Fujitsu ARYA45LCTU – AOYA45LBTL – Installation Manual

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

 

CONTENTS:

  • 1. SAFETY PRECAUTIONS … 2
  • 2. ABOUT THE UNIT … 2
  • 2.1. Precautions for using R410A refrigerant
  • 2.2. Special tools for R410A
  • 2.3. Accessories
  • 2.4. Optional parts
  • 3. INSTALLATION WORK … 3
  • 3.1. Selecting an installation location
  • 3.2. Installation dimension
  • 3.3. Installation the unit
  • 4. PIPE INSTALLATION … 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 HOSE … 8
  • 6. ELECTRICAL WIRING … 9
  • 6.1. Electrical requirement
  • 6.2. Wiring method
  • 7. REMOTE CONTROLLER SETTING … 11
  • 7.1. Installing the remote controller
  • 7.2. Setting the dip switches
  • 8. FUNCTION SETTING … 12
  • 8.1. Tuning on the power
  • 8.2. Function setting
  • 8.3. Setting the room temperature detection location
  • 9. STATIC PRESSURE CHARACTERISTIC … 14
  • 10. TEST RUN … 14
  • 11. CHECK LIST … 14
  • 12. ERROR CODES … 15
  • 13. SPECIAL INSTALLATION METHODS … 15
  • 13.1. Group control system
  • 13.2. Dual remote controllers
  • 14. FRESH-AIR INTAKE … 16
  • 15. CUSTOMER GUIDANCE … 16