15
The following button operations can be disabled. If the button is pressed, “
” is displayed indicating that the button is disabled,
and the original display returns. Consult your dealer for “
” setting.
1
button
2
TEMP button
3
LOUVER button
4
MODE button
5
FAN SPEED button
6
TIMER button
SETTING TO DISABLE BUTTON OPERATION
<Wired remote control>
NOTICE
Please observe the following points in order to use the air conditioner in a safe and comfortable manner.
Make sure to request your dealer for installation, and do not attempt to do by yourself.
Is the system installed in a well-ventilated place?
Are there any obstacles? If so, it leads to the decrease of the efficiency and the increase of operation noise.
Avoid the place where cool/warm air and operation noise cause problems to your neighbors.
INSTALLATION LOCATION
Normally the efficiency of the air conditioning system will become lower after a while, because dirt accumulates inside the system. This occurs gradually in
around 3 years of use, depending on the condition of use and surrounding environment. It is thus necessary to conduct inspection maintenance in addition
to regular maintenance. We recommend you to consult the dealer from whom you purchased the system and make a contract for periodical inspection.
(charged).
INSTALLATION, RELOCATION, AND INSPECTION MAINTENANCE
Warning : Make sure to consult a dealer or specialist if it is required to relocate and reinstall the air conditioning system.
If the air conditioning system is installed incorrectly, water leakage, electric shock and/or fi re may occur. Note that an installation fee will be
charged for relocation and installation.
Caution : Make sure to perform grounding work
Do not connect the ground wire to any gas pipe, water pipe, or wires of lightning conductors and telephones. If the ground work is not good, it
may lead to electric shock.
Caution : A leakage breaker is necessary depending on the installation environment.
If it is not mounted there, it may lead to electric shock.
Only qualifi ed specialists of electrical and grounding work can do these works according to “electric equipment technical standards”.
Is the wiring designated for the air conditioner?
Is the remote control mounted correctly?
•
In the case of exposed wiring, is the wiring fi xed with the attached screw?
•
Is the attached remote control clamps used for fi xing the remote control cord?
•
Is the remote control mounted at a height where children cannot reach?
ELECTRICAL WORK
RELOCATION
INSPECTION MAINTENANCE
Cooling
operation
Dry operation
Heating
operation
Room temperature
Approximately
21 to 32°C
Long continuous operation under
approximately 21°C may lead to malfunction
due to dewfall
Approximately
27°C or less
Temperature outside the room
FD series Inverter Packaged Air-Conditioners
Approximately -15 to 50°C
KX KXR VRF inverter multi-system
Air-Conditioners
Approximately -15 to 46°C
FD series Inverter Packaged Air-Conditioners
Approximately -20°C to 20°C
KX KXR VRF inverter multi-system
Air-Conditioners
Approximately -20°C to 16°C
If outside air temperature becomes low, the
heating efficiency is lowed and the heating
becomes difficult.
Humidity inside the room
Approximately 80% or less
Long operation under high humidity may leads to
waterdrop or smoky vapor at the supply air grille.
OPERATION RANGE
Please use the system in the following operation range. If the system is operated outside this range, the protection controls may be activated to prevent malfunction.
CAUTION
(Note) Operation range may differ depending on models .Please check the catalog.
Condition
Operation
Cooling
operation
Heating
operation
Outdoor air temperature
0 ~ 24°C Dry-bulb
Condition
Operation
20 ~ 40°C (32°C wet-bulb) Dry-bulb
J
FDU-F
Summary of Contents for FD Series
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