Silent Function Activation/Deactivation - Hayward Powerline 81504 Installation Instructions Manual

4. USER INTERFACE (continued)

4.6 SILENT function activation/deactivation

Silence mode enables the heat pump to be used in economic and very silent
mode when the heating needs are low (maintaining the pool temperature or
need for ultra-silent operation).
This function can be Activated/Deactivated manually.
Activation
ON mode
5 s
Deactivation
5 s
16
3 s
3 s