Sanyo STW-2 User Manual download pdf (Page 6)

IMPORTANT!

Please Read Before Starting

This air conditioner meets strict safety and operating stan-

dards. As the installer or service person, it is an important

part of your job to install or service the system so it oper-

ates safely and efficiently.

For safe installation and trouble-free operation, you

must:

• Carefully read this OWNER’S MANUAL before installa-

tion and service.

• Follow each installation or service step exactly as shown.

• Observe all local, state, and national electrical codes.

• Pay close attention to all warning and caution notices

given in this manual.

This symbol refers to a hazard or

unsafe practice which can result

in severe personal injury or death.

This symbol refers to a hazard or

unsafe practice which can result

in personal injury or product or

property damage.

If Necessary, Get Help

These instructions are all you need for most installation

sites and maintenance conditions. If you require help for a

special problem, contact our sales/service outlet or your

certified dealer for additional instructions.

SPECIAL PRECAUTIONS

When Wiring

ELECTRICAL SHOCK CAN CAUSE SEVERE PERSON-

AL INJURY OR DEATH. ONLY A QUALIFIED, EXPERI-

ENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE

THIS SYSTEM.

• All wiring must conform to local electrical codes.

• Each unit must be properly grounded with a ground (or

earth) wire or through the supply wiring.

• DO NOT, under any circumstances, cut or remove the

third (ground) prong from the power cord plug.

• Never use an extension cord with this air conditioner.

• DO NOT use a damaged power cord, plug, or wall out-

let. Replace them immediately.

• DO NOT change the internal wiring or any part of the

system.

• DO NOT turn the air conditioner on and off by plugging

and unplugging. Use the Operation switch (SELEC-

TOR).

• Follow National Electrical Code (NEC) and local codes,

ordinances and regulations. All wiring — including

installation of receptacles, must be in accordance with

these codes.

• The NEC requires permanent connection for installa-

tions over 250 volts.

• Protective devices (fuses or circuit breakers) accept-

able for this air conditioner are specified on the name-

plate of each unit.

• Aluminum building wiring may pose special problems

— consult a qualified electrician.

When Transporting

Be careful when picking up and moving the air conditioner.

Get a partner to help, and bend your knees when lifting to

reduce strain on your back. Sharp edges or thin aluminum

fins on the air conditioner can cut your fingers.

When Servicing

• Turn the power OFF at the main power box (mains)

before opening the unit to check or repair electrical

parts and wiring.

• Keep your fingers and clothing away from any moving parts.

• Clean up the site after you finish, remembering to

check that no metal scraps or bits of wiring have been

left inside the unit being serviced.

Tools Needed

Phillips screwdriver

Flat blade screwdriver

Others

• Before starting the installation, the power to the direct

connect wiring should be set to OFF.

• Ventilate any enclosed areas when installing or testing the

refrigeration system. Escaped refrigerant gas, on contact

with fire or heat, can produce dangerously toxic gas.

• Confirm upon completing installation that no refrigerant

gas is leaking. If escaped gas comes in contact with a

stove, gas water heater, electric room heater or other

heat source, it can produce dangerously toxic gas.

WARNING

CAUTION

INSTALLATION INSTRUCTIONS

US STW PTAC 8/8/01 5:34 PM Page 6

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Sanyo STW-2 User Manual Page 6

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