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923180-UTG-A-1112

34

Johnson Controls Unitary Products

REMOVAL PROCEDURE

Removal Procedure of Indoor Unit

Be sure to wait for a minimum of 10 minutes after turning off all power supplies before disassembly.

STEPS

PROCEDURES

1. Before disassembly of the unit

2. Remove filter

3. Remove display

Axonometric drawing for the
complete unit.

panel

clasps

filter

a. Open the panel.

b. Loosen the clasps
on the filter.

c. Draw out two
pieces of filter.

Display

Remove 2 screws fixing display,
and then remove the filter.

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Summary of Contents for DCPM

Page 1: ... on the outdoor coil Outdoor fan and indoor blower operation is terminated during the defrost cycle H1 is dis played on the indoor unit panel on the front cover during a defrost cycle Reversing Valve Heat Pump Models 4 way interchange reversing valve effects a rapid change in direction of refrigerant flow resulting in quick changeover from cooling to heating and vice versa Valve operates on sys te...

Page 2: ...pacity 09 3 4 Ton 12 1 Ton 18 1 5 Ton 24 2 Ton 30 2 5 Ton 36 3 Ton 42 3 5 Ton System Type NW Indoor Wall Mount Unit CS Outdoor Unit with Single Indoor Unit CM Outdoor Unit with Multiple Indoor Units Style A Style A Generation 1 1st Generation 2 2nd Generation 3 3rd Generation Connection Type Q Quick Connect Voltage 1 115 1 60 2 208 230 1 60 Refrigerant 4 R410A Compressor Type M Modulating Inverter...

Page 3: ... 28 0 24 0 47 Fan Type Piece Cross flow 1 Cross flow 1 Cross flow 1 Cross flow 1 Cross flow 1 Diameter Length inch 3 6 x 25 4 3 6 x 25 4 3 9 x 28 0 3 9 x 30 1 4 25 20 57 Diameter Length mm 92 645 92 645 98 710 98 765 108 522 7 Evaporator Aluminum Fin copper Tube Aluminum Fin copper Tube Aluminum Fin copper Tube Aluminum Fin copper Tube Aluminum Fin copper Tube Pipe Diameter inch Φ 0 276 Φ 0 276 Φ ...

Page 4: ... 4400 Fan Type Piece Axial flow Axial flow Axial flow Axial flow Axial flow Fan Diameter inch 15 7 15 7 20 5 21 7 21 7 Fan Diameter mm 400 400 520 552 552 Climate Type T1 T1 T1 T1 T1 Permissible Excessive Operating Pressure for the Discharge Side PSI 624 624 624 624 624 Permissible Excessive Operating Pressure for the Discharge Side MPa 4 3 4 3 4 3 4 3 4 3 Permissible Excessive Operating Pressure ...

Page 5: ...50 1350 1220 1050 1550 1400 1300 1550 1400 1300 1550 1400 1300 1550 1400 1300 Output of Fan Motor w 20 60 60 Fan Motor Capacitor uF 1 5 3 5 3 5 Fan Motor RLA A 0 24 0 4 0 4 Fan Type Piece Cross flow 1 Cross flow 1 Cross flow 1 Diameter Length inch 3 9 x 30 1 4 3 x 20 6 4 3 x 20 6 Diameter Length mm 98 765 108 522 7 108 522 7 Evaporator Aluminum Fin copper Tube Aluminum Fin copper Tube Aluminum Fin...

Page 6: ...xial flow Fan Diameter inch 21 7 21 7 21 7 Fan Diameter mm 552 552 552 Defrosting Method Automatic Defrosting Automatic Defrosting Automatic Defrosting Climate Type T1 T1 T1 Permissible Excessive Operating Pressure for the Discharge Side PSI 624 624 624 Permissible Excessive Operating Pressure for the Discharge Side MPa 4 3 4 3 4 3 Permissible Excessive Operating Pressure for the Suction Side PSI ...

Page 7: ...ure Level dB A Hi 34 36 Indoor Sound Pressure Level dB A Medium 30 32 Indoor Sound Pressure Level dB A Low 26 26 Outdoor Fan Speed RPM Clg Htg 900 900 Outdoor Noise Sound Pressure Level dB A Clg Htg 50 53 Current Rated A Cooling 7 11 Heating 7 5 12 5 Power Use Rated kw Cooling 0 66 1 Heating 0 7 1 2 Indoor Fan Speeds Stage 4 4 Air Direction Horizontal Manual Manual Air Direction Vertical Automatic...

Page 8: ...ssure Level dB A Turbo 38 40 Indoor Sound Pressure Level dB A Hi 34 36 Indoor Sound Pressure Level dB A Medium 30 32 Indoor Sound Pressure Level dB A Low 26 26 Outdoor Fan Speed RPM Clg Htg 900 900 Outdoor Noise Sound Pressure Level dB A Clg Htg 50 53 Current Rated A Cooling 7 11 Heating 7 5 12 5 Power Use Rated kw Cooling 0 66 1 Heating 0 7 1 2 Indoor Fan Speeds Stage 4 4 Air Direction Horizontal...

Page 9: ...0 10 20 30 40 50 60 70 80 90 100 120 0 1 1 0 9 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 80 11 10 9 8 7 6 5 4 3 2 1 0 Compressor Speed rps 11 10 9 8 7 6 5 4 3 2 1 0 Compressor Speed rps 220V 230V 240V 220V 230V 240V Conditions Indoor DB 80 F WB 67 F Outdoor DB 95 F WB75 F Indoor air flow Turbo Pipe length 25 ft Conditions Indoor DB 70 F WB 60 F Outdoor DB 47 F WB 43 F Indoor air flow Turbo Pipe length 25 ft C...

Page 10: ...6 70 80 90 100 110 91 4 93 2 95 96 8 98 6 100 4 102 2 104 105 8 107 6 109 4 111 2 113 114 8 5 40 60 80 100 120 14 23 32 41 50 Conditions Indoor DB 81 F WB 66 F Indoor air flow Turbo Pipe length 25ft Conditions Indoor DB 68 F Indoor air flow Turbo Pipe length 25ft 09K 12K Unit Cooling Heating 100 105 95 90 85 80 75 70 65 60 55 50 Outdoor temp F 110 100 90 80 70 60 50 40 Outdoor temp F Conditions In...

Page 11: ...00 90 80 70 60 50 45 32 18 5 30K Unit Cooling Heating Outdoor Temp F Outdoor Temp F 36K Unit Cooling Heating Capacity ratio Capacity ratio 90 95 100 108 118 60 70 80 90 100 110 120 50 0 4 0 4 50 120 110 100 90 80 70 60 50 45 32 18 5 Temperature Condition F Model name Standard Pressure Heat Exchanger Pipe Temperature Indoor Fan Mode Outdoor Fan Mode Compressor Frequency Hz Indoor Outdoor P MPa T1 F...

Page 12: ...ompressor Frequency Hz Indoor Outdoor P MPa T1 F T2 F COOLING 80 66 9 95 75 30K 0 9 46 4 to 53 6 124 to 98 7 High High 65 36K 0 88 46 8 to 52 8 127 to 96 8 67 HEATING 70 60 1 47 43 30K 3 1 128 4 to 101 35 to 38 9 High High 68 36K 3 56 134 4 to 102 36 to 39 61 Noise dB A 40 45 30 35 Indoor side noise when blowing Indoor fan motor rotating speed Low Middle High Super High Noise dB A 12K 09K 12K 09K ...

Page 13: ...e noise when Compressor speed changed Noise dB A 60 55 50 5 6 0 7 55 45 35 25 15 Cooling Heating High Middle Low 48 50 52 54 56 30K Unit Indoor side noise when blowing Noise dB A Outdoor side noise when Compressor speed changed Noise dB A 65 60 50 Cooling Heating 5 6 0 7 55 45 35 25 15 50 52 54 56 58 36K Unit ...

Page 14: ...el Size A B C Unit Gross Weight Air Conditioner Heat Pump 09K 12K 33 838 7 178 10 9 277 31 lbs 14 kg 37 lbs 17 kg 18K 37 940 8 203 12 305 31 lbs 14 kg 46 lbs 21 kg 24K 39 8 1011 8 5 216 12 4 315 46 lbs 21 kg 56 lbs 25 kg 30K 36KK 53 1346 10 254 12 9 328 NA 60 lbs 27 kg B A C Outdoor Unit Dimensions Model Size A B C Unit Gross Weight Air Conditioner Heat Pump 09K 33 838 12 6 320 21 533 91 lbs 41 kg...

Page 15: ...4K Cooling Only Models HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR GAS SIDE 3 WAY VALVE LIQUID SIDE 2 WAY VALVE COOLING Accumlator Discharge Suction Muffler Electronic Expansion Valve Strainer INDOOR UNIT OUTDOOR UNIT 09K 12K 18K 24K Heat Pumps HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR GAS SIDE 3 WAY VALVE LIQUID SIDE 2 WAY VALVE COOLING HEATING Accumlator Dischar...

Page 16: ... diameter Liquid 1 4 Gas 5 8 Capillary 2 Way 3 Way 36K Cooling Only Models 2 Way valve Strainer Strainer Strainer 3 Way valve Muffler 4 Way valve Heat exchanger INDOOR Heat exchanger OUTDOOR S u b a c c u m u l a t o r C o m p r e s s o r Cooling Heating Electron expansion valve 30K 36K Heat Pumps ...

Page 17: ...e INDOOR UNIT BU BlUE BN BROWN PROTECTIVE EARTH YE YELLOW GN GREEN RD RED BK BLACK YEGN YELLOW GREEN OUTDOOR UNIT Symbol Part Name Symbol Color Symbol Symbol Color Symbol C1 CBB61 BN BROWN WH WHITE C2 CBB65 BU BLUE YE YELLOW SAT OVERLOAD BK BLACK RD RED COMP COMPRESSOR OG ORANGE YEGN YELLOW GREEN PROTECTIVE EARTH WH WHITE 09K 12K 115V Outdoor Air Conditioners ...

Page 18: ...923180 UTG A 1112 18 Johnson Controls Unitary Products 09K 12K Outdoor Air Conditioners 18K 24K 115V Indoor Air Conditioners ...

Page 19: ...Johnson Controls Unitary Products 19 923180 UTG A 1112 18K 24K Indoor Air Conditioners 18K Outdoor Air Conditioners ...

Page 20: ...923180 UTG A 1112 20 Johnson Controls Unitary Products 18K Indoor Air Conditioners 24K Outdoor Air Conditioners ...

Page 21: ...Johnson Controls Unitary Products 21 923180 UTG A 1112 24K Indoor Air Conditioners 36K Outdoor Air Conditioners ...

Page 22: ...923180 UTG A 1112 22 Johnson Controls Unitary Products 36K Indoor Air Conditioners 09K 12K 115V Outdoor Heat Pumps ...

Page 23: ...Johnson Controls Unitary Products 23 923180 UTG A 1112 09K 12K Outdoor Heat Pumps 18K 24K 115V Heat Pumps ...

Page 24: ...923180 UTG A 1112 24 Johnson Controls Unitary Products 18K 24K Indoor Heat Pumps 18K Outdoor Heat Pumps ...

Page 25: ...Johnson Controls Unitary Products 25 923180 UTG A 1112 18K Indoor Heat Pumps 24K Outdoor Heat Pumps ...

Page 26: ...923180 UTG A 1112 26 Johnson Controls Unitary Products 24K Indoor Heat Pumps 30K Outdoor Heat Pumps ...

Page 27: ...Johnson Controls Unitary Products 27 923180 UTG A 1112 30K Indoor Heat Pumps 36K Outdoor Heat Pumps ...

Page 28: ...me lag of 60 seconds and the indoor fan will run at preset speed When Tpreset 3 6 F Tamb Tpreset 1 8 F the unit will remain at its previous state In cooling mode the four way valve will be de energized and temperature can be set within a range from 61 to 86 F If the compressor stops running the indoor fan and the swing device will operate at original state 2 Protection Cooling Mode Antifreeze prot...

Page 29: ... compressor will adjust to 46Hz f After 30 seconds the compressor will stop g After another 30 seconds the four way valve will open h After 60 seconds the compressor and the outdoor unit fan will start running The indoor fan will run under preset cold air prevention conditions H1 will be displayed on the indoor unit display Defrost frequency is 70Hz 3 Protection Heating Mode Cold air prevention Ho...

Page 30: ...essor has been idle for at least 3 minutes it will resume its operation 3 Communication Fault If the system fails to receive communication signals for more than 3 minutes its operation will stop 4 Module Protection Under module protection mode the compressor will stop If the compressor remains idle for at least 3 minutes it will resume its operation If module protection occurs six consecutive time...

Page 31: ...0 717 24 8 60 23 95 9 779 165 2 2 28 235 4 0 697 26 6 57 18 96 8 9 382 167 2 206 237 2 0 678 28 4 54 31 98 6 9 003 168 8 2 133 239 0 66 30 2 51 59 100 4 8 642 170 6 2 064 240 8 0 642 32 49 02 102 2 8 297 172 4 1 997 242 6 0 625 33 8 46 6 104 7 967 174 2 1 933 244 4 0 608 35 6 44 31 105 8 7 653 176 1 871 246 2 0 592 37 4 42 14 107 6 7 352 177 8 1 811 248 0 577 39 2 40 09 109 4 7 065 179 6 1 754 249...

Page 32: ...31 95 13 04 165 2 3 04 235 4 0 93 26 6 76 24 96 8 12 51 167 2 94 237 2 0 904 28 4 72 41 98 6 12 168 8 2 844 239 0 88 30 2 68 79 100 4 11 52 170 6 2 752 240 8 0 856 32 65 37 102 2 11 06 172 4 2 663 242 6 0 833 33 8 62 13 104 10 62 174 2 2 577 244 4 0 811 35 6 59 08 105 8 10 2 176 2 495 246 2 0 77 37 4 56 19 107 6 9 803 177 8 2 415 248 0 769 39 2 53 46 109 4 9 42 179 6 2 339 249 8 0 746 41 50 87 111...

Page 33: ... 8 342 8 77 49 19 147 2 10 54 217 4 3 04 8 6 323 9 78 8 47 08 149 10 18 219 2 2 955 10 4 306 2 80 6 45 07 150 8 9 827 221 2 872 12 2 289 6 82 4 43 16 152 6 9 489 222 8 2 792 14 274 84 2 41 34 154 4 9 165 224 6 2 715 15 8 259 3 86 39 61 156 2 8 854 226 4 2 64 17 6 245 6 87 8 37 96 158 8 555 228 2 2 568 19 4 232 6 89 6 36 38 159 8 8 268 230 2 498 21 2 220 5 91 4 34 88 161 6 7 991 231 8 2 431 23 209 ...

Page 34: ... after turning off all power supplies before disassembly STEPS PROCEDURES 1 Before disassembly of the unit 2 Remove filter 3 Remove display Axonometric drawing for the complete unit panel clasps filter a Open the panel b Loosen the clasps on the filter c Draw out two pieces of filter Display Remove 2 screws fixing display and then remove the filter ...

Page 35: ...ic box STEPS PROCEDURES Clasp Panel Pull the clasps at both sides slightly and then remove the panel horizontal louver Remove the axial bush on the horizontal louver and then remove the horizontal louver Screw Top cover of electric box a Remove screws fixing the top cover of electric box b Remove the top cover of electric box ...

Page 36: ...ew Cap Screw Front Case a Remove the screw caps on front case b Remove screws connecting the front case c Remove the front case screw Remove earthing screws and then remove the earthing wire Clasp Clasp electric box cover a Loosen clasps at the left side of electric box b Loosen clasps on the right side of electric box c Remove electric box cover ...

Page 37: ...STEPS PROCEDURES temperature sensor Pull out the indoor temperature sensor Screw Electric Box a Pull out 6 sockets on PCB board b Pull out two screws on electric box c Remove the electric box Water Tray Pull the water tray upwards and then remove the water tray Connection position for indoor and outdoor units connection pipe Separate the connection pipe between indoor and outdoor units ...

Page 38: ...te for indoor unit and then remove the pipe stopping Screw Damping Board Remove 2 screws on damping board and then remove the damping board Screw Evaporator a Remove screws between evaporator and bottom case b Turn over the indoor unit and adjust the pipe line to the position as shown by the broken line c Lift up the evaporator and then remove the evaporator Screw Remove 2 screws on fixing plate o...

Page 39: ...de and motor 19 Remove cushion rubber STEPS PROCEDURES Blade Motor a Remove screws fixing cross flow blade and motor b Remove the motor sub assy c Separate two cross flow blade Cushion Rubber a Remove the cushion rubber on cross flow blade b Remove the cushion rubber from the base ...

Page 40: ...move the screws connecting the top panel and panel and side panels Remove the top panel Loosen the screws fixing the valve cover and then remove the valve cover Top Panel Valve Cover b Loosen the screws connecting the front side panel and mask and chassis Remove the front side panel Front Side Plate Twist off the screws connecting the grille and panel and then remove the grille Grille Twist off th...

Page 41: ...rd grille and then remove the guard grille Guard Grille Twist off the screws fixing the handle and then remove the handle Handle Twist off the screws connecting the right side plate and chassis valve support and condenser and then remove the right side plate Right Side Plate a Twist off the screws on electric box cover with screwdriver and then remove the electric box cover Electric Box Cover ...

Page 42: ...t the wiring terminal pull it upwards to remove the electric box Electric Box Electric Box 1 c Twist off the screws between electric box 1 and left side plate with screwdriver pull it upwards to remove the electric box 1 Left Side Plate Twist off the screws connecting the left side plate and chassis with screwdriver and then remove the left side plate Axial Flow Blade Twist off the nuts on blade w...

Page 43: ...Way Valve Unsolder the pipeline between compressor condenser gas and liquid valve and then remove the 4 way valve note release all refrigerant before unsoldering Gas Valve Liquid Valve Twist off the 2 bolts fixing the valve sub assy Unsolder the soldering joint between gas valve and air return pipe and then remove the gas valve note when unsoldering the soldering joint wrap the gas valve with wet ...

Page 44: ...s on compressor and then remove the compressor Isolation Sheet Twist off the screws connecting isolation sheet and end plate of condenser and chassis and then remove the isolation sheet Support Plate of Condenser Twist off the screws connecting the support plate of condenser and condenser with screwdriver and then remove the support plate of condenser Condenser Chassis Pull it upwards to separate ...

Page 45: ...EIN6 ELBOW OUTSD 90DEG SPEEDICHANNEL 6 M10 S1 230 FB3 BEND FLAT 90 DEG SPEEDICHANNEL 3 M10 S1 230 FB4 BEND FLAT 90 DEG SPEEDICHANNEL 4 M10 S1 230 FB453 BEND FLAT 45 DEG SPEEDICHANNEL 3 M10 S1 230 FB454 BEND FLAT 45 DEG SPEEDICHANNEL 4 M10 S1 230 FB456 BEND FLAT 45 DEG SPEEDICHANNEL 6 M10 S1 230 FB6 BEND FLAT 90 DEG SPEEDICHANNEL 6 M10 S1 230 FJ3 JOINT FLEX SPEEDICHANNEL 3 M10 S1 230 FJ4 JOINT FLEX...

Page 46: ...923180 UTG A 1112 46 Johnson Controls Unitary Products NOTES ...

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