13
IOM-WQ-BB-S100
2127
EDP# 68110146
© 2021 Watts
Replacement Carbon Block Filter Cartridge:
Model Number BB-C100
Ordering Code 7100980
Replace fi lter when fl ow monitor capacity
alarm sounds and “0” Gallons remain on
fl ow monitor
Step 1 -
Turn off inlet and outlet isolation valves and open
an inside faucet, both hot and cold side, to relieve any pressure
within the plumbing system.
Step 2 -
Press red pressure relief button on top of filter hous-
ing lid until water stops flowing from button and the pressure
gauge on top of filter housing lid shows “0” PSI.
Step 3 -
Open drain valve and completely drain water from fil-
ter housing. Drain line must route to a drain receptacle (i.e., floor
drain or drain pipe) where drain water will not cause personal
injury or property damage.
Step 4 -
Loosen eye bolt nuts on top of filter housing and
remove lid.
Step 5 -
To remove filter cartridge from filter housing, grip the
handle on top of the filter cartridge, turn counterclockwise then
lift filter cartridge up and out of filter housing.
Step 6 -
Inspect inside of filter housing for debris and clean as
necessary.
Step 7 -
Remove new filter cartridge from packaging bag.
Grip the handle on top of the filter cartridge and insert filter car-
tridge into filter housing. Lower filter cartridge into filter housing,
pushing down while rotating clockwise until filter cartridge comes
to a positive stop.
Step 8 -
Ensure lid O-ring is properly seated on top of filter
housing and reinstall filter housing lid (replace O-ring if damaged-
Ordering Code 68100619). Swing the eyebolts into the upward
position, and tighten nuts hand tight in an opposing style pattern.
Continue tightening nuts in this opposing pattern until all are fully
hand tight. (See Preparing System for Installation Step 6)
Step 9 -
Press and hold DISPLAY / RESET button on flow
monitor for 6 seconds to reset the gallon capacity remaining to
84480 Gallons.
Follow System Start Up Procedure steps 2-6 to prepare the sys-
tem for operation.
The system is now ready to use.
Filter Cartridge Replacement Procedure
