What does 'HI' mean on my Pentair ThermalFlo Heat Pump and how to fix it?
If your Pentair Heat Pump shows 'HI', it signifies that the water temperature is above 106° F. You will need to reduce the water temperature.
Explains how to connect the heat pump to the pool's water system, including drainage and anchor clamps.
Covers main power, bonding, and detailed wiring procedures for safe electrical hookup.
Provides detailed wiring diagrams and instructions for setting up remote control systems.
Information on installation standards, codes, and installer responsibilities.
Critical warnings about electrical hazards, risk of shock, and necessary precautions.
CPSC recommendations for spa use, including temperature limits and health risks like hyperthermia.
Lists common issues, their causes, and recommended corrective actions for troubleshooting the heat pump.
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