Sanyo 3-WAY ECO-i SPW-C0705DZH8 Instructions D'installation page 8

IMPORTANT! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Please Read Before Starting
Check of Density Limit
Precautions for Installation Using New Refrigerant
New refrigerant R410A cannot be used for earlier models
1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1-1. Tools Required for Installation (not supplied)
1-2. Accessories Supplied with Outdoor Unit
1-3. Type of Copper Tube and Insulation Material
1-4. Additional Materials Required for Installation
1-5. Tubing Length
1-6. Tubing Size
1-7. Straight Equivalent Length of Joints
1-8. Additional Refrigerant Charge
1-9. System Limitations
1-10. Installation Standards
1-11. Check of Limit Density
1-12. Installing Distribution Joint
1-13. Optional Distribution Joint Kit
1-14. Optional Solenoid Valve Kit
1-15. Example of Tubing Size Selection and Refrigerant
Charge Amount
2. SELECTING THE INSTALLATION SITE . . . . . . . . . . . . . 18
2-1. Indoor Unit
2-2. Outdoor Unit
2-3. Shield for Horizontal Exhaust Discharge
2-4. Installing the Outdoor Unit in Heavy Snow Areas
2-5. Precautions for Installation in Heavy Snow Areas
2-6. Dimensions of Wind Ducting
2-7. Dimensions of Snow Ducting
3. HOW TO INSTALL THE OUTDOOR UNIT . . . . . . . . . . . . 24
3-1. Transporting
3-2. Installing the Outdoor Unit
3-3. Routing the Tubing
3-4. Prepare the Tubing
3-5. Connect the Tubing
4. ELECTRICAL WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4-1. General Precautions on Wiring
4-2. Recommended Wire Length and Wire Diameter for
Power Supply System
4-3. Wiring System Diagram
4-4. Connecting multiple indoor untits to a single solenoid
valve kit
CONTENTS
Page
5. HOW TO PROCESS TUBING . . . . . . . . . . . . . . . . . . . . . . 32
5-1. Connecting the Refrigerant Tubing
5-2. Connecting Tubing Between Indoor and Outdoor
Units
5-3. Insulating the Refrigerant Tubing
5-4. Taping the Tubes
5-5. Finishing the Installation
6. AIR PURGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
■ Air Purging with a Vacuum Pump (for Test Run) Preparation
7. TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
7-1. Preparing for Test Run
7-2. Test Run Procedure
7-3. Main Outdoor Unit PCB Setting
7-4. Auto Address Setting
7-5. Caution for Pump Down
7-6. Meaning of Alarm Messages
8. MARKINGS FOR DIRECTIVE 97/23/EC (PED) . . . . . . . . 48
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