Back

WeatherMaster® Single-Packaged Rooftop Units 50P: 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
10/24/2021

WeatherMaster® Single-Packaged Rooftop Units 50P: Quarterly Maintenance

3 steps
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

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.