Symmons Dia S-3510-PD-1.5, Dia CDSK0920-PD-1.5, Dia SK0920-PD-1.5 Installation Instructions Manual

1

ZV-3253 REV A

Single Handle Pull-Down Kitchen Faucet
Installation Instructions
Models: S-3510-PD-1.5 / CDSK0920-PD-1.5 / SK0920-PD-1.5

IMPORTANT / FOR INSTALLER

WARNING:

As the installer of this faucet, you must first carefully read and understand the material covered in
this manual before installation. Leave this manual for the owner’s or user’s reference.

Water lines must be thoroughly flushed before and after installing the faucet to prevent foreign
matter i.e. copper chips, sand, stones, etc. from clogging and possibly damaging the sealing surfaces
of the cartridge.

COMPLIANCE

ASME A112.18.1/CSA B125.1

NSF/ANSI 61.9, NSF/ANSI 372

LIFTIME LIMITED WARRANTY

All warranty claims MUST be pre-approved by Symmons.

All parts and finishes of the Symmons products are
warranted to the original consumer purchaser to be free
from manufacturing defects in material and workmanship
for 5 years Non-Residential or Commercial Applications.
Symmons warrants to the original consumer purchaser/
end-user that any Symmons product will be free of
defects in material and workmanship during normal
domestic use for the life of your home.

Symmons recommends using a professional plumber
for all installation and repair. During the warranty
period, Symmons at its sole option, will provide
replacement part(s) or product (or, if no longer available,
a comparable product) to replace those which have
proven defective in materials or workmanship under
normal installation, use and service, FREE OF CHARGE
for the time period of 5 years from the date of purchase.
(BATTERIES NOT INCLUDED)

This warranty is extensive in that it covers replacement of
all defective parts and even finish, but these are the only
two things that are covered. Damage due to installation
error, product abuse, product misuse, or use of cleaners
containing abrasives, alcohols, or other organic solvents,
whether performed by a contractor, Service Company
or yourself are excluded from this warranty. Symmons
will not be responsible for labor charges and/or damage
incurred in installation or repair or replacement, nor for
any indirect, incidental or consequential damages, losses,
injury or costs of any nature relating to the bathing

products. Except provided by law, this warranty is in
lieu of and excluded all other warranties, conditions and
guarantees, whether expressed or otherwise, including
without restriction those of merchantability or of fitness
for use.
Some states do not allow the exclusion or limitation
of incidental or consequential damages, so the above
limitation of exclusion may not apply to you. This
warranty gives you specific legal rights, and you also may
have other rights which vary from state to state. This
warranty is not transferable. This warranty does not cover
damage or defects relating to misuse, abuse, negligence,
normal wear and tear, accident, acts of God, repairs or
alterations not authorized in writing by Symmons, or
improper installation, storage or handling.

The above mentioned warranty information includes each
product that falls under the following: Symmons Bathing
Products Warranty- Non-Residential or Commercial
Applications; Symmons Non-Electronic Lifetime
Faucet and Finish Limited Warranty Non-Residential or
Commercial Applications; Symmons Electronic Faucet
Limited Warranty - Non-Residential, Commercial and
Residential Applications; Symmons Bathing Products
Warranty- Residential Application Symmons Non­Electronic Lifetime Faucet and Finish Limited Warranty
Residential Application

If you have any questions regarding technical support,
installation or concerns regarding our warranty plan,
please email us at [e-mail] or call us at:
1-800-796-6667.

RECOMMENDED TOOLS

Adjustable Wrench 2.5mm Hex Key

Silicone

Phillips Head ScrewdriverMeasuring Tape Safety Glasses

Soft Jaw Pliers

Dia

®

2

ZV-3253 REV A

DIMENSIONS AND MEASUREMENTS

(2x) 4"

(102mm)

9-1/16"

(230mm)

To Backsplash

Min. 4"

(102mm)

8-3/8"

(213mm)

Hole Size

Min. Ø 1-3/8" (35mm)
Max. Ø 1-1/2" (38mm)

3-5/8"

(92mm)

Deck Thickness Reference
Max. 2-1/2" (64mm)

16-5/16"

(414mm)

16"

(406mm)

2-3/4"

(70mm)

4-3/8"

(111mm)

For Optional Deck Plate
(2x) Hole Size
Min. Ø 1" (25mm)
Max. Ø 1-1/4" (32mm)

Ø 2-1/8"
(54mm)

8-5/64"

(205mm)

Note: Dimensions subject to change without notice.

PARTS BREAKDOWN

1

2

6

5

4

3

11

13

12

14

SUPPLY

HOSES

7

8

10

9

15

*Append finish code to part number

for premium finish.

Notes:

1) Apply a bead of silicone around the perimeter of trim installed flush to sink.

2) DO NOT use plumber putty or plumber tape on fittings with face seal washers or o-ring seals.

3) DO NOT OVERTIGHTEN fittings with face seal washers or o-ring seals.

REPLACEMENT PARTS

Item Description Part Number

1 Wand RK-054*

2 Cartridge KN-4

3
4
5
6

Lever

O-ring

Set Screw

Handle Hub

RK-055*

7
8
9

10

Deck Plate

Shanks
Gasket

Mounting Nuts

RK-057*

11
12
13
14

Plastic Washer

Metal Washer
Mounting Nut

Mounting Screws

RK-028

15

1.5 gpm Adapter

2.2 gpm Adapter

RK-060-1.5

RK-060-2.2

ZV-3253 REV A

3

FAUCET INSTALLATION

1. Mount Faucet

1. Install faucet (A) and faucet flange (B) to
deck surface.

Optional Deck Plate:

1. Assemble deck plate (C), gasket (D) and
deck plate shanks (E). Place deck plate
assembly onto three hole deck surface.

2. Once deck plate is centered, hand tighten
mounting nuts (F) to secure.

3. Install faucet (A) and faucet flange (B) to
deck plate surface.

2. Secure Faucet Mounting Hardware

1. From below deck, slide plastic washer (B)
and metal washer (C) onto threaded faucet
body (A).

2. Thread mounting nut (D) onto faucet body.

3. Secure mounting hardware to deck with
mounting screws (E).

Note: Hoses have been removed for clarity.

A

B

OPTIONAL DECK PLATE

1

1

D

E

2

2

F

C

3

A

B

B

C

A

1

2

D

3

E

D

4

ZV-3253 REV A

FAUCET INSTALLATION

3. Connect Pull-Down Hose

1. Attach quick disconnect adapter (B)
to the pull-down hose adapter (A).
Arrows on adapter ring must be aligned
with quick disconnect release tabs for full
engagement.

Note: Press both quick disconnect release

tabs to easily disconnect adapters.

2. Orient guide (D) so arrow is facing upward.
Slide bottom of guide onto pull-down hose
before attaching top of guide.

3. Attach counterweight (C) to pull-down
hose. Slide counterweight over top of
guide. Push counterweight down so it
holds guide.

4. Connect Water Supply Lines

1. Connect hot supply hose (on left side) and
cold supply hose (on right side) to supply
outlets.

Notes: DO NOT use plumber putty or

plumber tape on fittings with face
seal washers or o-ring seals.
DO NOT OVERTIGHTEN fittings
with face seal washers or o-ring
seals.

1

A

B

QUICK
DISONNECT
RELEASE TABS

ADAPTER
RING

C

D

3

2

ARROW ON
GUIDE MUST
FACE UPWARD

COLD
SUPPLY

HOT
SUPPLY

ZV-3253 REV A

5

FAUCET INSTALLATION

5. Flush Supply Lines

1. Remove wand (B) from pull-down hose
fitting (A). With faucet handle in the o
position, turn on supply outlets.

2. Turn handle (C) slowly toward the hot
position, then the cold position. Check for
leaks, debris and foreign matter.

3. After faucet supply lines have been flushed,
install wand to pull-down hose fitting.

A

B

C

6

ZV-3253 REV A

SERVICE & MAINTENANCE

1. Remove Cartridge

1. Remove lever (A) from handle hub (C) with
soft jaw pliers as to avoid damaging finish
on lever handle. Use 2.5mm hex key to
remove set screw (B) from handle hub.

2. Remove handle hub (C) from faucet.

3. Remove decorative collar (D).

4. Remove compression nut (E).

5. Remove cartridge (F) from faucet body.
Inspect cartridge for debris and replace
cartridge if necessary.

2. Replace Cartridge

1. Orient cartridge so pegs align with holes in
faucet body (see illustration to the left for
reference.)

2. To install cartridge, reverse steps 1-5 in the
Remove Cartridge section above.

2

1

A

B

C

3

D

4

E

F

5

(2x)

HOLES

FOR PEGS

(2x) PEGS

CARTRIDGE

BOTTOM VIEW

IMPORTANT: Soft jaw pliers must be
used on lever handle to avoid damaging
decorative finish.

ZV-3253 REV A

7

TROUBLESHOOTING CHART

PROBLEM CAUSE SOLUTION

Faucet no longer maintains
accurate temperature.

Foreign matter such as copper
chips, sand, stones, etc. clogging
the cartridge ports and/or
damaging the sealing surfaces of
the cartridge.

Remove cartridge and inspect
for debris. Replace cartridge if
necessary.

Flow is irregular. Accumulation of sediment in

cartridge.

Remove cartridge and inspect
for debris. Replace cartridge if
necessary.

Same as above. Accumulation of sediment in

spray wand.

Remove and clean spray wand.

Pull-down hose will not retract. Pull-down hose is not properly

weighted to allow hose to
retract.

Install counterweight to
pull-down hose or adjust
counterweight.

Handle is loose. Set screw has loosened. Tighten set screw.

Finish is spotting. Elements in water supply may

cause water staining on finish.

Clean finished trim area with
a soft cloth using mild soap
and water or a non-abrasive
cleaner and then quickly rinse
with water.

S-3510-PD-1.5 MODIFICATION REFERENCE

MODIFICATION OPTION MODIFIED MODEL NUMBER

DELETE SUFFIX -1.5 FOR

2.2 GPM (8.3L/MIN) AERATOR

S-3510-PD

8 INCH DECKPLATE

(-DP)

S-3510-PD-DP-1.5

STAINLESS STEEL FINISH

(-STS)

SP-3510-STS-PD-1.5 / SK0920-PD-STS-1.5

ZV-3253 REV A

Symmons Industries, Inc. ■ 31 Brooks Drive ■ Braintree, MA 02184
Phone: [phone]

■ Fax: [phone]

symmons.com

■ [e-mail]

Copyright © 2018 Symmons Industries, Inc.

■ 181010

NOTES

WARNING: This product can expose you to chemicals including lead, which is known to the state

of California to cause cancer, birth defects, or other reproductive harm. For more information, go
to www.P65Warnings.ca.gov.