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INSTALLATION & OWNER'S MANUAL
KFC-CI-2T-300D
KFC-CI-2T-500D
KFC-CI-4T-300D
Thank you very much for purchasing our air conditioner,
Before using your air conditioner, please read this manual carefully and keep it for future
reference.
Cassettes 600x600 Type
KFC-CI-4T-500D
KFC-CI-2T-300D1
KFC-CI-2T-500D1
KFC-CI-4T-300D1
KFC-CI-4T-500D1

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Summary of Contents for Kaysun KFC-CI-2T-300D

  • Page 1 INSTALLATION & OWNER’S MANUAL Cassettes 600x600 Type KFC-CI-2T-300D KFC-CI-4T-500D KFC-CI-4T-300D1 KFC-CI-2T-500D KFC-CI-2T-300D1 KFC-CI-4T-500D1 KFC-CI-4T-300D KFC-CI-2T-500D1 Thank you very much for purchasing our air conditioner, Before using your air conditioner, please read this manual carefully and keep it for future reference.
  • Page 2: Table Of Contents

    Install according to this installation instructions strictly. PAGE CONTENTS If installation is defective, it will cause water leakage, electrical shock and fire. PRECAUTIONS ................ 1 When installing the unit in a small room, take measures INSTALLATION INFORMATION ..........2 against to keep refrigerant concentration from exceeding allowable safety limits in the event of refrigerant leakage.
  • Page 3: Installation Information

    INSTALLATION INFORMATION CAUTION Ground the air conditioner. To install properly, please read this "installation manual" at Do not connect the ground wire to gas or water pipes, first. lightning rod or a telephone ground wire. Incomplete grounding may result in electric shocks. The air conditioner must be installed by qualified persons.
  • Page 4: Attached Fittings

    4. ATTACHED FITTINGS Please check whether the following fittings are of full scope. If there are some spare fittings, please restore them carefully. Four-way Cas- Four-way Cassette NAME SHAPE sette (compact) 1. Expansible hook 2. Installation hook INSTALLATION FITTINGS 3. Installation paper board 4.
  • Page 5: Fan Coil Unit Installation

    • Face the concave side of the installation hooks toward 5. FAN COIL UNIT INSTALLATION the expansible hooks. Determine the length of the installation hooks from the height of ceiling, then cut off the unnecessary part. 5.1 Installation place • If the ceiling is extremely high, please determine the length (refer to fig.5-1, fig.5-2, fig.5-3 and table 5-1 for specification.) of the installation hook according to facts.
  • Page 6 FIGURES Four-way Cassette Tubing side Drain side Connecting point of drain pipe Water pipe joint Ceiling Panel Outlet Inlet Outlet 880mm (ceiling hole) 780(Hook-location) Ground (Unit: mm) 840(Body) 950(Panel) Fig.5-1 Fig.5-2 >1000mm Slit Inner insulation Side plate >1000mm Fig.5-4 Fig.5-3 Side plate Inner insulation Body...
  • Page 7 Four-way Cassette FIGURES 2 (compact) Tubing side Four-Pipe Drain side Water pipe joint Connecting point of drain pipe Ceiling 545(Hook-location) Outlet Outlet Inlet Panel 600mm (ceiling hole) 575(Body) (Unit: mm) 647(Panel) Fig.5-12 Central hole Ground Fig.5-16 Body Two-Pipe Connecting point of drain pipe Water pipe joint Fixing hole Hook hole...
  • Page 8: Connect The Drain Pipe

    5.4 Install The Panel CONNECT THE DRAIN PIPE CAUTION 6.1 Install the drain pipe of indoor unit Never put the panel face down on floor or against the wall, or on bulgy objects. 1) The drainpipe can use PVC pipe (external diameter about 37~39mm, inner diameter is 32mm).
  • Page 9: Wiring

    0.8~1.0 m 5. Turn off the power, drain the water away. Gradient: higher than 1/100 The drain plug is used to empty the water-receiver for maintenance of the air conditioner. Please stuff it imposition at all times during operation to avoid leakage. WIRING >1.0 m CAUTION...
  • Page 10: Test Operation

    Table 7-1 AIR FLOW(m 510~2550 PHASE 1-phase POWER FREQUENCY AND VOLT 220-240V~ 50Hz CIRCUIT BREAKER/FUSE(A) 15/15 BELOW 20M Twisted pairwire 2.5mm INDOOR UNIT POWER WIRING(mm BELOW 50M Twisted pairwire 6mm GROUND WIRING(mm The power cord type designation is H05RN-F or above. 8.
  • Page 11: Maintenance

    9. MAINTENANCE Open the air-in grill Push the grill switches towards the middle simultaneously as indicated in fig.9-1. Then pull down the air-in grill. The control box cables, which are originally connected with CAUTION the main body electrical terminators must be pulled off before doing as indicated above.
  • Page 12: Troubleshooting

    10. TROUBLESHOOTING 10.1 Troubles and causes of air conditioner If one of the following malfunctions occur, stop operation, shut off the power, and contact with your dealer. The operation lamp is flashing rapidly (five times per second), you disconnect the unit with the power and then connect the unit with the power again after two or three minutes but the lamps still flash.
  • Page 13 10.2 Troubles and causes of remote controller Before asking for serving or repairing, check the following points. (see in table 10-2) table 10-2 Symptoms Causes Solution When the automatic mode is selected, the Check whether the MODE indicated air conditioner will automatically change on the display is "AUTO"...
  • Page 14 Four-way Cassette (compact) Malfunction running lamp timer lamp defrosting lamp alarm lamp Room temperature sensor ☆ checking channel is abnor- Evaporator sensor checking ☆ channel is abnormal ☆ ☆ EEPROM malfunction Water-level switch ☆ malfunction Indoor unit switch at ☆ long-range controller is dialed to OFF (×...
  • Page 15 2020001A9002 V1.0 MDV08IU-026DW...

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