Important! Please Read Before Starting - Haier HW-18CE03 Operation Manual

Important! Please Read Before Starting

This air conditioner meets strict safety and operating
standards. As the installer or service person, it is an
important part of your job to install or service the
system so it operates safely and efficiently.
For safe installation and trouble-free operation,
you must:
Carefully read the INSTRUCTION MANUAL and
INSTALLATION INSTRUCTIONS attached to each
air conditioner before starting.
Follow each installation or repair 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
WARNING
unsafe practice which can result
in severe personal injury or death.
This symbol refers to a hazard or
CAUTION
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
PERSONAL INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED 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.
DO NOT use an adapter plug or extension cord.
DO NOT use a damaged power cord, plug, or wall
outlet. 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.
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.
Others
........................................................................
CAUTION
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.
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