Installation, Operation and Maintenance Manual
Installation, Operation and Maintenance Manual
Long Term Non-Use
If the RO filtration system is left unused for long periods (>30 days), follow this procedure:
A) Open faucet to drain tank and turn off feedwater valve. Wait five minutes for RO assembly to depressurize.
B) Remove all cartridges. Turn cartridges upside down in sink or container to drain out as much water as
possible.
C) Place cartridges in a plastic bag with air tight seal and store in refrigerator. Cartridges must not be al-
lowed to freeze or permanent damabe may occur.
D) When RO filtration system is ready to be put into service, reinstall cartridges in the RO assembly
heads and sanitize storage tank as described in Section 4. The RO assembly can also be sanitized at
this time, if desired.
E) Follow start up procedure outlined in Section 4.
18. Parts List
Item No.
Description
Part No.
1
RO Module
56084-01
2
Replacement Cartridges
55981-01
3
Shut Off Valve
60-90119
4
SFC Tubing
52-318212
2
4
1
3
AP5500 Line Art
14
15
General Undercounter Installation Schematic (Figure 1)
General Basement Installation Schematic (Figure 2)
Feedwater Valve Installation (Figure 3)
Faucet with
Air Gap
Cold Water
Supply Only
Storage
Tank
Sink
Drain
Red SFC Tubing
3/8” Black
3/8” Yellow
3/8” Blue
RO
Assembly
1/4” Orange
1/4” Green
For best flow, tubing must
be as vertical as possible.
3/8” Yellow
For best flow, keep
tubing from Tank
to RO Assembly as
short as possible.
Faucet without
Air Gap
Cold Water
Supply Only
Storage Tank
Sink
Drain
Red SFC Tubing
3/8” Yellow
1/4” Green
3/8” Blue
RO
Assembly
1/4” Orange
Air gap device
(eg. Gap-A-Flow)
To laundry sink
standpipe or floor
drain
Floor
Undersink Area
For best flow, keep
tubing from Tank
to RO Assembly as
short as possible.
Faucet with
Air Gap
Cold Water
Supply Only
Storage
Tank
Sink
Drain
Red SFC Tubing
3/8” Black
3/8” Yellow
3/8” Blue
RO
Assembly
1/4” Orange
1/4” Green
For best flow, tubing must
be as vertical as possible.
3/8” Yellow
For best flow, keep
tubing from Tank
to RO Assembly as
short as possible.
Faucet without
Air Gap
Cold Water
Supply Only
Storage Tank
Sink
Drain
Red SFC Tubing
3/8” Yellow
1/4” Green
3/8” Blue
RO
Assembly
1/4” Orange
Air gap device
(eg. Gap-A-Flow)
To laundry sink
standpipe or floor
drain
Floor
Undersink Area
For best flow, keep
tubing from Tank
to RO Assembly as
short as possible.
For 3/8” OD tubing use side of
bracket with projections
For 7/16” - 1/2” OD tubing or rigid
pipe use “V” side of bracket
nut/seal
piercing
lance
insert
plastic sleeve
compression nut
1/4” orange
feed water
tubing
IMPORTANT NOTES
• Some state and local plumbing codes may
prohibit the use of saddle-type valves and/or
drain connections. The use of saddle-type
valves are prohibited in: Alaska, Delaware,
Idaho, Kentucky, Massachusetts, Michigan,
Minnesota, New Hampshire, North Dakota,
Ohio, Oregan and South Dakota. Check
your local plumbing codes for any restrictions
that apply.
