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Air-cooled Package

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Air-cooled package

Middle Static Pressure Duct unit

High Static Pressure Duct unit

Service Manual 2013

MHB-76CRN1 / MOV-76CN1-C
MHB-96CRN1 / MOV-96CN1-C
MHB-76HRN1 / MOV-76HN1-C
MHB-96HRN1 / MOV-96HN1-C

DM13-01.01.16en

MTA-76CRN1 / MOV-76CN1-C
MTA-96CRN1 / MOV-96CN1-C
MTA-120CRN1 / MOV-120CN1-C
MTA-150CRN1 / 2* MOV-76CN1-C
MTA-76HRN1 / MOV-76HN1-C
MTA-96HRN1 / MOV-96HN1-C
MTA-120HRN1 / MOV-120HN1-C

Содержание MHB-76CRN1

Страница 1: ...it Service Manual 2013 MHB 76CRN1 MOV 76CN1 C MHB 96CRN1 MOV 96CN1 C MHB 76HRN1 MOV 76HN1 C MHB 96HRN1 MOV 96HN1 C DM13 01 01 16en MTA 76CRN1 MOV 76CN1 C MTA 96CRN1 MOV 96CN1 C MTA 120CRN1 MOV 120CN1...

Страница 2: ...DM13 01 01 16en Air cooled Package Service manual 1 Content Part 1 General Information 2 Part 2 Indoor Units 6 Part 3 Outdoor Units 44 Part 4 Installation 59 Part 5 Control 92...

Страница 3: ...Air cooled Package DM13 01 01 16en 2 Service manual Part 1 General Information 1 Model Names of Indoor Outdoor Units 3 2 External Appearance 4 3 Nomenclature 5...

Страница 4: ...0 MTA 150CRN1 MOV 76CN1 C 2 380 415V 3 N 50Hz 44 150 High static pressure duct type MHB 76CRN1 MOV 76CN1 C 22 76 MHB 96CRN1 MOV 96CN1 C 28 96 1 2 Model Names of Units with Cooling and heating Type Ind...

Страница 5: ...1 01 16en 4 Service manual 2 External Appearance 2 1 Indoor Units MTA 76C H RN1 MTA 96C H RN1 MTA 120CRN1 MTA 120HRN1 MTA 150CRN1 2 2 Outdoor Unit MOV 76C H N1 C MOV 96C H N1 C MOV 150C H N1 C MOV 76C...

Страница 6: ...ontroller Function Code C Cooling H Cooling and Heating Cooling Capacity 76 kBtu h Product Series A 1st time design B 2nd time design Indoor Units T Duct type H High static pressure Midea Design times...

Страница 7: ...anual Part 2 Indoor Units 1 Features 7 2 Specifications 8 3 Dimensions 11 4 Service Space 12 5 Piping Diagrams 14 6 Wiring Diagrams 14 7 Capacity Table 19 8 Static Pressure 33 9 Electric Characteristi...

Страница 8: ...llation 1 Several diffusers branch off from an indoor unit adjusting the room temperature which makes many rooms to be air conditioned with only one indoor unit 2 All models feature thin design making...

Страница 9: ...Direct Single Direct Single Direct Single Motor input No W 446 2 446 2 725 2 725 2 Motor speed rpm 877 877 1136 1136 Coil Type Copper tube and aluminum fin Copper tube and aluminum fin Tube size mm 9...

Страница 10: ...rect Single Direct Single Direct Single Motor input No W 498 3 498 3 630 3 630 3 Motor speed rpm 860 860 1202 1202 Coil Type Copper tube and aluminum fin Copper tube and aluminum fin Tube size mm 7 7...

Страница 11: ...gle Direct Single Motor input No W 663 2 663 2 788 2 788 2 Motor speed rpm 1022 871 758 1022 871 758 1135 983 845 1135 983 845 Coil Type Copper tube and aluminum fin Copper tube and aluminum fin Tube...

Страница 12: ...ts Air inlet side C A B D W F H E Model A mm B mm C mm E mm F mm W mm H mm D mm MTA 76CRN1 840 800 1180 300 165 1350 450 760 MTA 76HRN1 MTA 96CRN1 840 800 1180 300 165 1350 450 760 MTA 96HRN1 MHB 76CR...

Страница 13: ...16en 12 Service manual 3 2 Duct type units with three air outlets Air inlet side C B D Model B mm C mm E mm F mm W mm H mm D mm MTA 120CRN1 794 5 1895 330 180 1970 668 860 MTA 120HRN1 MTA 150CRN1 794...

Страница 14: ...d Package Service manual 13 4 Service Space Electric control box Inspection hole 600m m 500m m Inspection hole H Top view Side view Inspection Canvas adapter Muffle Air outlet Air inlet Air filter hol...

Страница 15: ...d gas seperator Outdoor heat exchanger Stop valve Stop valve Indoor unit Check valve LP Switch T4 T2 T3 Cooling Indoor heat exchanger 5 2 Cooling and heating MTA 76HRN1 MTA 96HRN1 MTA 120HRN1 MHB 76HR...

Страница 16: ...L BOARD WHITE GRAY WHITE GRAY CN20 CN7 CN3 CN2 CN1 CN8 CN11 CN10 CN15 TO WIRE CONTROLLER RL1 RL2 RL3 BLUE RED BROWN BROWN BROWN BROWN BROWN BROWN YELLOW BLACK BLACK RED BLUE YELLOW Y G RED WHITE BLUE...

Страница 17: ...TROL BOARD WHITE GRAY WHITE GRAY CN20 CN7 CN3 CN2 CN1 CN8 CN11 CN10 CN15 TO WIRE CONTROLLER RL1 RL2 RL3 BLUE RED BROWN BROWN BROWN BROWN BROWN BROWN BLUE YELLOW BLACK BLACK RED RED BLUE BLUE YELLOW YE...

Страница 18: ...AY WHITE GRAY CN20 CN7 CN3 CN2 CN1 CN8 CN11 CN10 CN15 TO WIRE CONTROLLER RL1 RL2 RL3 BLUE RED BROWN BROWN BROWN BROWN BROWN BROWN YELLOW BLACK RED BLUE YELLOW Y G WHITE RED BLUE BLUE BLUE N LINE BLACK...

Страница 19: ...OARD WHITE GRAY WHITE GRAY CN20 CN7 CN3 CN2 CN1 CN8 CN11 CN10 CN15 TO WIRE CONTROLLER RL1 RL2 RL3 BLUE RED BROWN BROWN BROWN BROWN BROWN BROWN BLUE YELLOW BLACK BLACK RED RED BLUE BLUE YELLOW YELLOW Y...

Страница 20: ...20 1 18 6 7 21 21 8 15 5 7 44 23 1 10 1 7 58 29 4 22 0 20 4 6 80 23 5 19 7 7 00 24 9 15 2 7 13 20 5 20 1 7 23 22 2 18 7 7 46 23 6 14 4 7 60 32 2 22 8 21 7 6 81 23 9 22 2 7 01 25 4 18 9 7 15 20 9 20 9...

Страница 21: ...1 15 2 9 11 19 2 11 7 9 36 32 2 19 0 19 0 8 20 20 7 19 1 8 44 22 0 16 4 8 59 17 4 17 4 8 39 19 0 17 6 8 65 20 2 15 1 8 90 17 1 17 1 8 77 18 5 17 1 9 14 19 6 14 6 9 39 2500 23 9 18 4 16 9 7 84 20 0 12...

Страница 22: ...3 21 5 15 2 7 26 22 8 10 0 7 40 29 4 21 7 20 1 6 62 23 2 19 5 6 82 24 6 15 0 6 95 20 2 19 8 7 05 21 9 18 4 7 28 23 3 14 2 7 42 32 2 22 5 21 4 6 63 23 6 21 9 6 83 25 1 18 7 6 96 20 6 20 6 7 07 22 4 20...

Страница 23: ...4 9 9 36 18 9 11 5 9 61 32 2 18 9 18 9 8 27 20 5 19 0 8 51 21 9 16 3 8 66 17 3 17 3 8 46 18 9 17 5 8 72 20 1 15 0 8 97 16 8 16 8 9 02 18 1 16 8 9 39 19 3 14 4 9 64 2500 23 9 18 3 16 8 7 91 19 8 12 4 8...

Страница 24: ...27 8 19 7 9 38 29 1 12 8 9 52 29 4 28 3 26 2 8 74 29 6 24 9 8 94 31 0 18 9 9 07 26 6 26 1 9 17 28 4 23 8 9 40 29 7 18 1 9 54 32 2 29 2 27 9 8 76 30 2 27 9 8 96 31 6 23 6 9 10 27 2 27 2 9 20 28 9 26 8...

Страница 25: ...04 23 9 14 6 12 29 32 2 24 0 24 0 10 91 25 6 23 7 11 16 27 0 20 1 11 31 22 4 22 4 11 11 24 0 22 2 11 37 25 2 18 8 11 62 21 9 21 9 11 71 23 3 21 5 12 07 24 4 18 2 12 32 3000 23 9 23 1 21 2 11 07 24 7 1...

Страница 26: ...27 4 19 4 9 35 28 7 12 6 9 49 29 4 27 8 25 7 8 71 29 1 24 5 8 91 30 5 18 6 9 04 26 2 25 7 9 14 27 9 23 4 9 37 29 2 17 8 9 51 32 2 28 8 27 4 8 73 29 7 27 5 8 93 31 2 23 3 9 07 26 7 26 7 9 17 28 5 26 3...

Страница 27: ...14 23 3 14 2 12 39 32 2 24 0 24 0 11 12 25 6 23 7 11 36 27 0 20 1 11 51 22 4 22 4 11 31 24 0 22 2 11 57 25 2 18 8 11 82 21 3 21 3 11 81 22 6 20 9 12 17 23 8 17 7 12 42 3000 23 9 23 1 21 2 11 27 24 6 1...

Страница 28: ...1 88 36 0 15 8 12 02 29 4 35 4 32 8 11 25 36 6 30 8 11 45 38 0 23 2 11 58 33 7 33 0 11 68 35 4 29 7 11 91 36 7 22 4 12 05 32 2 36 6 34 9 11 28 37 4 34 6 11 48 38 8 29 0 11 61 34 3 34 3 11 71 36 1 33 4...

Страница 29: ...24 9 14 65 30 7 18 7 32 2 32 2 30 7 30 7 12 62 32 3 29 9 12 86 33 7 25 1 13 01 29 1 29 1 12 81 30 7 28 4 13 08 31 9 23 8 13 33 28 8 28 8 14 32 30 2 27 9 14 68 31 3 23 4 3750 23 9 23 9 29 4 27 0 12 23...

Страница 30: ...76 35 8 15 7 11 90 29 4 35 2 32 6 11 13 36 4 30 6 11 33 37 8 23 1 11 46 33 5 32 8 11 56 35 2 29 6 11 79 36 5 22 3 11 93 32 2 36 4 34 7 11 16 37 1 34 4 11 36 38 6 28 8 11 49 34 1 34 1 11 59 35 9 33 2...

Страница 31: ...24 5 15 36 30 3 18 5 32 2 32 2 30 3 30 3 13 02 32 0 29 6 13 27 33 4 24 9 13 42 28 8 28 8 13 22 30 3 28 1 13 48 31 6 23 6 13 73 28 4 28 4 15 03 29 8 27 6 15 40 30 9 23 1 3750 23 9 23 9 29 1 26 7 12 63...

Страница 32: ...5 01 45 3 19 9 15 24 29 4 45 0 41 7 14 48 46 1 38 7 14 68 47 5 29 0 14 81 43 1 42 3 14 91 44 9 37 7 15 03 46 2 28 2 15 28 32 2 46 6 44 4 14 51 47 0 43 5 14 71 48 5 36 2 14 84 44 0 44 0 14 94 45 8 42 4...

Страница 33: ...9 38 9 23 7 19 34 32 2 39 2 39 2 17 40 40 9 37 9 17 64 42 2 31 5 17 79 37 7 37 7 17 59 39 2 36 3 17 85 40 5 30 2 18 10 37 2 37 2 18 77 38 5 35 7 19 14 39 7 29 6 19 39 4500 23 9 37 5 34 4 16 97 39 0 24...

Страница 34: ...Air cooled Package DM13 01 01 16en 33 Service manual 8 Air flow rate Static pressure curve MTA 76 H CRN1 MTA 96 H CRN1 MTA 120 H CRN1...

Страница 35: ...Air cooled Package DM13 01 01 16en 34 Service manual MTA 150 H CRN1 MHB 76 H CRN1 MHB 96 H CRN1...

Страница 36: ...198 254 11 21 2 005 8 97 MHB 96HRN1 50 220 240 198 254 11 21 2 005 8 97 Note MCA Min Current Amps A MFA Max Fuse Amps A IFM Indoor Fan Motor kW Fan Motor Rated Output kW FLA Full Load Amps A Model Out...

Страница 37: ...10 Sound Levels Concealed Duct Type Suction Discharge Microphone 1 4m Duct Unit Number Model Noise level under three speeds of fan dB A 1 MTA 76C H RN1 54 2 MTA 96C H RN1 55 3 MTA 120C H RN1 56 4 MTA...

Страница 38: ...l error Manual reset Note OPT Light operation light TME Light timer light DEF Light defrosting light the light flashing 11 1 Malfunctions of air conditioner If any of the following malfunctions occur...

Страница 39: ...or non condensable gas exists in the refrigerant system Vacuum the system and charge refrigerant again Compressor fails Repair or replace the compressor The voltage is too high or too low Install a vo...

Страница 40: ...batteries The ON OFF lamp extinguishes Check whether the time set on the timer has expired Restart the unit The TIMER ON lamp extinguishes Check whether the time set on the timer has expired It comes...

Страница 41: ...erminal on PCB of indoor unit without connecting to grounding wire Validate Check whether the PRO terminal on PCB of indoor unit without connected to grounding wire Connect it to grounding wire Judge...

Страница 42: ...mperature sensor malfunction Judge 1 Check the room temperature sensor Is break off Connects it well Judge 2 Check the room temperature sensor is abnormal Validate Check whether the resistance of the...

Страница 43: ...ration lamp flashing at 5Hz Evaporate temperature sensor is abnormal Judge 1 Check evaporate temperature sensor is break off Judge 2 Evaporate temperature sensor is abnormal Validate Check whether the...

Страница 44: ...rature sensor malfunction Judge 1 Check condenser temperature sensor is break off Replace temperature sensor Yes Judge 2 Condenser temperature sensor is abnormal No Validate Check whether the resistan...

Страница 45: ...M13 01 01 16en 44 Service manual Part 3 Outdoor Units 1 Specifications 45 2 Dimension 47 3 Service Space 48 4 Wiring Diagrams 50 5 Electric Characteristics 52 6 Operation Limits 53 7 Sound Levels 54 8...

Страница 46: ...1250 1220 Coil Type Copper tube and aluminum fin Copper tube and aluminum fin Tube size mm 7 94 7 94 7 7 No of rows 2 2 3 3 Fin per inch FPI 18 18 19 19 Length height mm 2185 880 2185 880 2179 882 21...

Страница 47: ...tube and aluminum fin Tube size mm 7 7 No of rows 3 3 Fin per inch FPI 19 19 Length height mm 1376 880 1376 880 Refrigerant piping Liquid side Gas side mm 12 7 28 6 12 7 28 6 Max pipe length m 50 50 M...

Страница 48: ...DM13 01 01 16en Air cooled Package Service manual 47 2 Dimension 2 1 MOV 76CN1 C MOV 76HN1 C MOV 96CN1 C MOV 96HN1 C MOV 120HN1 C MOV 120CN1 C Unit mm...

Страница 49: ...20HN1 C MOV 120CN1 C Air outlet Air inlet Air inlet 1000 mm 1000 mm 500 mm 1000 mm 1000 mm Note 1 In case any obstacles exist above the outdoor unit such obstacles must be 2000mm above the outdoor uni...

Страница 50: ...DM13 01 01 16en Air cooled Package Service manual 49 Foundation of the outdoor unit 757mm 671m m 10HP 15 20 rectangular hole 500 mm 500 mm M12 foundation bolt 4 screws for 1 unit...

Страница 51: ...ipe temp sensor T1 Transformer FAN1 2 Outdoor fan CT1 Current detector RT4 Room temp sensor SW1 3 Switch CAP1 2 Fan capacitance XT1 2 4 way terminal XS1 5 XP1 5 Connectors C1 Filter capacitor S V 4 wa...

Страница 52: ...ensor T1 Transformer FAN1 2 Outdoor fan CT1 Current detector RT4 Room temp sensor SW1 3 Switch CAP1 2 Fan capacitance XT1 2 4 way terminal XS1 5 XP1 5 Connectors C1 3 Filter capacitor S V 4 way valve...

Страница 53: ...8 27 48 2 6 3 2 0 573 2 613 MOV 96C C 50 380 415V 342V 438V 20 21 31 5 53 2 8 2 1 373 6 26 MOV 96H C 50 380 415V 342V 438V 20 21 31 5 53 2 8 2 1 373 6 26 MOV 120C C 50 380 400V 342V 440V 25 28 6 30 14...

Страница 54: ...perature range for unit operation 3 7 24 Outdoor air temperature Indoor air temperature Heating Standard operation 17 p Indoor air temperature Cooling Standard operation 30 15 52 15 Item Model Cooling...

Страница 55: ...led Package DM13 01 01 16en 54 Service manual 7 Sound Levels Standard of testing F r o n t h H 1 m Note H h 1 2 Unit Number Model Noise level dB A 1 MOV 76C H N1 C 63 2 MOV 96C H N1 C 64 3 MOV 120C H...

Страница 56: ...eset Outdoor condenser temp sensor error Manual reset Outdoor ambient temp sensor error Manual reset Protection of low pressure Auto reset Protection of high pressure Auto reset Protection of over cur...

Страница 57: ...essure protection Please refer to the following Fault of T3A or T3B Judge 1 Whether the sensor is break off Connects it well Yes Judge 2 Whether the sensor is malfunction Validate Short connect the ou...

Страница 58: ...mally Yes Replace high pressure switch No Check whether the refrigerant system is ok Replace outdoor PCB No Judge 3 Check whether the outdoor ambient temperature is too high Yes Stop the unit No Judge...

Страница 59: ...the unit No Judge 4 The refrigerant of the system is leakage Yes Validate Connect the pressure gauge to the gauge joint of the system check whether the pressure is lower than 0 15MPa Leak hunting cha...

Страница 60: ...ation 1 Note 60 2 Installation of Indoor Units 61 3 Installation of Outdoor Units 66 4 Heat Insulation of the Pipe 75 5 Installation of Connective Pipe 76 6 Installation of Drain Pipe 82 7 Electric Co...

Страница 61: ...ere the air contains much salt Hot ring area where corrosive gases exist e g sulfide gas Factories where the supply voltage fluctuates seriously Inside a car or cabin Place like kitchen where oil perm...

Страница 62: ...500m m Inspection hole H Fig 1 Fig 2 2 1 2 Install 10 Pendant Bolts Or Ground Bolts Fig 3 Fig 3 1 Use f10 or bigger screws The screw material is high quality carbon steel whose surface is zinc plated...

Страница 63: ...t environments A Wooden structure Put rectangular sticks across the beams and set pendant bolts Fig 4 Fig 4 B New concrete roughcast Use embedded bolts embedded pulling plugs and embedded stick harnes...

Страница 64: ...ilter at an easy to maintain place such as intake pipe Otherwise the duct will gather on the air heat exchanger and lead to fault and water leak of the air conditioner In order to suppress noise effec...

Страница 65: ...ace required for installation and maintenance Fig 10and Fig 11 Fig 10 Fig 11 For anti fall down please conduct the follow measures See Fig 12 to fix the feet on the floor after select a proper place f...

Страница 66: ...ver the screw cap in the air intake panel and then lessen the screws Take off the air intake panel ensure which place secure enough will not make risk to the other people Fig 13 NOTE Please beware of...

Страница 67: ...ant replenishment If the pipe is longer than the reference pipe the refrigerant replenishment quantity for each outdoor unit should be calculated through the formula obtained according to the actual l...

Страница 68: ...outdoor unit Ensure enough space for installation and maintenance Fig 14 and Fig 15 Air outlet Air inlet Air inlet Fig 14 1000 mm 1000 mm 500 mm 1000 mm 1000 mm Fig 15 NOTE 1 In case any obstacles ex...

Страница 69: ...e manual As shown in Fig 16 leave an interval of 500mm between the outdoor units 500 mm 500 mm M12 foundation bolt 4 screws for 1 unit Fig 16 The distance of the foundation bolt is shown in Fig 17 757...

Страница 70: ...e transport after finishing the transport Fig 18 Fork truck can be used for conveying Steel wire Guard board Base and bracket Holes for fork truck Fig 18 3 4 Snow protection facilities must be install...

Страница 71: ...or the bottom notch of the outdoor unit When the pipe is connected from the front side the pipe can be led out through the pipe wire panel In case the pipe is connected from the bottom notch install i...

Страница 72: ...N1 C 25 9 52 MOV 120CN1 C 28 6 12 7 MOV 120HN1 C 28 6 12 7 2 Allowed length of refrigerant pipe and height difference Fig 22 Outdoor unit Max pipe length L 50m Height difference between indoor unit an...

Страница 73: ...Package DM13 01 01 16en 72 Service manual 3 Connection between indoor unit and outdoor unit Fig 23 Signal wire Gas line Liquid line 76000 96000 120000 Btu h Signal wire Gas line Liquid line 150000 Bt...

Страница 74: ...the pipe in the process of installing the refrigerant pipe Be sure to blow them off with nitrogen before connecting the pipe to the outdoor units Use high pressure nitrogen to clean the pipelines Do n...

Страница 75: ...e systems are set in order to identify the connection system of the indoor unit and outdoor unit it is necessary to give name to each system and mark it onto the nameplate on the electric control box...

Страница 76: ...he general heat insulation materials Enough heat insulation materials should also be applied to the refrigerant joint and the pipe joint 4 2 Heat Insulation of the Drain Pipe Be sure to entwine heat i...

Страница 77: ...ight of the connective pipe on the adapter of the indoor unit Too heavy load on the adapter of the indoor unit may deform the pipe and thus affect the cooling heating effect 5 2 1 2 The valve of the o...

Страница 78: ...gets through the wall and lead it into the room Lay out the pipelines carefully lest damage to the pipes 5 2 3 Make a vacuum of connective pipeline 5 2 4 After the above steps are completed the spool...

Страница 79: ...the following table Replenishment quantity of refrigerant required for air conditioner The single pass pipe is shorter than 5 m and no additional length is required note The unit has been replenished...

Страница 80: ...A After all air is expelled tighten the maintenance orifice nut of valve A Open the spools of valves A and B completely Tighten the square head cover of valves A and B completely 5 3 1 3 Use refrigera...

Страница 81: ...r 15 minutes Check whether the multi meter points at 1 0X10 Pa 76cmHg Loosen and remove the square head cover of valves A and B After opening valves A and B completely tighten the square head cover of...

Страница 82: ...check whether gas leakage exists at the adapters 5 5 Heat Insulation Use heat insulation materials to wrap the part protruding outside the flared pipe joint and the refrigerant pipe of the liquid pipe...

Страница 83: ...do not drop trash into the drip tray or drain pipe of the indoor unit Upon completion of installing the drain pipe remove the inspection panel Put water into the drip tray to check whether the water...

Страница 84: ...The wiring must be performed by professional technicians according to the circuit diagram labels Distribute the wires according to the relevant electric technical standards promulgated by the State an...

Страница 85: ...Air cooled Package DM13 01 01 16en 84 Service manual Duct type 76 kBtu h 96 kBtu h 120 kBtu h cooling only Duct type 76 kBtu h 96 kBtu h 120 kBtu h cooling and heating type...

Страница 86: ...DM13 01 01 16en Air cooled Package Service manual 85 Duct type 150 kBtu h cooling only Duct type 150 kBtu h cooling and heating type...

Страница 87: ...of power supply fuse A 40 20 40 20 20 12 Indoor power cable RVV 300 500 2 2 5 mm 2 RVV 300 500 2 2 5 mm 2 RVV 300 500 2 2 5 mm 2 Grounded wire RVV 300 500 2 5 mm2 RVV 300 500 2 5 mm 2 RVV 300 500 2 5...

Страница 88: ...0 mm2 Connective wire of indoor to outdoor unit RVV 300 500 2 1 0 mm 2 RVV 300 500 4 1 0 mm 2 RVV 300 500 2 1 0 mm 2 RVV 300 500 4 1 0 mm 2 Wire controls connective wire RVVP 300 300 5 0 5mm RVVP 300...

Страница 89: ...er wires The power wires are as follows schematic diagram Indoor unit Control wire between indoor unit and outdoor unit RCCB Manual switch Indoor unit power supply Outdoor unit power supply RCCB Manua...

Страница 90: ...rpose of air outlet 2 Must adopt fire resistant materials Those materials other materials Those materials other shall not be applied 3 The heat insulation material must be glass wool 4 1 Install the u...

Страница 91: ...model 9 1 The lengthwise adjustable model which diffuses air at a 360 angle 2 With the change of the cooling heating air flow the horizontal and vertical distance of the fan can be adjusted applicabl...

Страница 92: ...on pipes 2 When the noise pipe is connected with the hose the ventilation pipe tape must be applied otherwise with only adhesive tape the adhesion will be weakened due to change of temperature 1 It is...

Страница 93: ...Air cooled Package DM13 01 01 16en 92 Service manual Part 5 Control 1 Wireless Remote Controller 93 2 Wired controller Optional 99 3 Central Control Monitor Optional 101...

Страница 94: ...tage of CPU Emitting Signal 2 0V Reaching Distance 8m when using 3 0 voltage it Gets 11m Environment Temperature Range 5 60 Performance Features 1 Operating Mode COOL HEAT DRY FAN and AUTO 2 Timer Set...

Страница 95: ...16en 94 Service manual 1 2 Introduction of Function Buttons on the Remote Controller Fig 1 Note This illustration is for explanation purposes only The actual shape or button names of the remote contro...

Страница 96: ...eration mode LOCK Button Push this button to lock in all the current settings To release settings push again CANCEL Button Push this button to cancel the TIMER settings TIMER Button This button is use...

Страница 97: ...ows the settings of TIMER That is if only the starting time of operation is set it will display the TIMER ON If only the turning off time of operation is set it will display the TIMER OFF If both oper...

Страница 98: ...et and there are no indicators shown on the display panel of the remote controller Push the ON OFF button again to stop the unit operation NOTE 1 In the AUTO mode the air conditioner can logically cho...

Страница 99: ...o the Air Conditioner Then after approximately another 2 seconds the set temperature will re appear on the digital display c Set the STARTING STOPPING time Please press the CANCEL button to cancel any...

Страница 100: ...pe Indoor U nit RUN GND 5 Wiring Principle Sketch Indoor Unit SwitchBoard Note When the air conditioner needs the constant frequency wire Controller Be sure adding a Wire Joint with 5 terminal named A...

Страница 101: ...ge DM13 01 01 16en 100 Service manual Note 1 Never turn screws too tightly or else the cover would be dented or the Liquid Crystal breaks 2 Please leave enough long cable for maintenance of the Wire C...

Страница 102: ...DM13 01 01 16en Air cooled Package Service manual 101 3 Central Control Monitor Optional CCM03 1 Outlook Buttons and Functions...

Страница 103: ...Air cooled Package DM13 01 01 16en 102 Service manual Liquid Crystal Display...

Страница 104: ...centralized controller the controllers in the same RS 485 net should be with different address with each other NOTE 1 Never turn screws too tightly otherwise the cover would be dented or the Liquid C...

Страница 105: ...44 0000 36 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...

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