1-2
CONTENTS
- Outline And Dimensions
page i – iv
- Safety Precautions
page
2
- Installation Diagram
page
3
- Installation Of The Indoor Unit
page
4
- Installation Of The Outdoor Unit
page
6
- Refrigerant Piping Work
page
7
- Electrical Wiring Connection
page
8
- Special Precautions When Dealing With R410A Unit page
11
- Special Precautions When Dealing With R407C Unit page
11
- Vacuuming And Charging
page
11
SAFETY PRECAUTIONS
Before installing the air conditioner unit, please read the following safety precautions carefully.
!
Warning
•
Installation and maintenance should be performed by qualified persons who are familiar with local code and
regulation, and experienced with this type of appliance.
•
All field wiring must be installed in accordance with the national wiring regulation.
•
Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work
according to the wiring diagram.
•
The unit must be GROUNDED to prevent possible hazard due to insulation failure.
•
All electrical wiring must not touch the refrigerant piping or any moving parts of the fan motors.
•
Confirm that the unit has been switched OFF before installing or servicing the unit.
- Special Precautions When Charging Unit With
Copeland Scroll Compressors
page
12
- Accessory Parts
page
13
- Indicator Lights
page
13
- Overall Checking
page
14
- Standard Operation Conditions
page
15
- Auto Random Re-start Function
page
15
- Service And Maintenance
page
15
- Troubleshooting
page
16
- Phase Sequencer (Optional)
page
16
!
Caution
Please take note of the following important points when installing.
•
Do not install the unit where leakage of flammable gas may occur.
If gas leaks and accumulates around the unit, it may cause fire ignition.
•
Ensure that the drainage piping is connected properly.
If the drainage piping is not connected properly, it may cause water leakage which will dampen the
furniture.
•
Do not overcharge the unit.
This unit is factory pre-charged. Overcharge will cause over-current or damage to the compressor.
•
Ensure that the units panel is closed after service or installation.
Unsecured panels will cause the unit to operate noisily.
Содержание IM-CKA-0501 A Series
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