Service manual Cassette Inverter S Series
Contents
1. www T Capillary ass y Condenser Evaporator 4 way valve Outdoor unit Indoor unit CCT 501 INVo CCT 50 INV So CFT 50 INV Ro DCT 50 INV So CCT 70 INV So 70 70 5 Condenser Electronic expansion valve Capillary Filter N High pressure switch 4 way valve NG T5 Discharge temp sensor Low pressure switch Compressor Low pressure liquid Outdoor unit Indoor unit CCT 90 INV So CFT 90 INV Ro DCT 90 INV So CCT 100 5 1 100 INV Ro 1 100 5 1 CCT 100 INV So CFT 100 INV Ro DCT 100 INV So CCT 140 5 1 140 INV Ro 1 140 5 1 CCT 140 INV So CFT 140 INV Ro DCT 140 INV So CCT 170 INV So CFT 170 INV Ro DCT 170 INV So DHP 170 INV Ro Condenser C Evaporator Electronic oD denser temp sensor expans2. s 185 _ s 185 4 8 563 15 188 _ im e as 8 om s 52 4 204 8 51 9 184 _ 1 wes s 9 5 9 16 we e o 4 32 40 5 98 46 6 19 4s 15 ss 95 424 B 550 3950K s m 3m T ne se fl 1 Control Function 275
3. TOYOTOMI b service Manual MODEL CCT 301 INV CCT 501 INV CCT 70 INV S CCT 100 INV S CCT 140 INV S CCT 170 INV S TLC I 2011 1 Compact Four way Cassette Type Sound Level Features Dimension M 1 2 3 Bs SOIVICG AA AA AAP sapa bas ANAN 6 Air Velocity and Temperature Distribution 7 Tabloguu uy a 8 9 Electric Characteristics ava U U 107 TLC 1 2011 1 1 Features 1 Low operation noise Streamline plate ensures quietness Creates natural and comfortable environment 2 Efficient cooling Equal fast and wide range cooling 3 Built in water pump which pumping head is 500mm up most 4 Compact design makes it easy for installation and maintenance 650mm 650mm 1 108 TLC I 2011 1 2 Specification CCT 301 INVi CCT 501 INVi name Indoor 220042300110 220042400220 220 240V 1 Ph 50Hz 220 240V 1 Ph 50Hz supply ER 38 3 63 3 62 E r _ 1 1 emyDCmwre Rotary DC Inverter MDEATOSHBA SheryangSANO _ la To 2211 AMOR _
4. cable 5x2 5 m3 DI OI mm OI For 36000 60000Btu h with 3 phase outdoor unit 133 TLC 1I 2011 1 6 Electric Characteristics mE m malala CFT 35 INV Ro 220 240 198 254 Ir 024 DCT 35 INV So CCT 501 INVo CCT 50 INV So CFT 50 INV Ro 220 240 0 053 DCT 50 INV So DODDOS 70 INV Ro 220 240 198 254 053 70 5 DE BEXGHEIERENERETER CFT 90 INV Ro 220 240 198 254 DCT 90 INV So EE jew vis iw CFT 100 INV Ro 1 50 220 240 198 254 30 40 13 6 0 1X2 DCT 100 INV So 1 LEE ie eme fone CFT 140 INV Ro 1 50 220 240 198 254 30 40 13 6 0 1 2 140 5 1 ENS 100 INV Ro 50 380 342 440 20 40 9 3 0 2 1 4 100 5 CO el pe ele CFT 140 INV Ro 50 380 342 440 20 40 9 3 0 1X2 0 8X2 DCT 140 INV So Emm 4 no po oma CFT 170 INV Ro 440 0 1X2 0 8X2 DCT 170 INV So DHP170INV Ro INV Ro 380 415 08x2 Remark TOCA Total Over current Amps A MFA Max Fuse Amps A RLA Rated Locked Amps A OFM Outdoor Fan Motor FLA Full Load Amps A KW Rated Motor Output KW 134 TLC 1 2011 1 7 Sound Levels Outdoor unit Microphone Noise level dB A Model CCT 301 INVo CFT 35 INV Ro 48 44 DCT 35 INV So CCT 501 INVo CCT 50 INV So CFT 50 INV Ro 51 46 DCT 50 INV So CCT 70 INV So CFT 70 INV Ro 58 55 DCT 70 INV So CCT 90 INV So DCT 90 INV So
5. GANA 126 4 Wiring Diagrams 127 SCF IEO WINO 132 6 Electric Characteristics 134 LZ va T 135 3 VIEW VEN VICE EN UA 136 9 Operation 5 28 uad UB 147 10 Troubleshooting 148 TLC 1 2011 1 1 Dimensions i PH 14 11 FE 111411 5 14111111 HUNI Unit mm y 301 INVo CFT 35 INV Ro DCT 35 INV So CCT 501 INVo CCT 50 INV So CFT 50 INV Ro DCT 50 INV So CCT 70 INV So CFT 70 INV Ro 70 INV So CCT 90 INV So CFT 90 INV Ro DCT 90 INV So CCT 100 INV So 1 CFT 100 INV Ro 1 DCT 100 INV So 1 CCT 100 INV So CFT 100 INV Ro DCT 100 INV So CCT 140 INV So 1 CFT 140 INV Ro 1 DCT 140 INV So 1 CCT 140 INV So CFT 140 INV Ro DCT 140 INV So CCT 170 INV So CFT 170 INV Ro DCT 170 INV So DHP 170 INV DHP170INV Ro 124 TLC 1 2011 1 2 Service Space Obstacle Fix with bolt Deep foundation Maintain channel 60cm P M 7 Air outlet 125 3 Piping Diagrams CCT 301 35 INV Ro 35 5 TLC 1 2011 1
6. lb EN cnm ee ke Jm 4m 3m CM 111 Um Lm em 3M Am 115 TLC 1 2011 1 7 Capacity Tables CCT 301 INVi Cooling NU mye Tre i i P 140 24 037 286 047 330 056 352 370 065 378 065 386 066 soo 242 036 286 047 330 057 352 062 370 066 378 067 386 087 242 039 286 049 330 059 352 osa 370 089 378 069 386 070 242 048 286 330 072 352 078 370 084 378 085 386 085 242 05 286 084 330 077 352 084 370 0 90 378 091 386 091 242 055 286 069 330 082 352 089 370 096 097 096 242 072 286 090 330 107 352 116 370 126 378 126 386 127 Heating Indoor temperature DB Outdoor airtemp 38 o 2 m m Te TC P cos w KW MW kw kW kw kw KW KW MW MW is 254 088 254 090 254 082 244 234 084 244 076 43 268 090 268 092 268 094 257 090 247 086 226 O77 os 10 289 092 289 096 289 096 277 266 088 243 079 75 094 306 096 306 095 294 282 089 257 081 37 333 097 333 0
7. PIPE BLACK TEMPERATURE SENSOR OUTDOOR 8 P L BENT SENSOR YELLOW YELLOW H HIGH PRESSURE SWITCH COMPRESSOR i seis NOTE PLEASE USE 26 I CORE SHIELOEO WIRE 208 1 L L TO INDOOR UNIT COMMUNICATION BUS RED ES POWER o R18158 BOARD D nr E amp e3 oner 2 RECTIFILERI 3 RED e CONNECTOR L VALVE EXHAUST SENSOR 2204749000 BO i PIPE b 4 TEMPERATURE SENSOR OUTDOOR mure SL SENSOR YELLOW COMPRESSOR dera ka gG LOW PRESSURE TO NDOOR UNIT BLA COMMUM CAT POM BLE YELLOW ter CDL L l 818158 Y ae OX J tm ES YELLOW GREEN a 128 TLC 1 2011 1 PART NAME WIRING DIAGRAM OUTDOOR UNIT 202075590212 it ITOR CURRENT DETECTOR ELECTRIC EXPANSIVE 1 5 N TRANS1 Y TRANS2 UTDOOR MOTOR CRANKCASE HEATING PRESSURE SWITC PRES AC CONTACTOR ELEMENT REACTOR REC2 RECTIFIER RESI RES2 TRANS1 TRANS2 5 TEMPERATURE SE TEMPERATURE SENSOR 15 COMP DISCHARGE XS1 xs2 CONNECTOR _____ 2 CONNECTOR 4 WAY TERMINAL x12 SMALL 3 WAY TERMINAL Malfunction Code f
8. 915 ssa 99 as es 6401 6150 09 0 a6 5286 4 0 080 24 230 19 3189 204 189 1706 64 om 17 __ 167 191 65 19 17 189 160 15e 64 18 18 70 170 1 amp 5 66 64 18 189 162 682 19 18 Control Function 273 Appendix TLC 1 2011 1 wer on 72 2 125 72 70 24 2 79 73 23 227 sm oss 75 74 23 os ome 773 74 24 27 ao ose 79 75 28 25 s os 7s 25 067 oss 79 79 2s 274 Control Function TLC 1 2011 1 Appendix Appendix 2 ao se s oo s72 343 26 6 109 913 ses 6 294 ssi 6 992 26 233 es m 270 sss 3 45 em 26 278 34 3 3 esse ma 245 wos 4 s 217 ms s 66 1M 209 2 was e 6 64 207 _ 352 258 195 _ 4 s a 603 M 195 _ s e se
9. Short connect the high pressure switch socket check Replace high pressure switch whether the system can run normally No Check whether the refrigerant system is ok Yes Judge 3 Check whether the outdoor ambient temperature is too high Stop the unit No Yes Judge 4 Check whether the outdoor unit is bad ventilation Make the outdoor unit ventilate well Yes Judge 5 Check whether the heat exchanger is dirty Clean the heat exchanger No Yes Let the refrigerant out then use the high pressure We nitrogen or refrigerant to blow pipe vacuumize and Judoe 6 Check whether the refrigerant pipe is blocked charge the refrigerant again No Replace outdoor main board 159 TLC I 2011 1 9 P2 malfunction P2 display Low pressure protection Judge 1 The wiring between the low pressure switch and main control No board is connected well or correctly Judge 2 Whether the low pressure switch is broken Method Short connect the low pressure switch socket check Yes whether the system can run normally Replace low pressure switch No Check whether the refrigerant system is ok Yes Judge 3 Check whether the outdoor ambient temperature is too low Stop the unit Judge 4 The refrigerant of the system is leakage Leak hunting Charge nitrogen or refrigerant to the system if the leakage is serious there will be distinct gas leakage cici sound if the leakage is slight use the s
10. pre heating indicator 2 4 2 LED indicates errors when protection is in effective 2 5 Four way Valve It is controlled by relays Normal working current is less than 1 amp 2 6 Crank Heater It starts when 4 lt 3 and the compressor shut down for more than 3 hours Also it starts when 4 lt 3 and reset the plug It will stop when 4 gt 3 or compressor is on 264 Control Function TLC 1 2011 1 Operation Modes and Functions 3 Operation Modes and Functions 3 1 Forced cooling 3 1 1 The forced cooling mode is controlled through forced cooling button on the outdoor PCB The sequence is shown as below when forced cooling button is pressed each time Forced cooling mode 3 1 2 Forced Cooling mode 3 1 2 1 Under this mode no remote control signal will be received 3 1 2 2 The compressor is started up unconditionally and the rotating speed of indoor and outdoor fans is set to be in high and forced cooling operation 3 1 2 3 Under this mode the buzzer will buzz twice with each lasting 0 5 second at 0 5 interval During the first 30 minutes of unconditional forced cooling operation the operation indicator will blink at 0 5Hz In the process of switchover to manual action mode the buzzer buzzes for 0 5 second and the indicator is illuminated 3 1 2 4 Under this mode the corresponding protections are in effective 3 minute delayed start up over current outdoor protection and evaporator low temperature protection Co
11. 493 139 79 645 615 151 645 159 593 147 559 140 493 127 98 615 142 615 146 645 152 593 559 135 493 122 117 TLC I 2011 1 8 Electric Characteristics indoor unit __________ FM THe Voltage mn mx MA WW HA Remark MFA Max Fuse Amps A KW Fan Motor Rated Output KW FLA Full Load Amps A IFM Indoor Fan Motor 9 Sound Level FOUR WAY CASSETTE TYPE 1 0m Microphone Noise level dB A 118 TLC 1 2011 1 11 Accessories Quantity 1 Expansible hook Installation Fittings 2 Installation hook 3 Installation paper board sapo 4 Bolt M5 5 Connecting pipe group Tubing amp Fittings 6 Binding tape 7 Soundproof insulation sheath 8 Out let pipe sheath 9 Out let pipe clasp Drainpipe Fittings 10 Tightening band 11 Drain joint 12 Seal ring 13 Wall conduit Protect Pipe Fittings 14 Wall conduit cover 15 Remote controller 16 Frame Remote controller amp 15 Frame 17 Mounting screw ST2 9 10 C H 18 Alkaline dry batteries AM4 2 19 Owner s manual 142 Others 20 Installation manual 4 21 Net work winding 121 122 TLC 1 2011 1 Part 3 Outdoor Units 1 DIMENSIONS nA NAA mn 124 2 9ervICce SPACE ANA 125 9 PIDIN
12. Module protection Check whether the voltage range of P N on IPM module is normal DC277 356V for 18K 24K 30KBtu h DC277 410V for 36K 48KBtu h Check whether the input power supply is correct 220 240V 1N 50Hz Regulate it to correct then check whether the system can work normally Check whether the connecting line EXE Check whether the power between main board and the IPM Connect it tightly supply line is connected Connect it correctly and module is connected tightly check ok or not correctly and tightly tightly check ok or not Check whether the lines in Connect it tightly Check whether the connecting E part box are connected tightly check ok or not line of the compressor is Connect it well connected correctly or tightly check ok or not Check whether the single phase bridge is normal Use the multimeter to measure the resistance between each two terminals check Replace the IPM module check whether there is the condition that value of Replace the whether the system can work resistance is 0 single phase bridge normally No Trouble is solved No Replace the main board check whether the system can work normally Yes Check whether the connecting line of every reactor is normal If the line is broken the resistance of the two ports is Trouble is solved Replace the connecting line Replace the compressor check whether the system can work normally 183 Trouble is solved _ Replace wi
13. ew Fanumberofows 8 2 _ fanumberoforeuts 5 5 reson wm 109 TLC 1 2011 1 Model YDK24 6G YDK53 6Y Tye J ACMOTOR a 8748 1296 ___ Input 67 48 129 86 Tube pitch a x row pitch b 05 4x22 22 19 05 Outdoor Fin type code Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type 9 53 innergroove tube 7 94 innergroove tube Coil length x height x width 654x558 8x44 778x660x38 1 Outdoor air flow Hi Low 2500 1600 2570 2300 Sound level sound pressure Hi Low dB A 48 44 51 46 Dimension WxDxH 761x593x279 842 695 324 Outdoor unit Packing WxDxH 887x655x355 965x752x399 Net Gross weight k 39 5 42 5 59 63 u cem volume 1400 1000 Refrigerant Max difference in level Outdoor piping is up He 15 down 4 1 30 25 O wiring Power wiring Outdoor 3 core x 2 5 Signal wiring 3 core shielded wire x0 5 Drainage water pipe dia 25 25 T remote controller R11HG E standard R11HG E standard Operaiontemp temp 17 30 17 30 Cooling 0 43 Cooling 15 43 Heating Heating pe Optional Low Ambient Kit included Cooling operation Range without it 7 to 43 110 TLC 1 2011 1 3 Dimension 650 Panel _ 9 650 Panel 610 Hook locat ion k as Tubing side ATIN 400 Hook loca
14. 3 1 4 2 Compressor keeps on continuously 3 3 1 4 3 Indoor fan acts according to anti cold air function 3 3 1 44 Defrosting pre heating lamp remains on until indoor fan starts up 3 4 Cooling Mode 3 4 1 Four way valve is closed If four way valve is open before the machine enters cooling mode then four way valve will be closed at the first time the compressor starts under the cooling mode 3 4 2 Action of Indoor Fan 3 4 2 1 HIGH MEDIUM LOW AUTO fan can be switched over for your comfort 3 4 2 2 Auto fan under cooling mode Condition T Indoor Temp Setting Temp If current mode is high speed in case of lt 3 it changes to medium speed If current mode is medium speed in case of T lt 1 it changes to low speed If current mode is low speed in case of gt 3 it changes to medium speed If current mode is medium speed in case of gt 4 C it changes to high speed 3 5 Dehumidifying Mode 3 5 1 Dehumidifying mode is the cooling operation under which the indoor fan is low speed 3 5 2 Protective condition is priority 266 Control Function TLC 1 2011 1 Operation Modes and Functions 3 6 Auto Mode 3 6 1 Under auto mode the indoor fan is set to be auto refer to auto fan under cooling heating under Auto mode the setting temperature is rang from 17 30 3 6 2 When entering auto mode the heating fan only or cooling operation will be automatically chosen according to the room temperature Ta and the set t
15. 99 333 101 096 3 092 280 083 353 383 101 353 100 339 096 325 094 297 085 Ce 22 373 103 373 109 373 101 358 088 344 087 7 s 38 10 381 1 01 384 103 099 337 059 7s 381 10 381 107 102 384 100 368 095 337 086 4 98 o97 381 099 101 384 096 368 O92 337 083 715 137 381 099 092 381 093 384 366 085 337 077 116 TLC I 2011 1 CCT 501 INVi Cooling Indoor temperature C WB 24 00 cy 16 mh 1000 365 054 068 497 528 088 557 085 569 095 582 096 ___ 365 055 431 069 497 083 528 557 097 589 097 582 095 1400 365 056 431 070 497 528 091 557 098 569 099 582 100 1900 365 059 074 497 528 096 557 104 569 104 582 105 Indoor temperature DB Outdoor airtemp 16 18 o a m o 3 36 P w WW kw kW kw kw KW KW MW MW KW 07 547 145 547 148 517 152 496 146 476 138 435 125 6 615 152 645 160 170 593 152 559 145
16. CCT 100 INV So 1 CFT 100 INV Ro 1 57 52 100 5 1 CFT 140 INV Ro 1 59 54 DCT 140 INV So 1 CCT 100 INV So DCT 100 INV So CFT 140 INV Ro 59 54 DCT 140 INV So CCT 170 INV So CFT 170 INV Ro 59 54 DCT 170 INV So DHP 170 INV Ro 59 54 135 TLC 1 2011 1 9 Operation Limits Heating Ambient temp Indoor temp C Ambient temp dae cooling Indoor temp C C 147 TLC 1 2011 1 10 Troubleshooting 10 1 Indoor unit malfunction 10 1 1 Display board Compact 4 way cassette Infrared signal receiver Temporary button Operation lamp Timer indicator Alarm indicator PRE DEF indicator cooling and heating type or fan only indicator cooling only type Ceiling amp Floor Normal 4 way cassette Operation lamp OPERATION D O temporary button timer indicator frost indicator Timer indicator TIMER P O DEF FAN 69 indicator cooling and heating type or fan only indicator cooling only type Alarm indicator Temporary button operation lamp info window alarm indicator Infrared signal receiver infrared signal receiver Duct PRE DEF indicator cooling and heating type Temporary button or fan only indicator cooling only type B Display Digital tube Operation lamp Timer indicator Alarm indicator Display panel 148 TLC I 2011 1 10 1 2 Troubleshooting For Normal 4 way cassette between in outdoor uni
17. FAN SPEED to display the current wind speed AUTO LOW MED and HIGH can be selected The default state is high fan speed for the unit without medium fan speed 9 Economic operation This icon will be lightened or off when pressing ECO button NOTE All the above icons will be displayed only when the remote controller is electrified for the first time or reset OPERATION INSTRUCTIONS Install and replace batteries Install 2 pieces of 7 alkaline batteries olide the cover to install batteries and make sure to place them in right pole AUTO operation owitch on the power and running indicator light on indoor unit flashes 1 Press MODE to select AUTO 2 Adjust temp via and Generally the range is 17 C 30 C 3 Press ON OFF and running indicator light on indoor unit is lightened Air conditioner will work on AUTO mode and fan speed is AUTO which is nonadjustable 4 15 effective on AUTO operation COOL HEAT FAN operation 1 Press MODE to select COOL HEAT or FAN 2 Adjust temp via and Generally the range is 17 C 30 C 3 Press FAN SPEED to select AUTO LOW MED or HIGH 4 Press ON OFF and running indicator light on indoor unit is lightened Air conditioner will work on the set mode Stop operation via ON OFF To adjust the figure Setting or modification is effective only by pressing OK button to make confirmation NOTE On FAN mode temp is nonadjustable and ECO is ineffective Procedure 2 is omitted DRY opera
18. NG THE SOCKET Note The TYPE_SELECTION has been set before 1 except the maintenance person 1 113 TLC 1 2011 1 CCT 501 INVi 202042490185 iur WIRING DIAGRAMING FUNCTION OF SWITCH ENC2 FOR OUTDOOR UNIT SWITCH ADDRESS 0 F of the ENC2 and ON OFF of the S3 mean the addresses of the different units 9SX 94 54 respectively ROOM TEMP OUTER PIPE TEMP MIDDLE PIPE TEMP ONNECTORS FOR CCM UNIT SWITCH ADDRESS 0 of the S2 and ON OFF of the 51 mean the addresses of the different units respectively 065 WATER LEVEL SWITCH SWITCH FOR POWER NUMBER POWER 22004 0 8HP 2800W 1 WHITE NBLACK Tn 11 36008 01289 4 N 2 WN N 45008 1 5HP RED BLUE m AA pen pin 56008 2 xri 5 IX Y E Ls mor 1619 rere rum 5300W 1 8HP WHITE XP8 L N WHITE Y G 11200 4 1 CCM TO OUTDOOR A COMM BUS COMM BUS 14000W 5 OHP 2 5HP 91111 2 VAN INDOOR POWER T WHITE 114 TLC I 2011 1 6 Air Velocity and Temperature Distribution Reference Data Discharge angle 60 Atrflow velocity ze lm Um Am 3m CM 111 Um Lm em 3M Temperature
19. O N Side the cover D Control 237 Standard controller Wind directory Push this button to change the swing angle of louver This is not confom to the unit without this function Auto louver button Push this button to swing louver Push button again to stop Push this button to reserve ON timer and OFF timer settings LCOHCMIC DUREE ERIC Clock button Push this button to set firme Lock button When you push the LOCK buton curent Ming bakod and The remote controller not accept any operaten except that of the LOCK button Use the lack mods when you want to peevent sating fran being changed accidentally or playfully Push the LOCK buton again when you want to cancel LOCK mode The emote contoller above drawing may have some diferences from tha one that you purchase 238 TLC 1 2011 1 Economy running button Push this button to set economical operation mode some mode without timer button Push button to set the ON firnet Pushy TIMER OFF firmer button to set the OFF times Time adjust button This button is used for setting the firme and OFF time Push this button to cancel timer and OFF When you push RESET Button al setings canceled and gat into condition beginning In dock colon in 000 wi
20. OFF operation will activated 0 5 hour later than time ON operation If both the set time of TIME ON and TIME OFF exceed 10 hours time OFF operation will be activated 1 hour later than time ON operation 0 55 after setting remote controller will send TIME ON command to the unit Modification of timer operation Press corresponding button and readjust the time of time ON and time OFF Adjust the time figure to 0 00 to cancel the timer operation NOTE The time set in timer operation is the relative figure based on the clock on remote controller Adjusting clock is unavailable when TIME ON or TIME OFF is activated 236 Control 2011 1 Standard controller 1 2 Wireless remote controller R11HG E The model of R11HG E is for CCT 301 INVi and CCT 501 INVI REMOTE CONTROLS AND THEIR FUNCTIONS Mode select button ON OFF button Push the button to start operation push the Each fime you push bution is selected in sequence button again to stop that goes from AUTO operation COOL DRY HEAT cooling only type with cut FAN ONLY and 2 backto AUTO zy 0 a The set temperature is increased to 30 C 1 Fan speed button The temperature is decreased to 17 C This button is used for selecting fan speed Each time you push the button a fan speec is selected in a sequence that goes from AUTO LOW MED HIGH back to AUT
21. Running mode 0 Stand by 2 Cooling 3 Heating 4 Forced cooling Running fan speed 0 Turn off 1 Low speed 2 High speed Capacity demand T3 Outdoor pipe temp Actual value TP Discharge temp Actual value if it is over 100 display hundreds digit and tens digit T4 Ambient temp Actual value Current of compressor Outdoor PMV opening degree The last error or protection code Display 00 if no error 10 AD value of volt 11 OO O N Control Function 271 Appendix TLC 1 2011 1 8 Appendix Appendix 1 sto Sea 757 14 129 778 676 ra 742 139 137 s stas 12 sess 3456 sea 119 1 638 60 17 s sisi 258 27815 6 1M 12 2528 10 to 8 2406 asa 53 10 to 2279 55 49 t0 o 10 2164 1964 50 099 097 20555 1980 1860 0 oa 18 10554 1695 asr 44 090 14 1763 43 088 7 on oe Cm eme wes 272 Control Function TLC 1 2011 1 Appendix 2 oss os ose z 946
22. UN Ti Time nd Vert Swing egg ECO TIME OFF Time OFF 4 7 02 w p xc ok 8 4 Confirm button N Cool heat JO Economic ope Control 233 Standard controller 2011 1 1 MODE Once pressing running mode will be selected the following sequence NOTE No heating mode for cool only type unit 2 10 11 12 13 14 15 16 FAN SPEED Fan speed will be selected in following sequence once pressing this button AUTO LOW MED gt BH Adjust Decrease the set temp Keeping pressing will decrease the temp with 1 C per 0 58 Adjust Increase the set temp Keeping pressing will increase the temp with 1 C per 0 58 ON OFF For turning on or turning off the air conditioner AIR DIRECTION Activate swing function of air deflector Once pressing air deflector will turn 6 For normal operation and better cooling and heating effect deflector will not turn to the degree which is the state of deflector when the unit is turned off Only available when remote controller is used with corresponding unit Wind Horizontal Swing Activate or turn off wind horizontal swing function Only available when remote controller is used with corresponding unit Wind Vertical Swing Activate or turn off wind vertical swing function Only available when remote contro
23. changes to low speed 3 3 Defrosting Mode only available for heating mode 3 3 1 1 Defrosting Conditions 3 3 1 1 1 Low temperature defrosting condition Accumulated operating time when temperature of outdoor heat exchanger coil is below 2 For 36KBtu h 48KBtu h with 1 phase it s 0 C reaches up to over 40 minutes Control Function 265 Operation Modes Functions TLC 1 2011 1 3 3 1 1 2 High temperature defrosting condition Under high temperature protection of evaporator the time when outdoor fan is shut down but compressor is not has been accumulated for up to 90 minutes It is considered that defrosting is performed when either 3 3 1 1 or 3 3 1 2 is met 3 3 1 2 Defrosting Action Four way valve and outdoor fan are shut down Indoor fan operates according to anti cold air function Compressor keeps on continuously Defrosting lamp lights 3 3 1 3 Ending of Defrosting Condition It is considered that defrosting condition is ended when any of the conditions is met 3 3 1 3 1 Time of defrosting reaches 10 minutes 3 3 1 3 2 Temperature of outdoor coil T3 is up to 15 C Four way Condition Start defrosting x End defrosting Close valve Compressor x 10 mins most Injunction frequency Injunction frequency Indoor fan Anti cold air control Close Outdoor fan Close 3 3 1 4 Ending Action of Defrost 3 3 1 4 1 Outdoor fan and four way valve are open 3
24. e compressor discharge temp is more than 115 C Check whether the wiring connection is right between compressor discharge temp sensor and Correct the wiring connection PCB according to wiring diagrams Check whether the refrigerant is leak Yes Judge The discharge temp sensor is broken Stop leaking and add refrigerant Method Check whether the resistance of compressor discharge temp sensor is right refer to the Annex 2 Replace the compressor discharge temp sensor Yes Replace outdoor main board 162 TLC I 2011 1 12 P5 malfunction When condenser high temp is more than 65 C the unit will stop and unit runs again when outdoor pipe temp less than 52 C P5 display High temperature protection of condenser Check whether the condenser temperature is more than 65 C Yes No Check whether the resistance of condenser temp No 1 1 sensor is correct refer to the Annex 1 tne temperature sensor Yes Replace outdoor main board Stop the unit Judge1 The outdoor temp is too high Yes No Yes Clean the heat exchanger Judge 2 Check whether the heat exchanger is dirty No Let the refrigerant out then use the high pressure Yes nitrogen or refrigerant to blow pipe vacuumize and charge the refrigerant again Judge 3 The refrigerant pipe is blocked No Replace outdoor main board 163 TLC 1I 2011 1 13 P6 malfunction For single phase units P6 display
25. emperature Ts 3 6 2 1 When lt Ts 1 it performs the heating operation with a set temperature of Ts 1 refer to the heating mode And the fan runs according to the corresponding mode 3 6 2 2 When 2 gt Taz Ts 1 control according to cooling auto fan with a set temperature of 23 3 6 2 3 When gt Ts 2 c it performs the cooling operation with a set temperature of Ts refer to the cooling mode 3 6 3 After one mode is chosen if the condition Ta gt Is 1 c lt Ts 1 lasts for 15 minutes meanwhile the compressor doesn t start up within consecutive 15 minutes the operation mode will be re chosen according to the Ta and Ts 3 6 4 Protective condition is activated 3 7 Fan Only Mode 3 7 1 Under this mode four way valve compressor and outdoor fan are shut down 3 7 2 High Low Medium Auto fan can be switched over through manual control Auto fan will be controlled in line with cooling auto fan with temperature set to be 23 3 7 3 After entering fan mode the operating indicator is on If the model is cooling only mode fan indicator is on at the same time Control Function 267 Other Functions 1 2011 1 4 Other Functions 4 1 LED Display Operation lamp timer lamp defrosting pre heating lamp and water level alarm lamp 4 1 1 Operation Lamp When the operation is recovering it will blink at 1 Hz After the unit is on the lamp will keep on After the unit is
26. g Yes refer to the Annex 1 Replace condenser temp sensor No Judge 2 Outdoor ambient temp sensor 4 is malfunction Yes Check whether the wiring of the outdoor ambient temperature sensor 4 15 broken off Connect the wiring well Check whether the resistance of outdoor ambient temperature sensor Yes Tais wionarelor ia he Annex Replace outdoor ambient temperature sensor T4 No Replace PCB 157 TLC I 2011 1 6 E5 malfunction E5 display Voltage protection of compressor Check the voltage of outdoor unit power supply whether the voltage No Check the power suppl between L 1 and N is about 172 265V Yes Yes Replace the power board then check whether the system can run normally Trouble is solved No Replace outdoor main board 7 E6 malfunction Only for 30K 36K amp 48K with 1 phase E6 display module protection Check whether the connecting line between main NO board and the PFC module is connected tightly Connect it tightly check normal or not Yes Check whether the voltage between 22 BAY SONS Replace the outdoor main board No Replace the PFC module 158 TLC I 2011 1 8 P1 malfunction P1 display High pressure protection Judge 1 Whether the wiring between the high pressure switch and main No control board is connected well or correctly Connect it well Yes Judge 2 Whether the high pressure switch is broken Yes Method
27. ill run with the setting speed When the indoor temp drops if it is lower than 15 the indoor fan stops if it is between 15 30 C the indoor fan will run with low speed and if it is higher than 30 C the indoor fan will run with the setting speed 5 1 5 Condenser high temperature protection 5 1 6 1 Only available to cooling incl cooling mode cooling operation under auto mode and dehumidifying mode 5 1 6 2 Delay protection should be performed when the compressor restarts 5 1 6 Outdoor protection When outdoor protection happen system will stop running and LED display corresponding contents 5 1 7 Power supply electricity sequence protection 1 For 1 phase unit it owns a starting circuit 1 second before startup capacitor is switched on and then broken 2 For 3 phase unit it must have the phase sequence and lacking of phase checking and protecting function Etc Control Function 269 System precision TLC 1 2011 1 6 System precision 1 Temperature sampling precision 1 2 Current sampling precision 51 5 amps 3 Timing sampling precision 1min hour 4 Swing angle sampling precision 0 7 degree 270 Control Function TLC 1 2011 1 Point Check 7 Point Check There s a point check button in the outdoor PCB it cooperates with LED in the outdoor PCB to show the status of the outdoor unit Each time the button is pressed the data shown in the LED is different The details are shown in the following 0 Normal display
28. ion valve Evaporator temp sensor High pressure switch 3 0000 Capillary Filter Room temp sensor T5 T4 Discharge temp sensor separator Ambient temp sensor _4 way valve Filte Oil return 5 B Filter accumulator Outdoor unit Indoor unit 126 TLC 1 2011 1 4 Wiring Diagrams CCT 301 INVo CFT 35 INV Ro DCT 35 INV So CN3 CN CN26 L O9 3 5 N B YELLOW O E YELLOW TREACTOR2 86025 REACTORI 1310 ORANGE MI YELLOW OUTDOOR WIRING DIAGRAM ns 1 202037390218 s mong BM pm j 5 OO CN14 DISCHARGE SENSOR YIG ab 2 Iad YELLOW U BLUE 21111 ees iH BROWN s ET W OUTDOOR eM 114 MAIN Ka oo LN SO Il j eo i d Il ilag fill INDOOR UNIT 1 i COMPRESSOR J 3 4 2 0 CN I 127 TLC 1 2011 1 CCT 501 CCT 50 5 50 50 5 ELECTRONIC 202075290110 EXPANSIVE 1 EXHAUST VALVE TEMPER SENSOR
29. lace indoor PCB 150 TLC I 2011 1 2 Timer lamp flashes Timer lamp flashes at 5Hz Judge Indoor outdoor unit communication is abnormal Refer to the outdoor unit LED display E2 malfunction in the following part 3 Alarm lamp slow flash Indoor alarm lamps flash at 1Hz Condenser temp sensor or outdoor unit is malfunction Judge 1 Condenser temp sensor is abnormal Check whether the resistance of the condenser temp sensor is No correct according to Annex 1 Replace condenser temp sensor Yes Judge 2 Outdoor unit is abnormal Refer to the outdoor unit LED display E4 P1 P2 malfunction in the following part 151 TLC 1 2011 1 4 Alarm lamp quick flash Alarm lamp flashes at 5Hz Judge Water level switch is abnormal No Check whether the water pump can work normally Replace water pump Yes Yes Select the cooling mode to make water pump work for few minutes then check Trouble is solved whether the system can run normally Yes Check whether the water drain pipe is blocked fluently Replace indoor PCB 5 Defrost lamp flashes Defrost lamp flashes Solve to make the water can flow Judge Mode conflicts malfunction Turn the indoor unit to heating mode or turn off the unit 152 TLC I 2011 1 11 2 Outdoor unit malfunction EEPROM malfunction 2 Communication malfunction between indoor IC and outdoor IC Po Top temperature protection of com
30. ll fash lhe mode dpi 10e Termgeeatuse displays 24 Control TLC 1 2011 1 NAMES AND FUNCTIONS OF INDICATORS ON REMOTE CONTROLLER lala a Control Standard controller Transmission Indicator This transmission indicator lights when remote controller transmits signals to the 0998 405 splay Displays curent operation mode Including AUTO COOL DRY cooling only type FAN ONLY and back to AUTO ON OFF display Displayed by pushing the LON OFF button Push the loN OEE button again to disappear Temp display Displays the temperature setting 17 C to 30 C When you set the operating mode to FAN ONLY no temperature setting is displayed Clock display The curent tirme is indicated 0 24 hours Timer display The time set for timer operation is indicated 24 hours Lock display Displayed by pushing Lock button Push lock button again to disappear Fan speed display Displays the selected fan speed AUTO and twee fan speed levels LOW MED HIGH can be indicated Displays AUTO when the operating mode is either AUTO o DRY Econo Display Some models without Display by pushing the ECONO button Push ECONO Button again to disappear In the illustration all displays are indicated for the sake of clarity During operation only the relevant displays will be shown on the remote controller 239 Control Function 262 TLC I 2011 1 Par
31. ller is used with corresponding unit CLOCK Display the current time 12 00 is displayed when resetting or electrifying for the first time Press CLOCK for 5s icon indicating hour will flash with 0 5s Press it again icon indicating minute will flash with 0 5s and are used to adjust the figure Setting or modification is effective only by pressing OK button to make confirmation TIME ON For time ON setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjusting the figure to 0 00 will cancel time ON setting TIME OFF For time OFF setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjust the figure to 0 00 will cancel time ON setting RESET inner located Press this button with a needle of 1mm to cancel the current setting and reset remote controller LOCK inner located Press this button with a needle of 1mm to lock or unlock the current setting OK Used to confirm the time setting and modification COOL HEAT inner located Press this button with a needle of 1mm to shift mode between COOL only and COOL amp HEAT During setting back light will be lightened Factory default mode is COOL amp HEAT ECO Activate or turn off economic operation mode It is suggested to turn on this function when sleeping Only available
32. nditioner Do not get the interior of remote controller wet It is forbidden to expose it to direct sunlight or locate it in the place with high temp Malfunction may occur if infrared signal receiver on air conditioner is exposed to sunlight Please shelter the signal receiver from sunlight with curtain Please remove the nearby electronic device for they may affect the performance of remote controller 232 Control 1 2011 1 Standard controller Do not put the used or different batteries into the remote controller otherwise remote controller will fail to send signal Please remove the batteries before long period unused otherwise the remote controller may be damaged If pressing the button reset the remote controller which indicates low battery please replace the batteries If no receiving sound is heard from indoor unit or on remote controller does not flash please replace the batteries Effective transmitting distance of remote controller is 8m please aim the signal sending part to the receiver on air conditioner Model and specification Model R05 BGE 3 0V 2pieces of LR03 7 batteries 2 Fan speed setting w O Mode setting 1 Adjust T xd 0x Adjust ON OFF 5 8 Mir direction sting pri I WF iilo mo M Fr WindHoriz Swing Wind Horiz Swing D Time setting 2 _ c N
33. ntrol Part 5 Control 1 Standard Controller 232 2 CONTON uuu va Orsi el va e ac 240 231 Standard controller TLC 1 2011 1 1 Standard controller 1 1 Wireless remote controller R05 BGE This is for all the models of Four way cassette type and Ceiling amp floor type and this is standard for them The below is R05 BG E wireless remote controller 2 Fan speed seting Adjust Y T E DI Adjust MODE M 1 4 ON OFF 6 uf la 8 1 Airdiredtion setting 10171017 5 nd E3 C 6 9 Time setting Wind Hari Swing AIR DIRECTOR CIE 3 C NG Wind Vert Swing 706 ton 1 ECO S 7 Reset _ 2 Time LL Lock Confim button F ma m K Cool heat GG Economic m Visual photo Note 1 The outline figure on cover is for reference only which may differ from what you purchased 2 Make sure to read chapter PRECAUTIONS before you operate the air conditioner 3 The content is available for model R05 BG 4 R0O5 BGE can be applicable for cool only type and cool amp heat type air conditioners Precautions Curtain door or the similar objects will prevent the remote signal from being received by air co
34. off the lamp will be off When the unit is switched over from manual cooling to remote control the lamp will be off 4 1 2 Timer Lamp During timer operation it will be on 4 1 3 Defrosting Pre Heating Lamp When heat pump model performs defrosting or anti cold air it will be on 4 1 4 Water Level Alarm Lamp When water level is above the alarm level it will blink at 5Hz 4 2 Timer Refer to remote controller manual for detail operation Note The timer is valid for one operation of the A C 4 3 Louver Action For cassette and ceiling type press the swing button horizontal and vertical the louver will change a certain degree 4 4 Drain pump Adopt the water level switch to control the action of drain pump Main action under different condition every 5 seconds the system will check the water level one time 1 When the operates with cooling including auto cooling dehumidifying and forced cooling mode the pump will start running immediately and continuously till stop cooling 2 When standing by heating and fan only including auto heating and auto fan once the water level increase and up to the control point LED will alarm and compressor will be forced stop running at the same time the drain pump open and continue checking the water level If the water level fall down and LED disalarmed drain pump delay close 1 minute the compressor restart 3 minutes delay protection prior and operate with the last mode Othe
35. or Outdoor unit i EO EEPROM malfunction Communication malfunction between indoor outdoor units 1 2 815188 5 g F RES2 RES1 foveal 2 pe 1 a a of outdoor unit controller Outdoor unit temperature sensor malfunction Teen E Power vonage Communication malfunction b 7 m High pressure protection Y G 1 Current protection 8 9 9 9 Pes ds 3 OP TO COMMUNICATION BUS Condenser high OUTDOOR UNIT POWER o cnscusesnerocowee S temperate protection inverter module protection CCT 140 INV So CFT 140 INV Ro DCT 140 INV So CCT 170 INV So 170 INV Ro 170 INV So WIRING DIAGRAM OUTDOOR UNIT 202075790151 sao coco ELECTRIC EXPANSIVE 1 PRO HIGH PRESSURE SWITCH xw REA REACTOR ___ _ResiRes2 RESISTANCE TEMPERATURE SENSOR OUTDOOR AMBIENT TEMPERATURE SENSOR I I I I I cow DISCHARGE T ry E OR I I I I L PRO Jb d Y TRANS1 YTRANS BLUE BLACK Pi 13 YELLO PH PRO maaga D 2 _ 1 52 CONNECTOR XP1 XP2 CONNECTOR XT 4WAyTERMINAL SMALL 3 WAY TERMINAL ve Malf
36. pressor 1 malfunction EO display EEPROM malfunction Judge Check whether the EEPROM is inserted well no Insert the EEPROM well Yes Replace outdoor main board 153 2 E2 malfunction E2 display Communication malfunction between indoor IC and outdoor IC No Judge 1 Check whether the indoor unit power is on Yes Judge 2 Check whether the signal wiring is shield cable or whether the shield cable is earthed Yes Judge 3 Check whether the signal wiring between the indoor and outdoor units is wrong polarity Judge 4 Check whether the signal wiring between the indoor and outdoor units is broken No Indoor or outdoor main board is broken Replace the main board until the malfunction disappears 154 No Yes Yes TLC 1 2011 1 Turn on the indoor unit power Adopt the shield cable let shield cable earthed Connect the signal wiring correctly Replace the broken wiring 2011 1 3 E3 malfunction For 18K 24K 30K E3 display Communication malfunction in outdoor IC and DSP Yes Check whether the indicator lights LED1 on the main board is flashing Replace the outdoor main board No Check whether the connecting wiring between the IPM module and the CN4 Yes Insert the connecting wiring well over on the main board is broken off again In Disconnect the connecting wiring between the IPM module and the CN4 on the main board use the multime
37. rresponding protection will act once any protection is in active Push Forced cooling button once to end this mode and enter the remote control pending status The buzzer will buzz for 1 second and the indicator turn off 3 1 3 Push Forced cooling button to end this mode and switch over to REMOTE CONTROL mode 3 2 Heating Mode 3 2 1 Four way valve opens at once while defrosting process closes 3 2 2 Indoor Fan Action 3 2 2 1 Anytime remote switchover for fan speeds among high medium low auto anti cold air function takes priority 3 2 2 2 Anti cold air owitchover between fan speed and fine tune can be set according to temperature of evaporator pipe Condition T2 Indoor exchanger temp Indoor fan speed lt 28 Indoor exchanger temp up 28 C lt lt 32 gt 30 Setting fan speed Indoor exchanger temp down 15 lt lt 30 During anti cold air period if indoor fan is shut down then pre heating defrosting lamp is on Once indoor fan starts pre heating defrosting lamp will be off ff 1 gt 32 Setting fan speed ff 3 2 3 3 Auto fan of indoor fan under heating mode Condition T Indoor Temp Setting Temp If current mode is low speed in case of lt 2 it changes to medium speed If current mode is medium speed in case of T lt 1 C it changes to high speed If current mode is high speed in case of gt 2 C it changes to medium speed If current mode is medium speed in case of gt 3 C it
38. rwise the entire system stop operating including the pump and LED remain alarming this condition will not recover except power off 268 Control Function 1 2011 1 Main protective functions 5 Main protective functions 5 1 1 3 minute delay for the compressor start up When first time powering on or after the stop of compressor 3 minute delay will be needed to start the compressor When switch over between cooling heating mode the compressor stops automatically 5 1 2 Evaporator protection against high temperature heating mode Only available for heating mode including auto heating mode X Note During protection the indoor fan continues operating at a setting speed while the anti cold air function of heating and the compressor will be 3 minute delayed to shut down for protection 5 1 3 Evaporator Protection against low temperature cooling mode 5 1 3 1 When the evaporator pipe temperature s 2 c and this lasts for 3 minutes the compressor and outdoor fan will be shut off 5 1 3 2 When the evaporator pipe temperature gt 7 it recovers 5 1 3 3 The restart of the compressor shall execute the delay protection 5 1 4 Anti cold air protection Only available in heating mode including heating mode and heating operation under auto mode When the indoor temp raises if it is lower than 28 C the indoor fan stops if it is between 28 32 C the indoor fan will run with low speed and if it is higher than 32 the indoor fan w
39. t 6 Control Function 1 Performance AN 263 2 Main Parts Introduction 264 Operation Modes and Functions 265 4 Other FUNCUONS a 268 5 Main protective functions 269 System PrLECISION aNG 270 POIL Check aaa ANA 271 AA AA AY 272 Control Function 1 2011 1 Performance Index 1 Performance Index Applicable Voltage Range 175 253V 1ph 342 418V 3ph A C Frequency 50Hz PCB Working environment temperature 7 43 Control Function 263 Main Parts Introduction 2011 1 2 Main Parts Introduction 2 1 Indoor Fan High speed Medium speed and low speed Breeze speed for anti cold air 2 2 Outdoor Fan High speed and low speed For 36KBtu h single phase 48KBtu h 60KBtu h unit there re two fans separately controlled by relay 2 3 Buzzer 2 3 1 It will buzz when its driving port in the main chip outputs high level 2 3 2 it will buzz twice when the system is powered on 2 3 2 It will buzz once when the main frame receives remote start up signal lasting 0 3sec 2 3 3 It will buzz once for 1 second when receiving turn off signal 2 3 4 It will buzz for 0 5 second once receiving other signal 2 4 Indicator 2 4 1 There 4 indicators operating indicator timer indicator alarm indicator defrosting indicator or
40. t Quick flash DIET amas malfunction Quick flash malfunction Quick flash malfunction Quick flash LED4 Quick flash malfunction Slow flash LED3 7 Medecoficsmafuncion a o e Outdoor malfunction LED4 Ed Slow flash For ceiling 4 floor 4 compact 4 way cassette Malfunction Operation lamp Defrosting lamp Alarm lamp between in outdoor unit Quick flash 2 temperature sensor LED1 malfunction Quick flash Water level alarm REM Quick flash LED3 LED4 For Duct type LED1 LED2 LED3 LED4 Malfunction 4 protection define OPERATION FAN eranu Digital Tube EN Collision mode malfunction HE channel is abnormal channel is abnormal Er s is 12 channel is abnormal T2B EPPROM malfunction a 8 Outdoor malfunction n 2 function Anti cold Defrost e Extinguish Flashing at 5HZ mE 149 TLC 1 2011 1 1 Operation lamp flashes Operation lamp flashes at 5Hz Judge 1 Indoor temp sensor is abnormal No Check whether the resistance of the evaporator temp sensor is correct according to Annex 1 Replace evaporator temp sensor Yes Judge 2 Room temp sensor is abnormal No Check whether the resistance of the room temp Replace room temp sensor sensor is correct according to Annex 1 Yes Rep
41. ter to measure the voltage between the IPM module 1 port s 3 and 4 pillar check whether it is 5V the third pillar on the main board Replace outdoor main board labels 5V Check whether the connecting wiring between the IPM module positive Yes pole and the CN12 on the power board is broken off Insert the connecting wiring well over again Check whether the connecting wiring between the module negative Yes pole and the CN13 on the power board is broken off Insert the connecting wiring well over again Use the multimeter to measure whether the voltage between the CN12 and Yes the CN13 on the power board is between 277V 345 V Replace the IPM module No Replace the power board 155 2011 1 4 E3 malfunction For 36K 48K 60K E3 display Communication malfunction in outdoor IC and DSP Ye 5 Check whether the indicator lights LED1 or LED2 on the main control board are flashing Replace PCB Yes Install the 1 03 chip of the PCB over again check whether the system can run normally Trouble is solved No Yes Check whether the output of the transformer to CN4 socket is well Replace PCB No Replace the transformer 156 TLC I 2011 1 5 E4 malfunction E4 display Judge 1 Outdoor condenser temp sensor T3 is malfunction Yes Check whether the wiring of the condenser temp sensor is broken off Connect the wiring well No Check whether the resistance of condenser temp sensor is wron
42. th the same model fuse Check whether the fuse on No the power board is normal Yes Replace the power board 164 TLC I 2011 1 14 P6 malfunction For three phases units P6 display Module protection Regulate it to correct then check whether the system can work normally Check whether the voltage range of P N on Check whether the input power supply IPM module is normal 350 650V is correct 380 415V 2 Check whether the connecting line Check whether the power between main board and the IPM Connect it tightly supply line is connected Connect it correctly and module is connected tightly check ok or not correctly and tightly tightly check ok or not Yes Check whether the lines in Connect it tightly Check whether the connecting line of the compressor is E part box are connected tightly check ok or not Connect it tightly check ok or not connected tightly Yes Check whether the three phase bridge Replace the three phase is normal bridge Replace the IPM module check whether the system can work normally Trouble is solved Check whether the 3300 F 400V Replace this electrolytic No electrolytic capacitor is normal capacitor Replace the main board check whether the Yes system can work normally Trouble is solved Replace the compressor check whether Yes the system can work normally 165 TLC 1 2011 1 Control Co
43. tion Drain side 580 Body Unit mm Lonnecting point of drain pipe Lonnecting point of refrigorant pipe Liquid 5100 6 35 0mm Connecting point of rofrigorant pipo Gas side 12 7 Coiling h Out let LI E Inlet Out let Panol ca 5 blOmnm N Tubing side TLC 1 2011 1 4 Service Space Connecting point of drain pipe Connecting point of reirigorant pipe Liquid side 426 35 e E la Connecting point of Col ling rofrigorant pipe Gas side P12 7 Out let ES Cut Let Inlet ane gt 2 500mm 1 112 TLC 1 2011 1 5 Wiring Diagram CCT 301 INVi 2 202042390000 WHITE Fan WIRING DIAGRAM Y 6 wire 4 INDOOR UNIT CODE PART NAME CN1 CN14 BOARD SOCKETS INDOOR FAN MOTOR rm OUTLET SWING MOTOR ON s 12 L ROOM TEMPERATURE SENSOR TEMP SELECT TYPE SELECT PIPE TEMPERATURE SENSOR XP1 XP4 CONNECTORS XS1 XS4 CONNECTORS ipa Ng BACK NIHITE d s PUMP WATER PUMP 51 VN 1 1 L MLS TRANSFORMER BOARD MAIN CONTROL BOARD FAN MOTER CAPACITOR RT2 POWER Al et W L SW WATER LEVEL SWITCH SUPPLY KL 5 TERMINAL FUNCTION OF SWITCHES TO WIRE CONTROLLER PIPE ROOM a 3 I WIRING DIAGRAM FOR T2 Q SHORT CIRCUITI
44. tion 1 Press MODE to select DRY 2 Adjust temp via and Generally the range is 17 C 30 C 3 Press ON OFF and running indicator light on indoor unit is lightened Air conditioner will work on DRY mode Turn off the unit via ON OFF 4 DRY mode ECO and FAN SPEED are unavailable Timer operation TIME ON and TIME OFF are used to turn on and turn off the unit at the set time respectively TIME ON operation 1 Press TIME ON icon SET HOUR and ON are lightened 2 Press TIME ON again and adjust the time 3 Keep pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour 4 0 55 after setting remote controller will send TIME ON command to the unit Control 235 Standard controller 1 2011 1 TIME OFF operation 1 2 3 4 Press TIME OFF icon SET HOUR and OFF are lightened Press TIME OFF again and adjust the time Keep pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour 0 5s after setting remote controller will send TIME OFF command to the unit Set TIME ON and TIME OFF simultaneously 1 2 3 4 Set TIME ON according to procedures 1 and 2 specified in TIME ON operation Set TIME OFF as the procedures 1 and 2 specified in TIME OFF operation If both the set time of TIME ON and TIME OFF not exceed 10 hours time
45. uds mixture of water Yes and abluent is also ok if it can make bubble or electronic leak detector Method Connect the pressure gauge to the gauge joint of the system check whether the pressure is lower than 0 14MPa No Yes Let the refrigerant out then use the high pressure Judge 5 The refrigerant pipe is blocked ang No Replace outdoor main board 160 TLC I 2011 1 10 P3 malfunction P3 display Current protection of compressor Judge 1 Check whether the input current of the power supply wire is more than 20A For 36K amp 48K with 1 phase it is 30A Yes Check whether the refrigerant system is ok Yes Judge 2 Check whether the outdoor ambient temperature is too high Stop the unit Yes Judge 3 Check whether the outdoor unit is bad ventilation Make the outdoor unit ventilate well Yes Judge 4 Check whether the heat exchanger is dirty Clean the heat exchanger No Yes Let the refrigerant out then use the high pressure Judge 5 The refrigerant pipe is blocked nitrogen or refrigerant to blow pipe vacuumize and charge the refrigerant again p No Replace outdoor main board 161 2011 1 11 P4 malfunction When compressor discharge temperature is higher than 115 C the unit will stop and unit runs again when compressor discharge temperature is lower than 90 P4 display Discharge temperature protection of compressor Yes Check whether th
46. unction Code for Outdoor unit 2 Display Malfunction or Protection MEAT AWAY FAN FAN L POWERS SY h EEPROM malfunction Communication malfunction 2 between indoor outdoor units Communication malfunction 5 of outdoor unit controller pr REPE uz z 35 5 E Outdoor unit temperature zi EL SENSO alfunction 1 Power voltage protecion XT2 Pt High pressure protection Bigaa EXIT pe tow pressure protection lt P3 Current protection ert v Compressor discharge TO COMMUNICATION BUS Condenser high OUTDOOR UNIT POWER cse use PS temperature protection inverter module protection 130 TLC 1 2011 1 5 Field Wiring INDOOR UNIT shielded cable to 3x0 5 mm OUTDOOR UNIT Air Conditioner Link circuit For R410a Cooling amp Heating For 12000Btu h with 1Phase outdoor unit INDOOR UNIT Supp ly Phasa 2020W core cabl 3x 1 0 mm 3 core shial ded cab la 3x0 5 mmc Supp ly 1 220 240 9 cabla 3 5mm OUTDOOR UNIT gt 4 For 18000 24000Btu h with 1 phase outdoor unit 132 TLC 1 2011 1 INDOOR UNIT Power Supp ly 1 220 247 3 3 cable 1 0 shialded cab la Fowar Suppl y 3 Pha 380 41 5X
47. when remote controller is used with corresponding unit Indicators and functions Temp 0 N Transmitting display 2 ONOFF Runingmode Time m Economic operation 8 1 234 9 8 Pair 7 Time ON OFF _ Fan speed Temp Display the set temperature Adjust temperature via and No display in this area if the unit is on FAN mode Control TLC 1 2011 1 Standard controller 2 Transmitting display The icon will flash once when the signal is sent by remote controller 3 Icon is displayed when the remote controller is turned on or vice versa 4 Running mode Press MODE to display current running mode AUTO COOL DRY HEAT and FAN can be selected HEAT function is invalid for cool only type unit 5 Time Display the current set time Press CLOCK for 5s icon indicating hour will flash Press this button again icon indicating minute will flash And are used to adjust the figure Setting or modification is effective only by pressing OK button to make confirmation 6 Lock The icon will be lightened or off when pressing LOCK In locked state all the buttons are ineffective except button LOCK 7 Time ON OFF In the state of time ON icon ON will be lightened which is the same to the state of time OFF Setting timer ON and OFF simultaneously both icons ON and OFF are displayed 8 Fan speed Press
Download Pdf Manuals
Related Search