Elkay Flexi-Guard LZS WSVR 3KSA Series Installation manual

1000002137 (Rev.A 9/14)PAGE 1
EFRC(M)*3KSA LJNE(M)*3KSA
For Commercial Use
Uses HFC-R134a Refrigerant
IMPORTANT
Fully Recessed Refrigerated Fountain
ALL SERVICE TO BE PERFORMED BY AN AUTHORIZED SERVICE PERSON
To assure you install this model easily and correctly, PLEASE READ THESE SIMPLE
INSTRUCTIONS BEFORE STARTING THE INSTALLATION. CHECK YOUR INSTALLATION
FOR COMPLIANCE WITH PLUMBING, ELECTRICAL AND OTHER APPLICABLE
CODES. After installation, leave these instructions inside the fountain for future reference.
IMPORTANT! INSTALLER PLEASE NOTE.
THE GROUNDING OF ELECTRICAL EQUIPMENT SUCH AS TELEPHONE, COMPUTERS, ETC. TO WATER
LINES IS A COMMON PROCEDURE. THIS GROUNDING MAY BE IN THE BUILDING OR MAY OCCUR AWAY
FROM THE BUILDING. THIS GROUNDING CAN CAUSE ELECTRICAL FEEDBACK INTO A FOUNTAIN,
CREATING AN ELECTROLYSIS WHICH CAUSES A METALLIC TASTE OR AN INCREASE IN THE METAL
CONTENT OF THE WATER. THIS CONDITION IS AVOIDABLE BY USING THE PROPER MATERIALS AS
INDICATED. ANY DRAIN FITTINGS PROVIDED BY THE INSTALLER SHOULD BE MADE OF PLASTIC TO
ELECTRICALLY ISOLATE THE FOUNTAIN FROM THE BUILDING PLUMBING SYSTEM.
See Fig. 3, Page 3
See Fig. 4, Page 3
See Fig. 5, Page 4
3
13, 15
14,19
15
EFRC(M)*3KSA, LJNE(M)*3SKSA
Installer
WARNING
A means for disconnecting electrical supply power to the unit must be incorporated in the xed wiring according
to the wiring rules. This is to allow disconnection of the unit from the electrical supply after installation.
INSTALLATION, CARE & USE MANUAL

100002137 (Rev.A 09/14) PAGE 2
EFRC(M)*3KSA LJNE(M)*3KSA
INSTALLATION INSTRUCTIONS
1. Remove shipping brace from mounting box and discard.
2. Fasten mounting box into wall cutout using screws or bolts (provided by others) through the holes or knock
outs provided on each side of the mounting box. See Rough-In drawing found in Product Specication
Sheet.
3. Install fountain body to mounting box using #10 x .63 inches (16mm) PHSM screws and large clips provided.
4. Place refrigeration package into mounting box and connect water lines. (See Page 3 for details)
5. Water inlet is 3/8 inches O.D. and waste tube is 1-1/4 inches O.D. Contractor is to supply waste trap and
service stop valve in accordance with local codes.
6. Connecting lines to be unplated copper and thoroughly ushed to remove all foreign matter before connecting
to refrigeration package. The furnished strainer (Item 18) should be added to the supply line.
7. Connect the refrigeration package to the supply line service stop valve. Connect supplied fountain (internal
plumbing) tubes as shown in (Fig. 1, Pg. 3) or (Fig. 2, Pg. 3) . Remove any burrs from water tubes before
inserting into ttings. (See Fig. 7, Pg. 4, and Fig. 8, Pg. 4). DO NOT SOLDER TUBES INSERTED INTO
THE STRAINER AS DAMAGE TO THE O-RINGS MAY RESULT.
8. Electrical: Insure power supply is identical in voltage, hertz, and phase to that specied on the refrigeration
package serial plate. Never wire compressor directly to the power supply.
9. Turn water supply on and check thoroughly for leaks.
10. Release air from tank by depressing push button; a steady stream of water assures all air is removed.
11. Re-check for leaks.
12. Stream height is factory set at 35psig (0.24MPa). If supply pressure varies greatly from this, turn
adjustment screw on regulator (Item 1, Pg 5). Clockwise adjustment will raise the stream height and
counter-clockwise adjustment will lower stream height. For best adjustment, stream should hit basin
approximately 6-1/2 inches from the bubbler.
13. Rotate fan blade on refrigeration package to insure proper clearance and free fan action.
14. Connect power supply.
15. Install grill using #8 x 1.00 inches (25mm) PH screws and small clips provided.
TROUBLE SHOOTING AND MAINTENANCE
1. Orice Assy: Mineral deposits on orice can cause water ow to spurt or not regulate. Mineral deposits
may be removed from orice with a small round le not over 1/8 diameter or a small diameter wire.
CAUTION: Do not le or cut orice materials.
2. Actuation of Quick Connect Water Fittings: Cooler is provided with lead-free connectors which utilize
an o-ring water seal. To remove tubing from the tting, relieve water pressure, push in on the gray collar
while pulling on the tubing (See Fig. 7, Pg. 4). To insert tubing, push tube straight into the tting until it
reaches a positive stop, approximately 3/4 inches.
This product has been designed for use with potable water ONLY, at a supply line pressure
of 20 to 100psig (0.14 - 0.69 MPa ) and a maximum water temperature of 90ºF (32ºC).

1000002137 (Rev.A 9/14)PAGE 3
EFRC(M)*3KSA LJNE(M)*3KSA
FIG. 1 FIG. 2
17
18
17
18
17
EFRC8C EFRC12C
7
7
1
1
2
FIG. 3
Note: When installing replacement bubbler and
pedestal, tighten locknut only to hold parts snug
in position. DO NOT OVER TIGHTEN.
Bubbler Detail
FIG. 4
Regulator / Push Button Detail
BASIN
10
LOCKNUT
Stream height is factory set at 35psig (0.24MPa). If
supply pressure varies greatly from this, remove items
Cover Nut and Button and adjust screw on regulator.
Clockwise adjustment will raise stream and counter-
clockwise adjustment will lower stream. For best ad-
justment, stream should hit basin approximately 6-1/2
inches (165mm) from bubbler.
BASIN
COVER NUT
BUTTON
120

100002137 (Rev.A 09/14) PAGE 4
EFRC(M)*3KSA LJNE(M)*3KSA
9
4
17
8
8
5
FIG. 6
6
FILTER DETAIL
2
FIG. 5
TAILPIPE DETAIL
11
12
16
1/4”
Water Outlet
3/8”
Water Inlet
Kit - Regulator/Button/Nuts/Cover
Tailpipe - EFRC8
Precooler - EFRC12
Grill Panel
Bracket - Filter Mounting
Filter Head Assembly
Filter Assembly
Poly Tubing 72” (Cut to Length)
Kit-Filter Head Fitting (1/4”Ftg / 3/8” Ftg)
Screw - #8-18 x .75” PH
Bubbler Assembly
Ferrule - Tailpipe
Strainer - Drain
Speed Nut - #8
Clip - Speed
Screw - #8 x 1.00 PH
Gasket - Drain
Kit - Union 1/4” (3 pack)
Strainer - In Line
Screw - #10 x .63 PHSM
Kit - Regulator with Spring
PARTS LIST
ITEM
NO. PART NO. DESCRIPTION
98536C
20397C
40480C
EG23
22490C
51294C
51299C
56092C
98926C
70792C
92715C
40619C
40038C
74070032
70567C
74070030
50074C
1000002162
55996C
110669443890
98530C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
FIG. 7
NOTE: REMOVE ANY BURRS FROM WATER
TUBES BEFORE INSERTING INTO FITTINGS.
B CA
SIMPLY PUSH IN
TUBE TO ATTACH
TUBE IS SECURED
IN POSITION
PUSH IN COLLET
TO RELEASE TUBE
OPERATION OF QUICK CONNECT FITTINGS
PUSHING TUBE IN BEFORE
PULLING IT OUT HELPS TO
RELEASE TUBE
OPERATION OF QUICK CONNECT FITTINGS
SIMPLY PUSH IN
TUBE TO ATTACH
TUBE IS SECURED
IN POSITION
PUSH IN COLLET
TO RELEASE TUBE
PUSHING TUBE IN BEFORE
PULLING IT OUT HELPS TO
RELEASE TUBE
A B C
FIG. 8
NOTE: WATER FLOW
DIRECTION
BUILDING WATER
INLET
SERVICE STOP
(NOT FURNISHED)
1/4” O.D. TUBE
WATER INLET
TO COOLER
3/8” O.D. UNPLATED COP-
PER TUBE CONNECT
COLD WATER SUPPLY
FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.834.4816
ELKAY MANUFACTURING COMPANY • 2222 CAMDEN COURT • OAK BROOK, IL 60523 • 630.574.8484
PRINTED IN U.S.A.

1000002137 (Rev.A 09/14)
LJNE(M)*3KSA EFRC(M)*3KSA
4
6

5

2
11
12
16
9
4
17
8
8
5
6
"1/4

"3/8


EFRC8
EFRC12




72
3/81/4
PH



8

PH

31/4

PHSM





98536C


EG23

51294C
51299C

98926C

92715C







55996C


1
2
3
4
5
6
7
8
9

11
12
13
14
15
16
17
18
19

7

B CA
SIMPLY PUSH IN
TUBE TO ATTACH
TUBE IS SECURED
IN POSITION
PUSH IN COLLET
TO RELEASE TUBE
OPERATION OF QUICK CONNECT FITTINGS
PUSHING TUBE IN BEFORE
PULLING IT OUT HELPS TO
RELEASE TUBE









A B C
8







 








1000002137 (Rev.A 09/14)
LJNE(M)*3KSA EFRC(M)*3KSA
3
1
2


17
18
71
17
18
17
7
1
2
3



4




35
          



1656-1/2




1




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
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

 


1000002137 (Rev.A 09/14)
LJNE(M)*3KSA EFRC(M)*3KSA
2

1
2

16PHSM3
34
1-1/43/8 5

 6
18
317
484732

8

9
10
11
3512
51
6-1/2

13
14
25PH15

1
  1/8

2
47
3/4

 32 - 

1000002137 (Rev.A 09/14)
LJNE(M)*3KSA EFRC(M)*3KSA
1

HFC-R134a



 






 




33
34
45
3
1513
1914
15