Fujitsu ABYA45LCT – AOYA45LBTL – Installation Manual

AIR CONDITIONER INDOOR UNIT Ceiling type
INSTALLATION MANUAL
For authorized service personnel only.

 

CONTENTS:

  • 1. SAFETY PRECAUTIONS … Page 2
  • 2. ABOUT THE UNIT … Page 2
  • 2.1. Precautions for using R410A refrigerant
  • 2.2. Special tools for R410A
  • 2.3. Accessories
  • 2.4. Optional parts
  • 3. INSTALLATION WORK … Page 3
  • 3.1. Selecting an installation location
  • 3.2. Installation dimension
  • 3.3. Installation the unit
  • 4. PIPE INSTALLATION … Page 6
  • 4.1. Selecting the pipe material
  • 4.2. Pipe requirement
  • 4.3. Flare connection (pipe connection)
  • 4.4. Installing heat insulation
  • 5. INSTALLING DRAIN PIPES … Page 8
  • 6. ELECTRICAL WIRING … Page 9
  • 6.1. Electrical requirement
  • 6.2. Wiring method
  • 7. REMOTE CONTROLLER SETTING … Page 11
  • 7.1. Load batteries (R03/LR03 × 2)
  • 7.2. Remote control unit holder installation
  • 8. FUNCTION SETTING … Page 11
  • 8.1. Entering the function setting mode
  • 8.2. Function setting
  • 9. SELECTING THE REMOTE CONTROL
    UNIT SIGNAL CODE … Page 13
  • 10. TEST RUN … Page 14
  • 11. CHECK LIST … Page 14
  • 12. ERROR CODES … Page 15
  • 13. SPECIAL INSTALLATION METHODS … Page 16
  • 14. FRESH-AIR INTAKE … Page 16
  • 15. CUSTOMER GUIDANCE … Page 16