Apec water Ultimate ro-quick90 Service manual

ULTIMATE REVERSE OSMOSIS SYSTEM

INSTALLATION INSTRUCTION

& OWNER’S MANUAL

www.FreeDrinkingWater.com

Ver 1.0

Models: RO-QUICK90

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Ver 1.

0

Mod

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s

:

RR

O

-

Q

UICK9

0

Please keep this Owner’s Manual for future reference.

It contains useful information on how to maintain and care for your

APEC Reverse Osmosis water filter system.

TABLE OF CONTENT

1. Installation:

Preparation ................................................................................. page 1

Feed water connection ..................................................................page 4

Drain saddle connection .............................................................. page 8

Faucet mounting ......................................................................... page 10

Connecting the system ................................................................ page 12

2. Maintenance:

Filter change schedule & instructions .......................................... page 19

3. Owner’s Manual - RO Basics:

System flow diagram .................................................................. page 23

Input water pressure: most important factor ................................ page 24

Tank volume & delivery pressure ................................................. page 25

Misc. topics ................................................................................. page 26

4. Trouble-shoot Guide:

RO Head diagram ....................................................................... page 27

Air bubbles ................................................................................. page 28

No water at dispensing faucet ......................................................page 28

Slow output ................................................................................. page 29

Water tubing connection is leaking on the system .........................page 29

TDS (Total Dissolved Solids) Level Reads Higher Than Normal ....... page 30

There is a leak at the tank ball valve connection .......................... page 31

System shut off is abnormal ......................................................... page 31

How to Test RO’s Shut-Off Function .............................................. page 32

Pure water still tastes like tap water ............................................. page 32

RO Makes Humming Noise .......................................................... page 33

5. Other Information:

AirGap Faucet Installation .......................................................... page 34

6. Warranty ....................................................................................... page 35

Please keep this

O

w

n

e

r’s Manual

f

or

f

utur

e

rr

ee

ff

e

rence.

It contains use

f

ul in

f

ormation on how to maintain and care

f

or your

A

PEC Reverse Osmosis water

f

ilter system.

TA

BLE OF C

ON

N

TETE

NT

1.

In

st

al

la

ti

on

:

P

reparat

i

on ..........................

..

............................................... page

1

Fe

ed

w

at

er

c

on

ne

ct

io

n

..

.

..

.

..

.

..

pa

ge

e

4

Dr

ai

n

sa

dd

le

c

on

ne

ct

io

n

.

..

.

..

.

..

.

pa

ge

8

Faucet mount

i

ng ...

..

.

..

.

..

.

..

..................................................

..

.

....

..

pa

p

ge

10

C

onnecting the s

ys

tete

m

.

..

....................................................

..

.

..

.

pa

ge 1

2

.

M

ainte

na

a

ncnc

e:e:

Filter

c

ha

ng

e

sc

hedule & instructions .......................................... page

19

3.

O

wner’s Manual - RO Basics:

System

f

low diagram .............................

..

................................... page

23

I

nput water pressure: most important

f

ac

toto

rr

..

.

.............................. page

24

T

ank volume & delivery pressure ....

....

.

..

....

..

.

...................................

T

page

25

M

isc. topics ..............................

..

.

..

.

..

.

..

.

....................................... page

26

4

4.

T

rouble-shoot Guide:

T

RO Head diagram ...

..

.

..

............................................................

..

.

..

.

papa

gege

2

7

A

ir

bubb

l

es

.............

....

..

.

..

.

..

....................................................

..

.

..

pa

ge

28

No water at disp

en

n

sisi

ngng

f

a

au

cet ...........................................

..

.

..

.

..

...page

28

Slow output .

..

.

..

.

..

.

..

........................................................

..

.

..

page

29

W

ater tubin

g

co

o

nn

ection is leaking on the system ...........

.

..

.

..

........

..

W

page

29

T

DS

(T

otal

D

is

soso

lv

ed Solids) Level Reads Higher

Th

h

anan

NN

or

ma

l .......

T

page

30

T

h

er

r

ee

is

aa

l

ea

a

k at the tank ball valve connection

.

..

....

..

.

..

.

..

............. page

31

Sy

st

em

ss

huhu

t

o

ff

is abnormal ...............................

..

.

....

..

.

..

................ page

3

1

Ho

w

toto

TT

es

t

RO’s Shut-Off Function ..............................................

T

page

32

Pure w

at

er still tastes like tap water ............................................. page

32

RO Makes Humming Noise .......................................................... page

33

5

.

O

th

e

r In

fo

rm

a

ti

o

n:

A

irGap Faucet Installation

.

..

....

..

.

..

.

................................................. pa

ge

3434

6.

W

arranty

W

.

..

.

..

.

..

.

..

.

p

pa

ge

35

1

Thank you for choosing APEC reverse osmosis systems.

You now own the finest water filter in America.

Please read and become familiar with instructions and parts needed before proceeding with the

installation.

BEFORE INSTALLATION:

Inspect the system:

Please take the system and all the components out of the box. Inspect the system and all the

connection fittings carefully, make sure nothing is damaged during shipping. If any part is cracked

or broken, please do not proceed with the installation and contact APEC or your distributor for an

exchange or diagnosis.

Recommended tools list:

xVariable speed drill

xDrill bit: 1/4” (for the drain line), 1/8” (as pilot, not mandatory), and 1/2” (for standard fau-

cet hole, air-gap faucet requires 1&1/4” hole)

x5/8”, 9/16” open-end wrench, or adjustable wrench, pliers

xPhillips screwdriver

xUtility knife, or scissors

xTeflon tape

Operating Parameter

xOperating pressure: 85psi maximum

xFeed water temperature: 40 – 100 °F (4-37 °C)

xFeed water TDS level: 2000ppm maximum

xDo not connect this unit to hot water source

xInstall the RO in a sheltered environment, avoid exposure to hot and cold weather or under

direct sunlight.

Copyright:

This manual is copyrighted by APEC Inc. Under the copyright laws, this manual may not be reproduced in any form, in

whole or part, without the prior written consent of APEC Inc. Manual print ver. 1.0, 2019 Jan.

General Installation/Operation/Maintenance Requirements

xInstallation needs to comply with state and local laws and regulations.

xSystem must be installed indoor away from possible environmental damage

xDo not use with water that is microbiologically unsafe or of unknown quality without

adequate disinfection before or after system. Systems certified for cyst reduction may be

used on disinfected water that may contain filterable cysts.

xThis reverse osmosis system contains a replaceable treatment component critical for

effective reduction of total dissolved solids. The product water shall be tested periodically to

verify that system is performing satisfactorily.

1

T

h

ank you

f

or choosing

A

P

EE

CC

reverse osmosis syste

m

ss

.

Y

ou now own the

f

i

nn

e

s

t

water

f

ilter in Americ

a

.

PlPl

ea

e

se read and become

f

amilia

r

wiwi

thth

i

ns

s

tr

uctions and parts needed be

f

oror

ee

prpr

o

oc

eeding with the

i

in

s

t

a

ll

a

ti

o

n.

B

EFORE I

N

STALLATIO

N

:

I

nspect the system:

P

lease take the system and all the components out o

f

the

b

ox

. Inspect the system and all the

c

onnection

f

itti

ngng

ss

care

f

ully, make sure nothing is da

ma

ge

dd

du

d

ring shipping. I

f

any part is crac

ke

e

d

o

r broken,

p

lele

asas

e

do

d

not proceed with the installati

onon

aa

ndnd

contact APEC or your distributor

fo

r

an

n

e

xchan

ge

e

oo

rr

didi

ag

nosis.

R

e

co

mm

e

n

ded

t

oo

l

s

li

s

t:

x

V

ariable speed drill

V

x

D

rill

b

it

:

1/4”

(f

or the dra

in

n

l

inin

e)

, 1/8” (as pilot, not mandatory),

an

n

d

1/1/

2”2”

(f

or standard

f

a

u-

c

et hole, air-gap

f

aucet

r

eq

uiui

res 1&1/4” hole

)

x

5/8”, 9/16” op

en

n

-

en

d

wr

ench, or a

dj

ustable wrench,

pl

iers

x

P

hillips screwdr

iv

v

er

x

U

tility kni

f

e, or

sc

c

isis

soso

rsrs

x

T

eflon tape

T

Op

erating Parameter

x

Operating pressure: 85psi maximum

x

F

e

ed water temperature: 40 – 100 °F

(

4-4-

3737

°

C

)

xx

F

e

ed water TDS level: 2000ppm m

ax

im

um

u

xx

D

o

n

ot

connect this unit to h

ot

w

at

er

s

ourc

e

x

I

nstall the RO in a sheltered

en

n

v

vi

ro

o

nm

n

ent, avoid exposure to hot a

nd

d

cc

olol

dd

w

we

ather or unde

r

d

irect sunlight.

Copyright

:

This manual is copyrighted by AP

EC

C

I

nc

.

Un

U

der the copyright laws, this manual ma

y

no

o

t

b

be

reproduced in any

f

orm, in

whole or part, without the prior

w

ri

tt

en

n

consent o

f

APEC Inc. Manual print ver. 1.0,

2

0101

9

Jan.

G

eneral Installati

on

n

/O/O

pepe

ra

r

t

ti

on/Maintenance R

eq

uireme

nt

ss

x

I

nstallation nee

ds

d

t

o comply with state and local laws and regulations.

x

System must be installed indoor away

f

rom possible environmental damag

e

x

D

o not use with water that is microbiologically unsa

f

e or o

f

unknown quality without

ade

qu

ate disin

f

ection be

f

ore or a

f

ter s

ys

tem. S

ys

tems certi

f

ied

f

or c

ys

t reduction

ma

y

bebe

used on disin

f

ected water that may c

on

ta

in

f

ilterable cysts.

x

This reverse osmosis system contai

ns

s

a

r

e

ep

laceable treatment component c

ri

i

ti

ca

l

f

fo

r

eff

ective reduction o

f

total dis

so

o

lv

eded

s

ol

o

ids. The product water shall be

te

e

stst

ed

p

eriodically to

veri

f

y that system is per

f

ormi

ng

s

at

is

f

fa

ctoril

y

.

2

Components included with the RO system:

Make sure you have all these parts before starting installation.

1 RO system head

with pre installed membrane

1 Storage tank

Installation kit includes:

1 Faucet with

washers and nuts

(Faucet color may vary,

depends on the color

selected)

1 Feed water adaptor

3/8”- 1/2”

with needle valve kit

1 Drain saddle for drain water

3 Color tubing

1/4” & 3/8”

1 Tank’s Ball Valve 1 Wrenches

for opening

Membrane housing

1 Faucet Adapter

2

C

o

mm

pp

o

n

ents included with the R

O

ss

y

s

t

em:

p

y

MM

a

ke sure you have all

t

h

ee

s

e

parts be

f

ore starting i

n

ss

tt

aa

ll

a

tion

.

1 RO system head

with pre installed m

em

m

br

b

an

e

1 Storage tan

k

I

n

s

t

a

ll

a

ti

o

n kit in

c

l

udes:

1 Faucet with

washers and nu

ts

(Faucet color ma

y

va

ry

,

d

epends on the color

selected)

1 Feed

w

at

er

adaptor

3/

8”

-

1/2”

wi

w

thth

nn

ee

d

dl

e valve ki

t

1

Dr

ai

n

sa

dd

le

e

f

or

r

d

ra

in

w

at

er

3

Color tubing

1/

4”

4

& 3/8”

1 Tank’s Ball Valv

e

1 Wrench

es

nc

f

or opening

M

embrane housi

ng

1 Fa

uc

et

A

d

da

pt

e

r

3

Component Itemization:

1) Sediment pre-filter (1st-stage filter)

2) Carbon pre-filter ( 2nd-stage filter)

3) Membrane and housing (3rd-stage filter)

4) Carbon post-filter (4th-stage filter)

5) Storage tank

6) Tank ball valve

7) ASO – Automatic Shut Off valve

8) Check valve (Internal check valve encased in plastic fitting)

9) T-fitting

10) Feed water inlet

11) Product (filtered) water outlet

12) Bracket

3

C

o

mm

p

o

n

ent Itemization

:

1

)

Sediment pr

e

-f

ilter (

1

st

-

sta

ge

f

il

te

t

r)

2)

C

arbon

p

r

e

-f

ilter

(

2

n

d

-s

tata

gege

f

ilte

r)

3)

Membrane and h

ou

si

ng

(3

rd

-

stage

f

ilter)

4)

C

arbon

p

os

t

-f

f

il

te

t

r

(4(4

t

th

-

sta

ge

f

ilte

r)

5

)

Storage

ta

a

nknk

6)

T

ank ball v

al

ve

T

7

)

A

SO – Automatic Shut O

ff

valv

e

8)

C

heck valve

(

Internal check valve encased in

pl

astic

f

ittin

g)

9)

T

-

f

itting

10

)

Feed water inle

t

11

)

Product (

f

iltered) water outl

et

1

12

)

Br

ac

k

et

4

INSTALLING THE SYSTEM

Space: Make sure there is sufficient space under the counter for installation (an area of about

14”L x 6”W x 6.5”H for the system, 11”D x 18”H for tank).

The RO system is best installed under the kitchen sink. But if that is not feasible you

can install the system anywhere where there is a cold water supply with sufficient

water pressure for the chosen RO model, and an outlet to drain off the drain water

from the system.

Feed Water: RO systems are designed to treat both hard and soft water and can handle incoming

TDS levels up to 2000ppm.

Note: Please remove the 2 white plastic zip ties on the RO-QUICK90 system. This is

for shipping protection only.

Step 1: Feed Water Connection

The RO system must be connected to the COLD water supply only!

1. Locate the Cold water supply valve under the kitchen sink (the round or oblong handle on

the right side). Turn off the incoming cold water completely by turning the shut off handle

clockwise.

Note: If the cold water shut off valve can not turn off the water, the main water supply

to the house must be shut off for the installation. Another option is to use a “self

piercing saddle valve” from APEC or from a local hardware store.

2. Feed Water Adaptor (1/2” or 3/8”): See Fig. 1. The Feed Water Adaptor comes with a

separate Needle Valve. The Adaptor goes inline onto your 1/2” or 3/8” cold water pipe. The

Needle Valve portion screws onto the Adaptor as shown in Fig. 2.

Fig. 1

A. 1/2” x 3/8” Male-Female Water Supply Adapter

with O-ring.

B. 1/2” x 3/8” Female-Male Converter with O-ring.

C. 1/4” x 1/8” Male Needle Valve.

4

IN

ST

AL

LI

N

NG

THE

S

Y

S

TE

M

Sp

ace

:

Make sure there is su

ff

icient

s

pa

ce under the counter

f

or install

at

t

ioio

n

(a(a

n

area o

f

about

14”L x

6

”W x

6

.5

”H

H

f

oror

tt

hehe

system, 11”D x 1

8

”

H

f

or tank).

The RO system is bes

t

i

in

t

st

alled under the kitchen sink. But i

f

that is not

f

easible you

c

an install the system anywhere where there is a cold water supply with su

ff

icient

water pressure

f

or the chosen RO model, and an outlet to drain o

ff

the drain wat

er

f

rom the system.

Feed Water:

RO

s

ystems are designed to treat both

ha

rd

a

nd

so

f

t water and can handle incom

in

g

TDTD

S

le

l

vels up to 2000ppm

.

No

o

tete

:

Pl

ease remove the 2 white

pl

as

s

ti

cc

z

zi

p

ties on the RO-QUICK90 s

ysys

tete

m.m.

This is

pp

y

for shipping protection on

ly

y

.

pp g p

y

St

ep

1: Feed Water Conne

ct

io

n

The RO system mu

st

t

bb

e

coco

nn

ected to the COLD water supply only!

y

pp

y

1. Locate the

Co

l

d

water supply valve under the kitchen sink (the round or oblong handle on

the ri

gh

t side

).

Turn o

ff

the incomin

g

cold water com

pl

etel

y

by

turni

ng

the shut o

ff

handle

c

l

oc

kw

is

e.

N

ote: I

f

the cold water shut o

ff

valve ca

n

nono

t

tutu

r

rn

o

ff

the water, the main water

s

upup

pl

y

to the house must be shut o

ff

fo

o

rr

th

e

in

stallation. Another option is to

us

e

a

“sel

f

pi

erci

ng

saddle valve”

f

rom

AP

ECEC

or

f

rom a local hardware store.

2.2.

Feed Water Adaptor (1/2” or

3/

/

8”

8

):

See

F

i

g. 1. The Feed Water A

da

a

ptpt

oror

c

omes with a

s

eparate Needle Valve. The A

da

a

ptpt

oror

g

oes inline onto your 1/2” or 3

/8

8

””

co

ld

water pipe. The

N

eedle Valve portion screw

s

onon

to

t

h

he

Adaptor as shown in F

i

g. 2.

F

i

g.

1

A.

1/2” x 3/8” Male-

F

Fe

male Water Supply Adapte

r

with O-ring.

B. 1/2” x 3/8” Female-Male Converter with

O

-r

inin

g

g.

C.

C

1/4” x 1/8” Male Needle Valve

.

5

Fig. 2 - Needle Valve Installation.

Attach the needle valve (C) to water supply adapter (A). Please apply 5-6 wraps of

teflon tape to needle valve prior to connecting it to the water supply adapter (A).

Fig. 3 - If your pipe has a 1/2” Connection.

By attaching the 1/2” x 3/8” converter (B) to the Male end of the water supply adapter

(A), you now have a 1/2” Male and Female water supply adapter.

Fig. 4 - If your pipe has a 3/8” Connection.

By attaching the 1/2” x 3/8” converter (B) to the Female end of the water supply

adapter (A), you now have a 3/8” Male and Female water supply adapter.

Fig. 2

Fig. 3 Fig. 4

1/2” Connection 3/8” Connection

5

F

i

g.

.

2

-

N

Ne

edle Valve Installation.

Attach the needle valve (C) to

w

at

erer

s

upply adapter (A). Please ap

pl

y

5-

6

wr

aps o

f

te

f

lon tape to needle valv

e

pr

io

r

to

connecting it to the water su

pp

p

lyly

a

dada

p

pt

er (A).

F

i

g. 3

-

I

f

your pipe has a 1/2

”

CoCo

nnnn

ec

e

tion.

B

y attaching the 1/2” x

3/

/

8”

converter (B) to the Male end o

f

the water supply adapte

r

(A

),

you now have a 1/2” Male and Female water sup

pl

y adapter.

F

i

g. 4

-

I

f

your pipe has a 3/8” Connection.

B

y attaching the 1/2” x 3/8” converter (B) to th

e

Fe

F

male end o

f

the water supply

ad

ap

p

te

r

(A), you now have a 3/8” Male an

d

Fe

mama

le

water supply adapter.

Fig

.

2

Fig

2

F

i

g. 3 F

i

g.

4

Connectio

n

1

1/

2”

o

nnectio

n

3

/8” C

o

6

3. Recommend Connection For Flex Line Riser: See Fig. 5A. & Fig. 5E Loosen nut and separate cold

water riser tube from shut off valve. Gently bend riser tube so that the Feed Water Adapter (Fig. 1) fits

onto the shut off valve. Connect the riser tube, feed water adapter, and shut off valve together and

tighten.

For Solid Copper Riser: See Fig. 5B. Follow the same procedure as for flex line. If the copper riser

cannot bend, this it’s best to replace it with a flex line riser. Fit the feed water adaptor to the shut off valve

the same way as described above.

Option Connection Point: See Fig. 5F. The feed water adapter can also be installed between the riser

tube and faucet shank. Loosen nut and separate cold water riser tube from faucet shank. Gently bend

riser tube so that the Feed Water Adapter fits onto the faucet shank. If your riser tube has no built-in

washer, then fit the cone-shaped washer provided onto the riser tube. Connect the riser tube, feed water

adapter, and faucet shank together and tighten.

Riser

Tube

For Flexible Line

Faucet

Shank

Main Water

Supply

Shut-off

Valve

Riser

Tube

For Solid Line

Faucet

Shank

Needle

Valve

Needle

Valve

Main Water

Supply

Shut-off

Valve

Sink Sink

Fig. 5A Fig. 5B

6

3

.R

eco

mm

m

enen

d

C

Co

nn

ec

ti

o

n F

o

r Fl

e

x Lin

e

Ri

se

r

:

S

eeee

Fi

g

g.

5

A

.

&

F

i

g. 5

E

Loosen nut an

d

se

pa

ra

te cold

water

ri

se

r

t

tu

be

f

rom shut o

ff

valve. Gently b

en

n

d

riri

sese

r

tube so that the Feed Water Ad

ap

te

r

(

Fig. 1

)

f

i

ts

on

to

t

he

shut o

ff

valve. Connect the riser t

ub

b

e,e,

f

e

ee

d water ad

ap

ter, and shut o

ff

va

lve

toto

ge

ther and

ti

i

ghgh

te

n.

For Solid Copper Riser

:

See

F

i

g.

5

B

B.

F

ol

low the same procedure as

f

or

f

lex line. I

f

the copper rise

r

cannot bend, this it’s best to r

ep

lace it with a

f

lex line riser. Fit the

f

eed water ada

pt

or to the shut o

ff

valve

the same way as described above.

Op

tion Conne

ct

t

io

n Point

:

See

F

i

g. 5F. The

f

eed water

aa

dada

pt

er can also be installed between t

he

r

is

e

er

tube and

f

au

ce

e

t

shsh

an

k. Loosen nut and se

pa

rate col

d

wawa

tete

rr

riser tube

f

rom

f

aucet shank. Gent

ly

y

bb

e

en

d

riser tube s

o

th

atat

t

he Feed Water Adapter

f

its onto

t

hehe

f

au

cet shank. I

f

your riser tube has

no

o

b

ui

lt

l

-in

washer,

th

h

enen

f

it

t

he cone-shaped washer provid

ed

d

o

nt

o

the riser tube. Connect the riser

tu

u

bebe

,

fefe

ed

wate

r

adap

te

e

r,r,

a

nd

f

aucet shank together and ti

gh

te

n

.

Ri

se

r

T

u

b

e

Fo

r F

l

exi

bl

e Lin

e

FaFa

ucuc

etet

Sh

h

an

k

Ma

i

n

Wa

t

er

Su

pply

Shut-o

ff

Va

lv

e

Ri

se

r

T

u

b

e

Fo

r So

l

i

d

Lin

e

Fa

u

ce

t

Sh

an

k

Nee

dle

Va

l

ve

N

ee

dl

e

V

a

l

v

e

Ma

in

Wa

t

e

r

Su

pply

Sh

ut-o

ff

V

a

l

v

e

S

ink Sin

k

Fig. 5

A

F

i

g. 5

B

7

Fig. 5C

5. Needle Valve tubing connection instructions:

Please first slide the metal compression nut, then the plastic sleeve, and push the plastic insert all the

way into the red tubing (See Fig. 5C).

Please push the red tubing all the way into the needle valve connection until you feel a click.

Please push the plastic sleeve all the way up to the needle valve connection.

Please screw the metal compression nut with the red tubing pushed all the way into the needle valve then

use a wrench to fully tighten this connection.

Fig. 5E Fig. 5F

4. Needle Valve: See Fig. 5D. Screw the Needle Valve onto the Adaptor tightly. Apply 6-8 rounds of

Teflon tape onto Needle Valve before attaching it to the Adaptor.

To open needle valve: Turn needle handle counter-clockwise.

To close needle valve: Turn needle handle clockwise.

Fig. 5D

Insert Sleeve Compression Nut

Apply Teflon Tape Here

Push the tubing all the way into the needle valve

while tightening compression nut.

7

Fig. 5

C

5

. Needle Valve tubing connec

ti

onon

i

nstructions

:



P

lease

f

irst slide the m

et

t

alal

c

om

pr

r

ession nut, then the plastic sleeve, and push the plastic insert all the

way into the red tubing

(S(S

ee

F

i

ig

. 5C

)

.



P

lease push the red tu

bi

ng

a

ll

the way into the needle valve connection until you

f

eel a click.



P

lease push the plastic sleeve all the way up to the needle valve connection.



P

lease screw the metal compression nut with the red tu

bi

ng

pushed all the way into the needle

vava

lvlv

e

th

en

use a wrench to

f

ully tighten this connection.

F

i

g.

5

E

F

Fi

g. 5F

4

. Needle

V

alal

ve

:

See

F

i

g.

5D. Screw the Needle

V

alal

v

ve

onto the Ad

ap

tor ti

gh

tl

y.

A

pp

ly

6

-8

8

r

ouou

nd

s o

f

Te

f

l

on

n

tt

apap

e

onto Needle Valve be

f

ore attac

hi

ngng

i

t

to

the Adaptor.

To

T

op

p

en

needle

va

lve

:

T

urn ne

ed

d

le

e

h

an

dl

e

co

unter-cl

oc

kwise.

T

To

c

l

ose

needle valve:

T

urn

ne

eded

lele

h

andle clockwise.

T

Fi

g

g.

5D

Insert S

l

e

ve Com

pre

ssissi

o

n Nut

App

ly

Teflon Ta

pe

Here

l

Tf

lT H

dle valvePush the tubin

g

all t

h

e wa

y

into the nee

w

h

i

l

e

tig

h

tenin

g c

om

mp

ression nut.

Apec Water Ultimate RO-QUICK90 Service manual

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