user manual - sinclair air conditioners
Contents
1. p6 35 9 52 4 Piping between the Indoor and Outdoor Units 1 Refer to Fig 6 for the moments of torque for tightening screws 2 Let the flare end of the copper pipe point at the screw and then tighten the screw by hand 3 After that tighten the screw by the torque wrench unit it clatters as shown in Fig 6 4 The bending degree of the pipe can not be too small otherwise it will crack And please use a pipe tube bender to bend the pipe 5 Wrap the exposed refrigerant pipe and the joints by sponge and then tighten them with the plastic tape Pr Pipe Flare Nut Pipe AKG Ordinary ST Torque Wrench Fig 7 Table 5 Moments of Torque for Tightening Screws Wall Thickness mm Moment of Torque NCAUTION During the connection of the indoor unit and the refrigerant pipe never pull any joints of the indoor unit by force otherwise the capillary pipe or other pipe may crack which then would result in leakage The refrigerant pipe should be supported by brackets that is don t let the unit withstand the weight of it NCAUTION For the Multi system air conditioner unit each pipe should be labeled to tell which system it belongs to avoid mistaken inaccurate piping 5 Installation of the Protection Layer of the Refrigerant Pipe 1 The refrigerant pipe should be insulated by the insulating material and plastic tape in order to prevent condensation and water leakage 2 The joints of the i2. Flash 3 times a bees Compressor Stalling Aa Flash 3 times Flash 3 times Flash 3 times eS Over Speed LF Flash 3 times 3 times Flash 3 times 3 times Flash 3 times 3 tmes LF LF Drive Error Error IPM Reset hen Flash 3 times Flash 3 times Flash 3 times nn Compressor Current Flash 15 times Ps PS Drive Enor Error Protection Communication Error between the Inverter Dive and ihe Main Flash 16 times Drive Error Controller Radiator Temp Senso pr 1 Fash 18 times 18 Flash 18 times P7 P7 Drive Eror Error Error Radiator Overheat Flash 19 Drive Error Protection times 17 AC Contactor Flash 3 times Flash 3 times Flash 3 times Drive Error Protection Current Sensor Error Pe Flash 12 eu Drive Error times Sensor Connection Flash 3 times Flash 3 times Flash 3 times Drive Error Protection Over Voltage PH Flash 11 times PH PH Drive Error Protection Low Voltage Flash 21 times PL Drive Error na Temp Drift Protection Drift Protection PE Flash 3 times 3 times Flash 3 times 3 times Flash 3 times 3 tmes PE PE Drive Error Error Drive Board Ambient Flash 3 times Flash 3 times Flash 3 times PF Drive Error Temp Sensor Error A AC Current Protection Current Protection PA Flash 5 times Flash 5 times times 1 E5 Drive Error Error Ee PEE Olas Flash 3 times Flash 3 times Flash 3 times Drive Error Anomaly a i Flash 6 times E6 E6 Indoor error Table 16 Unit n indoor pipe See midway
3. regulations and also this manual 5 The diameter of the power cord should be large enough and once it is damaged it must be replaced by the dedicated one 6 The earthing should be reliable and the earth wire should be connected to the dedicated device of the building by the professional personnel Besides the air switch coupled with the leakage current protection switch must be equipped which is of enough capacity and of both magnetic and thermal tripping functions in case of the short circuit and overload Table 1 Models Power Supply Capacity of the Air Switch po eens oe pieces sectional area MS E36AI 220 240V 50Hz 32A Notes The specifications of the breaker and power cable listed in the table above are determined based on the maximum power maximum amps of the unit The specifications of the power cable listed in the table above are applied to the conduit guarded multi wire copper cable like YJV copper cable consisting of PE insulated wires and a PVC cable jacket used at 40 C and resistible to 90 C see IEC 60364 5 52 If the working condition changes they should be modified according to the related national standard 3 The specifications of the breaker listed in the table above are applied to the breaker with the working temperature at 40 C If the working condition changes they should be modified according to the related national standard 4 Earthing Requirements 1 The air conditioner is classified i
4. inlet temperature sensor error temperature sensor error temperature sensor error Unit A indoor ambient Unit B indoor ambient Unit C indoor ambient temperature sensor error temperature sensor error temperature sensor error CD 14 15 16 Unit A mode conflict Unit B mode conflict Unit C mode conflict Unit B anti freezing protection Unit D mode conflict Unit A anti freezing protection Unit D communication error Unit C anti freezing protection Unit E indoor pipe inlet temperature sensor error _ N 41 42 Unit D indoor unit pipe outlet temperature sensor error Unit D indoor pipe inlet Unit E indoor pipe midway Unit E anti freezing temperature sensor error temperature sensor error protection Unit D indoor ambient Mie E MEGAT UNN pipe outlet temperature sensor Jumper terminal error Unit E communication 35 37 54 55 56 Unit E mode conflict 57 Unit D indoor pipe midway Unit D anti freezing Unit E indoor ambient temperature sensor error protection temperature sensor error 24 25 27 46 47 51 52 53 D OI D D CD temperature sensor error 20 LED88 C1 C2 AP1 AP1 QF M1 L XT1 M2 Fig 13 Outdoor Unit Note Refer to the real products for the exact position of each component Once errors are displayed on the controller please shut off the air conditioning unit and contact
5. temperature Table 16 Flash twice E2 E2 Indoor sensor error Indoor Evaporator See Temp Sensor Short Flash twice F2 F2 Indoor ag Table 16 Open Circuit Air Valve Unit n ee Bih Fash22timesl b7 b7 Indoor temperature sensor Table 16 error Liquid Valve Unit MINGOOr PR Flash 19 times b5 b5 Indoor temperature Table 16 sensor error Unit n mode See Outdoor i Error Item Unit 88 Error Type Display i High Pressure E1 Flash once Outdoor Protection Shutdown for Whole Stan Unit Anti Freeze E2 Flash twice y l Error Protection Kow ce ule E3 Flash 3 times Outdoor Protection 18 High Discharge Temp Protection mmm a Indoor Unit Water Full Error Refrigerant Recovery Flash once Flash once Special Mode Mode eo AmbIEM Temp Flash 3 times F3 F3 Outdoor Sensor Error Outdoor Mid Goil Tempi Ey Flash 4 times FA F4 Outdoor Sensor Error Case Discharge Air F5 Flash 5 times F5 F5 Outdoor Temp Sensor Error Oil Return for Cooling F7 Flash 7 times specia Mode Forced Defrosting H1 Quick Flashing H1 H1 Specia Mode Oil Return for Heating Hi Sieh once H1 Ea Special or Defrosting Mode DEERD VOIE Flash 3 times Drive Error Ee IPM IPM Protection Flash 5 times 5 times H5 Drive Error Error NLA ELK IPM IPMReset PO Drive Error Error td en Flash 15 times Drive Error Protection Communication Error between the Inverter Drive and the Mein Flash 16 times Drive Error Contr
6. Indoor Unit Indoor Unit Ducted Type 09k Indoor Unit Ducted Type 09k Indoor Unit Ducted Type 09k Indoor Unit Ducted Type 09k Indoor Unit Ducted Type 18k Table 9 Liquid Refrigerant Pipe eae es fe Te a 06 35 06 35 06 35 06 35 09 52 The total length of each liquid refrigerant pipe is e d c b a 20 20 15 5 5 65m Thus the minimum additional refrigerant charge 65 50 X 0 022 0 33kg Note no additional refrigerant is needed for the liquid pipe within 50m 4 Additional Refrigerant Charge Record Table 10 Indoor Unit Indoor Unit Model Additional Refrigerant Charge kg St 10 3 Items to be checked after the Installation Table 12 Items to be Checked Possible Errors Check Results Has each part and component of the unit The unit may fall off vibrate or generate been installed securely noise Has the gas leakage test been taken The cooling heating capacity may be poor a Is the thermal insulation sufficient Dews and water drops may be generated Does the drainage go well the Does the drainage go well go well Dews and water drops may be generated and water drops may be Dews and water drops may be generated Is the actual power voltage in line with the The unit may break down or some value marked on the nameplate components may be burnt out Are the wiring and the piping correct TNE UDI MAY Orrar AOW OF Same components may be burnt out Has the unit been earthed reliably T
7. USER S MANUAL SINCLAIR AIR CONDITIONING Original instructions User Notice The total capacity of the indoor units which runs at the same time can not exceed 150 of that of the outdoor units otherwise the cooling heating effect of each indoor unit would be poor Switch the main power on 8 hours before starting the unit helpful for a successful startup It is a normal phenomenon that the indoor unit fan will still run for 20 70 seconds after the indoor unit receives the stop signal so as to make full use of after heat for the next operation When the running modes of the indoor and outdoor units conflict it will be indicated on the display of the wired controller in five seconds and then the indoor unit will stop In this case they can back to the normal condition by harmonizing their running modes the cooling mode is compatible with the dehumidifying mode and the fan mode can go with any other mode If the supply power fails when the unit is running then the indoor unit will send the start signal to the outdoor unit three minutes later after power recovery During installation the communication cable and the power cord must not be twisted together but instead separated with an interval of at least 2cm otherwise the unit is likely to run abnormally Cautions for the Debugging and Maintenance Personnel During debugging and maintenance prior to the startup of the compressor make sure the heat
8. e appearance of the air conditioning unit Only use the soft dry cloth or the wet cloth with neutral detergent clean the outer shell of the air conditioning unit Do not clean the outer shell of the air conditioning unit with more than 45 C hot water to prevent discoloration or deformation Do not dry the air filter screen of the indoor unit on the fire to prevent combustion or deformation 5 1 Check before the Seasonal Use 1 Check if the inlet outlet of the indoor outdoor unit is clogged 2 Check if the earth lead is earthed reliably 3 Check if the batteries of the remote controller are replaced 4 Check if the air filter screen is installed properly 5 Check if the installation of the outdoor is secure If there is something abnormal please contact the Sinclair appointed service center 6 When restarting the unit which is not used for a long time switch on the main power supply eight hours ahead helpful for a successful startup 5 2 Check after the Seasonal Use 1 Clean the filter screen and body of the indoor and outdoor units 2 Cut off the main power supply of the air conditioning system 3 Remove the dust and the foreign matters of the outdoor unit 4 In the event of rusting use the anti rust paint to stop spreading of rust Refer to the Installation and Operation Manual of each indoor unit respectively for detailed maintenance 14 6 Troubleshooting AN WARNING In the event of abnormal conditions l
9. e as required in Fig 6 Installation Space Requirements of the Outdoor Unit 000 gt 2000 gt 500 500 500 EE Fig 6 2 3 Connection between Indoor and Outdoor Units 1 Wiring of the Power Cord CAUTION A breaker must be installed capable of cutting off the power supply for the whole system 1 Open the side plate 2 Let the power cord go through the rubber ring 3 Connect the power card to the terminals L N and also the earthing bolt and then connect the wiring terminals N 1 2 3 of the indoor unit to those of the outdoor unit correspondingly 4 Fix the power cord with wire clips 2 Energy Level and Capacity Code of the Indoor and Outdoor Units Table 2 En EE Outdoor Unit 1 The outdoor unit with capacity level 36 can drive up to four sets of indoor units while the 12 18 21 24 36 2 outdoor unit 42 can drive up to five 2 The sum of the capacity codes of the indoor units should be among 50 150 of that of the outdoor unit 3 Allowable Length and Height Fall of the Refrigerant Pipe Total Length m 70 Li L2 L3s L Eilat 4 Max Length for Single Unit m Ly Outdoor unit and De installation altitude Indoor unit and 7 5 7 5 H2 indoor unit Table 4 Dimension of the Refrigerant Pipe of the Indoor Unit unit mm Capacity Level of the Indoor Unit Gas Pipe Liquid Pipe l p6 35
10. he outdoor unit Check for more details about the meaning of each error as shown in table 15 a 15 b The error codes for duct cassette and floor ceiling type unit are shown in the following table 15 a Table 15 a Outdoor Indicating LED Flashing Times Error Item Unit 88 Running Cooling Heating 88 Controle Error Type Display LED LED LED Display Display High Pressure Protection Shutdown for Whole svalem Unit Anti Freeze E2 Flash twice E E2 y Error Protection g Low Pressure Flash 3 times Protection High Discharge Temp Flash 4 times Protection Outdoor amp 16 1 2 3 4 6 Indoor Indoor Unit Water Full Error Refrigerant Recovery Quick Quick Mode Flashing Flashing UOO AMENI Flash 3 times F3 F3 Outdoor Temp Sensor Error uoan Mia el Flash 4 times F4 F4 Outdoor Temp Sensor Error Flash 9 times 2 Special Mode Special Outdoor Discharge Ai Flash 5 times Outdoor Temp Sensor Error Quick Special Oil Return for Heating Special Compressor Overheat Flash 3 times Drive Error Protection IPM IPM Protection Flash 5 times Flash 5 times times H5 H5 Drive Error Error me Flash 7 times Drive Error Eo S PFCEror Error _ Flash 6 times 6 times Hc Hc Drive Error Error No indoor No indoor fan motor motor H6 Flash 11 times 11 times 1 Indoor Compressor phase Flash 12 times Outdoor circuit een error error Phase Loss PhaseLoss Ld Flash 3 times Flash 3 times
11. heat exchanger of the indoor unit so do the electric heating devices and absorb heat in the heat exchanger of the outdoor unit for a heat pump heating cycle so as to achieve the desired heating purpose vo oOo vol oo 12 4 Parts and Components of the Unit System Structure Outdoor Unit Sm dl Cassette Type ter li i ed Wall Mounted Duet Type deer Indoor Unit Indoor Unit Unit Rectangular outlet air outlet Fig 12 For the Multi system air conditioner unit one outdoor unit is able to drive up to four or five indoor units which can be cassette type duct type wall mounted or floor ceiling type Among them the cassette type and the wall mounted indoor units should be controlled by the remote controller while the ducted type can be controlled by either the remote controller or the wired controller The outdoor unit will run as long as any one indoor unit receives the running command and all indoor units stop once the outdoor unit is turned off 13 5 Maintenance WARNING The unit can only be cleaned after the unit is turned off and the main power is cut off otherwise it would cause an electric shock hazard Do not dampen the air conditioner as it would cause an electric shock hazard and never rinse the unit with water in any event CAUTION Volatile liquid like thinner gasoline etc would damage th
12. here may be a danger of electric shock Eee Does the wire meet the regulated The unit may break down or the component requirement may be burnt out Is there any obstacle at the air inlet outlet ofthe nasorloutdsorunn The cooling heating capacity may be poor ee Have the length of the refrigerant pipe and It may be hard to know the exact the refrigerant charge been recorded refrigerant charge 4 Trial Running 1 Check before the Trial Running Check if the appearance of the unit and the piping system are damaged during the transportation 2 Check if the wiring terminals of the electronic component are secure Check if the rotation direction of the fan motor is right Check if all valves in the system are fully opened 2 Trial Running The trial running should be carried out by the professionally skilled personnel on the premise that all items listed above are in normal conditions 2 Let the unit energized and switch the wired controller or the remoter controller to ON G The fan motor and compressor of the outdoor unit will run automatically in one minute 4 If there is some unusual sound after the compressor is started turn off the unit for an immediate check 11 3 Working Principles of the Unit Schematic Diagram of Multi system Series Inverter Heat Pump i Heat Exchanger Liquid Receiver gt Four
13. hould be taken that the produced hot air or noise should not affect neighbors or surroundings 4 Do not stack obstacles near the air outlet of the outdoor unit otherwise it would reduce the working capability of the unit or increase the working noise 5 In the event of the occurrence of abnormal noise please contact the sales agent as soon as possible 6 Accessories for Installation Refer to the packing list for the accessories of the indoor and outdoor units respectively 2 2 Installation of the Outdoor Unit 1 Precautions for the Installation of the Outdoor Unit The following rules should be followed when the installation location is being considered so as to let the unit run well enough 1 The discharged air from the outdoor unit won t return back and enough space should be left for maintenance around the unit 2 The installation location should be in good condition so that the unit is able to take in and discharge enough air Besides make sure there is no obstacle at the air inlet outlet of the unit If there is remove it 3 The unit must be installed where it is secure enough to support the weight of the unit and capable of reducing to some extent noise and vibration to make sure they do not bother your neighbors 4 The designated lifting hole must be used for lifting the unit and protect the unit carefully during lifting to prevent damaging the mental sheet which would result in rusting in future 5 The unit should be i
14. ike stinky smell please shut off the main power supply immediately and then contact the Sinclair appointed service center otherwise the continuous abnormal running would damage the air conditioning unit and also would cause electric shock or fire hazard etc Do not repair the air conditioning personally but instead contact the professionally skilled personnel at the Sinclair appointed service center as the incorrect repair would cause electric shock or fire hazard etc 6 1 Check before Contacting Service Center Please check the following items before contacting the maintenance serviceman Table 13 Broken fuse or opened breaker Change the fuse or close the breaker Restart the unit when power on heini Power supply plug is loose Plug the power supply properly does not run Insufficient batteries voltage of the Change new batteries remote controller REMEE Conover ohh or AE Keep the control distance within 8 meters control scope The unit stops Clogged inlet outlet of the indoor Cear the obiad soon after it starts outdoor unit Clogged inlet outlet of the indoor Piearine obese outdoor unit Cooling Heating Toomuchpeepeinthereon Note If the air conditioner still runs abnormally after the above check and handling please contact the maintenance serviceman at the local appointed service center and also give a description of the error occurred as well as the model of the unit 15 6 2 Problem Handling The conditions l
15. ing belt of the compressor has been energized for at least eight hours Once the compressor is started it must be guaranteed that it works continuously for at least 30 minutes otherwise it would be damaged This series outdoor units are matched with the Multi system air conditioner indoor unit under the same working conditons exported to European Union This product must not be disposed together with the domestic waste This product has to be disposed at an authorized place for recycling of electrical and electronic appliances Thank you for purchasing Sinclair air conditioners Before use please read this manual carefully and keep it properly for further reference Contents 1 Safety Precautions 4 1 2 Installation Instructions pp 2 2 1 Installation Location and Matters Needing Attention ees 2 2 2 Installation of the Outdoor Unit aaneen eneen erven 4 2 3 Connection between Indoor and Outdoor Units pp 6 2 4 Refrigerant Charging and Trial Running pp 9 3 Working Principles of the Unit 4 12 4 Parts and Components of the Unit pp 13 Nantenmanecee pad seaneuamssioantdiiaantinduaea manu 14 5 1 Check before the Seasonal Use pp 14 5 2 Check after the Seasonal USe pp 14 VOUS SOO UIC eeri eaten nde manent tensiden 15 6 1 Check before Contacting Service Center nan enreen ennen 15 6 2 Problem HANOI csser etaan Oar a aep re 16 6 3 Error Description pp 16 6 4 After Sales Service pp 21 7 Funcion DESCHPNON oasen sneed kennen destcub
16. is collected free of charge By correct disposal of the product you can help to preserve valuable natural resources and help in preventing potential negative impacts to environment and human health which could be consequence of incorrect disposal of waste Ask for more details from local authorities nearest collection point in Waste Acts of respective country in the Czech Republic in Act no 185 2001 Coll in the wording of later regulations In case of incorrect disposal of this waste a fine can be imposed according to national regulations Manufacturer Sinclair Corporation Ltd 1 4 Argyll Street London W1F 7LD UK Supplier and technical support Nepa spol s r o Purkynova 45 612 00 Brno Czech Republic WWW nepa CZ Toll free info line 420 800 100 285 CE
17. isted below are not classified into errors Table 14 l When restart the unit soon after it The overload protection switch of the unit let the The unit lis stopped startup delayed for three minutes does not run As soon as powerison The unit will stand by for approximate one minute The unit ee ad _ When the cooling operation starts The hi humidity air indoor is cooled quickly blows out mist The unit clatters as soon as itllt is the sound generated during the initialization of starts running the electronic expansion valve The unit swishes during the lt is the sound when the refrigerant gas runs inside cooling operation the unit The unit ar Wack 3 m The unit swishes when it is It is the sound when the refrigerant gas stops generates i started or stopped running noise oe ale le When EIS A ANG It is the sound when the draining system is operating after the running The unit squeaks when it is in and It is the sound of frication generated by the skin plate after the running etc which swells due to the temperature change The unit When the unit restarts after it is not The dust inside the unit is blown out again blows out dust used for a long time The unit PR l When the unit is running The odors absorbed in are blown out again emits odors 6 3 Error Description If some error occurs when the unit is running the error code will be displayed on the wired controller and the main board of t
18. llation Instructions 2 1 Installation Location and Matters Needing Attention The installation of the unit must comply with the national and local safety regulations The installation quality directly affects the normal use so the user should not carry out the installation personally instead the installation and debugging should be done by technician according to this manual Only after that can the unit be energized 1 How to select the installation location for the indoor unit 1 Where there is no direct sunlight 2 Where the top hanger ceiling and the building structure are strong enough to withstand the weight of the unit 3 Where the drain pipe can be easily connected to outside 4 Where the flow of the air inlet outlet is not blocked 5 Where the refrigerant pipe of the indoor unit can be easily led to outside 6 Where there is no inflammable explosive substances or their leakage 7 Where there is no corrosive gas heavy dust salt mist smog or moisture 2 How to select the installation location for the outdoor unit 1 The outdoor unit must be installed where the bearing surface is stable and secure enough 2 The outdoor unit and indoor unit should be placed as close as possible to minimize the length and bends of the refrigerant pipe 3 Do not install the outdoor unit under the window or between the buildings to prevent the normal running noise entering the room 4 Where the flow of the air inlet outlet is
19. ndoor unit should be wrapped with the insulating material and no gap is allowed on the joint of the indoor unit as shown in Fig 8 ALL AZ 44 J z A No gap CAUTION After the pipe is protected well enough never bend it to form a small angle otherwise it would Fig 8 crack or break 6 Wrap the Pipe with Tape 1 Bundle the refrigerant pipe and electric wire together with tape and separate them from the drain pipe to prevent the condensate water overflowing 2 Wrap the pipe from the bottom of the outdoor unit to the top of the pipe where it enters the wall During the wrapping the later circle should cover half of the former one 3 Fix the wrapped pipe on the wall with clamps CAUTION Do not wrap the pipe too tightly otherwise the insulation effect would be weakened Additionally make sure the drain hose is separated from the pipe After that fill the hole on the wall with sealing material to prevent wind and rain coming into the room 2 4 Refrigerant Charging and Trial Running 1 Refrigerant Charging 1 The refrigerant has been charged into the outdoor unit before shipment while additional refrigerant still need be charged into the refrigerant pipe during the field installation 2 Check if the liquid valve and the gas valve of the outdoor unit are closed fully 3 As shown in the following figure Fig 9 expel the gas inside the indoor unit and refrigerant pipe o
20. not blocked 5 The outdoor unit should be installed where ventilation is in good condition so that the unit can take in and discharge enough air 6 Do not install the unit where there are inflammable and explosive substances and where there is heavy dust salt fog and other severely polluted air No air guiding pipe is allowed to be installed at the air inlet outlet of the outdoor unit Under the heating mode the condensate water would drip down from the base frame and would be frozen when the outdoor ambient temperature is lower than 0 C 32 F Besides the installation of the outdoor unit should not affect the heat radiation of the unit CAUTION The unit installed in the following places is likely to run abnormally If unavoidable please contact the professional personnel at the Sinclair appointed service center where is full of oil alkaline soil off the sea where there is sulfur gas like sulfur hot spring where there are devices with high frequency like wireless devices electric welding devices or medical equipments special circumstances 3 Electric Wiring 1 The installation must be done in accordance with the national wiring regulations 2 Only the power cord with the rated voltage and exclusive circuit for the air conditioning can be used 3 Do not pull the power cord by force 4 The electric installation should be carried out by the professional personnel as instructed by the local laws
21. nstalled where there is as little as direct sunlight 6 The unit must be installed where the rain water and defrosting water can be drained 7 The unit must be installed where the unit won t be covered by the snow and won t be affected by rubbish and oil fog 8 Rubber or spring shock absorbers should be used during the installation of the outdoor unit to meet the noise and vibration requirements 9 The installation dimensions should meet the requirement covered in this manual and the outdoor unit must be fixed securely 10 The installation should be carried out by the professionally skilled personnel 2 Installation of the Outdoor Unit 1 Outline dimension of the outdoor unit MS E36AI 1087 1015 1103 oo 2 nn oo Do z rz z x 450 nn en PS en eee B 99 2 During the transportation of the outdoor unit two lifting ropes long enough must be used in four directions and the separation included angle must be less than 40 prevent the center of unit deviating 3 During the installation M12 screws should be used to fix the support leg and base frame of the unit 4 The unit should be installed on a concrete base frame with a height of 10cm 5 The installation space of the unit should b
22. nto the Class appliances so its earthing must be reliable 2 The yellow green line of the air conditioner is the earth line and can not be used for other purpose cut off or fixed by the tapping screw otherwise it would cause the hazard of electric shock 3 The reliable earth terminal should be provided and the earth wire can not be connected to any of the following places Running water pipe Coal gas pipe Sewage pipe 4 Other places where the professional personnel think unreliable MS E36AI OUTDOOR UNIT a 2 gt 2 p lt p lt p lt N cp gt N o a N cp S N o z G Z Z Z TT i W ld an lal lta Els je Z a 1g INDOOR UNIT D INDOOR UNIT C INDOOR UNIT B INDOOR UNIT A POWER Fig 1 5 Noise Precautions 1 The air conditioning unit should be installed where ventilation is in good condition otherwise the working capability of the unit would be reduced or working noise would be increased 2 The air conditioning unit should be installed on the base frame which is stable and secure uncouth to withstand the weight of the unit otherwise it would incur vibration and noise 3 During the installation a consideration s
23. oller Padialor TEMP sengor eaw o Flash 18 imes P7 er Drive Enor Error Error Radiator bla Flash 19 times Drive Error Protection AC Contactor Drive Error Protection Sensor Connection Drive Error ETE Over Over Voltage Protection Protection PH Flash 11 times Flash 11 times times J PH Drive Error Error 19 Indoor Flash 9 times Indoor Temp Drift Protection an Drive Board Ambient DE Temp Sensor Error Drive Error Drive Error Indoor Indoor Indoor Indoor F P Charging Circuit Error Flash 17 times Unit n communication See error Table 16 Unit n indoor pipe midway temperature Flash twice sensor error Indoor Evaporator Temp Sensor Short Flash twice Open Circuit Air Valve Unit n indoor unit pipe outlet Flash 22 times temperature sensor error P P E E U 6 m N N og N o OI Liquid Valve Unit NOOB wee Flash 19 times Indoor temperature sensor Table 16 error See Unit n mode conflict I Flash once F1 Indoor Table 16 See Mode Conflict Flash 7 times E7 E7 Indoor Table 16 Table 16 Error Error nn Error ne Error Description Error Description Error Description Unit A indoor unit pipe Unit B indoor unit pipe Unit C indoor unit pipe outlet temperature sensor outlet temperature sensor outlet temperature sensor error error error Unit A indoor pipe inlet Unit B indoor pipe inlet 34 Unit C indoor pipe
24. rough the wireless controller Under the unit is under the Off status if H1 is displayed on the wireless controller the unit will go the defrosting mode 2 when it is turned on through the wireless controller Under the unit is under the Off status it is available to switch over the defrosting mode 1 and defrosting mode 2 by pressing the Mode and Blow buttons simultaneously 22 8 Performance Parameters Rated Working Conditions of the Air Conditioning Unit Table 18 Working Temperature Range Indoor side state Outdoor side state Dry bulb temp C Wet bulb temp C Dry bulb temp C Min cooling Rated Heating Max heating Min heating Notes The heating cooling capacity and noise listed below are all measured before the shipment 2 All parameters listed above are measured under the standard working conditions If there is any change the parameters marked on the nameplate always prevail The heating capacity of the indoor unit just involves that of the heat pump but apart from that of the auxiliary electric heater 23 Take back of electrical waste Information for Users to Disposal of electrical and electronic equipment private households Icon on the product or in the accompanying documentation means that used electric or electronic products must not be disposed together with domestic waste For the correct disposal of the product hand it over to a place for take back where it
25. the professionally skilled personnel for troubleshooting 6 4 After Sales Service If there is any quality or other issue place contact the Sinclair service center 21 7 Function Description Refrigerant Recovery The refrigerant can be recovered from either the indoor unit or the outdoor unit From the outdoor unit it is available to recover the refrigerant from the outdoor unit by pressing SW for a long time period From the indoor unit When the unit is powered on and runs under the COOL mode it is available within five minutes to go to refrigerant recovery mode by pressing three times the LIGHT button on the wireless controller in three seconds with FO displayed How to quit the refrigerant recovery When the refrigerant recovery has started it will quit when the SW3 is pressed down for a long time period or there is a signal from the wireless controller or it has run for ten minutes Forcible Defrosting How to activate this function when indoor unit runs under the HEAT mode and at 16 C it will activate the forcible defrosting by pressing the and seconds How to quit this function the function will quit when the mode of indoor units conflict Switchover of the Defrosting Modes Under the unit is under the Off status if H1 is not displayed on the wireless controller then buttons alternately three times in five the unit will go to the defrosting mode 1 when it is turned on th
26. toasced enodadeunbaateedantie 22 8 Performance Parameters Ne 23 1 Safety Precautions Please read this manual carefully before using and operating correctly as instructed in this manual Please especially take notice of the following two symbols Warning It indicates improper operation which will lead to human casualty or severe injury Caution It indicates improper operation which will lead to injury or property damage Warning The installation should be committed to the appointed service center otherwise it will cause water leakage electric shock or fire etc Please install the unit in a place where is strong enough to withstand the weight of the unit otherwise the unit would fall down and cause injury or death The drain pipe should be installed as instructed in the manual to guarantee the proper drainage meanwhile it should be insulated to prevent condensing otherwise the improper installation would cause water leakage and then wet the household wares in the room Do not use or place any inflammable combustible or any noxious substance next to the unit Under the occurrence of an error like burning smell etc please cut off the main power supply of the unit Keep good ventilation in the room to avoid oxygen deficit Never insert your finger or any other object into the air outlet inlet grille Please take notice of the supporting frame of the unit to see if it is damaged over the long time period of
27. use Never refit the unit and contact the sales agent or the professional installation personnel for the repair or relocation of the unit Non professional personnel are prohibited to dismantle the electric box owing to the high voltage of the outdoor unit An all pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring Caution Before installation please check if the power supply corresponds with the requirement specified on the nameplate and also check its security Before using the unit please check if the piping and wiring are correct to avoid water leakage refrigerant leakage electric shock or fire etc The main power supply must be earthed to avoid the hazard of electric shock and never connect this earth wire to the gas pipe running water pipe lightening rod or phone cable s earth lead Turn off the unit after it runs at least five minutes otherwise its service life will be shortened Do not allow children operate this unit Do not operate this unit with wet hands Cut off the main power supply prior to the cleaning of the unit or the replacement of the air filter When the unit is not to be used for a long time please cut off the main power supply of the unit Do not expose the unit to the moist or corrosive circumstances Never step on the unit or place any object on it It is suggested to have a power on test annually 2 Insta
28. ut by the vacuum pump Manometer Manometer LO knob HI knob Vacuum pump Fig 9 4 When the compressor is not running charge the R410A refrigerant into the refrigerant pipe from the liquid valve of the outdoor unit do not do it from the gas valve 2 Calculation of the Additional Refrigerant Chargeing 1 Refrigerant Charge in the Outdoor Unit before Shipment Table 6 Refrigerant Charge kg Notes The refrigerant charge mentioned in the table above is not included those charged additionally in the indoor unit and the refrigerant pipe 2 The amount of the additional refrigerant charge is dependent on the diameter and length of the liquid refrigerant pipe which is decided by the actual yield installation requirement Record the additional refrigerant charge for future maintenance 2 Calculation of the Additional Refrigerant Charge 9 If the total refrigerant pipe length liquid pipe is smaller than that listed in the table below no additional refrigerant will be charged Table 7 Additional Refrigerant Charge2 gt Extra Liquid Pipe Lengthx22g m liquid pipe 1 4 Note if the total refrigerant pipe length is larger than that listed in the table above the additional refrigerant for the extra length of the pipe needs to be charged as per 22g m 3 Example 42k outdoor unit 6 Fig 10 Table 8
29. way Valve gt H Outdoor Unit Capillary Oil Separator EO T A X X Stop T Avatve Compressor IT l HE HE H HEH Electronic Gas Liquid Separator Expansion Valved 4 CH CP Heating 0 Cooling Indoor Unit 4 0 7 B gt Heat Exchanger D SHEE Heat Exchanger Ns Heat Exchanger eee ere ae Heat Pxchanvet Fig 11 Schematic Diagram of Multi system Series Inverter Heat Pump The outdoor and indoor units start to work once the power is switched on During the cooling operation the low temperature low pressure refrigerant gas from the heat exchanger of each indoor unit gets together and then is taken into the compressor to be compressed into high temperature high pressure gas which will soon go to the heat exchanger of the outdoor unit to exchange heat with the outdoor air and then is turned into refrigerant liquid After passing through the throttling device the temperature and pressure of the refrigerant liquid will further decrease and then go the main valve After that it will be divided and go to the heat exchanger of each indoor unit to exchange heat with the air which needs to be conditioned Consequently the refrigerant liquid become low temperature low pressure refrigerant gas again Such a refrigeration cycle goes round and round to achieve the desired cooling purpose During the heating operation the four way valve is involved to make the refrigeration cycle run reversely The refrigerant radiates heat in the
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