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General| Brand | ActronAir |
|---|---|
| Model | CAY700T |
| Category | Air Handlers |
| Language | English |
Check the air conditioning unit and items against the invoice for any damage and verify model and serial numbers.
Procedure for removing access panels and installing interconnecting pipes on the outdoor unit.
Steps to safely remove compressor shipping blocks and mount compressors securely.
Procedure for connecting electrical mains and securing cables within the unit.
Notes on R-410A refrigerant, cleanliness, brazing, evacuation, and pipe length limitations.
Precaution for brazing joints with nitrogen and details on refrigerant piping sizes.
Diagrams and table for power circuit breaker size and cable size requirements.
Procedure for commissioning EC indoor fans using external input.
Procedure for configuring compressor operation via external inputs.
Options for configuring unit ON/OFF: Manual, Time Scheduler, or External.
Procedure for setting indoor fan speed via control interface.
Wiring diagram for 24VAC relay output to compressors and indoor fans.
Wiring diagram for 0-10V analogue output to compressors and 24VAC to indoor fans.
Wiring diagram for 24VAC relay output to compressors and 0-10V to indoor fans.
Wiring diagram for 0-10V analogue output to compressors and 24VAC relay to indoor fans.
Procedure for charging refrigerant using subcooling and superheat measurements.
Procedure for charging refrigerant using a cooling charging curve.
Instructions for adjusting the thermal expansion valve (TXV) for superheat control.
