THE GREEN INDICATOR IS NOT LIT WHEN THE POOL SYSTEM IS ON.

There is no power to the DEL AOP 50 from the Power Source.

• Check circuit breaker at the power distribution box.
• Check for loose connections or wiring breaks in the lines leading to the Terminal Block.
• Fuse in the unit has blown and needs to be replaced. Fuse is a 1 Amp slow blow, 1/4” x 1.25” long, glass fuse.
• Indicator lights have burnt out.