Mitsubishi MSY-GL24NA-U1 Installation Guide

ENGLISH

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					MSY-GL24NA
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	INSTALLATION MANUAL
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	Required Tools for Installation
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1.

BEFORE INSTALLATION

1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY

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■ Do not install the unit by yourself (user).

■ Securely attach the electrical cover to the indoor unit and the service panel to

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the outdoor unit.

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■ Follow the instructions detailed in the installation manual.

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■ When installing, relocating, or servicing the unit, make sure that no substance

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■ When installing the unit, use appropriate protective equipment and tools for

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■ Install the unit securely in a place that can bear the weight of the unit.

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■ Do not discharge the refrigerant into the atmosphere. Check that the refrigerant gas

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does not leak after installation has been completed. If refrigerant leaks during

■ Perform electrical work according to the installation manual and be sure to use

installation, ventilate the room.

an exclusive circuit. Do not connect other electrical appliances to the circuit.

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■ Ground the unit correctly.

■ Use appropriate tools and piping materials for installation.

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■ Do not damage the wires.

■ When pumping down the refrigerant, stop the compressor before disconnecting

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the refrigerant pipes.

■ Be sure to shut off the main power when setting up the indoor P.C. board or

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■ When installing the unit, securely connect the refrigerant pipes before starting

the compressor.

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■ Do not use intermediate connection of the power cord or the extension cord.

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Do not connect many devices to one AC outlet.

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■ Install the unit according to national wiring regulations.

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■When plugging the power supply plug into the outlet, make sure that there is no dust, blockage, or loose parts both in the outlet and on the plug. Verify that

the power supply plug is completely in the outlet.

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CAUTION

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■ Depending on the installation area, install a Ground Fault Interrupt (GFI) circuit

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breaker.

■ Do not install the outdoor unit where small animals may live.

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■Perform the drainage/piping work securely according to the installation manual.

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1-2. SELECTING THE INSTALLATION LOCATION

INDOOR UNIT

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1-3. SPECIFICATIONS

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1-3-1. POWER SUPPLY AND INDOOR/OUTDOOR WIRE CONNECTION

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MSY-GL24NA

MSZ-GL24NA

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1-3-2. REFRIGERANT PIPES

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1-4. INSTALLATION DIAGRAM

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Outdoor unit installation

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