Electrical Work; Installation Electrique; Elektroinstallation; Lavoro Elettrico - Toshiba RAS-M10GDCV-E Installation Manual

9 ELECTRICAL WORK

For the air conditioner that has no power cord.
NOTE
For selection and connection method of the power supply cords, refer to the details in the Installation Manual of the outdoor unit.
CAUTION
• If incorrect/incomplete wiring is carried out, it will cause an electrical fire or smoke.
• Prepare the power supply for exclusive use with the air conditioner.
• Be sure to use the cord clamps specified positions with 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 cords on running the wire from outdoor unit to indoor unit (size of wire and wiring method etc.)
• Use the power cord and Inter-connecting cable with specified thickness, specified type, and protective devices specified.
How to wire
1. Connect the connecting cable to the terminal as identified with their respective matched numbers on the terminal block of indoor
and outdoor unit.
2
1.0 mm (H07 RN-F or 60245 IEC 66)
2. When connecting the connecting cable to the outdoor unit terminal, prevent water coming in the outdoor unit.
3. Insulate the unused cords (conductors) stripped the sheath of connecting cable with PVC tape.
Process them so that they do not touch any electrical or metal parts.
4. For inter-unit wiring, do not use a cut wire jointed to another on the way.
Cabling
1. As shown in the figure, remove a screw
cover of the terminal block.
2. Remove two screws
caused and resulted in a danger of an electric shock and so on.
Work under condition that the parts box is loosened:
3. Strip wire ends (10 mm).
4. Match wire colors with terminal numbers on indoor and outdoor units' terminal blocks and firmly screw wires to the corresponding
terminals.
5. Connect the ground wires to the corresponding terminals.
6. Fix the cable with cord clamp.
7. Fix cover of the parts box and the terminal block surely with the fixing screws.
Make a loop on the cable for margin of the length
so that the electric parts box can be taken out
during servicing.
EN
a
and then remove
b
‚ and pull the parts box while lifting up it. If an incomplete connection is done, a contact failure may be
Correct way
Indoor unit
flat view
Electric parts box
Make a loop.
(Diameter: Approx. 150 mm,
Length: 450 mm to 500 mm)
Work under condition that the parts box is fixed:
Incorrect way
Use the specified
wire type
16
Cover of terminal block
Parts box cover
Electric parts box
Indoor unit
flat view
Earth line
Connecting cable