Casette Unit
Contents
1. Models Cl 412 ICI 18 ICI 24 ICI 36 ICI 45 ICI 50 Casette Unit inventor Owner s Manual Your conditions O 3 inventor Your conditions Thank you for choosing INVENTOR air conditioning system For correct use of this unit please read this manual carefully and keep it 66129903850 for future reference CONTENTS ls Namesand functions OL Parts oov ves Ses nunne EEE tens Usu ves NR EEPIdvUE URN NEU ds N US cee taenk 1 EVI edis e 3 3s WIC COM ON E 5 4 Remote control operation procedure eseseseseseseseseceseseceseceseseceseseseseseseseseoeseseoeo 13 SML dd rM Tr 23 05s Optimum operano ecce esce E exe pee EvER NE tense engin OEE esti teu mendes perd ves DOS T ax V UM 33 Js TEOUDIE disp Pe E 34 s Installation Notes arici nasao Pre OPNaE PII MI EE mM REMEDIUM P EUPUMM Le pO EU dn MINI 36 9 Care and mautendaliee ideo eoo Deo EE UI E DE EO NL LU DODENUS 37 10s Tnstructions o unit installatlOl 22veuuosqo seo rtux mado ter n UD ON E MeFUDE IN IN UFU EDT PR UDR UI 38 TEs SPest oDerFaU0li siiis ee eida Uoc n Sau O Sa UMEm Ra d dun u EP IMEEM I RUNS 5 FAN 0 013 1100 1B derer E 60 1 Names and functions of parts Indoor unit Drainage device built in Drains water removed from the room unit dur ing cooling aes E OA e Air flow flap EE 3 at air outlet Refrigerant piping Air outlet connection electric wire ga 0 O y The built in2. Eo iw J VN Clamp Power supply terminal board a s 5 m is p m Clamp its P ad N j i pF F I AE d ET IT E E cr AT J A f 1 Ae V E E 3 T e oo b BEN ui a w ae E d iv v E a inn M ee Rubber bush II TA Si s Control box lid 2 Seal here to avoid leakage Rubber bush I Control box lid 1 Q Precautions Be sure to connect the indoor unit and outdoor unit at right poles 10 3 Installation of panel Q Set the panel to the indoor unit body by matching the position of the swing flap motor of the decoration panel to the piping position of the panel to the piping position of the indoor unit as shown in fig 4 Q Install the decoration panel 1 Hang the latch which is located on the opposite side of the swing flap motor on the panel temporarily to the book of the indoor unit 2 Positions 2 Temporarily hang the remaining 2 latches to the hooks on the sides of the indoor unit be careful not to let the swing motor lead wire get caught in the sealing material 3 Screw all 4 hexagon head screws located right beneath the latches in approximately 15mm panel will rise 4 Adjust the panel by turning it to the arrowed direction in Fig 4 so that the ceiling opening is completely covered 5 Tighten the screws until the thickness of the sealing material between the panel and the indoor unit body is reduced to 5 8 mm 46 D Hook Piping position Sealing
3. 2 A ccording to room temp micro computer can automatically set S SB OW operation mode so as for best effect FAN mode operation procedure Connect the unit to power supply Press the ON OFF key Press the mode key to select the FAN mode The unit shall operate under FAN mode Press the FAN key to select from high medium and low speed L Ll SWING FAN AUTO FAN afl tns eo oe SLEEP AIR LE O LIGHT HUMID ee 8 TIMER ON TIMER OFF ANION SAVE 1 Plug in Fress ON OFF button then air conditioner is turned on 2 Press the mode key and select th de mode TIMER operation procedure SWING FAN AUTO FAN 09 00 d C cc At stopping press TIMER ON button set ON TIME in range of 0 to 24 hour to start the unit automatically TIMER ON TIMERJOFF ANION SAVE J l MODE ON OFF l At operating press TIMER OFF button set OFF TIME in range of 0 to 24 hour to stop the unit automatically 20 SLEEP mode operation procedure When the unit is cooling or drying if SLEEP operation is set TEMP would increase 1 C in 1 hour and 2 C in 2 hours Indoor fan motor runs at low speed When the unit is heating if SLEEP operation is set TEMP would decrease 1 C in 1 hour and 2 C in 2 hours Indoor fan motor runs at low speed 4 Press FAN button set fan speed 3 Press SWING button the louvers start to rotate automatically
4. 1 Outdoor unit shall be installed so that the air discharged by outdoor unit will not return and that sufficient space for repair shall be provided around the machine 2 The installation site must have good ventilation so that the outdoor unit can take in and exhaust 49 enough air Ensure that there is no obstacle for the air intake and exhaust of the outdoor unit If there 1s any obstacle blocking the air intake or exhaust remove it 3 Place of installation shall be strong enough to support the weight of outdoor unit and it shall be able to insulate noise and prevent vibration Ensure that the wind and noise from the unit will not affect your neighbors 4 Avoid direct sunshine over the unit It is better to set up a sun shield as the protection 5 Place of installation must be able to drain the rainwater and defrosting water 6 Place of installation must ensure the machine will not be buried under snow or subject to the influence of rubbish or oil fog 7 The installation site must be at a place where the air exhaust outlet does not face strong wind D Installation of Condensate Pipe 1 The condensate pipe shall be installed with an inclining angel of 5 10 so as to facilitate the drainage of condensate The joints of the condensate pipe must be covered by thermal insulation materials to avoid generation of exterior condensate 2 A condensate outlet is located at both the left and right sides of the indoor unit Af
5. Avoid bumping throwing tossing or frequently opening the wire controller d ll TIMER II 301 ope 7 ONOFF I L1 L1 61 Liu B wt 12 2 in E HD A 13 l SPEED SLEEP wv 4 AVE SET OUT ENV CY Lco 7 A EL cama mesti L SWING i AUTO COOL DRY g 7 7 RESH FAN HEAT me 2 ON or 2 T 17 Fig 1 Each part of the manual controller Timer display Sleep display Fan speed display Auto High Middle Low MODE button Defrosting display Button for temp increase Saving state display Button for temp decrease C6 Ambienttemp display 15 SMNGhion Mode COOL DRY FAN HEAT AUTO 17 ONOFF buton Ce Matuncion splay 18 Display of Swing state 1 ON OFF Fig 2 MODE AUTO FAN m t 2 SPEED SLEEP v SET ENV cg cor SWING COOL Press this button the unit will start When repress the button the unit will stop running TIMER ON OFF z Fig 2 2 Fan control Fig 3 The relevant contents are shown in the figure Press this button to change the fan speed of LOW MID gt HIGH AUTO AUTO FAN SPEED v FAN At the DRY mode the fan speed will be set for m SWING TIMER low fan speed automatically s t Fig 3 3 Temperature adjustment Fig 4 Press the temperature adjustment button A For temperature increase MODE A a V For temperature decrease y pum Press this button once the
6. Does drainage flow smoothly Condensate water may drip Does the power supply voltage correspond to The unit may malfunction or the components burn out that shown on the nameplate Are wiring and piping correct The unit may malfunction or the components burn out S Is the unit safely grounded Risk of electric leakage a Is wiring size according to specifications The unit may malfunction or the components burn out Is something blocking the air outlet or intake of It may result in insufficient cooling either the indoor or outdoor unit Have records of refrigerant piping length and Volume of refrigerant change in the system is not clear additional refrigerant change been made Note to the installer Be sure to instruct the customer how to operate the system and show him her the attached operation manual Be sure the electric supply that user applies is beyond the bounds of tolerances 10 1Hz The ambient temperature should be at 5 40 C and the humidity be at 30 95 Transport storage temperature should be at 25 55 C and for short period not exceeding 24h at up to 709C The installation altitude 1s beyond the hight of 1000m 59 Appendix Air conditioner nominal working condition and working range Indoor side Outdoor side est condition Nominal heating Rated heating 18 Note 1 The design of this unit conforms to the requirements of EN14511 standard 2 The air volume is measured
7. T Ji FP a E a 4 Bolt attachment Bolt attachment Fix the install cardboard Fig 2 1 The primary step for install the indoor unit xx When attach the hoisting stand on hoisting screw do use nut and gasket individually at the upper and lower of the hoisting stand to fix it The use of gasket anchor board can prevent gasket break off 2 Use install cardboard 40 yw Please refer to the install cardboard about the dimension of ceiling opening yw The central mark of the ceiling opening is marked on the install cardboard xx Install the install cardboard on the unit by bolt 3 piece and fix the angle of the drainage pipe at the outlet vent by bolt 3 Adjust the unit to the suitable install place 4 Check if the unit 1s horizontal yx Inner drainage pump and bobber switch are included in the indoor unit check if 4 angle of every unit are horizontal by water lever If the unit is slant toward the opposite of the coagulate water flow there may be malfunction of the bobber switch and lead water drop 5 Backout the gasket anchor board used to prevent gasket break off and tighten the nut on it 6 Backout the install cardboard N Note Please do tighten the nuts and bolts to prevent air conditioner break off F Connect the refrigerant pipe x Selection of Connecting Pipe Amount of Additional Refrigerant to Be Filled For Extra Length of Pipe Size of Fitting Pipe Inch
8. and delete timing Fig 9 At last press TIMER to set it D 5 Z C iie A C Cc we FAN P swine _ TIMER j ON OFF li Fig 10 TIMER ici Oc Fig 11 28 In timing setting mode press MODE button to select any desired setting object Week 1 7 timer interval a HD wet 1 4 timing Timer on or Timer off time min part or i i AC I I VU hour part of time and then pressA or W button to LY E AA J FAN amp adjust this object which is fixed by pressing TIMER mol e button or can be canceled by pressing Timer again TIMER YY During fixing setting there must be blinking characters i owo 27 During canceling setting if there are also blinkin Y dius Fig 12 characters setting can be continuous till quit It by pressing ON OFF button meanwhile timing data are memorized Fig 12 13 al TIMER 30 273 move 2 OFF L LI Z1 L1 AC 3 2 v DAY SEG Aj FAN e swing _ TIMER p l ON OFF B Fig 13 Intime setting mode press MODE button to select any 5 desired setting object Week 1 7 min part 0 59 zi I f TE MODE or hour part 0 23 and then press A or V button to LE v tu A 2 adjust this object which is fixed by pressing TIMER v i DAY JH button or can be canceled by pressing Timer again can d During fixing setting there must be blinking m SNS A characters During canceling setting if there are also D ON OFF blinking characters setting
9. e Install indoor unit away from TV set or radio the fall of equipment and cause injury e Avoid where inflammable gas is likely to leak Select a place so as not to annoy neighbor with the hot e Atsalty coastal areas or special areas such as the vicinity air or noise of a sul phurous hot spring please contact dealer before Never place objects near the air outlet or the unit it may installation to make sure it is safe to use the unit affect performance or increase noise e Not to be installed in laundries If there is abnormal noise during the operati ng contact dealer immediately e Installation and transportation of the unit must be done Make sure wiring is carried out by qualified personnel by skilled personnel according to laws and regulations and this manual using a separate circuit and suitable fuse Be sure to install an earth leakage breaker Diameter of power supply cord must be big enough Refer to P24 about the sizes of diameter e Carry out installation with consideration of strong winds If the supply cord is damaged it must be replaced by the typhoons or earthquakes mproper installation work may manufacturer or its service agent or a similary qualified result in accidents due to fall of equi pment person in order to avoid a hazard e f the unitis to be moved to other place please consult The appliance shall be installed in accordance with dealer first relative wiring regulations e Be sure to use only the specified acce
10. function will be unavailable 8 SAVE set up Fig 9 At unit turned off to press the FAN W buttons continuously for 5 seconds adjust the Saver set menu at this time displays SAVE COOL icons if it is the first setup that will display the initial value 26 C at the temperature setting district it displays the lower limit temperature and the set temperature flashes by pressing A and V buttons to set the cooling temperature lower limit the setting range is 16 30 press ON OFF button to confirm by pressing A and V buttons to set cooling temperature upper limit it will flash and display at ambient temperature the setting range is 16 30 and press ON OFF button to confirm NOTE The upper limit temperature should not be lower than the setting lower limit temperature If upper limit temperature is lower than the lower limit temperature the system will default The higher is the upper limit temperature the lower is the lower limit temperature Press MODE button to complete the save setting in COOL DRY mode and transfer to the save setting in HEAT mode There is no the function in cooling only unit at this time it displays the SAVE HEAT icons after setup has been completed then press FAN V button last for 5 seconds and quit the SAVE setting operation If the SAVE interface has been opened the system will respond to the last button input after 20 seconds there is no an
11. E L JN L IN amp ums pup J NNMALLE EO mM TY YN E gt E Y f S FONNALFES FS EON ty PN FA A PS N P CVF LA YELLE ro Y P MAN EC PR S APT Iaa A egt H A vVVL ge gU NL ums V od No x KZ VV LLIN gn GE NEY x ed Mu Neuf PN 57 11 Test operation 1 Prepare for test 1 Do not turn on the power switch before all installation is finished 2 Connect wires correctly and firmly 3 Open the check valve 4 Remove all dust 2 Testing 1 Turn on the power switch and press ON OFF button 2 Press MODE button select COOL HEAT FAN etc to test whether it operates normally 3 Emergency operation When the batteries fail or when the remote controller is missing operate as shown below On stopping you can press the AUTO button on cover NO I until it is in AUTO mode The cover NO Il is the part of the panel As the below picture 58 The air conditioner select from COOL HEAT DRY FAN modes automatically On operating press the AUTO button the air conditioner will stop The TEST button on the cover No Il is specially for testing the air conditioner When pressing it the air conditioner will be forced to operate or stop Do not press it when air conditioner is in normal operation Is the indoor unit fixed firmly The unit may drop vibrate or make noise Is the gas leakage test finished It may result in insufficient cooling Is the unit fully insulated Condensate water may drip
12. at the relevant standard external static pressure 3 Cooling heating capacity stated above is measured under nominal working conditions corresponding to standard external static pressure The parameters are subject to change with the improvement of products in which case the values on nameplate shall prevail 4 n this table the outdoor side DB temperature of low temp cooling include two values the one in the bracket is the working condition of the appliance with function of low temp cooling 60
13. boards a ICI 12 ICI 18 ICI 24 ICI 36 ICI 45 ICI 50 39 yw The drilling of holes in the ceiling must be done by the professional personnel Installation stands for main body of the unit LILLLLLA EXEAT _ d Ceiling 160 LILILLLLL A ET cT ZI 1L Above 20 Fig 1 Notes The dimension for the ceiling openings with marks can be as large as 910mm But the overlapping sections of the ceiling and the decorated surface boards should be maintained at no less than 20mm E Main body of hoisting air conditioner Nut supplied at scene ma os P Pd A z u D Gasket attachment f NS FC Sl ST f E f E PA N Li gt E PaA e edd 3 e a E S N V n Hoisting stand Ba A Tighten double nuts Fix the hoisting stand firmly T pia x Pa n ia n xS M 9 VY aa Je C Pa Water lever K Polyethylene pipe Gasket anchor board attachment Fix the gasket firmly Bolt of one of the angle of outlet pipe is fix on the angle of the drainage slot Center of the ceiling nem a opening So ed Install cardboard e P d 5 Bar Ses Fa ae lL S jus A i e i 2 A M p m v ji Me E
14. can be continuous till quit It by pressing ON OFF button Fig 14 Fig 14 20 In deleting timing status press A or W button to select one day of a week and then press TIMER button to confirm in which case dd is displayed The day also can be canceled by pressing TIMER button without dd displayed At last press ON OFF button to quit the setting after finish Fig 15 7 Outdoor Ambient Temp Display Fig 16 In normal condition only indoor ambient temp is displayed where ENVIROMENT is displayed At on or off status of the unit if press SWING button for 5 seconds outdoor ambient temp OUT ENV will be displayed D If outdoor temp is tested to be above zero there will be no display where setting temp is displayed and outdoor ambient temp tested by inner system will be displayed where ambient temp is displayed 2 If outdoor temp is tested to be below zero will be displayed where set temp is displayed and absolute value of outdoor ambient temp tested by inner system will be displayed where ambient temp is displayed After 10 second display the system will return to display interface of indoor ambient temp Note This unit function is invalid without connecting with outdoor ambient temp sensor 8 Energy Saving Setting Fig 17 Press FAN V for 5 seconds into energy saving menu in which case SAVE and COOL is displayed If it s the first time for setting initial value 26 C will be disp
15. check whether leakage occurred F Installation of Protective Layer of Connecting Pipe 1 To avoid generation of condensate on the connecting pipe and avoid leakage the big pipe and the small pipe of the connecting pipe must be covered by thermal insulation materials be bundled by adhesive tape and be isolated from air 2 The joint connecting to the indoor unit must be wrapped by thermal insulation material There shall be no gap between the connecting pipe joint and the wall of the indoor unit Refer to Figure 4 7 ITT 777777 Lf 4 fo ff fo f A y f A LAL P m Pr oh LU Ky hf ff pf LLLP f fff SL SSAA pg A Lh j 2 I L Zd LU ff E ELE LE P ip vM 7 297A JSS LLL Lf A ff ff if fF ff y JA SEA WM PAA SARS Mp I HP uH Fig 4 AN Caution After the pipes are wrapped by protective materials never bend the pipes to form very small angle and otherwise the pipes may crack or break 3 Use adhesive tape to wrap the pipes 1 Use adhesive tape to bundle the connecting pipe and the cables together To prevent condensate from overflowing out from the drainage pipe separate the drainage pipe firm the connecting pipe and the cables 2 Use thermal insulation tape to wrap the pipes from the bottom of the outdoor unit until the upper end of the pipe where the pipe enters the wall When wrapping thermal insulation tape the later circle
16. holidays Unit display ingleiGreu 0102030405060708 NR 7 ee GROUP para Ears Confirm button Timer week SS ee A pacenes display _ _ _TMING 1 2 button Timer display TIMING y rig eo mu FR SAT sun Timer state i J Increase b uie ONOFF scc sec sa sca v VV button imer time eal O FL i period display NC NI l d m NC Jt Li Cancleidelete fm ee DULCE 08 LL Timer on off DELETE SW time display Unit on display ON TIME di H H H SINGLE e 5 GROUP Unit off display OFF MCN AB 5 en A TimeriTi MON TUE WED THU FRI SAT SUN TIMER amen ime Clock display TIME f On Off button ON OFF 7 Fig 1 This WEEKLY TIMER adopts 485 mode to communicate with manual control of every duct type unit and it can control up to 16 units Adopting 2 core twisted pair wire the longest communication distance of this TIMER is 1200m After connected to power the WEEKLY TIMER can display all connected units Sequence of unit is determined by code switch of manual control of every duct type unit On and off of every duct type unit can be done through the Timer On Off of this WEEKLY TIMER and the button shield operation of manual 23 control can be done through shield setting on WEEKLY TIMER Mode selection and temperature adjustment and other operations are done through the manual control at every unit Note 1 For upper unit checks 16 lower units consecutively th
17. installing the electrical equipment please pay attention to the following matters which have been specially pointed out by our designers 1 Check that if the power supply used conforms to the rated power supply specified on the nameplate 2 The capacity of the power supply must be large enough 3 The lines must be installed by professional personnel An electricity leakage protection switch and an air switch with gap between electrode heads larger than 3 mm shall be installed in the fixed line 1 Connection of single wire 1 Use wire stripper to strip the insulation layer 25mm long from the end of the single wire 2 Remove the screw at the terminal board of the air conditioning unit 3 User pliers to bend the end of the single wire so that a loop matching the screw size is formed 4 Put the screw through the loop of the single wire and fix the loop at the terminal board 2 Connection of multiple twisted wires 1 Use wire stripper to strip the insulation layer 10mm long from the end of the multiple twisted wires 2 Remove the screw at the terminal board of the air conditioning unit 3 Use crimping pliers to connect a terminal matching the size of the screw at the end of the multiple twisted wires 4 Put the screw through the terminal of the multiple twisted wires and fix the terminal at the terminal board AN Warning If the power supply flexible line or the signal line of the equipment
18. is damaged only use special flexible line to replace it 1 84 Before connecting lines read the voltages of the relevant parts on the nameplate Then carry out line connection according to the schematic diagram The air conditioning unit shall have special power supply line which shall be equipped with electricity leakage switch and air switch so as to deal with overload conditions The air conditioning unit must have grounding to avoid hazard owing to insulation failure All fitting lines must use crimp terminals or single wire If multiple twisted wires are connected to terminal board arc may arise All line connections must conform to the schematic diagram of lines Wrong connection may cause abnormal operation or damage of the air conditioning unit Do not let any cable contact the refrigerant pipe the compressor and moving parts such as fan Do not change the internal line connections inside the air conditioning unit The manufacturer shall not be liable for any loss or abnormal operation arising from wrong line connections shall not be liable for any loss or abnormal operation arising from wrong line connections Connection Of the Power Cable 1 Air conditioning unit with single phase power supply 1 Remove the front side panel of the outdoor unit 2 Pass the cable though rubber ring 54 3 Connect the power supply cable to the L N AN Caution terminals and Take great care when carrying out the
19. lower than the ambient temperature If the setting temperature is nae Ig higher than the ambient temperature the COOL mode will not start only the fan is active In DRY mode the DRY icon will light on The inner fan will run at low fan speed in a certain range This DRY efficiency in this mode is more obvious than the one in COOL mode and the power saving efficiency is better In HEAT mode the HEAT icon will light on The setting temperature should be set up higher than the present temperature if it is lower than the present ambient temperature the HEAT mode is unavailable In FAN mode the FAN icon will light on In AUTO mode the AUTO icon will light on according to the ambient temperature the unit will automatically adjust the running mode In HEAT mode when the outdoor temperature is lower and high humidity and it frosted in outdoor unit and the heating efficiency will be reduced If it is in this case the controller will start defrosting automatically and displays DEFROST icon NOTE There is no HEAT mode in the cooling only unit after the power saving set up the auto mode will be shielded 6 TIMER setup Fig 7 At unit turned off the timer on could be set up at unit turned on the timer off could be set up After pressed the TIMER button the unit could be set up and the me eit MODE HR A TIMER icon flashes by pressing the buttons A
20. material Indoor unit Ceiling 5 8mm Air outlet o TRE Fig 4 Precautions 1 Improper screwing of the screws may cause the troubles shown in Fig 5 Air leak Contamination dew condensation dew dripping Fig 5 2 If gap is still left between the ceiling and the panel after screwing the screws readjust the height of the indoor unit body Refer to Fig 6 47 Adjustment of the indoor unit body from the holes in the corner of the panel is possible if the indoor unit is kept leveled and the drainage pi pe piping etc is unaffectecd ALII P di T No gap is allowed Fig 6 Q After fixing be sure no gap left between the ceiling and the panel 3 Wiring of the decoration panel Connect the joints for swing flap motor lead wire at 2 places installed on the panel Refer to Fig 7 At body At panel A Atbody 4 48 10 4 Install of outdoor unit A Profile Dimensions of Outdoor Unit D d p A T E EEE T Y at B Model ULS 09 ULT 45 ULS 12 ULS 24 v s ULT 50 Item ULS 18 ULT 60 C Precautions on Installation of Outdoor Unit To ensure the unit in proper function selection of installation location must be in accordance with following principles
21. must be performed by a skilled technician An all pole disconnection switch having a contanct separation of at least 3mm in all poles should be connected in fix wiring Earth properly Wiring must conform to national laws and regulations The fixed wiring must be installed with a protector with no more that 30 mA leakage current If the supply cord is damaged it must be replaced by the manufactory or its service agents or a similarty qualified person in order to avoid a hazard The temperature of refrigerant circuit will be high please keep the inner connection cable away from the copper tube Wiring of unit and the controller 1 Wiring of the indoor unit Remove the control box lid pull the wires inside through rubber bush and wiring according to the WIRING DIAGRAM then tighten it with clamp 2 Wiring of the controller 1 Remove the control box lid pull wires inside through rubber bush and connect to the controller 2 Wrap the wire with sealing pad 3 After wiring tighten it with clamp and fix the control box lid 4 Connect the rubber wire 3 cords to the power supply terminal board in properly 5 Connect the singal wire 2 cords to the signal terminal board properly 45 TO ka Fa ks w A k ET es bd 7 b So A D i bn V a j Signal Cord o s E S BON M i F T F M P E al x 1 f w Y H w w Power 220V 50Hz VON f 7 a r j NN
22. temperature will be DE FAN SWINC increased or decreased by 1 C TIMER ON OFF NOTE Lock function Press A and Y at the same time for 5 seconds the set temp indicating area shall Fig 4 display EE and all keys response shall be shut off all buttons will sound and repress the A and V simultaneously for 5 seconds the lock function will be released When the displayer of long distance monitoring or central controller has been shielded the buttons and 6 remote control signal will be shielded too the setting temp will display CC The set temperature range under each mode HEAT 16 C 30 C COOL 16 C 30 C DRY 16 C 30 C FAN The temp cannot be set up AUTO The temp cannot be set up 4 Swing mode set up Fig 5 When pressing SWING button the type style obe SWING A SWING will be displayed on LCD the unit will run v in Swing mode eT ne when repressing the SWING button that the type TIMER style SWING will be disappeared and the unit will stop running in Swing mode Fig 5 Note The SLEEP function could be set up by wireless remote control 9 Running mode setup Fig 6 When press this button once the operation mode will uoo A be changed as follow v COOL DRY FAN HEAT DA ITO B P ING AUTO COOL DRY At COOL mode the COOL icon will light on the FAN HEAT incr ON OFF current temperature should be set up
23. the grounding screw following connections so as to avoid malfunction of the air conditioning unit 4 Use cable fastener to bundle and fix the cable because of lecromaanelie imererance 2 Air conditioning unit with 3 phase power supply 1 The signal line of the wire controller must be separated from the power line and the 1 Remove the front side panel of the outdoor unit connecting line between the indoor unit and 2 Attach rubber ring to the cable cross hole of the the outdoor unit 2 In case the unit is installed in a place outdoor unit vulnerable by electromagnetic interference it 3 Pass the cable though rubber ring is better to use shielded cable or double twisted cable as the signal line of the 4 Connect the power cable to the terminal and wire controller earthing screws marked L1 L2 L3 amp N 5 Use cable fastener to bundle and fix the cable 10 5 Products Electric Installation Caution The unit should be reliably earthed if it is improperly earthed that may cause electric shock or fire Wiring layout x Installation should be conducted by National Wiring Regulation xx The rated voltage and exclusive power supply must be adopted for the air conditioners xx The power cable should be reliable and fixed in order to avoid the wiring terminal be suffered from force And do not drag the power cable forcibly xx The wire diameter of power cable should be large enough if power
24. under this circumstance 1 Ensure that the smoke trap above cooker has enough capacity to obviate lampblack to prevent the indraft of the lampblack by the air conditioner 2 Keep the air conditioner far from the kitchen so that the lampblack would not be indraft by the air conditioner C Important notice xx To guarantee the good performance the unit must be installed by professional personnel according with this instruction xx Please contact the local agent special nominated repair department before installation Any malfunction caused by the unit that is installed by the department that is not special nominated by local agent would not deal with on time by the inconvenience of the business contact D Dimension of ceiling opening and location of the hoisting screw M10 Ll650mm Grille measurement 25 15 32 650mm i Hanging bait position lt a ___15 3 4 400mm P x alc l wi Pi Refrigerant pipe ww SSS niim 840 Indoor unit 950 Decorated surface boards 890 Ceiling opening 780 Gaps between hoisting screw rods Ly Hoisting screw X4 ja 17 5 16 440mm Ls SS SSS rt Yj a r Yj 680 Gaps between hoisting screw rods 0 2 19 32 8t 890 ili i 2 19 32 66mm Ceiling opening CAN 950 Decorated surface
25. yw The slant gradient of the attached drain hose Brandes at aER HER Ji Should be within 75mm so that the drain hole E p gt Ss i doesn t has to endure the unnecessary outside force 2 9 yw Please install the drain hose according to the m E following process if several drain hoses join together n m e _T tie in join drain hose AbovelOOmm te Jf ee eT e aw Se a SSS J ee Re ic The specs of the selected join drain hose should fits the running capacity of the unit yx Check the smoothness of drain after installation xx Check the drain state by immitting 600cc water slowly from the outlet vent or test hole yw Check the drain in the state of refrigerating after installation of the electric circuit Way of immiting Drain hose e 1 Test hole cover Drain vent for repair use plastic o DO pam stopper is included drain the water A in waterspout by this outlet vent S m M Test hole XN a E tocim 7 lt Immiting water from the rest hole i Plastic water pot The length of the pipe should be about 100mm lt Immiting water from the outlet vent terminal gt Warning Before obtaining access to terminals all supply circuits must be disconnected 44 10 2 Electric wiring L All field supplied parts and materials must conform to local laws and regulations For electric wiring refer to WIRING DIAGRAM attached to the unit body All wiring
26. 1 11 Debug Function Setting Debug Function Setting When the unit is shut off press the FAN key and the SWING key Simultaneously to activate the debug menu Now the LCD displays DEBUG Press the MODE key to select setting item and use the A key or the v key to set actual value Setting of Ambient Temp Sensor Under the debug mode press the MODE key so as to display 01 On the set temperature area at the left of DEBUG The OUT ENV area at the right of DEBUG displays setting status Now use the 4 key or the Y key to select from the following two settings The indoor room temperature is measured at the air intake Now the OUT ENV area displays 01 The indoor room temperature is measured at the wire controller Now the OUT ENV area displays 02 The indoor room temperature is measured at the wire controller when the mode is heating or auto At other modes it is measured at the air intake Now the OUT ENV area displays 03 The default is 03 4 Remote control operation procedure standard fitting Name and Function Remote Control Note Be sure that there are no obstructions between receiver and remote controller Don t drop or throw the remote controller Don tlet any liquid in the remote controller and put the remote controller directly under the sunlight or any place where is very hot SWING button When it is pressed the lou
27. C and upper limit is 28 C so the user can only set cooling temperature in the range of 23 28 C If the same limit temperature is set the unit will only run under corresponding mode at this setting temp Press Fan V simultaneously for 5s to quit this function if it has been effective but former setting value can not be cleared which will be as the original value of next setting If the power is off energy saving setting will be memorized which continues effectively after the power is on next time If energy saving mode and sleeping mode is setting auto mode will be shielded 9 Power off Memory Setting Fig 18 Press mode button continuously for 10s and select if 31 COOL Fig 17 MODE 77 FAN SWINO 7 TIMER Z ON OFF 2 memorize startup and stop status of the unit or not at unit 01 j displayed in the region of displaying setting temp indicates MODE 4T memorizing start and stop status of the unit after power ee A ey off 02 quit by pressing ON OFF button indicates not 2e Vv memorizing If after the interface of memorizing startup and I C stop status of the unit appears there is no operation in 20s Q when the system responds the last press of one button the Ten X system will trip off the menu and display normal stop interface C em 2 but it also memorizes present information 10 Malfunction Display Fig 19 Fig 18 If malfunction happens during operating of the unit ERROR will b
28. FF ANION SAVE 2 Press MODE button set operation mode 16 DRY mode operation procedure if room Temp is more than 2 C below Set TEMP compressor and outdoor unit fan motor stop indoor unit fan motor runs at low speed If room Temp is between 2 C of Set TEMP the compressor and outdoor unit fan motor will run for 6 minutes and stop for 4 minutes and always in such a cycle the indoor unit fan motor will run at low speed f room Temp is more than 2 C above Set TEMP compressor and outdoor unit fan motor run as COOL mode the indoor unit fan motor runs at low speed 3 Press SWING button the louvers start to ro SWING FAN tate automatically and stop when repress it i AUTO FAN oper O W 33 C 4 Press TEMP button set suitable TE MP TIMER ON TIMER OFF ANION SAVE 2 Press M ODE button set M operation mode 1 Plug in press ON OFF button then air conditioner is turned on AUTO mode operation procedure eAccording to room temp microcomputer can automatically set COOL HEAT DRY operation mode so as far best effect e At AUTO mode operation standard TEMP is 26 C for COOL mode 24 C for DRY mode and 20 C for HEAT mode SWING FAN CY AUTO FAN OPER AUTO JOY SLEEP AIR C a LIGHT HUMID C JL CL TIMER ON TIMER OFF ANION SAVE 1 Plug in Press ON OFF button then air conditioner is turned on
29. Max Pipe Max Height Difference between Indoor Unit Gas Pipe Liquid Pipe and Outdoor Unit m 1 2 1 4 20 15 30g m ULS 36 ULT 36 ULT 45 3 4 1 2 50 30 120g m ULT 50 41 Note 1 The standard pipe length is 5m When the length L of the connecting pipe is less than or equals 5m there is no need to add refrigerant If the connecting pipe is longer than 5m it is required to add refrigerant in the above table the amounts of refrigerant to be added for the models are listed for each additional meter of pipe length 2 The pipe wall thickness shall be 0 5 1 0mm and the pipe wall shall be able to withstand the pressure of 6 0MPa 3 The longer the connecting pipe the lower the cooling effect and the heating effect Smear freeze motoroil here N 7f NN g R x Median sponge attachment Q entwine the wiring interface Ji with seal map d Torque wrench J i Heat preservation sheath of liquid inlet tube attachment for liquid tube YU Heat preservation gj p o Spanner sheath of gas collection x p i Gas collection tube tube attachment for VOS uq 52 deri gas tube an e Liquid inlet tube Wiring interface Fig 3 Flare nut xx When connect the pipe to the unit or backout it from the unit please do use both spanner and torque wrench as shown in fig 3 xx When connect smear both inside and outside of the flare nut with freeze motor oil screw it by hand a
30. S fl ie noue JO de th fe hh fe EES Tee Se fe UE or A fe I of eo fe ue fe pn if Je fe ff fe he a 1 1 5m s EN O Correct 1 100 or more gradient 2S wrong yw Use the drain hose and clamp attached Insert Sponge attachment the drain hose to the drain vent and then tighten E __ Clamp Clamp attachment LAY the clamp Ge VSO L Vp NW amp JALIN xx Entwine the big sponge on the clamp of drain l an ON A ir xc OAH hose to insulate heat Sponge gray Drain hose eee sx Heat insulation should be done to indoor drain hose Q Note of drain step up pipe yw The install height of the drain raising pipe should less than 280mm yw The drain raising pipe should form a right angle with the unit and distance to unit should not beyond 300mm 43 6 O46 WI OI OE Ge ff FOS IG FG b ip aa ho fh ie Ye fe a uf Hec As Ge A pe FG Mec m TN Hoisting stand Within 300mm hs S Below280m Drain hose 72 attachment EN aee Drain raising amp THA J hose 1 a e ee z M 220mm 3 Fe X Ceiling Clamp attachment Instruction l
31. T 50 ICI 50 380 415V 3N 20 40 7 er re 1 The power cable used in the unit is copper cable the working temperature should not exceed the specified value 3 X 6 0 3X 1 5 ULS 36 ICI 36 eee NS 7 HO7RN F HOSVV F 2 Ifthe power cable is longer than 15 meters please enlarge the cross section of power cableadequately in order to avoid the accident due to overload Requirement for ground yx Air conditioner is the I class electric appliance thus please do conduct reliable grounding measure x The yellow green two color wiring of air conditioner is grounding wire and can not be used for other purposes It cannot be cut off and be fixed by screw otherwise it would cause electric shock xx The user must offer the reliable grounding terminal Please don t connect the grounding wire to the following places 1 Water pipe 2 Gas pipe 3 Blowing pipe 4 Other places that professional personnel consider them unreliable 56 The power cable communication wire connection between indoor and outdoor N Warning The signal wire between indoor and outdoor unit shall be installed in the shielded bushing Outdoor Unit Indoor Unit Outdoor nit indoor nit gt gt
32. W 7 could increase or decrease the time of timer when FAN SWING repress the TIMER button the Timer is valid the units TMER lt will start calculate the time When the unit is in the TS TIMER press the TIMER button could cancel the time Fig NOTE When the protection or malfunction happens after the timer on was set up the time place will display the protection or the error codes the timer button cannot be setup but the time you have setup before is still available 7 Outer ambient temperature display Fig 8 Under normal condition ENV will display the room ambient temperature at unit turned on or unit turned off status press SWING button last for 5 seconds the LCD will display OUT ENV D If tested the outdoor temperature is the positive value that the setting temperature will not be displayed the original environment temperature displayer displays the system internal tested outdoor environment temperature 2 If tested the outdoor temperature is the negative value the original environment temperature displays the system inner tested the absolute value of the out environment After displayed the outdoor environment temperature 10 seconds later the system will back to the room ambient temperature displaying surface Fig 8 SAVE SET aJe age COOL Fig 9 SWING TIMER ON OFF SWING TIMER ON OFF NOTE If the unit has been unconnected with the outdoor ambient sensor this
33. air filter removes dust and dirt Remote controller Air intake grille Outdoor unit ULS 12 ICI 12 ULS 18 ICI 18 ULS 24 ICI 24 Refrigerant pipe pipe C el LI _ Air outlet Q9 Indoor unit Drainage device built in Drains water removed from the indoor unit dur ing cooling Air flow flap at air outlet Refrigerant piping connection electric wire The built in air filter removes dust and dirt Air intake grille rf RICSLIOQUE UNN ULT36 ICI36 ULS 36 ICI 36 ULT 45 ICI 45 ULT 50 ICI 50 Refrigerant pipe Air intake Air outlet 2 Safety cautions Read the following carefully to assure safe use Avoid direct air flow to your body and avoid excessive heating or cooling which may make you feel uncomfortable and do harm to your health Do not remove protection grill nets from the outdoor unit Do not reach hands or insert anything into the unit air outlet a 29 ee zom If there is something abnormal eg burning smell cut off the power immeditely and con tact service center St fous off E power If room air is stuffy air the room by opening door and window for a while but please close the curtains when operating the unit to prevent conditioned air from leaking War ning Check whether the installed stand is still firm enough after the unit has operated for a long ti me If a worn out stand is left unf
34. ally TIMER ON TIMER OFF ANION SAVE TIMER ON button At stopping press TIMER ON button set ON TIME in range of O to 24 hour to start the unit automatically COOL mode operation procedure e According to difference between room temp and set temp microcomputer can control cooling on or not e f room temp is higher than set temp compressor runs at COOL mode e f room temp is lower than set temp compressor stops and only indoor fan motor runs 4 Press FAN button set fan speed set T EMP should be in range of 16 C to 30 C 3 Press SWING button the louvers start to ro tate automatically and stop when repress 09 334 C CE 5 Press TEMP but ton set suitable TEMP TIMER ON TIMER OFF ANION SAVE 2 Press MODE button 1 Plug in press ON OFF button then air conditioner is turned on HEAT mode operation procedure Q9 if room temp is lower than set temp compressor runs at HE AT mode Q9 If room temp is higher than set temp compressor and outdoor fan motor stop only indoor fan motor runs Q Set T EMP should be in range of 16 Cto 30 C 3 Press SWING button the louvers start to rotate automatically and stop when repress it 4 Press FAN button set fan speed 5 Press TEMP but ton set suitable TEMP SLEEP AIR O CHO LIGHT HUMID 1 Plugin press ON OFF button then air conditioner is turned on TIMER ON TIMER O
35. am of installation spaces gt 1500 mm 9 gt 1500 mm X Fig 1 Models ICI 12 ICI 18 Ee ICI 24 260 B Select install location of the indoor unit 1 Obstruct should put away from the intake or outlet vent of the indoor unit so that the airflow can be blown though all the room 2 Make sure that the installation had accord with the requirement of the schematic diagram of installation spaces 3 Select the place where can stand 4 times of the weight of the indoor unit and would not increase the operating noise and oscillate 4 The horizontally of the installation place should be guaranteed 5 Select the place where is easy to drain out the condensate water and connect with outdoor unit 38 Hanging bolt position 23 2 7 32 606mm 6 Make sure that there are enough space for care and maintenance Make sure that the weight between the indoor unit and ground 1s above 2300mm 7 When installing the steeve bolt check if the install place can stand the weight 4 times of the unit s If not reinforce before installation Refer to the install cardboard and find where should be reinforced The appliance shall not be installed in laundry N Note There will be lots of lampblack and dust stick on the acentric heat exchanger and water pump in dining room and kitchen which would reduce the capacity of heat exchanger lead water leakage and abnormal operation of the water pump The following treatment should be taken
36. and stop when repress AUTO FAN a J 3 C 6 SL EEP button C L Press itto set SLEEP SWING operati on OPER 5 Press TEMP but ton set suitable TEMP TIMER ON TIMER OFF ANION SAVE 2 Press MODE button set SR W or op eration mode 1 Plug in press ON OFF button then air conditioner is turned on 21 How to inser t batteries 1 Remove the cover from the back of the remote controller 2 Insert the two batteries Two AAA dry cell batteries and press but ton ACL 3 Re attach the cover Note e Don t confuse the new and worn or different batter ies e Remove batteries when not in use for a long time e T he remote control signal can be received at a distance of up to about 10m 1 Remove the cover 3 Re attach the cover 5 Weekly timer optional fitting Week Timing Controller With Centralized Control Function Centralized Control and Week Timer Functions The centralized controller and the weekly timer are integrated in the same wire controller The system has both the centralized control and the week timing functions Up to 16 sets of units can be controlled simultaneously by the centralized controller weekly timer The weekly timer has the function of invalidating the lower unit The weekly timing function is able to realized four timing ON OFF periods for any unit every day so as to achieve fully automatic operation No timing control can be set for
37. ately and contact service cent er Do not repare the air conditioner by yourself because wrong repair may cause fire please contact service center to do it for you Check item shown below before contacting service center operate at all Pause off or fuse broken Change fause or replace fuse Doneby professind Batteries of remote controller fall Replace batteries Out of the remote controlling range Keep distance in 8m or less The system stops right Object at the air intake and Romove them after it is started air outlet of the air conditioner Cooling and heating is Object at the air intake and Romove them malfunctioning air outlet of indoor and out door units Uemmremenaemm emis Clean it doneby professnd Note If trouble still exists after checking the above items please contact service center 34 The following are not troubles The unit does not operate when Mist is emitted Outdoor unit is hot Dust from the units Wind from the outlet smells 8 Installation notes This should be done by professional e The air conditioner must be firmly installed and 3 4 e Select a place with good ventilation or it may affect liability checks must be done every year performance or increase noise e Avoid place whthin easy reach of young children Install the air conditioner on a foundation that can e Avoid other heat sources or dircect sun light withstand its weight insufficient strength may result in
38. cable and connection wire be damaged it should be replaced by the exclusive cable xx All electric installation must be done by professional personnel according to local law regulation and this manual yw It should be reliably earthed and it should be connected to the special earth device the installation work should be operated by the professional xx The creepage protect switch and air switch must be installed Air switch should have the thermal dropout and magnetic dropout function in order to avoid the 55 short circuit and overload xx The on spot connection should refer to the circuit diagram which is stuck on the unit body The model selection recommend table for air switch and power cable A Warning The section area of cables selected by users must not be smaller than the specifications show diagram The signal wire between indoor and outdoor unit shall be installed in the shielded bushing and the unshielded twisted pair cable UTP shall be used the cross sectional aera of the cables must be 0 75 mm Power supply Capacity Min cross Outdoor Indoor of air sectional power power switch area of supply supply A ground cord cord line mm mm mm ULS 12 ICI 12 3X2 5 3X1 5 id to 2 5 HO7RN F HOSVV F 3X25 3X15 3X25 3X15 ULS 24 ICI 24 220 240V N 16 25 oom POSSE 5x40 3X15 ULT 36 ICI 36 380 415V 3N 20 40 re ULT 45 ICI 45 d oe 5 380 415V 3N 20 ue Lu canes 5x40 3X15 UL
39. ently open the wired controller 10 1112 ge st 13 1 TIMER Zi L1 71 ZI ERROR wove 77 ONOFF CI L1 L1 L1 SWING AJ i SAVESET OUTENV amp LM H H T Par m ga BBT vC 5 DAY SEG soa 16 6 FAN E i FAN oz P 17 7 SWING 7 AUTO COOL DRY pr ui T FRESH FAN HEAT MRA ON OFF J 7 Fig 3 Each part of wired controller II Swing Status Display 12 Timer interval Display 13 Mode Button 5 Set Temperature Decrease Button Fan Speed Display Auto High Speed Medium Speed Low Speed Defrosting Status Display owing Button Fresh Air Status Display Timing Button Mode Cooling Dehumidifying Fan Heating Auto 19 ON OFF Button 0 Malfunction Display I es ie a Fan Speed Button Oo wk Oo N o uA 1 ON OFF Fig 4 Press the ON OFF button the unit will start running Press the ON OFF button again the unit will stop running 2 Fan Control Fig 5 is about display region and the same as following figures When press FAN button once the fan speed will be changed as follow ss a Se Se Ga a n DRY mode the fan speed will be set at low automatically 3 Temperature Setting Fig 6 Press the setting temperature button A For temperature increase WV For temperature decrease Press this button once the temperature will be increased or decreased by 1 C Note Press A Wbutton for 5 seconds EE will appear wh
40. ere SET TEMP is displayed and all buttons are shielded Press At Wbutton again for 5 seconds to cancel locked function If long distance monitoring controller or central controller shield displayer all buttons and signals from remote controller will be shielded too and CC will be displayed where SET TEMP is displayed 26 SET 25 B00 ENV egt FAN SPEED COOL FRESH Fig 4 FAN ly SPEED lj Fig 5 SET ese Fig 6 A i i J I MODE 4 SWING TIMER ONOFF 4 FAN o swNG L TIMER Z ON OFF 24 SWING 4 TIMER Z ONOFF 24 Setting temperature range under each mode HEAT 16 C90 COOL mee I0 5990 DRY aeee ho C 30C FAN can not be set Auto mode is divides into new auto mode and old auto mode NEW AUTO MODE 16 C 30 C 3 OLD AUTO MODE can not be set Z J MopE 77 SWING 4 Swing Setting Fig 7 4 Press SWING button SWING will be displayed on the 7 LCD in which case the unit is under swing status FAN SWING A Press this button again the words will disappear and the unit stops swinging mmer Note Sleep function can be set by remote controller u JONR p i Fig 5 Running Mode Setting Fig 8 Every press of mode button the operation mode will change as follow p gt COOL gt DRY FAN HEAT gt AUTO n cool mode COOL will light in which case setting temperature should be set
41. ere will be no more than 16 seconds delay when setting works till unit responds 2 Please let us know your requirement before your placing the order for this WEEKLY TIMER will only be prepared when customer orders communication joint with WEEKLY TIMER on manual control had been prepared 1 Press A or V to select the unit that needed to be control It is available to control several units by Group Control 1 16 or control single unit by Single Control 2 When selected a certain or several units by Single Control or Group Control Timer setting and On off setting can be set Timer setting can set 4 on off times in a day in one week and on off setting can be done by pressing on off button Js Connection between WEEKLY TIMER and manual control is shown as following wreek Timer Manual control 16 units in max B amp B BB B B B LUD Cx g fem B Telephone i Telephone d Telephone i wirebox IBI 4 wire box IIT i wire box es ee Twistedsmire with crystal joint Longest distance 1200m Corresponding relation between code switch and sequence of unit Note Putting code switch to ON means 0 P3 P s P m aa esi mri pans P Position tooo e fimo 6 wen io ioi S Sequence mol Jane umi Tou seo Tiro iere Tun ie 220V Fig 2 24 Wire controller with week timer functions N WARNING e Never install the wired controller where there is water leakage e Never knock throw or frequ
42. f the wire controller AN caution 1 During the installation of the bottom plate of the wire controller pay attention to the direction of the bottom plate The plate s side with two notches must be at the lower position and otherwise the panel of the wire controller cannot be correctly installed PVC Pipe 7 pn 7 7 f Y d H L 7 7 i v e A Hr v V h l 7 A i 7 7 2 4 Y au VV Fig 6 Surface Mounting of Cable Fig 7 Concealed mounting of Cable Fig 8 Schematic Diagram of Installation 52 No Name 1 Wall Surface Bottom Plate of Wire Controller Screw M4X10 Panel of Wire Controller 2 The communication distance between the main board and the wire controller can be as far as 20m The standard distance 1s 8m 3 The wire controller shall not be installed in a place where there is water drop or large amount of water vapor H Connection of Signal Line of Wire Controller 1 Open the cover of the electric box of the indoor unit 2 Pull the signal cable of the wire controller through the rubber ring 3 Plug the signal line of the wire controller onto the 4 bit pin socket J6 at the circuit board of the indoor unit 4 Use cable fastener to bundle and fix the signal cable of the wire controller I Power Cable Connection AN Caution Before
43. ixed the unit may topple and do harm r Do not stand on the outdoor unit or put anything on it or you may fall down or people may get hurt by the falling az things Do not spray any paint or pesticide on the unit or it may cause fire Never use wrong ampere rating fire Use of iron wire or copper wire may cause the unit to break down or cause fire iron wire NOTE Children should be supervised to ensure that they do not play with the appliance Warning Do not check or repair during the unit is Do not use other operating It is very dangerous heating equip ment near the air conditioner It will affect the cooling perfor mance Never place objects near the air intake and the air outlet of the unit It may affect performance or stop operation of the unit Do not splash water directly to indoor unit Do not bang the remote controller and do not It may cause trouble or electric shock press the button of the remote controller with pointed object or the remote controller may be damaged NOTE This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety 3 Wire controller standard fitting AN WARNING Never install the wire controller in a place where there is water leakage
44. layed lower limit temp is displayed where 30 Fig 15 OUT ENV m Fig 16 MoDE L7 FAN SWING 7 TIMER 7 FAN SWING 7 TIMER Z ONOFF ONOFF 2 set temp is displayed and set temp during setting is displayed and blinking Press amp and V to set lower limit cooling temp setting range is16 30 and then press ON OFF to fix Press A and V to set upper limit cooling temp which will be displayed where ambient temp is displayed setting range is 16 30 and then press ON OFF to fix Note Upper limit temp can not be set to be lower than lower limit temp or else the higher temp will be defaulted to be upper limit and the lower one to be lower limit Press MODE button to set energy saving in cooling or dry mode and then switch to energy saving setting in heating mode in which case SAVE and HEAT will be displayed which is quitted by pressing FAN and W for 5 seconds If there is no operation after the energy saving interface appears in 20s when the system responds last press of one button the system will trip off the menu and display normal interface of unit off SAVE will be displayed in LCD at next startup of the unit if above setting has been finished Either by pressing buttons of the displayer or remote controller the setting temp can never be set to be higher than temp range set under energy saving mode before For example lower limit cooling temp under energy saving mode is 23
45. link with error code displayed For example the right figure 1 indicates compressor low pressure protection r j ERROR o C r v rw E 4 Compressor high temp exhaust protection E E Compressor overload protection Fig 19 O p Communication malfunction E8 Indoor fan protection E9 F F Water full protection Air inlet indoor ambient temp sensor malfunction Evaporator temp sensor malfunction F2 Condenser temp sensor malfunction F3 Outdoor ambient temp sensor malfunction F4 Exhaust ambient temp sensor malfunction F5 Ambient temp sensor malfunction in displayer EH Auxiliary electric heat malfunction N Note If EH malfunction happens please power the unit off immediately and ask professionals for help 32 6 Optimum operation Adjust the room temperature properly for a comfortable environment Water may drop from the indoor unit when the humidity is over 8096 or when the drainage outlet is clogged When the main power switch is truned on some watts of electricity is being used even if the system is not operating Turn off the main power supply switch to save energy Cooling and heating performance will beaffected if the doors and windows are open for a long time It may cause interference in the picture or sound It may do harm to them 7 Trouble shooting Warning Incase of something abnormal such as bad smell shut of fthe power switch immedi
46. nd then tighten it with spanner xx Refer to form 1 to check if the wrench had been tightened too tight would mangle the nut and lead leakage Form 1 The tightening torque needed for tightening nut Diameter Inch Surface thickness mm Tightening torque N m va 15 30 N m 3 8 30 40 N m Im 45 50 N m oss 60 65 N m xa 70 15 N m xx Examine the connection pipe to see if it had gas leakage then take the treatment of heat insulation as shown in the fig 3 42 xx Only use median sponge to entwine the wiring interface of the gas pipe and heat preservation sheath of the gas collection tube G Drainage hose 1 Install the drain hose xx The diameter of the drain hose should be equal or bigger than the connection pipe s The diameter of polythene pipe Outer diameter 25mm Surface thickness 1 5mm yx Drain hose should be short and drooping gradient should at less 1 100 to prevent the formation of air bubble yw If drain hose cannot has enough drooping gradient drain raising pipe should be added yw To prevent bent of the drain hose the distance between hoisting stand should is 1 to 1 5m Au uA c MU ie exu ub fof of E fe Oe na fh a Ry De e es E s Muf sedo a Bu fe tue ff gnum DE le af fe fs of Ue MeL gh MA GP gt Fh pro t boo fee UA peu fo ULT EE nof RE quof Bh AGT of d ff Pe OT MAR aue Vae OS Lu fe me ie LA TAM co EET ef Of Aen Yt te fe fe OY o afi Ae od LE e We b c fe I eo fe fk J O
47. of tape must cover half of the front circle of tape Refer to Figure 5 3 Wrapped pipe must be fixed to wall using pipe clamps 5 AN Caution 1 Do not wrap the protective tape too tight otherwise the efficiency of thermal insulation may be decreased Ensure that the condensate drainage flexible tube 1s separate from the bundled pipes 2 After the protective work is completed and the pipes are wrapped use seal material to block the hole in the wall so as to prevent rain and wind from entering the room G Position and Method of Installing Wire Controller 1 First select an installation position According to the size of the communication line of the wire controller leave a recess or a embedded wire hole to bury the communication line 2 Ifthe communication line between the wire controller 85 X85 7 16 and the indoor unit is surface mounted use 1 PVC pipe and make matching recess in the wall refer to Figure 6 If concealed installation is adopted 1 PVC pipe can be used Refer to Figure 7 3 No matter if surface mounting or concealed mounting is selected it is required to drill 2 holes in the same level which distance shall be the same as the distance 60mm of installation holes in the bottom plate of the wire controller Then insert a wood plug into each hole Fix the bottom plate of the wire controller to the wall by using the two holes Plug the communication line onto the control panel Lastly install the panel o
48. rating status or shut off status shall be memorized after a power fail 02 means the operating status or shut off status shall not be memorized Press the ON OFF key to store the set value and exit the seting 10 Malfunction display Fig 11 When the malfunction happened during operation the displayer will display ERROR icon and flash and meanwhile will display the error code when there are multi malfunction happened the displayer t ERROR MODE will display the error codes circularly The first number denotes the system number if there is only one system in li the display it will display the system number 1 the SWING TIMER following two are error codes For example as show in ON OFF right figure that denotes the system 1 low pressure protection of compressor Fig 11 The meaning of error codes as show in below Error code Malfunction EO Water pump malfunction E1 High pressure protection of compressor E2 Indoor anti frozen protection Low pressure protection of compressor Air discharge high temperature protection of compressor E5 Overload protection of compressor E6 Transmitmalfunction Indoor fan protection Water flow protection FO Malfunction of indoor environment sensor at air return vent Evaporator sensor malfunction F2 Condenser sensor malfunction F3 Outdoor environment sensor malfunction F4 Malfunction of air discharge sensor F5 Malfunction of environment sensor on displayer 1
49. ssories and parts for installation failure to use may lead to electric shock leakage or fire Water pipe Gas pipe Some parts of the water pipe are made of plastic If there is electrical leakage accidently from air materials and not suitable for earthing conditioner it is easy to cause fire or explosion Ce 36 9 Care and maintenance Please cut off the power supply after you used the air conditioner Cut off power supply before cleaning E Do not splash water directly to the unit e Absorbs bad smell in air such as carbon monoxide carbon dioxide benzol gasoline and so on e Absorbs harmful objects bigger than 1 0 um in air such as dust flower power germ virus and so on e t can be used for about half a year to one year 1 C heck to make sure no objects obstructing the intake and outlets parts on both the indoor and outdoor units 2 Check to make sure ground wire is connected and that it is not damaged 3 Check to make sure air filter has been cleaned 4 Turn on the power 6 hours before starting the air conditioner 2 and 3 should be done by professional 1 Turn off power 2 Clean the filter and the body of the unit A Ghatoft Done by professinal power 3 Clear outdoor unit of dust 4 f there is any rust in the outdoor unit this should be painted over to prevent the rust from spreading 37 10 Instructions of unit installation 10 1 Install of the cassette type indoor unit A Schematic diagr
50. ter selecting one condensate outlet the other outlet shall be blocked by rubber plug Bundle the blocked outlet with string to avoid leakage and also use thermal insulation materials to wrap the blocked outlet 3 When shipped out from factory both the condensate outlets are blocked by rubber plugs Insulating Layer of Condensate Pipe n m d h T H i emm a aem a 1 iE mem pam ro s fi EA i faa ixl pumem 1 WSs UH Lo HI ee ce ODO Vacuum meter Thermal Insulation of Condensate Pipe zm E Air purging and leakage test 1 Take out the nut cover of the inlet for LIL jmd as mi CY a L1 r ry TT va T m T Cj i Fi g MJ refrigerant mm Liquid pipe Gas pipe Vacuum pum 2 Connect the tube of the vacuum watch with m 50 the vacuum pump having the low pressure end linking to the inlet for refrigerant 3 Starting the vacuum pump when the indicator turns to 1 bar closing the low pressure handle and stopping vacuumize keep for 15 minutes ensuring the pressure of the vacuum watch remains 4 Take out the valve cover of the gas valve together with the liquid valve 5 Loosing the cord of liquid valve until the pressure rise to 0 bar 6 Dismantle the tube from the cover of the inlet for refrigerant then tighten the cover 7 Loose the valve cord of the gas valve as well as the liquid valve entirely 8 Tighten the valve cover of the gas valve and liquid valve so as to
51. to be lower than present ambient AC temperature If not the unit will not operate in cool mode v and only the fan is active NE In dry mode DRY will light Indoor fan will run at low speed isis up j in certain temp range Dry efficiency as well as energy AUTO rd 5 saving efficiency in this mode is much better than that in ON OFF af cool mode l n heat mode HEAT will light The setting temperature should be set to be higher than present ambient Fig 8 temperature if not the unit can not operate in heat mode n fan mode FAN will light n auto mode AUTO will light and the unit will run at the mode automatically adjusted according to ambient temp In heating mode if outdoor temp is low with high humidity 27 the outdoor unit will be frosted resulting in low efficiency of heating in which case the controller will automatically start to defrost with DEFROST displayed Note No heating for cooling only unit and auto mode will l l TMER C C MODE be shielded after setting energy saving Acc 2 A 6 Timer Setting Fig 9 10 11 AZ FAN 7 N Timer function in this wired controller conneted with mo 2 weekly timer is invalid and wired controller will be nen 27 controlled by weekly timer E Pond dd Either in ON status or OFF status of the unit press TIMER Fig 9 ig button into timing setting and then press A or Wbutton to C N set timing Fig 7 set time Fig 8
52. vers start to rotate automatically and stop when repressed AUTO FAN _ AUTO Se yey de d TEMP button CI CI C i 3 LI TEMP increases 1 C by pressing CD button once and decreases 1 C SWING HUMID LIGHT SAVE by pressing C3 button once At COOL mode operation SET TEMP can be selected from 16 C to s 30 C e TIMER H H AtDRY modeoperation SET TEMP dd ola HR can be selected from 16 C to 30 C At HEAT mode operation SET TEMP can be selected from 16 C to 30 C M ODE button Press this button to change the operation mode in order of 13 FAN button Press this button to change the fan speed of AUTO FAN d mp ad COOL mode DRY mode FAN mode HEAT mode ON OFF button Press this button to turn on or turn off the unit Name and Function Remote Control Remove the cover Note This type of remote controller is a kind of new current controller Some buttons of the controller which are not available to this air conditioner will not be described below Operate on unmentioned buttons would not impact on the normal use Liquid crystal displayer It shows all set contents ore f AUTO FAN fioc AUTO Se Ww OP aE 88 SWING HUMID LIGHT SAVE 7 on or diui ol HR SLEEP button Press this button to set or concel SLEEP operation TIMER OFF button At operating press TIMER OFF button set OFF TIME in range of O to 24 hour to stop the unit automatic
53. y operation the system will quit the menu and displays the normal unit off interface The above setting has been completed the system will display SAVE icon no matter by buttons on displayer or the wireless remote control the setting temperature should not exceed the former SAVE setup temperature range for example as show in Fig 9 we set up the cooling lower limit is 23 C in SAVE setting the upper limit is 27 C the user can set the cooling temperature between 23 C to 27 C by the wireless remote control and buttons on displayer If the set up upper limit temperature is the same with the lower limit temperature that the system only can run at the corresponding modes at the set temperature After the SAVE mode set up at unit turned off press the FAN VW buttons for 5 seconds will quit the SAVE setting function but the former setting data will not clear and the next time SAVE MODE setting will be the initial setting temperature After powered off the SAVE setup function will be memorized the next time power on the SAVE setting ne n is still active i oet up the SAVE mode the SLEEP AUTO modes ON OFF will shield Fig 10 9 MEMORY function setup Fig 10 Press and hold the MODE key for 10 seconds when the unit is shut off to switch set values so as to decide if the unit operating status or shut off status shall be memorized after a power fail If the set temperature area displays 01 it means the unit ope
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