Pool Controls Ozone XLM Series User Manual page 8

Connect the cell cable to the cell connector on the base of the Ozone XLM Series Power
Supply. Ensure that all 3 connections (2 for cell power and 1 for gas sensing) are colour
matched and not loose.
pH Control Feed Line, Ozone Feed Line and Injector
The pH Control and Ozone systems share an Injector. Refer to the installation diagram on
page 7 & 8 for details. Mount the Injector after the Cell – it should be the last item in the
return line. There should be minimum backpressure at the Injector outlet.
Cut a length of tubing that will reach from the base of the peristaltic pump to the base of
the acid drum. Position the acid drum in a safe and secure location, preferably about 2
metres from the Ozone XLM Series. Connect the one end of this tube to the inlet side of
the peristaltic pump (the direction of flow is indicated by an arrow on the front cover of the
peristaltic pump.)
Drill an 8mm hole in the lid of the acid drum and pass the tubing through the hole in the
drum lid. Place a sinker on to the end of the tubing that will be in the drum and then attach
the drum filter. Note that the drum filter incorporates a non-return valve to prevent back-
flow into the chemical drum.
Before placing the tubing into the drum, measure the tubing against the outside of the drum
and wrap several turns of PVC tape around the tubing above the drum lid so that the drum
filter will be 10-15mm above the bottom of the drum. Lower the drum filter and sinker into
the drum and screw on the lid.
Cut another length of tubing that will reach from the base of the peristaltic pump to an
injection fitting loop. Connect one end of the tubing to the outlet side of the peristaltic
pump (the direction of flow is indicated by an arrow on the front cover of the pump.)
Connect the other end of the tube to the injection point loop.
Cut another length of tubing that will reach from the ozone outlet to the other injection
fitting loop. Connect one end of the tubing to the ozone outlet. Connect the other end of
the tube to the injection point loop.
Pool Light Outlet
If your Ozone XLM Series has a light power outlet on its base, this can be used to run up to
150W of pool light power supplies. This outlet is timed, allowing pool lights to be set to
come on and turn off automatically.
Auxiliary Power Outlet
If your Ozone XLM Series has a third power outlet on its base, this can be used to run
other pool equipment such as a UV unit. This outlet is timed as for the pump outlet, so
accessories can be set to come on and turn off automatically with the pump.
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