Electrical Work - Toshiba RAV-SM1100UT-E Service Manual

6

ELECTRICAL WORK

For the air conditioner that has no power cable, connect
a power cable as mentioned below.
Model RAV-
Power supply
Maximum running current
Installation fuse rating
Power cable
CAUTION
• Wrong wiring may cause a burn-out to some
electrical parts.
• 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
cables when peeling them.
• Be sure to comply with local regulations of the
cable from outdoor unit to indoor unit.
(wire size and cabling method etc.)
• Use the power and Inter-connecting cables with
specified thickness, specified type and protective
devices required.
How to wire
1. Connect the connecting cable to the terminal as
identified with their respective numbers on the
terminal block of indoor and outdoor unit.
H07 RN-F or 245 IEC 66 (1.0 mm
2. When connecting the connecting cable to the
outdoor unit terminal, prevent water coming in the
outdoor unit.
3. Insulate the unsheathed cords (conductors) with
electrical insulation tape. Process them so that they
do not touch any electrical or metal parts.
4. For inter connecting cable, do not use a wire jointed
to another on the way.
Use wires long enough to cover the entire length.
Power supply
terminal block
L N
Earth screw
Power cable
SM1100AT-E SM1400AT-E
220 – 240 V
Single phase 50 Hz
22.0 A 22.8 A
25 A (D type )
H07 RN-F or 245 IEC 66
2
(2.5 mm or more)
2 or more)
To Indoor unit
terminal block
1 2 3
Connecting cable
Stripping length power cord and connecting cable
10
L N
10
50
40
Earth line Earth line
Power cable
• The installation fuse (25A D type
be used for the power supply line of this air
conditioner.
• Incorrect/incomplete wiring might cause an
electrical fire or smoke.
• Prepare the exclusive power supply for the air
conditioner.
• This product can be connected to the mains.
Connection to the fixed wiring :
A switch which disconnects all poles and has a
contact separation of at least 3 mm must be
incorporated in the fixed wiring.
11
10 1 2 3
40
Connecting
cable
CAUTION
10
30
(mm)
) must