R22 220-240V ~ 50Hz 1Ph Hi Wall Split Air Conditioners 5KHST 12-18-24 Cool Only 5QHST 12-18-24 Heat Pump SPARE PARTS MANUAL Carrier is committed to continuously improving its products according to national and international standards to ensure the highest quality and reliability standards, and to meet market regulations and requirements. All specifications subject to change without prior notice according to Carrier policy of continuous development. 0504001 Quality Management System Enviromental Management System Safety Management System ISO 9001 : 2008 ISO 14001 : 2004 BS OHSAS 18001 : 2007 Certificate No.: QS-5519HH Certificate No : 12 104 04 TMS Certificate No : 12 116 04 TMS Rev. (0) - 201
TABLE OF CONTENTS PAGE NO. 1. 2.. 4. 5. 6. 7. 8. 9. 10. 11. 12. 1. 14. Unit Model Designation & Identification Unit Models & Part Numbers Exploded View of Indoor Unit 12K Part List of Indoor Unit 12K Exploded View of Outdoor Unit 12K Part List of Outdoor Unit 12K Exploded View of Indoor Unit 18K Part List of Indoor Unit 18K Exploded View of Outdoor Unit 18K Part List of Outdoor Unit 18K Exploded View of Indoor Unit 24K Part List of Indoor Unit 24K Exploded View of Outdoor Unit 24K Part List of Outdoor Unit 24K 1 1 2 4 5 8 9 10 11 14 15 16 17
1. UNIT MODEL DESIGNATION & IDENTIFICATION 5 = Split System 42 = Indoor Unit 8 = Outdoor Unit K = Cool Only Q = Heat Pump H = Hi Wall S = Stellar Series T = High Ambient 12 = System Size in KBtu/hr 7 = Nominal Power Supply 220-240V ~ 50Hz 1Ph 0 = Wireless Remote Control 8 = Miraco Carrier Mfg. J = Plasma 2. UNIT MODELS & PART NUMBERS Domestic Market HEAT PUMP Indoor Unit Outdoor Unit Compressor Model P/N Model P/N Type Supplier 42QHST12-708J 4602962 8QHST12-708 4605014 Rotary GMCC / Toshiba 42QHST18-708J 460296 8QHST18-708 4605069 Rotary GMCC/Toshiba 42QHST24-708J 460005 8QHST24-708 460008 Rotary GMCC / Toshiba Export Markets COOL ONLY Indoor Unit Outdoor Unit Compressor Model P/N Model P/N Type Supplier 42KHST12-708J 460769 8KHST12-708 460990 Rotary GMCC / Toshiba 42KHST18-708J 460770 8KHST18-708 460991 Rotary GMCC/Toshiba 42KHST24-708J 460771 8KHST24-708 460992 Rotary GMCC / Toshiba HEAT PUMP Indoor Unit Outdoor Unit Compressor Model P/N Model P/N Type Supplier 42QHST12-708J 4602965 8QHST12-708 4602995 Rotary GMCC / Toshiba 42QHST18-708J 4602966 8QHST18-708 4602996 Rotary GMCC/Toshiba 42QHST24-708J 460006 8QHST24-708 460009 Rotary GMCC / Toshiba 1
. EXPLODED VIEW OF INDOOR UNIT 12K 2 25 10 12 24 14 19 20 19.2 21 19.1 2 22 1.2 1 7 16 15 6 4 4.1 18 17 26 28 29 5.1.6.4.5...1.7 2
4. PART LIST OF INDOOR UNIT 12K NO. PART NAME PART NUMBER QUANTITY / UNIT 42KHST12 42QHST12 1 Indoor fan motor RPG20D (20240000215) 02400021 1 1 2 Louver motor (202400200006) 02400020 1 1 Control PCB Set CO 025005 1 - Control PCB Set HP ( 2025A152 ) 02508789-1.1 Cover of electronic control box (20110490184) 02802856 1 1.2 Electronic control box (20110490108) 02802857 1 1 1 -. Main control board assembly - 1..1 Fan motor capacitor (202401200001) 02400269 1 1.4 Room air sensor assembly (2024190000) 02506070 1 1.5 Indoor coil sensor assembly (2020100080) 02508710 1 1.6 Wire joint (20201450119) 02808148 1 1.7 Transformer (20200900710) 1 1 4 Display box assembly (20290898) 02508791 1 1 4.1 Display board assembly (201299028) 1 1 5 Remote Control RG08K2/E (20550A7981) 02508809 1 1 6 Air filter (2011049011) 02802842 2 2 7 Air Cleaner (20110100212) 0280284 1 1 8 Plasma (20219900110) 02400104 1 1 9 Plasma controller (2024000100) 0240010 1 1 10 Cross flow fan (201100200100) 0280285 1 1 11 Bearing base (20270100201) 02802725 1 1 12 Indoor coil & headers assy 02600291 1 1 1 Front Panel (201125A4249) 028011 1 1 14 Panel frame assembly (2011259096) 61177 1 1 15 Screw cap (2011259091) 0280806 16 Bracket of air filter (2011220071) 02808279 1 1 17 Baffle of temperature sensor (20110490002) 02506059 1 18 Cover of indoor electronic control box (2011249008) 0280805 1 1 19 Air outlet assembly (201125909) 61175 1 1 19.1 Vertical vane (20112590445) 10 19.2 Louver holder (2011041058) 02802849 2 20 Horizontal louver (2011259092) 028010 1 1 21 Drain hose (20110102008) 02808108 1 1 22 Fan motor cover (20110490106) 02802852 1 1 2 Chassis assembly (20112590522) 61174 1 1 24 Pipe clamp board (20110100204) 02802855 1 1 25 Installation plate (20122490002) 061796 1 1 26 27 Plastic holder for remote control (201155000029) 02508810 1 1 28 Drain connecter (201101020011) 0280102 1 1 29 Seal ring (202720090001) 028010 1 1 Flare Nut /8" 0200422 1 1 Flare Nut 1/4" 0200402 1 1
5. EXPLODED VIEW OF OUTDOOR UNIT 12K 6 4
6. PART LIST OF OUTDOOR UNIT 12K No. Part Name Part Number 8KHST12-708 Quantity 8QHST12-708 1 Toshiba Rotary Compressor PH210M2A-4FTS1 01500275 1 1 2 Outdoor Motor 1/10HP-865RPM YDK24-6-12 02400160 1 1 Electrical Box Assy 61841 1 1 4 Propeller Fan ( 20110000502 ) 02801025 1 1 5 Outdoor Coil and Headers Assy 02600269 1 1 6 Tubing Assy 640021 1-640022 - 1 7 Front Net Plastic ( 20117500006 ) 02801026 1 1 8 Big Handle ( 20117590015 ) 0280198 1 1 9 Small Handle ( 201157090002 ) 0280195 1 1 10 Coil Guard 0260114 1 1 11 Base Pan Assy 08100445 1 1 12 Motor Bracket 08100225 1 1 1 Front Panel 0810044 1 1 14 Side Panel 081002 1 1 15 Partition 0600245 1 1 16 Corner Support 08100227 1 1 17 Top Cover 08100444 1 1 5
PART LIST OF OUTDOOR UNIT 12K (Cont.) Electrical Box Assy.4.1.2.5.6. No. Part Name Part Number 8KHST12-708 Quantity / Unit 8QHST12-708 Electrical Box Assy 61841 1 1.4 Plastic Clamp - Capacitor 02804078 1 1.1 Dual Capacitor 5 + 2.5 MFD / 450V 0240086 1 1.2 Terminal Block 2020145010 0250108 1 1.5 Cable Clamp 02400526 1 1.6 Electrical Panel 0600252 1 1. Electrical Wires Set 02500804 1 1 6
PART LIST OF OUTDOOR UNIT 12K (Cont.) Details of Tubing Assy Cool Only 6. Heat Pump 6.2 6.5 6.1 6. 6.2 6.1 No. Part Name Part Number 8KHST12-708 Quantity / Unit 8QHST12-708 6 Tubing Assy 640021 1-640022 - 1 6.1 Flare Valve 1/2" 020047 1 1 6.2 Flare Valve 1/4" 0200440 1 1 6. Support Flare Valve 081002 1 1 6.4 Tubing Set 619690 1-61965 - 1 7
7. EXPLODED VIEW OF INDOOR UNIT 18K 27 25 12 10 26 14 19 20 19.2 22 19.1 2 17 2 24 1.2 1 7 16 15 6 4 4.1 18 28 0 1 5.1.6.4.5...1.7 8
8. PART LIST OF INDOOR UNIT 18K No. Part Name Miraco P/N 42KHST18 Quantity / Unit 42QHST18 1 Indoor fan motor RPG28D (20240000415) 02400018 1 1 2 Louver motor (202400200025) 02400027 1 1 Control PCB Set CO 025006 1 - Control PCB Set HP ( 2028A0517 ) 02508792-1.1 Cover of electronic control box (20112800161) 1 1.2 Electronic control box (20110210069) 1 1 1 -. Main control board assembly - 1..1 Fan motor capacitor (202401200001) 02400269 1 1.4 Room air sensor assembly (2024190000) 02506070 1 1.5 Indoor coil sensor assembly (2020100080) 02508710 1 1.6 Wire joint (20201450119) 02808148 1 1.7 Transformer (20200900710) 1 1 4 Display box assembly (202890445) 0250879 1 1 4.1 Display board assembly (201299028) 1 5 Remote Control RG08K2/E (20550A7981) 02508809 1 1 6 Air filter (20110290162) 02808277 2 2 7 Air cleaner (20110100212) 02802691 1 1 8 Plasma (20240001001) 02500817 1 1 9.1 Plasma controller (20201800098) 02400026 1 1 9.2 Plasma controller (20201800800) 02400025 1 1 10 Cross flow fan (201100200014) 02602649 1 1 11 Fan bearing base (20270100201) 02802725 1 1 12 Indoor coil & headers assy 026005 1 1 1 Front Panel (201128A1822) 028012 1 1 14 Panel frame assembly (2011289060) 611740 1 1 15 Screw cap (2011279096) 02808282 16 Bracket of air filter (2011220071) 02808279 1 1 17 Fix clamp of temperature sensor (20110200005) 02808109 1 1 18 Cover of indoor electronic control box (2011289062) 0280807 1 1 19 Air outlet assembly (20112890627) 61179 1 1 19.1 Vertical vane (20110290212) 12 19.2 Louver holder (20110210066) 20 Horizontal louver (above) (20112890629) 0280809 1 1 21 Horizontal louver (below) (20112890628) 0280808 1 1 22 Drain hose (20110102007) 02808289 1 1 2 Waterproof board (201101050) 02808112 1 24 Fan motor cover (20112790128) 02808291 1 1 25 Chassis assembly (20112790555) 619692 1 1 26 Pipe clamp board (20122800001) 02802779 1 1 27 Installation plate (20122790008) 02802755 1 1 28 29 Plastic holder for remote control (201155000029) 02508810 1 1 0 Drain connecter (201101020011) 0280102 1 1 1 Seal ring (202720090001) 028010 1 1 Flare Nut 1/2" 0200462 1 1 Flare Nut 1/4" 0200402 1 1 9
9. EXPLODED VIEW OF OUTDOOR UNIT 18K 6 6 10
10. PART LIST OF OUTDOOR UNIT 18K No. Part Name Part Number 8KHST18-708 Quantity / Unit 8QHST18-708 1 Compressor c/w Grommets & Spacers Toshiba Rotary Compressor PH40G2C-4KTS1 0150095 1 1 2 Motor YDK48-6H(A) ( 202400410505 ) 0240026 1 1 Electrical Box Assy 4 Propeller Fan ( 20110000514 ) 0280240 1 1 5 Outdoor Coil and Headers Assy 0260022 1 1 6 Tubing Assy 64002 1-640024 - 1 7 Front Net ( 201175A000 ) 028052 1 1 8 Big Handle ( 20117590015 ) 0280198 1 1 9 Small Handle ( 201150290006 ) 0280195 1 1 10 Coil Guard 0280159 1 1 11 Base Pan Assy 611667 1 1 12 Motor Bracket 0608864 1 1 1 Front Panel 611555 1 1 14 Side Panel 611558 1 1 15 Partition ( 20127890019 ) 0608859 1 1 16 Corner Support 611557 1 1 17 Top Cover 611556 1 1 11
PART LIST OF OUTDOOR UNIT 18K (Cont.) Details of Electrical Box Assy.4.1.2.5.6. No. Part Name Part Number 8KHST18-708 Quantity / Unit 8QHST18-708 Electrical Box Assy 611684 1 1.1 Dual Capacitor 60 + MFD / 450 VAC 0240062 1 1.2 Terminal Block ( 2020145010 ) 0250108 1 1. Electrical Wires Set 0250086 1 1.4 Plastic Clamp - Capacitor 02804078 1 1.5 Cable clamp 0280252 1 1.6 Electrical Panel ( 20125270261 ) 0601718 1 1 12
PART LIST OF OUTDOOR UNIT 18K (Cont.) Details of Tubing Assy Cool Only Heat Pump 6. 6.2 6.5 6.1 6. 6.2 6.1 No. Part Name Part Number 8KHST18-708 Quantity / Unit 8QHST18-708 6 Tubing Assy 64002 1-640024 - 1 6.1 Flare Valve 1/2" 020047 1 1 6.2 Flare Valve 1/4" 0200440 1 1 6. Support Flare Valve 611559 1 1 6.4 Tubing Set 619691 1-619696 - 1 6.5 Reversing Valve STF-02A W/Coil 02200407-1 1
11. EXPLODED VIEW OF INDOOR UNIT 24K 24 26 12 11 10 25 1 7 16 14 15 6 19 4 4.1 18 20 19.2 27 29 22 19.1 5 0 2 17 2.1.6.4 24.5 1.2...1.7 14
12. PART LIST OF INDOOR UNIT 24K No. Part Name Part Number 42KHST24 Quantity / Unit 42QHST24 1 Indoor fan motor YDK6-4C (202400400245) 02400024 1 1 2 Louver motor (202400200004) 0240024 1 1 Control PCB Set CO 025007 1 - Control PCB Set HP ( 2029A0412 ) 02508808-1.2 Electronic control box (2011090079) 1 1. Main control board assembly 1 1.4 Room air sensor assembly (2024190000) 02506070 1 1.5 Indoor coil sensor assembly (2020100080) 02508710 1 1.6 Wire joint (20201450119) 02808148 1 1.7 Fan motor capacitor (2024011900) 02400285 1 1.8 Transformer (2020090a170) 02508714 1 1 4 Display box assembly (202890445) 0250879 1 1 4.1 Display board assembly (201299028) 1 5 Remote Control RG08K2/E (20550A7981) 02508809 1 1 6 Air filter (2011079015) 02808278 2 2 7 Air cleaner (20110100212) 02802691 1 8 Plasma (20240001001) 02500817 1 1 9.1 Plasma controller (20201800098) 02400026 1 1 9.2 Plasma controller (20201800800) 02400025 1 1 10 Cross flow fan (201100290010) 02602648 1 1 11 Fan bearing base (20270790001) 02808292 1 1 12 Indoor coil & headers assy 026006 1 1 1 Front Panel (201129A0121) 02801 1 1 14 Panel frame assembly (20112990078) 61174 1 1 15 Screw cap (2011090792) 0280828 16 Bracket of air filter (2011220071) 02808279 1 1 17 Fix clamp of temperature sensor (20110200005) 02808109 1 1 18 Cover of indoor electronic control box (20112990072) 02808281 1 1 19 Air outlet assembly (20112990075) 611741 1 1 19.1 Vertical vane (20110790570) 15 19.2 Louver holder (20110790145) 20 Horizontal louver (above) (20112990074) 0280811 1 1 21 Horizontal louver (below) (2011299007) 0280810 1 1 22 Drain hose (20110102007) 02808289 1 1 2 Cover of electronic control box (20110790479) 02808298 1 1 24 Chassis assembly (201109079) 619691 1 1 25 Pipe clamp board (20120790016) 0280829 1 1 26 Installation plate (201209G010) 02808294 1 1 0 Seal ring (202720090001) 028010 1 1 29 Drain connecter (201101020011) 0280102 1 1 27 Flare nut 5/8" 020046 1 1 Flare nut /8" 0200460 1 1 28 Plastic holder for remote control (201155000029) 02508810 1 1 15
1. EXPLODED VIEW OF OUTDOOR UNIT 24K 19 11 16 5 14 10 7 18 2 8 4 2 1 15 6 6 9 17 Tubing Assy ( Cool Only ) Tubing Assy (Heat Pump) 6-6- 6-2 6-2 6-1 6-1 6-5 16
14. PART LIST OF OUTDOOR UNIT 24K No. Part Name Part Number 8KHST24-708 Quantity / Unit 8QHST24-708 1 Compressor c/w Grommets & Spacers Toshiba Rotary Compressor PH440G2CS-4KUS1 0150016 1 1 2 Motor 1/10 HP - 860 RPM 02400154 1 1 Electrical box assy 61644 1-61648 - 1 4 Propeller c/w Socket Screw 8x8mm 02600441 1 1 5 Outdoor Coil & Headers Assy 02600 1 1 6 Tubing assy 640025 1-640026 - 1 7 Orifice Propeller 0280112 1 1 8 Guard Propeller 028019 1 1 9 Service Door 0280194 1 1 10 Handle Small ( 201157090002 ) 0280195 1 1 11 Coil Guard 02801041 1 1 12 Base Assy 08107402 1 1 1 Supporting Leg Assy 61404 4 4 14 Motor Support Assy. 0811880 1 1 15 Shroud 0607491 1 1 16 Partition 08107498 1 1 17 Back Panel 0810047 1 1 18 Back Support 0607492 1 1 19 Cover 08107400 1 1 17
PART LIST OF OUTDOOR UNIT 24K (Cont.) Details of Electrical Box Assy.7.1.5.4.2...6.6 No. Part Name Electrical Box Assy Part Number 8KHST24-708 Quantity / Unit 8QHST24-708 61644 1-61648 - 1.1 Dual Capacitor 60 + 5 MFD/440 VAC 0240077 1 1.2 Contactor 2 Poles-0 Amps 02400572 1 1. Terminal Block Poles-0 Amps 0250115 1 - Terminal Block 4 Poles-0 Amps 02501405 1 1 Terminal Block 6 Poles-0 Amps 025014-1.4 Electrical Wires Set 02500887 1-02501421 - 1.5 Capacitor Clamp 02804078 1 1.6 Cable Clamp 0280252 2 1.7 Electrical Box 08107405 1 1 18
PART LIST OF OUTDOOR UNIT 24K (Cont.) Details of Tubing Assy Tubing Assy (Cool Only) Tubing Assy (Heat Pump) 6-6- 6-2 6-2 6-1 6-1 6-5 No. Part Name Part Number 8KHST24-708 Quantity / Unit 8QHST24-708 6 Tubing Assy 640025 1-640026 - 1 6-1 Flare Valve 5/8" 020048 1 1 6-2 Flare Valve /8" 020046 1 1 6- Support Flare Valves 08107472 1 1 6-4 Reversing Valve SHF-7K-4U-P W/Coil 02200405-1 6-5 Tubing Set 619692 1-619697 - 1 19
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