CONDENSING UNITS
Contents
1. R i m _ lt x d amp N 7 IC J J OC JI JC jJ lf UOC AM LEA J LI NUN N c NN N m b 9 a NN ili a i j eT TTE S OEE MAHA Coes X IN CO d A 5 0 f m 18 B 7 09 JJ 1 lo 7 1 DI i RAY N LHA lt i LU oc 5 _ EEA t 096 Outdoor units Dimensions ASE 48A ASE 60A dat ri LB e er Pci LLL eee H 1245 390 Outdoor units Service space 2 Service Space Capacitys60000Btu Wall or obstacle Air inlet Deep foundation M10 bolt 4pieces per unit Outdoor units Wiring diagrams ASE 24A BLACK OUTDOOR UNIT WIRING DIAGRAM RED TEMP SENSOR L era S WAY TERMINAL XP1 CONNECTORS xst coNNECTORS n MID TERMI ANL XT HEE 1 09 69 WHY 692. 4 1 Wa ee CONDENSING UNITS ASE 18A ASE 24A ASE 36A ASE 48A ASE 60A WY SINCLAIR AIR CONDITIONING Dimensions 1 Dimensions ASE 18A I I I T T T T T T TT I I T A I SL I AS NC IL TAL I 1 TES IL I ZZ INNS I I I I IL I I I I I I I I I It I I I I I I I 1 11 IL I I i TI T ARIAL i LH AMA I AH T TT T ILL I I 17 AA C
3. ction of pressure or temp Protection of pressure or temp Yes Is itk1 K2 open 7 Is temp protective switch K1 Pos 1 2 i 4 Outdoor units Yes sible reason The wires is loose to K1 Air or other gas in the refrigerant Heat exchanger is dirty Outdoor fan or fan blade is defective Outdoor unit is bad ventilation Refrigerant is leakage Troubleshooting Is pressure protective switch K2 Yes Possible reason 1 2 3 4 The wires is loose to K2 Air or other gas in the refrigerant Heat exchanger is dirty Outdoor fan or fan blade is defective Outdoor unit is bad ventilation Refrigerant is two much Troubleshooting 9 2 5 Open circuit and short circuit trouble of T3 Is connection to connector of temp sensor good Repair connector Check the resistance of the temp sensor according to Annex 1 Is it the resistance is normal NO Indoor PCB is defective Replace the sensor 9 2 6 Open circuit and short circuit trouble of T4 Is connection to connector of temp sensor good Yes Check the resistance of the temp sensor according to Annex 1 Repair connector Is it the resistance is normal Yes No Indoor PCB is defective Replace the sensor Outdoor units 16 Troubleshooting 9 2 7 High temperature protection of condenser High temperature protection of condenser Check the resistance of the temp sensor according to Annex 1 is it no
4. D With low ambient tem cooling module i L 17 24 30 Indoor temp C Outdoor units Sound levels 7 Sound levels 1m lt TT PP_ gt Microphone Noise level gB A ASE 18A 48 ASE 24A 55 ASE 36A 57 ASE 48A x x 58 ASE 60A Outdoor units Troubleshooting 9 Troubleshooting LEDs for the indication of outdoor trouble ASF 36A ASF 48A ASF 60A 380 415 phase LED2 Off Off Off Flash Flash Flash Flash Outdoor units Troubleshooting 9 2 1 Phase sequence error Phase sequence error Change the order of two of the wires to power supply Switch on the unit again If the problem can not be solved the outdoor PCB is defective 9 2 2 Overload of current Overload of current Check the current normally The max current for ASF 36A is 9 4 A The max current for ASF 48A is 10 9A The max current for ASF 60A is 13 2A Is the current in rated range No Yes Possible reason 1 Outdoor fan is defective The outdoor PCB is defective The compressor is defective Refrigerant is over charged Air enter the refrigerant system Heat exchanger is too dirty Outdoor units Troubleshooting 9 2 3 Lack of phase Lack of phase Check the power supply is it 3 phase Yes Check the connection between power supply and terminal Yes Outdoor is defective Outdoor units 9 2 4 Prote
5. C9 TO INDOOR UNIT TO INDOOR UNIT TO INDOOR UNIT Outdoor units Wiring diagrams ASE 36A T T5 B ig WIRING DIAGRAM S MAIN CONTROL BOARD _ SA NS ps CODE PART NAME eral FANS OUTDOOR FAN XTores RED BLACK BLACK HI Y G 4 BLUE BLUE BLUE N THI BLUE N O LI gt 70 RED a TO INDOOR UNIT BLACK HI LI ai BLUE N ow XT6 BLUE N Y G XT3 exz Tz Z Y G TO INDOOR UNIT CAP3 FAN CAP CONTACTOR TRANSFORMER 4 WAY TERMINAL XT5 6 CONNECTOR HIGH PRESSURE SWI TCH CT1 CURRENT DETECTOR 3889 CONNECTORS CONNECTORS CN100 208 P C BOARD SOCKETS TERMINAL ASE 48A ASE 60A BLUE N Ga TO INDOOR XT2 BLUE N A BLUE N H PRO AS MAIN CONTROL BOARD nul EN BLACK H1 3 3 x 5 XT5 p lt 1 m wire gt E z 5 E m BLACK L3 5 gae Y G TO INDOOR WIRING DIAGRAM CODE PART NAME si OUTDOOR FAN 6 N FAN CAP CONTACTOR TRANSFORMER 4 WAY TERMINAL XT5 6 CONNECTOR K H PRO HIGH PRESSURE SWITCH M1 5 T2 XT5 T1 5 WAY TERMINAL T3 9 1 T4 X PIPE TEMP SENSOR CONNECTORS CONNECTORS P C BOARD SOCKETS Ki TEMP PROTECT S
6. expand nut of the indoor unit Installation 27 PARTS GUIDE SINCLAIR AIR CONDITIONING 8 Exploded view Exploded view ASF 18A Fem nome Tony Na pa nome 1 Fanmetorcapector _ 3 mmm Wem 3 Camtrwms i _ s 5 _ s 3 35 nese wee Dl oo Outdoor units ASF 24A Fan Motor 1 i Wiring Installation Panel Outdoor units Exploded view A An ff il va 1 1 3 um Capillary pipe Gas pipe valve 1 refrigerant Container Support board Left Side IX Exploded view ASF 36A Clamp for front net Container clamp Outdoor units Exploded view ASF 48A we Part Name No Fat Name Quay s Wa 1 20 1 _ s iw sm cmm 1 M Compressor Outdoor units Exploded view ASF 60A we Nome No Part Quai 1 1 _ 1 M compressor 1 _ Outdoor units
7. IIT I J IZ iuum FRENA ITT T I Ir iu DT I 1 21 I IL PS IL I lt l A m T T T TI 1 T T TIC TT T T DURI frr I oI I I I i I H I I I I I I I I I I I I I I I I I I I Lo I SSSI I I I ASI T I LD I IL I I IL IL I I I I LC N 4 5 ES 4 L 14 Q1 LO f ON N re wW mj FO Mmm t Outdoor units IMENSIONS D 098 i a 895 5 24
8. Rolative pressure 140 Necseeary 10 V QC degree 2 2 Vacuum dry procedure There are two methods of vacuum dry due to different construction environment common vacuum dry special vacuum dry D Common vacuum dry procedure Vacuum dry for the first time connect the all purpose detector to the inlet of liquid pipe and gas pipe and run the vacuum pump more than two hours the vacuum pump should be below 755mmHg e If the pump cant achieve below 755mmHg after pumping 2 hours moisture or leakage point will still exist in the pipe At this time it should be pumped 1 hour more e If the pump cant achieve 755mmHg after pumping hours please check if there are some leakage points Vacuum placement test place 1 hour when it achieves 55mmHg pass if the vacuum watch shows no rising If it rises it shows there s moisture or leakage point Vacuuming from liquid pipe and gas pipe at the same time e Sketch map of common vacuum dry procedure Add pressure Add refrierant Vacuum laying test h 2 Special vacuum dry procedure This vacuum dry method is used in the following conditions There s moisture when flushing the refrigerant pipe Rainwater may enter into the pipe Vacuum dry for the first time 2h pumping 3 Vacuum destroy for the second time Fill nitrogen to 0 5Kgf cm2 Because nitrogen is for drying gas it has
9. WITCH ROOM TEMP SENSOR Outdoor units Field wiring 4 Field Wiring Power supply switch Fuse A TY locally Powerwiring Indoor P Power linking wiring Outdoor Indoor Outdoor Unit Unit E Ground wiring Ground wiring lt Strong elec signal link wiring Weak elec signal link wiring e Ground the air conditioner properly in case to affect its anti interference function Outdoor units Electric characteristics 5 Electric Characteristics Gompressor OM _ Model mE 6 58 ASE 24A 220 240 98 ASE 36A 342 418 250 1 98 Symbols MSC Max Starting Current RLA Rated Locked Current OFM Outdoor Fan Motor FLA Full Load Amps KW Rate Motor Output W 53 53 65 65 Notes 1 RLA is based the following conditions Indoor temp 27 DB 19 C WB Outdoor temp 35 C DB 2 MSC means the Max current during the starting of compressor 3 Voltage range Units are suitable for use on electrical systems where voltage supplied to unit terminals is not below or above listed range limits 4 Maximum allowable voltage variation between phase is 2 Outdoor units Operation limits 6 Operation Limits Ensure the operating temperature is in allowable range Cooling 35 STD Q D 17
10. ause the alarm lamp flashes even overflow from the water receipt plate Keep on pouring water until it gives an alarm signal for high water level check if the pump drains water at once If the water level can t fall below the alarmed water level after 3 minutes the air conditioner will stop Installation 25 Installation Turn off the power and drain the remained water then turn on the air conditioner Note The drain stuff in the main water receipt plate is for maintenance Stuff up the drain stuff to prevent water leakage 5 Insulation work 5 1 Insulation material and thickness 5 1 1 Insulation material Insulation material should adopt the material which is able to endure the pipe s temperature no less than 70 C in the high pressure side no less than 120 in the low pressure side For the cooling type machine no requirements at the low pressure side Example Heat pump type Heat resistant Polyethylene foam withstand above 120 C Cooling only type Polyethylene foam withstand above 100 5 1 2 Thickness choice for insulation material Insulation material thickness is as follows Pipe diameter mm Adiabatic material thickness 6 4 25 4 Refrigerant pipe Drainage pipe diameterd20 032 5 2 Refrigerant pipe insulation 5 2 1 Work Procedure D Before laying the pipes the non jointing parts and non connection parts should be heat insulated 2 When the gas proof test is eligible the j
11. h drain pump and indoor unit without drain pump should be in different drainage system Air ventilation 22 al 4 4 3 Selecting the diameter Number of connecting indoor units Calculate drainage volume Select the diameter Calculate allowed volume Total cooling capacity of indoor units HP x2 l hr Allowed volume lean 1 100 I hr I D mm Thick Hard co lt 14 Z25 3 0 Hard 14 lt lt 88 Z 30 3 9 88 s334 Z 40 4 0 Hard 175 lt s334 Z 50 4 5 Hard 334 lt 80 6 0 4 5 Drainage test 4 5 1 Drainage without drain pump After finishing drainpipe installation pour some water into the water receiver plate to check if the water flows smoothly 4 5 2 Drainage with drain pump 4 5 2 1 Poke the Water Level Switch remove the cover use water pipe to pour 2000ml water into the water receipt plate through the water inlet Water 2 V LA 4 5 2 2 Turn on the power to Cooling operation Check the pump s operation and switch on the Water Level Switch Check the pump s sound and look into the transparent hard pipe in the outlet at the same time to check if the water can discharge normally 4 5 2 3 Stop the air conditioner running turn off the power and put back the cover Stop the air conditioner After 3 minutes check if it has abnormity If the collocation of drainpipes is illogical the water will flow back overfull which will c
12. nit Then fasten the nuts at the repair points 1 2 Locate The Pipe a Drill a hole in wall suitable just for the size of the wall conduit then set on the fittings such as the wall conduit and its cover b Bind the connecting pipe and the cables together tightly with binding tapes Do not let air in which will cause water leakage by condensation c Pass the bound connecting pipe through the wall conduit from outside Be careful of the pipe allocation to do no damage to the tubing 1 3 Connect the pipes 1 4 Then open the stem of stop values of the outdoor unit to make the refrigerant pipe connecting the indoor unit with the outdoor unit in fluent flow 1 5 Be sure of no leakage by checking it with leak detector or soap water 1 6 Cover the joint of the connecting pipe to the indoor unit with the soundproof insulating sheath fittings and bind it well with the tapes to prevent leakage 2 Vacuum dry and leakage checking 2 1 Vacuum Dry use vacuum pump to change the moisture liquid into steam gas in the pipe and discharge it out of the pipe to make the pipe dry Under one atmospheric pressure the boiling point of water steam temperature is 100 C Use vacuum pump to make the pressure in the pipe near vacuum state the boiling point of water falls relatively When it falls under outdoor temperature the moisture in the pipe will be vaporized Installation 21 Installation JDU
13. of the prop stand Diameter Distance between the prop stands Installation 23 Installation 4 1 3 Precautions The diameter of drainpipe should meet the drainage requirement at least 2 The drainpipe should be heat insulated to prevent atomization Drainpipe should be installed before installing indoor unit After powering on there is some water in water receiver plate Please check if the drain pump can operate correctly 4 All connection should be firm 5 Wipe color on PVC pipe to note connection 6 Climbing horizontal and bending conditions are prohibited The dimension of drainpipe can t less than the connecting dimension of indoor drainpipe Heat insulation should be done well to prevent condensation 9 Indoor units with different drainage type can t share one convergent drainpipe 4 2 Drainpipe Trap 4 2 1 If the pressure at the connection of the drainpipe is negative it needs to design drainpipe trap 4 2 2 Every indoor unit needs one drainpipe trap 4 2 3 A plug should be designed to do cleaning 4 3 Upwards drainage drain pump 4 3 1 To ensure the gradient 1 100 the drainpipe can be lifted it you use water Ipump After upwards place downwards or it will cause malfunction to drain pump Installation 24 Installation 4 4 Convergent drainage 4 4 1 The number of indoor units should be as small as possible to prevent the traverse main pipe overlong 4 4 2 Indoor unit wit
14. ointing area expanding area and the flange area should be heat insulated 5 2 2 Insulation for non jointing parts and non connection parts Installation 26 Installation Gas pipe and liquid pipe Insulate the gas pipe Insulate the gas pipe and should cooling only liquid pipe For construction convenience before laying pipes use insulation material to insulate the pipes to be deal with at the same time at two ends of the pipe remain some length not to be insulated in order to be welded and check the leakage after laying the pipes 5 2 3 Insulate for the jointing area expanding area and the flange area D Insulate for the jointing area expanding area and the flange area should be done after checking leakage of the pipes Make sure there s no clearance in the joining part of the accessorial insulation material and local preparative insulation material Heat insulation material 5 3 Drainage pipe insulation The connection part should be insulated or else water will be condensing at the non insulation part 5 4 Note 5 4 1 The jointing area expanding area and the flange area should be heat insulated after passing the pressure test 5 4 2 The gas and liquid pipe should be heat insulated individually the connecting part should be heat insulated individually 5 4 3 Use the attached heat insulation material to insulate the pipe connections pipes tie in
15. or repair or maintenance CAN NOT CHANGE Check if the mode display on the The Indoor Unit will select fan THE LCD is AUTO speed automatically when AUTO FAN mode is selected SETTING Check if the mode display on the The Indoor Unit will select fan LCD is DRY speed automatically when the unit is on DRY mode The transmission symbol does not flash Press ON OFF button the Check if the remote controller When the battery was out remote controlling signals can has run out of power transmission signals can not be not be transmitted sent Outdoor units MCAC UTSM 2006 12 Troubleshooting Temperature Display does Check if the mode display on You can not set the not light the LCD is FAN ONLY temperature when the unit is on FAN ONLY mode The indication the Check whether the timer The air conditioner operation stops display disappears after a operation has come to an end since the set time elapsed lapse of time when the OFF TIMER is indicated on the display The ON TIMER indicators Check whether the timer When the time set to start the air go off after a lapse of operation is started when the conditioner is reached the air certain time ON TIMER is indicated on the conditioner will automatically start display and the appropriate indicator will go off No receiving tone Check whether the signal Direct the signal transmitter of the sounds from the indoor transmitter of remote remote cont
16. rmal Possible reason Replace the sensor Air or other gas in the refrigerant Heat exchanger is dirty Outdoor fan or fan blade is defective Outdoor unit is bad ventilation Refrigerant is leakage Outdoor units Troubleshooting 9 3 Troubles and Solutions If any the following abnormal conditions occur turn off the power supply immediately Please contact our dealer TROUBLES Indicator lamps flash rapidly after your disconnecting and connecting the unit the situation is the same Fuse or circuit breaker work frequently Foreign matter or water has fallen into the unit Remote controller is disabled or the switch is out of hand Any other unusual conditioner is observed If any of the following conditions occur check your unit and resolve corresponding problems referring to given remediation If the trouble can t be settled contact our dealer Unit does not Wait for the comeback of power Air flowing Temperature is not set correctly Set the temperature properly cooling heating Inlet outlet of indoor outdoor units Clear blockages effect blocked Inlet outlet of indoor outdoor units Clear the blockage then restart blocked operation Be in 3 minutes protection of compressor Wait NOTE Do not replace electric wire or repair the air conditioner by yourself to avoid possible danger 9 4 Troubles and solutions concerning the remote controller Please make the following check before asking f
17. roller to the receiver of unit even when the controller is properly directed to the indoor unit and then repeatly ON OFF button is the receiver of the indoor unit push the ON OFF button twice pushed when the ON OFF button is pushed Buttons on the remote Press Reset button controller don t work Outdoor units 91 Installation Installation Installation Installation 1 Refrigerant pipe installation 1 1 Measure the necessary length of the connecting pipe and make it by the following way a Connectthe indoor unit at first then the outdoor unit Bend the tubing in proper way Do not harm them CAUTIONS e Daub the surfaces of the flare pipe and the joint nuts with frozen oil and wrench it for 3 4 rounds e With hands before fasten the flare nuts Be sure to use two wrenches simultaneously when you connect or disconnect the pipes 16 6180 7540N cm 630 770kgf cm 19 9720 11860N cm 990 12106kgf cm b The stop value of the outdoor unit should be closed absolutely as original state Every time you connect it first loosen the nuts at the part of stop value then connect the flare pipe immediately in 5 minutes If the nuts have been loosened for a long time dusts and other impurities may enter the pipe system and may cause malfunction later So please expel the air out of the pipe with refrigerant before connection C Expel the air after connecting the refrigerant pipe with the indoor unit and the outdoor u
18. vacuum drying effect during vacuum destroy But if the Installation 22 Installation moisture is too much this method can t dry thoroughly So please pay more attention to prevent water entering and forming condensation water 4 Vacuum dry for the second time 1h pumping Determinant Pass if achieving below 55mmHg If 755mmHg can t be achieved in 2h repeat procedure 3 and 4 Vacuum placing test 1h 6 Sketch map of special vacuum dry procedure 3 Additional charge 3 1 When the length of the one way pipe is less than 5m additional refrigerant charge after vacuuming is unnecessary 3 2 When the length of one way pipe is over 5m the additional charge quantity is as follows unit in gram Calculation method Refrigerant Liquid diameter mm Unit amount g m 06 35 5 22 RATOA 0953 L 5 x60 on o seno Remark 1 The additional refrigerant charge is simply related with the liquid pipe diameter 2 In the up formula L means total length of liquid pipe unit 4 Water drainage 4 1 Gradient and Supporting 4 1 1 Keep the drainpipe sloping downwards at a gradient of at least 1 100 Keep the drainpipe as short as possible and eliminate the air bubble 4 1 2 The horizontal drainpipe should be short When the pipe is too long a prop stand must be installed to keep the gradient of 1 100 and prevent bending Refer to the following table for the specification
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