Table Des Matières; Please Read Before Starting - Technibel Climatisation CAV254R5TAA Manuel D'installation

CONTENTS
IMPORTANT: Please Read Before Starting
Special precaution
IMPORTANT: Precautions for new refrigerant R 407 C installation
1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page
1-1. Tools required for Installation (not supplied)
1-2. Type of copper Tube and Insulation Material
1-3. Additional materials required for Installation (not supplied)
1-4. Accessories supplied with the unit
EG
2. INSTALLATION SITE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page
3. HOW TO INSTALL THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page
3-1. Suspending the Unit at the Ceiling
3-2. Preparation for Suspending
3-3. Burying inside the Ceiling
3-4. Installing the Drain Piping
3-5. Checking the Drainage
3-6. Before Installing the Ceiling Panel
3-7. Installing the Ceiling Panel
3-8. When removing the Ceiling Panel for Servicing
3-9. Duct for Fresh Air
4. HOW TO INSTALL THE REMOTE CONTROLLER (OPTIONAL PART) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page
4-1. Indicator section Installation
4-2 Operation controller installation
4-3 Electrical wiring
4-4. Room temperature sensor setting
4-5. Address switches
4-6. Setting the model code (only for heat pump models)
4-7. Test Run switch
4-8. Misoperation Alarm Indicators (only for Heat Pump models)
4-9. Wireless Remote controller Installation
4-10. How to install batteries (only for Heat Pump models)
5. ELECTRICAL WIRING (Only for PACKAGE outdoor units) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page
5-1. General Precautions on Wiring
5-2. Recommended Wire Length and Wire Diameter for Power Supply System
IMPORTANT
This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part
of your job to install or service the system so that it operates safely and efficiently.
For safe installation and trouble-free operation, you must:
• Carefully read this instruction booklet before beginning.
• Follow each installation or repair step exactly as shown.
• Observe all local, state, and national electrical codes.
• Pay close attention to all warning and caution notices given in this manual.

PLEASE READ BEFORE STARTING

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