This guide provides installation instructions for the Lennox Elite Series CBAZZUHE multi-position air handlers. The document is essential for homeowners and must be retained for future reference.
Warnings and Compliance
WARNING: The units include chemicals known to California to cause cancer and reproductive harm. Additionally, it is critical to note that improper installation or maintenance can lead to property damage, injury, or death. Therefore, only licensed professionals should perform the installation and service of this equipment.
The instructions highlight the adherence to the Clean Air Act regarding the handling of refrigerants, emphasizing the prohibition of intentional venting and the requirement for approved recovery methods. Failure to comply could result in fines or imprisonment.
Installation Overview
The manual begins by advising installers to confirm and remove specific items before operating the unit, including:
- Top Cap Shipping Bracket
- Blower Housing Support Pad
- Drip Shield for -060 units in horizontal applications
- Horizontal Drain Pan
- Refrigerant Line Plugs
Special instructions for cleaning the all-aluminum coil are also noted, which are detailed on page 15 of the full manual.
Contents and Procedures
The manual’s table of contents lists step-by-step installation procedures, equipment dimensions in different configurations (upflow, downflow, and horizontal discharge), and general information such as shipping and packing list requirements. Details on brazing connections, installing the condensate drain, inspecting and replacing filters, sealing the unit, and measuring static pressure are provided. Additionally, the manual covers adjustments, blower speed settings, electrical connections, and repairing or replacing cabinet insulation. For maintenance, the manual offers guidance on homeowner maintenance tasks and check-out procedures.
Important Considerations
It’s crucial for the installer to inspect the system thoroughly prior to operation to ensure components like the drip shield and horizontal drain pan are correctly situated for the relevant unit configurations. Furthermore, appropriate methods for dealing with refrigerant gases are required for compliance with environmental regulations.
Manual:
Download: Lennox Elite Series CBAZZUHE Air Handler Units Installation Instructions
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