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- Languages
- EN
- Last added
- 2023-01-17
Featured Bard manuals

Bard WA421/WA482/WA602 Wall-Mounted Air Conditioner Installation Guide
This manual provides step‑by‑step instructions for installing Bard wall‑mounted package air conditioners. It includes information on wall mounting, electrical wiring, duct work, and start‑up procedures for the WA421, WA482, and WA602 models.
The guide also references applicable standards such as the National Electrical Code (ANSI/NFPA 70), NFPA 90A/90B, and ACCA manuals, and offers troubleshooting tips, shipping‑damage procedures, and optional accessory information.
Covers: Wall‑Mount General Installation Information · Installation Instructions · Start‑Up Procedures · Troubleshooting · Electrical Specifications · Duct Work Guidelines
Latest Bard manuals
Bard WA421/WA482/WA602 Wall-Mounted Air Conditioner Installation Guide
Installation Guide 38 pages · 929 KB · ENInstallation guide for Bard WA421, WA482, and WA602 wall‑mounted package air conditioners, covering mounting, wiring, and start‑up procedures.
Which document do I need?
Installation Guide
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in Bard manuals
What should be done if shipping damage is found?
The receiving party must contact the carrier immediately, preferably in writing, to request an inspection by the carrier’s agent.
From: Bard WA421/WA482/WA602 Wall-Mounted Air Conditioner Installation Guide
What are the recommended voltage options for the unit?
The unit can be installed with either 230/208 V or 460 V power, depending on the application.
From: Bard WA421/WA482/WA602 Wall-Mounted Air Conditioner Installation Guide
