6
Step 6: Setting the Cartridge Life Monitor (Model QS1 only)
Press and hold black monitor button. The orange LED will glow and after 5 seconds it will blink 4
times and turn off. Now release the button as the monitor has been reset. The monitor tracks
both the gallons used and time. When either 375 gallons or 6 months have expired the orange
LED will blink every 5 seconds advising you to replace the cartridge. The LED will continue to
blink until monitor is reset as above.
Note:
Excessive sediment may cause more frequent filter
cartridge replacement.
(E) MAINTENANCE
1)
Replacing Filter Cartridge (Model QLV):
For model QS1 – Replace cartridge every 375 Gal or 6 months.
For model QS1X - Replace cartridge every 250 Gal or 6 months.
The end of filter life is signaled by the orange LED blinking every 5 seconds.
Note: Filter cartridge life depends on water quality. Excessive fine sediment can
substantially reduce the filter cartridge life. This will be signaled by a sudden drop in water
flow or no flow from the faucet before the 6 month life is up. If your water has excessive
sediment, we recommend installing a Rainfresh whole house water filter available from
the same retailer where you purchased this unit. Call Rainfresh for assistance in locating a
retailer and product selection.
Note :
There is no need to shut water off for cartridge change.
To replace filter cartridge (Fig 9)
- simply hold the cartridge and
turn about 1/4 turn left and lower it away from head while
holding it vertically to retain water. Empty the old cartridge in
the kitchen sink by holding it upside down and discard. Use a
dry absorbent cloth or a paper towel to wipe off any water that
may fall on the cabinet floor. To install new filter cartridge, turn it
to the right until it stops turning and the lock marks on the
cartridge and head line up (lock position). The cartridge is now
locked in place.
2)
Monitor Battery:
After approx 2 years yellow LED will blink
every 5 seconds advising you to change battery. To replace
battery - Remove head cover insert (2713) by gently pulling
away the insert from the head. Insert new battery (2545) into
battery slot between contacts with + side out and reattach
cover insert to head assembly.
3)
To test battery
: With faucet off, press the black button for two seconds or less. If the orange LED lights
up then power is on and monitor is working. If LED does not light then battery is expired and must be
replaced. NOTE: If faucet is on and water is running, LED will not light if button is pressed.
4)
Winterizing: Caution:
If your unit is not used in winter, or will be subject to freezing temperatures, drain
unit and remove cartridge. Place cartridge in sink or on a paper towel to dry, which will occur in several
days.
5)
Cleaning:
Clean with warm water and a soft cloth. CAUTION: Do not clean unit with organic solvents
such as those found in sprays for cleaning products or insecticides as these may cause cracking or
crazing and lead to failure and leakage
Filter Cartridge
Model QLV
TWIST left to
undo cartridge
TWIST right to
lock cartridge
FIG 9
