Hayward Pool HP50TR Guide D'installation Et D'utilisation page 11

4. USAGE
4.1. Function of wire controller
LED display
Down
Up
Key function
Key
Key name
ON/OFF Press this key to turn on/off the unit.
Press this key to select the upward option
Up
or increase the parameter value.
Press this key to select the downward
Down
option or decrease the parameter value.
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