Electrical Connection - Toshiba MMW-AP0481CHQ-E Installation Manual

 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 120 °C
or higher.
• To use the attached heat insulation pipe, apply the
heat insulation to the pipe connecting section of the
hot water module securely without gap.
REQUIREMENT
• Apply the heat insulation to the pipe connecting
section of the hot water module 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).
Hot water module
Flare nut
Union
Heat insulator of
the pipe
Heat insulation pipe Banding band
(Accessory) (locally procured)
 Installation of remote
controller (Sold separately)
For installation of the wired remote controller, follow the
Installation Manual attached with the remote controller.
• Pull out the remote controller cord together with the
refrigerant pipe or drain pipe.
Pass the remote controller cord through upper side
of the refrigerant pipe and drain pipe.
• Do not leave the remote controller at a place
exposed to the direct sunlight and near a stove.
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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
• If incorrect / incomplete wiring is carried out, it will cause an electrical
fire or smoke.
• Install an earth leakage breaker that is not tripped by shock waves.
If an earth leakage breaker is not installed, an electric shock may be
caused.
• Use the cord clamps attached to the product.
• Do not damage or scratch the conductive core and inner insulator of
power and inter-connecting wires when peeling them.
• Use the power cord and Inter-connecting wire of specified thickness,
type, and protective devices required.
• Do not connect 220 V – 240 V power to the terminal blocks ( ,
) for control wiring and the terminal blocks (COM, S1, S2, S3, S4,
B
S5) for output function. (Otherwise, the system will fail.)
• Do not damage or scratch the conductive core and inner insulator of
power and inter-connecting wires when peeling them.
• 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.
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