Electric Work - Toshiba Carrier RAV-SP180KRT-UL Installation Manual

+001111052201_00Ta.book Page 17 Friday, November 20, 2009 11:45 AM
High-Wall Type
10

ELECTRIC WORK

WARNING
• Consult local building codes, NEC (National
Electrical Code) or CEC (Canadian
Electrical Code) for special requirements.
• 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.
• Be sure to connect ground 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.
• Appliance shall be installed in accordance
with national wiring regulations.
Capacity shortage of circuit breaker and
leakage breaker or incomplete installation may
cause an electric shock or a fire.
• If incorrect/incomplete wiring is carried out, it
will cause an electrical fire or smoke.
• Be sure to install circuit breaker and leakage
breaker that are not tripped by shock waves.
If circuit breaker and leakage breaker are 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 Indoor/Outdoor
connecting wire when peeling them.
• Use the power cord and Inter-connecting wire
of specified thickness, type, and protective
devices required.
• Never connect 208/230 V wired remote
controller/central control wiring blocks (
, , , etc.) for control wiring.
A B
4
(Otherwise, the system will fail.)
17-EN
CAUTION
,
3
REQUIREMENT
• For Indoor/Outdoor connecting wire, 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.
• 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.
• Connect the wires to the terminal blocks and fix
the wires with the cord clamp as no force applys
to the wires.
• Run the refrigerant piping line and control wiring
line in the same line.
• Do not turn on the circuit breaker and leakage
breaker of the indoor unit until vacuuming of the
refrigerant pipes completes.
Indoor unit - Outdoor unit *
Ground
Remote controller
1
* : Length of the Indoor/Outdoor unit connecting wires.
RAV- SP180AT2 (2HP)
Wire length 50 m or less
CAUTION
Use the same size wire for the outdoor unit power
cable and connecting wire between the indoor unit
and the outdoor unit when the outdoor unit is
RAV-SP180AT2 (2HP).
NOTE
• Use copper supply wires.
• Use UL wires rated 600 V for the Indoor/
Outdoor unit connecting wires.
• Use UL wires rated 300 V for the remote
controller wires.
– 17 –
Installation Manual
Wire Quantity x size
1
3 x AWG12 (polar)
1 x AWG12 or thicker
2 x AWG20 (non-polar)
SP240AT2 (3HP)
70 m or less
Toshiba