WaterLogic PUREZZA WL2FL FIREWALL Manual page 40

Fill the Cold Circuit with Sanitizer
5. Depress the Main Dispensing Button on the Front Control Panel until cold water/sanitizing
solution comes out the faucet.
water from the faucet.
WARNING! Use Personal Protective Equipment. Gloves and Eye Protection Required. The first
5 to 10 Litres of water will contain concentrated sanitizer. Use extremecare!
6. Turn off water supply and remove Sanitizing Cartridge from inlet water supply. Reconnect water
supply to Inlet Bulkhead Fitting.
Flush Filters
CAUTION! FILTER FLUSH REQUIRED.
Filters need to be configured and specified to do the job given the local water conditions, usage,
maintenance schedule, and placement restrictions.
In order for our filters to perform as represented and to provide the best quality water possible, it
is essential that filters be replaced periodically. The frequency of filter changes depends upon your
water quality and your water usage. For example, if there is a lot of sediment and/or particles in
your water, then you will have to change your filters more frequently than a location with little to
no sediment. Be sure to replace your filters whenever you notice a decline in the performance,
whether it is a drop in flow rate and/or pressure or an unusual taste in the water.
7. Flush filter thoroughly (at least 10 Litres) with fresh water to clear carbon fines. Test outlet water
with TDS (Total Dissolved Solids) Meter to determine exact flushing volume required. See
instructions on filter or manufacturers recommendations for more specific requirements.
8. Once flushed, install the filters. Following the flow direction on the filter.
NOTE: to limit Microbial Growth, filters must be flushed upon installation and not prior.
9. Connect WL2FL Water Treatment System to power.
CAUTION! NEVER TURN ON HEATER BEFORE FILLING HOT TANK.
Red Heater & Compressor Switch must be in the O=OFF position while the hot
tank is empty. Damage could occur within one minute and the overheat (high
limit) will require manual reset if heater is turned on with an empty hot tank.
O=OFF
WL2FL Manual
NOTE:
Container and drain basin will be required to catch the
Page 42 – Revision EU07-07-17