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Acson A5CK20A User Manual

Acson A5CK20A User Manual

Ceiling cassette split systems
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Models:
A5CK 20 A/AR
A5CK 25 A/AR
A5CK 30 A/AR
A5CK 40 A/AR
A5CK 50 A/AR
A5CK 10 C/CR
A5CK 15 C/CR
A5CK 20 C/CR
Ceiling Cassette
Split Systems
REGISTERED
ACK-A_B_C-2006
ISO 9002

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Summary of Contents for Acson A5CK20A

  • Page 1 Models: A5CK 20 A/AR A5CK 25 A/AR A5CK 30 A/AR A5CK 40 A/AR A5CK 50 A/AR A5CK 10 C/CR A5CK 15 C/CR A5CK 20 C/CR Ceiling Cassette Split Systems REGISTERED ACK-A_B_C-2006 ISO 9002...
  • Page 2 R : Heatpump Omitted if Cooling Only Series A : A Series B : B Series C : C Series Capacity 20 : 20,000 Btu/h Model Name CK : Ceiling Cassette Refrigerant 5 : R410A Omitted if R22 Brand A : Acson...
  • Page 3 A : 220-240V/1Ph/50Hz Model Type R : Heatpump Omitted if Cooling Only Series C : C series Capacity 20 : 20,000 Btu/h Model Name LC : Single Split Condensing Unit Refrigerant 5 : R410A Omitted if R22 Model Brand A : Acson...
  • Page 4 2. FEATURES ULTRA SLIM NEW STYLISH DESIGN PROFILE This unit is contemporary in design and match even the most up to date interior decor. The slim, (only 20mm for C-series, 22 mm for B-series and only 28 mm for A-series) and round profile front panel of this unit adds a touch of elegance to every decor.
  • Page 5 11. CONTROLLER G12 REMOTE CONTROLLER Personalised Setting Temperature Setting • • Press and hold the button for 3s to To set the desired room temperature, press the button to initiate personalized setting. increase or decrease the set • Set the individual setting e.g. temperature.
  • Page 6 SENSOR ON/OFF ON/OFF AUTO COOL HIGH MODE TEMP TEMP HEAT SWING SLEEP TIMER SWING SLEEP TIMER MODE AC-5300 (OPTIONAL) 1. “ON/OFF” switch 6. “Sleep” mode • Press to start the air conditioner unit. • Press button to activate the sleep •...
  • Page 7 OPERATING STATE AND FAULT TABLE WIRELESS REMOTE CONTROL (UNIVERSAL BOARD) COOLING : LED INDICATOR LIGHT DISPLAY HEATPUMP : LED INDICATOR LIGHT DISPLAY POWER TIMER HEAT POWER TIMER SLEEP Operation / Faulty Indication POWER TIMER SLEEP HEAT Cool Mode Timer On Sleep Mode On Heat Mode Auto Mode - Cool...
  • Page 8: Water Pump

    WATER PUMP The water pump will on if compressor is on during cooling cycle. The pump will remain on for at least 5 minutes after the compressor is off. During mode change from cooling to non-cooling mode, the pump will on for minimum 5 minutes. During defrost cycle, the pump will on and will on for another 5 minutes once the defrost cycle is terminated.
  • Page 9: Servicing And Maintenance

    13. SERVICING AND MAINTENANCE Warning: Disconnect from main supply before servicing the air conditioner The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Maintenance Procedures Recommended Schedule...
  • Page 10: Troubleshooting

    14. TROUBLESHOOTING When a malfunction of the air conditioner unit is detected, immediately switch off the main power supply before proceeding with the following troubleshooting procedures. The following are common fault conditions and simple troubleshooting tips. If any other fault conditions which are not listed occur, contact your nearest local dealer.
  • Page 11: Exploded View And Parts List

    15. EXPLODED VIEW AND PARTS LIST UNIT - ACK - A/AR PARTS DESCRIPTION PARTS DESCRIPTION BASE PAN HEXAGON BOLT FAN MOTOR DRAIN HOSE FAN MOTOR BUSH LEVEL SWITCH PLAIN WASHER COIL SUPPORT FAN MOTOR WASHER PARTITION BUTTON COUPLING SIDE PANEL FRONT TURBO FAN VALVE PLATE TOP COUPLING...
  • Page 12 PANEL ( WIRELESS REMOTE CONTROL ) - ACK – A/AR PART DESCRIPTION PART DESCRITION FRONT PANEL SWING MOTOR BRACKET RECEIVER BRACKET PANEL COVER DISCHARGE HOUSING A FIX PLATE METAL LOUVER A AIR INTAKE GRILLE DISCHARGE HOUSING B GRILLE LOCK METAL LOUVER B GRILLE LOCK BRACKET DISCHARGE HOUSING D IONIZER FILTER FRAME...
  • Page 13 PANEL ( WIRELESS REMOTE CONTROL ) - ACK – A/AR PART DESCRIPTION PART DESCRITION FRON PANEL SWING MOTOR AIR FILTER SWING MOTOR BRACKET DISCHARGE HOUSING A PANEL COVER METAL LOUVER A FIX PLATE DISCHARGE HOUSING C AIR INTAKE GRILLE AIR SWING CAP GRILLE LOCK DISCHARGE HOUSING D GRILLE LOCK BRACKET...
  • Page 14 MODEL : A5CK 10C/CR A5CK 15C/CR A5CK 20C/CR PART DESCRIPTION PART DESCRITION ASSY. BASE BUSH, DRAIN PUMP ASSY. CASING ASSY. DRAIN PUMP SUPPORT BUCKET ASSY. COIL ASSY., ENDPLATE SUPPORT COVER, FAN CLIP, COIL SENSOR (6mm) BLOWER WHEEL, TURBO FAN FX330 TU TUBE, COIL SENSOR YAMAHA PLATE, WIRE...
  • Page 15 PANEL : A5CK 10/15/20C/CR PART DESCRIPTION PART DESCRITION FRAME LINKAGE, COVER MOTOR INTAKE GRILLE ASSY, BRACKET RECEIVER (LED/SLM) FILTER AIR SWING MOTOR ASSY GRILLE LOCK CRANK CONNECTOR DISCHARGE, FOAM LOUVER HOLDER DISCHARGE, FOAM LED CRANK CROSS DISCHARGE, FOAM SHORT INSULATION LONG LOUVER INSULATION SHORT LED LOUVER...
  • Page 16 MODEL: A5LC 20C Description Description Assy, Base Pan Front Panel, Left Assy, Outdoor Coil Service Panel Motor Bracket Terminal Cover Panel Fan Motor Assy, Control Panel Fan Blade Top Panel Valve Bracket Assy, Front Grille Assy, Flare Valve 3 Ways Plastic Handle Assy, Flare Valve 2 Ways Assy, Valve Cover...
  • Page 17 MODEL: A5LC 25/28C Description Description Assy, Base Pan Front Panel, Left Assy, Outdoor Coil Service Panel Motor Bracket Terminal Cover Panel Fan Motor Assy, Control Panel Fan Blade Top Panel Valve Bracket Assy, Front Grille Assy, Flare Valve 3 Ways Plastic Handle, Side Assy, Flare Valve 2 Ways (ALC/A5LC25C) Assy, Valve Cover...
  • Page 18 MODEL: A5LC 20CR Description Description Assy, Base Pan Service Panel Assy, Outdoor Coil Terminal Cover Panel Motor Bracket Assy, Control Panel Fan Motor Top Panel Fan Blade Assy, Front Grille Valve Bracket Plastic Handle Assy, Flare Valve 3 Ways Assy, Valve Cover Assy, Flare Valve 2 Ways Assy, Cap Tube Back Panel, Right...
  • Page 19 MODEL: A5LC 25/28CR Description Description Assy, Base Pan Service Panel Assy, Outdoor Coil Terminal Cover Panel Motor Bracket Assy, Control Panel Fan Motor Top Panel Fan Blade Assy, Front Grille Valve Bracket Plastic Handle, Side Assy, Flare Valve 3 Ways Assy, Valve Cover Assy, Flare Valve 2 Ways (ALC/A5LC25CR) Assy, Cap Tube...
  • Page 20 MODEL: A5LC 35/40/50C/CR Description Description Assy, Base Pan Top Panel Assy, Flare Valve Assy, Coil Assy, Flare Valve Bracket, Fan Motor Panel, Partition Side Panel, Left Compressor Fan Motor Service Panel Fan Blade Accumulator Assy, Front Pnel Back Panel Plate, Flare Valve...