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LENNOX XC21 MULTI-STAGE AIR CONDITIONER Maintenance

The LENNOX XC21 MULTI-STAGE AIR CONDITIONER Maintenance Form focuses both on the outdoor and indoor units. The form is divided into several parts allowing you to inspect it thoroughly by using the provided detailed checklist.
MaintainX
04/26/2021

LENNOX XC21 MULTI-STAGE AIR CONDITIONER Maintenance

The LENNOX XC21 MULTI-STAGE AIR CONDITIONER Maintenance Form focuses both on the outdoor and indoor units. The form is divided into several parts allowing you to inspect it thoroughly by using the provided detailed checklist.

    OUTDOOR UNIT MAINTENANCE

    Outdoor Unit

    Maintenance and service must be performed by a qualified installer or service agency. At the beginning of each cooling season, the system should be checked as follows:

    Motor Nameplate::

    Actual:

    NOTE - If insufficient cooling occurs, the unit should be gauged and refrigerant charge should be checked.

    Outdoor Coil

    NOTE It may be necessary to flush the outdoor coil more frequently if it is exposed to substances which are corrosive or which block airflow across the coil (e.g., pet urine, cottonwood seeds, fertilizers, fluids that may contain high levels of corrosive

    Sea Coast

    INDOOR UNIT MAINTENANCE

    Indoor Unit

    Motor Nameplate:

    Actual:

    Indoor Coil

    WARNING: This product and/or the indoor unit it is matched with may contain fiberglass wool. Disturbing the insulation during installation, maintenance, or repair will expose you to fiberglass wool dust. Breathing this may cause lung cancer. (Fiberglass

Source: Lennox

Please note that any procedure, checklist, or other document available in the MaintainX Global Procedure Library is provided for general education and information only and does not constitute legal, medical, or financial advice. MaintainX makes the materials available AS IS and AS PROVIDED, without warranties of any kind. By downloading or using any such materials, you assume the risk that they may not be appropriate for your specific situation and agree that you are solely responsible for any such use, including compliance with applicable law and with meeting any conditions of product warranties.