Toshiba RAS-3M26U2AVG-E, Руководство по установке

Страница: 14 / 18

13
Outdoor Unit Installation Manual
7
Electrical work
WARNING
• Be sure to comply with local regulations/
codes when running the wire from the
outdoor unit to the indoor unit.
(Size of wire and wiring method etc.)
• A lack of electrical capacitance or incorrect
wiring may cause an electric shock or a
fi re.
• To make sure that the wiring connection
are secure, use designated cables.
• Fix the cables securely so that no external
force applied to the cables may effect the
terminals.
• If wiring connections are incomplete or
cables are not fi xed securely, it may cause
a fi re.
• Be sure to ground the outdoor unit.
• Incomplete grounding may lead to an
electric shock.
CAUTION
• Use a circuit breaker of a type that is not
tripped by shock waves.
• Incorrect/incomplete wiring will cause
electrical fi res or smoke.
• Prepare the power source for exclusive
use with the air conditioner.
• This product can be connected to the main
power.
Fixed wire connections:
A switch that disconnects all poles and
has a contact separation of at least 3 mm
must be incorporated into the
fi xed wiring.
7 Wire Connection
• The dash lines show on-site wiring.
2
L
N
3
1
2
3
2
L
N
3
2
3
For indoor unit RAS-M series.
For indoor unit RAS-B series.
(Main circuit)
(Main circuit)
Input power
Input power
(System
interconnection wires)
(System
interconnection wires)
Leakage
breaker
Leakage
breaker
Remote
controller
Remote
controller
Indoor unit
Indoor unit
Earth
Earth
• Connect the indoor/outdoor connecting cables to the identical terminal
numbers on the terminal block of each unit.
• Incorrect connection may cause a failure.
1. Detach the front panel from the outdoor unit.
2. Remove the cord clamp.
3. Connect the wires for the power source and each indoor unit.
• Connect the connecting cable to the terminal as identi fi ed by the matching
numbers on the terminal block of the indoor and the outdoor unit.
4. Fix the wiring connections for the power source and each indoor unit
securely using a cord clamp.
5. Attach the front panel to the outdoor unit.
Stripping Length of connecting cable for outdoor unit
55
5
5
30
1
(L)
2 3
5
5
30
55
L N
Earth wire Earth wire
(Unit : mm)
Power cord
Connecting cable
01_IM_1116791098_EN.indd 13 01_IM_1116791098_EN.indd 13 6/13/2561 BE 4:18 PM 6/13/2561 BE 4:18 PM