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.
| Capacity range | 2‑ton to 5‑ton |
|---|---|
| Operating voltage options | 230/208 V or 460 V |
| Models covered | WA421, WA482, WA602 |
The receiving party must contact the carrier immediately, preferably in writing, to request an inspection by the carrier’s agent.
The unit can be installed with either 230/208 V or 460 V power, depending on the application.
The manual covers the WA421, WA482, and WA602 wall‑mounted air conditioner models.