The OXI OUT is showing 0% either because the unit is OFF and nothing is operating or the system is in TIMER 2.
It is important to remember that the OXI OUT only works in TIMER 1 and then again in the last hour of TIMER 2.
- TIMER 1 is referred to as the sanitisation timer where the Cell (OXI OUT), the Ioniser (ION SET) and the Pump operate.
- TIMER 2 known as the circulation and filtration timer operates the pump ONLY and the Cell will come in for the last hour. The Ioniser (ION SET) does NOT operate in the TIMER 2.