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AERO® Indoor/Outdoor Small Air Handler 39S: General Maintenance

Simple routine maintenance as described in this procedure will enhance your air conditioning system’s ability to operate economically and dependably. This procedure focuses on fan motor replacement and coil cleaning to name a few.
MaintainX
05/03/2021

AERO® Indoor/Outdoor Small Air Handler 39S: General Maintenance

13 steps
Simple routine maintenance as described in this procedure will enhance your air conditioning system’s ability to operate economically and dependably. This procedure focuses on fan motor replacement and coil cleaning to name a few.
  • GENERAL

  • General:

  • Fan Motor Replacement — see Fig. 92-96 for typical motor wiring diagrams.

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  • Coil Cleaning

  • Detergent:

  • Winter Shutdown (Chilled Water Coil Only)

  • ANTIFREEZE METHODS OF COIL PROTECTION

  • AIR DRYING METHOD OF COIL PROTECTION (Unit and coil must be level for this method.)