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Acson international AMAC40C Technical Manual

Air-cooled mini chiller
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Technical Manual
AIR-COOLED
MINI CHILLER
AMAC 20-150 C/CR
A4AC 20-150 C
A4AC 60-150 CR
A5AC 20-55 CR

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Summary of Contents for Acson international AMAC40C

  • Page 1 Technical Manual AIR-COOLED MINI CHILLER AMAC 20-150 C/CR A4AC 20-150 C A4AC 60-150 CR A5AC 20-55 CR...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. NOMENCLATURE ....................1 PRODUCT LINE UP 2. FEATURES ......................5 3. APPLICATION INFORMATION ................7 - REFRIGERANT CIRCUIT DIAGRAM - CHILLER PANEL CONTROLLER - PRECAUTIONS AND INSTALLATION 4. SOUND DATA ......................57 5. SELECTION PROCESS ..................64 - WATER PRESSURE DROP VS FLOW RATE - GLYCOL 6.

  • Page 3: Nomenclature

    1. NOMENCLATURE Brand :Acson Refrigerant “ “ : Omitted if R22 : R407C : R410A Model Name : Air-Cooled Mini Chiller Capacity Index : 20,000 Btu/h Chasis : C Series Model Type “ “ : Omitted if cooling only : Heat pump...

  • Page 4: Product Line Up

    PRODUCT LINE UP AMAC-C/CR AMAC AXAC AXAD AXAC AXAD AXAC AXAD FXAC FXAD FXAC FXAD FXAC FXAD FXAE FXAF FXAE 100C FXAF FXAC 120C FXAD FXAC 150C FXAD 20CR AXAB 25CR AXAB 30CR AXAB FXAC 40CR FXAD 50CR FXAC 60CR FXAC FXAE 80CR...
  • Page 5 A4AC-C/CR Classification A4AC AXAC AXAD AXAC AXAD AXAC AXAD FXAC FXAD FXAC FXAD FXAC FXAD FXAI FXAJ FXAI 100C FXAJ FXAG 120C FXAH FXAG 150C FXAH 20CR 25CR 30CR 40CR 50CR 60CR FXAB FXAE 80CR FXAF FXAE 100CR FXAF 120CR FXAD 150CR FXAD...
  • Page 6 A5AC-CR Classification A5AC 20CR AXAA 25CR AXAA 30CR EXAB 40CR EXAC 50CR EXAC 55CR EXAC...

  • Page 7: Features

    2. FEATURES REFRIGERANT CIRCUIT Models AMAC/A4AC80~150C/CR has been designed with two separate refrigerant circuits, i.e. it has two compressors. By doing so, the unit has part loading capabilities, i.e. 0-50-100% of rated capacity. This will improve the reliability and energy efficiency of the unit, especially during low loading operations. Each circuit is factory brazed and evacuated before accurately charged with refrigerant to ensure optimum performance.
  • Page 8 ANTIFREEZE PROTECTION The chiller unit has several anti-freeze protection features: 1. Brazed plate heat exchanger anti-freeze The BPHE has a strip heater around it to prevent water freezing inside 2. Auto mode The chiller controller will force on the unit to the heat mode if the outdoor ambient air temperature becomes too cold.

  • Page 9: Application Information

    3. APPLICATION INFORMATION REFRIGERANT CIRCUIT DIAGRAM A4AC / AMAC 20C / 25C / 30C Water / Refrigerant Circuit Diagram FIL TER DRIER CAP TUBE BPHE WATER AUT O PRESS RELIEF V ALV E WATER COMPRESSOR WATER PUMP EXP ANSION TANK WATER ST ORAGE TANK PART NO : 70-03-4-067460...
  • Page 10 A4AC / AMAC 20CR / 25CR / 30CR Water / Refrigerant Circuit Diagram CHECK CHECK FILTER VALVE VALVE DRIER COOLING HEATING TUBE TUBE BPHE WATER CHARGE COMPENSATOR AUTO PRESS RELIEF VALVE COMPRESSOR WATER SUCTION ACCUMULATOR EXPANSION TANK WATER STORAGE TANK PART NO : 70-03-4-067458 AMAC 40CR / 50CR, A4AC/ AMAC 60CR Water / Refrigerant Circuit Diagram...
  • Page 11 A4AC / AMAC 80C / 100C / 120C / 150C Water / Refrigerant Circuit Diagram FIN TUBE FIN TUBE HEA T EXCHANGER HEA T EXCHANGER (SYSTEM 1) (SYSTEM 1) FIL TER DRIER FIL TER DRIER THERMOST ATIC THERMOST AT IC COMPRESSOR EXP ANSION EXP ANSION...
  • Page 12 A5AC 20CR / 25CR Water / Refrigerant Circuit Diagram CHECK CHECK FILTER VALVE VALVE DRIER COOLING HEATING TUBE TUBE BPHE WATER CHARGE COMPENSATOR AUTO AIR VENT COMPRESSOR WATER SUCTION ACCUMULATOR WATER PUMP EXPANSION TANK WATER STORAGE TANK PART NO : 70-03-4-080547 A5AC 30CR Water / Refrigerant Circuit Diagram WATER / REFRIGERANT...
  • Page 13 A5AC 40 / 50CR Water / Refrigerant Circuit Diagram BPHE SUB - TWIN TUBE ACCUMU- JOINT LATOR WATER FILTER EXPANSION DRIER TTANK CHECK VALVE RETURN RETURN TUBE WATER TUBE PUMP COMPRESSOR 1 COMPRESSOR 2 LIQUID RECEIVER A5AC 55CR Water / Refrigerant Circuit Diagram WATER / REFRI BPHE SUB -...

  • Page 14: Chiller Panel Controller

    CHILLER PANEL CONTROLLER 1. SAFETY CONSIDERATION Only specially trained and technicians and installers are authorized to install and service this equipment.. 1.1 General Installation Recommendations • Only supply DC voltage (9-17V, typically 12V, maximum current 200mA) as a power source to the device.
  • Page 15 3. HARDWARE DESCRIPTION Legend Navigation key 1 & 2 Execute instruction key Cancel instruction key Switching to heat mode shortcut key Switching to cool mode shortcut key Toggle ON/OFF shortcut key Show alarm key Graphical LCD display ON/OFF indicator Legend Chiller terminal unit connection 1 &...
  • Page 16 4. INSTALLATION 4.1 Chiller Bus Supported up to 50 units of Chiller Chiller 0 Chiller 1 Chiller 2 5 way wire (CM8) Chiller Communication bus Chiller Panel 0 Chiller Panel 1 (Master) (Slave) Chiller Network Chiller panel needs to be energized with +12Vdc. The 5 way wires that provided is once on the easiest solution to establish a communication between the panel and chiller main board (CN8-CN8).
  • Page 17 4.2 Others Configuration • JH2 in chiller panel should let it open (put the jumper header on one pin only) all the time unless user need to do CMOS reset to that particular panel. • JH3 should let it open (put the jumper header on one pin only) all the time as well. •...
  • Page 18 5. SOFTWARE DESCRIPTION 5.1 Introduction The Chiller Panel Controller can be used to control / display the status of Chiller. Status viewing: • ON/OFF status • Mode (Cooling / Heating/ Boiling) • Mode set temperature • Compressor status (ON/OFF/ DEFROST) •...
  • Page 19 5.2 Menu Structures Menu Structure Diagram for Chiller...
  • Page 20 5.3 Chiller Menu Structure 5.31 Summary Pages There are 4 pages in [Summary Pages]. Press UP or DOWN for page scrolling. Press ENTER to go to [Main Menu]. Time and date are shown on top of each page. Beside that, the bottom of each page shows current control unit of the Chiller.
  • Page 21 5.3.2 Main Menu Press ENTER in [Summary Pages] to go into this menu MAIN MENU Operating Menu Setting Menu Timer Menu Alarm Menu Display Menu There are 5 sub menus in [Main Menu]. Press UP or DOWN to select sub menus, ENTER to enter into the sub menu or press ESC to exit to [Summary Pages] 5.3.2.1 Operation Menu Select [Operation Menu] in [Main Menu] and press ENTER to go into this menu.
  • Page 22 5.3.2.2 Settings Menu Select [Settings Menu] in [Main Menu] and press ENTER to go into this menu. SETTINGS MENU Set Parameter Change Passw ord Panel Option Set Panel ID Some advance settings can be found here. Press UP or DOWN to select settings, ENTER to start the setting or press ESC here to exit to [Main Menu].
  • Page 23 5.3.2.2.3 Panel Option Select [Panel Option] in [Setting Menu] and Press ENTER to go into this menu. Backlight : Norm al Buzzer : On Screen Saver : Disable Timeout : 5m Contrast : 50% Brightness : Medium Temp Unit : ° C User can do some miscellaneous for the panel.
  • Page 24 5.3.2.3 Time Menu Select [Time Menu] in [Main Menu] and press ENTER to go into this menu. TIMER MENU Clock Setting Date Setting Time Schedule Timer : Disable All the timer/ schedule settings are included in this menu. Press UP or DOWN to select each settings. ENTER to start the setting or press ESC here to exit to [Main Menu].
  • Page 25 5.3.2.3.2 Set Date Select [Date Setting] in [Timer Menu] and press ENTER to go into this menu. Set Time : yyyy hh mm 2000 /01 / 01 User can set the date in this menu. The date is set according to sequence below: (year) / (month) / (day) Press [ESC] to exit to [Timer Menu].
  • Page 26 5.3.2.4.1 Show Alarms Select [Show Alarms] in [Alarm Menu] and press ENTER to go into this menu. [Ch 0] Alarm 1 Comp 1 overload 01/ 01/ 00 12:00am User can view all the fault/ alarm records in this menu. The record shows - Alarm type - Alarm occurred date - Alarm occurred time...
  • Page 27 5.3.2.5.1 Defrost Sensor Select [Defrost Sensor] in [Display Menu] and press ENTER to go into this menu. Defrost Sensor Comp 1 : 12.8° C User can view the defrost sensor temperature for each compressor in the Chiller. Press [ESC] to exit to [Display Menu] 5.3.2.5.2 Discharge Sensor Select [Discharge Sensor] in [Display Menu] and press ENTER to go into this menu.
  • Page 28 6. OPERATION USER MANUAL 6.1 Starting Chiller panel can be set as Master or Slave panel unit. When the Panel ID is set to ‘0’, it acts like a Master panel, whereas it is Slave panel if Panel ID is set to others number (1-50). Chiller panel can control the Chiller if both ID no.
  • Page 29 6.2 Chiller Operation Control 6.2.1 Starting During power on for the Chiller Panel, it needs to take several times to collect information from the Chiller. At this time, all the status will show “--”. Please ensure the particular Chiller exists in the network. When the process is completed, user can start to control the Chiller using the panel.
  • Page 30 6.2.3 Switching ON/OFF There are several ways to switch ON/OFF for the Chiller. i) [Summary Pages] Press and hold ON/OFF button (hold 1 second). Please note that the ON/OFF button will only function [Summary Pages]. ii) [Operation Menu] <ENTER> <ENTER> Summary Pages Main Menu Operation Menu...
  • Page 31 6.2.4 Switching Mode There are several ways to switch the mode for the Chiller. Please take note that some mode cannot be set due to current Chiller model settings. Mode Chiller Model Cooling Heating Boiling Chiller √ × × √ - Allow to set Heat Pump √...
  • Page 32 6.2.5 Changing Mode Set Temperature There are 2 ways to change the mode set temperature for the Chiller. i) [Operation Menu] OPERATION MENU In [Operation Menu], select “Cool Temp” / “Heat Status : ON Temp”and press ENTER start setting or ESC to exit Mode : Cooling to [Main Menu].
  • Page 33 6.2.6 Manual Defrost User can choose which compressor will go into manual defrost cycle by using the Chiller Panel, as long as the condition is fulfilled with defrost condition. This can be done in [Operation Menu]. <ENTER> <ENTER> Summary Pages Main Menu Operation Menu <ESC>...
  • Page 34 6.2.7 Advance Parameter Settings The Chiller Panel provide user a lot of advance parameter settings for the Chiller. The parameters are divided into 7 groups. There all are stored in [Set Parameter] menu and it is password-procteted layer in the panel. * CAUTION : INPROPER SETTINGS WILL CAUSE PERMANENT DAMAGE TO THE CHILLER !!! <ENTER>...
  • Page 35 4) Compressor C1 Min Run : 12s C2 Min Stop : 240s C3 2On Interval : 360s C4 2Cp ON Dly : 15s C5 P-Cp ON Dly : 60s C6 Cp-P OFF Dly : 60s C7 Cp Cut Off : 120° C 5) Condenser Defrost D1 Start Temp : -3°...
  • Page 36 6.2.8 Changing Password For security purpose, some places in the panel are password-proctected. User can change the password at anytime. <ENTER> <ENTER> Summary Pages Main Menu Settings Menu <ESC> <ESC> <ENTER> <ESC> Change Password User needs to enter the old password in order to change the password.
  • Page 37 6.2.9 Clock Setting User can set the clock for the panel. <ENTER> <ENTER> Summary Pages Main Menu Timer Menu <ESC> <ESC> <ENTER> <ESC> Set Time UP or DOWN to change ‘hour’. ENTER to set ‘minute’ Set Time : or ESC to exit to [Timer Menu]. hh mm UP or DOWN to change ‘minute’.
  • Page 38 6.2.11 7 days Programmable Setting The are 2 ON/OFF events in one day for the schedule. This schedule is applicable to all the chillers in the network. Timer 1 Timer 2 UP or DOWN select day of week, ENTER ON OFF to select event or ESC to exit to [Timer Menu].
  • Page 39 6.2.12 Viewing Alarm / Erase Alarm Record Whenever a new fault/ alarm is occurred, there will be a message pop up to show the fault/ alarm. Backlight will blinking with beeping sound (if “Alarm Buzzer” is set ON). If the fault/ alarm has not been dissolved from the Chiller, a sign [A] will be shown in the [Summary Pages].(from pop up menu) automatically if the fault/ alarms have been dissolved.
  • Page 40 6.2.13 Viewing Defrost Sensor Temperature The Chiller Panel displays defrost sensor temperature for each compressor in [Defrost Sensor] in [Display Menu]. Press ESC to exit to [Display Menu] Defrost Sensor Comp 1 : 12.8° C 6.2.14 Viewing Compressor Discharge Temperature The Chiller Panel displays compressor discharge temperature for each compressor in [Discharge Sensor] in [Display Menu].
  • Page 41 6.2.15 Viewing/ Clear Compressor Run Time User can view/ clear the compressor run time for the Chiller in [Comp Run Time] in [Display Menu]. Press UP or DOWN to select teh compressor. ENTER Comp Run Time to start clear the run time, or ESC to exit to [Display Comp 1 : 13579h Menu].
  • Page 42 Parameter Value Description Normal Turn ON backlight for 30s via key press Backlight Always Always ON backlight Enable beeping sound when fault/ alarm occurred Buzzer Disable beeping sound when fault/ alarm occurred Enable Show screen saver when timeout *Screen Saver Disable No screen save *Timeout...
  • Page 43 7. PROBLEM AND TROUBLESHOOTING Symptoms Possible Cause Troubleshooting 1 Panel gets hot - Wiring fault in 12VDC supply - Change a new panel module and turn ON the unit again abnormally after the verification 2 The LCD no display - Wiring fault in 12VDC supply - Correct the wiring problem (blank screen) - No power supply...
  • Page 44 8. APPENDIX General Type Unit Default Resolution Model Flag 0=Chiller (Chiller+Boiler) 1=Heat pum p, 2=Chiller/ Boiler, 3=Heat pum p/ Boiler, 4=Chiller+Boiler 5=Heat pum p+Boiller Number of com pressor Flag 1=1 com pressor, 2=2 com pressor, 3=3 com pressor, 4=4 com pressor On/Off input Flag 0 (disable)
  • Page 45 COOL MODE ANTIFREEZE Unit Default Resolution Antifreeze heater set-point °C (F) 5 (41) -40 (-40) 40 (104) Antifreeze heater differential °C (F) 2 (3.6) 0.4 (0.7) 10 (18) Antifreeze sensor select Flag 0=Leaving water, 1=Entering water (leaving) Antifreeze alarm set-point °C (F) 3 (37) -40 (-40)

  • Page 46: Precautions And Installation

    PRECAUTIONS AND INSTALLATION SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R407C UNIT 1) WHAT IS NEW REFRIGERANT R407C? R407C is a zeotropic refrigerant mixture which has Zero Ozone Depletion Potential (ODP = 0) and thus conformed to the Montreal Protocol regulation. It requires Polyol-ester oil (POE) oil for its compressor’s lubricant.
  • Page 47 c) Ensure that the compressor is not expose to open air for more than the recommended time specified by its manufacturer (typically less than 10 minutes). Removed the seal plugs only when the compressor is about to be brazed. d) The system should be thoroughly vacuumed to 1.0 Pa ( 700mmHg) or lower. This vacuuming level is more stringent than R22 system so as to ensure no incompressible gas and moisture in the system.
  • Page 48 SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R410A UNIT 1) WHAT IS NEW REFRIGERANT R410A? R410A is a new HFC refrigerant which does not damage the ozone layer. The working pressure of this new refrigerant is 1.6 times higher than conventional refrigerant (R22), thus proper installation / servicing is essential.
  • Page 49 d) When charging R410A, ensure that only liquid is being withdrawn from the cylinder or can. This is to ensure that only the original composition of R410A is being delivered into the system. The liquid composition can be different from the vapor composition. Dip-pipe Invert cylinder without dip-pipe...
  • Page 50 INSTALLATIONS AMAC 20/ 25/ 30 C/CR, A4AC 20/25/30 C, A5AC 20 / 25 / 30CR AMAC 40/ 50/60 C/CR, A4AC 40/50 C, A4AC 60 C/CR, A5AC 40 / 50 / 55 CR...
  • Page 51 A4AC/ AMAC 80/ 100/ 120/ 150 C/CR AMAC 20 / 25 / 30 / 40 / 50 / 60 C/CR, A4AC 20 / 25 / 30 / 40 / 50 C, A4AC60 C/CR, A5AC 20 / 25 / 30 / 40 / 50 / 55CR AIR F F LOW AIR F F LOW For single unit installation...
  • Page 52 AMAC 20 / 25 / 30 / 40 / 50 / 60 C/CR, A4AC 20 / 25 / 30 C, A4AC 60 C/CR, A5AC 20 / 25 / 30 / 40 / 50 / 55 CR 1000 1000 AIR FLOW AIR FLOW AIR FLOW AIR FLOW...
  • Page 53 Caution Please take note of the following important points when installing. • Do not install the unit where leakage of flammable gas may occur. If gas leaks and accumulates around the unit, it may cause fire ignition. • Ensure that the drainage piping is connected properly. If the drainage piping is not connected properly, it may cause water leakage which will dampen the furniture.
  • Page 54 AMAC 20 / 25 / 30 C/CR, A4AC 20 / 25 / 30 C, A5AC 20 / 25 / 30 CR AIRVENT (INSTALL HIGHEST POSITION) PRESSURE GAUGE GATE GATE VALVE VALVE GATE BALANCING THERMOMETER VALVE VALVE FAN COIL UNIT/AIR HANDLING UNIT GATE V V V LV L L E BYP P...
  • Page 55 ELECTRICAL AND WIRING • Refer to the wiring diagram provided on the unit when making electrical wiring. • Install an isolator (optional) to prevent electrical shock. • Do not ground any electrical equipment to the water piping. • Operation of the mini chiller without any fan speed controller (Field supply) is limited to an ambient temperature of 20C.
  • Page 56 RECOMMENDED FUSE ADN CABLE SIZES A4AC20C A4AC25C A4AC30C A4AC40C Model AMAC20C/CR AMAC25C/CR AMAC30C/CR AMAC40C/CR Voltage range ** 380-415V/3Ph/50Hz 220-240V/1Ph/50Hz + N + + N + Recommended fuse * A Power supply cable size * mm Numbers of conductor Interconnection cable size * mm...
  • Page 57 WARNING • All terminals and connection must be tightened. • Avoid any wires from touching the refrigerant pipe. Apply insulation if necessary. • Avoid any wires from touching the moving components such as, fan motor, pump & compressor. WATER PIPING SYSTEM SETUP •...
  • Page 58 CONTROL OPERATION GUIDE The unit is equipped with a microprocessor controller board. The microprocessor contorller is provided to give temperature control for the system by accurately measuring the ambient temperature, and controlling the water entering and water leaving temperature. The temperature setting in teh unit is preset in the factory.

  • Page 59: Sound Data

    4. SOUND DATA AMAC20C/CR , A4AC20C, A5AC20CR NC CURVE NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 1000 2000 4000 8000 Octave-band frequency (Hz) AMAC25C/CR, A4AC25C, A5AC25CR NC CURVE NC -60 NC -55 NC -50 NC -45 NC -40 NC -35 NC-30 1000 2000...
  • Page 60 AMAC30C/CR,A4AC30C NC CURVE NC -60 NC-55 NC -50 NC -45 NC-40 NC-35 NC -30 1000 2000 4000 8000 Octave-band frequency (Hz) AMAC30C/CR,A4AC40C NC CURVE NC -60 NC -55 NC -50 NC -45 NC -40 NC -35 NC -30 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 61 AMAC50C/CR,A4AC50C NC CURVE NC-60 NC-55 NC -50 NC -45 NC -40 NC -35 NC -30 1000 2000 4000 8000 Octave-band frequency (Hz) AMAC/A4AC60C/CR NC CURVE NC -60 NC -55 NC -50 N C-45 NC-45 NC-40 NC -35 NC-35 NC -30 1000 2000 4000...
  • Page 62 AMAC/A4AC80C/CR NC CURVE NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 1000 2000 4000 8000 Octave-band frequency (Hz) AMAC/A4AC 100C/CR NC CURVE NC-70 NC-65 NC-60 NC-55 NC -50 NC-45 NC-40 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 63 AMAC/A4AC 120C/CR NC CURVE NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 1000 2000 4000 8000 Octave-band frequency (Hz) AMAC/A4AC 150C/CR NC CURVE NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 64 A5AC30CR NC CURVE NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 1000 2000 4000 8000 Octave-band frequency (Hz) A5AC40CR NC CURVE NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 65 A5AC50CR NC CURVE NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 1000 2000 4000 8000 Octave-band frequency (Hz) A5AC55CR NC CURVE NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 1000 2000 4000 8000 Octave-band frequency (Hz)

  • Page 66: Selection Process

    115.0 107.6 112.0 12.3 99.7 105.0 19.6 85.4 98.0 29.4 68.6 90.0 36.8 53.2 MODEL : AMAC40C/CR, A4AC40C, A5AC40CR Water Flow Available Head Presure Pump Head kPa System Head kPa 168.0 26.3 141.7 162.0 26.5 135.5 144.0 34.3 109.7 137.0 49.5...
  • Page 67 MODEL : AMAC/A4AC60C/CR, A5AC55CR Water Flow Available Head Presure Pump Head kPa System Head kPa 150.0 10.5 139.5 137.0 22.8 114.2 107.0 39.0 68.0 69.0 41.8 27.2 MODEL : AMAC/A4AC80C/CR Water Flow Available Head Presure Pump Head kPa System Head kPa 300.0 18.7 281.3...

  • Page 68: Glycol

    CORRECTION FACTORS WITH GLYCOL USE CAPACITY FACTOR GLYCOL LWT/ deg C 0.89 0.87 0.77 -3.9 0.876 0.781 -1.1 0.925 0.925 0.892 0.796 0.945 0.938 0.906 0.809 0.956 0.949 0.918 0.82 0.965 0.959 0.927 0.829 0.962 0.957 0.926 0.828 PRESSURE GYLCOL % WATER FLOW DROP 1.015...

  • Page 69: Engineering And Physical Data

    6. ENGINEERING AND PHYSICAL DATA GENERAL DATA - R22 COOLING ONLY MODEL AMAC20C AMAC25C 18000 23500 Btu/h NOMINAL COOLING CAPACITY 5275 6887 NOMINAL TOTAL INPUT POWER 2669 2730 NOMINAL RUNNING CURRENT 12.6 12.6 POWER SOURCE 220-240 / 1 / 50 V/Ph/Hz REFRIGERANT TYPE CONTROL...
  • Page 70 GENERAL DATA - R22 COOLING ONLY MODEL AMAC30C AMAC40C Btu/h 27500 40000 NOMINAL COOLING CAPACITY 8059 11723 NOMINAL TOTAL INPUT POWER 3491 4470 NOMINAL RUNNING CURRENT 16.6 POWER SOURCE 220-240 / 1 / 50 380-415 / 3 / 50 V/Ph/Hz...
  • Page 71 GENERAL DATA - R22 COOLING ONLY MODEL AMAC50C AMAC60C Btu/h 50000 53000 NOMINAL COOLING CAPACITY 14654 15533 NOMINAL TOTAL INPUT POWER 5245 6361 NOMINAL RUNNING CURRENT 12.3 POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz REFRIGERANT TYPE CONTROL CAPILLARY TUBE HEIGHT mm/in 1410 / 55.5...
  • Page 72 GENERAL DATA - R22 COOLING ONLY MODEL AMAC80C AMAC100C 78000 93000 Btu/h NOMINAL COOLING CAPACITY 22860 27257 NOMINAL TOTAL INPUT POWER 8667 10175 NOMINAL RUNNING CURRENT 16.3 17.0 POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz REFRIGERANT TYPE CONTROL HEIGHT mm/in 1245 / 49.0 UNIT DIMENSION...
  • Page 73 GENERAL DATA - R22 COOLING ONLY MODEL AMAC120C AMAC150C 116000 138000 Btu/h NOMINAL COOLING CAPACITY 33998 40445 NOMINAL TOTAL INPUT POWER 11005 13779 NOMINAL RUNNING CURRENT 22.9 26.7 POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz REFRIGERANT TYPE CONTROL HEIGHT mm/in 1245 / 49.0 UNIT DIMENSION...
  • Page 74 GENERAL DATA - R22 HEAT PUMP MODEL AMAC20CR AMAC25CR Btu/h 18000 23000 NOMINAL COOLING CAPACITY 5275 6740 Btu/h 22000 25000 NOMINAL HEATING CAPACITY 6448 7327 COOLING 2599 2779 NOMINAL TOTAL INPUT POWER HEATING 2770 2614 COOLING 12.3 12.7 NOMINAL RUNNING CURRENT HEATING 12.7 12.0...
  • Page 75 GENERAL DATA - R22 HEAT PUMP MODEL AMAC30CR AMAC40CR Btu/h 27500 40000 NOMINAL COOLING CAPACITY 8060 11723 Btu/h 31500 43000 NOMINAL HEATING CAPACITY 9232 12602 3541 4560 COOLING NOMINAL TOTAL INPUT POWER HEATING 3561 4629 COOLING 18.3 NOMINAL RUNNING CURRENT HEATING 18.4 POWER SOURCE...
  • Page 76 GENERAL DATA - R22 HEAT PUMP MODEL AMAC50CR AMAC60CR Btu/h 46000 53000 NOMINAL COOLING CAPACITY 13481 15533 Btu/h 52000 59000 NOMINAL HEATING CAPACITY 15240 17292 5046 6551 COOLING NOMINAL TOTAL INPUT POWER HEATING 4999 6247 COOLING 13.4 NOMINAL RUNNING CURRENT HEATING 13.0 POWER SOURCE...
  • Page 77 GENERAL DATA - R22 HEAT PUMP MODEL AMAC80CR AMAC100CR Btu/h 77000 94000 NOMINAL COOLING CAPACITY 22567 27549 Btu/h 90000 110000 NOMINAL HEATING CAPACITY 26376 32239 COOLING 9577 11255 NOMINAL TOTAL INPUT POWER HEATING 9329 10759 COOLING 16.3 18.3 NOMINAL RUNNING CURRENT HEATING 15.7 17.4...
  • Page 78 GENERAL DATA - R22 HEAT PUMP MODEL AMAC120CR AMAC150CR 113000 138000 Btu/h NOMINAL COOLING CAPACITY 33118 40445 Btu/h 120000 132000 NOMINAL HEATING CAPACITY 35169 38686 COOLING 11714 13881 NOMINAL TOTAL INPUT POWER HEATING 11948 14572 COOLING 23.7 26.3 NOMINAL RUNNING CURRENT HEATING 23.8 27.3...
  • Page 79 GENERAL DATA - R407C COOLING ONLY MODEL A4AC20C A4AC25C Btu/h 21000 23000 NOMINAL COOLING CAPACITY 6154 6740 NOMINAL TOTAL INPUT POWER 2617 2949 NOMINAL RUNNING CURRENT 12.5 13.6 POWER SOURCE 220-240 / 1 / 50 V/Ph/Hz REFRIGERANT TYPE R407C CONTROL CAPILLARY TUBE HEIGHT mm/in...
  • Page 80 GENERAL DATA - R407C COOLING ONLY MODEL A4AC30C A4AC40C 27000 40000 Btu/h NOMINAL COOLING CAPACITY 7912 11723 NOMINAL TOTAL INPUT POWER 3679 4910 NOMINAL RUNNING CURRENT 17.4 POWER SOURCE V/Ph/Hz 220-240 / 1 / 50 380-415 / 3 / 50 R407C REFRIGERANT TYPE CONTROL...
  • Page 81 GENERAL DATA - R407C COOLING ONLY MODEL A4AC50C A4AC60C Btu/h 50000 52000 NOMINAL COOLING CAPACITY 14654 15240 NOMINAL TOTAL INPUT POWER 5955 6859 NOMINAL RUNNING CURRENT 10.2 12.9 POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz REFRIGERANT TYPE R407C CONTROL CAPILLARY TUBE HEIGHT mm/in...
  • Page 82 GENERAL DATA - R407C COOLING ONLY MODEL A4AC80C A4AC100C 74000 88000 Btu/h NOMINAL COOLING CAPACITY 21688 25791 NOMINAL TOTAL INPUT POWER 9463 10771 NOMINAL RUNNING CURRENT 17.3 18.0 POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz R407C REFRIGERANT TYPE CONTROL HEIGHT mm/in 1245 / 49.0...
  • Page 83 GENERAL DATA - R407C COOLING ONLY MODEL A4AC120C A4AC150C 115000 13700 Btu/h NOMINAL COOLING CAPACITY 33705 40152 NOMINAL TOTAL INPUT POWER 11805 14531 NOMINAL RUNNING CURRENT 23.6 27.9 POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz R407C REFRIGERANT TYPE CONTROL HEIGHT mm/in 1245 / 49.0...
  • Page 84 GENERAL DATA - R407C HEAT PUMP MODEL A4AC60CR 51000 Btu/h NOMINAL COOLING CAPACITY 14947 60000 Btu/h NOMINAL HEATING CAPACITY 17584 6507 COOLING NOMINAL TOTAL INPUT POWER 6268 HEATING 12.7 COOLING NOMINAL RUNNING CURRENT 12.6 HEATING POWER SOURCE 380-415 / 3 / 50 V/Ph/Hz R407C REFRIGERANT TYPE...
  • Page 85 GENERAL DATA - R407C HEAT PUMP MODEL A4AC80CR A4AC100CR 74000 88000 Btu/h NOMINAL COOLING CAPACITY 21688 25791 90000 98000 Btu/h NOMINAL HEATING CAPACITY 26377 28722 COOLING 9946 11028 NOMINAL TOTAL INPUT POWER HEATING 9975 11134 16.4 18.5 COOLING NOMINAL RUNNING CURRENT HEATING 16.8 18.5...
  • Page 86 GENERAL DATA - R407C HEAT PUMP MODEL A4AC120CR A4AC150CR Btu/h 110000 130000 NOMINAL COOLING CAPACITY 32239 38101 Btu/h 118000 144000 NOMINAL HEATING CAPACITY 34583 42204 COOLING 12273 15151 NOMINAL TOTAL INPUT POWER HEATING 12386 15824 COOLING 24.2 27.8 NOMINAL RUNNING CURRENT HEATING 23.8 29.0...
  • Page 87 GENERAL DATA - R410A HEAT PUMP MODEL A5AC20CR A5AC25CR Btu/h 15,700 19,400 NOMINAL COOLING CAPACITY 4610 5690 Btu/h 21500 25000 NOMINAL HEATING CAPACITY 6300 7330 2620 2830 COOLING NOMINAL TOTAL INPUT POWER HEATING 2590 2790 COOLING 11.9 12.7 NOMINAL RUNNING CURRENT HEATING 12.1 12.9...
  • Page 88 GENERAL DATA - R410A HEAT PUMP MODEL A5AC30CR A5AC40CR 24,800 34,100 Btu/h NOMINAL COOLING CAPACITY 7270 10,000 Btu/h 32500 43,000 NOMINAL HEATING CAPACITY 9530 12,600 3830 5000 COOLING NOMINAL TOTAL INPUT POWER HEATING 3630 4650 16.7 7.44 COOLING NOMINAL RUNNING CURRENT 16.3 7.20 HEATING...
  • Page 89 GENERAL DATA - R410A HEAT PUMP MODEL A5AC50CR A5AC55CR Btu/h 41,600 45,000 NOMINAL COOLING CAPACITY 12,200 13,200 48,000 55000 Btu/h NOMINAL HEATING CAPACITY 14,070 16,120 COOLING 5,310 5,490 NOMINAL TOTAL INPUT POWER 5,150 5,440 HEATING COOLING 7.90 24.80 NOMINAL RUNNING CURRENT HEATING 7.83 25.40...
  • Page 90 COMPONENTS DATA - R22 COOLING ONLY MODEL AMAC20C AMAC25C PROPELLER TYPE Q'TY CONDENSER STEEL PLATE MATERIAL DRIVE DIRECT 457.2 / 18 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE ROTARY SCROLL COMPRESSOR OIL TYPE MINERAL OIL MINERAL OIL OIL AMOUNT 1130 / 38...
  • Page 91 COMPONENTS DATA - R22 COOLING ONLY MODEL AMAC30C AMAC40C TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT DIAMETER 457.2 / 18 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL COMPRESSOR OIL TYPE MINERAL OIL...
  • Page 92 COMPONENTS DATA - R22 COOLING ONLY MODEL AMAC50C AMAC60C TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT DIAMETER mm/in 457.2 / 18 TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL COMPRESSOR OIL TYPE MINERAL OIL MINERAL OIL OIL AMOUNT 1770 / 60...
  • Page 93 COMPONENTS DATA - R22 COOLING ONLY MODEL AMAC80C AMAC100C TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT 609.6 / 24 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE MINERAL OIL MINERAL OIL COMPRESSOR COMP1 1950 / 66...
  • Page 94 COMPONENTS DATA - R22 COOLING ONLY MODEL AMAC120C AMAC150C TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DIRECT DRIVE DIAMETER 609.6 / 24 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE MINERAL OIL MINERAL OIL COMPRESSOR COMP1 1770 / 60...
  • Page 95 COMPONENTS DATA - R22 HEAT PUMP MODEL AMAC20CR AMAC25CR TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT 457.2 / 18 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE ROTARY SCROLL COMPRESSOR OIL TYPE MINERAL OIL MINERAL OIL OIL AMOUNT 1130 / 38...
  • Page 96 COMPONENTS DATA - R22 HEAT PUMP MODEL AMAC30CR AMAC40CR TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT DIAMETER 457.2 / 18 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL COMPRESSOR OIL TYPE MINERAL OIL MINERAL OIL OIL AMOUNT 1240 / 42...
  • Page 97 COMPONENTS DATA - R22 HEAT PUMP MODEL AMAC50CR AMAC60CR TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT DIAMETER mm/in 457.2 / 18 TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL COMPRESSOR OIL TYPE MINERAL OIL MINERAL OIL OIL AMOUNT 1770 / 60...
  • Page 98 COMPONENTS DATA - R22 HEAT PUMP MODEL AMAC80CR AMAC100CR TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT 609.6 / 24 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE MINERAL OIL MINERAL OIL COMPRESSOR COMP1 1950 / 66...
  • Page 99 COMPONENTS DATA - R22 HEAT PUMP MODEL AMAC120CR AMAC150CR TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT 609.6 / 24 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE MINERAL OIL MINERAL OIL COMPRESSOR COMP1 1770 / 60...
  • Page 100 COMPONENTS DATA - R407C COOLING ONLY MODEL A4AC20C A4AC25C TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT DIAMETER 457.2 / 18 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE ROTARY SCROLL COMPRESSOR OIL TYPE POE OIL POE OIL OIL AMOUNT 700 / 24...
  • Page 101 COMPONENTS DATA - R407C COOLING ONLY MODEL A4AC30C A4AC40C TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT 457.2 / 18 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL COMPRESSOR OIL TYPE POE OIL POE OIL OIL AMOUNT 1240 / 42...
  • Page 102 COMPONENTS DATA - R407C COOLING ONLY MODEL A4AC50C A4AC60C TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT DIAMETER 457.2 / 18 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL COMPRESSOR OIL TYPE POE OIL POE OIL OIL AMOUNT 1770 / 60...
  • Page 103 COMPONENTS DATA - R407C COOLING ONLY MODEL A4AC80C A4AC100C TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT DIAMETER 609.6 / 24 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE POE OIL POE OIL COMPRESSOR COMP1 1950 / 66...
  • Page 104 COMPONENTS DATA - R407C COOLING ONLY MODEL A4AC120C A4AC150C TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT DIAMETER 609.6 / 24 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE POE OIL POE OIL COMPRESSOR COMP1 1770 / 60...
  • Page 105 COMPONENTS DATA - R407C HEAT PUMP MODEL A4AC60CR TYPE PROPELLER QUANTITY CONDENSER MATERIAL STEEL PLATE DIRECT DRIVE DIAMETER 457.2 / 18 mm/in TYPE INDUCTION CONDENSER QUANTITY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL COMPRESSOR OIL TYPE POE OIL 1770 / 60 OIL AMOUNT / fl.oz.
  • Page 106 COMPONENTS DATA - R407C HEAT PUMP MODEL A4AC80CR A4AC100CR TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT DIAMETER 609.6 / 24 mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE POE OIL POE OIL COMPRESSOR COMP1 1950 / 66...
  • Page 107 COMPONENTS DATA - R407C HEAT PUMP MODEL A4AC120CR A4AC150CR TYPE PROPELLER Q'TY CONDENSER MATERIAL ALUMINIUM DRIVE DIRECT 609.6 / 24 DIAMETER mm/in TYPE INDUCTION CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) TYPE SCROLL SCROLL OIL TYPE POE OIL POE OIL COMPRESSOR COMP1 1770 / 60...
  • Page 108 COMPONENTS DATA - R410A HEAT PUMP MODEL A5AC20CR A5AC25CR TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DIRECT DRIVE 457.2 / 18 DIAMETER mm/in TYPE EXTERNAL ROTOR CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) IP44 IP44 TYPE ROTARY ROTARY COMPRESSOR OIL TYPE RB68A OR FREOL ALPHA 68M RB68A OR FREOL ALPHA 68M...
  • Page 109 COMPONENTS DATA - R410A HEAT PUMP MODEL A5AC30CR A5AC40CR TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DRIVE DIRECT 457.2 / 18 DIAMETER mm/in TYPE EXTERNAL ROTOR CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) IP44 IP44 TYPE ROTARY ROTARY OIL TYPE RB68A OR FREOL ALPHA 68M COMPRESSOR COMP1...
  • Page 110 COMPONENTS DATA - R410A HEAT PUMP MODEL A5AC50CR A5AC55CR TYPE PROPELLER Q'TY CONDENSER MATERIAL STEEL PLATE DIRECT DRIVE DIAMETER 457.2 / 18 mm/in EXTERNAL ROTOR TYPE CONDENSER Q'TY FAN MOTOR INDEX OF PROTECTION (IP) IP44 IP44 TYPE ROTARY ROTARY OIL TYPE RB68A OR FREOL ALPHA 68M COMPRESSOR COMP1...
  • Page 111 152 / 22 DIFFERENTIAL PRESSURE SWITCH ANTI-FREEZE PROTECTION SENSOR OVER PRESSURE RELIEF VALVE ANTI-FREEZE HEATER ON BPHE PUMP OLP COMPRESSOR OLP MODEL AMAC30C/CR AMAC40C/CR TYPE HIGH PRESSURE OPEN kPa / psi 2939 / 426 2939 / 426 SWITCH CLOSE kPa / psi...
  • Page 112 SAFETY DEVICES - R22 COOLING ONLY & HEAT PUMP MODEL AMAC80C/CR AMAC100C/CR TYPE HIGH PRESSURE OPEN kPa / psi 2939 / 426 2939 / 426 SWITCH CLOSE kPa / psi 2415 / 350 2415 / 350 TYPE LOW PRESSURE SWITCH (COOLING 124 / 18 125 / 18 OPEN...
  • Page 113 SAFETY DEVICES - R407C COOLING ONLY & HEAT PUMP MODEL A4AC20C A4AC25C TYPE HIGH PRESSURE OPEN kPa / psi 3243 / 470 3243 / 470 SWITCH 2650 / 384 2650 / 384 CLOSE kPa / psi TYPE LOW PRESSURE SWITCH (COOLING OPEN kPa / psi 124 / 18...
  • Page 114 SAFETY DEVICES - R407C COOLING ONLY & HEAT PUMP MODEL A4AC80C/CR A4AC100C/CR TYPE HIGH PRESSURE OPEN kPa / psi 3243 / 470 3243 / 470 SWITCH CLOSE kPa / psi 2650 / 384 2650 / 384 TYPE LOW PRESSURE SWITCH (COOLING OPEN kPa / psi 124 / 18...
  • Page 115 SAFETY DEVICES - R410A HEAT PUMP MODEL A5AC20CR A5AC25CR TYPE HIGH PRESSURE OPEN kPa / psi 4140 / 600 4137 / 600 SWITCH 3312 / 480 3312 / 480 CLOSE kPa / psi TYPE LOW PRESSURE OPEN kPa / psi 124 / 18 124 / 18 SWITCH...

  • Page 116: Performance Data

    7. PERFORMANCE DATA...

  • Page 128: Outline And Dimension

    7. OUTLINE AND DIMENSIONAL OUTLINE AND DIMENSION MODEL : AMAC20 / 25 / 30C/CR, A4AC20 / 25 / 30C, A5AC20 / 25CR 10,0 1181,6 10,0 460,0 85,0 128,5 WATER WATER OUTLET INLET DRAINAGE 128,5 All Dimensions are in mm MODEL : AMAC40 / 50 / 60C/CR, A4AC40 / 50C, A4AC 60C/CR 15,0 1181,6 15,0...
  • Page 129 MODEL : A4AC/ AMAC80 / 100 / 120 / 150C/CR W W TER OUTLET W W TER INLET All Dimensions are in mm Model Base Leg Hole A4AC/AMAC80 C/CR 1500 1245 1190 297.5 307.5 1446 A4AC/AMAC100 C/CR 1500 1245 1190 297.5 307.5 1446...
  • Page 130 MODEL : A5AC30CR 1051,6 10,0 10,0 1010,0 WATER OUTLET WATER INLET 22,3 22,3 147,3 94,2 All Dimensions are in mm MODEL : A5AC40 / 50 / 55CR 15,0 1029,0 15,0 406,5 85,0 70,5 WATER OUT WATER IN ELECTRICAL CABLE 36,5 All Dimensions are in mm 281,5...
  • Page 131 ACCESSORY HYDRAULIC KIT (OPTIONAL) Hydraulic kit consists of 135L capacity water storage butffer tank, over pressure release value and drainage point. Weight = 92kg Material of water tank = Mild steel with 3mm thickness Pipe Connection = 1 - 1/4” Type of pipes connection = BSPF Female Packing Dimension...

  • Page 132: Electrical Data

    220 - 240 / 1 / 50 WATER PUMP RATED INPUT POWER RATED RUNNING CURRENT 0.77 0.83 MODEL AMAC30C AMAC40C INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER CONDENSER FAN...
  • Page 133 ELECTRICAL DATA - R22 COOLING ONLY MODEL AMAC80C AMAC100C INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER CONDENSER FAN MOTOR RATED RUNNING CURRENT 2.40 2.40 MOTOR OUTPUT 120 x2 120 x2 POLES...
  • Page 134 ELECTRICAL DATA - R22 HEAT PUMP MODEL AMAC20CR AMAC25CR INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 CONDENSER FAN RATED INPUT POWER MOTOR RATED RUNNING CURRENT 0.67 0.67 MOTOR OUTPUT POLES INSULATION GRADE 220 - 240 / 1 / 50...
  • Page 135 ELECTRICAL DATA - R22 HEAT PUMP MODEL AMAC80CR AMAC100CR INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER CONDENSER FAN MOTOR RATED RUNNING CURRENT 2.40 2.40 MOTOR OUTPUT 120 x2 120 x2 POLES...
  • Page 136 ELECTRICAL DATA - R407C COOLING ONLY MODEL A4AC20C A4AC25C INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER CONDENSER FAN MOTOR RATED RUNNING CURRENT 0.67 0.67 MOTOR OUTPUT POLES INSULATION GRADE POWER SOURCE...
  • Page 137 ELECTRICAL DATA - R407C COOLING ONLY MODEL A4AC80C A4AC100C INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER CONDENSER FAN MOTOR RATED RUNNING CURRENT 2.40 2.40 MOTOR OUTPUT 120 x2 120 x2 POLES...
  • Page 138 ELECTRICAL DATA - R407C HEAT PUMP MODEL A4AC060CR INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER CONDENSER FAN MOTOR 1.34 RATED RUNNING CURRENT 145 x2 MOTOR OUTPUT POLES INSULATION GRADE 380 - 415 / 3 / 50 POWER SOURCE V/Ph/Hz μ...
  • Page 139 ELECTRICAL DATA - R410A HEAT PUMP MODEL A5AC20CR A5AC25CR INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 CONDENSER FAN RATED INPUT POWER MOTOR RATED RUNNING CURRENT 0.67 0.67 MOTOR OUTPUT POLES INSULATION GRADE POWER SOURCE...

  • Page 140: Wiring Diagrams

    9. WIRING DIAGRAMS MODEL : A4AC/ AMAC20C...
  • Page 141 MODEL : A4AC/ AMAC25 / 30C...
  • Page 142 MODEL : A4AC/ AMAC40 / 50 / 60C...
  • Page 143 MODEL : A4AC/ AMAC80 / 100C (WITH ISOLATED SWITCH)
  • Page 144 MODEL : A4AC / AMAC 120/ 150C (WITH ISOLATED SWITCH)
  • Page 145 MODEL : A4AC/ AMAC80 / 100C (WITH TERMINAL BLOCK)
  • Page 146 MODEL : A4AC / AMAC 120 / 150C (WITH TERMINAL BLOCK)
  • Page 147 MODEL : AMAC 25 / 30CR...
  • Page 148 MODEL : AMAC 40 / 50 / 60CR, A4AC 60 CR...
  • Page 149 MODEL : A4AC / AMAC 80 / 100CR (WITH ISOLATED SWITCH)
  • Page 150 MODEL : A4AC / AMAC 120 / 150CR (WITH ISOLATED SWITCH)
  • Page 151 MODEL : A4AC / AMAC 80 / 100CR (WITH TERMINAL BLOCK)
  • Page 152 MODEL : A4AC / AMAC 120 / 150CR (WITH TERMINAL BLOCK)
  • Page 153 MODEL : A5AC20 / 25CR...
  • Page 154 MODEL : A5AC30CR...
  • Page 155 MODEL : A5AC40 / 50 / 55CR...

  • Page 156: Servicing And Maintenance

    10. SERVICING AND MAINTENANCE SERVICING Servicing or maintenance of these unit must be carried out by experienced personnel with specific training in refrigeration. Repeated check the safety devices and continuous cycling of control components must be analyzed and corrected before being reset. The simple design of the refrigeration circuit totally eliminates potential problems during normal unit operation.

  • Page 157: Troubleshooting

    11. TROUBLESHOOTING When any malfunction is occurred, immediately switch off the power supply to the unit, and contact the local dealer, if necessary. Some simple troubleshooting tips are given below: SYMPTONS PROBLEM CAUSES REMEDIAL ACTION 1. Compressor does • • No power supply.

  • Page 158: Exploded View And Part List

    12. EXPLODED VIEW AND PART LIST Model : AMAC 20/ 25/ 30C/CR, A4AC 20/ 25 / 30C ITEM DESCRIPTION ITEM DESCRIPTION TOP PANEL WATER STORAGE TANK 22L STRUCTURE FRONT RIGHT HEAT EXCHANGER, BPHE PANEL SUPPORT PILLAR CLAMP, BPHE ASSY, PANEL ORIFICE COMPRESSOR STRUCTURE REAL RIGHT ASSY, UNIT TUBING...
  • Page 159 Model : AMAC40 / 50 / 60C/CR, A4AC40 / 50C, A4AC 60C/CR 8 16 ITEM DESCRIPTION ITEM DESCRIPTION PANEL TOP CLAMP, BPHE ASSY STRUTURE FRONT RIGHT TOP HEAT EXCHANGER, BPHE PANEL, SUPPORT PILLAR COMPRESSOR PANEL ORIFICE ASSY, PUMP BASE ASSY STRUTURE REAR RIGHT PUMP,WATER PANEL, RIGHT ASSY, UNIT TUBING...
  • Page 160 MODEL : A4AC/ AMAC80 / 100C/CR 17 10 ITEM DESCRIPTION ITEM DESCRIPTION ASSY, BASE PAN CLAMP, BPHE ASSY, INS PARTITION PANEL INS,ACCUMULATOR BODY SUPPORT, FLUTTED WIRE INS, LIQUID RECEIVER ASSY, RIGHT PANEL PANEL, TERMINAL BOX SUPPORT ASSY, LEFT PANEL ASSY. CONTROL BOX PANEL, SUPPORT FRONT PANEL, FRONT MAC080/100C/CR STRUCTURE BACK L/R...
  • Page 161 MODEL : A4AC/ AMAC120 / 150C/CR 6 20 12 ITEM DESCRIPTION ITEM DESCRIPTION ASSY, BASE PAN SUPPORT, TUBE ASSY, PANEL PARTITION CLIP, FILTER PANEL, SIDE RIGHT COIL GUARD, BACK PANEL, SIDE LEFT COIL GUARD, L/R PANEL, COIL SUPPORT FAN GUARD 26" STRUCTURE BACK L/R INS, ACCUMULATOR BODY PANEL,CONTROL BOX SUPPORT...
  • Page 162 MODEL : A5AC 20 / 25CR ITEM DESCRIPTION ITEM DESCRIPTION PANEL, TOP ASSY, WATER PIPING STRUCTURE, FRONT RIGHT SUPPORT, TUBE PANEL, SUPPORT PILLAR ASSY,FAN MOTOR ASSY, PANEL ORIFICE PARTS NOT SHOWED IN DIAGRAM STRUCTURE, REAR RIGHT TANK, EXPANSION 2 LITER PANEL, RIGHT FILTER DRIER ASSY, BASE PAN...
  • Page 163 MODEL: A5AC30CR ITEM DESCRIPTION ITEM DESCRIPTION ASSY, BASE PAN CLAMP, BPHE PANEL, SUPPORT PILLAR ASSY, FAN MOTOR PANEL, PARTITION PUMP, WATER ASSY, COIL TANK, EXPANSION 2 LITER HEAT EXCHANGER, BPHE SUPPORT, TUBE COMPRESSOR CLIP, FILTER 5AC30CR FILTER DRIER CLAMP. EXPANSION TANK STRUCTURE, REAR RIGHT COVER, TERMINAL BOX PANEL, TOP...
  • Page 164 Model : A5AC40 / 50/ 55CR ITEM DESCRIPTION ITEM DESCRIPTION PANEL, TOP PLATE, PUMP SUPPORT ASSY, BASE PAN SUPPORT, ACCUMULATOR ASSY, STRUCTURE FRONT RIGHT TOP ACCUMULATOR ASSY, SUPPORT PILLAR SUPPORT,ACCU & LIQUID RECEIVER ASSY, PANEL ORIFICE LIQUID RECEIVER ASSY, STRUCT. REAR RIGHT COMPRESSOR PANEL, RIGHT COMPRESSOR...
  • Page 165 ACSON MALAYSIA SALES & SERVICE SDN.BHD. (129688-D) DAIKIN a member of group Lot 4, Lorong 19/1A, Seksyen 19, 46300 Petaling Jaya, Authorized Dealer : Selangor Darul Ehsan, MALAYSIA. Tel : +603 7964 8200 Sales Fax : +603 7956 9909 Sernice Fax : +603 7956 9907 Acson Careline : 1300 22 3344 Penang : +604-5377 176 Pahang : +609 5178 696...

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