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3. CLEAN WATER REGENERATION
For installations with a high fouling potential, a back flush surge tank and/or a No Hard Water Bypass on the inlet is
recommended . During regeneration the three way valve will close the normal service inlet and open the inlet from the back
flush surge tank . The back flush surge tank supplies clean, treated water for regeneration . A 50 gallon (total volume) Pressure
Tank is advisable . This is the minimum needed tank size to perform a treated water backwash .
CLEAN WATER REGENERATION INSTALLATION
RAW WATER
INLET
NO HARD
WATER BYPASS
(#CV3070FM)
EXPANSION
TANK
FRESH
WATER TANK
5
MICRON
FILTER
CHECK
FRESH
WATER TANK
EXPANSION
TANK
SHUT-OFF/
DRAIN VALVE
TREATED
WATER
OUTLET
TREATED
WATER
OUTLET
The following parts are required for this
installation but are not included with the unit.
• Lower tank shut-off valve
• Spring Assisted Check valve (see drawing
for location)
• No Hard Water Bypass (activated during
regeneration) . CV-3070FM
CAUTION:
The backflush surge tank must be sized to provide enough water for the entire regeneration
whether an auto flush kit is installed or the chlorine generator option is used.
*See additional programming settings section on pages 29-30 of this manual for more information regarding this installation.
RAW WATER
INLET
NO HARD
WATER BYPASS
(#CV3070FM)
EXPANSION
TANK
FRESH
WATER TANK
5
MICRON
FILTER
CHECK
FRESH
WATER TANK
EXPANSION
TANK
SHUT-OFF/
DRAIN VALVE
TREATED
WATER
OUTLET
TREATED
WATER
OUTLET
Overhead View
INSTALLATION
Summary of Contents for CCUF-844
Page 1: ...UF Series Membrane Filtration System Model CCUF 844 ...
Page 34: ...34 NOTES ...
Page 35: ...35 NOTES ...