Thank you for purchasing this product unit.
Carefully read this operation manual to ensure
proper operation.
After reading the manual, file it away for future
reference.
Furthermore, make certain that this operation
manual is handed to a new user when he/she takes
over the operation.
As this operation manual is dedicated for the indoor
unit, refer to also the operation manuals attached to
the outdoor unit and the remote controller.
CONTENTS
1. SAFETY PRECAUTIONS ............................. 1
2. WHAT TO DO BEFORE OPERATION ........... 4
3. OPERATION RANGE .................................... 5
4. INSTALLATION SITE..................................... 5
5. OPERATION PROCEDURE .......................... 5
6. OPERATION CHARACTERISTICS ............... 6
7. OPTIMUM OPERATION................................ 7
8. MAINTENANCE
(FOR SERVICE PERSONNEL) ..................... 7
9. NOT MALFUNCTION OF THE AIR
CONDITIONER ............................................. 9
10. TROUBLESHOOTING ................................ 11
1. SAFETY PRECAUTIONS
To gain full advantage of the air conditioner’s
functions and to avoid malfunction due to
mishandling, please read this operation manual
carefully before use.
This product comes under the term “appliances not
accessible to the general public”.
This appliance is intended to be used by
expert or trained users in shops, in light
industry and on farms, or for commercial
use by lay persons.
This appliance can be used by
children aged from 8 years and above
and persons with reduced physical,
sensory or mental capabilities or lack of
experience and knowledge if they have
been given supervision or instruction
concerning use of the appliance in a
safe way and understand the hazards
involved. Children shall not play with
the appliance. Cleaning and user
maintenance shall only be done by
persons described in manual.
The appliance is not intended for use by
unattended young children or persons who are
incompetent to operate air conditioners.
It may result in injury or electric shocks.
• This manual classifies the precautions into
WARNINGS and CAUTIONS. Be sure to follow
all the precautions below: They are all impor-
tant for ensuring safety.
WARNING
.....
Indicates a potentially
hazardous situation which,
if not avoided, could result in
death or serious injury.
CAUTION
...... Indicates a potentially
hazardous situation which, if
not avoided, may result in minor
or moderate injury.
It may also be used to alert
against unsafe practices.
•
After reading, keep this manual in a conve-
nient place so that you can refer to it whenev-
er necessary. If the equipment is transferred
to a new user, be sure also to hand over the
manual.
WARNING
When the air conditioner is malfunctioning
(giving off a burning odor, etc.), turn off the
power to the air conditioner and contact your
local dealer.
Continued operation under such circumstances
may result in a failure, electric shocks or a fire.
Consult your local dealer regarding
modification, repair and maintenance of the
air conditioner.
Improper workmanship may result in water
leakage, electric shocks or a fire.
Be sure to use fuses with the correct ampere
reading.
Do not use improper fuses, copper or other
wiring as a substitute, as this may result in
electric shocks, a fire, injury or damage to the air
conditioner.
Consult your local dealer if the air
conditioner submerges owing to a natural
disaster, such as a flood or typhoon.
Do not operate the air conditioner in that case,
or otherwise a malfunction, electric shocks, or a
fire may result.
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English
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