Pentair E-Box MAESTRO Lite Installation And Operation Manual page 45

Info
Only the Pentair probes are compatible and guarantee the proper functioning of the
device.
Connection of a roller shutter limit switch
1. Connect the stroke switch directly to the dedicated input in the Probe Unit.
Connecting a Pneumatic Push/Pull Valve for Filter Washing
1. Connect the pilot valve according to the diagram below.
ð Terminal block 11-12 (by 230V supply) instead of the pH pump
2. Set the AUX 1 output TO "filter wash" mode through the hidden menu.
3. Connect the compressor power supply through its socket to the socket available in the
electrical box.
Ref. SB-CU-IMP-062EBLA / A - 11.05.2023
Installation and Operation Guide Version E-Box MAESTRO Lite - Installation
Normally open level sensor
(switch closed = tank empty)
Dry contact closed when the cover closes pool
Roller Shutter Electrical Box
45 / 90