Ductless Mini-Split Troubleshooting: Common Issues & Solutions

Are you struggling with ductless mini-split systems? In this comprehensive guide, we tackle the most common tech support calls and Ductless Mini-Split Troubleshooting challenges HVAC professionals face with ductless units.

Learn the critical differences between conventional split systems and ductless when it comes to:

Proper charging techniques for electronic TXV systems (and why they're so easy to overcharge)
Understanding variable-speed compressor operation and diagnostics
Interpreting superheat readings correctly (why 109 PSI at 32° saturation can be perfect)
Drain and condensate pump troubleshooting
Remote operation settings and customer expectation management
Essential maintenance procedures to prevent callbacks

This video gives you the real-world knowledge to comes up with solutions to common Ductless Mini-Split Issues. Learn why fan settings can lock out full compressor speeds, how to access technical documentation, and when (and how) to properly add refrigerant to these critical-charge systems.

#HVAC #DuctlessMiniSplit #HVACTroubleshooting #HVACR #techtips

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