Operation manual. Daikin room air conditioner FTXF20A2V1B FTXF25A2V1B FTXF35A2V1B FTXF50A2V1B FTXF60A2V1B FTXF71A2V1B

Transcription

1 Opertion mnul Dikin room ir onditioner FTXF20A2V1B FTXF25A2V1B FTXF35A2V1B FTXF50A2V1B FTXF60A2V1B FTXF71A2V1B Opertion mnul Dikin room ir onditioner English

2 Tle of ontents Tle of ontents 1 Aout the doumenttion Aout this doument Aout the system Indoor unit Aout the user interfe Components: User interfe Sttus: User interfe LCD To operte the user interfe Before opertion To fix the user interfe to the wll To insert the tteries To turn on the power supply Opertion Opertion rnge When to use whih feture Opertion mode nd temperture setpoint To strt/stop opertion nd to set the temperture Airflow rte Airflow diretion Comfort irflow opertion Powerful opertion Eono opertion ON/OFF timer opertion Energy sving nd optimum opertion 7 6 Mintenne nd servie Overview: Mintenne nd servie To len the indoor unit nd user interfe To len the front pnel Aout the ir filter To len the ir filters To tke following items into ount efore long idle period Trouleshooting Symptoms tht re NOT system mlfuntions Symptom: A sound like wter flowing is herd Symptom: A lowing sound is herd Symptom: A tiking sound is herd Symptom: A whistling sound is herd Symptom: A liking sound during opertion or idle time is herd Symptom: A lpping sound is herd Symptom: The units n give off odours Symptom: The outdoor fn rottes while the ir onditioner is not in opertion Solving prolems sed on error odes Disposl 11 1 Aout the doumenttion 1.1 Aout this doument Thnk you for purhsing this produt. Plese: Keep the doumenttion for future referene. Trget udiene End users This ppline is intended to e used y expert or trined users in shops, in light industry, nd on frms, or for ommeril nd household use y ly persons. Doumenttion set This doument is prt of doumenttion set. The omplete set onsists of: Generl sfety preutions: Sfety instrutions tht you must red efore operting your system Formt: Pper (in the ox of the indoor unit) Opertion mnul: Quik guide for si usge Formt: Pper (in the ox of the indoor unit) User referene guide: Detiled step-y-step instrutions nd kground informtion for si nd dvned usge Formt: Digitl files on Ltest revisions of the supplied doumenttion my e ville on the regionl Dikin wesite or vi your instller. The originl doumenttion is written in English. All other lnguges re trnsltions. 2 Aout the system : FLAMMABLE MATERIAL The refrigernt inside this unit is mildly flmmle. 2.1 Indoor unit The following figures re just exmples nd my NOT ompletely mth your system lyout. CAUTION Do NOT insert fingers, rods or other ojets into the ir inlet or outlet. When the fn is rotting t high speed, it will use injury. The sound pressure level is less thn 70 dba. Do not modify, disssemle, remove, reinstll or repir the unit yourself s inorret dismntling or instlltion my use n eletri shok or fire. Contt your deler. In se of identl refrigernt leks, mke sure there re no nked flmes. The refrigernt itself is entirely sfe, non-toxi nd mildly flmmle, ut it will generte toxi gs when it identlly leks into room where omustile ir from fn heters, gs ookers, et. is present. Alwys hve qulified servie personnel onfirm tht the point of lekge hs een repired or orreted efore resuming opertion. Opertion mnul 2 Dikin room ir onditioner

3 e Components: User interfe 2 Aout the system f d l ON/OFF h i j k g m l k d e f d e f g h i j k l ON/OFF utton Air inlet Air outlet Flp (horizontl lde) Louvers (vertil ldes) Front pnel Model nme plte Room temperture sensor Signl reeiver Opertion lmp (green) Timer lmp (ornge) Indoor unit ON/OFF swith Air filter If the user interfe is missing, you n use the ON/OFF utton on the indoor unit to strt/stop opertion. When opertion is strted using this utton, the following settings re used: Opertion mode = Automti Temperture setting = 25 C Airflow rte = Automti 2.2 Aout the user interfe Diret sunlight. Do NOT expose the user interfe to diret sunlight. Dust. Dust on the signl trnsmitter or reeiver will redue sensitivity. Wipe off dust with soft loth. Fluoresent lights. Signl ommunition might e disled if fluoresent lmps re in the room. In tht se, ontt your instller. Other pplines. If the user interfe signls operte other pplines, move the other pplines, or ontt your instller. Curtins. Mke sure tht the signl etween the unit nd the user interfe is NOT loked y urtins or other ojets. NOTICE Do NOT drop the user interfe. Do NOT let the user interfe get wet. j g i h Signl trnsmitter LCD disply ON/OFF utton d Fn setting utton e Temperture djustment utton f Swing utton g Timer nel utton h ON timer utton i OFF timer utton j Comfort irflow utton k Eono utton l Mode seletor utton m Powerful utton Sttus: User interfe LCD Ion Desription Opertion mode = Automti Opertion mode = Drying Opertion mode = Heting Opertion mode = Cooling Opertion mode = Fn only Powerful opertion is tive Eono opertion is tive Opertion is tive The indoor unit reeives signl from the user interfe Current temperture setting Airflow rte = Automti Airflow rte = Indoor unit quiet Dikin room ir onditioner Opertion mnul 3

4 3 Before opertion Ion Desription Airflow rte = High Airflow rte = Medium high Airflow rte = Medium Airflow rte = Medium low Airflow rte = Low 3.2 To insert the tteries The tteries will lst for out 1 yer. 1 Remove the k over. 2 Insert oth tteries t one. 3 Reple the k over Comfort opertion is tive Auto vertil swing is tive AAA.LR03 ON timer is tive OFF timer is tive To operte the user interfe 3.3 To turn on the power supply 1 Turn the iruit reker on. The flp of the indoor unit will open nd lose to set the referene position. 4 Opertion 4.1 Opertion rnge Signl reeiver 1 Aim the signl trnsmitter t the signl reeiver on the indoor unit (mximum distne for ommunition is 7 m). When the indoor unit reeives signl from the user interfe, you will her sound: Sound Beep-eep Beep Long eep Desription Opertion strts. Setting hnges. Opertion stops. 3 Before opertion 3.1 To fix the user interfe to the wll User interfe Srew User interfe holder 2 1 Choose ple where the signls reh the unit. 2 Atth the holder with srews to the wll or similr lotion. 3 Hng the user interfe on the user interfe holder. Opertion mode Cooling ()() Heting () Drying () () () Opertion rnge Outdoor temperture: 10~46 C Indoor temperture: 18~32 C Indoor humidity: 80% Outdoor temperture: 15~24 C Indoor temperture: 10~30 C Outdoor temperture: 10~46 C Indoor temperture: 18~32 C Indoor humidity: 80% If operted outside the opertion rnge: A sfety devie might stop the opertion of the system. Condenstion might our on the indoor unit nd drip. 4.2 When to use whih feture You n use the following tle to determine whih fetures to use: Feture Bsi fetures Opertion modes nd temperture Airflow diretion Airflow rte Tsks To strt/stop the system nd to set the temperture: Het up or ool down room. Blow ir in room without heting or ooling. Derese the humidity in room. In Automti mode, utomtilly selet n pproprite temperture nd opertion mode. To djust the irflow diretion (swing or fixed position). To djust the mount of ir lown into the room. To run more quietly. Opertion mnul 4 Dikin room ir onditioner

5 Feture Advned fetures Eono Comfort Powerful ON timer + OFF timer Tsks To use the system when you re lso using other power-onsuming pplines. To sve energy. To provide omfortle irflow tht does NOT ome in diret ontt with people. To ool down or het up the room quikly. To utomtilly turn ON or OFF the system. 4 Opertion To strt/stop opertion nd to set the temperture : Unit is operting. : Opertion mode = Automti : Opertion mode = Drying : Opertion mode = Heting : Opertion mode = Cooling : Opertion mode = Fn only 4.3 Opertion mode nd temperture setpoint When. Adjust the system opertion mode, nd set the temperture when you wnt to: Het up or ool down room Blow ir in room without heting or ooling Derese the humidity in room Wht. The system opertes differently depending on the user seletion. Setting Automti Drying Heting Cooling Fn Additionl info: Desription The system ools down or hets up room to the temperture setpoint. It utomtilly swithes etween ooling nd heting if neessry. The system dereses the humidity in room without hnging the temperture. The system hets up room to the temperture setpoint. The system ools down room to the temperture setpoint. The system only ontrols the irflow (irflow rte nd irflow diretion). The system does NOT ontrol the temperture. Outside temperture. The system's ooling or heting effet dereses when the outside temperture is too high or too low. Defrost opertion. During heting opertion, frost might our on the outdoor unit nd derese the heting pity. In tht se, the system utomtilly swithes to defrosting opertion to remove the frost. During defrosting opertion, hot ir is NOT lown from the indoor unit. : Shows the set temperture. 1 Press one or more times to selet the opertion mode. The mode will e set in the following sequene: 2 Press to strt opertion. is displyed on the LCD. The opertion lmp lights up. 3 Press or on the utton one or more times to lower or rise the temperture. Note: When using drying or fn only mode, you nnot djust the temperture. 4 Press to stop opertion. disppers from the LCD. The opertion lmp goes off Airflow rte 1 Press to hoose: 5 irflow rte levels, from " " to " " Automti opertion Indoor unit quiet opertion. When the irflow is set to " ", the noise from the unit will e redued. Note: When using Drying opertion or Fn only mode, you CANNOT djust the irflow rte setting. To djust the irflow rte 1 Press to hnge the irflow setting in the following sequene. Dikin room ir onditioner Opertion mnul 5

6 4 Opertion Airflow diretion When. Adjust the irflow diretion s desired. Wht. The system direts the irflow differently, depending on the user seletion (swinging or fixed position). It does so y moving the vertil ldes. Setting Vertil uto swing [ ] This opertion n e used in Heting or Cooling opertion mode. It will provide omfortle wind tht will NOT ome in diret ontt with people. To strt/stop Comfort irflow opertion Airflow diretion Moves up nd down. Powerful nd Comfort irflow opertion CANNOT e used t the sme time. The lst seleted funtion tkes priority. If the upper or lower diretion is seleted, Comfort irflow opertion will e nelled. Stys in fixed position. CAUTION 1 ALWAYS use user interfe to djust the ngles of the flp. When the flp is swinging nd you move it forily y hnd, the mehnism will rek. Be reful when djusting the louvers. Inside the ir outlet, fn is rotting t high speed. Note: The movle rnge of the flp vries ording to the opertion mode. The flp will stop t the upper position when the irflow rte is hnged to low during the up nd down swing setting. Comfort irflow opertion Press to strt. The flp position will hnge, is displyed on the LCD, nd the irflow rte is set to utomti. Mode Position of flp Cooling/Drying Up Heting Down 2 Press to stop. The flp will return to the position from efore the Comfort irflow mode; To strt/stop Powerful opertion Flp rnge in ooling or drying opertion Flp rnge in heting opertion Flp rnge in fn only opertion 1 To use uto swing, press. Press to strt. is displyed on the LCD. Powerful opertion runs for 20 minutes; fter tht, opertion returns to the previously set mode. To djust the irflow diretion 1 Powerful opertion This opertion quikly mximizes the ooling/heting effet in ny opertion mode. You n get the mximum pity. disppers from the LCD. Mode Airflow rte Cooling/Heting/Automti To mximize the ooling/ heting effet, the pity of outdoor unit is inresed. will pper on the LCD. The flp (horizontl lde) will egin to swing. 2 To use fixed position, press desired position. The irflow rte is fixed to the mximum setting. when the flp rehes the The temperture nd irflow settings CANNOT e hnged. disppers from the LCD. Drying The temperture setting is lowered y 2.5 C. To djust the louvers (vertil ldes) 1 The irflow rte is slightly inresed. Hold 1 or oth knos nd move the louvers. Fn only 2 Press Knos When the unit is instlled in orner of room, the diretion of the louvers should e fing wy from the wll. Effiieny will drop if wll loks the ir. Opertion mnul 6 The irflow rte is fixed to the mximum setting. to stop. disppers from the LCD. Powerful opertion CANNOT e used together with Eono nd Comfort irflow opertion. The lst seleted funtion tkes priority. Powerful opertion will NOT inrese the pity of the unit if it lredy opertes t mximum pity. Dikin room ir onditioner

7 5 Energy sving nd optimum opertion Eono opertion This is funtion whih enles effiient opertion y limiting the mximum power onsumption vlue. This funtion is useful for ses in whih ttention should e pid to ensure iruit reker will not trip when the produt runs longside other pplines. To strt/stop Eono opertion 1 Press to strt. is displyed on the LCD. 2 Press to stop. Progrm the timer gin in se of: A reker hs turned the unit off. A power filure. After repling tteries in the user interfe. To strt/stop OFF timer opertion 1 Press to strt. is displyed on the LCD nd the timer lmp lights up. A disppers from the LCD. d Eh time is pressed, the time setting dvnes y 1 hour. The timer n e set etween 1 to 9 hours. 2 Press to stop. disppers from the LCD nd the timer lmp goes off. A B d B Running urrent nd power onsumption Time Mximum during norml opertion Mximum during Eono opertion Norml opertion Eono opertion The digrm n e used for illustrtive purposes only. The mximum running urrent nd power onsumption of the ir onditioner in Eono opertion vries with the onneted outdoor unit. Powerful nd Eono opertion CANNOT e used t the sme time. The lst seleted funtion tkes priority. Eono opertion redues power onsumption of the outdoor unit y limiting the rottion speed of the ompressor. If power onsumption is lredy low, Eono opertion will NOT further redue power onsumption ON/OFF timer opertion Timer funtions re useful for utomtilly swithing the ir onditioner on/off t night or in the morning. You n lso use OFF timer nd ON timer in omintion. To strt/stop ON timer opertion 1 Press to strt. up. is displyed on the LCD nd the timer lmp lights Eh time is pressed, the time setting dvnes y 1 hour. The timer n e set etween 1 to 12 hours. 2 Press to stop. goes off. disppers from the LCD nd the timer lmp When you set the ON/OFF timer, the time setting is stored in the memory. The memory will e reset when the user interfe tteries re repled. Use of night set mode in omintion with OFF timer The ir onditioner utomtilly djusts the temperture setting (0.5 C up in ooling, 2.0 C down in heting) to prevent exessive ooling/heting nd ensure omfortle sleeping temperture. To omine ON timer nd OFF timer 1 To set the timers, refer to "To strt/stop ON timer opertion" on pge 7 nd "To strt/stop OFF timer opertion" on pge 7. nd re displyed on the LCD. 2 Exmple of wht is displyed on the LCD if you omine the 2 timers: 5 Energy sving nd optimum opertion Even if the unit is turned OFF, it onsumes eletriity. When the power turns k on fter power rek, the previously seleted mode will e resumed. CAUTION NEVER expose little hildren, plnts or nimls diretly to the irflow. Do NOT ple ojets elow the indoor nd/or outdoor unit tht my get wet. In this ondition, ondenstion on the min unit or refrigernt pipes, ir filter dirt or drin lokge my use dripping. This results in fouling or filure of the ojet whih is loted eneth the unit. NOTICE Do NOT use the system for other purposes. In order to void ny qulity deteriortion, do NOT use the unit for ooling preision instruments, food, plnts, nimls, or works of rt. Dikin room ir onditioner Opertion mnul 7

8 6 Mintenne nd servie CAUTION Do NOT operte the system when using room fumigtion-type insetiide. Chemils ould ollet in the unit, nd endnger the helth of people who re hypersensitive to hemils. Do NOT ple flmmle spry ottle ner the ir onditioner nd do NOT use sprys. Doing so my result in fire. Oserve the following preutions to ensure the system opertes properly. Prevent diret sunlight from entering room during ooling opertion y using urtins or linds. Ventilte often. Extended use requires speil ttention to ventiltion. Keep doors nd windows losed. If the doors nd windows remin open, ir will flow out of your room using derese in the ooling or heting effet. Be reful NOT to ool or het too muh. To sve energy, keep the temperture setting t moderte level. NEVER ple ojets ner the ir inlet or the ir outlet of the unit. Doing so my use redued heting/ooling effet or stop opertion. Turn off the min power supply swith to the unit when the unit is NOT used for longer periods of time. If the min power supply swith is on, the unit onsumes eletriity. Before restrting the unit, turn on the min power supply swith 6 hours efore opertion to ensure smooth running. Condenstion my form if the humidity is ove 80% or if the drin outlet gets loked. Adjust the room temperture properly for omfortle environment. Avoid exessive heting or ooling. Notie tht it my tke some time for the room temperture to reh the set temperture. Consider using the timer setting options. Adjust the ir flow diretion to void ool ir from gthering on the floor or wrm ir ginst the eiling. (Up during ooling or dry opertion to the eiling nd down during heting opertion.) Avoid diret ir flow to room inhitnts. Operte the system within the reommended temperture rnge (26~28 C for ooling nd 20~24 C for heting) to sve energy. 6 Mintenne nd servie 6.1 Overview: Mintenne nd servie The instller hs to perform yerly mintenne. Aout the refrigernt This produt ontins fluorinted greenhouse gses. Do NOT vent gses into the tmosphere. Refrigernt type: R32 Glol wrming potentil (GWP) vlue: 675 NOTICE In Europe, the greenhouse gs emissions of the totl refrigernt hrge in the system (expressed s tonnes CO 2 -equivlent) is used to determine the mintenne intervls. Follow the pplile legisltion. Formul to lulte the greenhouse gs emissions: GWP vlue of the refrigernt Totl refrigernt hrge [in kg] / 1000 Plese ontt your instller for more informtion. The refrigernt inside the unit is mildly flmmle, ut normlly does NOT lek. If the refrigernt leks in the room nd omes in ontt with fire from urner, heter, or ooker, this my result in fire, or the formtion of hrmful gs. Turn off ny omustile heting devies, ventilte the room, nd ontt the deler where you purhsed the unit. Do NOT use the unit until servie person onfirms tht the prt from whih the refrigernt leked hs een repired. Do NOT piere or urn refrigernt yle prts. Do NOT use lening mterils or mens to elerte the defrosting proess other thn those reommended y the mnufturer. Be wre tht the refrigernt inside the system is odourless. The ppline shll e stored in room without ontinuously operting ignition soures (exmple: open flmes, n operting gs ppline or n operting eletri heter). NOTICE Mintenne MUST e done y n uthorized instller or servie gent. We reommend performing mintenne t lest one yer. However, pplile legisltion might require shorter mintenne intervls. DANGER: RISK OF ELECTROCUTION To len the ir onditioner or ir filter, e sure to stop opertion nd turn ll power supplies off. Otherwise, n eletri shok nd injury my result. To prevent eletri shoks or fire: Do NOT rinse the unit. Do NOT operte the unit with wet hnds. Do NOT ple ny ojets ontining wter on the unit. CAUTION After long use, hek the unit stnd nd fitting for dmge. If dmged, the unit my fll nd result in injury. CAUTION Do NOT touh the het exhnger fins. These fins re shrp nd ould result in utting injuries. Opertion mnul 8 Dikin room ir onditioner

9 6 Mintenne nd servie Be refull with ldders when working in high ples. 6.2 To len the indoor unit nd user interfe 1 2 NOTICE Do NOT use gsoline, enzene, thinner polishing powder or liquid insetiide. Possile onsequene: Disolortion nd deformtion. Do NOT use wter or ir of 40 C or higher. Possile onsequene: Disolortion nd deformtion. Do NOT use polishing ompounds. Do NOT use sruing rush. Possile onsequene: The surfe finishing peels off. DANGER: RISK OF ELECTROCUTION Before lening, e sure to stop the opertion, turn the reker off or pull out the supply ord. Otherwise, n eletri shok nd injury my result. 1 Clen with soft loth. If it is diffiult to remove stins, use wter or neutrl detergent. 4 Clen or reple eh filter. 5 Wsh the ir filters with wter or len them with vuum lener. 6 Sok in lukewrm wter for out 10 to 15 minutes. 6.3 To len the front pnel 7 Set the ir filters k to their originl position. 8 Close the front pnel y pushing the lws of the filter into the slots t 3 lotions (left, right, middle). 1 Clen with soft loth. If it is diffiult to remove stins, use wter or neutrl detergent. 6.4 Aout the ir filter Operting the unit with dirty filters mens tht the filter: CANNOT deodorize the ir, CANNOT len the ir, poor heting/ooling, uses odour. 6.5 To len the ir filters 1 Open the front pnel. If the dust does NOT ome off esily, wsh them with neutrl detergent diluted in lukewrm wter. Dry the ir filters in the shde. It is reommended to len the ir filters every 2 weeks. 6.6 To tke following items into ount efore long idle period Operte the unit in fn only mode for severl hours to dry the inside of the unit. 1 Press nd selet fn only opertion. 2 Push the t t the entre of eh ir filter, then pull it down. 3 Pull out the ir filters. 2 Press to strt opertion. 3 After opertion stops, turn the reker off. 4 Clen the ir filters nd reple them in their originl position. 5 Remove the tteries from the user interfe. Dikin room ir onditioner Opertion mnul 9

10 7 Trouleshooting It is reommended to hve periodil mintenne performed y speilist. For speilist mintenne, ontt your deler. Mintenne osts shll e orne y the ustomer. In ertin operting onditions the inside of the unit my get dirty fter severl sesons of use. This results in poor performne. 7 Trouleshooting If one of the following mlfuntions our, tke the mesures shown elow nd ontt your deler. Stop opertion nd shut off the power if nything unusul ours (urning smells et.). Leving the unit running under suh irumstnes my use rekge, eletri shok or fire. Contt your deler. The system MUST e repired y qulified servie person: Mlfuntion If sfety devie suh s fuse, reker or n erth lekge reker frequently tutes or the ON/OFF swith does NOT properly work. If wter leks from the unit. The opertion swith does NOT work well. If the user interfe disply indites the unit numer, the opertion lmp flshes nd the mlfuntion ode ppers. Mesure Turn OFF the min power swith. Stop the opertion. Turn OFF the power supply. Notify your instller nd report the mlfuntion ode. If the system does NOT properly operte exept for the ove mentioned ses nd none of the ove mentioned mlfuntions is evident, investigte the system ording to the following proedures. Mlfuntion If the system does NOT operte t ll. The system suddenly stops operting. Mesure Chek if there is no power filure. Wit until power is restored. If power filure ours during opertion, the system utomtilly restrts immeditely fter power is restored. Chek if no fuse hs lown or reker is tivted. Chnge the fuse or reset the reker if neessry. Chek the tteries of the user interfe. Chek if the ir inlet or outlet of the outdoor or indoor unit is NOT loked y ostles. Remove ny ostles nd mke sure the ir n flow freely. The ir onditioner my stop operting fter sudden lrge voltge flututions to protet the system. It utomtilly resumes opertion fter out 3 minutes. Mlfuntion The system opertes, ut ooling or heting is insuffiient. The system opertes ut ooling or heting is insuffiient (ir is NOT lown from the unit). The system opertes, ut ooling or heting is insuffiient (ir is lown from the unit). An norml funtion hppens during opertion. The unit does NOT reeive signls from the user interfe. The user interfe disply is lnk. An error ode is displyed on the user interfe. Other eletri pplines strt to operte. Mesure Chek the irflow rte setting. Refer to "4.3.2 Airflow rte" on pge 5. Chek the temperture setting. Refer to "4.3.1 To strt/stop opertion nd to set the temperture" on pge 5.. Chek if the irflow diretion setting is pproprite. Refer to "4.3.3 Airflow diretion" on pge 6. Chek if the ir inlet or outlet of outdoor or indoor unit is NOT loked y ostles. Remove ny ostles nd mke sure the ir n flow freely. The ir onditioner my e wrming up for het opertion. Wit for out 1 to 4 minutes. The unit my e in defrost opertion. Chek if the ir filters re logged. Clen the ir filters. See "6 Mintenne nd servie" on pge 8. Chek for open doors or windows. Close doors nd windows to prevent wind from oming in. Chek if the unit opertes in Eono opertion. Refer to "4.3.6 Eono opertion" on pge 7. Chek if there is ny furniture diretly under or next to the indoor unit. Move the furniture. The ir onditioner my mlfuntion euse of lightning or rdio wves. Turn the reker OFF nd k ON. Chek the tteries of the user interfe. Chek if the trnsmitter is NOT exposed to diret sunlight. Chek if there re ny eletroni strter type fluoresent lmps in the room. Contt your deler. Reple the tteries of the user interfe. Consult your lol deler. Refer to "7.2 Solving prolems sed on error odes" on pge 11 for detiled list of error odes. If the user interfe signls operte other eletri pplines, move the other pplines wy, nd ontt your deler. If fter heking ll ove items, it is impossile to fix the prolem yourself, ontt your instller nd stte the symptoms, the omplete model nme of the unit (with mnufturing numer if possile) nd the instlltion dte (possily listed on the wrrnty rd). 7.1 Symptoms tht re NOT system mlfuntions The following symptoms re NOT system mlfuntions: Symptom: A sound like wter flowing is herd This sound is used y the refrigernt flowing in the unit. This sound my e generted when wter is flowing wy from the unit during ooling or drying opertion. Opertion mnul 10 Dikin room ir onditioner

11 8 Disposl Symptom: A lowing sound is herd This sound is generted when the diretion of the refrigernt flow is hnged (e.g. when swithing from ooling to heting) Symptom: A tiking sound is herd This sound is generted when the unit slightly expnds or ontrts with hnges in temperture Symptom: A whistling sound is herd This sound is generted y the refrigernt flowing during defrost opertion Symptom: A liking sound during opertion or idle time is herd This sound is generted when the refrigernt ontrol vlves or eletril prts operte Symptom: A lpping sound is herd This sound is generted when n externl devie suks ir out of the room (e.g. exhust fn, extrtor hood) while the doors nd windows in the room re losed. Open the doors or windows, or turn off the devie Symptom: The units n give off odours The unit n sor the smell of rooms, furniture, igrettes, et., nd then emit it gin Symptom: The outdoor fn rottes while the ir onditioner is not in opertion After opertion hs stopped. The outdoor fn ontinues to rotte for nother 30 seonds for system protetion. While the ir onditioner is not in opertion. When the outdoor temperture is very high, the outdoor fn strts to rotte for system protetion. 7.2 Solving prolems sed on error odes When prolem hppens, n error ode ppers on the user interfe. It is importnt to understnd the prolem nd to tke mesures efore resetting the error ode. This should e done y liensed instller or y your lol deler. This hpter gives you n overview of ll error odes nd the ontent of the error ode s it ppers on the user interfe. For more detiled trouleshooting guideline for eh error, plese see the servie mnul. Fult dignosis y user interfe The user interfe n reeive n error ode from the indoor unit referring to the fult. It is importnt to understnd the prolem nd tke mesures efore resetting the error ode. This should e done y liensed instller or your lol deler. To see the error ode on the user interfe: 1 Hold for out 5 seonds. links in the temperture disply setion. 2 Press repetedly until ontinuous eep is herd. The ode is now displyed on the disply. System Error ode Indoor unit Error ode Outdoor unit Error ode A short eep nd 2 onseutive eeps indite nonorresponding odes. To nel the ode disply, hold the nel utton for 5 seonds. The ode will lso dispper from the disply if the utton is NOT pressed within 1 minute. Desription Norml Refrigernt shortge Overvoltge detetion Signl trnsmission error (etween indoor nd outdoor unit) Indoor/outdoor unit omintion fult Desription Indoor unit PCB normlity Freeze-up protetion or high-pressure ontrol Fn motor (DC motor) normlity Indoor het exhnger thermistor normlity Room temperture thermistor normlity Desription 4-wy vlve normlity Outdoor unit PCB normlity Overlod tivtion (ompressor overlod) Compressor lok DC fn lok Input power overurrent Dishrge pipe temperture ontrol High-pressure ontrol (in ooling) Compressor system sensor normlity Position sensor normlity DC voltge / urrent sensor normlity Outdoor temperture thermistor normlity Dishrge pipe thermistor normlity Outdoor het exhnger thermistor normlity Eletril prts het error 8 Disposl NOTICE Rdition fin temperture rise Inverter instntneous overurrent (DC) Rdition fin thermistor normlity Do NOT try to dismntle the system yourself: the dismntling of the system, tretment of the refrigernt, oil nd other prts MUST omply with pplile legisltion. Units MUST e treted t speilised tretment fility for reuse, reyling nd reovery. Dikin room ir onditioner Opertion mnul 11

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