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General| Brand | Bard |
|---|---|
| Model | W24AB-A Series |
| Category | Air Conditioner |
| Language | English |
Covers essential user information for heating and cooling systems, including air filters and outdoor coil maintenance.
Explains how air conditioners, air-to-air heat pumps, and water-to-air heat pumps operate in cooling and heating modes.
Describes the cooling mode operation of air conditioners, including key system components.
Explains the operation of air-to-air heat pumps in cooling and heating modes, including the defrost cycle.
Details the operation of water-to-air heat pumps in cooling and heating modes, including water supply systems.
Provides general information on R-410A refrigerant, recovery equipment, gauge manifold, and leak detection.
Steps for performing a leak test on the system using nitrogen or trace gas.
Guidelines for evacuating the system to the required micron level for R-410A systems.
Covers refrigerant charging procedures for R-410A systems, including preliminary steps and weight charging.
Provides troubleshooting guidance for mechanical system issues based on pressure readings.
Troubleshooting chart for cooling mode issues in AC and heat pump systems based on pressure conditions.
Troubleshooting chart for heating mode issues in heat pump systems based on pressure conditions.
Covers wall mounting information, unit mounting procedures, and electrical wiring.
Guidance on field wiring, wire sizing, fuse/breaker requirements, and compliance with codes.
Details on connecting low voltage wiring, including transformer output and terminal functions.
General precautions for handling R-410A refrigerant and polyol ester oil during system startup.
Essential safety guidelines for working with R-410A, including PPE and avoiding hazardous mixtures.
Details on the Compressor Control Module (CCM), its features, and timing functions.
Guides for troubleshooting Nidec Selectech Series ECM motors when running or not running.
Electrical specifications and wiring requirements for 50 Hz models.
Details the warranty coverage, duration, and original purchaser requirements.
Lists exclusions and conditions not covered by the Bard limited warranty.
Outlines the user's responsibilities for product care, installation, and maintenance.
Describes Bard's commitment to repair or replace defective parts.
User actions required when a defect occurs, including contacting contractors and covering costs.
Provides a table detailing warranty periods for various components and product series.
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