APEC Water Systems RO-QUICK90 Instruction Manual
RO-QUICK90 System Filter Change Instruction
ttt
e
n
w
ToTo
To
:
ys
te TuTuT
NthththeeeRORO
RO
ev
O
OO
sysy
sy
ssst
ousis
f
s.
fffololollo
l
:
scscscoo
on
di
sc
epep
ep
222
S
hholol
ol
ng
d
ectititiarw ”
on
t
pu
puput
di
cu
cu
cu
e
catete
d
d
d
tototo
aaacccv
:
t
inin
g
g
g
f
ps
ps
d
ec
ti “ar
w w w
on
i
esssof
ofof
ease
& 2t
a
o
efiftererers.
s.
1
2
ge
gege
4
1
RO-QUICK90 System
How To Replace Stages 1, 2 Pre-Filters:
Ho
Turn OFF cold water supply to RO system. Turn OFF tank’s ball-valve. Turn ON the RO faucet briefly to
relieve the built-up pressure inside the RO system. This will make opening the housings easier.
*Please remove red locking clips from Stage 1 & 2 tubing connection parts before replacing Stage 1 & 2
*Please remove red locking clips from Stage 1 & 2 tubing connection parts before replacing Stage 1 & 2
ilter
filters.
The Stage-1 Sediment filter is tucked between stage 2 & 4 CT-24CAB filters (see Fig. 1). For ease of ac-
TheStage-1 Sediment filter is tucked between stage 2 & 4 CT-24CAB filters (see Fig. 1. For ease of a
cess, please tilt the filters to a convenient position then do the following:
ess, please tilt the filters to a convenient position then do t
Replace Stages 1, 2 Pre-Filters
cold water su
e the built-up pressure inside t
Step 1. Disconnect tubing from Point A & Point I, discard used filter.
Step 1.
to RO s
nect tubing from P
OFF tank’s ball-valve. Turn O
em. This will make opening the h
int A & Poi
r Change Instructio
wing
ard used filter.
faucet briefly to
easier.
Step 2. Snap on the new filter onto the 2 holding clips. Make sure the Flow direction “arrow ”
on the filter is pointing toward the output direction Point I. Re-connect tubing securely to both ends
of the new filter.
o the new filter.
The Stage-2 Pre-Carbon filter is located above the 3rd stage membrane filter (See Fig. 1). For ease of
Stage-2 Pre-Carbon filter is
access, please tilt the filters to a convenient position then do the following:
access, please tilt the filters
Step 1. Disconnect tubing from Point B & Point K. Discard used Filter.
Step 1.
Step 2. Snap on the new filter onto the 2 holding clips. Make sure the Flow direction “arrow ”
Step 2. Snap on the new filter onto the 2 holding cli
on the filter is pointing towards the output direction Point B. Reconnect tubing to both ends of the
on the filter is pointing towards the output directi
new filter.
new filter.
*Please re-install red locking clips from Stage 1 & 2 tubing connection parts after tubings are connected to
*Pl
the filters.
th
nap on the new filter onto the 2
he filter is pointing toward the o
nient position then do the following
isconnect
nstall red locki
cli
rom P
from St
clips. Make sure the
rection Point I. Re-connect tubin
above the 3rd stage membrane filter
nt B & Point K. Discard used Filte
. Make sure the
nt B. Reconnect tubing to both
e 1
ingconnection
arts after tub
rely to both ends
g. 1. For ease of
connected t
the
Stage 3
ge
Stage 2
Stage 1
Stage
Stage 4
Stage
Fig. 1
Fig.
1
Add a little bit lubricant on double o-rings.
coww
w
ater s
pl
y
to RO system. Turn
ttt
k ball-valve. Lift u
RO faucet le
ver fl
y
to
uiui
ui
ppp
Ts s wiwi
wi
ll
r.
r.
th
th
e
sy
emovovove
th
froro
ro
To
em
ove tubing, Push In and Hold D
ooon
the collet ring
re
lelt
hehe
he
eveve
ve
2inin
in
g
g
g
e
fofofo
,
,
,
pl
ea
ininin
gg
g
an
em
n
ow
in
!
to
o
epepep
e
ag
ag
ab
ove th
g.
g.
s totoaaacccon
f
wiwiwi
:
g
fromom
te
ththeeew wwfi
akkeee
s s s ti
ti
on
ne
filt
a
ntto
doubl
.
T
lo
wiwiwisesese to
ananan
2
ved
. v
. v
. v
.2
.2
019019
019
.Ja
.co
mmm
s
ct
ct
SSSeee
Turn counter-clockwise to
urn counter-c
open the membrane
open the mem
housing cap.
housing cap.
Add a little bitric
Fig. 3
Fig. 3
n
e
ris
Fig. 2
How to Replace Stage-3 Membrane:
How to Replace Stage-3 Membrane:
1) Turn OFF the cold water supply to RO system. Turn OFF tank ball-valve. Lift up RO faucet lever briefly to
relief the built-up pressure inside the RO system. This will make opening the housings easier.
relief the
pressure inside the RO system.
make opening the housings eas
2) See Fig. 1. Locate the Membrane housing on the system (labeled “Membrane”). Remove the WHITE
tubing from the housing’s cap at point D. To remove tubing, Push In and Hold Down on the collet ring
tu
square against the fitting. With the collet held in this position the tube can be removed. Open up the cap
(turn counter-clockwise) See Fig. 2. Using a plier, remove the used membrane for disposal.
n counter-clockwise) See Fig.
3) Once the membrane is removed, please tilt the RO system at an angle to drain out residual water from
Once the membrane is remov
inside the membrane housing and insert the new membrane using a plier. Push membrane into housing.
nside the membrane
Avoid touching the Membrane with your hands to prevent contamination!
Avoid touchi
4) Important! Make sure the “double-ring” end of the membrane goes into the housing first as shown in
mportant! Make sure the “
Fig. 3. The membrane cannot filter water if it’s inserted in the WRONG direction!
Fig. 3. The membrane cannot filter water if it’s inserted
How to Replace Stage-4 Carbon Filter:
How
The Stage-4 Pre-Carbon filter is located above the 1st stage sediment filter (See Fig. 1).
For ease of access, please tilt the filters to a convenient position then do the following:
Step 1. Disconnect tubing from Point H & Point J, discard used Filter.
se of access,
Step 1.
.
ocate the Membrane housingon
m the housing’s cap at point
a
inst the fitting. With the col
d insert the new membrane using a plier. Push membrane into housing.
the M
withyour hands toprevent contamination!
lace Stage-4 Carbon Filter:
e-4 Pre-Carbon filter is located
ease tilt the filter
isconnect tubin
Point H & Point J discard used Fil
stem (labeled “Membrane”). R
in this
osition the tube can b
a plier, remove the used mem
se tilt the RO system at an angle to dra
the WRONG direction
e 1st stage sediment filter (S
venient
sition then do the
e WHITE
O
n
the cap
sposal.
out residual water from
Step 2. Snap on the new filter onto the 2 holding clips. Make sure the Flow direction “arrow ”
the filter is pointing towards the output direction. Reconnect tubing to both ends of the new
tep 2. Snap on
the filter
lter onto the 2 holding clips. M
towards the out
t direction. Rc
the
ct tubingto both ends of the new
filter.
NOTE: The QC fittings come with an End Plug that needs
NOTE: The QC fittings come with an End Plug that need
to be removed before the tubing can be connected.
to be removedbefore the tubing can be con
See Fig. 4.
©2019 APEC Water Systems. All rights reserved. v1.2019.Jan www.FreeDrinkingWater.com
©2019 APEC Water Systems. All rights reser
Fig. 4.
n www.FreeDrinkingWater
ed.
Fig. 4
Fig. 4
2
Loading...