Elkay EWMA7220SACC Indoor Furnishings User manual

Three Station Wall Mounted Wash Sink

With Sensor Faucets, AC Powered

Models EWMA7220SACC,

EWMA7220SACMC and EWMA7220SACTMC

®

SPECIFICATIONS

GENERAL

EWMA7220 #14 gauge, type 304 (18-8) stainless steel three station wash sink with 1/4" (6mm) radius coved corners. 1-1/2"

(38mm) wide sloping top channel rims, with 2" (51mm) flat apron. Full length 10" (254mm) high backsplash. Rim corners are square. Exposed surfaces are hand blended to a uniform satin luster finish. Furnished with wall hangers and stainless steel support brackets.

(CHECK MODEL SPECIFIED)

MODEL FAUCET DRAIN

LK722AC (3) LK18B

MIXING

VALVE

EWMA7220SACC NONE

EWMA7220SACMC LK722AC (3) LK18B LK724 (3)

EWMA7220SACTMC LK722AC (3) LK18B LK723 (3) Model EWMA7220SACC

LK722AC Sensor-operated, non-mixing (tempered water), backsplash-mounted gooseneck faucet with adjustable sensor eyes. A continuous beam is emitted from sensor. The sensor faucet is activated by user placing hands under the spout.

Tempered water will flow as long as hands remain within sensor range. When hands are removed, the water stops automatically based on shut off delay settings. The sensor then resets and is ready for the next user. AC powered, chrome plated solid brass body construction and 12-3/4" (324mm) high (bottom of base to top of spout), 8-3/4" (222mm) from aerator to base, 5-3/8" (137mm) reach C.P. spout with 2.0 gpm laminar flow control on spout end. Includes vandal-resistant, waterresistant sensor control module with armored vandal-resistant control and power cables. LK730 wire lead allows contractor to connect each control box to one LK727 multi-unit power adapter. Depending on the location of the LK727, 20-22 gauge wire (not supplied) may be required from LK730 to LK727.

Slow-closing piston operated solenoid valve, in-line filter with clean out trap, and 3/8" (10mm) copper fittings for supply tube

DIMENSIONS

Model

Number

A in.

mm in.

EWMA7220 72 1829 20

B mm

508

C D in.

mm in.

mm

69 1753 16 1 /

2

419 in.

36

E mm in.

914 1 1 /

2 furnished by contractor. Control circuit is solid state, has adjustable sensor range (6" [152mm] preset to 30" [762mm]), shut off delay preset at 1 second and field adjustable to 2, 4 or

8 seconds, and automatic time-out feature (to prevent sink overflow) is preset at 0 seconds and is field adjustable to 15, 30 or 60 seconds.

LK18B Stainless steel perforated grid strainer with 1-1/2"

(38mm) O.D. stainless steel tailpiece.

LK723 Anti-scald thermostatic mixing valve with nickel-plated brass body 1/2" (13mm) SWT inlets and outlet connections, check valves on inlets and a mixed temperature range of

80°- 120°F. Certified under ASSE1016.

LK724 Mechanical mixing valve with C.P. brass body, 3/8"

(10mm) compression inlets and outlet connections, and check valves on inlets.

F mm

38 in.

10

G mm

254 in.

2

H mm

51 in.

24

I mm

610 in.

12

J mm

305 in.

8

K mm

203

A

E E

H

8-7/8"

(225mm)

1/4" R

(6mm)

D B

F F

4-1/4"

(108mm)

13-3/4"

(349mm)

H

J I

C

3-1/4" (83mm) DIA. FOR LK18B DRAIN

I

1-1/4" (32mm) DIA.

(3 HOLES)

J

3-1/2"

(89mm)

G

G

K

H

F

14"

(356mm)

7-3/4"

(197mm)

1/4" R (6mm)

7-3/4"

(197mm)

1-1/2" (38mm) O.D.

33-1/2"

(851mm) STAINLESS

STEEL BRACKETS

Elkay Manufacturing Company

www.elkay.com

H

K 9-1/8"

(232mm)

6-3/8"

(162mm)

7/16" (11mm) x

3/4" (19mm)

LONG SLOT

33-1/2"

(851mm)

5-3/8"

(137mm)

36" (914mm)

SUGGESTED

FLOOR TO

RIM HEIGHT

7/16" (11mm)

DIA. HOLE

2222 Camden Court

Oak Brook, IL 60523

Printed in U.S.A.

©2001 Elkay Mfg. Co.

(3/01) 3-45

Three Station Wall Mounted Wash Sink

With Sensor Faucets, AC Powered

Models EWMA7220SACC,

EWMA7220SACMC and EWMA7220SACTMC

ROUGH-IN DIMENSIONS

10"

(254mm)

24"

(610mm)

10"

(254mm)

SINK

4"

(102mm)

10"

(254mm)

24"

(610mm)

10"

(254mm)

NOTE:

ALL FASTENERS

SUPPLIED BY OTHERS

1/4" (6mm) x

1" (25mm)

LONG SLOT

(8 PLACES)

OUTLINE OF SINK

4"

(102mm)

3/16" (5mm) x

5/8" (16mm)

LONG SLOT

(6 PLACES)

7/16" (11mm) x

3/4" (19mm)

LONG SLOT

(2 PLACES)

7/16" (11mm)

DIA. HOLE

(2 PLACES)

1/2" (13mm)

IPS SUPPLY INLET

(6 PLACES)

8-5/8"

(219mm) 4"

(102mm)

1-5/8"

(41mm)

4"

(102mm)

3-1/2"

(89mm)

8"

(204mm)

1-1/2" (38mm)

IPS WASTE

5-7/16"

(138mm)

2"

(51mm)

23"

(584mm)

18-1/16"

(459mm)

1-1/8"

(28mm)

SINK

4"

(102mm)

4"

(102mm) WALL HANGER 7/8"

(22mm)

1-5/8"

(41mm)

4"

(102mm)

16-15/16"

(430mm)

5-3/8"

(137mm)

43-13/16"

(1113mm)

(PROVIDES

36" [914mm]

FINISHED FLOOR

TO RIM HEIGHT)

®

FINISHED FLOOR

10-1/4"

(260mm)

(64mm)

CONTROL BOX

30"

2-1/2"

(762mm)

MAX

5-3/8"

(137mm)

FOR EWMA7220SACMC

STOP VALVES,

FITTINGS &

3/8" (10mm)

SUPPLY LINES

(NOT SUPPLIED)

SINK

BACKSPLASH

MOUNTING

BOLT

MOUNTING

HARDWARE

LK724 – MANUAL

MIXING VALVE

TEMP.

ADJUST

NOTE:

USE TEFLON TAPE FOR

ALL WATER CONNECTIONS.

DO NOT USE PIPE DOPE.

LK726

LAMINAR

FLOW CONTROL

2.0 GPM

8-3/4"

(222mm)

SOLENOID VALVE

IN-LINE FILTER

NYLON WASHER

FOR EWMA7220SACTMC

LK723

THERMOSTATIC

MIXING VALVE

TEMP.

ADJUST

SENSOR

INPUT: 110-120 VAC

LK727 MULTI-UNIT

POWER ADAPTER;

OUTLET LOCATION

BY OTHERS (POWER

SUPPLY MUST BE

INSTALLED PER

LOCAL CODES) –

1 ADAPTER SUPPLIED PER

CONNECT 3 FAUCETS

TO THE 1 ADAPTER

WIRE CONNECTORS

& ADDITIONAL

20-22GA WIRE

(NOT SUPPLIED)

LK730 WIRE LEAD

FROM FAUCETS TO LK727

MULTI-UNIT ADAPTER

COMPRESSION TO SWEAT

ADAPTER 3/8" (10mm) x 1/2" (13mm)

(3-REQ’D) & 1/2" (13mm) SUPPLY

TUBE (NOT SUPPLIED)

90 DEGREE ST. EL.

(2 REQ’D) NOT SUPPLIED

STOP VALVES, FITTINGS

& 3/8" (10mm) SUPPLY LINES

(NOT SUPPLIED)

Elkay Manufacturing Company

3-45 (3/01)

2222 Camden Court

Oak Brook, IL 60523

Printed in U.S.A.

©2001 Elkay Mfg. Co.