Fujitsu AUYA45LCLU – AOYA45LBTL – Installation Manual

AIR CONDITIONER INDOOR UNIT Cassette 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 5
  • 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 7
  • 6. ELECTRICAL WIRING … Page 8
  • 6.1. Electrical requirement
  • 6.2. Wiring method
  • 7. REMOTE CONTROLLER SETTING … Page 10
  • 7.1. Installing the remote controller
  • 7.2. Setting the dip switches
  • 8. DECORATION PANEL INSTALLATION … Page 11
  • 9. FUNCTION SETTING … Page 11
  • 9.1. Turning on the power
  • 9.2. Function setting
  • 9.3. Setting the room temperature detection location
  • 10. SELECTING THE REMOTE CONTROL UNIT
  • SIGNAL CODE … Page 14
  • 11. TEST RUN … Page 14
  • 12. CHECK LIST … Page 14
  • 13. ERROR CODES … Page 15
  • 14. SPECIAL INSTALLATION METHODS … Page 16
  • 14.1. Group control system
  • 14.2. Dual remote controllers
  • 15. CUSTOMER GUIDANCE … Page 16