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Midea MUE-36HRN1-R1, Service Manual

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Midea MUE-36HRN1-R1 Service Manual Download Page 134

DM17-01.01.08en 

 

Light Commercial R410A on-off

 

134 

 

 

 

             

           

Face the concave side of the installation hooks toward the expansible hooks. Determine the length of the 
installation hooks from the height of ceiling, then cut off the unnecessary part. 
If the ceiling is extremely high, please determine the length of the installation hook depending on the real 
situation.

 

 
3.1.4  Install the main body 

Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
the levelness of the main body is within ±1°. 

                 

                       

 

Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  the 
installation hook. 

 

Locate the air conditioner firmly by wrenching the nuts after having adjusted the body's position well. 

Summary of Contents for MUE-36HRN1-R1

Page 1: ...48HN1 R MOUA 60HN1 R Indoor units MCA3 12HRN1 Q1 MCA3 18HRN1 Q1 MCD 18HRN1 Q1 MCD 24HRN1 Q1 MCD 36HRN1 R1 MCD 48HRN1 R MCD 60HRN1 R MTB 18HWN1 Q1 MTB 24HWN1 Q1 MTI 36HWN1 R1 MTB 48HWN1 R MTB 60HWN1 R...

Page 2: ...t 1 General Information 3 Part 2 Indoor Units 9 Part 3 Outdoor Units 116 Part 4 Installation 130 Part 5 Electrical Control System 168 The specifications designs and information in this book are subjec...

Page 3: ...Light Commercial R410A on off DM17 01 01 08en 3 Part 1 General Information 1 Model Lists 4 2 External Appearance 5 3 Nomenclature 7...

Page 4: ...eating 1 2 Outdoor Units Universal Outdoor unit Model Compressor type Compressor Brand Matched indoor units Heat Pump MOBA30U 12HN1 Q ROTARY GMCC MCA3 12HRN1 Q1 MUE 12HRN1 Q1 MOBA30U 18HN1 Q ROTARY GM...

Page 5: ...f DM17 01 01 08en 5 2 External Appearance 2 1 Indoor Units Compact Four way cassette Super slim 4 way Cassette Middle static pressure duct Middle static pressure duct High static pressure duct Ceiling...

Page 6: ...DM17 01 01 08en Light Commercial R410A on off 6 2 2 Outdoor Units Single fan outdoor unit Double fan outdoor unit...

Page 7: ...Hz R 380 420V 3N 50Hz Refrigerant N1 R410A R22 Control Mode W Wired control R Remote control Function Code C Cooling Only H Cooling Heating A Cooling Heating PTC Capacity x1000 Btu h Design Time A Tim...

Page 8: ...D30 U 36 H N1 Q Power supply Q 220 240V 1N 50Hz R 380 420V 3N 50Hz Refrigerant N1 R410A R22 Function Code C Cooling Only H Cooling Heating A Cooling Heating PTC Capacity x1000 Btu h U Side Discharge...

Page 9: ...t Commercial R410A on off DM17 01 01 08en 9 Part 2 Indoor Units Four way Cassette Type Compact 10 Four way Cassette Type 23 MSP Duct Type 43 HSP Duct Type 65 Ceiling Floor Type 86 Floor standing Type...

Page 10: ...pe Compact Features 11 1 Specification 12 2 Dimensions 12 3 Service Space 14 4 Capacity tables 14 5 Air Velocity and Temperature Distributions 15 6 Wiring Diagrams 18 7 Electric Characteristics 19 9 S...

Page 11: ...esigned in the four corners of the body which can save installation space 1 2 Electric control box built in design The E box is simply and safely built inside the indoor unit It s convenient for insta...

Page 12: ...type mm 7 innergroove tube 7 innergroove tube Coil length x height x width mm 1380x210x13 37 1360x210x26 74 Number of circuits 3 4 Indoor air flow Hi Mid Lo m3 h 650 550 430 810 650 530 Indoor noise...

Page 13: ...Light Commercial R410A on off DM17 01 01 08en 13 Dimensions 3...

Page 14: ...DM17 01 01 08en Light Commercial R410A on off 14 Service Space 4...

Page 15: ...nput kW 1 40 1 39 1 38 1 35 1 39 1 44 32 C D 23 C W Total capacity kW 4 26 4 22 4 18 4 10 3 28 3 07 Sensitive capacity kW 3 41 3 38 3 34 3 28 2 62 2 46 Input kW 1 56 1 55 1 54 1 51 1 56 1 62 HEATING O...

Page 16: ...05 2 04 2 02 1 98 2 04 2 12 32 C D 23 C W Total capacity kW 6 24 6 18 6 12 6 00 4 80 4 50 Sensitive capacity kW 4 99 4 95 4 90 4 80 3 84 3 60 Input kW 2 30 2 28 2 26 2 22 2 28 2 37 HEATING OUTDOOR CO...

Page 17: ...Light Commercial R410A on off DM17 01 01 08en 17 Air Velocity and Temperature Distributions Reference Data 6 Airflowvelocity Temperature...

Page 18: ...DM17 01 01 08en Light Commercial R410A on off 18 Wiring Diagrams 7 MCA3 12HRN1 Q1 MCA3 18HRN1 Q1...

Page 19: ...410A on off DM17 01 01 08en 19 Electric Characteristics 8 Model Indoor Units Power Supply Hz Voltage Min Max MFA MCA3 12HRN1 Q1 50 220 240V 198V 254V 16 MCA3 18HRN1 Q1 50 220 240V 198V 254V 16 Note MF...

Page 20: ...DM17 01 01 08en Light Commercial R410A on off 20 Sound Levels 9 1 4m Microphone Model Noise level dB A H M L MCA3 12HRN1 Q1 42 38 36 MCA3 18HRN1 Q1 48 41 36...

Page 21: ...2HRN1 Q1 MCA3 18HRN1 Q1 Power Phase 1 phase Frequency and Voltage 220 240V 50Hz Circuit Breaker Fuse A 20 16 Indoor Unit Power Wiring mm 2 3 2 5 Indoor Outdoor Connecting Wiring Ground Wiring 2 5 Outd...

Page 22: ...DM17 01 01 08en Light Commercial R410A on off 22 Field Wiring 11...

Page 23: ...08en 23 Four way Cassette Type 1 Features 24 2 Specification 26 3 Dimensions 26 4 Service Space 29 5 Capacity tables 30 6 Wiring Diagrams 35 7 Electric Characteristics 38 8 Sound Levels 39 9 The Spec...

Page 24: ...ion Each louver can be separately controlled more comfort air blowing is possible 1 2 Fresh air intake function Fresh air fulfills air quality more healthy and comfortable Ventilation motor is optiona...

Page 25: ...ace the draining pump Built in draining pump to make sure condensed water drain out reliably 1 5 Terminals for alarm lamp and long distance on off controller connection are standard Reserve terminals...

Page 26: ...c aluminium Hydrophilic aluminium Tube outside dia and type mm 7 innergroove tube 7 innergroove tube Coil length x height x width mm 2010x168x26 74 2010x168x26 74 Number of circuits 8 8 Indoor air flo...

Page 27: ...tube 7 innergroove tube 7 innergroove tube f Coil length x height x width mm 2010x210x26 74 2080x210x40 11 2080x252x40 11 g Number of circuits 10 10 12 Indoor air flow Hi Med Lo m 3 h 1731 1494 1297...

Page 28: ...ion port 680 780 780 680 136 126 91 196 132 A A B A A B A A B A B Service hole for draining pump Fresh air intake 75 55 80 80 4 install hanger Gas side Liquid side E parts box 135 90 Panel Body 92 92...

Page 29: ...Light Commercial R410A on off DM17 01 01 08en 29 4 Service Space 1000mm 1000mm 1000mm 1000m m...

Page 30: ...put kW 2 69 2 67 2 65 2 60 2 68 2 78 32 C D 23 C W Total capacity kW 8 19 8 11 8 03 7 87 6 30 5 91 Sensitive capacity kW 6 55 6 49 6 42 6 30 5 04 4 72 Input kW 3 01 2 99 2 97 2 91 3 00 3 12 HEATING OU...

Page 31: ...05 2 04 2 02 1 98 2 04 2 12 32 C D 23 C W Total capacity kW 6 24 6 18 6 12 6 00 4 80 4 50 Sensitive capacity kW 4 99 4 95 4 90 4 80 3 84 3 60 Input kW 2 30 2 28 2 26 2 22 2 28 2 37 HEATING OUTDOOR CON...

Page 32: ...70 3 67 3 60 3 71 3 85 32 C D 23 C W Total capacity kW 12 29 12 17 12 05 11 82 9 45 8 86 Sensitive capacity kW 9 83 9 74 9 64 9 45 7 56 7 09 Input kW 4 17 4 14 4 11 4 03 4 15 4 31 HEATING OUTDOOR CON...

Page 33: ...5 34 5 29 5 19 5 35 5 55 32 C D 23 C W Total capacity kW 16 39 16 23 16 07 15 76 12 60 11 82 Sensitive capacity kW 13 11 12 98 12 86 12 60 10 08 9 45 Input kW 6 02 5 98 5 93 5 81 5 99 6 22 HEATING OU...

Page 34: ...6 45 6 40 6 27 6 46 6 71 32 C D 23 C W Total capacity kW 18 78 18 60 18 42 18 05 14 44 13 54 Sensitive capacity kW 15 02 14 88 14 73 14 44 11 55 10 83 Input kW 7 27 7 22 7 17 7 02 7 24 7 52 HEATING OU...

Page 35: ...Light Commercial R410A on off DM17 01 01 08en 35 6 Wiring Diagrams MCD 18HRN1 Q1 MCD 24HRN1 Q1...

Page 36: ...DM17 01 01 08en Light Commercial R410A on off 36 MCD 36HRN1 R1...

Page 37: ...Light Commercial R410A on off DM17 01 01 08en 37 MCD 48HRN1 R MCD 60HRN1 R...

Page 38: ...cs Model Indoor Unit Power Supply Hz Voltage Min Max MFA MCD 18HRN1 Q1 50 220 240V 198V 254V 20 MCD 24HRN1 Q1 50 220 240V 198V 254V 25 MCD 36HRN1 R1 50 220 240V 198V 254V MCD 48HRN1 R 50 380 415V 342V...

Page 39: ...rcial R410A on off DM17 01 01 08en 39 8 Sound Levels 1 4m Microphone Model Noise level dB A H M L MCD 18HRN1 Q1 43 40 35 MCD 24HRN1 Q1 50 45 41 MCD 36HRN1 R1 52 48 45 MCD 48HRN1 R 53 48 44 MCD 60HRN1...

Page 40: ...equency and Voltage 220 240V 50Hz 380 415V 50Hz Circuit Breaker Fuse A 25 20 32 25 25 20 32 25 Indoor Unit Power Wiring mm 2 3 2 5 3 2 5 3 1 5 5 2 5 Indoor Outdoor Connecting Wiring mm2 Ground Wiring...

Page 41: ...Light Commercial R410A on off DM17 01 01 08en 41 10 Field Wiring MCD 18HRN1 Q1 MCD 24HRN1 Q1...

Page 42: ...DM17 01 01 08en Light Commercial R410A on off 42 MCD 36HRN1 R1 MCD 48HRN1 R MCD 60HRN1 R...

Page 43: ...3 MSP Duct Type 1 Features 44 2 Specification 46 3 Dimensions 46 4 Service Space 49 5 Capacity tables 50 6 Wiring Diagrams 55 7 Static Pressure 57 8 Electric Characteristics 60 9 Sound Levels 61 10 Th...

Page 44: ...e industry Lowest height is designed to be fitted into tight roof spaces 36K unit 300mm 1 3 Easy maintenance Clean the filter Optional standard product without filter It is easy to draw out the filter...

Page 45: ...tion 1 4 Built in display board The standard indoor unit can be controlled by wired controller There is a display board with a receiver in the E box Move out the display and fix it in other place even...

Page 46: ...tch b mm 21x13 37 21x13 37 Fin spacing mm 1 5 1 4 Fin type Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 innergroove tube 7 innergroove tube Coil length height width mm 73...

Page 47: ...4 Fin type Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 innergroove tube 7 innergroove tube 7 innergroove tube Coil length height width mm 915x294x4...

Page 48: ...25 Drain pipe 25 Drain pipe Note standard product without filter Unit mm Model Btu h Outline dimension mm Air outlet opening size Air return opening size Size of install hanger Size of refrigerant pi...

Page 49: ...Light Commercial R410A on off DM17 01 01 08en 49 4 Service Space Ensure enough space required for installation and maintenance...

Page 50: ...put kW 2 20 2 19 2 17 2 13 2 19 2 28 32 C D 23 C W Total capacity kW 6 15 6 09 6 03 5 91 4 73 4 44 Sensitive capacity kW 4 92 4 87 4 83 4 73 3 78 3 55 Input kW 2 47 2 45 2 43 2 39 2 46 2 55 HEATING OU...

Page 51: ...74 2 72 2 70 2 65 2 73 2 84 32 C D 23 C W Total capacity kW 8 19 8 11 8 03 7 87 6 30 5 91 Sensitive capacity kW 6 55 6 49 6 42 6 30 5 04 4 72 Input kW 3 07 3 05 3 03 2 97 3 06 3 18 HEATING OUTDOOR CON...

Page 52: ...76 3 73 3 65 3 76 3 91 32 C D 23 C W Total capacity kW 12 29 12 17 12 05 11 82 9 45 8 86 Sensitive capacity kW 9 83 9 74 9 64 9 45 7 56 7 09 Input kW 4 24 4 21 4 17 4 09 4 22 4 38 HEATING OUTDOOR CON...

Page 53: ...5 39 5 34 5 24 5 40 5 61 32 C D 23 C W Total capacity kW 16 39 16 23 16 07 15 76 12 60 11 82 Sensitive capacity kW 13 11 12 98 12 86 12 60 10 08 9 45 Input kW 6 07 6 03 5 99 5 87 6 04 6 28 HEATING OU...

Page 54: ...6 40 6 35 6 23 6 41 6 66 32 C D 23 C W Total capacity kW 18 78 18 60 18 42 18 05 14 44 13 54 Sensitive capacity kW 15 02 14 88 14 73 14 44 11 55 10 83 Input kW 7 22 7 17 7 11 6 97 7 18 7 46 HEATING OU...

Page 55: ...Light Commercial R410A on off DM17 01 01 08en 55 6 Wiring Diagrams MTB 18HWN1 Q1 MTB 24HWN1 Q1...

Page 56: ...DM17 01 01 08en Light Commercial R410A on off 56 MTI 36HWN1 R1 MTB 48HWN1 R MTB 60HWN1 R...

Page 57: ...essure 0 200 400 600 800 1000 1200 0 5 10 15 20 25 30 35 40 45 50 55 60 Air flow rate m3 h External static pressure Pa 18K 0 200 400 600 800 1000 1200 1400 1600 0 5 10 15 20 25 30 35 40 45 50 55 60 65...

Page 58: ...00 400 600 800 1000 1200 1400 1600 1800 2000 0 20 40 60 80 100 120 140 160 Air flow rate m h External Static Pressure Pa 0 500 1000 1500 2000 2500 3000 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Air...

Page 59: ...Light Commercial R410A on off DM17 01 01 08en 59 0 500 1000 1500 2000 2500 3000 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Air flow rate m3 h External static pressure Pa 60K...

Page 60: ...cs Model Indoor Units Power Supply Hz Voltage Min Max MFA MTB 18HWN1 Q1 50 220 240V 198V 254V 20 MTB 24HWN1 Q1 50 220 240V 198V 254V 25 MTI 36HWN1 R1 50 220 240V 198V 254V MTB 48HWN1 R 50 380 415V 342...

Page 61: ...01 01 08en 61 9 Sound Levels Suction Discharge Microphone 1 4m Concealed Duct Type Duct Duct Model Noise level dB A H M L MTB 18HWN1 Q 43 37 36 MTB 24HWN1 Q 45 40 38 MTI 36HWN1 R1 49 43 40 MTB 48HWN1...

Page 62: ...and Voltage 220 240V 50Hz 380 415V 50Hz 380 415V 50Hz Circuit Breaker Fuse A 25 20 32 25 25 20 32 25 Indoor Unit Power Wiring mm 2 3 2 5 3 2 5 3 1 5 5 2 5 Indoor Outdoor Connecting Wiring mm2 Ground...

Page 63: ...Light Commercial R410A on off DM17 01 01 08en 63 11 Field Wiring MTB 18HWN1 Q1 MTB 24HWN1 Q1...

Page 64: ...DM17 01 01 08en Light Commercial R410A on off 64 MTI 36HWN1 R MTB 48HWN1 R MTB 60HWN1 R...

Page 65: ...5 HSP Duct Type 1 Features 66 2 Specification 68 3 Dimensions 70 4 Service Space 71 5 Capacity tables 72 6 Wiring Diagrams 76 7 Static Pressure 80 8 Electric Characteristics 81 9 Sound Levels 82 10 Th...

Page 66: ...nd factories 1 2 Easy maintenance The unit can be opened from top or bottom The air outlet flange is isolated from either top panel or base panel which makes the maintenance much easier when connectin...

Page 67: ...Light Commercial R410A on off DM17 01 01 08en 67 1 4 Easy cleaning filter The filter can be easily removed or installed from the rear side for ease of cleaning...

Page 68: ...Tube pitch a row pitch b mm 21x13 37 Fin spacing mm 1 4 Fin type Hydrophilic aluminium Tube outside diameter and type mm 7 innergroove tube Coil length height width mm 776x252x40 11 Number of circuit...

Page 69: ...Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Tube outside diameter and type mm 7 innergroove tube 7 innergroove tube 7 innergroove tube Coil length height width mm 990x252x53 48...

Page 70: ...on Size of mounted lug Air outlet opening size Air inlet opening size A B C D E F G H I J K L M N O 24 525 900 270 397 936 844 185 160 780 120 851 226 215 665 110 36 525 1110 270 397 1146 1054 185 220...

Page 71: ...t Commercial R410A on off DM17 01 01 08en 71 4 Service Space Ensure enough space required for installation and maintenance 500mm or more 600mm or more Indoor unit 600mmx600mm Maintenance and repair sp...

Page 72: ...put kW 2 80 2 79 2 76 2 71 2 79 2 90 32 C D 23 C W Total capacity kW 8 19 8 11 8 03 7 87 6 30 5 91 Sensitive capacity kW 6 55 6 49 6 42 6 30 5 04 4 72 Input kW 3 14 3 12 3 10 3 04 3 13 3 25 HEATING OU...

Page 73: ...86 3 83 3 75 3 86 4 01 32 C D 23 C W Total capacity kW 12 29 12 17 12 05 11 82 9 45 8 86 Sensitive capacity kW 9 83 9 74 9 64 9 45 7 56 7 09 Input kW 4 35 4 32 4 28 4 20 4 33 4 49 HEATING OUTDOOR CON...

Page 74: ...5 27 5 23 5 13 5 28 5 49 32 C D 23 C W Total capacity kW 16 73 16 57 16 41 16 08 12 87 12 06 Sensitive capacity kW 13 38 13 25 13 12 12 87 10 29 9 65 Input kW 5 94 5 90 5 86 5 74 5 92 6 15 HEATING OU...

Page 75: ...6 68 6 63 6 50 6 70 6 96 32 C D 23 C W Total capacity kW 19 12 18 93 18 75 18 38 14 71 13 79 Sensitive capacity kW 15 29 15 15 15 00 14 71 11 76 11 03 Input kW 7 53 7 48 7 43 7 28 7 50 7 79 HEATING OU...

Page 76: ...DM17 01 01 08en Light Commercial R410A on off 76 6 Wiring Diagrams MHG 24HWN1 Q1...

Page 77: ...Light Commercial R410A on off DM17 01 01 08en 77 MHG 36HWN1 R1...

Page 78: ...DM17 01 01 08en Light Commercial R410A on off 78 MHG 48HWN1 R...

Page 79: ...Light Commercial R410A on off DM17 01 01 08en 79 MHG 60HWN1 R...

Page 80: ...Air flow rate m3 h External static pressure Pa 24K 0 500 1000 1500 2000 2500 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Air flow rate m3 h External static pressure Pa 36K 0 500 1000 1500 20...

Page 81: ...ectric Characteristics Model Indoor Unit Power Supply Hz Voltage Min Max MFA MHG 24HWN1 Q1 50 220 240V 198V 254V 25 MHG 36HWN1 R1 50 220 240V 198V 254V MHG 48HWN1 R 50 380 415V 342V 436V 25 MHG 60HWN1...

Page 82: ...ommercial R410A on off 82 9 Sound Levels Suction Discharge Microphone 1 5m Concealed Duct Type Duct Duct Model Noise level dB A H M L MHG 24HWN1 Q1 48 42 38 MHG 36HWN1 R1 55 52 50 MHG 48HWN1 R 51 49 4...

Page 83: ...phase Frequency and Voltage 220 240V 50Hz 380 415V 50Hz 380 415V 50Hz Circuit Breaker Fuse A 32 25 25 20 32 25 Indoor Unit Power Wiring mm 2 3 2 5 3 1 5 5 2 5 Indoor Outdoor Connecting Wiring mm2 Grou...

Page 84: ...DM17 01 01 08en Light Commercial R410A on off 84 11 Field Wiring MHG 24HWN1 Q1 MHG 36HWN1 R1...

Page 85: ...Light Commercial R410A on off DM17 01 01 08en 85 MHG 48HWN1 R MHG 60HWN1 R...

Page 86: ...n off 86 Ceiling Floor Type 1 Features 87 2 Specification 88 3 Dimensions 90 4 Service Space 91 5 Capacity tables 92 6 Wiring Diagram 98 7 Electric Characteristics 100 8 Sound Levels 101 9 The Specifi...

Page 87: ...to a structure such as one lighting 1 3 Two direction auto swing vertical horizontal and wide angle air flow Air flow directional control minimizes the air resistance and produces wilder air flow to...

Page 88: ...13 37 21x13 37 21x13 37 Fin spacing mm 1 3 1 3 1 3 Fin type Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 innergroove tube 7 innergroove tube 7 inner...

Page 89: ...g mm 1 3 1 3 1 3 Fin type Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 innergroove tube 7 innergroove tube 7 innergroove tube Coil length x height x...

Page 90: ...3 Dimensions A B 220 222 C 120 2 40 120 140 2 33 Wiring connection port 204 94 Fresh air intake Drain discharge port Refrigerant pipe hole Hanging arm D Capacity Btu h A B C D 12 24K 1068 675 235 983...

Page 91: ...Light Commercial R410A on off DM17 01 01 08en 91 4 Service Space...

Page 92: ...put kW 1 40 1 39 1 38 1 35 1 39 1 44 32 C D 23 C W Total capacity kW 4 26 4 22 4 18 4 10 3 28 3 07 Sensitive capacity kW 3 41 3 38 3 34 3 28 2 62 2 46 Input kW 1 56 1 55 1 54 1 51 1 56 1 62 HEATING OU...

Page 93: ...18 2 17 2 15 2 11 2 17 2 26 32 C D 23 C W Total capacity kW 6 31 6 25 6 19 6 07 4 86 4 55 Sensitive capacity kW 5 05 5 00 4 95 4 86 3 89 3 64 Input kW 2 45 2 43 2 41 2 36 2 43 2 53 HEATING OUTDOOR CON...

Page 94: ...72 2 70 2 68 2 63 2 71 2 81 32 C D 23 C W Total capacity kW 8 19 8 11 8 03 7 87 6 30 5 91 Sensitive capacity kW 6 55 6 49 6 42 6 30 5 04 4 72 Input kW 3 05 3 03 3 00 2 95 3 03 3 15 HEATING OUTDOOR CON...

Page 95: ...70 3 67 3 60 3 71 3 85 32 C D 23 C W Total capacity kW 12 29 12 17 12 05 11 82 9 45 8 86 Sensitive capacity kW 9 83 9 74 9 64 9 45 7 56 7 09 Input kW 4 17 4 14 4 11 4 03 4 15 4 31 HEATING OUTDOOR CON...

Page 96: ...5 20 5 16 5 06 5 21 5 41 32 C D 23 C W Total capacity kW 16 39 16 23 16 07 15 76 12 60 11 82 Sensitive capacity kW 13 11 12 98 12 86 12 60 10 08 9 45 Input kW 5 87 5 83 5 78 5 67 5 84 6 06 HEATING OU...

Page 97: ...6 58 6 53 6 40 6 59 6 85 32 C D 23 C W Total capacity kW 18 78 18 60 18 42 18 05 14 44 13 54 Sensitive capacity kW 15 02 14 88 14 73 14 44 11 55 10 83 Input kW 7 42 7 37 7 31 7 17 7 38 7 67 HEATING OU...

Page 98: ...DM17 01 01 08en Light Commercial R410A on off 98 6 Wiring Diagram MUE 12HRN1 Q1 MUE 18HRN1 Q1 MUE 24HRN1 Q1...

Page 99: ...Light Commercial R410A on off DM17 01 01 08en 99 MUE 36HRN1 R1 MUE 48HRN1 R MUE 60HRN1 R...

Page 100: ...s Power Supply Hz Voltage Min Max MFA MUE 12HRN1 Q1 50 220 240V 198V 242V 20 MUE 18HRN1 Q1 50 220 240V 198V 242V 20 MUE 24HRN1 Q1 50 220 240V 198V 242V 25 MUE 36HRN1 R1 50 220 240V 198V 242V MUE 48HRN...

Page 101: ...1 8 Sound Levels Microphone 1m 1m Air outlet side 1 5m 1m Microphone Ceiling Floor Model Noise level dB A H M L MUE 12HRN1 Q1 37 33 30 MUE 18HRN1 Q1 53 48 43 MUE 24HRN1 Q1 54 48 44 MUE 36HRN1 R1 54 50...

Page 102: ...equency and Voltage 220 240V 50Hz 380 415V 50Hz Circuit Breaker Fuse A 25 20 32 25 25 20 32 25 Indoor Unit Power Wiring mm 2 3 2 5 3 2 5 3 1 5 5 2 5 Indoor Outdoor Connecting Wiring mm2 Ground Wiring...

Page 103: ...Light Commercial R410A on off DM17 01 01 08en 103 10 Field Wiring MUE 12HRN1 Q1 MUE 18HRN1 Q1 MUE 24HRN1 Q1...

Page 104: ...DM17 01 01 08en Light Commercial R410A on off 104 MUE 36HRN1 R1 MUE 48HRN1 R MUE 60HRN1 R...

Page 105: ...01 01 08en 105 Floor standing Type 1 Features 106 2 Specification 107 3 Dimensions 107 4 Service Space 110 5 Capacity tables 107 6 Wiring Diagrams 111 7 Electric Characteristics 113 8 Sound Levels 11...

Page 106: ...press OFF to turn off the unit the air outlet louver can be closed automatically to prevent the dust falling in 1 3 Easy Control Big LCD display shows multi information very clearly Slight touch butt...

Page 107: ...a x row pitch b mm 21x13 37 c Fin spacing mm 1 3 d Fin type code Hydrophilic aluminium e Tube outside dia and type mm 7 innergroovetube f Coil length x height x width mm 405x735x26 74 g Number of cir...

Page 108: ...08 Max difference in level m 15 Connection wiring 3x2 5 Optional Plug type Thermostat type Remote Control Operation temperature 17 30 Room temperature Indoor cooling heating 17 32 0 30 Outdoor cooling...

Page 109: ...Light Commercial R410A on off DM17 01 01 08en 109 3 Dimensions Dimension Model W mm D mm H mm 24 500 315 1700 H W D...

Page 110: ...DM17 01 01 08en Light Commercial R410A on off 110 4 Service Space...

Page 111: ...put kW 2 59 2 57 2 55 2 50 2 58 2 68 32 C D 23 C W Total capacity kW 8 19 8 11 8 04 7 88 6 30 5 91 Sensitive capacity kW 6 55 6 49 6 43 6 30 5 04 4 73 Input kW 2 90 2 88 2 86 2 80 2 88 3 00 HEATING OU...

Page 112: ...DM17 01 01 08en Light Commercial R410A on off 112 6 Wiring Diagrams MFM 24ARN1 Q...

Page 113: ...Light Commercial R410A on off DM17 01 01 08en 113 7 Electric Characteristics Model Indoor Units Power Supply Hz Voltage Min Max MFA MFM 24ARN1 Q 50 220 240V 198V 254V 25 Notes MFA Max Fuse Amps A...

Page 114: ...DM17 01 01 08en Light Commercial R410A on off 114 8 Sound Levels 1m 1m Microphone Model Noise level dB A H L MFM 24ARN1 Q 49 43...

Page 115: ...Fuse A Power Cord Size 24000Btu h 220 240V 50Hz 32 25 2 5 mm 3 3 mm for with PTC NOTE The cable size and the current of the fuse or switch are determined by the maximum current indicated on the namepl...

Page 116: ...Commercial R410A on off 116 Part 3 Outdoor Units 1 Specification 117 2 Dimensions 121 3 Service Space 121 4 Piping Diagrams 122 5 Wiring Diagrams 124 6 Electric Characteristics 127 7 Operation Limits...

Page 117: ...min 850 770 890 830 860 Outdoor coil Number of rows 1 6 2 2 Tube pitch a row pitch b mm 21x13 37 21x13 37 21x13 37 Fin spacing mm 1 4 1 4 1 2 Fin type Hydrophilic aluminium Hydrophilic aluminium Hydro...

Page 118: ...2 6 2 2 Tube pitch a row pitch b mm 21x13 37 21x13 37 22x19 05 Fin spacing mm 1 4 1 4 1 6 Fin type Unhydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 7 i...

Page 119: ...M17 01 01 08en 119 2 Dimensions Model Unit mm W D H W1 A B MOBA30U 12HN1 Q 770 300 555 840 487 298 MOBA30U 18HN1 Q 770 300 555 840 487 298 MOCA30U 24HN1 Q 845 363 702 914 540 350 MOD31U 36HN1 R 946 41...

Page 120: ...DM17 01 01 08en Light Commercial R410A on off 120 Model Unit mm W D H W1 A B MOU 48HN1 R 900 350 1170 985 590 378 MOUA 60HN1 R 900 350 1170 985 590 378...

Page 121: ...ht Commercial R410A on off DM17 01 01 08en 121 3 Service Space More than 60cm More than 30cm More than 60cm More than 200cm Air inlet Air inlet More than 30cm Air outlet Wall or obstacle Maintain chan...

Page 122: ...LING HEATING T2 Evaporator temp sensor T1 Room temp sensor T3 Condenser temp sensor ACCUMULATOR INDOOR OUTDOOR CHECK VALVE Heating Model only CAPILIARY TUBE MOCA30U 24HN1 Q Throttle orifice LIQUID SID...

Page 123: ...temp sensor High pressure switch Low pressure switch INDOOR OUTDOOR T3 Condenser temp sensor MOU 48HN1 R MOUA 60HN1 R ACCUMULATOR LIQUID SIDE GAS SIDE HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER...

Page 124: ...DM17 01 01 08en Light Commercial R410A on off 124 5 Wiring Diagrams MOBA30U 12HN1 Q MOBA30U 18HN1 Q MOCA30U 24HN1 Q...

Page 125: ...Light Commercial R410A on off DM17 01 01 08en 125 MOD31U 36HN1 R MOU 48HN1 R...

Page 126: ...DM17 01 01 08en Light Commercial R410A on off 126 MOUA 60HN1 R...

Page 127: ...teristics Model Outdoor Unit Hz Voltage Min Max MOBA30U 12HN1 Q 50 220 240V 198V 254V MOBA30U 18HN1 Q 50 220 240V 198V 254V MOCA30U 24HN1 Q 50 220 240V 198V 254V MOD31U 36HN1 R 50 380 415V 342V 436V M...

Page 128: ...ion Room temperature 17 32 0 30 Outdoor temperature 18 43 7 24 10 15 25 30 35 20 15 20 25 30 35 40 45 Indoor temperature WB Outdoor temperature DB STD Cooling 43 17 32 10 5 0 5 10 18 7 With Low Ambien...

Page 129: ...DM17 01 01 08en 129 8 Sound Levels Microphone Outdoor Unit H 1 0m Note H 0 5 height of outdoor unit Model Noise level dB A MOBA30U 12HN1 Q 59 MOBA30U 18HN1 Q 62 MOCA30U 24HN1 Q 62 MOD31U 36HN1 R 64 M...

Page 130: ...ection 132 3 Indoor unit installation 133 4 Outdoor unit installation 155 5 Refrigerant pipe installation 156 6 Drainage pipe installation 158 7 Vacuum Drying and Leakage Checking 162 8 Additional ref...

Page 131: ...pipe Wiring connection and electric safety checking Test operation Refrigerant pipe installation and insulation Drainage pipe installation and insulation Indoor unit installation location selection Ou...

Page 132: ...election The place shall easily support the outdoor unit s weight Locate the outdoor unit as close to indoor unit as possible The piping length and height drop can not exceed the allowable value The p...

Page 133: ...llation 3 1 1 Service space for indoor unit 3 1 2 Bolt pitch 3 1 3 Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture Dril...

Page 134: ...ake the 4 suspender through the 4 hanger of the main body to suspend it Adjust the hexangular nuts on the four installation hooks evenly to ensure the balance of the body Use a leveling instrument to...

Page 135: ...on off DM17 01 01 08en 135 3 1 5 Install the panel Remove the grille Hang the panel to the hooks on the mainbody Tighten the screws under the panel hooks till the panel closely stick on the ceiling to...

Page 136: ...f the control box with corresponding terminators on the body respectively Note The panel shall be installed after the wiring connected 3 2 Super slim cassette indoor unit installation 3 2 1 Service sp...

Page 137: ...Drill four holes of 12mm 45 50mm deep at the selected positions on the ceiling Then embed the expansible hooks fittings 3 2 4 Install the main body Make the 4 suspender through the 4 hanger of the mai...

Page 138: ...s of ceiling are even The body s lower part should sink into the ceiling for 10 12 mm In general L is half of the screw length of the installation hook Locate the air conditioner firmly by wrenching t...

Page 139: ...l to the hooks on the mainbody If the panel is with auto lift grille please watch the ropes lifing the grille DO NOT make the ropes enwinded or blocked Tighten the screws under the panel hooks till th...

Page 140: ...e air in grill to the panel then connect the lead terminator of the swing motor and that of the control box with corresponding terminators on the body respectively Install the 4 corner covers back Not...

Page 141: ...Size of outline dimension mounted plug L M 9 12 740 350 18 960 350 24 960 350 36 1180 490 48 60 1240 500 3 3 3 Install the pendant bolt Select the position of installation hooks according to the hook...

Page 142: ...enly to ensure the balance of the body Use a leveling instrument to make sure the levelness of the main body is within 1 3 3 5 Install the air filter Insert the air filter through the filter slot and...

Page 143: ...following fig and then change the mounting positions of air return panel and air return flange When install the filter mesh please plug it into flange inclined from air return opening and then push u...

Page 144: ...ipe and line operation in the ceiling after finishing the installation of the main body While choosing where to start the operation determine the direction of the pipes to be drawn out Especially in c...

Page 145: ...the included washers and nuts 9 Overhang the indoor unit onto the hanging screw bolts with block Position the indoor unit in a flat level by using the level indicator unless it may cause leakage Note...

Page 146: ...oid condensate and internal duct underlayer shall be added to reduce the noise for special requirement 3 4 7 Adjust the air inlet direction From rear side to under side Take off ventilation panel and...

Page 147: ...E 24 397 936 36 397 1146 48 60 495 1236 3 3 Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture Drill four holes of 12mm 45...

Page 148: ...the 4 hanger of the main body to suspend it Adjust the hexangular nuts on the four installation hooks evenly to ensure the balance of the body Use a leveling instrument to make sure the levelness of t...

Page 149: ...DM17 01 01 08en 149 3 6 Ceiling floor indoor unit installation 3 6 1 Service space for indoor unit 3 6 2 Bolt pitch Ceiling installation Capacity Btu h D E 12 24K 983 220 30 36K 1200 220 48 60K 1565...

Page 150: ...s showed in upper picture Drill four holes of 12mm 45 50mm deep at the selected positions on the ceiling Then embed the expansible hooks fittings Wall mounted installation Install the tapping screws o...

Page 151: ...Light Commercial R410A on off DM17 01 01 08en 151 Locate the hanging arm on the hanging screw bolt Prepare the mounting bolts on the unit Put the side panels and grilles back...

Page 152: ...rcial R410A on off 152 Wall mounted installation Hang the indoor unit by insert the tapping screws into the hanging arms on the main unit The bottom of body can touch with floor or suspended but the b...

Page 153: ...3 8 1 1 Please stand the unit in hard and flat ground Please reserve space for installation and maintenance 3 7 2 Installing 3 7 2 1 Anti falling To prevent the indoor unit from falling you must a Pa...

Page 154: ...1 08en Light Commercial R410A on off 154 3 7 2 3 Take the Pipe Clip off before connecting the pipes and wiring fit it when these finished Use accessories to connect the pipes wires on both sides and b...

Page 155: ...a sling Never hold the inlet of the outdoor unit to prevent it from deforming Do not touch the fan with hands or other objects Do not lean it more than 45 and do not lay it sidelong Make concrete foun...

Page 156: ...lected pipe with pipe cutter Make the section flat and smooth 9 0 Lean Crude Burr o 5 2 5 Insulate the copper pipe Before test operation the joint parts should not be heat insulated 5 2 6 Flare the pi...

Page 157: ...hould not be exceed 1 5m 5 2 13 Connect the pipe to indoor unit and outdoor unit by using two spanners Be sure to use two spanners and proper torque to fasten the nut too large torque will damage the...

Page 158: ...tu Water flowrate l h 12 2 4 18 4 24 6 36 8 48 12 60 14 According to the above table to calculate the total water flowrate for the confluence pipe selection For horizontal drainage pipe The following...

Page 159: ...pipe Drain tee Drain tee Water flow Water flow Water flow Water flow Water flow Water flow Water flow Water flow Drain tee Branch pipe Water flow Water flow Keep a certain degree Branch pipe Gas Gas...

Page 160: ...horizontal pipe 150mm B Lift height the pump head of water pump Down incline pipe B 6 2 8 Blowhole setting For the concentrated drainage pipe system there should design a blowhole at the highest poin...

Page 161: ...e delayed 2 3 Stop the operation of air conditioner power off the power supply and put the cover of water test hole back to the original place a After stopped the air conditioner 3 minutes check wheth...

Page 162: ...g after 1 5 hours of drying check whether there is leakage source 4 Leakage test After the vacuum degree reaches 755mmHg stop vacuum drying and keep the pressure for 1 hour If the indicator of vacuum...

Page 163: ...f the liquid pipe m Note Refrigerant may only be charged after performed the vacuum drying process Always use gloves and glasses to protect your hands and eyes during the charge work Use electronic sc...

Page 164: ...wet environment place the layer of insulation should be thicker accordingly 9 1 4 Installation highlights of insulation construction Gas pipe and liquid pipe shall be insulated separately if the gas p...

Page 165: ...lation layer is usually above 10mm Use specific glue to paste the seam of insulation material and then bind with adhesive tape The width of tape shall not be less than 5cm Make sure it is firm and avo...

Page 166: ...own wire tube and remain at least 300mm gap According to table in indoor part named the specification of the power to choose the wiring make sure the selected wiring not small than the date showing i...

Page 167: ...d indoor units The gas side and liquid side stop values are both opened The air conditioner is pre heated by turning on the power 11 3 Test operation Set the air conditioner under the mode of COOLING...

Page 168: ...DM17 01 01 08en Light Commercial R410A on off 168 Part 5 Electrical Control System 1 Electrical Control Function 169 2 Troubleshooting 177...

Page 169: ...is cleared Within 5 minutes after the compressor starts and 4 minutes after defrosting ends low pressure switch won t be checked Note If this protection occurs 3 times within 20 minutes it won t reco...

Page 170: ...ower than setting value the compressor and outdoor fan activate T1 TS On Off 1 3 2 2 Outdoor Fan Running Guidelines For single fan units The outdoor fan will run following the compressor For double fa...

Page 171: ...ction T2 On Off When the evaporator temperature goes below a preset value the compressor stops 1 3 2 5 Condenser high temperature T3 protection T3 Off On When condenser temperature exceeds the preset...

Page 172: ...nes For single fan units The outdoor fan will run following the compressor For double fan units The outdoor fans run depending on T4 T4 Above and below outdoor fan On Above outdoor fan On 1 3 3 3 Indo...

Page 173: ...well as the compressor running time Defrosting action For 12 30K floor standing units For 12 30 other units For 36 60K In defrosting mode the compressor continues to run the indoor and outdoor motor...

Page 174: ...o Mode This mode can be selected with the remote controller and the temperature setting can be adjusted between 17 C 30 C In auto mode the machine selects cooling heating or fan only mode on the basis...

Page 175: ...ached the timer LED switches ioff and the unit running mode remains unchanged 1 3 6 7 The timer uses relative time not clock time 1 3 7 Sleep function 1 3 7 1 The sleep function is available in coolin...

Page 176: ...alarm code and the drain pump opens and continually monitors the water level If the water level falls and LED alarm code is no longer displayed drain pump close delay is 1 minute the unit goes back i...

Page 177: ...ay board of super slim cassette 2 1 3 Display board of ceiling Floor 2 1 4 Display board of Compact cassette OPERATION TIMER DEF FAN ALARM Temporary button Operation lamp Timer indicator Infrared sign...

Page 178: ...DM17 01 01 08en Light Commercial R410A on off 178 2 1 5 Display board of floor standing...

Page 179: ...X X E4 4 Indoor EEPROM malfunction X X E7 5 Water level alarm X X X E8 6 Communication error between auto lifting panel and slim cassette X F0 7 Auto lifting panel is faulty for slim cassettes with an...

Page 180: ...oor condenser temperature protection P9 Anti cold wind for S2 it means defrosting E1 T1 temperature sensor open or short circuit E2 T2 temperature sensor open or short circuit E3 T3 temperature sensor...

Page 181: ...ssure protection Flash Flash Off Trouble Overload of current Off Off Flash Trouble T3 temperature sensor open or short circuit Off Flash Flash Trouble Temperature sensor open or short circuit of T4 or...

Page 182: ...s good Correct the connections No Yes No Replace the sensor Replace the indoor PCB Measure the resistance value of the sensor via Appendix 1 Is it normal Yes b T3 temperature sensor open or short circ...

Page 183: ...3 c Indoor EEPROM malfunction EEPROM An electrically erasable programmable read only memory whose contents can be erased and reprogrammed using a pulsed voltage d Water level alarm e Communication mal...

Page 184: ...n power supply and terminal is the voltage in outdoor terminal is 3 phase 380 415V Outdoor PCB is defective Yes Yes 2 For the outdoor unit a Phase sequence error b Lack of phase Phase sequence error C...

Page 185: ...es Turn on the units and check if the problem remains Yes Check if the voltage of the power supply is too low No Replace the outdoor fan Yes Check if the capillary is blocked No No There is some air m...

Page 186: ...ppendix 1 Is it normal No Protection of pressure or temp Is it k1 or K2 open Is temp protective switch K1 open Possible reason 1 The wires is loose to K1 2 Air or other gas in the refrigerant 3 Heat e...

Page 187: ...e protection of condenser Check the resistance of the temp sensor according to Appendix 1 is it normal Possible reason 1 Air or other gas in the refrigerant 2 Heat exchanger is dirty 3 Outdoor fan or...

Page 188: ...6 6 13059 76 1 34105 116 0 40060 3 41 5878 37 5 87359 77 1 29078 117 0 38991 2 39 8239 38 5 62961 78 1 25423 118 0 37956 1 37 1988 39 5 39689 79 1 21330 119 0 36954 0 35 2024 40 5 17519 80 1 17393 120...

Page 189: ...2 489 5 234 9 35 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 1...

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