Electrical Connection - Toshiba Carrier MMC-AP0188HPUL Manuel D'installation

Heat insulation process
Apply heat insulation for the pipes separately at liquid
side and gas side.
For the heat insulation to the pipes at gas side, use
the material with heat-resisting temperature
248°F (120°C) or higher.
To use the attached heat insulation pipe, apply the
heat insulation to the pipe connecting section of the
indoor unit securely without gap.
REQUIREMENT
Apply the heat insulation to the pipe connecting
section of the indoor unit securely up to the root
without exposure of the pipe. (The pipe exposed to
the outside causes water leak.)
Wrap heat insulator with its slits facing up
(ceiling side).
Fix it with vinyl tape
Face the incision upward.
Local piping
side
Attached
Attached heat
banding band
insulation pipe
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Electrical connection

WARNING
Use the specified wires for wiring connect the terminals. Securely fix them to prevent external forces
applied to the terminals from affecting the terminals.
Incomplete connection or fixation may cause a fire or other trouble.
Connect earth wire. (grounding work)
Incomplete grounding cause an electric shock.
Do not connect earth wires to gas pipes, water pipes, lightning conductor or telephone earth wires.
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
For communication line, use wires with the same type and size. lf each wire has a different type and size
from another one, it will cause a communication trouble.
an electric shock may be caused.
when peeling them.
(Otherwise, the system will fail.)
The coating may melt resulting in an accident.
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.
After connecting wires to the terminal blocks, provide a trap and fi x 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.
Power supply wire and communication wires specifi cations
Power supply wire and communication wires are locally procured.
For the power supply specifi cations, follow to the table below. If capacity is little, it is dangerous because overheat
or burnout may be caused.
For specifi cations of the power capacity of the outdoor unit and the power supply wires, refer to the Installation
Manual attached to the outdoor unit.
Indoor unit power supply
For the power supply of the indoor unit, prepare the exclusive power supply separated from that of the outdoor
unit.
Arrange the power supply, circuit breaker, and main switch of the indoor unit connected to the same outdoor unit
so that they are commonly used.
Power supply wire specifi cation: Cable 3-core AWG14.
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FR
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