Haier AE122BCAAA (H2EM-18H03) User's Manual
Contents
1. Directly use angle steel or new angle Suspending bolt T steel for support LA fi MA Hoisting screw Angle steel for support Suspending of indoor unit e Fix the cap of hoisting screw on and suspend them on the T groove of the hoisting part of the unit e U se gradienter to keep the level degree of the unit within 5mm Installation procedure a indoor unit A Notice e In order to normally drain water the drain hose should be mated according to the installation manual In order to avoid dew forming thermal insulation treatment should be done Improper connection pipe may cause water enter indoor Requirements e The indoor side drain hose should be thermal insulated e The parts connected with indoor unit should be thermal insulated Improper thermal insulation may cause dew forming phenomenon e The drain hose should be downwards slant over 1 100 and there should be no S shaped bend Otherwise abnormal sound may occur e The horizontal length of the drain hose should be less than 20m If the connection pipe is too long the supporting frame should be set every 1 5 2m to prevent pipe from rise and fall e For the centralized connection pipe please perform work as the following Figure shown e Pay attention not to exerting external force to the connection part of the drain hose 1 5m 2m Supporting TRE bai As large as possible about 10cm e a Downward slant over VP30 II2. Downward slant over 1 100 Thermal insulation material user self provided M aterial of connection pipe and thermal insulation M aterial of connection pipe Stiff PVC pipe VP 20mm inside diameter M aterial of thermal insulation Foam polyethylene pipe thickness over 10mm Confirm drainage Perform test run to insure the condition of drainage the connection part of the connection should not leak water The confirmation must be performed even if install in winter 21 Installation procedure install indoor unit Z warning e During installation if refrigerant leakage occurs please immediately take ventilation measure If the refrigerant gas meet the fire it may generate poisonous gas e After finishing installation work please make sure there is no refrigerant leakage If the leaked refrigerant gas meet heater and oven etc fire sources it may generate poisonous gas Permitted length and fall of connecting pipe Depending on the outdoor units for details please refer to the attahed manual of outdoor unit M aterial and dimension of connecting pipe Material of connecting pipe Phospor deoxy copper seamless pipe used in air conditioner TP2 Dimension of connecting pipe mm Liquid side A F Two spanners operation Connection of refrigerant pipe K e Perform connection of flared pipe to connect all the refrigerant pipes e The connection of indoor unit connecting pipe must be performed b
3. carpet furniture clothes cigarette and cosmetic etc attached on the air conditioner The stopped indoor unit gives out sound white vapor or cold air In order to prevent the oil and refrigerant from resorting in the indoor unit there is refrigerant flow in very short time so they give out i Sha Shai i Gulu Gulu Additionally when the other indoor units perform HEATING operation sometimes white vapor appears when the other indoor units perform COOLING operation cold air appears If there is the following symptom and check they are the following causes please solve them according to the below given methods The unit does not work itstops immediately Abnormal COOLING or HEATING The fuse is blown out or the C hange fuse or close breaker breaker is open circuit The air inlet or outlet of indoor and Remove the obstacle outdoor unit is blocked The air inlet or outlet of indoor Remove the obstacle mproper set temperature Refer to page 7 The fan speed is set too low Refer to page 7 Doors or windows are open Close them Direct sunshine COOLING Hang curtains or blinds before window Too much people in room COOLING Too many heatsourcesin room COOLING Trouble Contents Code Displayed Indoor temperature sensor trouble Fl Inner pipe coil sensor trouble thin pipe F2 Inner pipe coil sensor trouble thick pipe F4 High pressure trouble pressure F5 Drainage trouble
4. of the air conditioner A In actual use the difference of outdoor temperature room size room structure and direction will make the capacity and power consumption change of the unit The airflow cannot directly blow to the pets and plants Otherwise the petsand plants will be harmed The air conditioner can only be used in air conditioning It can not be used in other purpose Do not use the air conditioner in some specific purpose such as storage or prot ect food animals plants precise instrument and artwork otherwise the quality of them may De declined 11 M aintenance When maintaining do turn off the manual power switch Daily cleaning Clean air conditioner and wire controller e Use soft cloth to dry clean gt e If there is too much dirt on the air conditioner panel Le Pa please soak the cloth with water and then clean it The wire controller cannot use water to clean it should use dry cloth to clean e Itis forbidden to use gasoline diluent eradicator powder and chemical dishcloth etc to clean otherwise it may cause deformation and crack M aintenance after the using season eIn a sunny day and FAN mode let the unit operate about half a day to make the inner part of the unit dry e Turn off the operation switch of the air conditioner cut off the power switch Otherwise even the air conditioner is in OFF state it will consume certain power
5. residence and the like S Installation by yourself is not encouraged Because improper installation could cause Water leakage electric shock and fire Application to inferior environment such as workshop it may cause equipment malfunction and serious injury or death accident A Notice A creepage breaker must be Drain pipe should be arranged M akesure the system is grounded installed at the installation place properly to provide a smooth AN drainage gt A NN S Grounding wire should never be Unless the circuit breaker is i ipei i connected to gas pipe city water installed it may cause i r we ue ee ae pipe lightning conductor rod or electric shock jek eOr NE emay 98 thetelephone line If the grounding damaged by the leaked water wireisnot set propery it may cause Operation safety precautions AWarning Do not let the cold wind blow to When any abnormal condition scorching human body for along time smell or others is found stop operation immediately and turn off the power switch S R Then consult your dealer s Re i It may affect the physical condition If continuing the operation without removing the or cause some health problems cause it may cause trouble electric shock or fire A Notice Do not handle switches with a wet hand Do not use water to clean the air conditioner OMON S It may cause electric shock
6. F6 If after the above checking and treatment the air conditioner still cannot work normally or find the following phenomena please stop the unit and contact the commissioned service center e The fuse or breaker is often blown out or open circuit e In COOLING or DEHUMIDIFY ING there is water leakage e Abnormal operation or abnormal sound be heard eThe display screen of the wire controller shows trouble code indicating the unit has trouble 13 W hen Troubles Occur e Before installing do read this i Safety precautions carefully to guarantee theproper installation e The below attentive matters are divided into AAWarning andi A Note two parts When the wrong installation occur itis very possible death and severe injury and other serious accidents will happen For those items are listed ini A Warning part But even the items listed ini AANotei part can also cause serious accidents A bove all both the two parts are very important contents related to safety so they must be obeyed e After finishing the installation work do test run to verify everything is normal After that please explain the using and maintenance methods to the user A dditionally give this installation manual and operation manual to the user and ask them to keep it properly A Warning e The commissioned repair center shal do the installation work If you do the installation work by yourself the improper installation will cause water le
7. TIMER mode each press the TIM ER mode will change as the following sequence e em lt i irs 12 00 il2 00 12 00 wl 2 00 EMA ERX EMA Then choose the TIMER ON OFF mode f Atthis time the ON will flash 3 Set the TIMER ON time a Press the time adjusting button Each press the set time increases 10 minutes If depress the button the time will increase rapidly Y Each press the set time decreases 10 minutes If depress the button the time will decrease rapidly TheLCD shows the time set It can be adjusted arbitrarily in 24 hours AM refers to morning 4 Confirm the time After adjusting time press SET button to confirm time At this time the ON will not flash OFF begins to flash The time displayed is at x ofclock x minutes the unit will be turned 5 Set the TIMER OFF time Press the TIM E button the adjustment method is the same as the one of setting TIMER ON time 6 Confirm the time of TIMER OFF After adjusting time press SET button to confirm time At this time the OFF will not flash The time displayed is at x ofclock x minutes the unit will be turned off meCancel TIMER e Press the TIMER button several times until the TIMER mode display disappears e According to the sequence of TIMER ON amp TIMER OFF Setting you can realize turning on unit first then turning off unit Operation instruction Sleep operation Before going to bed you can press the SLEEP button the air conditioner w
8. a static pressure box to connect with the air sending outlet of indoor unit independently introduced to respective distributor by rounded duct In order to meet the requirements of room air conditioner the fan speed in each air outlet of any distributor shall be adjusted to basically the same 4 Installation parameter Air volume h Air volume static pressure graph of duct type unit Diameter of dut mm 200 Rectangular H _mm 100 duct L mm 700 T Out unit static pressure Pa 39 a ee Number of duct outlet 1 2 ee F 7 l Duct length m 4 60 B e Noise dB A 40 38 36 ae et Recommended applicableareatin 1 4 25 40 SS Partial resistance of distributor Pa __25 Resistance along duct Pa m 1 2 Static pressure Air volume static pressure of duct type unit 5 i i 2 2 a Value Pa tatic pressure Pa Se 0 5 10 15 20 25 30 Cutline High speed 788 763 740 716 687 663 632 High speed Medium speed g69 642 615 587 567 538 512 Medium speed Low speed 543 519 480 463 442 418 390 Low speed Installation procedure instali indoor unit Z Notice e Do not install the air conditioner at the place where the combustible gas maybe leak In case of theleaked gas gather around the unit it may cause fire accident The indoor unit should be inst
9. e Clean the air filer and the system of indoor unit wash and clean the outdoor unit and use dustcoat to cover the unit M aintenance before the using season e Check if there are any obstacles in the air inlet and outlet m a tle L of indoor and outdoor unit to avoid the working efficiency drop Le G e Please do install the air filter and insure it is not dirty Otherwise the unit is damaged or has trouble due to the dust entry into the unit eIn heating in order to protect the compressor in starting the unit please switch on the power switch of the unit 12 hours in advance before using it and in using season please always keep the power switch in ON state 12 Troubleshooting Before as the special repair center for help please check the following items of the air conditioner Symptom Cause water flow v 5 g 5 Fa in the out air Hear the sound of The water flow sound when operation starts during operation and shortly after operation stops in 2 3 minutes shortly after the operation starts sometimes the sound becomes louder This is the sound of refrigerant flow and the draining sound of condensate water In DEHUMIDIFYING In DEHUMIDIFY ING operation when the room temperature is 2 C higher no air sent out or cannot than the set temperature despite of the set FAN SPEED the air conditioner change the fan speed will operate in LOW FAN SPEED Havi ng pecul iar smell Because the smells generated by wall
10. eco TO O gt Ws Blank 42 00 pn12 00 12 00 12 00 Timer On Timer Off Timer On Off Then choose the timer mode as you need TIMER ON or TIMER OFF At this time the ON or OFF will flash 3 Set time Press the time adjusting button A cee the set time increases 10 minutes If depress the button the time will increase rapidly W Each press the set time decreases 10 minutes If depress the button the time will decrease rapidly This LCD will show the time set the time can be adjusted within 24h AM stands for morning PM stands for afternoon 4 Confirm the time After calibration of the clock press SET button to confirm time At this time the ON or OFF will not flash The time displayed is at x ofclock x minutes the unit will be turned on TIMER ON or turned off TIMER OFF E Cancel TIMER Press the TIMER button several times until the TIMER mode display disappears Hints After power failure the clock should be calibrated again The wire controller has memory function when you use this function for the second time if the time set is the same as the previous one you just need to choose the TIMER mode then press the SET button to confirm Operation instruction Time on off function 1 After turning on the unit set the proper working mode The LCD of the wire controller will show working mode except for Timer Sleep Swing 2 Set of TIMER mode Press the TIMER button to change the
11. measurer to quantificationally charge The a dditional charging amount must be complied with the specified amount R equirements B oth excessive charging and less charging of refrigerant will cause the compressor trouble It must be complied with the specified amount 3 For discharging please refer to outdoor unit 4 Leakage detection e Use leakage detector or soap water to check if the connected part of the connection pipe and the valve cap leak 5 Thermal insulation treatment e The thermal insulation of connection pipe should be performed at both gas side and liquid side In COOLING both liquid side and gas side are in low temperature in order to prevent dew from forming thermal insulation should be done The thermal insulation material at the gas side must use the material with the heat P resistant temperature over 120 C The connected part of indoor unit connection pipe should be thermal insulated Thecutupward Attached Figure On site connection pipe side Accessorial thermal insulation pipe 23 Indoor unit LS o AY gt Wiring method S 1 The wiring method of orbicular terminal a For the connection wire which end is orbicular J terminal its wiring method is as the right figure 2 Installation procedure Electric wiring Note All the wires should be copper core wires The power cable of indoor unit should be equipped according to the operation manual of indoor unit Before finishi
12. precautions 1 For those models with electric heat function it is forbidden to directly connect the air outlet with canvas and material alike inflammable interfaces 2 When installing indoor unit it is necessary to leave a checking hole for convenient repair 17 Installation procedure instan indoor unit After choosing the installation position perform the following procedures 1 Cut a hole in the wall put the connection pipe and wire through a locally bought PVC pipe penetrating through the wall The wall hole should be slightly slant downwards toward outside the slant degree should be at least 1 100 as Figure 1 shown 2 Before cutting the wall hole check and insure there is no pipe or steel at the right back of the wall hole Avoid cutting the hole in the place with electric wire or duct 3 Hang the unit on a firm and level roof If the base of the unit is not firm it may cause noise vibration or leakage as Figure 6 shown 4 Support the unit firmly and reliably 5 Change the shape of connection pipe connection wire and drain hose to make them easily pass through the wall hole Installation dimension Unit mm 18 Installation procedure install indoor unit e When install the duct hidden type indoor unit the return air box must be designed and installed as Figure 1 Figure 2 e The distance between the air outlet of duct and the air outlet of air conditioner should be no m
13. some places the creepage breaker shall be installed If do not install the breaker electric shock may occur e After electric installation power on them to do electric leakage test 14 Installation instruction A Notice This manual can not include all kinds of conditions if you have new requirements and questions please contact with local Haier Sales Center A Warning Before installing the unit please read this manual carefully Improper instal lati on may cause accidents and make unit damage or death Installation tools 1 Screwdriver 2 Steel saw 3 60mm 70mm diameter drill 4 Spanner diameter 17 27mm 5 Spanner 14 17 19 27mm 6 Pipe cutter 7 Pipe flarer 8 Knife 9 Pincers 10 Leakage detector soap water 11 Tape measure 12 Scraper Standard accessories The following parts mentioned in this manual are self provided installation parts Mark A B C D E F iual Pipe j Nonbibulous Le PA supportin co Drain hose thermal insulation le g plate material powder Accessories attached with the unit The following lists the accessories attached with the unit please use them according to the installation needs NO Shape Wire controller Icignal wire Gasket Wire clamp eae pipe Manuel amp Oo mart 1 1 8 J 2 1 Installation instruction 1 Installation of Du
14. the turned off the compressor will start after 3 air conditioner will de frost minutes have elapsed to protect the compressor automatically for several minutes During defrosting EA A both the fan of indoor and W outdoor unit do not run A fter finishing defrosting the air Y conditioner will automatically resume operation Change of fan speed Hint InCOOLING mode theairsendingissetatA UTO whenthe W hen the air conditioner is in Heating mode indoor temperetureis near the set temperature thefan pead it absorbs heat from outside and release to will lower automatically In HEATING mode when room indoors So the outdoor temperature may temperdurereaches theset temperdure thecompressor will affect the H eating effect Sop running and thefan will changeto LOW FAN orstop InDEHUM IDIFY ING mode thefan speed will change automatically gt Power failure resume function please set and use this function according to actual condition After setting power failure resume function if there is a sudden power failure during unit Operation when power on for again the unit will resume the previous state Setting method when the wire controller is in ON state except for TIMER and FAN mode press the SLEEP button for 10 times in 5 seconds after the buzzer sounds 4 times the unit will change to POWER FAILURE RESUME function Cancellation method press the SLEEP button 10 times in 5 seconds after the buzzer
15. the back cover of wire controller properly to its corresponding wood then use wood screws to fix the back cover on the wall Note Install the back cover of wire controller on the even wall as possible as can W hen tightening ea screw do not use to tight force otherwise the wire controller may be damaged witc Mark ON OFF 1 Fixed frequency Inverter Note 2 Haverise and drop No rise and drop W hen connecting wire please keep 3 Swing No Swing a certain distance between signal 4 The collection temperature The collection temperature Wire and electric wire over of main panel of panel 10mm esa eae tts reas Is set as Dimension of signal wire 3 Indoor unit wire connection i Ba a H 2 Connect the terminals A B C D on the wire Dimension 0 33 mm Arr Ar on the indoor PC panel The connection between indoor peeSr UL Tespeclvely unit and wire controller and Arrange wire from this part indoor unit and outdoor unit m v should use shield wire A nd the m ar two ends of the shield wire Boo bakoe should be grounded otherwise SSe Mirecontraller Dapit the disturbance will cause unit ooo wire controller abnormal operation OO Cre tb lt Shieldwire Grounded Note Confirm the connection part of terminals is firm and will not touch shield wire
16. 2 times the POWER FAILURE RESUME function is cancelled Note After the unit is set POWER FAILURE RESUME function if there is a sudden power failure in using during this period of time if there is no need to use the unit for along time please cut off power to prevent the air conditioner from automatically resuming to the previous setting if power failure resumes or press the ON OFF button to turn off the unit after power failure resumes Name of Parts Indoor unit Electric box lt Wire controller sual ModeFan Speed Swing FECES Heier me Name of Parts Wire controller 14 5 46 AD 48 49 B 2 _ a Haier 0 Bae Hater Mowe Fan Speed Swing se COO 20 S les Oo D D FA 7 TTotk Set apl 2 Oe A Bop 3D wees asa OO E 25 a oa 2 mm a 29 1 ON OFF button ae 21 Clock button Used to turn on off unit 12 Humidifying state display Used t to calibrate athe time 2 Temperature display 13 Sleep state display 22 Setting button 3 Clock display Used t fi the ti 4 Timer ON OFF display 14 Network control display Ofte ond clock 5 Humidity display 15 Working mode display 23 Sleep button 6 Air filter cleaning display sie ie SER si
17. 4 Cover the wire controller upper cover Pay attention not to press the connection wire Note Do not touch PC board by hand 25 26 nstallation procedure other instruction and test Other instruction Set of the air sending of the fan motor Before leaving factory the rotation speed of fan motor has already been set at standard choice When the indoor unit uses free air sending and not needing to connect with duct the fan speed of indoor unit is set at standard choice When the indoor unit needs to connect with duct please according to the following figure shown to change the connection of the connector installed on the side of electric box Standard air sendin n The relative relation between B efore leaving factory High fan speed air sending fan speed and static pressure Control box side Control box side Unit Pa I III i Standard i eae comes hite fan speed High fan speed TIIT i 0 30 Fan motor side Fan motor side Cut and flaring method Use pipe cutter to cut the pipe the burrs must be removed After inserting the flarer Connecting pipe Dimension A mm Liquid pipe 6 35mm 1 4 0 8 1 5 perform flared nut Gas pipe 12 7mm 1 2 1 0 1 0 AARTEN Burrs Uncompleted Too long Slant Broken The following items must be noticed carefully during installation After finishi
18. AN SPEED the unit will operate in mild Press the FAN SPEED button dehumidifying operation gt e B LOW FAN MED FAN HIGH FAN AUTO Choose the desired fan speed Turn off the unit Press the ON OFF button to turn off the unit The wire controller only shows the clock and room temperature In Heating operation after start the unit the air conditioner will sending warm air a moment later to prevent the cold air blowing out In Dehumidifying when the room temperature drops 2 higher than the set temperature regardless the set fan speed the air conditioner will Hints The wire controller can memorize the working condition of each time When start the unit for the second time just need to press ON OFF button the air conditioner will work according to the previous working mode except for Timer Sleep and Swing Operation Instruction time on off function Beforeusing TIMER function calibrate the clock first referring to page 3 W hen you wake up in themorning before going back to home after work or after going to bed you can letyour air conditioner automatically tum on or tum off 1 Turn on the unit A fter turing on the unit setthe desired working mode TheLCD of thewirecontolle will show working mode exceotfor Timer Sleep Swing 2 Set of TIMER mode Pressthe TIM ER button to changetheTIM ER mode each press theT IM ER modewill changees the following 7 5 Sequence ag
19. Free Combination Multi split Type Room Air Conditioner AEI22BCAAA Contents H2EM 18H03 n g Before Use Operation Points 1 Name of Parts 2 3 Safety Precautions 4 5 Operation Instruction Fan Operation 6 Auto Cooling Dehumidifying Heating Operation 7 Timer On Off Function 8 Timer On Off Function 9 Sleep Function 10 User s Attentions 11 Maintenace Maintenance 12 Troubleshooting 13 Installation of Indoor Unit Installation Instruction 14 16 No 0010572805 Installation Procedure 17 26 e Please read this manual carefully before using e Please keep this manual for future use Operation points Operation of air conditioner Anti cold air blowing out During Heating operation after starting When the ambient humidity is too high in the unit the indoor fan motor will not COOLING or DEHUMIDIFYING mode rotate immediately to prevent cold air from there may be water dropped in the air outlet blowing out 22 7 ao boa Sa a g 0 i 3 minute protection function Defrosting function During Heating operation when frost formed If start the unit immediately only after it is on the heat exchanger of outdoor unit
20. It may cause electric shock Safety Precautions A Notice The system should never be used for Do not put or use any spray Do not put the fire devices in any other purposes than intended such near the air conditioner and the places which the air from as for preservation of food flora and ido not directly spray to the theair conditioner can directly fauna precision devices or work of air conditioner blow art sona B o Otherwise it may cause It may cause the fire devices Itmay cause deterioration of theatticles fire cannot burn completely Do not install the system where the air Only use the proper specified fuse outlet may directly reach the flora and fauna RK If use metal wire or Copper wire to replace the fuse it It will not be good for their health may cause trouble and fire accident Do not use the power When operating the system Whencleaning please switch to turn of or off the simultaneously with a combustion stop the unit and cut off alrcopeluchet apparatus indoor air must be ventilated veils a frequently Voy S FIN Do not perform gt a cleaning when the It may cause fire Insufficient ventilation may cause indoor fan motor is or Creepage the danger of lack of oxygen rotating in high speed a Do not use such equipment as Do not put the water awater heater etc around the containers such indoor unit or the
21. S E as vase on wire controller the unit l l If the system is operated at the vicinity of such If the water enters into the unit equipment that generates steam condensed water may and damages the electric drip during cooling operation or it may cause Creepage insulation material it may or short circuit Cause electric shock E Safety precautions when moving reinstalling and repairing the air conditioner A Warning Do not refit the air conditioner When repair When moving theair conditioner to another is needed please contact your dealer installation place please contact the dealer or the professional installer Improper moving and reinstallation may Improper repair may cause water leakage cause water leakage electric shock and electric shock and fire accident fire accident Operation instruction Fan operation m Turn on the unit Press the ON OFF button to turn on the unit The LCD display of the wire controller will show the previous working state except for Timer Sleep Swing mode the operation indicator light on the wire controller will light up Choose of working mode Press M ODE button each press the working mode will change as the following sequence AUTO COOLING DEHUMIDIFYING HEATING FAN AUTO COOLING DEHUMIDIFYING HEATING FAN Choose FAN operation Adjusting FAN SPEED Press the FAN SPEED button to change fan speed LOW FAN MEDFAN HIGH FAN mmer gt
22. akage electric shock fire and other accidents e The installation work shall be in line with what the installation manual specified If installation is not proper water leakage electric shock fire and other accidents will occur e Install the air conditioner to a place where can definitely stand its weight The air conditioner can not be installed on a nonmetal bracket such as theft guard net Places not firm enough will cause drop down of unit resulting in body hurt e The installation work shall be preventive to typhoon and earthquake If the installation work is not met with the requirements overturn of the unit will occur resulting in accidents e Using the specified cable to do wiring work and connecting firmly and properly Fix the connecting part of the terminals to prevent it from the external force Improper connection and fixing will cause heating and fire etc accidents e Wiring shall be kept in correct shape avoiding extrusion A fter installation the electric box cover and the external panel shall not nip the wire Improper installation will cause heating and fire etc accidents e When setting or moving the air conditioner do not let the air and things alike get into the refrigeration system except the specified refrigerant R 22 If air and other things enter abnormal high pressure will occur which easily cause break and body injuries etc accidents e When installing do use the accessories or specified parts If not using th
23. alled in the place where the cool air and warm air may evenly circulate Avoid the following places e Place with too much salinity coastal area e Place with too much sulfuration gas mainly is the hotspring area the copper pipe and brazed part are easily corroded e Place with too much oil including mechanical oil and vapor e Place using organic solvent e Place with machines may generate high frequency electromagnetic waves The control system may have abnormality e Place near the doors or windows that come close to the external high humidity air may easily form dew e Place where the special sprayer may be frequently used e On vehicles boats and ships e Place less than 1m away from TV radio radio devices and fluorescent lamp Indoor unit 1 Choose the place where the air from the air conditioner can spread throughout the room and where the connection pipe connection wire and drain hose may be easily arranged to the suitable outdoor position 2 Choose the place where the vertical distance between the center of air outlet and the ground is no more than 2 7m 3 The structure of the ceiling should be firm enough to bear the weight of the unit 4 The connection pipe drain hose and connection wire can penetrate through the wall and connect indoor and outdoor unit 5 The connection pipe and drain hose between indoor and outdoor unit should be as short as possible 6 The connection flare should be provided by user Safety
24. ct 1 Duct material Type Material Structural characteristic Main use Normal thin steel Good processing performance and structural hardness Galvanize steel Good anticorrosive performance Generally used in ventilation duct syster Aluminum oritsdloy Good processing performance corrosion resistant Storm protection system in f uneasily sparkle ventilation engineering Stainless steel Anticorrosive acid resistant Anti corrosive ventilation engineering in chemical industry Aluminum foil soft Soft with compression resistant simple installation Widely used metal duct with vibration resistance Sprayed a layer of 0 2 0 4mm plastic on the normal Air conditioning system needing Plastic compound steel fhin steel good dust protection and anti corrosive system under 10 70 Applicable to the ambient condition Stiff PVC plastic Anti corrosive glazed surface easy production of 0 60 ventilation system with corrosion of acid gas Nonrretal material Glass fibre reinforced With light high intensity noncombustible Anti corrosive glazed surface easy plastic anti corrosive high temperature resistant characteristic production 2 Sectional shape of duct mainly has rounded and rectangular two shapes Rectangular duct Rounded duct it 3 Connecting mode The dimension of rectangular duct is the same as the air outlet of indoor unit can be directly connected the rounded duct needs to be added with
25. e parts specified by our company water leakage electric shock fire and refrigerant leakage will occur e Do not lead the drain hose to drain where the sulfur gas may be involved Otherwise the poisonous gas will enter into the indoor e During installation if refrigerant leakage occurs do the ventilation work immediately Assoon as the refrigerant gas meets fire poisonous gas will be produce e After installation confirm there is no leakage of refrigerant If the refrigerant gas enters into room and meet the air blowing heater heater or stove etc fire source the poisonous gas may be produced e Do not install the unit in a place where the combustible gas may be leaked In any case the combustible gas leaks and accumulated around the unit fire accident will occur e The drain hose should be correctly installed according to the installation manual to ensure smooth drainage and take proper heat preservation measure to prevent from dew mproper pipe installation may cause water leakage result in wet the indoor articles e Do heat insulation work to the refrigerant gas pipes and liquid pipes to reach the purpose of heat preservation If the heat insulation measure is not sufficient water generated by condensing dew will drip leading to wet the floor and indoor articles A Notice e Do grounding work Do not connect the grounding wire to gas pipe tap lighting rod or telephone line Improper grounding will cause electric shock e In
26. gt gt y GH LOW FAN MEDFAN HIGHFAN Choose the desired fan speed Turn off the unit Press the ON OFF button to turn off the unit The wire controller only shows the clock and room temperature About FAN operation FAN operation refers the air conditioner does not perform COOLING and HEATING operation but FA N operation In this mode the air conditioner cannot perform AUOT FAN operation and does show the temperature value on the wire controller Operation instruction 1 Turn on the unit Press the ON OFF button to turn on the unit The LCD display of the wire controller will show the previous working state except for TIMER SWING SLEEP mode The operation indicator light on the wire controller will light up C2 Choose of working mode Press MODE button each press the working modewill change as the following sequence ae x OES O J AUTO COOLING DEHUMIDIFYING HEATING FAN then choose AUTO COOLING DEHUMID IFYING HEATING operation Set temperature than set temperature unit in Press the TEMP SET button COOLING operati on Ultra low air flow A Eachpress the set temperature will increase degree S w Eachpess the set temperature will decrease 1 degree Set temperature I o eD e ing i When room temperature is higher Set temperature 7 Set the desired temperature When room temperature s reaches set teinperabire C OAdj usting F
27. held tightly Correct pressing Wrong pressing Terminal bloce _ _ Sketch map 3 Pressing method of connection wire 24 After wiring the connection wire must be pressed with wire holding clamp The wire holding clamp should press on the out cover of the connection wire As the right figure shown e The indoor and outdoor unit shall respectively use special power circuit e The indoor units connected with the same outdoor unit its creepage breaker and switch shall be connected to the same power circuit e The communication wire of indoor and outdoor unit is 2 core twisted pair with polarity as right figure shown eThe indoor and outdoor unit shall respectively use special power circuit 1121314 j j P E id l Q Q Q Q Outdoor unit 1PH 220V 50Hz Installation procedure instal wire controller 1 Remove the upper cover of wire controller us ra wm 7 MT T The PC board is installed on the back cover of Saal ean A wire controller When remove the upper cover 90 pay attention not to damage PC board a oog Face 2 Install wire controller Drill 2 wall holes according to the position of the 2 screw holes on the back cover of wire controller then hit wood in the wall holes Put the 2 screw holes on
28. ill operate in comfort sleep mode to make you have a sound sleep Before using this function you should calibrate the clock first otherwise the SLEEP function will be out of order Use of SLEEP function After turning on the unit setting the working mode then press SLEEP button to make the air conditioner have the previous Sleep time powered on for the first time or after performing Sleep is 1h The Sleep symbol will appear Press time A F button you can choose between 1 8h Each press it may increase decrease 1h and will display in the humidity area with xhi and display i Timer Offi in Timer Off area and the time to turn off press Sleep button again to cancel Sleep O per ati on mod es SLEEP operation starts SLEEP operation stops Lin COOLING DEHUMIDIFY ING operation about 6 hours 1 hour later in SLEEP operation the temperature will increase 1C from the set temperature another 1 hour later increase another IC then the unit will operate continuous for 6 hours then it turns Set temperature turnon off automatically The temperature is higher than In COOLING and DEHUMIDIFY ING operation set temperature to prevent you from getting a cold turn off 2 1n HEATING operation 1 hour later in SLEEP operation the temperature will decrease 2 from the set temperature another 1 hour later increase another 2C then the unit will operate continuous at this temperature for 3 lt i cep operation starts SLEEP operation stops hour
29. k When turning on the unit for the first time the clock should be calibrated The method of calibration is 1 Press Clock button the Clock display AM PM will flash 2 Press Ar to Wjust time For each press the time will increase or decrease 1 minute If depressing the button the time will increase or decrease rapidly 3 After confirming the time press Set button AM or PM will stop flashing the clock will begin to work 3 Safety Precautions e Before starting the unit please read the following i Safety Precautions carefully to guarantee the normal operation of the system e The following lists two kinds of safety precautions Warningi and Notice For the items that the improper use may cause death or serious injury are listed ini Warning volume However sometimes the items listed ini Notice volume may also cause serious accidents So these two volumes are the important contents related to safety they must be observed i i Do follow the Do equip with eee Q instruction Ss grounding wire e After carefully reading this manual please keep in hand for reference If the air conditioner is given to anew user this manual should be attached with unit to the new user E Installation Safety Precautions A Warning The system should be applied to The system should be installed by your places as office restaurant dealer or a professional installer
30. li or When there is too much dust Function oo collected on the air inlet the 24 Time Adjusting button wire controller will show this re uel O xe B Used to adjust the time of display to remind the user to timer and clock clean the air inlet After cleaning 16 Electric heating display 25 Reset button and installation just press the air When the wire controller filter reset button 17 peration mode button appears abnormal condition 3 Used to set working mode Auto use a sharp pointed article 7 Super Soft operation display Cooling Dehumidifying Heating to press this button to Fan make the wire controller 8 Fan speed display resume normal 18 Fan speed button 26 Air Filter Reset button poa a eS Used to set fan speed Low Fan After cleaning the air inlet 7 7 F 7 Med Fan High Fan Auto press this button the unit LowFan MedFan HighFan Auto g 19 Swing button can start to operate 9 Auto Swing display Used to set Auto Swing or Fixed 27 Timer button air sending direction Used to set the mode of 10 Health state display 20 Temperature Setting button _ timer Used to set temperature 28 Lock state display 14 Frosty ait state display temperature range 16 30C 29 Electric heat button Note 1 This model does not have the following related display and function 5 7 9 10 11 12 19 28 2 Non electric heating type there is no electric heating button 29 and electric heating display 16 Calibration of cloc
31. ng installation performing checking After installing the refrigerant pipe drain hose and electric wire properly perform test run to ensure the system not have trouble Itis necessary the installer perform the test run for one time to check if the unit works normally
32. ng vacuumizing the refrigerant pipe system do not supply power to indoor unit W hen connecting the indoor amp outdoor wire check the number of the indoor amp outdoor terminals the terminals with the same number connected together with same one wire Incorrect wiring will damage the controller of the air conditioner or make the unit work abnormally The air conditioner must use special power circuit and special air switch 40A groundign wire The wiring work should be done by a qualified electrician according to the national wiring rule The creepage breaker must be installed The grounding line and the null line of the receptacle must be strictly separated Itis incorrect to connect the null line with the grounding line The connection type of power cord is Y connection If the soft power cord is damaged to avoid risk it must be replaced by the manufacturer or their specific repair department or similar professional worker shown Dismantle the screw and put it through the The wiring method of orbicular terminal ring at the end of the connection wire then connect it to the terminal block and tighten the screw The wiring method of straight terminal For those connection wires whose end are O not orbicular terminals their wiring method is L oosen the connecting screw insert the end of the wire directly into theterminal fol fof Witeholdingctame Fo block and then tighten screw Pull the wire outwards slightly to confirm it is
33. ore than 1m when the out unit static pressure is OPa e Low static pressure duct type max static pressure is 30Pa Ceiling Figure 1 a air out duct Yni gil i Return air box Air supply Return air Air ourlet girlle There should be no obstacles Air supply Figure 2 vans M 8 wide expansion screw bolt A amplified M8 hoisting screw Unit Figure 3 M 8 wide lock washer M 8 screw nut B Air supply passage C JOA yr Figure 4 B amplified B C amplified B Rivet Use screw to ee TNE panel TWI panel of unit Air supply passage Air supply passage outlet grille 19 20 Installation procedure install indoor unit Use M8 or M 10 hoisting screw 4 prepare on site W hen the height of hoisting screw is more than 0 9m you must use M 10 their gaps refer to the dimension of air conditioner according to the original structure and the following method to install wood structure Put up the frame wood on the beam and mount the hoisting screws A Hoisting screw i i os Beam New cement panel Use embedded parts and foot screw etc to mount Foot screw Knifetype embedded part Louver typeembedded part hoisting foot screw for connection pipe Original cement panel HF Use the in hole hinge in hole plug or in hole screw Steel structure
34. s then it increases 1t after operating at this In HEATING operation temperature for another 3 hours the unit will turn off automatically The temperature is lower than set temperature to prevent you from feeling uncomfortable during sleep 3 In AUTO operation The air conditioner will operate in the relative Sleep operation according to the operation mode th Eh a pgg Aan ROU MUU 4 1n FAN operation SLEEP operation cannot be applied Note e After setting Sleep function it is not permitted to adjust clock e The Sleep time is less than 8h after reaching the set time the unit will automatically stop e Set Sleep function after setting i Timer Offi function the air conditioner will perform Sleep function e After setting Sleep function the Timer function cannot be set e Set Sleep function after setting i Timer Oni function the Sleep function can only be set in the set time of Timer On 10 Usersi Attention e Do not press tightly with the LCD part of the wire controller to avoid damage of it e Set proper room temperature Not too low or high and make every people in the room feel comfortable Cooling Or 26 28 SN p bet e Do not let the cold air blows directly to human body for along time and do not make the room temperature Otherwise it may cause uncomfortable or bad to your health e The room should often ventilate Af
35. ter a long time of using air conditioner the YA room must be ventilated e As the character of Heat Pump air conditioner the heating capacity will decrease with the outside temperature drops e Do not keep the doors and windows open Otherwise it may lower the efficiency of the air conditioner e Television radio and acoustics etc equipment should keep over 1m from indoor unit and wire controller Otherwise they may disturb the image and cause noise e In actual installation because of the influence of neighboring noise and reflection the noise of the unit generally will be higher than the written value e Do not put any heating devices under the indoor unit The heat may cause the deformation of indoor unit e f do not use the air conditioner for a long time it is necessary to cut off power lf do not cut off power the unit may consume power In order to protect the unit before using the air conditioner again turning on the power at least 12 hours in advance The windows should be hung with curtains or blinds 4 Donotletthesun JA z Supr recy shine S Be in the room do not let the outdoor air enter room The articles must keep dry cannot be put under the indoor unit When the humidity is over 80 or the drainage outlet is blocked the Do not put articles around the air inlet and outlet This kind of obstacle A can lower the efficiency A N
36. y two spanners e For installation torque please refer to the following table J a Installation torque N m Tightening torque N m Pb 35 11 8 1 2kgf m 13 7 1 4kgf m 12 7 49 05 5 0kgf m 53 9 5 5kgf m 22 Installation procedure Connection of pipe 1 Connection of pipe Connection method e The connecting pipe max length of K RD 32N is 15m and the max fall between indoor and outdoor unit is 5m the connnecting pipe max length of KDR 70N is 50m the max fall between indoor and outdoor unit is 30m The max fall between two indoor units in one system is 10m Joint Nut e In order to guarantee the efficiency the pipe should be Q as short as possible Spanner e Daub the refrigerant oil on the joint and the flared nut e When bending the pipes give the roundness as large as possible to avoid crashing the pipes e To connect the pipe fit the center and use hand to screw Spanner the nut then use spanner to tighten the nut as shown in figure e Pay attention not to let alien matters such as sand vapor get into the pipe e The connection of indoor unit pipe must be performed by using two spanners 2 The additional charging amount of refrigerant If do not fit the center and screw the nut hard the screw thread may be damaged which will cause refrigerant leakage e The additional charging of refrigerant R22 should be complied with the installation manual of outdoor unit It must use
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