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SILENT
LOW 
MED
HI

AUTO

HEAT

DEHUMIDIFY

COOL

FAN

FAN SPEED

SLEEPING

STOP (CANCEL)

START (RESERVE)

START/STOP

TIME

TIMER SET

TIMER SELECTOR

ON TIMER
OFF TIMER

AUTO SWING

NAMES AND FUNCTIONS OF EACH PART

REMOTE CONTROLLER

This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is controlled
electronically, the range of control may be shorter, in some cases, the control signal may not be received.
This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit can be
controlled from the remote controller.

Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission
capability.

After new batteries are inserted into the remote controller, the unit will initially require approximately 10 seconds
to respond to commands and operate.

Precautions for Use

• Do not put the remote controller in the following places.

• In direct sunlight.
• In the vicinity of a heater.

• Handle the remote controller carefully. Do not drop it on the floor, and protect

it from water.

• Once the outdoor unit stops, it will not restart for about 3 minutes (unless you

turn the power switch off and on or unplug the power cord and plug it in again).
This is to protect the device and does not indicate a failure.

• If you press the FUNCTION selector button during operation, the device may

stop for about 3 minutes for protection.

Signal emitting window/transmission sign

Point this window toward the indoor unit when controlling it.
The transmission sign blinks when a signal is sent.

Display

This indicates the room temperature selected, current time, timer status, function
and intensity of circulation selected.

START/STOP button

Press this button to start operation. Press it again to stop operation.

AUTO SWING button

Controls the angle of the horizontal air deflector.

FAN SPEED selector

This determines the fan speed. Every time you press this button, the intensity of
circulation will change from   (AUTO) to 

 (HI) to 

 (MED) to  

 (LOW) to

 (SILENT). (This button allows selecting the optimal or preferred fan speed

for each operation mode.)

SLEEP button

Use this button to set the sleep timer.

 TEMPERATURE buttons

Use these buttons to raise or lower the temperature setting. (Keep pressed, and
the value will change more quickly.)

TIME button

Use this button to set and check the time.

RESET button

Press this button after the batteries are replaced or when some irregular operation
is found.

FUNCTION selector

Use this button to select the operating mode. Every time you press it, the mode
will change from   (AUTO) to 

 (HEAT) to 

(DEHUMIDIFY) to   (COOL)

and to   (FAN) cyclically.

FAN SPEED selector

AUTO SWING button

TIMER control

Use these buttons to set the timer.

OFF-TIMER button

Select the turn OFF time.

ON-TIMER button

Select the turn ON time.

RESERVE button

Time setting reservation.

CANCEL button

Cancel time reservation.

5/17/10, 9:37 AM

6

Содержание RAC-25NXA1

Страница 1: ... 50NXA1 OUTDOOR UNIT FOR SINGLE SPLIT MODEL RAF 25NXA1 RAF 35NXA1 RAF 50NXA1 Instruction manual Page 1 22 To obtain the best performance and ensure years of trouble free use please read this instruction manualcompletely SPLIT TYPE AIR CONDITIONER RAC 50NXA1 INDOOR UNIT RAC 25NXA1 RAC 35NXA1 ...

Страница 2: ...eaks around it Piping shall be suitable supported with a maximum spacing of 1m between the supports Please ensure smooth flow of water when installing the drain hose Make sure that a single phase 220V or 230V or 240V power source is used The use of other power sources may cause electrical components to overheat and lead to fire PRECAUTIONS DURING INSTALLATION PROHIBITION CONNECT EARTH LINE PROHIBI...

Страница 3: ...n it When operating the unit with the door and windows opened the room humidity is always above 80 and with the air deflector facing down or moving automatically for a long period of time water will condense on the air deflector and drips down occasionally This will wet your furniture Therefore do not operate under such condition for a long time If the amount of heat in the room is above the cooli...

Страница 4: ...lter Front panel Signal receiver OUTDOOR UNIT FOR SINGLE SPLIT MODEL Remote controller OUTDOOR UNIT for single split model MODEL WIDTH HEIGHT DEPTH RAF 25NXA1 RAF 35NXA1 760mm 600mm 235mm RAF 50NXA1 INDOOR UNIT RAC 25NXA1 750mm 548mm 288mm RAC 35NXA1 750mm 548mm 288mm RAC 50NXA1 792mm 600mm 299mm RAC 25NXA1 RAC 35NXA1 RAC 50NXA1 ...

Страница 5: ...ting operation For about 2 3 minutes after start up 2 During defrosting heating operation Defrosting will be performed about once an hour when frost forms on the heat exchanger of the outdoor unit for 5 10 minutes each time If the piping length used is longer than usual frost will likely to form TEMPORARY SWITCH Top left and right corners TEMPORARY SWITCH TEMPORARY SWITCH If the remote controller ...

Страница 6: ...tor button during operation the device may stop for about 3 minutes for protection Signal emitting window transmission sign Point this window toward the indoor unit when controlling it The transmission sign blinks when a signal is sent Display This indicates the room temperature selected current time timer status function and intensity of circulation selected START STOP button Press this button to...

Страница 7: ... determine the mode of operation HEAT or COOL depending on the current room temperature When AUTO is first selected the device will determine the current room temperature and select the proper operation mode accordingly When the air conditioner has adjusted the room s temperature to the near preset temperature it will begin to monitor operation If the room temperature subsequently changes the air ...

Страница 8: ...ngs are stored in memory in the remote controller you only have to press the START STOP button next time Set the desired room temperature with the TEMPERATURE buttons the display indicates the setting The temperature setting and the actual room temperature may vary somewhat depending on conditions Press the START STOP button Heating operation starts with a beep Press the button again to stop opera...

Страница 9: ...FUNCTION selector so that the display indicates DEHUMIDIFY Press the FAN SPEED button to select LOW and SILENT Press the START STOP button 1 Dehumidifying takes place with a target temperature which is slightly lower than the room temperature setting However target temperature is 16 C for a temperature setting of 16 C If the room temperature becomes lower than the target value operation stops If t...

Страница 10: ... TEMPERATURE buttons the display indicates the setting The temperature setting and the actual room temperature may vary somewhat depending on conditions Press the START STOP button Cooling operation starts with a beep Press the button again to stop operation The cooling function does not start if the temperature setting is higher than the current room temperature even though the OPERATION lamp lig...

Страница 11: ...omatically change according to the temperature of discharged air As room temperature reaches the preset temperature a very light breeze will blow Operation starts in the HI mode to reach the preset temperature As room temperature approaches the preset temperature fan speed automatically switches to LOW Press the START STOP button Fan operation starts with a beep Press the button again to stop oper...

Страница 12: ...Press the RESERVE button 3 Press the ON TIMER button so that the OFF mark lights and the ON mark blinks The device will turn on off and off on at the designated times The switching occurs first at the preset time that comes earlier The arrow mark appearing on the display indicates the sequence of switching operations How to Cancel Reservation Point the signal window of the remote controller toward...

Страница 13: ...SERVED sign lights A beep occurs and the TIMER lamp lights on the indoor unit The timer may be used in three ways off timer on timer and ON OFF OFF ON timer Set the current time at first because it serves as a reference As the time settings are stored in memory in the remote controller you only have to press the RESERVE button is order to use the same settings next time Example The current time is...

Страница 14: ...e timer information will be displayed on the remote controller The TIMER lamp lights with a beep from the indoor unit When the sleep timer has been set the display indicates the turn off time Example If you set 3 hours sleep time at 11 38 p m the turn off time is 2 38 a m Start Sleep timer The device will be turned off by the sleep timer and turned on by on timer 1 Set the ON timer 2 Press the SLE...

Страница 15: ...Vertical When heating about 50 When cooling dehumidifying about 40 about 30 Adjustment of the conditioned air to the left and right Hold the vertical air deflector as shown in the figure and adjust the conditioned air to the left and right 2 If the AUTO SWING button is pressed once the horizontal air deflector swings up and down If the button is pressed again the deflector stops in its current pos...

Страница 16: ...door and outdoor units Benzine thinner and scrub can damage plastic surfaces or coating Hot water above 40 C can shrink the filter and deform plastic parts 5 Do not block the air intake and air outlet Do not block the air outlets and intakes of the indoor and outdoor units with curtains or other obstacles which could degrade air conditioner performance and cause unit failure TEMPORARY SWITCH If th...

Страница 17: ...e filters 4 CAUTION Do not wash with hot water at more than 40 C The filter may shrink When washing it shake off moisture completely and dry it in the shade do not expose it directly to the sun The filter may shrink And also use a soft sponge to wash Using a scrubber or brush cause the metal film on the surface to come off Don t operate the unit without filter Fault may occur if you continue Close...

Страница 18: ...he front panel 3 CLEANING OF FRONT PANEL The front panel can be washed in water It can be kept clean at all times Front panel can be removed and washed in water Gently clean the front panel using a soft sponge When the air conditioner is to be cleaned without removing the front panel clean both the body and remote controller with a dry soft cloth Wipe off water completely If water remains on the d...

Страница 19: ... filters remove the air filters and attach them onto the hooks of the front cover frame The cooling capacity is slightly weakened and the cooling speed becomes slower when the air cleansing filters are used So set the fan speed to HIGH when using it in this condition The air cleansing filters can be used for 2 years Air cleansing filters ...

Страница 20: ...emote controller before starting manual operation and the buttons are released the indication of settings will go off in 10 seconds and only the operation mode will be displayed Pressing the button while the unit is in operation will let the protective circuit work so that the unit will not operate for approximately 3 minutes During heating operation the indoor unit s color indicator lamp may flas...

Страница 21: ...ircuit breaker ON Is the setting of operation mode different from other indoor units When it does not operate When it does not cool well When it does not heat well The following phenomena do not indicate unit failure Operation start The unit is preparing to blow warm air Please wait In operation The outdoor unit is defrosting Please wait Hissing or fizzy sounds Refrigerant flow noise in the pipe o...

Страница 22: ...ot stable Foreign matter or water accidentally enters the unit interior The power cord gets excessively hot or its insulation is torn or stripped TIMER lamp on the indoor unit display blinks As the nature of the failure can be identified by the blinking cycle check the blinking cycle before turning off the circuit breaker Please contact your sales agent immediately if the air conditioner still fai...

Страница 23: ... 2 3 MEMO ...

Страница 24: ... 3768 C ...

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