User reference guide. Daikin room air conditioner CTXA15A2V1BW FTXA20A2V1BW FTXA25A2V1BW FTXA35A2V1BW FTXA42A2V1BW FTXA50A2V1BW

Transcription

1 CTXA15A2V1BW FTXA20A2V1BW FTXA25A2V1BW FTXA35A2V1BW FTXA42A2V1BW FTXA50A2V1BW CTXA15A2V1BS FTXA20A2V1BS FTXA25A2V1BS FTXA35A2V1BS FTXA42A2V1BS FTXA50A2V1BS CTXA15A2V1BT FTXA20A2V1BT FTXA25A2V1BT FTXA35A2V1BT FTXA42A2V1BT FTXA50A2V1BT English

2 Tle of Contents Tle of Contents 1 Generl sfety preutions Aout the doumenttion Mening of wrnings nd symols For the user Aout the doumenttion Aout this doument t glne Aout the system Indoor unit Aout the user interfe Components: User interfe Sttus: User interfe LCD To operte the user interfe Before opertion Overview: Before opertion To fix the user interfe to the wll To insert the tteries Clok To set the lok Brightness of the indoor unit disply To set the rightness of the indoor unit disply To turn on the power supply To hnge indoor unit position setting 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 nd Intelligent eye opertion Powerful opertion Eono nd Outdoor unit quiet opertion Flsh stremer ir lening opertion To strt/stop Flsh Stremer opertion OFF/ON timer opertion To strt/stop OFF timer opertion To strt/stop ON timer opertion To omine OFF timer nd ON timer Weekly timer opertion To set Weekly timer opertion To opy reservtions To onfirm reservtions To detivte nd retivte Weekly timer opertion To delete reservtions Wireless LAN onnetion Preutions when using the wireless dpter To instll the Dikin Online Controller pplition To set the wireless onnetion Energy sving nd optimum opertion 15 7 Mintenne nd servie Overview: Mintenne nd servie To len the indoor unit nd user interfe To len the front pnel To open the front pnel Aout the ir filters To len the ir filters To len the titnium ptite deodorizing filter nd the silver prtile filter (Ag-ion filter) To reple the titnium ptite deodorizing filter nd the silver prtile filter (Ag-ion filter) To lose the front pnel To remove the front pnel 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: White mist omes out of unit (Indoor unit, outdoor unit) 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 Trouleshooting for wireless onnetion dpter Disposl Glossry 21 1 Generl sfety preutions 1.1 Aout the doumenttion The originl doumenttion is written in English. All other lnguges re trnsltions. The preutions desried in this doument over very importnt topis, follow them refully. The instlltion of the system, nd ll tivities desried in the instlltion mnul nd the instller referene guide MUST e performed y n uthorised instller Mening of wrnings nd symols DANGER Indites sitution tht results in deth or serious injury. DANGER: RISK OF ELECTROCUTION Indites sitution tht ould result in eletroution. DANGER: RISK OF BURNING Indites sitution tht ould result in urning euse of extreme hot or old tempertures. DANGER: RISK OF EXPLOSION Indites sitution tht ould result in explosion. WARNING Indites sitution tht ould result in deth or serious injury. WARNING: FLAMMABLE MATERIAL CAUTION Indites sitution tht ould result in minor or moderte injury. NOTICE Indites sitution tht ould result in equipment or property dmge. 2

3 2 Aout the doumenttion Indites useful tips or dditionl informtion. Symol 1.2 For the user Explntion Before instlltion, red the instlltion nd opertion mnul, nd the wiring instrution sheet. Before performing mintenne nd servie tsks, red the servie mnul. For more informtion, see the instller nd user referene guide. If you re NOT sure how to operte the unit, ontt your instller. This ppline n e used y hildren ged from 8 yers nd ove nd persons with redued physil, sensory or mentl pilities or lk of experiene nd knowledge if they hve een given supervision or instrution onerning use of the ppline in sfe wy nd understnd the hzrds involved. Children shll NOT ply with the ppline. Clening nd user mintenne shll NOT e mde y hildren without supervision. WARNING 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. NOTICE Do NOT ple ny ojets or equipment on top of the unit. Do NOT sit, lim or stnd on the unit. Units re mrked with the following symol: This mens tht eletril nd eletroni produts my NOT e mixed with unsorted household wste. Do NOT try to dismntle the system yourself: the dismntling of the system, tretment of the refrigernt, of oil nd of other prts must e done y n uthorized instller nd must omply with pplile legisltion. Units must e treted t speilized tretment fility for reuse, reyling nd reovery. By ensuring this produt is disposed of orretly, you will help to prevent potentil negtive onsequenes for the environment nd humn helth. For more informtion, ontt your instller or lol uthority. Btteries re mrked with the following symol: This mens tht the tteries my NOT e mixed with unsorted household wste. If hemil symol is printed eneth the symol, this hemil symol mens tht the ttery ontins hevy metl ove ertin onentrtion. Possile hemil symols re: P: led (>0.004%). Wste tteries must e treted t speilized tretment fility for reuse. By ensuring wste tteries re disposed of orretly, you will help to prevent potentil negtive onsequenes for the environment nd humn helth. 2 Aout the doumenttion 2.1 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) : 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. 2.2 t glne Chpter Generl sfety preutions Aout the doumenttion Aout the system Before opertion Opertion Energy sving nd optimum opertion Mintenne nd servie Trouleshooting Disposl Glossry Desription Sfety instrutions tht you MUST red efore opertion Wht doumenttion exists for the user Opertion rnge Desription of indoor unit nd user interfe Wht to do efore strting opertion How nd when to use ertin fetures How to sve energy How to mintin nd servie the unit Wht to do in se of prolems How to dispose of the system Definition of terms 3 Aout the system WARNING: FLAMMABLE MATERIAL The refrigernt inside this unit is mildly flmmle. 3

4 3 Aout the system CAUTION The indoor unit ontins rdio equipment, minimum seprtion distne etween the rditing prt of the equipment nd the user is 10 m. 3.1 Indoor unit 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. WARNING 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. d d e Airflow rte = Automti 3.2 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 Components: User interfe f p p d e f g h i j k l m n o p o j k l m n g h i Air inlet Air outlet Titnium ptite deodorizing filter nd silver prtile filter (Ag-ion filter) Air filter Front pnel Servie over Intelligent eye sensor Disply Room temperture nd humidity sensor ON/OFF utton nd opertion lmp (green) Signl reeiver Timer lmp (ornge) Intelligent eye lmp (green) Wireless dpter ON/OFF utton Louvers (vertil ldes) Flps (horizontl ldes) Note: Position of titnium ptite deodorizing filter nd silver prtile filter is interhngele. ON/OFF utton 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 p o n l k j m d e f g h i j k l m n o p Menu (push 2se) Pnel (push 2se) d e f g Signl trnsmitter LCD disply Temperture djustment utton ON/OFF utton Vertil swing utton nd menu (push 2 seonds) Horizontl swing utton Comfort irflow nd Intelligent eye opertion utton Selet utton Clok utton nd open pnel (push 2 seonds) Buttons for ON/OFF timer opertion Buttons for Weekly timer opertion Stremer Eono nd Outdoor unit quiet opertion utton Mode utton Powerful utton Fn utton Use (hold for 2 seonds) to open the front pnel when you len the ir filters. See "7.4 To open the front pnel" on pge 16. h i 4

5 4 Before opertion Sttus: User interfe LCD Ion Current time Desription To operte the user interfe Ion Desription Opertion is tive Opertion mode = Automti Opertion mode = Drying Opertion mode = Heting Opertion mode = Cooling Opertion mode = Fn only Powerful opertion is tive Eono opertion is tive Outdoor unit quiet opertion is tive (mm) 500 Signl reeiver Note: Mke sure tht there re no ostles within 500 mm under the signl reeiver. They my influene reeption performne of the user interfe. 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. The indoor unit reeives signl from the user interfe Current temperture setting Airflow rte = Automti Airflow rte = Indoor unit quiet Airflow rte = High Airflow rte = Medium high Airflow rte = Medium Airflow rte = Medium low Airflow rte = Low 4 Before opertion 4.1 Overview: Before opertion This hpter desries wht you hve to do efore operting the unit. Typil workflow Before opertion usully onsist of the following stges: Fixing the user interfe to the wll. Inserting the tteries in the user interfe. Setting the rightness of the user interfe disply. Setting the lok. Setting the indoor unit position. Turning on the power supply. 4.2 To fix the user interfe to the wll Comfort opertion is tive Intelligent eye is tive Automti vertil swing is tive Automti horizontl swing is tive Stremer is tive ON timer is tive OFF timer is tive Weekly timer is tive Dy of the week 2 User interfe Srews User interfe holder 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. 5

6 4 Before opertion 4.3 To insert the tteries The tteries will lst for out 1 yer. 1 Remove the front over. 2 Insert oth tteries t one. 3 Put k the front over. 2 AAA.LR03 Setting is omplete. links. 4.5 Brightness of the indoor unit disply Adjust the rightness of the indoor unit disply s desired, or turn OFF the disply To set the rightness of the indoor unit disply 1 Press for t lest 2 seonds. The menu ppers on the disply. is linking. Low energy of ttery is indited y flshing of LCD disply. ALWAYS reple oth tteries t one. 4.4 Clok If the indoor unit's internl lok is NOT set to the orret time, the ON timer, OFF timer nd weekly timer will NOT operte orretly. The lok must e set gin: After iruit reker hs turned the unit OFF. After power filure. After repling tteries in the user interfe To set the lok Note: If the time is NOT set,, nd link. 1 Press. nd link 2 Press or to set the urrent dy of the week. Note: Holding down or inreses or dereses the time setting rpidly. Disply 3 Press. links. Dy of the week Mondy Tuesdy Wednesdy Thursdy Fridy Sturdy Sundy 2 Press. 3 Press or to hnge the setting s follows: is linking Brightness is High Low Off 4 To onfirm the seleted setting, press. The rightness setting is hnged. Note: The disply utomtilly returns to the defult sreen fter 60 seonds. To return to the defult sreen sooner, press twie. 4.6 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. 4.7 To hnge indoor unit position setting Set the indoor unit position to void diret irflow to wlls. 1 Press for t lest 2 seonds. The menu ppers on the disply. 2 Press or to hnge the menu to. The menu ppers on the disply. links. 4 Press or to set the orret time. 5 Press. 6

7 5.2 When to use whih feture 5 Opertion You n use the following tle to determine whih fetures to use: 3 Press to selet the menu. links. 4 Press or to hnge the setting s follows: If the unit is Symol Blinks Result In the middle of the wll (ftory defult setting) 500 mm from the wll on right 500 mm from the wll on left The irflow rnge will e djusted to void diret ontt with the wll. 5 Opertion 5.1 Opertion rnge Use the system in the following temperture nd humidity rnges for sfe nd effetive opertion. 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. Feture Bsi fetures Opertion modes nd temperture + Airflow diretion Airflow rte Advned fetures Stremer Eono Outdoor unit quiet Comfort Intelligent eye Powerful ON timer + timer Weekly timer Additionl fetures OFF Wireless LAN onnetion Tsks To strt/stop the system nd to set the temperture: In Heting nd Cooling mode, het up or ool down room. In Fn only mode, low ir in room without heting or ooling. In Drying mode, derese the humidity in room. In Automti mode, n pproprite temperture nd opertion mode is utomtilly seleted. To djust the irflow diretion (swing or fixed position). To djust the mount of ir lown into the room. To run more quietly. To remove irorne llergens suh s mold, pollen, djuvnt sustnes, viruses, teri To use the system when you re lso using other power-onsuming pplines. To sve energy. To derese the noise level of the outdoor unit. Exmple: At night. To utomtilly djust the irflow diretion to ool down or het up the room more effetively. To prevent the ir from oming in diret ontt with people. To sve energy when noody is in the room. To ool down or het up the room quikly. To utomtilly turn ON or OFF the system. To utomtilly turn ON or OFF the system on weekly sis. To operte the unit using smrt pplines. 5.3 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. 7

8 5 Opertion 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. Humidity sensor. Control the humidity y deresing the humidity during ooling proess To strt/stop opertion nd to set the temperture : Unit is operting. : Opertion mode = Automti : Opertion mode = Drying : Opertion mode = Cooling : Opertion mode = Heting : Opertion mode = Fn only : Shows the set temperture. 1 Press one or more times to selet the opertion mode. The mode will e set s follows: 2 Press to strt opertion Airflow rte Note: If the unit reh the temperture set point in ooling, heting or utomti mode. Fn will stop operting. 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 mode, you CANNOT djust the irflow rte setting. To djust the irflow rte 1 Press to hnge the irflow setting s follows: 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 horizontl ldes (flps) or vertil ldes (louvers). Setting Vertil utomti swing Horizontl utomti swing + 3-D irflow diretion Airflow diretion Moves up nd down. Moves from side to side. Moves simultneously up nd down nd from side to side [ ] Stys in fixed position. CAUTION ALWAYS use user interfe to djust the position of the flps nd louvers. When the flps nd louvers re swinging nd you move them forily y hnd, the mehnism will rek. Be reful when djusting the flps nd 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. nd the seleted mode re displyed on the LCD. 3 Press or one or more times to lower or rise the temperture. Cooling opertion Heting opertion Automti opertion 18~32 C 10~30 C 18~30 C Drying or Fn only opertion Note: When using drying or fn only mode, you nnot djust the temperture. 4 Press to stop opertion. off. disppers from the LCD. The opertion lmp goes Flp rnge in ooling or drying opertion Flp rnge in heting or fn only opertion To djust vertil irflow diretion 1 Press. ppers on the LCD. The flps (horizontl ldes) will egin to swing. 8

9 5 Opertion 2 To use fixed position, press when the flps reh the desired position. Wrming up Downwrd diretion Vertil irflow diretion moving. disppers from the LCD. The flps will stop To djust horizontl irflow diretion 1 Press. ppers on the LCD. The louvers (vertil ldes) will egin to swing. 2 To use fixed position, press when the louvers reh the desired position. moving. To use 3-D irflow diretion 1 Press nd. disppers from the LCD. The flps will stop nd pper on the LCD. The flps (horizontl ldes) nd louvers (vertil ldes) will egin to swing. 2 To use fixed position, press nd when the flps nd louvers reh the desired position. nd dispper from the LCD. The flps nd the louvers will stop moving Comfort irflow nd Intelligent eye opertion You n use Comfort nd Intelligent eye opertion seprtely, or omine them. If you wnt to detivte the Vertil irflow funtion (e.g. in se there is furniture or nother ojet under the unit), refer to "To turn ON/OFF Vertil irflow funtion" on pge 9. If the Vertil irflow funtion is detivted, the irflow will e set to downwrd diretion. Powerful nd Comfort irflow opertion CANNOT e used t the sme time. The lst seleted funtion tkes priority. If the Vertil utomti swing is seleted, Comfort irflow opertion will e nelled. To turn ON/OFF Vertil irflow funtion 1 Press for t lest 2 seonds. The menu ppers on the disply. 2 Press or to hnge the menu sreen. The menu ppers on the disply. Comfort irflow opertion The unit will utomtilly hnge the diretion of the irflow to het up or ool down the room more effetively. Diret irflow from the unit will e less notiele. In ooling nd drying Flp position in ooling nd dry opertion Flp rnge in heting opertion (vertil irflow ON) Flp position in heting opertion (vertil irflow OFF) The irflow diretion will hnge to spred the ir long the eiling. Comfort irflow ON Comfort irflow OFF 3 Press to hnge the setting. 4 Press or to hnge the setting. is linking Vertil irflow funtion is turned ON turned OFF 5 To onfirm the seleted setting press. Note: The disply utomtilly returns to the defult sreen fter 60 seonds. To return to the defult sreen sooner, press twie. Intelligent eye opertion The system detets movement in the room nd utomtilly djusts the irflow diretion nd temperture in order to void diret ontt with people. If no movement is deteted for 20 minutes, the system swithes to energy sving opertion: In heting The irflow diretion will hnge to spred the ir long the floor. The unit detets the room nd floor temperture nd utomtilly selets 1 of the 3 irflow diretions. Opertion Heting Cooling nd drying Fn only Energy sving opertion Temperture is lowered y 2 C. If the temperture in the room is: <30 C, the temperture is rised y 2 C 30 C, the temperture is rised y 1 C Dereses irflow rte. 9

10 5 Opertion Aout Intelligent eye sensor NOTICE Do NOT hit or push the Intelligent eye sensor. Doing so my led to mlfuntion. Do NOT ple lrge ojets ner the Intelligent eye sensor. Detetion rnge. Up to 9 m. Detetion sensitivity. Chnges ording to lotion, the numer of persons in the room, temperture rnge, et. Detetion mistkes. Sensor my mistkenly detet pets, sunlight, moving urtins, et. To strt/stop Comfort nd Intelligent eye opertion 1 Press one or more times. Disply The setting will hnge s follows: + Opertion Comfort irflow Intelligent eye Both detivted Comfort irflow nd Intelligent eye Note: If there re people lose to the front of the indoor unit or there re too mny people, use oth opertions t the sme time. 2 To stop opertion, press until oth symols dispper from the LCD Powerful opertion This opertion quikly mximizes the ooling/heting effet in ny opertion mode. You n get the mximum pity. Powerful opertion CANNOT e used together with Eono, Comfort irflow, Intelligent eye nd Outdoor unit quiet opertion. The lst seleted funtion tkes priority. Powerful opertion will NOT inrese the pity of the unit if it lredy opertes t mximum pity. To strt/stop Powerful opertion 1 Press to strt. Mode is displyed on the LCD. Powerful opertion runs for 20 minutes; fter tht, opertion returns to the previously set mode. Airflow rte Cooling/Heting/Automti To mximize the ooling/ heting effet, the pity of outdoor unit is inresed. Drying The irflow rte is fixed to the mximum setting nd CANNOT e hnged. The temperture n e set only in Automti mode. The temperture setting is lowered y 2.5 C. The irflow rte is slightly inresed. Mode Fn only 2 Press to stop. Airflow rte disppers from the LCD. The irflow rte is fixed to the mximum setting. Note: Powerful opertion n only e set when the unit is running. Press to nel this mode; disppers from the LCD Eono nd Outdoor unit quiet 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. 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. Outdoor unit quiet opertion Use Outdoor unit quiet opertion when you wnt to derese the noise level of the outdoor unit. Exmple: At night. Powerful nd Outdoor unit quiet opertion CANNOT e used t the sme time. The lst seleted funtion tkes priority. This funtion is only ville in Automti, Cooling, nd Heting opertion. Outdoor unit quiet opertion limits the rottion speed of the ompressor. If the rottion speed of ompressor is lredy low, Outdoor unit quit opertion will NOT further redue the ompressor rottion speed. To strt/stop Eono nd Outdoor unit quiet opertion 1 Press one or more times. Disply The setting will hnge s follows. Opertion Eono Outdoor unit quiet + Eono nd Outdoor unit quiet Both detivted 2 To stop opertion, press until oth symols dispper from the LCD. Note: Eono opertion n e only set when the unit is running. Pressing nels the setting nd disppers from the LCD. Note: remins on the LCD, even if you turn off the unit using the user interfe or indoor unit ON/OFF swith. 10

11 5 Opertion 5.4 Flsh stremer ir lening opertion Stremer genertes high-speed eletron strem with high oxidizing power, reduing d odours nd viruses. Together with the titnium ptite deodorizing filter nd the ir filters, this funtion lens the ir in the room. The high-speed eletrons re generted nd go wy inside the unit to ensure sfe opertion. The Stremer dishrge my generte fizzing sound. If the irflow eomes wek, the Stremer dishrge my stop temporrily to prevent ozone smell To strt/stop Flsh Stremer opertion 1 Press. lened. is displyed on the LCD nd the ir in the room is 2 To stop opertion, press. disppers from the LCD nd opertion stops. 5.5 OFF/ON 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. Progrm the timer gin in se of: A reker hs turned the unit off. A power filure. After repling tteries in the user interfe. The lok MUST e set orretly efore using ny timer funtions. Refer to "4.4.1 To set the lok" on pge To strt/stop OFF timer opertion 1 Press to strt. is displyed on the LCD, the timer lmp lights up, nd links. nd the dy of the week dispper from the LCD. 2 Press or to hnge the time setting. 3 Press gin. nd the set time re displyed on the LCD. The timer lmp lights up. Eh time or is pressed, the time setting dvnes y 10 minutes. Holding the utton down will hnge the setting rpidly. 4 To stop opertion, press. nd dispper from the LCD nd the timer lmp goes off. nd the dy of the week re displyed on the LCD. 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 strt/stop ON timer opertion 1 Press to strt. is displyed on the LCD, the timer lmp lights up, nd links. nd the dy of the week dispper from the LCD. 2 Press or to hnge the time setting. 3 Press gin. nd the set time re displyed on the LCD. The timer lmp lights up. Eh time or is pressed, the time setting dvnes y 10 minutes. Holding the utton down will hnge the setting rpidly. 4 To stop opertion, press. nd dispper from the LCD nd the timer lmp goes off. nd the dy of the week re displyed on the LCD To omine OFF timer nd ON timer 1 To set the timers, refer to "5.5.1 To strt/stop OFF timer opertion" on pge 11 nd "5.5.2 To strt/stop ON timer opertion" on pge 11. nd re displyed on the LCD. Exmple: Disply Current time Set while Opertion 6:00 the unit is operting. the unit is NOT operting. Stops t 7:00 nd strts t 14:00. Strts t 14:00. Note: If the timer setting is tive, the urrent time is NOT displyed on the LCD. 5.6 Weekly timer opertion With this opertion, you n sve up to 4 timer settings for eh dy of the week. Exmple: Crete different setting from Mondy to Fridy nd different setting for weekends. Dy of the week Mondy Mke up to 4 settings. Setting exmple ON OFF ON OFF 25 C 27 C 6:00 8:30 17:30 22:00 11

12 5 Opertion Dy of the week Tuesdy~Fridy Use the opy mode if the settings re the sme s for Mondy. Sturdy No timer setting Sundy Mke up to 4 settings. Setting exmple ON OFF ON OFF 25 C 27 C 6:00 8:30 17: ON OFF OFF ON 25 C 8:00 10:00 19:00 21:00 22:00 27 C 27 C ON-ON-ON-ON setting. Enles sheduling the opertion mode nd set temperture. OFF-OFF-OFF-OFF setting. Only the turn off time n e set for eh dy. Note: Be sure to im the user interfe t the indoor unit nd hek for reeiving tone when setting the Weekly timer opertion. See "3.2.3 To operte the user interfe" on pge 5. The lok MUST e set orretly efore using ny timer funtions. Refer to "4.4.1 To set the lok" on pge 6. Weekly timer nd ON/OFF timer opertion CANNOT e used t the sme time. The ON/OFF timer opertion tkes priority. Weekly timer will e in stndy, disppers from the LCD. When the ON/OFF timer is ompleted, the Weekly timer eomes tive. The dy of the week, ON/OFF timer mode, time nd temperture (only for ON timer) n e set with the Weekly timer. Other settings re sed on previous ON timer setting To set Weekly timer opertion 1 Press. The dy of the week nd the reservtion numer of the urrent dy re displyed. 2 Press or to selet the dy of the week nd the reservtion numer. 3 Press. The dy of the week is set. nd link. The ON/OFF timer mode is set. link. nd the time Note: Press to return to the previous sreen. If lnk is seleted, ontinue to step 9. 6 Press or to selet the time. The time n e set etween 0:00~23:50 in 10 minutes intervls. 7 Press. The time is set nd link. nd the temperture Note: Press to return to the previous sreen. If OFF timer is seleted, ontinue to step 9. 8 Press or to selet the desired temperture. Note: The set temperture for the weekly timer is displyed only when setting the weekly timer mode. The temperture n e set etween 18~30 C. 9 Press. Temperture nd time re set in ON timer. Time is set in OFF timer. Timer lmp lights ornge. New reservtion sreen will pper. 10 Repet the previous proedure to set nother reservtion or press to omplete the setting. 11 Press to omplete the setting. is displyed on the LCD. Note: A reservtion n e opied with sme setting to nother dy. Refer to "5.6.2 To opy reservtions" on pge To opy reservtions A reservtion n e opied to nother dy. The omplete reservtion of the seleted dy of the week will e opied. 1 Press. 2 Press or to selet the dy of the week to e opied. 3 Press. The reservtion of the seleted dy of the week will e opied. 4 Press or to selet the mode. The setting will hnge s follows: Disply Blnk 5 Press. Feture ON timer OFF timer Deletes reservtion 4 Press or to selet the destintion dy. 5 Press. The whole reservtion is opied to the seleted dy nd the timer lmp lights ornge. 12

13 5 Opertion To delete reservtion for eh dy of the week Use this funtion of you wnt to delete ll reservtion settings for one dy of the week. This n e used in onfirmtion or setting mode. 1 Press or to selet the dy of the week to e deleted. Note: To opy to nother dy, repet the proedure. 6 Press to omplete the setting. is displyed on the LCD. Note: To hnge the reservtion setting fter opying, refer to "5.6.1 To set Weekly timer opertion" on pge To onfirm reservtions You n onfirm if ll reservtions re set to your needs. 1 Press. The dy of the week nd the reservtion numer of the urrent dy re displyed. 2 Press or to selet the dy of the week nd reservtion numer to e onfirmed nd hek the reservtion detils. Note: To hnge the reservtion setting, refer to "5.6.1 To set Weekly timer opertion" on pge Press to exit the onfirmtion mode To detivte nd retivte Weekly timer opertion 1 To detivte the Weekly timer, press while is displyed on the LCD. off. disppers from the LCD nd the timer lmp goes 2 To retivte the Weekly timer, press gin. The lst set reservtion mode will e used To delete reservtions To delete individul reservtions Use this funtion if you wnt to delete single reservtion setting. 1 Press. The dy of the week nd the reservtion numer re displyed. 2 Press or to selet the dy of the week to e deleted. 3 Press.,, nd link. 4 Press or nd selet "lnk". The setting will hnge s follows: 5 Press. The seleted reservtion is deleted. 6 Press to exit. Remining reservtions will e tive. 2 Hold for out 5 seonds. All reservtions for the seleted dy will e deleted. To delete ll reservtions Use this funtion if you wnt to delete ll reservtions for ll dys of the week in one go. This proedure CANNOT e used in the setting mode. 1 Hold for out 5 seonds while in the defult disply. All reservtions will e deleted. 5.7 Wireless LAN onnetion The ustomer is responsile for providing: Smrtphone, tlet or nother smrt devie with one of the following operting systems: Android or lter ios or lter Internet line nd ommunition devie, suh s modem, router, et. Wireless LAN ess point Instlled free Dikin Online Controller pplition Note: If needed, the SSID numer nd the KEY re loted on the unit or n e found in the essory g. Lel with SSID numer nd pssword Preutions when using the wireless dpter Do NOT use ner: Medil equipment. E.g. persons using rdi pemkers or defirilltors. This produt my use eletromgneti interferene. Auto-ontrol equipment. E.g. utomti doors or fire lrm equipment. This produt my use fulty ehviour of the equipment. Mirowve oven. It my ffet wireless LAN ommunitions To instll the Dikin Online Controller pplition 1 Open: Google Ply for pplines using Android. App Store for pplines using ios. 2 Serh for Dikin Online Controller. 3 Follow the diretions on the sreen to instll To set the wireless onnetion There re two options to onnet the wireless dpter with your smrt devie. 13

14 5 Opertion Connet the wireless dpter to your home network. The wireless dpter will ommunite with your smrt devie in your home network using modem, router or similr devie. Connet the wireless dpter to your smrt devie diretly. For more informtion nd FAQ refer to: 1 Stop the opertion efore setting the wireless onnetion. To onnet using SSID nd KEY numer 1 Hold for t lest 5 seonds in the defult sreen. The onfirmtion disply (menu ) ppers. 2 Press repetedly or until the WPS setting disply (menu ) ppers. To onfirm the wireless dpter onnetion sttus 1 Hold for t lest 5 seonds. The onfirmtion disply (menu ) ppers. 3 Press to onfirm the seletion. is linking. 4 Open the Dikin Online Controller pplition nd follow the steps on the sreen. The timer LED is linking. 2 Press to onfirm the seletion. is linking. 3 Chek the indoor unit LED. lmp is linking. Sttus Timer Communition is OK Opertion nd timer Communition is OFF To onnet the wireless dpter to your devie diretly 1 Hold for t lest 5 seonds in the defult sreen. The onfirmtion disply (menu ) ppers. 2 Press repetedly or until the AP setting disply (menu ) ppers. 4 Press to exit the menu. The disply will return to the defult sreen. To onnet the wireless dpter to your home network The wireless dpter n e onneted to your home network using the: WPS utton on the router (if present). SSID nd KEY numer on the unit. To onnet using the WPS utton 1 Hold for t lest 5 seonds in the defult sreen. The onfirmtion disply (menu ) ppers. 2 Press repetedly or until the WPS setting disply (menu ) ppers. 3 Press to onfirm the seletion. is linking. 4 Connet with your smrt devie to the ess point in the sme wy s to stndrd wireless network. 5 Enter the SSID numer nd pssword on the unit or in the essory set. The opertion nd timer LEDs re linking. 6 Press to exit the menu. The disply will return to the defult sreen. To reset the onnetion setting to the ftory defult 3 Press to onfirm the seletion. is linking. 4 Press the WPS utton on your ommunition devie (e.g. router) within pproximtely 1 minute. Refer to the mnul of your ommunition devie. The timer LED is linking. 5 Press to exit the menu. The disply will return to the defult sreen. Reset the onnetion setting to the ftory defult in se you wnt to: swith etween the WPS nd the AP onnetion option, disonnet the Wi-Fi dpter nd the ommunition devie (e.g. router) or smrt devie, repet the setting if the onnetion ws unsuessful. 1 Hold for t lest 5 seonds in the defult sreen. The onfirmtion disply(menu ) ppers. 2 Press repetedly or until the A disply (menu ) ppers. 14

15 6 Energy sving nd optimum opertion WARNING Do NOT ple ojets elow the indoor nd/or outdoor unit tht my get wet. Otherwise ondenstion on the unit or refrigernt pipes, ir filter dirt or drin lokge my use dripping, nd ojets under the unit my get dirty or dmged. 3 Hold for t lest 2 seonds to onfirm the seletion. is linking. The setting is reset to the ftory defult. 4 Press to exit the menu. The disply will return to the defult sreen. To turn off the wireless onnetion You n turn off the wireless onnetion using: the user interfe, the wireless dpter ON/OFF utton on the unit. To use the wireless dpter ON/OFF swith 1 Press the wireless dpter ON/OFF swith. The wireless dpter ommunition is OFF. Note: Press the ON/OFF swith gin to turn on the wireless dpter. To use the user interfe 1 Hold for t lest 5 seonds in the defult sreen. The onfirmtion disply (menu ) ppers. 2 Press repetedly or until the OFF menu ppers. 3 Hold for t lest 2 seonds to onfirm the seletion. is linking. Communition is OFF. The opertion nd timer LEDs re linking. 4 Press to exit the menu. The disply will return to the defult sreen. 6 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. 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. 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. WARNING 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. 7 Mintenne nd servie 7.1 Overview: Mintenne nd servie The instller hs to perform yerly mintenne. 15

16 7 Mintenne nd servie 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. WARNING 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. WARNING 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. WARNING 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. WARNING 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. WARNING Be refull with ldders when working in high ples. 7.2 To len the indoor unit nd user interfe 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. 7.3 To len the front pnel 1 Clen the front pnel with soft loth. If it is diffiult to remove stins, use wter or neutrl detergent. 7.4 To open the front pnel Open the front pnel using the user interfe. 1 Stop opertion. 2 Hold on the user interfe for t lest 2 seonds. The front pnel will open. Note: Press nd hold front pnel. 3 Turn the power supply off. gin for t lest 2 seonds to lose the 4 Pull down oth loks on the k of the front pnel. 5 Open the front pnel until the support fits into the fixing t. d 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. d Lok (1 on eh side) Bkside of the front pnel Fixing t Support 16

17 7 Mintenne nd servie If you CANNOT find the user interfe or you use nother optionl ontroller. Pull the front pnel refully up y hnd s shown in the following figure. 7.5 Aout the ir filters Operting the unit with dirty filters mens tht the filter: CANNOT deodorize the ir, CANNOT len the ir, poor heting/ooling, uses odour. 7.6 To len the ir filters 1 Push the t t the entre of eh ir filter, then pull it down. 2 Pull out the ir filters. 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. 7.7 To len the titnium ptite deodorizing filter nd the silver prtile filter (Ag-ion filter) Clen the filter with wter every 6 months. 1 Remove the dust from the filter with vuum lener. 2 Sok the filter for 10 to 15 minutes in wrm wter. Do NOT remove the filter from the frme Remove the titnium ptite deodorizing filter nd silver prtile filter from the ts. 3 After wshing, shke off remining wter nd dry the filter in the shde. Do NOT wring out the filter when removing wter. 7.8 To reple the titnium ptite deodorizing filter nd the silver prtile filter (Ag-ion filter) 4 Wsh the ir filters with wter or len them with vuum lener. 1 Remove the ts on the filter frme nd reple the filter with new one. Do NOT throw wy the filter frme, ut use it gin. Dispose of the old filter s non-flmmle wste. 7.9 To lose the front pnel 5 Sok in lukewrm wter for out 10 to 15 minutes. 1 Set the filters s they were. 2 Lift the front pnel slightly nd remove the support from the fixing t. 17

18 8 Trouleshooting Bkside of the front pnel Fixing t Support 3 Close the front pnel. 4 Gently press the front pnel down until it liks To remove the front pnel Remove the front pnel only in se it MUST e repled. 1 Open the front pnel. See "7.4 To open the front pnel" on pge Open the pnel loks loted on the k side of the pnel (1 on eh side). Pnel lok 3 Push the right rm lightly to the right to disonnet the shft from the shft slot on the right side. Arm Shft slot Shft 5 Remove the front pnel. 6 To re-instll the front pnel perform the steps in the opposite order To tke following items into ount efore long idle period Operte the unit severl hours in fn only mode to dry the inside of the unit. 1 Press nd selet opertion. 2 Press nd 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. 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. Arm Shft Shft slot 4 Disonnet the front pnel shft from the shft slot on the left side. 8 Trouleshooting If one of the following mlfuntions our, tke the mesures shown elow nd ontt your deler. WARNING 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. 18

19 8 Trouleshooting 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. The fn will stop during irflow opertion. The flps do NOT strt to swing immeditely. Opertion does NOT strt soon. The system opertes, ut ooling or heting is insuffiient. 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 the front pnel is opened during opertion. Stop opertion nd restrt the indoor unit using the user interfe. 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 the timer setting. 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. If the set temperture is rehed, the irflow rte is redued nd opertion stops. Opertion will resume utomtilly when the indoor temperture rises or flls. The indoor unit is djusting the position of the flps. The flps will strt moving soon. In se the ON/OFF utton ws pressed right fter opertion ws stopped or if the mode ws hnged. Opertion will strt fter 3 minutes to protet the system. Chek the irflow rte setting. Refer to "5.3.2 Airflow rte" on pge 8. Chek the temperture setting. Refer to "5.3.1 To strt/stop opertion nd to set the temperture" on pge 8. Chek if the irflow diretion setting is pproprite. Refer to "5.3.3 Airflow diretion" on pge 8. 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. Chek if the ir filters re logged. Clen the ir filters. See "7 Mintenne nd servie" on pge 15. Chek for open doors or windows. Close doors nd windows to prevent wind from oming in. Chek if the unit opertes in Eono or Outdoor unit quiet opertion. Refer to "5.3.6 Eono nd Outdoor unit quiet opertion" on pge 10. Chek if there is ny furniture diretly under or next to the indoor unit. Move the furniture. Mlfuntion The system opertes, ut heting is insuffiient (ir is NOT lown from the unit). The front pnel does NOT open. The ON/OFF timer does NOT operte ording to the settings. Heting opertion CANNOT e seleted. 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 The ir onditioner my e wrming up for heting opertion. Wit for out 1 to 4 minutes. If flowing sound is herd, the outdoor unit my e in defrost opertion. Wit for out 4 to 12 minutes. Chek for the ostles nd try to open the front pnel using the user interfe. Refer to "7.4 To open the front pnel" on pge 16. Chek if the Weekly timer nd ON/OFF timer re set to the sme time. Chnge or detivte the setting. Refer to "5.5 OFF/ON timer opertion" on pge 11 nd "5.6 Weekly timer opertion" on pge 11. Chek if the lok nd the dy of the week re set orretly. Refer to "4.4 Clok" on pge 6. Chek if the user interfe's jumper J8 hs NOT een ut. J8 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. Refer to "4.3 To insert the tteries" on pge 6. Mke sure tht 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 "8.2 Solving prolems sed on error odes" on pge 20 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). 8.1 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 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). 19