To Next PageTo Next Page
Need help?Do you have a question about the American Standard YCY030G1M and is the answer not in the manual?
General| Type | Central Air Conditioner |
|---|---|
| Cooling Capacity | 30, 000 BTU/h |
| Energy Efficiency Ratio (EER) | 11.5 |
| Seasonal Energy Efficiency Ratio (SEER) | 16 |
| Refrigerant | R-410A |
| Voltage | 208/230V |
| Phase | 1 |
| Compressor Type | Scroll |
| Tonnage | 2.5 Tons |
| Sound Level (Outdoor Unit) | 72 dB |
Inspect the unit for damage and verify specifications upon delivery.
Provides definitions for warning and caution symbols used throughout the manual.
Details on selecting locations and clearances for horizontal airflow units.
Instructions for installing units on roof curbs for downflow airflow.
Guidelines for maintaining proper service and operational clearances around the unit.
Guidance on supporting units, especially for roof mounting.
Conforming installation to codes and selecting suitable locations.
Procedures for safely lifting and positioning the unit.
Detailed steps for setting the unit onto a roof mounting curb.
Procedures for installing units on rooftops using fabricated frames and ducts.
Steps for installing the unit at ground level for horizontal airflow.
Instructions for connecting the condensate drain line.
Guidance on connecting downflow ductwork to the roof curb.
Instructions for connecting horizontal ductwork to the unit.
Critical safety warnings and procedures for gas pressure testing.
Guidelines for setting and maintaining correct gas supply line pressure.
Procedure for checking and adjusting gas manifold pressure.
Verifying and adjusting gas input based on meter readings and gas properties.
Adjustments required for units installed at higher elevations.
Information on filter types, installation, and replacement for the unit.
General requirements for electrical wiring, power supply, and grounding.
Requirements for unit disconnect switches and branch circuit protection.
Guidelines for low voltage control wiring and thermostat connections.
Essential checks before initiating unit start-up procedures.
Procedures for starting and operating the unit in cooling mode, including checks.
Detailed steps for initiating and operating the unit's heating cycle.
Steps for starting and verifying the unit's gas heating operation.
Procedure for checking and adjusting gas manifold pressure during operation.
Interpreting IGN LED codes and final installation verification steps.
Detailed sequence of operation for single and two-stage heating calls.
Explanation of safety devices and how they cause system lockout.
Operation in cooling mode and how to adjust indoor fan motor speed.
A guide to diagnosing system faults, categorized by refrigerant and electrical issues.
Tasks the owner can perform for regular unit upkeep, including filter checks.
Recommended checks by a qualified serviceman during the cooling season.
Service tasks for the heating season, including flue inspection and cleaning.
