Fujitsu 18RLFCD Mode d'emploi

Catégorie
Thermostats
Taper
Mode d'emploi
PART NO.9374343072-04
Duct Type
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CONTENTS
SAFETY PRECAUTIONS ........................................ 1
FEATURES AND FUNCTIONS ............................... 2
NAME OF PARTS ................................................... 3
PREPARATORY OPERATION ................................. 4
OPERATION ........................................................... 5
TIMER FUNCTIONS ............................................... 7
ON/OFF TIMER ........................................................ 7
SAFETY PRECAUTIONS
Do not attempt to install this air conditioner by yourself.
This unit contains no user-serviceable parts. Always consult authorized service person-
nel for repairs.
When moving, consult authorized service personnel for disconnection and installation
of the air conditioner.
Do not become excessively chilled by staying for many hours in the direct cooling
airflow.
Do not insert fi ngers or objects into the outlet port or intake grilles.
Do not start and stop air conditioner operation by turning off the electrical breaker and so on
.
In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off
the electrical breaker, and consult authorized service personnel.
In the event of refrigerant leakage , be sure to keep away from fi re or any fl ammables
.
(consult an authorized service personnel)
Provide occasional ventilation during use.
Do not direct air fl ow at fi replaces or heating apparatus.
Do not climb on, or place objects on, the air conditioner.
Do not hang objects from the indoor unit.
Do not set fl ower vases or water containers on top of air conditioners.
Do not expose the air conditioner directly to water.
Do not operate the air conditioner with wet hands.
Do not touch the switches with sharp objects.
Turn off power source when not using the unit for extended periods.
Always turn off the electrical breaker whenever cleaning the air conditioner or changing the air fi lter
.
Connection valves become hot during Heating; handle with care.
Check the condition of the installation stand for damage.
Do not place animals or plants in the direct path of the air fl ow.
When restarting after a long period of disuse in the winter, turn the power switch on
at least 12 hours before starting the unit.
Do not drink the water drained from the air conditioner.
Do not use in applications involving the storage of foods, plants or animals, precision
equipment, or art works.
Do not apply any heavy pressure to radiator fi ns.
Operate only with air fi lters installed.
Do not block or cover the intake grille and outlet port.
Ensure that any electronic equipment is at least 40 in. (1m) away from either the indoor
or outdoor units.
Avoid installing the air conditioner near a fi replace or other heating apparatus.
When installing the indoor and outdoor units, take precautions to prevent access by infants
.
Do not use infl ammable gases near the air conditioner.
Install the drain hose so that it drains water properly.
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not play with the appliance.
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.
“DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:
WEEKLY TIMER ....................................................... 8
TEMPERATURE SET BACK TIMER ...................... 10
ECONOMY OPERATION .......................................11
CLEANING AND CARE .........................................11
TROUBLESHOOTING .......................................... 12
OPERATING TIPS .................................................. 14
SELF-DIAGNOSIS ................................................. 16
DANGER!
This mark indicates procedures which, if improperly performed, are most likely to result
in the death or serious injury to the user or service personnel.
WARNING!
This mark indicates procedures which, if improperly performed, might lead to the death
or serious injury of the user or service personnel.
CAUTION!
This mark indicates procedures which, if improperly performed, might possibly result
in personal harm to the user, or damage to property.
DANGER!
CAUTION!
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FEATURES AND FUNCTIONS
INVERTER
At the start of operation, large amount of power is used to
bring the room quickly to the desired temperature. After-
wards, the unit automatically switches to a low power setting
for economic and comfortable operation.
ECONOMY OPERATION
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.
SUPER QUIET OPERATION
When the FAN button is used to select QUIET, the indoor
unit begins super-quiet operation; the indoor unit’s airfl ow
is reduced to produce quieter operation.
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.
Convenient function
WEEKLY TIMER
Use this timer function to set operating times for each day
of the week. Use the DAY OFF setting to switch off timed
operation for a selected day in the coming week. Because
all days can be set together, the weekly timer can be used
to repeat the timer settings for all of the days.
TEMPERATURE SET BACK TIMER
Use this timer function to change the set temperature in
the operation times set for each day of the week. This can
be used together with other timer settings.
REMOVABLE AIR FILTER
The indoor unit’s air fi lter can be removed for easy cleaning
and maintenance.
MILDEW-RESISTANT FILTER
The AIR FILTER has been treated to resist mildew growth,thus
allowing cleaner use and easier care.
Remote controller
WIRED REMOTE CONTROLLER
The wired remote controller allows convenient control of
indoor unit operation.
WIRELESS REMOTE CONTROLLER (OPTION)
The optional wireless remote controller can be used.When you
use remote controller, there are following different points as
compared with using wired remote controller.
[ The additional function for wireless ones ]
• SLEEP
TIMER
• MINIMUM HEAT
And you can use both wireless and wired remote controller
simultaneously. (But function is limited.)
[ The restricted functions for wired ones ]
Weekly timer
Temperature set back timer
Energy saving and
Comfortable function
Clean function
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NAME OF PARTS
Remote controller
1
START/STOP Button
2
SET TEMP. (Temperature) Button
3
MODE Button
4
FAN Button
5
ECONOMY Button
6
TIMER MODE (CLOCK AD-
JUST) Button
7
DAY (DAY OFF) Button
8
SET BACK Button
9
SET TIME ( < > ) Button
0
TIMER DELETE Button
A
TIMER SET Button
B
Vertical Airfl ow Direction and
Swing Button
*1
C
Horizontal Airfl ow Direction and
Swing Button
*2
D
MAINTENANCE(FILTER RESET)
Button
#1
E
Operation Lamp
F
Timer and Clock Display
G
Operation Mode Display
H
Fan Speed Display
I
Operation Lock Display
J
Temperature Display
K
Function Display
Defrost Display
Thermo Sensor Display
ECONOMY Display
Vertical Swing Display
*3
Filter Display
#1
*1~3 These functions cannot be used.
(Please also see the operating manual of
the option when using it with options, etc.)
#1 Can be used if set correctly during
installation. Please consult authorized
serviceman when using this function.
I
H
G
J
K
E
1
C
5
D
A
0
3
4
B
8
6
2
F
9
7
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PREPARATORY OPERATION
Press the TIMER MODE (CLOCK
ADJUST) button for 2 seconds
or more. The time display on the
remote controller will fl ash.
2
SU MO TU WE TH FR SA
Press the DAY button and select the current day.
A
appears around the selected day.
Press the SET TIME (< >) buttons to set the current time.
Press repeatedly to adjust the current time in 1-minute
increments. Press and hold to adjust the current time in
10-minute increments.
ex. Monday PM11:00
Press again to end.
SU
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1
3
5
Press the SET BACK button to switch between the
12- and 24-hour time displays.
3
4
SU
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TH FR
SA
SU
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SA
SET BACK
Set the current day and time
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OPERATION
AUTO COOL DRY *HEATFAN
AUTO MEDHIGH LOW QUIET
Temperature setting range
AUTO ............................................... 64 to 88 °F
COOL/DRY ....................................... 64 to 88 °F
* HEAT ................................................ 60 to 88 °F
Lower Rise
Operation lamp
Air conditioner ON: Lit brightly
Air conditioner OFF: Not lit
Press the START/STOP button.
Press the MODE button to set the operation mode.
If DRY is selected, the fan speed will be set to AUTO.
Press the SET TEMP. buttons to set the room temperature.
Press the FAN button to set the fan speed.
Press the ECONOMY button to start or stop ECONOMY
OPERATION.
For details on the function, refer to page 11.
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL (Reverse Cycle).
To start/stop operation
To set the operation mode
Operation mode setting
Room temperature setting
Fan speed setting
ECONOMY OPERATION
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Press the ECONOMY button for more than 2 seconds to
select whether the room temperature is detected at the
indoor unit or the remote controller.
When the
thermo sensor display appears, the room
temperature is detected at the remote controller.
NOTES
If this function is locked, the location where the room temperature is detected cannot be changed and the
mark fl ashes when the ECONOMY button is pushed for 2 seconds or more.
Indoor unit
Room temperature sensor selection
OPERATION
Part lock function
Press the DAY (DAY OFF) button and TIMER SET button
simultaneously for 2 seconds or more to activate the part
lock function and lock all of the buttons on the remote con-
troller except the START/STOP button, SET TEMP. buttons,
MODE button, and FAN button. Press the buttons again for
2 seconds or more to deactivate the part lock function.
When the part lock function is activated, the
mark
appears. If any button is pressed during the part lock, the
PL
display fl ashes.
This function is locked at the factory. In order to detect the room temperature correctly, consult authorized service
personnel when using this function.
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To set the ON/OFF timer
TIMER FUNCTIONS
ON/OFF TIMER
Press the TIMER MODE button to
select the ON timer or OFF timer.
2
Press the TIMER DELETE button to cancel the timer mode.
The timer mode can also be canceled by changing the timer mode using the TIMER MODE button
.
1
NON
STOP
OFF
TIMER
ON
TIMER
WEEKLY
TIMER
No display
SU
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SA
Press the SET TIME (< >) buttons to set the time.
After the time is set, the timer will start automatically.
The amount of time until the OFF timer operates that is
displayed on the timer display decreases as time passes.
From 1 to 24 hours
ex. OFF timer set for 6 hours
To cancel
OFF timer (See page 7.)
Use this timer function to stop air conditioner operation. The timer operates and air conditioner operation stops
after the set time has passed. The timer can be set up to 24 hours in advance.
ON timer (See page 7.)
Use this timer function to start air conditioner operation. The timer operates and air conditioner operation starts
after the set time has passed. The timer can be set up to 24 hours in advance.
WEEKLY timer (See page 8.)
Use this timer function to set operating times for each day of the week.
Use the DAY OFF setting to switch off timed operation for a selected day in the coming week.
Because all days can be set together, the weekly timer can be used to repeat the timer settings for all of the
days.
Temperature SET BACK timer (See page 10.)
Use this timer function to change the set temperature in the operation times set for each day of the week.
This can be used together with other timer settings.
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369
12 15 18 21
WEEKLY TIMER
Press the TIMER MODE button to select the weekly timer.
2
Press the TIMER SET button for
2 seconds or more.
1
3
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SA
369
12 15 18 21
Day of the week setting
Press the DAY button to select the day of the week, and then press the
TIMER SET button to confi rm the setting.
For ALL, all of the days can be set together when a appears around
each day.
ALL SU MO TU WE TH FR SA
SU
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369
12 15 18 21
4
Time setting
Press the SET TIME (< >) buttons to set the time, and then press the TIMER SET
button to confi rm the setting and proceed to the next ON or OFF time setting.
Up to 2 times ON and OFF times can be set per day.
Press the DAY button to complete the time setting and return to the day of the
week setting.
When the operating time is set, the
mark appears.
5
Repeat steps 3 and 4.
To complete the weekly timer settings, press the
TIMER SET button for 2 seconds or more.
To delete the operating time
If the TIMER DELETE button is pressed
during steps
3 or 4, the operating time
for the selected day will be deleted.
If all the days are selected, the operating
times for all of the days will be deleted.
NOTES
The operating time can be set in 30-minute increments only.
The OFF time can be carried over to the next day.
The ON timer and the OFF timer functions cannot be set using the weekly timer. Both an ON and OFF time must be
set.
ON-1 OFF-1 ON-2 OFF-2
ex. The timer is set for 7:00-18:00.
1
2
1
2
3
Weekly timer setting
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SU
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369
12 15 18 21
SU
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369
12 15 18 21
WEEKLY TIMER
To start
When the weekly timer is selected, the
timer starts automatically.
The operating time for the current
day is displayed.
To cancel
Press the TIMER DELETE button
to cancel the timer mode.
The timer mode can also be
canceled by changing the timer
mode using the TIMER MODE
button.
1
During the weekly timer,
press the TIMER SET button
for 2 seconds or more to set
the day.
Select the day to set the
DAY OFF.
Press the DAY (DAY OFF)
button for 2 seconds or
more to set the DAY OFF.
Press the TIMER SET but-
ton for 2 seconds or more
to complete the DAY OFF
setting.
243
To cancel
Follow the same procedures as
those for setup.
ex. The DAY OFF is set for Monday.
NOTES
The DAY OFF setting is only available for days for which weekly settings already exist.
If the operating time carries over to the next day (during a next day setting), the effective DAY OFF range will be set as
shown below.
Normal
Next day setting
Setting dayPreceding day Next day Setting dayPreceding day Next day
The DAY OFF setting can only be set 1 time. The DAY OFF setting is cancelled automatically after the set day has
passed.
The
mark fl ashes under a day of the week.
ON OFF ON OFF
DAY OFF
WEEKLY WEEKLY
WEEKLY
WEEKLY
ON
OFF
ON
OFF
DAY OFF
SU
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369
12 15 18 21
369
12 15 18 21
ex. Operating time 7:00-18:00
WEEKLY timer operation
To set the DAY OFF (for a holiday)
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TEMPERATURE SET BACK TIMER
Press the SET BACK button to change to the SET BACK con-
rmation display.
The SET BACK operating time and the set temperature will
be displayed.
2
Press the TIMER SET button
for 2 seconds or more.
1
3
Day setting
Operating time setting
Follow the same procedures to set the operating time as those for the weekly timer. The TIMER DELETE button is
also used as described in the procedures for the weekly timer.
4
NOTES
The SET BACK timer only changes the set temperature, it cannot be used to start or stop air conditioner operation.
The SET BACK timer can be set to operate up to 2 times per day but only 1 temperature setting can be used.
The SET BACK timer can be used together with the ON, OFF, and weekly timer functions.
The SET BACK operating time is displayed only in the SET BACK confi rmation display. (Refer to step 1 for the SET
BACK confi rmation display.)
SET BACK
SU
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369
12 15 18 21
ex. When setting all days together
Temperature setting
Press the SET TEMP. buttons to set the
temperature. (The temperature setting
range is the same as the range for the
operation mode.)
ex. Operating time 15:00–22:00
5
Repeat steps 3 and 4.
Press the TIMER SET button for
2 seconds or more to complete
the temperature SET BACK
timer settings.
76˚F
76˚F
84˚F
SET BACK temperature
Normal temperature
To start
SET BACK
Press the SET BACK button. The SET BACK confi rmation display appears
for 5 seconds, and then the timer starts automatically.
ex. Display during SET BACK timer operation
(The operating time will not be displayed.)
To cancel
Press the SET BACK button, and then
press the TIMER DELETE button while
the SET BACK confi rmation display is
displayed. Even if the SET BACK but-
ton is pressed again, the SET BACK
timer will be cancelled.
SU
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369
12 15 18 21
If there is no existing
SET BACK tempera-
ture setting, “- -” will
be displayed for the
temperature.
SU
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1
3
2
4
1
2
Temperature SET BACK timer setting
Temperature SET BACK timer operation
ON OFF
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CLEANING AND CARE
Cleaning the Air Filter
Before cleaning the unit, be sure to stop the unit and disconnect the power supply.
Turn off the electrical breaker.
A fan operates at high speed inside the unit, and personal injury could result.
When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that
the unit be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized
service personnel.
When cleaning the unit’s body, do not use water hotter than 104 °F, harsh abrasive cleansers, or volatile agents like
benzene or thinner.
Do not expose the unit body to liquid insecticides or hairsprays.
If the unit will not be operated for a period of 1 month or more, be sure to allow the inner parts of the unit to dry thor-
oughly, in advance, by operating the unit in fan mode for half a day.
Remove the dust from the air fi lters by vacuuming or washing them. After washing, allow the air fi lters to dry thoroughly
in an area protected from sunlight.
Dust can be cleaned from the air fi lter either with a vacuum cleaner, or by washing the fi lter in a solution of mild deter-
gent and warm water. If you wash the fi lter, be sure to allow it to dry thoroughly in a shady place before reinstalling.
If dirt is allowed to accumulate on the air fi lter, air fl ow will be reduced, lowering operating effi ciency and increasing
noise.
CAUTION!
ECONOMY OPERATION
Begin Air Conditioner operation before performing this procedure.
To Use the ECONOMY Operation
Press the ECONOMY button.
The ECONOMY display will light.
ECONOMY operation begins.
To Stop the ECONOMY Operation
Press the ECONOMY button again.
The ECONOMY display will go out.
Normal operation begins.
About ECONOMY Operation
At the maximum output, ECONOMY Operation is approximately 70% of normal air conditioner operation for cooling and
heating.
If the room is not cooled (or heated) well during ECONOMY operation, select normal operation.
During the monitor period in the AUTO mode, the air conditioner operation will not change to ECONOMY operation
even if ECONOMY operation is selected by pressing the ECONOMY operation button.
When ECONOMY operation mode is operated, the room temperature will be little higher than the set-temp under cool-
ing mode and lower than set-temp under heating mode. Therefore, the ECONOMY mode is able to save more energy
than other normal mode.
In case of multi-type air conditioner, the ECONOMY operation mode is only available for the set indoor unit.
Can be used if set correctly during installation. Please consult authorized serviceman when using this
function.
It lights on when it is time to clean the air fi lters.
After turning the power on.
Press the MAINTENANCE button for
2 seconds or more on the remote control.
The fi lter display will disappear.
Filter indicator Reset (A special setting)
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TROUBLESHOOTING
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL (Reverse Cycle).
WARNING!
In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the
electrical breaker, and consult authorized service personnel.
Merely turning off the unit’s power switch will not completely disconnect the unit from the
power source. Always be sure to turn off the electrical breaker to ensure that power is com-
pletely off.
Before requesting service, perform the following checks:
Symptom Problem
See Page
NORMAL
FUNCTION
Doesn’t operate immedi-
ately:
If the unit is stopped and then immediately started again, the
compressor will not operate for about 3 minutes, in order to
prevent fuse blowouts.
Whenever the electrical breaker is turned off then on again, the
protection circuit will operate for about 3 minutes, preventing
unit operation during that period.
Noise is heard:
During operation and immediately after stopping the unit, the
sound of water fl owing in the air conditioners piping may be
heard. Also, noise may be particularly noticeable for about 2 to
3 minutes after starting operation (sound of coolant fl owing)
.
*
During Heating operation, a sizzling sound may be heard
occasionally. This sound is produced by the Automatic
Defrosting operation.
14
Smells:
Some smell may be emitted from the indoor unit. This smell is
the result of room smells (furniture, tobacco, etc.) which have
been taken into the air conditioner.
Mist or steam are
emitted:
During Cooling or Dry operation, a thin mist may be seen emit-
ted from the indoor unit. This results from the sudden Cooling
of room air by the air emitted from the air conditioner, resulting
in condensation and misting.
*
During Heating operation, the outdoor unit’s fan may stop, and
steam may be seen rising from the unit. This is due to the Auto-
matic Defrosting operation.
14
Airfl ow is weak or stops:
*
When Heating operation is started, fan speed is temporarily
very low, to allow internal parts to warm up.
*
During Heating operation, if the room temperature rises above
the thermostat setting, the outdoor unit will stop, and the indoor
unit will operate at very low fan speed. If you wish to warm the
room further, set the thermostat to a higher setting.
*
During Heating operation, the unit will temporarily stop opera-
tion (between 4 and 15 minutes) as the Automatic Defrosting
mode operates. During the Automatic Defrosting operation,
will be shown on the remote controller display.
14
The fan may operate at very low speed during Dry operation or
when the unit is monitoring the room’s temperature.
In case of Multi-type unit, if multiple units are operated in
different operation modes as shown below, the units operated
afterward will stop and
will be shown on the remote
controller display of the stopped indoor units.
Heating mode and cooling mode (or dry mode)
Heating mode and fan mode
16
During QUIET operation, the fan will operate at very low speed.
In the monitor AUTO operation, the fan will operate at very low speed
.
Water is produced from
the outdoor unit:
*
During Heating operation, water may be produced from the
outdoor unit due to the Automatic Defrosting operation.
14
thermo sensor
display on the remote
controller is fl ashing:
The room temperature sensor may be malfunctioning. Please
consult authorized service personnel.
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TROUBLESHOOTING
Symptom Problem
See Page
CHECK ONCE
MORE
Doesn’t operate at all:
Has the circuit breaker been turned off?
Has there been a power failure?
Has a fuse blown out, or a circuit breaker been tripped?
Is the timer operating?
7 to 9
Poor Cooling (or *Heating)
performance:
Is the air fi lter dirty?
Are the air conditioners intake grille or outlet port blocked?
Did you adjust the room temperature settings (thermostat)
correctly?
Is there a window or door open?
In the case of Cooling operation, is a window allowing bright
sunlight to enter? (Close the curtains.)
In the case of Cooling operation, are there heating apparatus
and computers inside the room, or are there too many people
in the room?
Is the unit set for QUIET operation?
If the problem persists after performing these checks, or if you notice burning smells, stop operation immediately, turn off
electric breaker, and consult with authorized service personnel.
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OPERATING TIPS
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL (Reverse Cycle).
Low Ambient Cooling
When the outdoor temperature drops, the outdoor unit’s
fans may switch to Low Speed, or 1 of the fans may stop
intermittently.
Dual Remote Controllers (optional)
An additional remote controller can be added up to the
maximum of 2 remote controllers. Either remote controller
can control the air conditioner. However, the timer functions
cannot be used at the secondary unit.
Group Control
1 remote controller can control up to 16 air conditioners.
All of the air conditioners will be operated with the same
settings.
Group control cannot be used when using it by the multi
type.
*Heating Performance
This air conditioner operates on the heat-pump principle,
absorbing heat from outdoor air and transferring that
heat indoors. As a result, the operating performance is
reduced as outdoor air temperature drops. If you feel that
insuffi cient heating performance is being produced, we
recommend you use this air conditioner in conjunction
with another type of heating appliance.
Heat-pump air conditioners heat your entire room by
recirculating air throughout the room, with the result
that some time may be required after fi rst starting the air
conditioner until the room is heated.
*When Indoor and Outdoor Temperature
are High
When both indoor and outdoor temperatures are high
during use of the heating mode, the outdoor unit’s fan
may stop at times.
*Microcomputer-controlled Automatic
Defrosting
When using the Heating mode under conditions of low
outdoor temperature and high humidity, frost may form
on the outdoor unit, resulting in reduced operating per-
formance.
In order to prevent this kind of reduced performance,
this unit is equipped with a Microcomputer-controlled
Automatic Defrosting function. During the defrost cycle,
the indoor fan will shutdown and
will be displayed
on the remote controller. It will take anywhere from 4 to
15 minutes before the air conditioner starts up again.
After heating operation stops, if frost forms on the outdoor
unit, the unit will start Automatic Defrosting operation.
At this time, the outdoor unit will automatically stop after
operating for a few minutes.
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En-15
HEAT & COOL MODEL (Reverse Cycle)
Auto changeover function
When AUTO CHANGEOVER is selected, the air condi-
tioner selects the appropriate operation mode (Cooling
or Heating) according to your room’s present tempera-
ture.
When AUTO CHANGEOVER is fi rst selected, the fan will
operate at a very low speed for about a few minutes
while the unit determines the current conditions of the
room and selects the proper operation mode.
If the difference between thermostat setting and actual
room temperature is more than +4 °F
Cooling operation
If the difference between thermostat setting and actual
room temperature is within ±4 °F
Determined by outdoor temperature
If the difference between thermostat setting and actual
room temperature is more than –4 °F
Heating operation
OPERATING TIPS
Mode operation: AUTO
About Mode Operation
During Heating mode:
Set the thermostat to a temperature set-
ting that is higher than the current room
temperature. The Heating mode will not
operate if the thermostat is set lower
than the actual room temperature.
During Cooling/Dry mode:
Set the thermostat to a temperature set-
ting that is lower than the current room
temperature. The Cooling and Dry modes
will not operate if the thermostat is set
higher than the actual room temperature
(in Cooling mode, the fan alone will ope-
rate).
During Fan mode:
You can not use the unit to heat and
cool your room.
* Heating:
Use to warm your room.
When Heating mode is selected, the air conditioner will operate at
very low fan speed for about 3 to 5 minutes, after which it will switch
to the selected fan setting. This period of time is provided to allow
the indoor unit to warm up before beginning full operation.
When the room temperature is very low, frost may form on the out-
side unit, and its performance may be reduced. In order to remove
such frost, the unit will automatically enter the defrost cycle from
time to time. During Automatic Defrosting operation, the heat opera-
tion will be interrupted.
After the start of heating operation, it takes sometime before the
room gets warmer.
Cooling:
Use to cool your room.
Dry:
Use for gently cooling while dehumidifying your room.
You cannot heat the room during Dry mode.
During Dry mode, the unit will operate at low speed; in order to
adjust room humidity, the indoor unit’s fan may stop from time to
time. Also, the fan may operate at very low speed when adjusting
room humidity.
The fan speed cannot be changed manually when Dry mode has
been selected.
Fan:
Use to circulate the air throughout your room.
COOLING MODEL
When the room temperature is 4 °F higher than the set
temperature, the mode will switch between Cooling and
Drying.
During the Drying mode operation, the FAN setting
should be switched to LOW for a gently cooling effect
during which the fan may temporarily stop rotating.
When the room temperature is near the thermostat set-
ting, the air conditioner will begin monitor operation.
In the monitor operation mode, the fan will operate at a
very low speed. If the room temperature subsequently
changes, the air conditioner will once again select the
appropriate operation (Heating or Cooling) to adjust the
temperature to the value set in the thermostat.
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En-16
OPERATING TIPS
Multi-type Air conditioner
This indoor unit can be connected to a multi-type outdoor unit. The multi-type air conditioner allows multiple indoor units to be
operated in multiple locations. The indoor units may be operated simultaneously, in accordance with their respective output.
Simultaneous Use of Multiple Units
Instructions relating to inverter (
) are applicable only to “INVERTER MODEL.
If the indoor unit is instructed to do an operating mode
that it cannot perform,
will be shown on the re-
mote controller display and the unit will go into the
standby mode.
Heating mode and cooling mode (or dry mode)
Heating mode and fan mode
Operation can be done in the following different operat-
ing modes.
Cooling mode and dry mode
Cooling mode and fan mode
Dry mode and fan mode
The operating mode (heating mode or cooling (dry)
mode) of the outdoor unit will be determined by the
operating mode of the indoor unit that was operated
rst.If the indoor unit was started in fan mode, the op-
erating mode of the outdoor unit will not be determined.
For example, if indoor unit (A) was started in fan mode
and then indoor unit (B) was then operated in heating
mode, indoor unit (A) would temporarily start operation
in fan mode but when indoor unit (B) started operating
in heating mode,
will be shown on the unit (A)
remote controller display and it would go into standby
mode. Indoor unit (B) would continue to operate in heat-
ing mode.
When using a multi-type air conditioner, the multiple
indoor units can be operated simultaneously, but when
2 or more indoor units of the same group are oper-ated
simultaneously, the heating and cooling effi ciency will
be less than when a single indoor unit is used alone.
Accordingly, when you wish to use more than 1 indoor
unit for cooling at the same time, the use should be
concentrated at night and other times when less output
is required. In the same way, when multiple units are
used simultaneously for heating, it is recommended that
they be used in conjunction with other auxiliary space
heaters, as required.
Seasonal and outdoor temperature conditions, the struc-
ture of the rooms and the number of persons present
may also result in differences of operating effi ciency.We
recommend that you try various operating patterns in
order to confi rm the level of heating and cooling output
provided by your units, and use the units in the way that
best matches your family's lifestyle.
lf you discover that 1 or more units delivers a low level
of cooling or heating during simultaneous operation,
we recommend that you stop simultaneous operation
of the multiple units.
Operation cannot be done in the following different
operating modes.
Should the power supply to the air conditioner be inter-
rupted by a power failure, the air conditioner will restart
automatically in the previously selected mode once the
power is restored.
Use of other electrical appliances (electric shaver, etc.) or
nearby use of a wireless radio transmitter may cause the
air conditioner to malfunction. In this event, temporarily
disconnect the power supply, reconnect it, and then use
the remote controller to resume operation.
AUTO Restart
In Event of Power Interruption
Notice
* During use of the heating mode, the top of the indoor
unit may become warm, but this is due to the fact that
coolant is circulated through the indoor unit even when
it is stopped; it is not a malfunction.
* During use of the heating mode, the outdoor unit will
occasionally commence the defrost operation for brief
periods. During the defrosting operation, if the user sets
the indoor unit for heating again, the defrosting mode
will continue, and the heating operation will begin after
completion of defrosting, with the result that some time
may be required before warm air is emitted.
SELF-DIAGNOSIS
When “Er” in Temperature Display is displayed, inspection of the air conditioning system is necessary. Please consult
authorized service personnel.
Unit number (usually “00”)
Error code
ex. Self-diagnosis check
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SOMMAIRE
PRÉCAUTIONS DE SÉCURITÉ .............................. 1
FONCTIONNALITÉS ET FONCTIONS ................... 2
NOMENCLATURE DES ORGANES ....................... 3
PREPARATIFS ......................................................... 4
FONCTIONNEMENT ............................................. 5
FONCTIONS DE LA MINUTERIE ........................... 7
MINUTERIE DE MISE EN MARCHE/ARRET ......... 7
PRÉCAUTIONS DE SÉCURITÉ
N’essayez pas d’installer ce climatiseur vous-même.
Cette unité ne contient aucune pièce accessible par l’utilisateur. Toujours faire appel à
du personnel technique agréé pour les interventions techniques.
En cas de déménagement, faites appel à votre centre de réparation agréé pour le
débranchement et l'installation du climatiseur.
Veillez à ne pas prendre froid en restant longtemps exposé directement au fl ux d’air
froid.
N’introduisez pas les doigts ni des objets dans l’orifi ce de sortie ou les grilles d’air entrant.
Ne mettez pas le climatiseur sous puis hors tension en coupant le disjoncteur électrique et ainsi de suite.
En cas de dysfonctionnement (odeur de brûlé, etc.), arrêter immédiatement le fonctionne-
ment, couper le disjoncteur puis prendre contact avec du personnel technique agréé.
En cas de fuite du produit réfrigérant, assurez-vous de le garder hors d'atteinte des fl ammes
ou de produit infl ammables. (consultez le centre réparation agréé)
Aérez de temps en temps la pièce lorsque le climatiseur est en marche.
Ne dirigez pas le cheminement de l’air vers des cheminées ou des appareils de chauffage.
Ne grimpez pas sur le climatiseur et ne placez pas des objets dessus.
Ne suspendez pas d’objets depuis l’unité d’intérieur.
Ne placez pas de vases ou de récipients contenant de l’eau sur les climatiseurs.
N’exposez pas le climatiseur au contact direct de l’eau.
Ne mettez pas le climatiseur en marche avec les mains mouillées.
Ne touchez pas les commutateurs avec des objets coupants.
Débranchez l’alimentation électrique lorsque vous n’utilisez pas l’unité pendant des périodes prolongées.
Coupez toujours le disjoncteur électrique lorsque vous nettoyez le climatiseur ou que
vous changez le fi ltre à air.
Les valves de connexion chauffent lors du chauffage du climatiseur ; manipulez-les avec précaution.
Vérifi er la condition du socle d’installation pour voir s’il n’est pas endommagé.
Ne placez pas des animaux ou des plantes dans le cheminement direct de l’air.
Lorsque vous redémarrez le climatiseur après une longue période d’immobilisation hivernale,
mettez l’interrupteur en position marche au moins 12 heures avant de démarrer l’unité.
Ne buvez pas l’eau rejetée par le climatiseur.
N’utilisez pas le climatiseur pour conserver des aliments, des plantes ou des animaux,
des appareils de précision ou des illustrations.
N’exercez pas une pression excessive sur les ailettes de radiateur.
Faites fonctionner l’unité uniquement avec les fi ltres à air installés.
Ne bloquez pas ni ne couvrez la grille d’air entrant et l’orifi ce de sortie.
Veillez à tenir tout équipement électronique à 40 in. (1métre) au moins des appareils
intérieur et extérieur.
Eviter d’installer le climatiseur à proximité d’une cheminée ou de tout autre appareil de chauffage.
Lorsque vous installez les unités d’intérieur et d’extérieur, veillez à ce qu’elles soient
hors de portée des enfants.
N’utilisez pas de gaz infl ammables à proximité du climatiseur.
Installez le tuyau d’évacuation de manière à ce que l’eau s’évacue correctement.
Cet appareil n
est pas conçu pour être utilisé par des personnes (enfants inclus) dont les capacités physiques
ou mentales sont réduites, ou n
ayant pas l
expérience ou les connaissances requises, à moins qu’elles soient
supervisées ou aient reçu des instructions concernant l
utilisation de l
appareil par une personne responsable
de leur sécurité. Les enfants doivent être surveillés afi n de s
assurer qu
ils ne jouent pas avec l
appareil.
Avant d’utiliser cet appareil, veuillez lire attentivement ces “PRÉCAUTIONS DE SÉCURITÉ” et les respecter correctement.
Les instructions contenues dans la présente section sont toutes liées à la sécurité car vous devez maintenir des conditions de fonction-
nement sûres.
Les symboles “DANGER”, AVERTISSEMENT” et “ATTENTION” ont le sens suivant dans ce manuel :
MINUTERIE HEBDOMADAIRE ........................................ 8
MINUTERIE D’ABAISSEMENT DE LA TEMPERATURE
.....10
FONCTIONNEMENT ÉCONOMIQUE ............................. 11
NETTOYAGE ET ENTRETIEN .......................................... 11
DEPANNAGE ...................................................................12
CONSEILS D’UTILISATION ............................................14
AUTO-DIAGNOSTIC ........................................................ 16
DANGER!
Ce symbole signale une démarche qui, si elle est exécutée de façon incorrecte, peut
entraîner des blessures graves, voire la mort de l’utilisateur ou du personnel technique.
AVERTISSEMENT!
Ce marquage indique des procédures qui, si elles ne sont pas effectuées correctement, peuvent en-
traîner la mort ou de sérieuses blessures corporelles pour l’utilisateur ou le personnel d'entretien.
ATTENTION!
Ce symbole signale une démarche qui, si elle est exécutée de façon incorrecte, peut
entraîner un dégât pour l’utilisateur ou ses biens.
DANGER!
ATTENTION!
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FONCTIONNALITÉS ET FONCTIONS
INVERSEUR
Lors du démarrage de l’opération, une grande quantité
d’électricité est utilisée pour amener rapidement la pièce à
la température souhaitée. Par la suite, l’appareil commute
automatiquement sur un réglage basse consommation
pour un fonctionnement économique et confortable.
FONCTIONNEMENT ÉCONOMIQUE
Quand le mode économique est utilisé, la température
de la pièce sera légèrement supérieure à la température
défi nie en mode refroidissement et légèrement inférieure
en mode chauffage. Par conséquent, le mode économique
permet d'économiser plus d'énergie que le mode normal.
Fonctionnement super silencieux
Quand la touche FAN est utilisée pour sélectionner QUIET
(silencieux), l’appareil commence le fonctionnement super
silencieuxl; le fl ux d’air de l’unité intérieure est réduit pour
assurer un fonctionnement plus silencieux.
FCHANGEMENT AUTOMATIQUE
Le mode de fonctionnement (Refroidissement,
Déshumidifi cation, Chauffage) change automatiquement
afi n de conserver la température programmée de manière
constante.
Fonction pratique
MINUTERIE HEBDOMADAIRE
Utilisez cette fonction de minuterie pour régler les horaires
de fonctionnement pour chaque jour de la semaine. Utili-
sez le réglage DAY OFF (Jour désactivé) pour désactiver le
fonctionnement programmé pour un jour sélectionné de la
semaine à venir. Comme tous les jours peuvent être réglés
ensemble, la minuterie hebdomadaire peut être utilisée
pour répéter les réglages de la minuterie pour tous les
jours.
MINUTERIE DE PROGRAMMATION DE LA
TEMPÉRATURE
Utilisez cette fonction de minuterie pour modifi er la
température programmée dans les heures de fonctionnement
programmées pour chaque jour de la semaine. Vous pouvez
l
utiliser avec d
autres réglages de la minuterie.
FILTRE À AIR AMOVIBLE
Il est possible de retirer le fi ltre à air de l’appareil intérieur
pour un nettoyage et une maintenance faciles.
Filtre résistant àux moisissure
Le Filtre à air a reçu un traitement anti-moisissure, ce qui
assure sa propreté et la facilité de son entretien.
Télécommande
TÉLÉCOMMANDE AVEC FIL
La télécommande avec fi l permet une commande pratique
du fonctionnement de l’appareil intérieur.
TÉLÉCOMMANDE SANS FIL (OPTION)
Il est possible d’utiliser la télécommande sans fi l. Lorsque
vous utilisez la télécommande, les éléments suivants sont
différents de l’utilisation de la télécommande avec fi l.
[ Les fonctions supplémentaires pour les télécommandes
sans fi l ]
• SLEEP (Temporisation)
TIMER (MINUTERIE)
• MINIMUM HEAT (CHAUFFAGE MINIMUM)
Et vous pouvez utiliser les deux télécommandes avec et
sans fi l simultanément. (Mais les fonctions sont limitées.)
[ Les fonctions restreintes pour les télécommandes avec fi l ]
• Minuterie hebdomadaire
• Minuterie de la programmation de la température
Fonction économie d’énergie
et confortable
Fonction de nettoyage
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Fr-3
NOMENCLATURE DES ORGANES
Télécommande
1
Bouton START/STOP (MARCHE/ARRÊT)
2
SET TEMP. (Température)
3
Bouton MODE
4
Bouton FAN (ventilateur)
5
Bouton ECONOMY (Économie
d’énergie)
6
Bouton TIMER MODE (GLAGE DE
L’H OR LO GE )
7
Bouton DAY (DAY OFF) (JOUR (JOUR
ARRET))
8
Bouton SET BACK (ABAISSER)
9
Bouton Régler l’heure (< >)
0
Bouton TIMER DELETE (SUPPRIMER)
A
Bouton TIMER SET (REGLER)
B
Bouton de direction et d’oscillation
verticale du fl ux d’air
*1
C
Bouton de direction et d’oscillation
horizontale du fl ux d’air
*2
D
Bouton MAINTENANCE (FILTER RESET)
(Maintenance (réinitialisation du fi ltre)
#1
E
Lampe de fonctionnement
F
Affi chage de la minuterie et de l’horloge
G
Affi chage du mode de fonctionnement
H
Affi chage de la vitesse du ventilateur
I
Affi chage du verrou de fonctionnement
J
Affi chage de la température
K
Affi chage des fonctions
Affi chage du dégivrage
Affi chage du capteur thermique
Affi chage de l’ECONOMY
(ÉCONOMIE D’ÉNERGIE)
Affi chage de l’oscillation verticale
*3
Affi chage du fi ltre
#1
*1~3 Ces fonctions sont inutilisables.
(Veuillez aussi consultez le mode d’emploi de
l’option lorsque vous l’utilisez avec des options,
etc.)
#1 Utilisable si correctement paramétré durant
I’installation. Veuillez consulter un dépanneur
agréé en cas d’utilisation de cette fonction.
I
H
G
J
K
E
1
C
5
D
A
0
3
4
B
8
6
2
F
9
7
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Fujitsu 18RLFCD Mode d'emploi

Catégorie
Thermostats
Taper
Mode d'emploi