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GENERAL PRECAUTIONS
Maximum Pressure: 20-100 psi non-shock (1.4-6.9 bar)
Temperature: 35-100°F (2-38°C)
Install On Cold Water Lines Only
Installation By a Certified Installer Is Recommended
Housing Inlet & Outlet:
1
/
2
"
Rated service flow: 5 gpm (19 Lpm)
Capacity: 60,000 gal (227,100 L)
For cold water use only!
WARNING: This filter must be protected from freezing. Failure to do
so may result in cracking of the filter and water leakage.
Do not install where unit is exposed to direct sunlight.
Allow a minimum of 4" clearance under the filter to facilitate cartridge
change. Make certain that the installation complies with all state and
local laws and regulations.
WARNING: Do not use with water that is microbiologically unsafe or
of unknown quality without adequate disinfection before or after the
system. Systems certified for cyst eduction may be used on disin-
fected waters that may contain filterable cyst.
NOTE: The carbon taste/odor cartridge may contain small amounts
of carbon fines (very fine black powder) and a new cartridge, after
installation, should be flushed with sufficient water to remove the fines
before using the water.
CB20-312E WATER FILTRATION SYSTEM
SYSTEM INSTALLATIONS
NOTE: Always use a good grade of pipe sealant or teflon
®
tape on
connections.
1. Reduce product weight by removing bowls from header assembly
before mounting unit.
2. Determine installation location using head assembly.
3. Assemble flush valve kit per illustration on its instruction sheet.
4. Screw stem adapter into flush valve.
5. Firmly press tube end of stem adapter into “T” fitting at filtration
unit’s outlet.
6. Install system bracket. Mount system. Mount system to wall studs
16" on center on other surface capable of supporting 90 pounds
when system is filled with water.
7. Turn off water and power supply to all beverage equipment and
icemaker.
8. Connect cartridge system to feed water supply, beverage sys-
tems, and icemaker.
9. Sanitize filter bowls using dilute (0.5%) household bleach solution,
Diversol™ or equivalent.
10. Handle cartridges by plastic wrap to minimize contact.
11. Lubricate “O-rings” with silicone lubricant and secure to system
head. Hand tighten.
12. Cartridge Flush Procedure:
-Install the CC1E cartridge, leaving the CC3E bowls empty
-Flush cartridges at full flow for 5 minutes
-Install CC3E cartridges and flush system for 10 minutes
13. Close flushing valve and inspect for leaks.
15. Turn power to beverage equipment and icemaker back on.
16. Clean up and give final inspection.
17. Obtain Manager sign-off on work confirmation form.
REPLACEMENT CARTRIDGES
CC1E Carbon Filter (gray end caps)
CC3E Cyst Filter (white end caps)
Replace CC1E, and both CC3E cartridges every 6 months or 60,000
gallons (whichever comes first).
1. Turn power off to beverage equipment.
2. Turn water off to CB20-312E system.
3. Unscrew bowl assembly from header, remove exhausted cartridge
and discard. CAUTION: Bowl is heavy with water.
4. Unwrap new cartridge and place in bowl. Screw bowl into appro-
priate head on system.
5. Turn on water and flush cartridges. (Refer to cartridge flush proce-
dure Step 12 under System Installation.)
For assistance or to locate the nearest dealer for replacements parts
or service call:
Everpure Customer Service 1-800-323-7873
Everpure Technical Service 1-800-942-1153
Part Number EV9100-37
INSTALLATION AND OPERATING INSTRUCTIONS
CB20-312E WATER FILTRATION SYSTEM
System Tested and Certified by NSF International against NSF/ANSI
Standard 42 for the aesthetic reduction of Taste and Odor, Chlorine
Taste and Odor, Particulate Class I, and Chloramine Reduction.
Standard 53 for the reduction of Cyst and Turbidity.
Mounting Depth: 15
1
/
8
"
Operating Weight: 90 lbs.
Allow a minimum of 4" clearance under
the filter to facilitate cartridge change.
Flush Valve
1
/
2
" Female
Outlet
Connection to
Equipment
1
/
2
" Female
Inlet
Connection
from Supply
29
1
/
2
"
25"