background image

Do not block air outlet or air inlet. It may cause 
malfunction.

remote controller may be broken.

Ɣ

 Power cord is overheating or damaged.

Ɣ

 There’s abnormal sound during operation.

Ɣ

 Circuit break trips off frequently.

Ɣ

 Air conditioner gives off burning smell.

Ɣ

 Indoor unit is leaking.

contact the dealer or qualified professionals for service.

When turning on or turning off the unit by emergency 
operation switch, please press this switch with an insulating 
object other than metal.

outlet. It may cause personal injury or damage.

Precautions

WARNING

conditioner and disconnect power immediately, and then 

If the air conditioner operates under abnormal conditions, 
it may cause malfunction, electric shock or fire hazard.

Do not spill water on the remote controller, otherwise the 

electric shock or damage. Please contact dealer when 
you need to repair air conditioner. 

Do not repair air conditioner by yourself. It may cause 

objects. It may cause damage or personal injury.

Do not step on top panel of outdoor unit, or put heavy 

When below phenomenon occurs, please turn off air 

Do not extend fingers or objects into air inlet or air 

Maintenance must be performed by qualified 
professionals. Otherwise, it may cause personal injury 
or damage.

2

Summary of Contents for Flex Series

Page 1: ...MODEL ISMO 3016 Split Air Conditioner Owner s Manual Residential Air Conditioners v 1 1 ...

Page 2: ...N GENERA L INFORMATION Please read this owner s manual carefully before operating the unit and keep it carefully for consultation The products in this manual may be different with the real one according to different models some models have displayer and some models without displayer the position and shape of the displayer please refer to the real one The air conditioner you have purchased is in co...

Page 3: ... will lead to an electric shock or fire so you should contact the service center to repair Earthing The unit must be reliably earthed The earthing cable shall be connected to the special earthing device in the construction Never cut off or damage power cables and control wires If the power cable and signal control wire were damaged change them by professional When cleaning it is necessary to stop ...

Page 4: ...damage to the appearance of air conditioner Only use soft dry cloth moist cloth clean the air conditioner cabinet Do not dispose this product as unsorted municipal waste Collection of such waste separately for special treatment is necessary If the supply cable is damaged it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard 3 GENERA...

Page 5: ...ction cable cover 2 If connecting with two indoor units the connection cable should be put in from hole A and hole B 3 If connecting with three indoor units the connection cable should be put in from hole A B and C 4 If connecting with four indoor units the connection cable should be put in from hole A B C and D All power cables and connection cables must be protected with conduits To the power su...

Page 6: ...owing conversion joint Refrigerant fluid direction of flow 3 way valve 2 way valve Service inlet 2 Turn 8 Secure 7 Turn to open fully 2 Turn 8 Secure Valve cap 6 Open by 1 4 turn 7 Turn to open fully 2 Turn 8 Secure Valve cap 5 Drain water hole Bottom frame Drain plug Hose available commercially inner dia 16mm Drain connecter Use bolts to secure the unit to a flat solid floor When mounting the uni...

Page 7: ...l 200cm Air outlet side or above 30cm Space to the cover or above or more Space to the cover 50cm INSTALLER Use suitable instruments for the refrigerant R410A Do not use any other refrigerant than R410A Do not use mineral oils to clean the unit Contact service center before installation to avoid the malfunction due to unprofessional installation When picking up and moving the units you must be gui...

Page 8: ...e unit may bread down or the components may be burned out Are there any obstacles near the air inlet and outlet of the indoor and outdoor units The unit may bread down or the components may be burned out Have the length of refrigerating pipe and refrigerant charge amount been recorded It is not easy to decide the charge amount of refrigerant 7 CUSTOMER SUPPORT Before contacting customer support pl...

Page 9: ... choosing our product For proper operation please read and keep this manual carefully If you have lost the Owner s Manual please contact the local agent or visit www impecca com for an electronic version Models ISMI W092 ISMI W122 v 1 1 ...

Page 10: ...1 Tools for installation 22 Selection of installation location 22 Requirements for electric connection 23 Installation Installation of indoor unit 24 29 Check after installation 29 Test and operation Test operation Attachment 30 Pipe expanding method Configuration of connection pipe 32 Content Wired Controller 33 This appliance is not intended for use by persons including children with reduced phy...

Page 11: ...us situation that if not avoided could result in death or serious injury Indicates a hazardous situation that if not avoided may result in minor or moderate injury Indicates important but not hazard related information used to indicate risk of property damage Indicates a hazard that would be assigned a signal word WARNING or CAUTION ...

Page 12: ...ppliance Cleaning and user maintenance shall not be made by children without supervision years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Do not wash the air conditioner with water to avoid electric ...

Page 13: ...y or damage Precautions WARNING conditioner and disconnect power immediately and then If the air conditioner operates under abnormal conditions it may cause malfunction electric shock or fire hazard Do not spill water on the remote controller otherwise the electric shock or damage Please contact dealer when you need to repair air conditioner Do not repair air conditioner by yourself It may cause o...

Page 14: ...bles before using the air conditioner An all pole disconnection switch having a contact separation Must follow the electric safety regulations when installing the unit grounding wire of power socket Properly connect the live wire neutral wire and any work related to electricity and safety Be sure to cut off the power supply before proceeding Including an circuit break with suitable capacity please...

Page 15: ...onnected by a professional national wiring regulations requirement of NEC and CEC by authorized personnel only Precautions WARNING wire which can t be used for other purposes The grounding resistance should comply with national electric safety regulations The air conditioner is the first class electric appliance It keep the interconnection cable away from the copper tube The temperature of refrige...

Page 16: ...ocate the air conditioner to another must be installed in the line For the air conditioner without plug an circuit break Select a location which is out of reach for children and For the air conditioner with plug the plug should be Working temperature range NOTICE 5 Indoor side DB WB ć Outdoor side DB WB ć Maximum cooling 26 7 19 4 46 1 23 9 Maximum heating 26 7 23 9 18 3 Ɣ The temperature range fo...

Page 17: ...ts Parts Name Indoor Unit air inlet panel aux button horizontal louver air outlet heating indicator temp indicator cooling indicator power indicator receiver window drying indicator display remote controller NOTICE Actual product may be different from above graphics please refer to actual products ...

Page 18: ...ote X FAN is the same with BLOW TEMP button TURBO button LIGHT button SLEEP button TIMER ON TIMER OFF button CLOCK button Send signal Turbo mode Set temperature Set time TIMER ON TIMER OFF Child lock Up down swing Set fan speed X fan mode Light Temp display type Set temp Outdoor ambient temp Indoor ambient temp Sleep mode Clock Heat mode Fan mode Dry mode Cool mode Auto mode Operation mode ...

Page 19: ...W PRGH HDW LQGLFDWRU RQ LQGRRU XQLW LV 21 3UHVV RU EXWWRQ WR DGMXVW VHW WHPSHUDWXUH 3UHVV FAN EXWWRQ WR DGMXVW IDQ VSHHG 3UHVV EXWWRQ WR DGMXVW IDQ EORZLQJ DQJOH RROLQJ RQO XQLW ZRQ W UHFHLYH KHDWLQJ PRGH VLJQDO I VHWWLQJ KHDW PRGH ZLWK UHPRWH FRQWUROOHU SUHVV 21 2 EXWWRQ FDQ W VWDUW XS WKH XQLW Note Ɣ RU SUHYHQWLQJ FROG DLU DIWHU VWDUWLQJ XS KHDWLQJ PRGH LQGRRU XQLW ZLOO GHOD a PLQXWHV WR EORZ DL...

Page 20: ...d angle release the button Note Ɣ ǃ ǃ PD QRW EH DYDLODEOH KHQ DLU FRQGLWLRQHU UHFHLYHV WKLV signal the air conditioner will blow fan automatically button no display horizontal louvers stops at current position button 3 Ɣ 3UHVV RU EXWWRQ RQFH LQFUHDVH RU GHFUHDVH VHW WHPSHUDWXUH ć ROGLQJ RU EXWWRQ V ODWHr set temperature on remote controller will tor on indoor unit will change accordingly Temperatu...

Page 21: ...ntil reaching your required time UHVXPHV GLVSOD LQJ DQFHO TIMER ON Under the condition that TIMER ON is started up press TIMER ON button to cancel it Ɣ TIMER OFF button TIMER OFF button can set the time for timer off After pressing this button icon disappears and the word OFF on remote controller blinks Press or button to adjust TIMER OFF setting After each pressing or button TIMER OFF setting wil...

Page 22: ...display set temperature when turning on the unit There is no display in the remote controller Ɣ 2QO IRU WKH PRGHOV ZKRVH LQGRRU XQLW KDV GXDO GLVSODy Ɣ KHQ VHOHFWLQJ GLVSOD LQJ RI LQGRRU RU RXWGRRU DPELHQW WHPSHUDWXUH LQGRRU temperature indicator displays corresponding temperature and automatically turn X FAN button 8 3UHVV WKLV EXWWRQ XQGHU FRRO DQG GU PRGH WR VWDUW XS IDQ IXQFWLRQ DQG LFRQ on re...

Page 23: ...over function Under OFF status press and MODE buttons simultaneously to switch temp erature display between ć and Introduction for buttons on remote controller Press this button to turn off display light on indoor unit icon on remote controller disappears Press this button again to turn on display light icon is displayed Under COOL HEAT or DRY mode press this button to start up sleep function icon...

Page 24: ...tion 2 Replace two 7 AAA 1 5V dry batteries and make sure the position of polar and polar are correct 3 Reinstall the cover of battery box signal sender battery Cover of battery box remove reinstall NOTICE Ɣ XULQJ RSHUDWLRQ SRLQW WKH UHPRWH FRntrol signal sender at the receiving window on indoor unit Ɣ The distance between signal sender and receiving window should be no more than 8m and there shou...

Page 25: ...f the air conditioner The operation in details are as below WARNING NOTICE Ŷ Turn off the air conditioner and disconnect the power before cleaning the air conditioner to avoid electric shock Ŷ R QRW ZDVK WKH DLU FRQGLWLRQHU ZLWK ZDWHU WR DYRLG HOHFWULF VKRFN Ŷ R QRW XVH YRODWLOH OLTXLG WR FOHDQ WKH DLU FRQGLWLRQHr Clean surface of indoor unit When the surface of indoor unit is dirty it is recommen...

Page 26: ...Open panel Pull out the panel to a certain Ɣ 8VH GXVW FDWFKHU RU ZDWHU WR WKH ZDWHU EHORZ ć to clean LW DQG WKHQ SXW LW LQ D VKDG DQG FRRO SODFH WR GU panel cover tightl RSHUDWLRQ HQYLURQPHQW FOHDQ IUHTXHQF FDQ EH LQFUHDVHG WARNING ...

Page 27: ...l method 16 1 Check whether air inlets and air outlets are blocked 2 Check whether air switch plug and socket are in good condition 4 Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact dealer 5 Check whether drainage pipe is damaged 1 Disconnect power supply 3 Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact deal...

Page 28: ...RXW WKH SOXJ 5HLQVHUW the plug after about 3min and then turn on the unit again Ɣ 6LJQDO UHFHLYLQJ UDQJH LV P Ɣ 5HPRYH REVWDFOHV Ɣ Select proper angle and point the remote controller at the re ceiving window on indoor unit Ɣ KHFN WKH EDWWHULHV I WKH power of batteries is too low please replace them Ɣ 7DNH WKH UHPRWH FRQWUROOHU close to indoor unit Ɣ 7XUQ RII WKH ÀXRUHVHQW ODPS and then try it agai...

Page 29: ...U WHPSHUDWXUH DQG KXP idity is high Ɣ HFDXVH LQGRRU DLU LV FRROHG rapidly After a while indoor temperature and humidity will be decrease and mist will disappear Phenomenon Check items Solution Set temper DWXUH FDQ W be adjusted Ɣ 8QLW LV RSHUDWLQJ XQGHU DXWR mode Ɣ 7HPSHUDWXUH FDQ W EH DGMX sted under auto mode Please switch the operation mode if you need to adjust temperature Ɣ RXU UHTXLUHG WHPSH...

Page 30: ...ain Outdoor unit has vapor Ɣ HDWLQJ PRGH LV WXUQHG RQ Ɣ XULQJ GHIURVWLQJ XQGHU KH ating mode it may generate vapor which is a normal phenomenon Water ÀRZLQJ noise Ɣ LU FRQGLWLRQHU LV WXUQHG RQ RU turned off just now Ɣ 7KH QRLVH LV WKH VRXQG RI UHIULJHUDQW ÀRZLQJ LQVLGH the unit which is a normal phenomenon Cracking noise Ɣ LU FRQGLWLRQHU LV WXUQHG RQ RU turned off just now Ɣ 7KLV LV WKH VRXQG RI I...

Page 31: ... It can be eliminated after restarting the unit If not please Means defrosting status It s the normal phenomenon Heating indicator ON 10s OFF 0 5s It can be eliminated after restarting the unit If not please contact qualified professionals for service Ŷ KHQ EHORZ SKHQRPHQRQ RFFXUV SOease turn off air conditioner and discon for service Ɣ 3RZHU FRUG LV RYHUKHDWLQJ RU GDPDJHG Ɣ There s abnormal sound...

Page 32: ... Installation dimension diagram At least 250cm At least 15cm At least 300cm 6SDFH WR WKH ÀRRU Space to the ceiling Space to the obstruction At least 15cm At least 15cm Space to the wall Space to the wall ...

Page 33: ... be installed 2 5m 7 Don t install the indoor unit right above the electric appliance Indoor unit 1 The place with strong heat sources 8 Please try your best to keep way from fluorescent lamp or volatile objects spread in the air 2 The place with high frequency devices such as welding machine medical equipment 3 The place near coast area 4 The place with oil or fumes in the air 5 The place with su...

Page 34: ...be grounding with specialized grounding device by a professional Please make sure it is always grounded effectively otherwise it may cause electric shock 2 The yellow green wire in air conditioner is grounding wire which can t be used for other purposes 3 The grounding resistance should comply with national electric safety regulations 4 The appliance must be positioned so that the plug is accessib...

Page 35: ... position of piping hole according to the direction of outlet pipe The position of piping hole should be a little lower than the wall mounted frame shown as below Step three open piping hole 2 Open a piping hole with the diameter of ĭ RQ WKH VHOHFWHG RXWOHW SLSH position In order to drain smoothly slant the piping hole on the wall slightly GRZQZDUG WR WKH RXWGRRU VLGH ZLWK WKH JUDGLHQW RI Left Wal...

Page 36: ...ding out the pipe from left or right please cut off the corresponding hole on the bottom case cut off the hole left right 1 The pipe can be led out in the direction of right rear right left or rear left left rear left right rear right Step four outlet pipe Installation of indoor unit union nut pipe joint pipe Note Ɣ 3D DWWHQWLRQ WR GXVW SUHYHQWLRQ DQG WDNH UHOHYDQW VDIHW PHDVXUHV ZKHQ opening the ...

Page 37: ...e the screw on the wiring cover and then take wiring cover screw panel Step seven connect wire of indoor unit 4 Wrap the indoor pipe and joint of con then wrap it with tape Step six install drain hose Installation of indoor unit torque wrench open end wrench indoor pipe pipe union nut Hex nut diameter Tightening torque N m ĭ ĭ ĭ ĭ ĭ 30 40 45 55 60 65 70 75 15 20 indoor unit 2 Bind the joint with t...

Page 38: ... through the cable cross hole at the back of indoor unit and then pull it out from the front side 2 3 N 1 Outdoor unit connection L2 L1 2 3 N 1 cord according to the color tighten the screws and then fix the power connection cord fixed by the wire clip inside of the electric box first before connecting the power connection cord If there is no wired controller in the product you bought you should p...

Page 39: ...arately at the end Note Ɣ 7KH SRZHU FRUG DQG FRQWURO ZLUH FDQ W EH FURVVHG RU ZLQGLQJ Ɣ 7KH GUDLQ KRVH VKRXOG EH ERXQG at the bottom drain hose band connection pipe indoor power cord Step nine hang the indoor unit 1 Put the bound pipes in the wall pipe and then make them pass through the wall hole 2 Hang the indoor unit on the wall mounting frame 3 Stuff the gap between pipes and wall hole with se...

Page 40: ...the unit grounded securely It may cause electric leakage Does the power cord follow the speci FDWLRQ It may cause malfunction or damaging the parts Is there any obstruction in the air inlet and outlet W PD FDXVH LQVXI FLHQW FRROLQJ heating capacity The dust and sundries caused during installation are removed It may cause malfunction or damaging the parts The gas valve and liquid valve of connectio...

Page 41: ... add refrigerant according to the requirement as shown in the table 7KH DGGLWLRQDO UHIULJHUDQW FKDUJLQJ DPRXQW SHU PHWHU LV GLfIHUHQW DFFRUGLQJ WR WKH GLDPHWHU RI OLTXLG SLSH 6HH WKH following sheet GGLWLRQDO UHIULJHUDQW FKDUJLQJ DPRXQW prolonged length of liquid pipe DGGLWLRQDO UHIULJHUDQW FKDUJLQJ DPRXQW SHU PHWHU Cooling FDSDFLW Cooling FDSDFLW WX K WX K WX K WX K WX K WX K WX K WX K WX K WX K ...

Page 42: ... R410A and R134a Diameter of connection pipe Liquid pipe mm Gas pipe mm ĭ ĭ RU ĭ ĭ RU ĭ ĭ ĭ ĭ ĭ ĭ RU ĭ ĭ RU ĭ ĭ RU ĭ _ _ Cooling only g m Cooling and heating g m 15 15 30 60 250 250 350 350 120 120 50 20 Outdoor unit throttle RQ JXUDWLRQ RI FRQQHFWLRQ SLSH ...

Page 43: ...pipe shaper C Put on suitable insulating pipe D Put on the union nut Ɣ 5HPRYH WKH XQLRQ QXW RQ WKH LQGRRU connection pipe and outdoor valve install the union nut on the pipe union pipe pipe E Expand the port Ɣ SDQG WKH SRUW ZLWK H SDQGHU Note Ɣ LV GLIIHUHQW DFFRUGLQJ WR WKH diameter please refer to the sheet below expander hard mold pipe F Inspection Ɣ KHFN WKH TXDOLW RI H SDQGLQJ SRUW If there is...

Page 44: ...ne of wired controller 1 1 LCD Display of Wired Controller Fig 1 1 2 LCD display 33 If the product you bought is equipped with wired controller please refer to the following introductions of wired controller Wired Controller Optional ...

Page 45: ...eration temperature setting On Off operation Mode setting are disabled by the remote monitoring system 13 Turbo Turbo function state 14 MEMORY Memory function The indoor unit resumes the original setting state after power failure and then power recovery 15 It blinks under on state of the unit without operation of any button 16 SAVE Energy saving function this function is yet unavailable for this u...

Page 46: ...the unit to enter cancel the Memory function If memory is set indoor unit after power failure and then power recovery will resume the original setting state If not the indoor unit is defaulted to be off after power recovery Memory off is default before delivery 3 6 DQ ź By pressing them at the same time under off state of the unit will be displayed on the wired controller for the cooling only unit...

Page 47: ... Under ON state of the unit press the Mode to switch the operation modes as the following sequence Auto Cooling Dry Fan Heating 3 3 Temperature Setting Press Ÿor ź to increase decrease the preset temperature If pressing either of them continuously the temperature will be increased or decreased by 1 C every 0 5s as shown in Fig 3 3 1 In the Cooling Dry Fan or Heating mode the temperature setting ra...

Page 48: ...ton is pressed LCD will display xx Hour with ON blinking In this case SUHVVŸ or ź button to adjust timer on and then press Timer to Timer off setting Under on state of the unit without timer setting if Timer button is pressed LCD will display xx Hour ZLWK 2 EOLQNLQJ Q WKLV FDVH SUHVVŸ RU ź EXWWRQ WR DGMXVW WLPHU RQ DQG WKHQ SUHVV Timer to DQFHO WLPHU After setting of timer if Timer button is press...

Page 49: ... 5 2 Timer on Setting under the Off State of the Unit Timer range 0 5 24hr Every press of ŸRU ź will make the set time increased or decreased by 0 5hr If either of them is pressed continuously the set time will increase decrease by 0 5hr every 0 5s 38 Wired Controller Optional ...

Page 50: ...nction to enter the Swing setting interface with blinking After that press Enter Cancel to cancel this function Swing setting is shown as Fig 3 6 1 Fig 3 6 1 Swing Setting Notes ķ Sleep Turbo or Blow setting is the same as the Swing setting ĸ After the setting has been done it has to press the key Enter Cancel to back to the setting 39 Wired Controller Optional ...

Page 51: ...s function In the Cooling or Dry mode the temperature will increase by 1 C after the unit runs under Sleep1 for 1hr and 1 C after another 1hr After that the unit will run at this temperature In the Heating mode the temperature will decrease by 1 C after the unit runs under Sleep 1 for 1hr and 1 C after another 1hr After that the unit will run at this temperature Sleep setting is shown as Fig 3 7 1...

Page 52: ...the setting value In the Cooling or Heating mode press Function till the unit enters the Turbo setting status and When the Turbo function is activated press Function to enter the Turbo setting status and then press Enter Cancel to cancel this function Turbo function setting is as shown in Fig 3 8 1 Fig 3 8 1 Turbo Setting 41 Wired Controller Optional ...

Page 53: ...l be turned on automatically Press Function in the Heating mode to enter the E heater setting interface and then press Enter Cancel to cancel this function Press Function to enter the E heater setting status if the E heater function is not activated and then press Enter Cancel to activate it The setting of this function is shown as Fig 3 9 1 below Fig 3 9 1 E heater Setting 42 Wired Controller Opt...

Page 54: ...Function to the Blow setting status and then press Enter Cancel to cancel this function Blow function setting is as shown in Fig 3 10 1 Fig 3 10 1 Blow Setting Notes ķ When the Blow function is activated if turning off the unit by pressing On Off or by the remote controller the indoor fan will run at the low fan speed for 2 min with BLOW displayed on the LCD While if the Blow function is deactivat...

Page 55: ...ler the wired controller after power failure will resume its original running state upon power recovery Memory contents On Off Mode set temperature set fan speed and Lock function 4 Installation and Dismantlement 4 1 Connection of the Signal Line of the Wired Controller Ɣ 2SHQ WKH FRYHU RI WKH HOHFWULF FRQWURO ER RI WKH LQGRRU XQLW Ɣ HW WKH VLQJOH OLQH RI WKH ZLUHG FRQWUROOHU WKURXJK WKH UXEEHU UL...

Page 56: ...the installation holes and then let it go through the rectangular hole behind the soleplate of the wired controller with screws M4X25 4 Insert the four core twisted pair line into the slot of the wired controller and then buckle the front panel and the soleplate of the wired controller together CAUTION Please pay special attention to the followings during the connection to avoid the malfunction of...

Page 57: ...on lines of the wired controller must be the shielding twisted pair lines 4 3 Dismantlement of the Wired Controller 1 3 4 2 5 Errors Display If there is an error occurring during the operation of the system the error code will be displayed on the LCD as show in Fig 5 1 If multi errors occur at the same time their codes will be displayed circularly Note In event of any error please turn off the uni...

Page 58: ...or demagnetization protection HE Over phase current protection P5 PFC protection Hc Compressor desynchronizing H7 IPM Temperature Protection P8 IPM Current protection H5 Over power protection L9 Compressor phase loss reversal protection Ld System charge shortage or blockage protection F0 Frequency restricted reduced with whole unit current protection F8 Capacitor charging error PU Frequency restri...

Page 59: ...sources which may include an updated version of this user s guide WWW IMPECCA COM If you wish to contact us by phone please be sure to have your model number and serial number ready and call us between 9 00am and 6 00pm ET at 1 866 954 4440 Keep tabs on Impecca s newest innovations enter contests via our social network feeds www facebook com Impecca www instagram com impecca impeccausa ...

Page 60: ... 2016 Impecca a division of LT Inc Wilkes Barre PA ...

Page 61: ... W182 ISMI W242 Thank you for choosing our product For proper operation please read and keep this manual carefully If you have lost the Owner s Manual please contact the local agent or visit www impecca com for electronic version v 1 1 ...

Page 62: ... 7 Introduction for icons on display screen 7 Introduction for buttons on remote controller 8 Function introduction for combination buttons 12 Operation guide 13 Replacement of batteries in remote controller 13 Emergency operation 14 Maintenance Clean and Maintenance 14 Malfunction Malfunction analysis 17 Installation Notice Installation dimension diagram 21 Tools for installation 22 Selection of ...

Page 63: ...us situation that if not avoided could result in death or serious injury Indicates a hazardous situation that if not avoided may result in minor or moderate injury Indicates important but not hazard related information used to indicate risk of property damage Indicates a hazard that would be assigned a signal word WARNING or CAUTION ...

Page 64: ...ppliance Cleaning and user maintenance shall not be made by children without supervision years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Do not wash the air conditioner with water to avoid electric ...

Page 65: ...y or damage Precautions WARNING conditioner and disconnect power immediately and then If the air conditioner operates under abnormal conditions it may cause malfunction electric shock or fire hazard Do not spill water on the remote controller otherwise the electric shock or damage Please contact dealer when you need to repair air conditioner Do not repair air conditioner by yourself It may cause o...

Page 66: ...bles before using the air conditioner An all pole disconnection switch having a contact separation Must follow the electric safety regulations when installing the unit grounding wire of power socket Properly connect the live wire neutral wire and any work related to electricity and safety Be sure to cut off the power supply before proceeding Including an circuit break with suitable capacity please...

Page 67: ...onnected by a professional national wiring regulations requirement of NEC and CEC by authorized personnel only Precautions WARNING wire which can t be used for other purposes The grounding resistance should comply with national electric safety regulations The air conditioner is the first class electric appliance It keep the interconnection cable away from the copper tube The temperature of refrige...

Page 68: ...e air conditioner without plug an circuit break far away from animals or plants If it is unavoidable please add the fence for safety purpose Select a location which is out of reach for children and reachable after finishing installation For the air conditioner with plug the plug should be Working temperature range NOTICE 5 Indoor side DB WB ć Outdoor side DB WB ć Maximum cooling 26 7 19 4 46 1 23 ...

Page 69: ...ts Parts Name Indoor Unit air inlet panel aux button horizontal louver air outlet heating indicator temp indicator cooling indicator power indicator receiver window drying indicator display remote controller NOTICE Actual product may be different from above graphics please refer to actual products ...

Page 70: ... 1RWH 1 LV WKH VDPH ZLWK 2 TEMP button TURBO button LIGHT button SLEEP button TIMER ON TIMER OFF button CLOCK button Send signal Turbo mode Set temperature Set time TIMER ON TIMER OFF Child lock Up down swing Set fan speed IDQ PRGH Light Temp display type Set temp Outdoor ambient temp Indoor ambient temp Sleep mode Clock Heat mode Fan mode Dry mode Cool mode XWR PRGH Operation mode ...

Page 71: ...QGLFDWRU RQ LQGRRU XQLW LV 21 3UHVV RU EXWWRQ WR DGMXVW VHW WHPSHUDWXUH 3UHVV 1 EXWWRQ WR DGMXVW IDQ VSHHG 3UHVV EXWWRQ WR DGMXVW IDQ EORZLQJ DQJOH RROLQJ RQO XQLW ZRQ W UHFHLYH KHDWLQJ PRGH VLJQDO I VHWWLQJ KHDW PRGH ZLWK UHPRWH FRQWUROOHU SUHVV 21 2 EXWWRQ FDQ W VWDUW XS WKH XQLW Note Ɣ RU SUHYHQWLQJ FROG DLU DIWHU VWDUWLQJ XS KHDWLQJ PRGH LQGRRU XQLW ZLOO GHOD a minutes to blow air actual delay...

Page 72: ...RZLQJ IDQ DW HG DQJOH RUL RQWDO ORXYHU ZLOO VHQG DLU DW WKH HG DQJOH Ɣ ROG EXWWRQ DERYH V WR VHW RXU UHTXLUHG VZLQJ DQJOH KHQ UHDFKLQJ RXU required angle release the button Note Ɣ ǃ ǃ may not be available When air conditioner receives this signal the air conditioner will blow fan automatically button no display KRUL RQWDO ORXYHUV VWRSV at current position EXWWRQ 3 Ɣ 3UHVV RU EXWWRQ RQFH LQFUHDVH R...

Page 73: ...until reaching your required time 3UHVV 7 0 5 21 WR FRQ UP LW 7KH ZRUG 21 ZLOO VWRS EOLQNLQJ LFRQ resumes displaying Cancel TIMER ON Under the condition that TIMER ON is started up press TIMER ON button to cancel it Ɣ 7 0 5 2 EXWWRQ 7 0 5 2 EXWWRQ FDQ VHW WKH WLPH IRU WLPHU RII IWHU SUHVVLQJ WKLV EXWWRQ LFRQ GLVDSSHDUV DQG WKH ZRUG 2 RQ UHPRWH FRQWUROOHU EOLQNV 3UHVV RU EXWWRQ WR DGMXVW 7 0 5 2 VH...

Page 74: ...XUH ZKHQ WXUQLQJ RQ WKH XQLW 7KHUH LV QR display in the remote controller Ɣ 2QO IRU WKH PRGHOV ZKRVH LQGRRU XQLW KDV GXDO GLVSOD Ɣ KHQ VHOHFWLQJ GLVSOD LQJ RI LQGRRU RU RXWGRRU DPELHQW WHPSHUDWXUH LQGRRU temperature indicator displays corresponding temperature and automatically turn WR GLVSOD VHW WHPSHUDWXUH DIWHU WKUHH RU YH VHFRQGV 1 EXWWRQ 8 3UHVV WKLV EXWWRQ XQGHU FRRO DQG GU PRGH WR VWDUW XS ...

Page 75: ...witchover function 8QGHU 2 VWDWXV SUHVV DQG 02 EXWWRQV VLPXOWDQHRXVO WR VZLWFK WHPS erature display between ć and Introduction for buttons on remote controller Press this button to turn off display light on indoor unit icon on remote controller disappears Press this button again to turn on display light icon is displayed 8QGHU 22 7 RU 5 PRGH SUHVV WKLV EXWWRQ WR VWDUW XS VOHHS IXQFWLRQ icon is dis...

Page 76: ...tion 2 Replace two 7 AAA 1 5V dry batteries and make sure the position of polar and polar are correct 3 Reinstall the cover of battery box signal sender battery Cover of battery box remove reinstall Ɣ XULQJ RSHUDWLRQ SRLQW WKH UHPRWH FRQWURO VLJQDO VHQGHU DW WKH UHFHLYLQJ window on indoor unit Ɣ The distance between signal sender and receiving window should be no more than 8m and there should be n...

Page 77: ...nance Clean surface of indoor unit When the surface of indoor unit is dirty it is recommended to use a soft dry cloth or wet cloth to wipe it Ŷ Turn off the air conditioner and disconnect the power before cleaning the air conditioner to avoid electric shock Ŷ R QRW ZDVK WKH DLU FRQGLWLRQHU ZLWK ZDWHU WR DYRLG HOHFWULF VKRFN Ŷ R QRW XVH YRODWLOH OLTXLG WR FOHDQ WKH DLU FRQGLWLRQHr WARNING NOTICE Ɣ ...

Page 78: ...4 Open panel Pull out the panel to a certain Ɣ 8VH GXVW FDWFKHU RU ZDWHU WR WKH ZDWHU EHORZ ć to clean LW DQG WKHQ SXW LW LQ D VKDG DQG FRRO SODFH WR GU panel cover tightl RSHUDWLRQ HQYLURQPHQW FOHDQ IUHTXHQF FDQ EH LQFUHDVHG WARNING ...

Page 79: ...inage pipe is damaged 1 Disconnect power supply 3 Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact dealer Notice for recovery 1 Many packing materials are recyclable materials Please dispose them in appropriate recycling unit 2 If you want to dispose the air conditioner please contact local dealer or consultant service center for the correct disposal met...

Page 80: ...OO RXW WKH SOXJ 5HLQVHUW the plug after about 3min and then turn on the unit again Ɣ 6LJQDO UHFHLYLQJ UDQJH LV P Ɣ 5HPRYH REVWDFOHV Ɣ Select proper angle and point the remote controller at the re ceiving window on indoor unit Ɣ KHFN WKH EDWWHULHV I WKH power of batteries is too low please replace them Ɣ 7DNH WKH UHPRWH FRQWUROOHU close to indoor unit Ɣ 7XUQ RII WKH ÀXRUHVHQW ODPS and then try it a...

Page 81: ...GRRU WHPSHUDWXUH DQG KXP idity is high Ɣ HFDXVH LQGRRU DLU LV FRROHG rapidly After a while indoor temperature and humidity will be decrease and mist will disappear Phenomenon Check items Solution Set temper ature can t be adjusted Ɣ 8QLW LV RSHUDWLQJ XQGHU DXWR mode Ɣ 7HPSHUDWXUH FDQ W EH DGMX sted under auto mode Please switch the operation mode if you need to adjust temperature Ɣ RXU UHTXLUHG WH...

Page 82: ...nce such as thunder wireless devices etc Ɣ LVFRQQHFW SRZHr put back power and then turn on the unit again ater noise Ɣ Air conditioner is turned on or turned off just now Ɣ The noise is the sound of the unit which is a normal phenomenon Cracking noise Ɣ Air conditioner is turned on or turned off just now Ɣ This is the sound of friction caused by expansion and or contraction of panel or other parts...

Page 83: ...ram is only for reference Please refer to actual product for the actual indicator and position Means defrosting status It s the normal phenomenon Note If there re other error codes please contact qualified professionals for service Heating indicator ON 10s OFF 0 5s Ŷ KHQ EHORZ SKHQRPHQRQ RFFXUV SOease turn off air conditioner and discon for service Ɣ 3RZHU FRUG LV RYHUKHDWLQJ RU GDPDJHG Ɣ There s ...

Page 84: ... Installation dimension diagram At least 250cm At least 15cm At least 300cm 6SDFH WR WKH ÀRRU Space to the ceiling Space to the obstruction At least 15cm At least 15cm Space to the wall Space to the wall ...

Page 85: ... be installed 2 5m 7 Don t install the indoor unit right above the electric appliance Indoor unit 1 The place with strong heat sources 8 Please try your best to keep way from fluorescent lamp or volatile objects spread in the air 2 The place with high frequency devices such as welding machine medical equipment 3 The place near coast area 4 The place with oil or fumes in the air 5 The place with su...

Page 86: ...zed grounding device by a professional Please make sure it is always grounded effectively otherwise it may cause electric shock 2 The yellow green wire in air conditioner is grounding wire which can t be used for other purposes 3 The grounding resistance should comply with national electric safety regulations 4 The appliance must be positioned so that the plug is accessible 5 An all pole disconnec...

Page 87: ...g hole should be a little lower than the wall mounted frame shown as below Step three open piping hole 2 Open a piping hole with the diameter of ĭ RU ĭ RQ WKH VHOHFWHG RXWOHW SLSH position In order to drain smoothly slant the piping hole on the wall slightly GRZQZDUG WR WKH RXWGRRU VLGH ZLWK WKH JUDGLHQW RI mm Ɏ PP Ɏ PP mm 5 1 Wall Wall Mark on the middle of it Gradienter Left Right Rear piping ho...

Page 88: ...ing out the pipe from left or right please cut off the corresponding hole on the bottom case cut off the hole left right 1 The pipe can be led out in the direction of right rear right left or rear left left rear left right rear right Step four outlet pipe Installation of indoor unit union nut pipe joint pipe Note Ɣ 3D DWWHQWLRQ WR GXVW SUHYHQWLRQ DQG WDNH UHOHYDQW VDIHW PHDVXUHV ZKHQ opening the h...

Page 89: ...e the screw on the wiring cover and then take wiring cover screw panel Step seven connect wire of indoor unit 4 Wrap the indoor pipe and joint of con then wrap it with tape Step six install drain hose Installation of indoor unit torque wrench open end wrench indoor pipe pipe union nut Hex nut diameter Tightening torque N m ĭ ĭ ĭ ĭ ĭ 30 40 45 55 60 65 70 75 15 20 indoor unit 2 Bind the joint with t...

Page 90: ...led in the line The air switch should be all pole parting and the contact parting distance should be more than 3mm 3 Remove the wire clip connect the power connection wire to the wiring terminal according to the color tighten the screw and then fix the power connection wire with wire clip power connection wire cable cross hole 2 Make the power connection wire go through the cable cross hole at the...

Page 91: ...arately at the end Note Ɣ 7KH SRZHU FRUG DQG FRQWURO ZLUH FDQ W EH FURVVHG RU ZLQGLQJ Ɣ 7KH GUDLQ KRVH VKRXOG EH ERXQG at the bottom drain hose band connection pipe indoor power cord Step nine hang the indoor unit 1 Put the bound pipes in the wall pipe and then make them pass through the wall hole 2 Hang the indoor unit on the wall mounting frame 3 Stuff the gap between pipes and wall hole with se...

Page 92: ...the unit grounded securely It may cause electric leakage Does the power cord follow the speci FDWLRQ It may cause malfunction or damaging the parts Is there any obstruction in the air inlet and outlet W PD FDXVH LQVXI FLHQW FRROLQJ heating capacity The dust and sundries caused during installation are removed It may cause malfunction or damaging the parts The gas valve and liquid valve of connectio...

Page 93: ...OHQJWK RI OLTXLG SLSH î DGGLWLRQDO UHIULJHUDQW FKDUJLQJ DPRXQW SHU PHWHU Cooling FDSDFLW Cooling FDSDFLW WX K WX K WX K WX K WX K WX K WX K WX K WX K WX K Max height difference Max height difference Max length of connec tion pipe Max length of connec tion pipe 10 30 10 30 20 20 30 10 20 30 10 20 2 0LQ OHQJWK RI FRQQHFWLRQ SLSH LV P 3 0D OHQJWK RI FRQQHFWLRQ SLSH DQG PD KLJK GLfference Ɣ DVLQJ RQ W...

Page 94: ... R410A and R134a Diameter of connection pipe Liquid pipe mm Gas pipe mm ĭ ĭ RU ĭ ĭ RU ĭ ĭ ĭ ĭ ĭ ĭ RU ĭ ĭ RU ĭ ĭ RU ĭ _ _ Cooling only g m Cooling and heating g m 15 15 30 60 250 250 350 350 120 120 50 20 Outdoor unit throttle RQ JXUDWLRQ RI FRQQHFWLRQ SLSH ...

Page 95: ...pipe shaper C Put on suitable insulating pipe D Put on the union nut Ɣ 5HPRYH WKH XQLRQ QXW RQ WKH LQGRRU connection pipe and outdoor valve install the union nut on the pipe union pipe pipe E Expand the port Ɣ SDQG WKH SRUW ZLWK H SDQGHU Note Ɣ LV GLIIHUHQW DFFRUGLQJ WR WKH diameter please refer to the sheet below expander hard mold pipe F Inspection Ɣ KHFN WKH TXDOLW RI H SDQGLQJ SRUW If there is...

Page 96: ...ng Part Fig1 1 1 Outline of wired controller 1 1 LCD Display of Wired Controller Fig 1 1 2 LCD display 33 If the product you bought is equipped with wired controller please refer to the following introductions of wired controller ...

Page 97: ...n operation temperature setting On Off operation Mode setting are disabled by the remote monitoring system 13 Turbo Turbo function state 14 MEMORY Memory function The indoor unit resumes the original setting state after power failure and then power recovery 15 It blinks under on state of the unit without operation of any button 16 SAVE Energy saving function this function is yet unavailable for th...

Page 98: ...e of the unit to enter cancel the Memory function If memory is set indoor unit after power failure and then power recovery will resume the original setting state If not the indoor unit is defaulted to be off after power recovery Memory off is default before delivery 3 6 DQ ź By pressing them at the same time under off state of the unit will be displayed on the wired controller for the cooling only...

Page 99: ...tting Under ON state of the unit press the Mode to switch the operation modes as the following sequence Auto Cooling Dry Fan Heating 3 3 Temperature Setting Press Ÿor ź to increase decrease the preset temperature If pressing either of them continuously the temperature will be increased or decreased by 1 C every 0 5s as shown in Fig 3 3 1 In the Cooling Dry Fan or Heating mode the temperature setti...

Page 100: ... button is pressed LCD will display xx Hour with ON blinking In this case SUHVVŸ or ź button to adjust timer on and then press Timer to Timer off setting Under on state of the unit without timer setting if Timer button is pressed LCD will display xx Hour ZLWK 2 EOLQNLQJ Q WKLV FDVH SUHVVŸ RU ź EXWWRQ WR DGMXVW WLPHU RQ DQG WKHQ SUHVV Timer to DQFHO WLPHU After setting of timer if Timer button is p...

Page 101: ...Fig 3 5 2 Timer on Setting under the Off State of the Unit Timer range 0 5 24hr Every press of ŸRU ź will make the set time increased or decreased by 0 5hr If either of them is pressed continuously the set time will increase decrease by 0 5hr every 0 5s Wired Controller 38 ...

Page 102: ...s Function to enter the Swing setting interface with blinking After that press Enter Cancel to cancel this function Swing setting is shown as Fig 3 6 1 Fig 3 6 1 Swing Setting Notes ķ Sleep Turbo or Blow setting is the same as the Swing setting ĸ After the setting has been done it has to press the key Enter Cancel to back to the setting Wired Controller 39 ...

Page 103: ... this function In the Cooling or Dry mode the temperature will increase by 1 C after the unit runs under Sleep1 for 1hr and 1 C after another 1hr After that the unit will run at this temperature In the Heating mode the temperature will decrease by 1 C after the unit runs under Sleep 1 for 1hr and 1 C after another 1hr After that the unit will run at this temperature Sleep setting is shown as Fig 3...

Page 104: ...oach the setting value In the Cooling or Heating mode press Function till the unit enters the Turbo setting status and When the Turbo function is activated press Function to enter the Turbo setting status and then press Enter Cancel to cancel this function Turbo function setting is as shown in Fig 3 8 1 Fig 3 8 1 Turbo Setting Wired Controller 41 ...

Page 105: ...n will be turned on automatically Press Function in the Heating mode to enter the E heater setting interface and then press Enter Cancel to cancel this function Press Function to enter the E heater setting status if the E heater function is not activated and then press Enter Cancel to activate it The setting of this function is shown as Fig 3 9 1 below Fig 3 9 1 E heater Setting Wired Controller 4...

Page 106: ...ess Function to the Blow setting status and then press Enter Cancel to cancel this function Blow function setting is as shown in Fig 3 10 1 Fig 3 10 1 Blow Setting Notes ķ When the Blow function is activated if turning off the unit by pressing On Off or by the remote controller the indoor fan will run at the low fan speed for 2 min with BLOW displayed on the LCD While if the Blow function is deact...

Page 107: ...troller the wired controller after power failure will resume its original running state upon power recovery Memory contents On Off Mode set temperature set fan speed and Lock function 4 Installation and Dismantlement 4 1 Connection of the Signal Line of the Wired Controller Ɣ 2SHQ WKH FRYHU RI WKH HOHFWULF FRQWURO ER RI WKH LQGRRU XQLW Ɣ HW WKH VLQJOH OLQH RI WKH ZLUHG FRQWUROOHU WKURXJK WKH UXEEH...

Page 108: ...from the installation holes and then let it go through the rectangular hole behind the soleplate of the wired controller with screws M4X25 4 Insert the four core twisted pair line into the slot of the wired controller and then buckle the front panel and the soleplate of the wired controller together CAUTION Please pay special attention to the followings during the connection to avoid the malfuncti...

Page 109: ...ication lines of the wired controller must be the shielding twisted pair lines 4 3 Dismantlement of the Wired Controller 1 3 4 2 5 Errors Display If there is an error occurring during the operation of the system the error code will be displayed on the LCD as show in Fig 5 1 If multi errors occur at the same time their codes will be displayed circularly Note In event of any error please turn off th...

Page 110: ...pressor demagnetization protection HE Over phase current protection P5 PFC protection Hc Compressor desynchronizing H7 IPM Temperature Protection P8 IPM Current protection H5 Over power protection L9 Compressor phase loss reversal protection Ld System charge shortage or blockage protection F0 Frequency restricted reduced with whole unit current protection F8 Capacitor charging error PU Frequency r...

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Page 112: ... 2016 Impecca a division of LT Inc Wilkes Barre PA ...

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