To Next PageTo Next Page
Need help?Do you have a question about the American Standard 4A6C4036A3000A and is the answer not in the manual?
General| Brand | American Standard |
|---|---|
| Model Number | 4A6C4036A3000A |
| Category | Heat Pump |
| SEER Rating | 16 |
| Refrigerant Type | R-410A |
| Voltage | 208/230V |
| Phase | 1 |
| Cooling Capacity (BTU/h) | 36, 000 |
| Heating Capacity (BTU/h) | 36, 000 |
| Cooling Capacity | 3 Tons |
| Compressor Type | Single Stage |
Warning about electrical hazards and lockout/tagout.
Precautions for R-410A refrigerant oil and system sealing.
Caution regarding potential burns from hot surfaces.
Warning about system refrigerant under pressure.
Importance of proper grounding for electrical safety.
Caution on opening service valves to prevent charge release.
Warning about using proper brazing techniques.
Table of unit dimensions and weight for selection.
Guidelines for roof mounting and isolation for vibration.
Recommendations for optimal outdoor unit placement.
Precautions for snow and freezing temperatures.
Requirements for installations near salt water.
Checking for shipping damage and removing securing tabs.
Requirements for installing level, isolated, and drained support pads.
Table specifying vapor and liquid line connection sizes.
Information on factory charge quantity and conditions.
Determining line length and lift for charging adjustments.
Importance of insulating vapor lines and optional liquid line insulation.
Precautions for using existing lines in retrofit applications.
Guidelines to prevent noise and ensure proper routing.
Methods for isolating lines from structural elements.
Techniques for isolating lines within wall cavities.
Sealing and isolating lines passing through walls.
Deburring, cleaning, and purging lines for brazing.
Removing valve cores before brazing operations.
Brazing lines to service valves and filter drier.
Replacing valve cores after cooling, ensuring proper seal.
Steps to check for leaks using nitrogen and soapy solution.
Evacuating the system to achieve a deep vacuum.
Procedure to fully open the gas service valve.
Cautionary steps for opening the liquid service valve.
Maximum wire lengths for low voltage thermostat wiring.
Diagrams illustrating thermostat and unit wiring connections.
Details on defrost control settings and checkout procedures.
Safety precautions for live electrical components.
Requirements for installing disconnect switches and grounding.
Setting thermostat to OFF and applying power.
Required waiting period if crankcase heater is used.
Setting the system thermostat to ON after initial setup.
Measuring outdoor/indoor temperatures for subcooling.
Tool to calculate charge corrections based on line length and lift.
Detailed procedure for subcooling charging in cooling mode.
Tables providing subcooling adjustments for line length and rise.
Adjusting refrigerant level using gage pressure and chart.
Allowing the system to stabilize after adjustments.
Confirming system performance using pressure curves.
Recording final system pressures and temperatures.
Table correlating liquid temperature, subcooling, and pressure.
Comprehensive checklist for final installation confirmation.
Details on product certifications and company information.
