Fujitsu AOU15RLQ User's Manual
Contents
1. Intake Grille Intake Grille Ca EL Mounting w shaft e Knob 2 Clean with water Remove dust with a vacuum cleaner wipe the unit with warm water then dry with a clean soft cloth 3 Replace the Intake Grille Pull the knobs all the way Hold the grille horizontal and set the left and right mounting shafts into the bearings at the top of the panel Press the place where the arrow on the diagram indi cates and close the Intake Grille Mounting shaft Bearing Knob Cleaning the Air Filter 1 Open the Intake Grille and remove the air filter Lift up the air filter s handle disconnect the two lower tabs and pull out Air filter handle 2 Remove dust with a vacuum cleaner or by washing After washing allow to dry thoroughly in a shaded place 3 Replace the Air Filter and close the Intake Grille Align the sides of the air filter with the panel and push in fully making sure the two lower tabs are returned properly to their holes in the panel Close the Intake Grille For purposes of example the illustration shows the unit without Intake Grille installed Dustcan be cleaned from the air filter either with a vacuum cleaner or by washing the filter in a solution of mild de tergent and warm water If you wash the filte2. SUPER QUIET OPERATION When the FAN CONTROL button is used to select QUIET the unit begins super quiet operation the indoor unit s airflow is reduced to produce quieter operation AIR CLEANING MODE Relies on the air conditioner s power to quickly purify the air in the room ELECTRONIC AIR CLEAN FILTER Install for use inside of the dust collection unit For details on how to install the filter please refer to page 15 Electrical power is used to charge the filter to remove con taminants from the air and to effectively collect dust and remove odors It also helps to reduce the bacterial activity WIRED REMOTE CONTROL UNIT OPTION The optional wired remote control unit model No UTB UUB can be used When you use remote control unit there are following different points as compared with using wireless remote control unit The additional functions for wired ones Weekly timer Temperature set back timer The restricted functions for wired ones Air cleaning function can t be turned ON OFF During operation it is always ON QUIET can t be selected in FAN MODE Sleep timer can t be used And you can t use both wired remote control unit and wireless simultaneously Only one kind can be selected En 2 NAME OF PARTS Fig 1 Indoor Unit Operating Control Panel Fig 2 MANUAL AUTO button When kept on pressing the MANUAL AUTO butto
3. To Cancel the Timer Use the TIMER MODE button to select CANCEL The air conditioner will return to normal operation To Change the Timer Settings 1 Follow the instructions given in the section To Use the ONTimer or OFF Timer to se lect the timer setting you wish to change 2 Press the TIMER MODE button to select either OFF ON or OFF ON To Stop Air Conditioner Operation while the Timer is Operating Press the START STOP button To Change Operating Conditions If you wish to change operating conditions Mode Fan Speed Thermostat Setting SUPER QUIET mode after making the timer setting wait until the entire display reap pears then press the appropriate buttons to change the operating condition desired En 8 SLEEP TIMER OPERATION Unlike other timer functions the SLEEP timer is used to set the length of time until air conditioner operate is stopped To Use the SLEEP Timer While the air conditioner is operating or stopped press the Use the TIMER MODE button to select SLEEP button Fig 6 To Cancel the Timer CANCEL The indoor unit s OPERATION Indicator Lamp red Fig 3 lights and the TIMER The air conditioner will return to normal Indicator Lamp green Fig 3 light operation To Stop the Air Conditioner During To Change the Timer Settings J Timer Operation Press the START
4. 2 If after cleaning the dust collection unit the operation indicator lamp and the timer indicator lamp flash during Air Cleaning please ensure that the unit is not damp and that the intake grille is properly closed If after having checked that the unit is fully dry and that the intake grille is closed properly the indicator lamps continue to flash the dust collection unit may be damaged Please consult an authorised dealer to obtain a replacement N WARNING Be sure the Intake Grille Fig 4 is installed securely En 14 How to install or remove the Air cleaning and Deodorizing filter 1 Remove the dust collecting unit Please consult steps 1 and 2 of cleaning the dust collecting unit on page 13 2 Install or remove the Air cleaning and Deodorizing filter into the unit Open the filter case inside the dust collecting unit Filter case Insert or remove the Air cleaning and Deodorizing filter into the dust collecting unit Install Filter Remove Please place the air cleaning amp deodorizing filter with the black surface upward Close the filter case Filter Case Click Hook Click Please ensure that the filter case is properly closed If the filter case is not properly closed the filter could fall out 3 Install the dust collection unit Please consult steps 5 6 and 7 of cleaning the dust collection
5. Before re installing the unit please wait until it is completely dry If the unit is installed when still wet Air cleaning amp and then put into operation the OPERATION Indi deodorizing filter cator Lamp red and the TIMER Indicator Lamp green will flash and Air Cleaning will stop En 13 Cleaning the dust collection unit 5 Install the unit The above figure is only for reference so the intake grille is not included Align the two ends of the dust collection unit with the guide rail and slide in Guide rail Please ensure that the dust collection unit is completely dry before installing After installing the dust collection unit please ensure that it has been inserted fully into its place If it has not been installed correctly the OPERATION Indicator Lamp red and the TIMER Indicator Lamp green will flash and Air Cleaning will stop 6 Install the air filter Please consult instructions for cleaning the air filter on page 12 7 Close the intake grille Push the intake grill in at 4 points the two ends of its lower side as well as two center points of the lower side as shown in the figure to close it Please ensure that the intake grille is closed properly
6. will light Press the TIMER MODE button Fig 6 to select the OFF timer or ON timer operation Each time the button is pressed the timer function changes in the follow ing order r CANCEL gt OFF gt ON PROGRAM OFF ON OFF e ON The indoor unit s green TIMER Indicator Lamp Fig 3 will light Use the TIMER SET buttons Fig 6 G2 to adjust the desired OFF time or ON time Set the time while the time display is flashing the flashing will continue for about five seconds button Press to advance the time button Press to reverse the time About five seconds later the entire display will reappear To Use the Program timer J 1 2 Press the START STOP button Fig 6 if the unit is already operating proceed to step 2 The indoor unit s OPERATION Indicator Lamp red Fig 3 will light Set the desired times for OFF timer and ON timer See the section To Use the ON timer or OFF timer to set the desired mode and times About three seconds later the entire display will reappear The indoor unit s TIMER Indicator Lamp green Fig 3 will light Press the TIMER MODE button Fig 6 to select the PROGRAM timer operation OFF ON or OFF ON will display The display will alternately show OFF timer and ON timer then change to show the time setting for the operation to occur first The program
7. DRY FAN About Mode Operation Heating Use to warm your room Cooling Dry Fan 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 begin full operation When the room temperature is very low frost may form on the outside 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 OPERATION Indica tor Lamp red Fig 3 will flash and the heat operation will be inter rupted Use to cool your room 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 Use to circulate the air throughout your room 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 te
8. Do not insert your fingers between the plasma filter unit and the heat exchanger Regarding the Air Cleaning check function This function is illustrated by the flashing of the AIR CLEAN Indicator Lamp green indicating that the unit requires maintenance After Air Cleaning Mode has been in use for approximately 400 hours the AIR CLEAN Indicator Lamp green will begin to slowly flash approximately once every 7 seconds When this occurs the unit requires maintenance After Air Cleaning Mode has been in use for approximately 500 hours the AIR CLEAN Indicator Lamp green will begin to flash quickly approximately once every 3 seconds At this point Air Cleaning will cease functioning Please carry out appropriate maintenance for the unit Please carry out unit maintenance every 6 months If a squeaking or chirping sound is heard unit maintenance needs to be carried out even if the AIR CLEAN Indicator Lamp green is not flashing Cleaning the dust collection unit 1 Open the intake grille and remove the air 4 Wash with water and dry filter on the right Soak the plasma filter unit in warm water 104 to Please consult the instructions for cleaning the air 113 F for 10 to 15 minutes If the plasma filter unit is filter on page 12 extremely dirty extremely dilute a mild synthetic laun dry detergent low alkalinity or isotope detergent to 15 times the standard concentration and allow the plasma filt
9. Indicator Lamp will flash 17 The fan may operate at very low speed during Dry operation or when the unit is monitoring the room s temperature During SUPER 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 out door unit due to Automatic Defrosting operation 17 The AIR CLEAN Indicator Lamp green will begin to slowly flash as shown in the figure After approximately 400 hours of Air Cleaning Mode use the AIR CLEAN Indicator Lamp will begin to flash slowly as shown in the figure When this occurs please stop the system remove the mains socket and carry out maintenance on the dust collecting unit s air filter 13 14 The AIR CLEAN Indicator Lamp green will begin to flash quickly as shown in the figure After approximately 500 hours of Air Cleaning Mode use the AIR CLEAN Indicator Lamp will begin to flash quickly as shown in the figure Atthis point Air Cleaning will stop functioning Please stop the system remove the mains socket and carry out mainte nance on the dust collecting unit s air filter 13 14 En 16 TROUBLESHOOTING Symptom Items to check See Page CHECK ONCE MORE Doesn t operate at all e Is the Power Supply Plug disconnected its outlet Has there b
10. STOP button Press the SLEEP button Fig 6 9 once again and set the time using the TIMER SET buttons Fig 6 Set the time while the Timer Mode Display is flashing the flashing will continue about five seconds button Press to advance the time button Press to reverse the time About five seconds later the entire display will reappear About the SLEEP Timer To prevent excessive warming or cooling during sleep the SLEEP timer function automatically modifies the thermostat setting in accordance with the set time setting When the set time has elapsed the air conditioner completely stops During Heating operation When the SLEEP timer is set the thermostat setting is automatically lowered 2 F every thirty minutes When the ther mostat has been lowered a total of 8 F the thermostat setting at that time is maintained until the set time has elapsed at which time the air conditioner automatically turns off SLEEP timer setting 30 minutes Set time En 9 During Cooling Dry operation When the SLEEP timer is set the thermostat setting is auto matically raised 2 F every sixty minutes When the thermo stat has been raised a total of 8 F the thermostat setting at thattime is maintained until the set time has elapsed at which time the air conditioner automatically turns off SLEEP timer setting I Set time ADJUSTING
11. drops of water may drip from the air conditioner During the Cooling and Dry modes if the Air Flow Direction Louvers are left in the heat ing range for more than 30 minutes they will automatically return to posi Use the air direction adjustments within the ranges shown above The vertical airflow direction is set automatically as shown in accordance with the type of operation selected During Cooling Dry mode Horizontal flow 1 tion During Heating mode Downward flow When used in a room with infants chil During AUTO mode operation for the first minute after beginning operation dren elderly or sick persons the air airflow will be horizontal D the air direction cannot be adjusted during this pe direction and room temperature riod should be considered carefully when making settings Right Left Adjustment J A DANGER Adjust the Right Left louvers When adjusting the Right Left Louvers it is necessary to stop the Air Conditioner Move the Right Left louvers to adjust air flow in the direction you prefer first and int viec it stops completely before adjusting the direction knob three places En 10 SWING OPERATION Begin air conditioner operation before performing this procedure To select SWING Operation J Press the SWING button Fig 6 0 The SWING Display Fig 7 will light In this mode the Air Flow D
12. operation a slight squeaking sound may be heard This is the result of minute expansion and contraction of the front cover due to temperature changes During Heating operation a sizzling sound may be heard occasional This sound is produced by the Automatic Defrosting operation 17 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 emitted 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 Automatic Defrosting operation 17 Airflow 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 for a higher setting During Heating operation the unit will temporarily stop opera tion between 7 and 15 minutes as the Automatic Defrosting mode operates During Automatic Defrosting operation the OPERATION
13. timer will begin operation If the ON timer has been se lected to operate first the unit will stop operating at this point About five seconds later the entire display will reappear About the Program timer The program timer allows you to integrate OFF timer and ON timer operations in a single sequence The sequence can involve one transition from OFF timer to ON timer or from ON timer to OFF timer within a twenty four hour period The first timer function to operate will be the one set nearest to the current time The order of operation is indicated by the arrow in the Remote Control Unit s Display OFF ON or OFF ON One example of Program timer use might be to have the air conditioner auto matically stop OFF timer after you go to sleep then start ON timer automati cally in the morning before you arise To Cancel the Timer Use the TIMER MODE button to select CANCEL The air conditioner will return to normal operation To Change the Timer Settings Perform steps 2 and 3 To Stop Air Conditioner Operation while the Timer is Operating Press the START STOP button To Change Operating Conditions If you wish to change operating conditions Mode Fan Speed Thermostat Setting SUPER QUIET mode after making the timer setting wait until the entire display reappears then press the appropriate buttons to change the operating condition desired
14. unit on page 14 3 When removing the filter please follow these steps backwards En 15 Air cleaning and Deodorizing filter maintenance As well as ensuring the maintenance of the dust collecting unit please also take care of the filter Please carry out maintenance on the filter every 6 months 1 Open the intake grille and remove the air filter from the right side Please consult step 1 of cleaning the air filter on page 12 2 Take out the unit and remove the Air cleaning and Deodorizing filter Please consult steps 2 and 3 of cleaning the air filter on page 13 3 Air dry after washing Wash using lukewarm or warm water If quite dirty wash using a mild detergent Please do not rub the filter it may cause its Air cleaning performance to be reduced Rinse it under running water Allow it to dry thoroughly in a shaded place 4 Install the Air cleaning and Deodorizing filter Please consult the instructions on how to install the filter on page 15 5 Install the air filter and close the intake grille Please consult step 3 of cleaning the air filter on page 12 Regarding the Air cleaning and Deodorizing filter Please change the filter approximately every 2 years to ensure good Air cleaning performance This is only possible if the filter is cleaned once every six months When changing the filter please make sure you purchase the correct model UTR FA
15. 14 Please only install filters that are licensed by our company Regarding storage and care of the filter please avoid exposing it to high temperatures and high humidity Also use it as soon as possible after opening its packaging TROUBLESHOOTING N WARNING In the event of a malfunction burning smell etc immediately stop operation disconnect the Power Supply Plug 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 disconnect the Power Supply Plug or turn off your circuit breaker to ensure that power is completely off Before requesting service perform the following checks Symptom Problem See Page NORMAL FUNCTION Doesn t operate immedi ately Ifthe unit is stopped and then immediately started again the com pressor will not operate for about 3 minutes in order to prevent fuse blowouts Whenever the Power Supply Plug is disconnected and then re connected to a power outlet 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 flowing in the air conditioner s piping may be heard Also noise may be particularly noticeable for about 2 to 3 minutes after starting operation sound of coolant flowing During
16. R Indicator Lamp will flash see Page 3 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 Plug reconnect it and then use the Remote Control Unit to resume operation OPERATING TIPS Temperature and Humidity Range Cooling Mode Dry Mode Heating Mode Outdoor temperature About 14 F to 115 F About 14 F to 115 F About 5 F to 75 F Indoor temperature About 64 F to 90 F About 64 F to 90 F About 86 F or less If the air conditioner is used under higher temperature conditioner than those listed the built in protection circuit may operate to prevent internal circuit damage Also during Cooling and Dry modes if the unit is used under conditions of lower temperature than those listed above the heat exchanger may freeze leading to water leakage and other damage Do not use this unit for any purposes other than the Cooling Dehumidifying and air circulation of rooms in ordinary dwellings If the unit is used for long periods under high humidity conditions condensation may form on the surface of the indoor unit and drip onto the floor or other objects underneath About 80 or more Tips for saving energy When the outdoor temperature is low about 50 F or less the unit will consume the power of 20 40W unless the powe
17. RATION eene TROUBLESHOOTING eee En 16 SLEEP TIMER OPERATION enne OPERATING TIPS u fen En 17 ADJUSTING THE DIRECTION OF AIR CIRCULATION u unas En 10 SAFETY PRECAUTIONS DANGER Do not attempt to install this air conditioner by yourself This unit contains no user serviceable parts Always consult authorized service per sonnel for repairs When moving consult authorized service personnel for disconnection and installa tion of the unit Do not become excessively chilled by staying for lengthy periods in the direct cooling airflow Do not insert fingers or objects into the outlet port or intake grilles Do not start and stop air conditioner operation by disconnecting the power supply cord and so on Take care not to damage the power supply cord In the event of a malfunction burning smell etc immediately stop operation dis connect the power supply plug and consult authorized service personnel If the power supply cord of this appliance is damaged it should only be replaced by the authorized service personal since special purpose tools and specified cord are required Provide occasional ventilation during use N CAUTION a Do not direct air flow at fireplaces 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 flower vase
18. TER CONTROL AIR CLEAN SLEEP ie COIL DRY pem s c TEMP v FAN CONTROL Example When set to AUTO To Stop Operation J Press the START STOP button Fig 6 4 The OPERATION Indicator Lamp red Fig 3 will go out About AUTO CHANGEOVER Operation AUTO When AUTO CHANGEOVER operation first selected the fan will oper ate at very low speed for about one minute during which time the unit detects the room conditions and selects the proper operating mode Ifthe differance between thermostat setting and actual room tempera ture is more than 4 F Cooling or dry operation Ifthe difference between thermostat setting and actual room tempera ture is within 4 F Monitor operation If the difference between thermostat setting and actual room tempera ture is more than 4 F Heating operation When the air conditioner has adjusted your room s temperature to near the thermostat setting it will begin monitor operation In the monitor operation mode the fan will operate at low speed If the room tem perature subsequently changes the air conditioner will once again select the appropriate operation Heating Cooling to adjust the tem perature to the value set in the thermostat The monitor operation range is 4 F relative to the thermostat set ting If the mode automatically selected by the unit is not what you wish select one of the mode operation HEAT COOL
19. THE DIRECTION OF AIR CIRCULATION Vertical up down direction of airflow is adjusted by pressing the Remote Control Unit s SET button Horizontal right left airflow direction is adjusted manually by moving the Air Flow Direction Louvers Whenever making horizontal airflow adjustments start air conditioner operation and be sure that the vertical air direction louvers are stopped Vertical Air Direction Adjustment A DANGER Never place fingers or foreign objects in Press the SET button Fig 6 side the outlet ports since the internal fan Each time the button is pressed the air direction range will change as follows operates at high speed and could cause personal injury 0 OG lt x x O Always use the Remote Control Unit s SET button to adjust the vertical airflow louvers Attempting to move them manually could result in improper op eration in this case stop operation and restart The louvers should begin to operate properly again Types of Air flow Direction Setting During Cooling Dry modes During Heating mode During Fan mode The Remote Control Unit s display does not change During use of the Cooling and Dry modes do not set the Air Flow Direc tion Louvers in the Heating range 2 for long periods of time since wa ter vapor may condense near the out let louvers and
20. c OPERATING MANUAL FUJIISU MODE D ENPLOI MANUAL DE FUNCIONAMIENTO Halcyon 2e M THE WIND HEAT amp COOLING MODEL REVERSE CYCLE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor Unit ASU15RLO ASU18RLO Outdoor Unit AOU15RLO AOU18RLO O KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P N9314969027 01 Fran ais English Espa ol Fig 5 Fig 6 MASTER CONTROL Fig 2 V P aa FAN CONTROL Lock ADJUST 2 e TEST RESET RUN COIL DRY AIR CLEAN OPERATION TIMER Fig 7 To facilitate explanation the accompanying illustra tion has been drawn to show all possible indicators in actual operation however the display will only show those indicators appropriate to the current op eration J CONTENTS SAFETY PRECAUTIONS uuu En 1 SWING OPERATION eene En 11 FEATURES AND FUNCTIONS En 2 COIL DRY OPERATION enne En 11 NAME OF PARIS trenes MANUAL AUTO OPERATION En 11 PREPARATION ua uu irass CLEANING AND CARE eene En 12 OPERATION CLEANING THE PLASMA AIR CLEANING OPERATION AIR CLEANING FILTER eene En 13 TIMER OPE
21. 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 one minute increments hold the buttons depressed to change the time quickly in ten minute increments 3 Press the CLOCK ADJUST button Fig 6 63 again This completes the time setting and starts the clock To Use the Remote Control Unit J The Remote Control Unit must be pointed at signal receiver Fig 3 to operate correctly Operating Range About 23 ft When a signal is properly received by the air conditioner a beeping sound will be heard If no beep is heard press the Remote Control Unit button again Remote Control Unit Holder Slide up Pull out BE Mount the Holder Set the Remote Control Unit To remove the Remote Control Unit when use at hand A CAUTION Take care to prevent infants from accidentally swallowing batteries When not using the Remote Control Unit for an extended period remove the batteries to avoid possible leakage and damage to the unit If leaking battery fluid comes in contact with your skin eyes or mouth immedi ately 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 a
22. ed When this unit is used in combination with the ultrasonic humidifier white parti cles may become attached to the plasma filter unit If this happens clean the plasma filter unit as soon as possible Refer to page 13 14 The air cleaning operation cannot remove gases such as carbon monoxide and alcohol from the air During operation ventilate the room often to prevent as phyxiation or suffocation e If the intake filter is removed during operation a safety device will stop the op eration of the plasma filter unit If this happens the AIR CLEAN Indicator Lamp green on the indoor unit will flash after some time has passed Use the START STOP button on the remote controller to stop the operation install the intake filter and then use the START STOP button to restart the operation Use the FAN CONTROL button to change the fan speed Refer to page 5 The plasma filter unit operates most effectively at the highest fan speed The AIR CLEAN Indicator Lamp green will flash to inform you that the periodic cleaning of the plasma filter unit is required Refer to page 13 14 En 7 TIMER OPERATION Before using the timer function be sure that the Remote Control Unit is set to the correct current time P 4 To Use the ON timer or OFF timer 1 2 Press the START STOP button Fig 6 62 if the unit is already operating proceed to step 2 The indoor unit s OPERATION Indicator Lamp red Fig 3
23. een a power failure Has a fuse blown out or a circuit breaker been tripped Is the timer operating Poor Cooling performance e e Is the Air Filter dirty Air the air conditioner s intake grille or outlet port blocked Did you adjust the room temperature settings thermostat cor rectly Is there a window or door open In the case of Cooling operation is a window allowing bright sun light 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 SUPER QUIET operation 5 The unit operates differently from the Remote Control Unit s setting Are the Remote Control Unit s batteries dead Are the Remote Control Unit s batteries loaded properly 4 If the problem persists after performing these checks or if you notice burning smells or the OPERATION Indicator Lamp Fig 3 and the TIMER Indicator Lamp Fig 3 flashes immediately stop operation disconnect the Power Supply Plug Fig 1 48 and consult authorized service personnel OPERATING TIPS Operation and Performance Heating Performance Microcomputer controlled Automatic Defrosting This air conditioner operates on the heat pump princi ple absorbing heat from outdoor air and transferring that heat indoors As a result the operating performance is
24. er unit to soak in it Gently move up and down and to the right and left A soft sponge can also be used to wipe the surface Rinse with clean water Shake the plasma filter unit to drain off the water If the plasma filter unit is extremely dirty repeat Steps through two or three more times Place the plasma filter unit in the shade and allow it to dry completely 2 Remove the dust collection unit handle Securely grasp the dust collection unit by the handle and pull it out as shown by the arrow The above figure is only for reference so the intake grille is not included 3 Remove the air cleaning amp deodorizing fil ter from the cleaning unit Only use a mild synthetic laundry detergent low Open the filter case at the rear of cleaning unit alkalinity or isotope detergent Never disassemble the plasma filter unit Ri Never soak the plasma filter unit in hot water ilter case Never wipe the plasma filter unit with a scrub brush or other hard or abrasive items This will damage the honey comb filter Never insert a brush into the inside of plasma filter unit for washing This will damage the internal parts and cause malfunctioning of the plasma filter unit Never use dryer or other device to blow hot air on the plasma filter unit This will cause deformation or other damage
25. he COIL DRY Operation cannot get rid of the existed mould or bacterium and it has no sterilization effect either MANUAL AUTO OPERATION Use the MANUAL AUTO operation in the event the Remote Control Unit is lost or otherwise unavailable How To Use the Main Unit Controls J When the air conditioner is operated Press the MANUAL AUTO button Fig 2 on the main unit With the controls Dh the Main Unit it will operate under the same mode as control panel the AUTO mode selected on the Re To stop operation press the MANUAL AUTO button Fig 2 once again mote Control Unit see page 6 Controls are located inside the Open Panel The fan speed selected will be AUTO and the thermostat setting will be En 11 standard 76 F CLEANING AND CARE N CAUTION Before cleaning the air conditioner be sure to turn it off and disconnect the Power Supply Cord Be sure the Intake Grille Fig 4 is installed securely When removing and replacing the air filters be sure not to touch the heat exchanger as per sonal injury may result Cleaning the Intake Grille 1 Remove the Intake Grille Place your fingers at both lower ends of the grille panel and lift forward if the grille seems to catch partway through its movement continue lifting up ward to remove Pull past the intermediate catch and open the Intake Grille wide so that it become horizontal
26. irection Louvers will swing automatically to direct the air flow both up and down To stop SWING Operation Press the SWING button Fig 6 60 once again The SWING Display Fig 7 will go out Airflow direction will return to the setting before swing was begun About Swing Operation During cooling Dry mode Swings between and During heating mode Swings between and The SWING operation may stop temporarily when the air conditioner s fan is not operating or when operating at very low speeds COIL DRY OPERATION The Indoor unit can be dried by pressing the COIL DRY button on the Remote Control Unit so as to avoid going moldy and restrain the breed of bacterium The COIL DRY Operation will operate for 30 minutes after pressing the COIL DRY button and it will stop automatically To select COIL DRY Operation J Press the COIL DRY button Fig 6 68 during operation or when it stops The COIL DRY Indicator Lamp orange Fig 3 and the COIL DRY Display Fig 7 will light Then it will disappear after 30 minutes To cancel COIL DRY Operation J Press the START STOP button Fig 6 during COIL DRY Operation The COIL DRY Indicator Lamp orange Fig 3 and the COIL DRY Display Fig 7 will go out Then the operation stops About COIL DRY Operation Press the COIL DRY button again during COIL DRY Operation COIL DRY Opera tion can be reset T
27. mperature 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 oper ate During Fan mode You can not use the unit to heat and cool your room En 6 AIR CLEANING OPERATION If you wish to eliminate dirt dust cigarette smoke pollen or just simply purify the air of the room use the Air Cleaning Mode 1 Press the START STOP button Fig 6 63 The OPERATION Indicator Lamp red Fig 3 will light If the unit is already in operation please proceed to step 2 FAN 2 Press the AIR CLEAN button Fig 6 65 CONTROL CONTROL The AIR CLEAN Indicator Lamp green Fig 3 will light up Air conditioning and Air Cleaning will function simultaneously If you wish to stop Air Clean Eu ume Press the AIR CLEAN button Fig 6 once again The AIR CLEAN Indicator Lamp green Fig 3 will go out This will only stop the Air Cleaning the air conditioner will continue operating To also stop the air conditioner Press the START STOP button Fig 6 G3 The OPERATION Indicator Lamp red Fig 3 will go out GO The next time the START STOP button Fig 6 is pressed air conditioning and air cleaning will both resume operating Air cleaning During operation the unit produces a small amount of ozone that can be smell
28. n be dried by pressing the COIL DRY but ton on the Remote Control Unit so as to avoid going moldy and restrain the breed of bacterium AUTO CHANGEOVER The operation mode cooling dry heating is switched au tomatically to maintain the set temperature and the tem perature is kept constant at all times PROGRAM TIMER The program timer allows you to integrate OFF timer and ON timer operations in a single sequence The sequence can involve one transition from OFF timer to ON timer or from ON timer to OFF timer within a twenty four hour pe riod SLEEP TIMER When the SLEEP button is pressed during Heating mode the air conditioner s thermostat setting is gradually lowered during the period of operation during cooling mode the thermostat setting is gradually raised during the period of operation When the set time is reached the unit automati cally turns off WIRELESS REMOTE CONTROL UNIT The Wireless Remote Control Unit allows convenient con trol of air conditioner operation SWING OPERATION TheAir Flow Direction Louvers swings automatically up and down so that the air speeds to every nook and corner of your room REMOVABLE OPEN PANEL The indoor unit s Open Panel can be removed for easy clean ing and maintenance MILDEW RESISTANT FILTER The AIR FILTER has been treated to resist mildew growth thus allowing cleaner use and easier care
29. n for more than 10 seconds the forced cooling operation will start The forced cooling operation is used at the time of installation Only for authorized service personnel s use When the forced cooling operation starts by any chance press the START STOP button to stop the operation amp Indicator Fig 3 Remote Control Signal Receiver OPERATION Indicator Lamp red amp TIMER Indicator Lamp green Ifthe TIMER indicator lamp flashes when the timer is operating it indicates that a fault has occurred with the timer setting See Page 17 Auto Restart AIR CLEAN Indicator Lamp green COIL DRY Indicator Lamp orange 9 Intake Grille Fig 4 Air Filter Air Flow Direction Louver 2 Right Left Louver behind Air Flow Direction Louver 3 Drain Hose Electrical Air Cleaning Filter Power Supply Cord Power Supply Plug Fig 5 Outdoor Unit Intake Port Outlet Port Pipe Unit Drain port bottom Fig 6 Remote Control Unit Signal Transmitter MASTER CONTROL button 3 FAN CONTROL button START STOP button AIR CLEAN button COIL DRY button SET button SET TEMP button 9 SLEEP button SWING button TIMER MODE button TIMER SET buttons TEST RUN button This button is used when installing the conditioner and should not be used un der normal conditions as it will cause the air conditi
30. oner s thermostat function to op erate incorrectly Ifthis button is pressed during normal op eration the unit will switch to test opera tion mode and the Indoor Unit s OPERA TION Indicator Lamp and TIMER Indicator Lamp will begin to flash simultaneously Tostopthe test operation mode press the START STOP button to stop the air condi tioner CLOCK ADJUST button RESET button G9 Remote Control Unit Display Fig 7 G Temperature SET Display Transmit Display Operating Mode Display Fan Speed Display AIR CLEAN Display SWING Display COIL DRY Display Timer Mode Display SLEEP Display Clock Display Refer to the folded out page on the cover En 3 PREPARATION Turn on the Power J 1 Connect the Power Supply Plug Fig 1 6 to an electri cal outlet in the case of a direct line connection turn on the circuit breaker Load Batteries AAA RO3 LRO3 x 2 J 1 Press and slide the battery compartment lid on the re verse side to open it Slide in the direction of the arrow while pressing the Y mark 2 Insert batteries 3 Close the battery compartment lid Set the Current time J 1 Press the CLOCK ADJUST button Fig 6 Use the tip of a ball point pen or other small object to press the button 2 Use the TIMER SET buttons Fig 6 6 to ad just the clock to the
31. r be sure to allow it to dry thoroughly in a shady place before rein stalling If dirt is allowed to accumulate on the air filter air flow will be reduced lowering operating efficiency and increas ing noise During periods of normal use the Air Filters should be cleaned every two weeks personnel benzene or thinner day to allow internal parts to dry thoroughly 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 When cleaning the unit s body do not use water hotter than 104 F harsh abrasive cleansers or volatile agents like Do not expose the unit body to liquid insecticides or hairsprays When shutting down the unit for one month or more first allow the fan mode to operate continuously for about one half En 12 CLEANING THE PLASMA AIR CLEANING FILTER Before cleaning the plasma filter unit be sure to turn off the power supply to the air conditioner A WARNING Electric shock may result l Make sure the plasma filter unit is properly mounted before cleaning or performing other tasks L N CAUTION on it If the unit is not properly mounted it could fall off and cause damage or injury You can be injured if you touch the heat exchanger when removing or installing the plasma filter unit
32. r plug is disconnected from the outlet even if the air conditioner turns off Remove the power plug to stop the power supply for energy saving when not using for a long time En 18
33. reduced as outdoor air temperature drops If you feel that insufficient heating performance is being produced we recommend you use this air conditioner in conjunction with another kind 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 first starting the air con ditioner until the room is heated 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 Auto matic Defrosting function If frost forms the air condi tioner will temporarily stop and the defrosting circuit will operate briefly for about 7 15 minutes During Automatic Defrosting operation the OPERATION Indicator Lamp red will flash AUTO Restart In Event of Power Interruption The air conditioner power has been interrupted by a power failure The air conditioner will then restart auto matically in its previous mode when the power is restored Operated by setting before the power failure En 17 If a power failure occurs during TIMER operation the timer will be reset and the unit will begin or stop operation atthe new time setting In the event that this kind of timer fault occurs the TIME
34. s 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 pull power supply cord Turn off power source when not using the unit for extended periods Check the condition of the installation stand for damage Do not place animals or plants in the direct path of the air flow 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 Connection valves become hot during Heating handle with care Do not apply any heavy pressure to radiator fins Operate only with air filters installed Do not block or cover the intake grille and outlet port Ensure that any electronic equipment is at least one metre away from either the in door or outdoor units Avoid installing the air conditioner near a fireplace or other heating apparatus When installing the indoor and outdoor unit take precautions to prevent access to infants Do not use inflammable gases near the air conditioner En 1 FEATURES AND FUNCTIONS INVERTER At the start of operation a large power is used to bring the room quickly to the desired temperature Afterwards the unit automatically switches to a low power setting for eco nomic and comfortable operation COIL DRY OPERATION The Indoor unit ca
35. ttempt to recharge dry batteries Never mix new and used batteries or batteries of different types Batteries should last about one year under normal use If the Remote Con trol Unit s operating range becomes ap preciably reduced replace the batteries and press the RESET button with the tip of a ballpoint pen or other small object En 4 OPERATION To Select Mode Operation J 1 Press the START STOP button Fig 6 63 The indoor unit s OPERATION Indicator Lamp red Fig 3 will light The air conditioner will start operating 2 Press the MASTER CONTROL button Fig 6 to se lect the desired mode Each time the button is pressed the mode will change in the following order gt AUTO gt COOL DRY HEAT FAN About three seconds later the entire display will reappear To Set the Thermostat J Press the SET TEMP button Fig 6 63 amp button Press to raise the thermostat setting Y button Press to lower the thermostat setting G Thermostat setting range AUTO eerte 64 F to 88 F Haatingi eiat 60 F to 88 F Cooling Dry 64 F to 88 F The thermostat cannot be used to set room temperature during the FAN mode the temperature will not appear on the Remote Control Unit s Display About three seconds later the entire display will reappear The thermostat setting should be considered a standard
36. value and may differ somewhat from the actual room temperature To Set the Fan Speed Press the FAN CONTROL button Fig 6 G3 Each time the button is pressed the fan speed changes in the following order gt AUTO HIGH MED gt LOW gt QUIET About three seconds later the entire display will reappear When set to AUTO Heating Fan operates so as to optimally circulate warmed air However the fan will operate at very low speed when the temperature of the air issued from the indoor unit is low Cooling As the room temperature approaches that of the thermostat setting the fan speed becomes slower Fan The fan runs at the low fan speed The fan will operate at a very low setting during Monitor operation and at the start of the Heating mode SUPER QUIET Operation J SUPER OUIET operation begins The indoor unit s airflow will be reduced for qui eter operation SUPER OUIET operation cannot be used during Dry mode The same is true when dry mode is selected during AUTO mode operation During Super Quiet operation Heating and Cooling performance will be reduced somewhat If the room does not warm up cool down when using SUPER QUIET Operation please adjust the air conditioner s Fan Speed En 5 MASTER CONTROL FAN CONTROL Example When set to COOL MASTER CONTROL AIR CLEAN COIL DRY CONTROL Example When set to 80 F MAS
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