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WeatherExpert™ High-Efficiency Single-Packaged Rooftop Units 50N: Quarterly Maintenance

This procedure is for the quarterly maintenance of your unit. It has the complete steps on how to clean the MCHX condenser coils and filters.
MaintainX
09/15/2022

WeatherExpert™ High-Efficiency Single-Packaged Rooftop Units 50N: Quarterly Maintenance

This procedure is for the quarterly maintenance of your unit. It has the complete steps on how to clean the MCHX condenser coils and filters.

    Cleaning

    Inspect unit at the beginning of each heating and cooling season and during each season as operating conditions may require.

    MICROCHANNEL HEAT EXCHANGER (MCHX) CONDENSER COIL MAINTENANCE AND CLEANING RECOMMENDATIONS

    ! CAUTION

    Do not apply any chemical cleaners to MCHX condenser coils. These cleaners can accelerate corrosion and damage the coils.

    Routine cleaning of coil surfaces is essential to maintain proper operation of the unit. Elimination of contamination and removal of harmful residues will greatly increase the life of the coil and extend the life of the unit.

    The following steps should be taken to clean MCHX condenser coils:

    FILTERS

    Clean or replace at start of each heating and cooling season or more often if operating conditions require. Refer to Installation Instructions for type and size.

    OUTDOOR-AIR INLET SCREENS

Source: MaintainX (Community Member)

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