Fujitsu UTY-LNHUM Operating Manual
P/N9374136131-02
OPERATING MANUAL
MODE D’EMPLOI
MANUAL DE FUNCIONAMIENTO
EnglishFrançaisEspañol
KEEP THIS MANUAL FOR FUTURE REFERENCE
CONSERVEZ CE MANUEL POUR RÉFÉRENCE ULTÉRIEURE
CONSERVE ESTE MANUAL PARA SU FUTURA CONSULTA
En-1
SAFETY PRECAUTIONS
● Before using the appliance, read these “SAFETY PRECAUTIONS” thoroughly and operate in the correct way.
● The instructions in this section all relate to safety; be sure to maintain safe operating conditions.
WARNING
This mark indicates procedures which, if improperly performed, might lead to the death or serious
injury of the user.
• If a problem (burning smell, etc.) occurs, turn off the electrical breaker immediately to stop operation, and then consult
authorized service personnel.
CAUTION
This mark indicates procedures which, if improperly performed, might possibly result in personal
harm to the user, or damage to property.
• Do not expose the controller directly to water.
• Do not operate the controller with wet hands.
• Do not touch the switches with sharp objects.
• Always turn off the electrical breaker whenever cleaning
the controller, the air conditioner or the air fi lter.
• Ensure that any electronic equipment is at least 1m
away from the controller.
• Avoid installing the controller near a fi replace or other
heating apparatus.
• Do not use infl ammable gases near the controller.
CONTENTS
SAFETY PRECAUTIONS ................................................ 1
FEATURES AND FUNCTIONS ....................................... 2
NAME OF PARTS ........................................................... 3
PREPARATION ............................................................... 4
OPERATION .................................................................... 5
TIMER OPERATION ....................................................... 7
SLEEP TIMER OPERATION ........................................... 8
ADJUSTING THE DIRECTION OF
AIR CIRCULATION ......................................................... 9
SWING OPERATION .................................................... 10
ECONOMY OPERATION .............................................. 10
MINIMUM HEAT OPERATION .......................................11
SELECTING THE REMOTE CONTROLLER
SIGNAL CODE .............................................................. 12
TROUBLESHOOTING .................................................. 13
OPERATING TIPS ......................................................... 14
En-2
FEATURES AND FUNCTIONS
ECONOMY OPERATION
Limits the maximum operation current, and performs operation
with the power consumption suppressed. When economy operation mode is operated, the room temperature will be little higher
than the set-temp under cooling mode and lower than set-temp
under heating mode. Therefore, the economy mode is able to
save more energy than other normal mode.
AUTO CHANGEOVER
The operation mode (cooling, dry, heating) is switched automatically to maintain the set temperature, and the temperature is kept
constant at all times.
MINIMUM HEAT OPERATION
The room temperature can be set to go no longer than 50°F,
thus ensuring that the room does not get too cold when no occupied.
PROGRAM TIMER
The program timer allows you to integrate OFF timer and ON
timer operations in a single sequence. The sequence can involve
1 transition from OFF timer to ON timer, or from ON timer to OFF
timer, within 24 hour period.
SLEEP TIMER
When the “SLEEP” button is pressed during Heating mode, the
air conditioner’s temperature setting is gradually lowered during
the period of operation; during cooling mode, the temperature
setting is gradually raised during the period of operation. When
the set time is reached, the unit automatically turns off.
WIRELESS REMOTE CONTROLLER
The Wireless Remote Controller allows convenient control of air
conditioner operation.
HORIZONTAL AIRFLOW: COOLING/
DOWNWARD AIRFLOW: HEATING
For cooling, use horizontal airfl ow so the cool air does not blow
directly on the occupants in the room. For heating, use downward airfl ow to send powerful, warm air to the fl oor and create
a comfortable environment.
OMNI-DIRECTIONAL AIR FLOW
(SWING OPERATION)
3-dimensional control over air direction swing is possible through
dual use of both an UP/DOWN air direction swing and RIGHT/
LEFT air direction swing. Since UP/DOWN air direction fl aps
operate automatically according to the operating mode of the unit,
it is possible to set air direction based on the operating mode.
IMPORTANCE
You can use both wired and wireless remote controller simultaneously. But function is limited.
[The restricted functions for wireless remote controller ones]
• SLEEP TIMER
• TIMER
• MINIMUM HEAT OPERATION
En-3
NAME OF PARTS
Display panel
To facilitate explanation, the accompanying illustration has
been drawn to show all possible indicators; in actual operation, however, the display will only show those indicators
appropriate to the current operation.
1 “MODE” button
2 “SET TEMP. ( / )” button
3 “MIN.HEAT” button
4 “ECONOMY” button
5 “SLEEP” button
6 “FAN” button
7 “START/STOP” button
8 “ SET” button (Vertical)
9 “ SET” button (Horizontal)
0 “ SWING” button
A “TIMER MODE” button
B “TIMER SET ( / )” button
C “CLOCK ADJUST” button
D “RESET” button
E “TEST RUN” button
F Signal Transmitter
G Temperature SET Display
H Operation Mode Display
I SLEEP Display
J Transmit Indicator
K Fan Speed Display
L SWING Display
M T imer Mode Display
N Clock Display
Some indoor units may not be equipped with the functions
corresponding to all of the buttons on this remote controller. The indoor unit will beep and the OPERATION, TIMER
and FILTER lamp fl ash when a remote controller button is
pressed if the function is not available.
21
22
23
24
20
17
18
19
Display
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
● This button is used when installing the conditioner, and should not be used under normal
conditions, as it will cause the air conditioner’s
temperature function to operate incorrectly.
● If this button is pressed during normal operation,
the unit will switch to test operation mode, and
the Indoor Unit’s OPERATION Indicator Lamp
and TIMER Indicator Lamp will begin to fl ash
simultaneously.
● To stop the test operation mode, press the
“START/STOP” button to stop the air conditioner.
En-4
PREPARATION
Never mix new and used batteries, or batteries of different types.
Batteries should last about 1 year under
normal use. If the Remote Controller’s
operating range becomes appreciably reduced, replace the batteries and press the
“RESET” button with the tip of a ballpoint
pen or other small object.
Load Batteries (R03/LR03 × 2)
1
Press and slide the battery compartment lid on the
reverse side to open it.
Slide in the direction of the arrow while pressing the mark.
2
Insert batteries.
Be sure to align the battery polarities ( ) correctly.
3
Close the battery compartment lid.
Set the Current time
1
Press the “CLOCK ADJUST” button.
Use the tip of a ball-point pen or other small object to press the button.
2
Use the “TIMER SET ( / )” buttons to adjust the
clock to the current time.
button: Press to advance the time.
button: Press to reverse the time.
(Each time the buttons are pressed, the time will be advanced/reversed in
1-minute increments; hold the buttons depressed to change the time quickly
in 10-minutes increments.)
3
Press the “CLOCK ADJUST” button again.
This completes the time setting and starts the clock.
To Use the Remote Controller
● The Remote Controller must be pointed at signal receiver to operate correctly.
● Operating Range: About 5 m.
● When a signal is properly received by the air conditioner, a beeping sound will be
heard.
● If no beep is heard, press the Remote Controller button again.
Remote Controller Holder
3 To remove the Remote Con-
troller (when use at hand).
1 Mount the Holder. 2 Set the Remote Controller.
Screws
Insert
Press in
Slide up
Pull out
CAUTION
• Take care to prevent infants from accidentally swallowing batteries.
• When not using the Remote Controller for an extended period, remove the batteries to
avoid possible leakage and damage to the unit.
• If leaking battery fl uid comes in contact with your skin, eyes, or mouth, immediately wash
with copious amounts of water, and consult your physician.
• Dead batteries should be removed immediately and disposed of properly, either in a battery
collection receptacle or to the appropriate authority.
• Do not attempt to recharge dry batteries.
Loading...