Filter Cartridge Replacement Procedure - Watts OneFlow OF210-1 Manual De Instalación, Operación Y Mantenimiento

Filter Cartridge Replacement Procedure

NOTICE
Determine whether all equipment connected to the OneFlow
system must be turned off prior to shutting off water supply.
1. If required, turn off equipment.
2. Turn OFF water to OneFlow system by closing inlet ball valve.
3. Press the red pressure relief button on top of system until
water stops flowing from button.
4. Remove housing(s) - use filter wrench if necessary.
5. Clean inside of housing bowls with warm water. If desired,
disinfect housing bowls using a teaspoon of household
bleach. Add to housing bowls and fill with water. Let stand
5 minutes and discard.
6. Insert new cartridges into filter housing bowls. Match cartridge
model numbers to model numbers on bracket.
7. Make certain the O-ring is properly positioned and reinstall
filter housings (hand tighten only). Check O-ring for damage
and replace if damaged or distorted.
8. Slightly open the inlet ball valve and push the red pressure
relief button to release trapped air in the system. Stop
pressing the pressure relief button when a small amount of
water comes out. Fully open the inlet ball valve.
9. Open the flush valve downline from the filter housing (if
equipped) and flush the new cartridges to drain or to bucket
for two (2) minutes or until water runs clear. If no flush valve
is present, disconnect line from equipment to flush to drain.
NOTICE
10 With water supply inlet valve OPEN and water flow confirmed,
turn on connected equipment. Failure to supply water to
equipment may cause serious damage.
11. Record filter change on the service log.
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