Panasonic R410A Installation Instructions Manual

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Panasonic R410A Installation Instructions Manual Manual pdf 6 page image

6PageIMPORTANT!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Please Read Before StartingCheck of Density LimitPrecautions for Installation Using New Refrigerant1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71-1. Tools Required for Installation (not supplied)1-2. Type of Copper Tube and Insulation Material1-3. Additional Materials Required for Installation1-4. Tubing Size2. SELECTING THE INSTALLATION SITE . . . . . . . . . . 112-1. Outdoor Unit2-2. Air-Discharge Chamber for Top Discharge2-3. Installing the Unit in Heavy Snow Areas2-4. Precautions for Installation in Heavy SnowAreas2-5. Dimensions of Wind Ducting2-6. Dimensions of Snow Ducting3. HOW TO INSTALL THE OUTDOOR UNIT . . . . . . . . 203-1. Installing the Outdoor Unit3-2. Drainage Work3-3. Routing the Tubing and Wiring4. ELECTRICAL WIRING . . . . . . . . . . . . . . . . . . . . . . . . 214-1. General Precautions on Wiring4-2. Recommended Wire Length and WireDiameter for Power Supply System4-3. Wiring System Diagrams4-4. How to Connect Wiring to the Terminal5. HOW TO INSTALL THE TIMER WIRED REMOTECONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Refer to the Instruction Manual attached to theTimer Remote Controller.CONTENTSPage6. HOW TO PROCESS TUBING . . . . . . . . . . . . . . . . . . . 246-1. Connecting the Refrigerant Tubing6-2. Connecting Tubing between Indoor andOutdoor Units6-3. Insulating the Refrigerant Tubing6-4. Taping the Tubes6-5. Finishing the Installation7. LEAK TEST, EVACUATION AND ADDITIONALREFRIGERANT CHARGE . . . . . . . . . . . . . . . . . . . . . 287-1. Leak Test7-2. Evacuation7-3. Charging Additional Refrigerant7-4. Finishing the Job8. TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318-1. Preparing for Test Run8-2. Caution8-3. Test Run Procedure8-4. Items to Check Before the Test Run8-5. Test Run Using the Remote Controller8-6. Precautions8-7. Table of Self-Diagnostic Functions and Corrections8-8. Examples of Wiring DiagramsNOTE