
OP350 System Installation, Operation & Maintenance
6
Typical Installation with 50 Gal. Atmospheric Tank
Important: Plumbing should be performed by a qualified plumber in accordance with local codes.
Feed Water Line
-
Green - from Water Supply
Valve to Feed Water Inlet
Feed
Water
Optimized
(Treated)
Water to
Equipment
Feed
Water
Inlet
Optimized Water Line
- Blue
- from Optimized Water Outlet to MA Post-
Treatment, & from MA Post-Treatmt to Tank Inlet
Drain Line
- Black -
from Reject Outlet to Drain
Reject
Water
(to Drain)
User-Supplied
Water Supply
Valve
&
Pressure Gauge
Reject Water
Outlet
(behind filter)
Tank Switch Cable
Optimized
Water
Outlet
to Eqpt
Optional
Carbon
Post-
Treatment
Power
120VAC, 2A
Optimized W
ater Line
- 1/2" Gray Hose
with hose barb insert - Make connection to
distribution and (optional) post-treatment.
CT
O-Q
Pre-Filter
CT
O-Q
Pre-Filter
Emergency
Bypass Valve
Operating
Pressure
Gauge
Membrane Reject
W
ater T
ubing
Connection
AMS-QT
Membrane C
ar
tri
dg
e
QTMA15-1 Mineral Addition
Water Quality
Monitor
Optimized
Water to
Storage Tank
Inlet
(on valve)
Repressurization
Assembly Outlet
(Hose Barb)
1
3
4
2
Processor
Optimized Water
Storage Tank
- 50 gal. Atmospheric
Tank
Repressurization
Return
Optimized
Water
to Storage
Tank
Sample
Port
Pressurized Water Line
- 1/2" Gray Hose with hose barb inserts at both
ends - from Repressurization Assy Outlet to Tank
Repressurization Return
Power Cord
When installing keep lines from the
Repressurization Assembly to the equipment as
short as possible to minimize pressure loss.
IMPORTANT - PROTECT PROCESSOR AND
REPRESSURIZATION ASSEMBLY FROM THE
ELEMENTS. DO NOT INSTALL IN DIRECT
SUNLIGHT OR WHERE EXPOSED TO FREEZING
TEMPERATURES OR RAIN. NEVER USE COP-
PER PIPE FOR OPTIMIZED WATER.
Repressurization
Assembly
Safety Float
Valve
(inside tank)
Air
Breather
Repressurization
Pump
120VAC
Buffer
Tank
Buffer Tank Valve
(Normally Open)
Tank Inlet
Divert Valve
(Valve normally
in Down position.
Turn to Up position
to bypass Repres-
surization Assy.)
Processor
Control Float
Switch
(inside tank)
Bypass