits must be disconnected.
50 / EN
C
Multi Split Type Air Conditioner / User Manual
To satisfy the EMC
compulsory regulations,
which is required by the
international standard
CISPR 14-1:2005/A2:2011
in specific countries or
districts, please make
sure you apply the correct
magnetic rings on your
equipment according
to the wiring diagram
that adhere to the your
equipment. Please
contact your distributor
or installer to get further
information and purchase
magnetic rings (The
supplier of magnetic ring
is TDK (model ZCAT3035-
1330) or similar).
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