Replacement Filter Cartridges - Watts OneFlow OF120-2 Manual De Instalación, Operación Y Mantenimiento

Operation
With sufficient pressure, operation of the OneFlow
completely automatic. Dependable operation involves only peri-
odic filter changes and service documentation.
Maintenance
Routine maintenance of your OneFlow
cartridge changes and/or replacement of sump O-rings. If the system
sizing recommendations have been followed, the OneFlow
OF120RM should last one year.
Filter Change Frequency
The filters should be changed in response to the following conditions.
OF120RM • 12 months since installation or last filter change.
3.
2.
4.
system is
®
system involves periodic filter
®
Cartridge
®
6.
7.
8.

Replacement Filter Cartridges

OneFlow systems can only be used with OneFlow
®
tridges. Use of replacement cartridges other than those specified
will void warranties, certifications and may compromise equipment
protection, water quality and equipment life.
Filter Cartridge Replacement Procedure
IMPORTANT: Determine whether all equipment connected to
the OneFlow system must be turned off prior to shutting off
®
water supply from filters.
1. If required, turn off equipment.
2. Turn OFF water to OneFlow
3. Press the red button to release pressure.
4. Remove housing(s) – use filter wrench if necessary.
5. Clean inside of housing sump with warm water. If desired,
disinfect housing using a teaspoon of household bleach.
Add to filter bowl and add water. Let stand 5 minutes, and
then discard.
6. Insert new cartridge into filter housing. Match cartridge
model numbers to model numbers on bracket.
7. Make certain the O-ring is properly positioned and reinstall
filter housing (hand tighten only). Check O-ring for damage
and replace if damaged or distorted.
8. Slightly open the inlet ball valve; push the red pressure relief but-
ton to release trapped air until a small amount of water comes
out – release the red button and fully open the ball valve.
9. Open the flush valve downline from the filter housing (if
equipped) and flush the new cartridge to drain or bucket
for two minutes or until water runs clear. If no flush valve is
present, disconnect line from equipment to flush to drain.
10. VERY IMPORTANT: 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.
4
filter car-
®
system by closing Inlet Ball Valve.
®