– 21 –
Concealed Duct High Static Pressure
Installation Manual
8
ELECTRICAL WORK
WARNING
1. Using the specified wires, ensure to connect
the wires, and fix wires securely so that the
external tension to the wires do not affect the
connecting part of the terminals.
Incomplete connection or fixation may cause a
fire, etc.
2. Be sure to connect earth wire. (grounding
work)
Incomplete grounding cause an electric shock.
Do not connect ground wires to gas pipes, water
pipes, lightning rods or ground wires for
telephone wires.
3. Appliance shall be installed in accordance
with national wiring regulations.
Capacity shortage of power circuit or incomplete
installation may cause an electric shock or a fire.
CAUTION
• This indoor unit has no power cord.
• If incorrect/incomplete wiring is carried out, it will
cause an electrical fire or smoke.
• Be sure to install an earth leakage breaker that is
not tripped by shock waves.
If an earth leakage breaker is not installed, an
electric shock may be caused.
• Be sure to use the cord clamps attached to the
product.
• Do not damage or scratch the conductive core
and inner insulator of power and inter-connecting
wires when peeling them.
• Use the power cord and Inter-connecting wire of
specified thickness, type, and protective devices
required.
REQUIREMENT
• For power supply wiring, strictly conform to the
Local Regulation in each country.
• For wiring of power supply of the outdoor units,
follow the Installation Manual of each outdoor
unit.
• Never connect 220–240V power to the
terminal blocks (
,
, etc.) for control wiring.
(Otherwise, the system will fail.)
• Perform the electric wiring so that it does not
come to contact with the high-temperature part
of the pipe.
The coating may melt resulting in an accident.
• After connecting wires to the terminal blocks,
provide a trap and fix wires with the cord
clamp.
• Run the refrigerant piping line and control
wiring line in the same line.
• Do not turn on the power of the indoor unit until
vacuuming of the refrigerant pipes completes.
Remote controller wiring
2-core non polarity wire is used for the remote
controller wiring.
How to wire
1. Connect the connecting wire to the terminal as
identified with their respective numbers on the
terminal block of indoor and outdoor unit.
H07 RN-F or 60245 IEC 66 (1.5 mm
2
or more)
2. Insulate the unsheathed redundant cords
(conductors) with electrical insulation tape.
Process them so that they do not touch any
electrical or metal parts.
A
B
21-EN
+00EH99860501_01EN_DuctHigh_IM.book Page 21 Monday, January 19, 2009 8:38 AM
Summary of Contents for RAV-SM1103DT-A
Page 40: ...EH99860501 1 ...
