Toyotomi CCT 100 INV-Ri Service Manual Download

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Service Manual

MODEL:

CFT 35 INV-Ri

CFT 50 INV-Ri
CFT 70 INV-Ri
CFT 100 INV-Ri
CFT 140 INV-Ri
CFT 170INV-Ri

Summary of Contents for CCT 100 INV-Ri

Page 1: ...Service Manual MODEL CFT 35 INV Ri CFT 50 INV Ri CFT 70 INV Ri CFT 100 INV Ri CFT 140 INV Ri CFT 170INV Ri...

Page 2: ...2 Indoor Units 8 Part 3 Outdoor Units 122 Part 4 Installation 165 Part 5 Control 231 Part 6 Control Function 262 Manufacture reserves the right to discontinue or change at any time specifications or...

Page 3: ...TLC I 2011 1 1 Part 1 General Information 1 Model Names of Indoor Outdoor Units 2 2 External Appearance 4 3 Nomenclature 6 4 Features 7...

Page 4: ...i 840x230x840 28 34 220 240V 1ph 50Hz CCT 70 INV Si 840x230x840 29 36 220 240V 1ph 50Hz CCT 90 INV Si 840x300x840 36 41 220 240V 1ph 50Hz CCT 100 INV Si 840x300x840 36 41 220 240V 1ph 50Hz CCT 140 INV...

Page 5: ...CCT 140 INV So CFT 140 INV Ro DCT 140 INV So 940 1245 360 99 107 380V 3ph 50Hz CCT 170 INV So CFT 170 INV Ro DCT 170 INV So 940 1245 360 115 121 380V 3ph 50Hz DHP 170 INV Ro 940 1245 360 124 130 380...

Page 6: ...TLC I 2011 1 4 2 External Appearance 2 1 Indoor units Ceiling Floor...

Page 7: ...70 INV So CFT 70 INV Ro DCT 70 INV So CCT 90 INV So CFT 90 INV Ro DCT 90 INV So CCT 100 INV So CFT 100 INV Ro DCT 100 INV So CCT 100 INV So 1 CFT 100 INV Ro 1 DCT 100 INV So 1 CCT 140 INV So 1 CFT 140...

Page 8: ...TLC I 2011 1 6 3 Nomenclature...

Page 9: ...rrent 4 4 Intelligent refrigerant adjustment technology Throttle part is made up of capillary and electronic expansion valve EXV The outdoor unit can output the most accurate capacity in any condition...

Page 10: ...TLC I 2011 1 8 Part 2 Indoor Units 1 Ceiling and Floor Type 9...

Page 11: ...Ceiling and Floor Type 1 Features 2 Specifications 3 Dimensions 4 Service Space 5 Wiring Diagrams 6 Air Velocity and Temperature Distributions 7 Capacity Tables 8 Electric Characteristics 9 Sound Leve...

Page 12: ...ow directional control minimizes the air resistance and produces wilder air flow to vertical direction The range of horizontal air discharge is widened which secures wider air flow distribution to pro...

Page 13: ...enyang SANYO Capacity Btu h 10918 4 19277 8 Input W 855 1470 Rated current RLA A 5 3 8 96 Thermal protector Capacitor uF Refrigerant oil ml ESTER OIL VG74 480ml FV 50S 350 Indoor fan motor Model YSK25...

Page 14: ...kg 39 5 42 5 59 63 Refrigerant Type R410A R410A Charged volume g 1400 1600 Throttle type Capillary Electronic expansion valve Capillary Design pressure Hi Low MPa 4 2 2 0 4 2 2 0 Refrigerant piping L...

Page 15: ...RIC Capacity Btu h 15525 24328 Input W 1530 2200 Rated current RLA A 10 4 9 7 Thermal protector Capacitor uF Refrigerant oil ml 68HES H 880 MEL 56 670 Indoor fan motor Model YSK55 4L YSK80 4A Type AC...

Page 16: ...ype R410A R410A Charged volume g 2300 3350 Throttle type Electronic expansion valve Capillary Electronic expansion valve Capillary Design pressure Hi Low MPa 4 2 2 0 4 2 2 0 Refrigerant piping Liquid...

Page 17: ...42 33710 Input W 3080 3010 Rated current RLA A 13 5 9 3 Thermal protector Capacitor uF Refrigerant oil ml FV50S 870 FV50S 870 Indoor fan motor Model YSK80 4A YSK80 4A Type AC motor AC motor Input w 14...

Page 18: ...A R410A Charged volume g 4100 2900 Throttle type Electronic expansion valve Capillary Electronic expansion valve Capillary Design pressure Hi Low MPa 4 2 2 0 4 2 2 0 Refrigerant piping Liquid side Gas...

Page 19: ...nput W 3080 3010 4160 Rated current RLA A 13 5 9 3 15 2 Thermal protector Capacitor uF Refrigerant oil ml FV50S 870 FV50S 870 MEL 56 1700 Indoor fan motor Model YSK59 4D x 2 YSK59 4D x 2 YSK59 4D x 2...

Page 20: ...pe R410A R410A R410A Charged volume g 4450 3600 3850 Throttle type Electronic expansion valve Capillary Electronic expansion valve Capillary Electronic expansion valve Capillary Design pressure Hi Low...

Page 21: ...TLC I 2011 1 20 3 Dimensions...

Page 22: ...011 1 21 Capacity Btu h A B C D E F G H 12000 24000Btu h 990 660 206 505 506 907 200 203 30000 36000Btu h 1280 660 206 795 506 1195 200 203 48000 60000Btu h 1670 680 244 1070 450 1542 200 240 4 Servic...

Page 23: ...TLC I 2011 1 22 5 Wiring Diagrams CFT 35 INV Ri...

Page 24: ...TLC I 2011 1 23 CFT 50 INV Ri CFT 70 INV Ri CFT 90 INV Ri CFT 100 INV Ri CFT 140 INV Ri CFT 170 INV Ri...

Page 25: ...lve Oil separator Compressor Low pressure switch Oil return Capillary High pressure switch Lowpressure liquid accumulator Evaporator Capillary Outdoor unit Indoor unit 4 way valve Condenser T5 Dischar...

Page 26: ...TLC I 2011 1 25 Discharge angle 60e e e e FLOOR Airflow velocity Temperature...

Page 27: ...65 2 72 0 81 3 22 0 97 3 52 1 11 3 68 1 14 3 76 1 14 3 83 1 15 39 00 2 22 0 65 2 72 0 81 3 22 0 98 3 52 1 13 3 68 1 14 3 76 1 14 3 83 1 15 41 00 2 22 0 66 2 72 0 82 3 22 0 98 3 52 1 14 3 68 1 15 3 76...

Page 28: ...33 4 97 1 60 5 28 1 73 5 57 1 87 5 69 1 87 5 82 1 89 39 00 3 65 1 08 4 31 1 34 4 97 1 61 5 28 1 74 5 57 1 88 5 69 1 88 5 82 1 90 41 00 3 65 1 08 4 31 1 35 4 97 1 61 5 28 1 75 5 57 1 89 5 69 1 89 5 82...

Page 29: ...79 6 63 2 14 7 03 2 32 7 44 2 50 7 60 2 51 7 76 2 53 39 00 4 87 1 44 5 75 1 79 6 63 2 15 7 03 2 33 7 44 2 51 7 60 2 52 7 76 2 54 41 00 4 87 1 45 5 75 1 80 6 63 2 16 7 03 2 34 7 44 2 52 7 60 2 53 7 76...

Page 30: ...14 8 58 2 67 9 90 3 20 10 55 3 47 11 10 3 74 11 35 3 75 11 59 3 79 39 00 7 27 2 15 8 58 2 68 9 90 3 21 10 55 3 48 11 10 3 75 11 35 3 77 11 59 3 80 41 00 7 27 2 16 8 58 2 69 9 90 3 23 10 55 3 50 11 10...

Page 31: ...20 4 25 14 06 4 61 14 81 4 96 15 13 4 98 15 45 5 03 39 00 9 70 2 86 11 45 3 56 13 20 4 26 14 06 4 63 14 81 4 99 15 13 5 00 15 45 5 05 41 00 9 70 2 87 11 45 3 58 13 20 4 28 14 06 4 65 14 81 5 01 15 13...

Page 32: ...5 13 17 58 5 57 18 59 6 01 19 00 6 02 19 40 6 08 39 00 12 17 3 51 14 37 4 38 16 57 5 23 17 58 5 68 18 59 6 13 19 00 6 14 19 40 6 21 41 00 12 17 3 58 14 37 4 46 16 57 5 34 17 58 5 79 18 59 6 25 19 00 6...

Page 33: ...0 08 0 63 CFT 100 INV Ri 50 220 240 198 254 15 0 08 0 63 CFT 140 INV Ri 50 220 240 198 254 15 0 059 2 0 39 2 CFT 170 INV Ri 50 220 240 198 254 15 0 059 2 0 39 2 Remark MFA Max Fuse Amps A KW Fan Motor...

Page 34: ...allation Fittings Name Shape Quantity 1 Hook 2 2 Hanging arm 2 Remote Controller Its Frame 3 Remote controller 1 4 Frame 1 5 Mounting screw ST2 9 10 C H 2 6 Alkaline dry batteries AM4 2 Others 7 Owner...

Page 35: ...TLC I 2011 1 122 Part 3 Outdoor Units 1 Dimensions 2 Service Space 3 Piping Diagrams 4 Wiring Diagrams 5 Field Wiring 6 Electric Characteristics 7 Sound Levels 9 Operation Limits 10 Troubleshooting...

Page 36: ...NV So CFT 90 INV Ro DCT 90 INV So 990 624 366 396 340 354 966 CCT 100 INV So 1 CFT 100 INV Ro 1 DCT 100 INV So 1 940 600 376 400 340 360 1245 CCT 100 INV So CFT 100 INV Ro DCT 100 INV So 990 624 366 3...

Page 37: ...TLC I 2011 1 124 2 Service Space...

Page 38: ...denser Low pressure switch Low pressure liquid accumulator 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...

Page 39: ...TLC I 2011 1 126 4 Wiring Diagrams CCT 301 INVo CFT 35 INV Ro DCT 35 INV So...

Page 40: ...TLC I 2011 1 127 CCT 501 INVo CCT 50 INV So CFT 50 INV Ro DCT 50 INV So CCT 70 INV So CFT 70 INV Ro DCT 70 INV So...

Page 41: ...TLC I 2011 1 129 CCT 100 INV So CFT 100 INV Ro DCT 100 INV So CCT 140 INV So CFT 140 INV Ro DCT 140 INV So CCT 170 INV So CFT 170 INV Ro DCT 170 INV So...

Page 42: ...TLC I 2011 1 131 5 Field Wiring For 12000Btu h with 1Phase outdoor unit For 18000 24000Btu h with 1 phase outdoor unit...

Page 43: ...TLC I 2011 1 132 For 36000 60000Btu h with 3 phase outdoor unit...

Page 44: ...20 40 13 5 0 2 1 4 CCT 100 INV So 1 CFT 100 INV Ro 1 DCT 100 INV So 1 50 220 240 198 254 30 40 13 6 0 1 2 0 8 CCT 140 INV So 1 CFT 140 INV Ro 1 DCT 140 INV So 1 50 220 240 198 254 30 40 13 6 0 1 2 0 8...

Page 45: ...NV So CFT 70 INV Ro DCT 70 INV So 58 55 CCT 90 INV So CFT 90 INV Ro DCT 90 INV So 55 50 CCT 100 INV So 1 CFT 100 INV Ro 1 DCT 100 INV So 1 57 52 CCT 140 INV So 1 CFT 140 INV Ro 1 DCT 140 INV So 1 59 5...

Page 46: ...TLC I 2011 1 146 9 Operation Limits...

Page 47: ...TLC I 2011 1 147 10 Troubleshooting 10 1 Indoor unit malfunction 10 1 1 Display board Compact 4 way cassette Ceiling Floor Normal 4 way cassette Duct...

Page 48: ...lamp Defrosting lamp Alarm lamp 1 Communication malfunction between in outdoor unit LED2 Quick flash 2 Room temperature sensor malfunction LED1 Quick flash 3 Water level alarm LED4 Quick flash 4 Mode...

Page 49: ...rmal Check whether the resistance of the evaporator temp sensor is correct according to Annex 1 Judge 2 Room temp sensor is abnormal Replace evaporator temp sensor No Yes Check whether the resistance...

Page 50: ...n in the following part Indoor alarm lamps flash at 1Hz Judge 1 Condenser temp sensor is abnormal Check whether the resistance of the condenser temp sensor is correct according to Annex 1 Judge 2 Outd...

Page 51: ...few minutes then check whether the system can run normally Replace indoor PCB Trouble is solved Yes No Check whether the water drain pipe is blocked No Solve to make the water can flow fluently Yes Ch...

Page 52: ...ion of compressor E6 PFC module protection Only for 30K 36K 48K with 1 phase P0 Top temperature protection of compressor P1 High pressure protection P2 Low pressure protection P3 Current protection of...

Page 53: ...4 Check whether the signal wiring between the indoor and outdoor units is broken Yes Replace the broken wiring No Judge 2 Check whether the signal wiring is shield cable or whether the shield cable i...

Page 54: ...ecting wiring between the IPM module negative pole and the CN13 on the power board is broken off E3 display Communication malfunction in outdoor IC and DSP Replace the outdoor main board Yes Insert th...

Page 55: ...ther the indicator lights LED1 or LED2 on the main control board are flashing Replace PCB Yes Install the IC U3 chip of the PCB over again check whether the system can run normally Trouble is solved Y...

Page 56: ...e condenser temp sensor is broken off Connect the wiring well Yes No Check whether the resistance of condenser temp sensor is wrong refer to the Annex 1 Yes Replace condenser temp sensor No Judge 2 Ou...

Page 57: ...he power board then check whether the system can run normally Check the power supply Yes Replace outdoor main board Yes Trouble is solved No E6 display PFC module protection Check whether the connecti...

Page 58: ...ace high pressure switch No Check whether the refrigerant system is ok Replace outdoor main board No Judge 3 Check whether the outdoor ambient temperature is too high Yes Stop the unit No Judge 4 Chec...

Page 59: ...Judge 4 The refrigerant of the system is leakage Yes Method Connect the pressure gauge to the gauge joint of the system check whether the pressure is lower than 0 14MPa Leak hunting Charge nitrogen or...

Page 60: ...ether the outdoor ambient temperature is too high Yes Stop the unit Replace outdoor main board No No Judge 3 Check whether the outdoor unit is bad ventilation Yes Make the outdoor unit ventilate well...

Page 61: ...emp is more than 115 C No Check whether the wiring connection is right between compressor discharge temp sensor and PCB according to wiring diagrams Yes Method Check whether the resistance of compress...

Page 62: ...he resistance of condenser temp sensor is correct refer to the Annex 1 Yes Replace outdoor main board No Replace the temperature sensor Yes Judge1 The outdoor temp is too high Replace outdoor main boa...

Page 63: ...ck whether there is the condition that value of resistance is 0 Yes Replace the single phase bridge No No Check whether the connecting line of every reactor is normal If the line is broken the resista...

Page 64: ...or not No Yes Check whether the three phase bridge is normal No Replace the three phase bridge No Yes Check whether the 3300 F 400V electrolytic capacitor is normal No Replace this electrolytic capac...

Page 65: ...TLC I 2011 1 219 Wiring 1 Control 220 2 Wiring 221 3 Test operation 222...

Page 66: ...en set before leaving the factory according to the below table NC1 Toggle switch Code Capacity Btu h Note The capacity has been set before leaving the factory anyone can t modify it except the mainten...

Page 67: ...done at the main power distribution The distribution has to be of a low impedance normally there required impedance reaches at a 32 a fusing point 2 No other equipment has to be connected with this po...

Page 68: ...smoothly 3 4 Test operation Set the air conditioner under the mode of COOLING with the remote controller and check the following points If there is any malfunction please resolve it according to the...

Page 69: ...2 3 0 5 INDOOR OUTDOOR CONNECTING WIRING Strong electric signal mm 2 4 1 5 Capacity Btu h 30000 48000 with 1 phase outdoor unit 36000 48000 with 3 phase outdoor unit Indoor unit power PHASE 1 PHASE 1...

Page 70: ...TLC I 2011 1 225...

Page 71: ...TLC I 2011 1 227 For model 36 60 with 3 Phase outdoor unit...

Page 72: ...TLC I 2011 1 228...

Page 73: ...TLC I 2011 1 231 Part 5 Control 1 Standard Controller...

Page 74: ...ontent is available for model R05 BG 4 R05 BGE can be applicable for cool only type and cool heat type air conditioners Precautions Curtain door or the similar objects will prevent the remote signal f...

Page 75: ...es 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 remot...

Page 76: ...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 10 TIME ON For ti...

Page 77: ...ke sure to place them in right pole AUTO operation Switch 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...

Page 78: ...specified in TIME OFF operation 3 If both the set time of TIME ON and TIME OFF not exceed 10 hours time OFF operation will activated 0 5 hour later than time ON operation If both the set time of TIME...

Page 79: ...TLC I 2011 1 240 2 Optional Controller 2 1The below is KJR 01B wired remote controller NAME AND FUNCTION OF INDICATORS ON THE WIRE CONTROLLER...

Page 80: ...ONS Installation Installation into the wall The diameter of Wire Controller wire must be suitable for its length Wiring Tube must be suitable for the wires Turn a screwdriver at the concave on bottom...

Page 81: ...om the middle of Wire Controller Top Cover before installation Refer to Electrical Switch Box Installation above for other installation information you need Use Clue around the Screen Cables and the H...

Page 82: ...ING FAN 2 Fan speed button FAN SPEED Press FAN SPEED to select fan speed from AUTO LOW MED and HIGH NOTE some air conditioners have no MED fan speed and then the MED is regarded as HIGH 3 Economical o...

Page 83: ...lows AUTO COOLING DEHUMIDIFY HEATING FAN Remark no heating mode if wire controller is set as the cool only 2 Timer on button Push the button to set TIMER ON each time you push the button the time move...

Page 84: ...unit and fixing a infrared emitter whose anode and cathode connecting with A and B near the receiver in the Indoor Unit Switch Board then connecting the terminal 5v GND Run in the Switch Board to C D...

Page 85: ...st setting on time or only on time is set the ON is lighted When adjust setting off time or only off time is set the OFF is lighted If on and off timer are both set the ON and OFF are both lighted 3 F...

Page 86: ...1h increasement after each press If cancel this function just set it to 0 0 4 Follow me button When under cool heat and auto mode press this button follow me function is active Press again this functi...

Page 87: ...es not accept any operation except that of the LOCK button Use the lock mode when you want to prevent setting from being changed accidentally or play fully Push the LOCK button again when you want to...

Page 88: ...ecting wire should be a little longer as to take away the switch board easily for maintenance The connecting wire should be a little longer as to take away the controller easily for maintenance 2 4 Th...

Page 89: ...t 6 Control Function 1 Performance Index 263 2 Main Parts Introduction 264 3 Operation Modes and Functions 265 4 Other Functions 268 5 Main protective functions 269 6 System precision 270 7 Point Chec...

Page 90: ...uzz 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...

Page 91: ...ode 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...

Page 92: ...Condition 10 mins the most 3 3 1 4 Ending Action of Defrost 3 3 1 4 1 Outdoor fan and four way valve are open 3 3 1 4 2 Compressor keeps on continuously 3 3 1 4 3 Indoor fan acts according to anti col...

Page 93: ...set temperature of 23 c 3 6 2 3 When Ta 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 Ts 1 c or Ta...

Page 94: ...s 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...

Page 95: ...with low speed and if it is higher than 30 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 opera...

Page 96: ...2 34 165 6 70 6 38 1 23 1 21 0 36 857 34 596 32 440 6 53 6 23 1 21 1 19 1 34 898 32 807 30 810 6 38 6 09 1 18 1 17 2 33 055 31 120 29 271 6 22 5 94 1 16 1 15 3 31 317 29 528 27 815 6 06 5 80 1 14 1 12...

Page 97: ...51 4 93 4 81 1 22 1 20 47 4 082 3 887 3 697 5 02 4 89 1 25 1 23 48 3 925 3 735 3 550 5 10 4 97 1 28 1 25 49 3 776 3 590 3 409 5 18 5 04 1 30 1 28 50 3 632 3 451 3 274 5 25 5 12 1 33 1 30 51 3 495 3 31...

Page 98: ...7 57 7 31 2 30 2 27 87 0 982 0 912 0 845 7 62 7 35 2 33 2 29 88 0 951 0 883 0 818 7 66 7 39 2 35 2 32 89 0 921 0 855 0 791 7 69 7 43 2 38 2 35 90 0 892 0 828 0 766 7 73 7 46 2 41 2 37 91 0 864 0 802 0...

Page 99: ...35 78 75 8 084 115 2 422 4 222 8 36 34 32 76 7 82 116 2 357 3 211 4 37 32 94 77 7 566 117 2 294 2 200 7 38 31 62 78 7 321 118 2 233 1 190 5 39 30 36 79 7 086 119 2 174 0 180 9 40 29 15 80 6 859 120 2...

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