INSTALLATION INSTRUCTIONS
– Inverter Split System Air Conditioner – COOL/DRY/HEAT Model
This air conditioner uses the new refrigerant R410A.
NOTE Refrigerant service valve size = 5/16"
Contents
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IMPORTANT! |
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Please Read Before Starting | 2 | ||
1. | GENERAL | 3 | |
| Tools Required for Installation (not supplied) | ||
| Accessories Supplied with Unit |
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| Optional Copper Tubing Kit |
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| Type of Copper Tube and Insulation Material | ||
| Additional Materials Required for Installation | ||
2. | INSTALLATION SITE SELECTION | 4 | |
| Indoor Unit |
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| Outdoor Unit |
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3. HOW TO INSTALL THE INDOOR UNIT | 6 | ||
| Remove the Rear Panel from the Unit |
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| Make a Hole |
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| Install the Rear Panel on the Wall |
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| Remove the Grille to Install the Indoor Unit | ||
| Shape the Indoor Side Tubing |
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| Wiring Instructions |
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| Recommended Wire Length and Diameter | ||
| Wiring Instructions for | ||
| Mounting |
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| Drain Hose |
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4. HOW TO INSTALL THE OUTDOOR UNIT | 16 | ||
| Wiring Instructions for the Outdoor Unit |
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5. | REFRIGERANT TUBING | 17 | |
| Use of the Flaring Method |
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| Flaring Procedure with a Flare Tool |
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| Caution before Connecting Tubes Tightly |
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| Connecting Tubing between Indoor and |
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| Outdoor Units |
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| Insulation of Refrigerant Tubing |
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| Taping the Tubes |
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| Finishing the Installation |
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Model Combinations
Combine indoor and outdoor units only as listed below.
Indoor Unit | Outdoor Unit | ||
KHS1872 |
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| CH1872 |
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KHS2472 |
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| CH2472 |
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Power Source: |
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60 Hz, |
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Be sure to read the yellow instruction sheet attached to the outdoor unit for models using the new refrigerant R410A.
7.REMOTE CONTROL UNIT INSTALLATION
POSITION | 23 | |
Mounting on a Wall |
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8. ADDRESS SWITCH | 24 | |
Address Setting of the Remote |
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| Control Unit |
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NOTE
The illustrations are based on the typical appearance of
6. AIR PURGING | 19 |
■Air Purging with a Vacuum Pump (for Test Run)
■Basic Functions of the Service Valves
■Pump Down
a standard model. Consequently, the shape may differ from that of the air conditioner that you are installing.
SANYO Commercial Solutions | In Canada |
A Division of SANYO North America Corporation | SANYO Canada Inc. |
Cornerstone Business Park, | |
1062 Thorndale Avenue, | Ontario, L4K 5C7, Canada |
85264189989003 © SANYO 2007 Bensenville, IL 60106, U.S.A. |
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