USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
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pH Manual Off Indicator (#7)
This red LED is illuminated when pH feeding is manually disabled.
pH Manual On Indicator (#8)
This green LED is illuminated when pH feeding is manually activated.
ORP Alarm Indicator (#10)
Illumination of this red indicator is accompanied by an audible alarm and indicates that ORP is
outside of the safe operating range. Check that the ORP chemical feeder is functioning properly
and that an adequate supply sanitizer is available.
ORP Digital Display (#11)
The red digital numeric display of the ORP channel of the controller normally indicates the current
ORP (oxidation-reduction potential) of the pool or spa water passing through the filtration system.
Pressing the ORP Setpoint Adjustment Button until the red “SET” LED is illuminated causes the
ORP setpoint to be displayed.
ORP Setpoint Adjustment Mode Indicator (#12)
This green LED is illuminated whenever the controller is in the ORP setpoint adjustment mode.
ORP Automatic Control Indicator (#13)
This green LED is illuminated when ORP is under automated control.
ORP Manual Off Indicator (#14)
This red LED is illuminated when ORP feeding is manually disabled.
ORP Manual On Indicator (#15)
This green LED is illuminated when pH feeding is manually activated.
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