Elkay EFWC Series Installation manual

PAGE 1 97745C (Rev. G - 04/16)
EFWC16*1
INSTALLATION, CARE & USE MANUAL
EFWC™ Series Barrier-Free Water Cooler

PAGE 2
97745C (Rev. G - 04/16)
EFWC16*1
COLDER
FIG. 1
SEE FIG.5
5
28, 29, 31, 24, 27
14, 15, 18,
19, 20, 21, 22
40
10
25
33
12
35
26
42
30
13
17
38
16
8
34
6, 7
9
3
23
36
37
39
41
4, 32
11
USES HFC-134A REFRIGERANT
Note: Danger! Electric shock hazard. Disconnect power before servicing unit.

PAGE 3 97745C (Rev. G - 04/16)
EFWC16*1
FIG. 2
FINISHED FLOOR
LEGEND/LEYENDA/LÉGENDE A = RECOMMENDED WATER SUPPLY LOCATION 3/8 O.D. UNPLATED COPPER TUBE CONNECT STUB 1-1/2 IN. (38mm) OUT FROM WALL SHUT OFF BY OTHERS B = RECOMMENDED LOCATION FOR WASTE OUTLET 1-1/4” O.D. DRAIN C = 1-1/4 TRAP NOT FURNISHED** D = ELECTRICAL OUTLET LOCATION E = INSURE PROPER VENTILATION BY MAINTAINING 4" (102mm) (MIN.) CLEARANCE FROM CABINET LOUVERS TO WALL. F = POWER CORD 4 FEET (1219mm) LONG G = PLUMBING ROUGH-IN CAN BE LOCATED ANYWHERE WITHIN THIS AREA.

PAGE 4
97745C (Rev. G - 04/16)
EFWC16*1
FIG. 3
FIG. 4
CONDENSER WATER VALVE ADJUSTMENT
The condenser water valve is factory preset for a con-
denser water outlet temperature of 95° to 105° F.
If actual temperature varies greatly from this, readjust
water ow rate at the valve using the following proce-
dures.
1. START UP COMPRESSOR
This can be accomplished by depressing the cooler
push button. Keep water running during the entire
readjustment procedure.
2. ADJUSTMENT CONDENSER WATER VALVE
Adjust valve by rotating adjustment stem. Rotating stem
clockwise will increase water ow. Counterclockwise
rotation will idecrease water ow. Increasing water
ow will result in a lower condenser outlet temperature,
while decreasing water ow will result in a higher outlet
temperature. Proper adjustment is attained when con-
denser outlet temperature is 95° to 105° F.
STREAM HEIGHT ADJUSTMENT: Stream height is factory set at
45-50 PSI. If supply pressure varies greatly from this, remove
items Cover Nut & Button (See gure 5) from bubbler assembly and
adjust the screw on the regulator (Item 35). Clockwise adjustment
will raise stream height and counterclockwise will lower the stream
height. A stream height of 1-1/2" (38mm) is recommended.

PAGE 5 97745C (Rev. G - 04/16)
EFWC16*1
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.
PARTS LIST 115V
PART NO. DESCRIPTION
1000002024
45703C
15009C
70772C
27317C
28270C
28271C
28272C
28273C
28631C
28277C
28278C
28279C
35843C
35840C
36219C
35892C
35768C
35845C
35874C
35844C
36095C
36318C
70750C
1000001994
0000000253
75603C
45718C
50005C
75494C
50368C
70767C
55996C
98849C
66685C
66203C
66802C
66677C
66693C
66679C
66680C
66681C
Kit - Bubbler Pushbutton
Bubbler Assy
Nipple-Bubbler
Drain Plug
Basin
Brace-Cross Rear
Brace-Cross Front
Baseplate
Shelf
Bracket-Strain Relief
Panel-Front
Panel-LH Side
Panel-RH Side
Relay
Overload
Cord-Power
Cold Control
Cover-Relay
Cap-Capacitor
Clip-Capacitor
Capacitor
Bracket-Capacitor
Compressor Service Pak
Hose Clamp
Kit - 1/4" Tee (3-Pack)
Kit - Compressor Mtg Hardware
Nut Hex SS
Assy-Tailpipe
Gasket-Tailpipe
Check Valve
Drain Receptor
Evaporator Retaining Clip
Strainer
Kit - Heat Exchanger/Drier
Assy-Evaporator
Drier
Assy-WC Condenser
Tube-WC Condenser
Tube-Tee To Check Vlv
Tube-CU 1/4 x 30
Tube-CU 1/4 x 22
Tube-Water Vlv To Check Vlv
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
*INCLUDES RELAY, OVERLOAD & CAPACITOR. IF UNDER
WARRANTY, REPLACE WITH SAME COMPRESSOR USED
IN ORIGINAL ASSEMBLY.
NOTE: All correspondence pertaining to any of the above
water coolers or orders for repair parts MUST include Model
No. and Serial No. of cooler, name and part number of re-
placement part.
ITEM NO.
FIG. 5
1
BUTTON
1
2
FIG. 6
REMOVE THIS PACKING
BEFORE PUTTING UNIT
INTO SERVICE
REPAIR SERVICE INFORMATION TOLL FREE NUMBER 1.800.260.6640
COVER
NUT
REGULATOR
NUT