ENOA2-8C*A ENOA2-8RAC*A
Installation/Care/Use Manual
SwirlFlo
®
Refrigerated Fountains with FLEXI-GUARD
®
50
SEE FIG. 9
46, 48, 49
SEE FIG. 4
45, 47, 49
43
51
44
ENOA2-8RAC
51
ENOA2-8C
Installer
To assure you install this model easily and correctly, PLEASE READ
THESE SIMPLE INSTRUCTIONS BEFORE STARTING THE INSTALLA-
TION. CHECK YOUR INSTALLATION FOR COMPLIANCE WITH
PLUMBING, ELECTRICAL AND OTHER APPLICABLE CODES. After installation, leave these instructions inside the fountain for future reference.
IMPORTANT
ALL SERVICE TO BE PERFORMED BY AN AUTHORIZED SERVICE PERSON
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 ELEC-
TROLYSIS 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.
1/4" O.D. TUBE
WATER INLET
TO COOLER
3/8" O.D. UNPLATED
COPPER TUBE CONNECT
COLD WATER SUPPLY
BUILDING WATER
INLET
FIG. 1
NOTE: WATER FLOW
DIRECTION
24
BASIN
25
26
SERVICE STOP
(NOT FURNISHED)
FIG. 3
29
FIG. 2
1
2
FIG. 4
3
4
NOTE: WHEN INSTALLING
REPLACEMENT BUBBLER
AND PEDESTAL, TIGHTEN
NUT (ITEM 5 ) ONLY TO HOLD
PARTS SNUG IN POSITION.
DO NOT OVER TIGHTEN.
5
97868C (Rev. C - 8/04)
ENOA2-8C*A ENOA2-8RAC*A
97868C (Rev. C - 8/04) PAGE 2
LEGEND A C = 1-1/4" TRAP NOT FURNISHED D = ELECTRICAL INLET
ENOA2-8C*A ENOA2-8RAC*A
INSTALLATION INSTRUCTIONS
1. Install remote chiller. Remove front panel of chiller. Remove and discard cardboard inner pack from between compressor and
side panel. Slide chiller onto the shelf and position it to the left side of shelf. (See Figure 5)
NOTE: Building construction must allow for adequate air flow on both sides, top, and back of chiller. See chiller instructions for
additional instructions.
2. Make water supply connections. Install a shut-off valve and union connection to building water supply (valve and union not
provided). Turn on the water supply and flush the line thoroughly.
3. ENOA MODELS: Make connection between remote chiller and building supply line. Inlet port is marked on the chiller (1/4" O.D.
copper tube). Bend the copper tube (provided) at an appropriate length from chiller to opening in frame. Install the in-line strainer
(provided with chiller) by pushing it in until it reachs a positive stop, approximately 3/4" (19mm) on the marked chiller inlet port.
Connect building supply line to strainer. DO NOT SOLDER TUBES INSERTED INTO THE STRAINER AS DAMAGE TO THE
O-RINGS MAY RESULT. (See Figure 8)
4. Hang the upper panel on the mounting frame hanger. Align holes in the panel with the holes in the mounting frame. Be sure that
panel is engaged with hanger at top of frame before releasing it.
5. Install the fountain. Remove access cover plate on underside of fountains and save the screws. Mount the fountain to the
upper panel and the wall frame with (4) 5/16" x 3/4" (19mm) long bolts and nuts (provided). Tighten securely.
6. Attach waste tube (1 1/4" OD) to 1 1/4" OD slip trap (provided by others).
7. ENOA MODELS: Make connections between remote chiller outlet tube and fountain. Outlet port is marked on the chiller
(1/4" O.D. copper tube). Install a 1/4" tee (provided) on the marked chiller outlet port. Insert the 1/4" poly tubing coming from the
fountain into the tee. Turn on water supply and check for leaks. DO NOT SOLDER TUBES INSERTED INTO THE TEE AS DAMAGE
TO THE O-RINGS MAY RESULT. (See Figure 8).
8. These products are designed to operate on 20-105 PSIG supply line pressure. If inlet pressure is above 105 PSIG, a pressure
regulator must be installed in the supply line. Any damage caused by reason of connecting these products to supply line
pressures lower than 20 PSIG or higher than 105 PSIG is not covered by warranty.
9. Make electrical connections to the chiller. See chiller instructions.
10. Check stream height from bubbler. Stream height is factory set at 35 PSI. If supply pressure varies greatly from this, turn
adjustment screw on regulator (Item 12). Clockwise adjustment will raise stream height and counter-clockwise will lower stream
height. For best adjustment stream should hit basin approximately 6 1/2" from the bubbler.
11. Mount lower panel. Loosen the (2) #10-24 x 5/8" (16mm) screws at frame bottom lip. Slide upper tongue of lower panel under
lower edge of already installed upper panel. Tighten previously loosened screws securely.
12. Replace bottom access panel to fountain basin using screws provided. Tighten securely.
TROUBLE SHOOTING AND MAINTENANCE
1. Orifice Assy: Minerals deposits on orifice can cause water flow to spurt or not regulate. Mineral deposits may be removed
from the orifice with a small round file not over 1/8" diameter or a small diameter wire. CAUTION: Do not file or cut orifice
materials.
2. Stream Regulator: If orifice is free of material deposits regulate water flow according to instruction 10 stated above.
3. Sensor Control: The sensor has a 2 second delay time. If sensor fails to operate valve mechanism or operates erratically,
check the following:
a) Ensure there are no obstructions within a 40 inch radius from the front of fountain.
b) Check wire connections at the solenoid valve and at the sensor. CAUTION: Make sure unit is unplugged before checking any
wiring.
c) Ensure proper operation of solenoid valve. If there is an audible clicking sound yet no water flows, look for an obstruction in
the valve itself or elsewhere in the water supply line. WARNING: Do not expose sensor to direct sunlight.
4. Sensor Range Adjustment: The electronic sensor used in this fountain is factory pre-set for a "visual" range of 36 inches.
If actual range varies greatly from this, or a different setting is desired, follow the range adjustment procedure below:
a) Remove bottom cover of fountain.
b) Remove sensor by removing washers and nuts that secure sensor on studs.
c) Locate range adjustment screw between the red lenses of the sensor, then with a small tip screwdriver, rotate the range
adjusting screw clockwise to increase range or counter-clockwise to decrease range. 1/4 turn of screw is equal to approxi-
mately 12 - 18 inches of range. CAUTION: Complete range of sensor (24 - 46 inches) is only one turn of the adjusting screw.
d) Remount sensor on studs and replace bottom cover.
FIG. 6
9
14
15
6
16
31
31
7
15 18
22
20
52
1112
13
19
10
20
21
17
15
23
15
15
8
22
15
PAGE 3 97868C (Rev. C - 8/04)
48
49
50
51
44
45
46
47
52
NS
NS
NS
ITEM NO.
29
30
31
32
25
26
27
28
21
22
23
24
17
18
19
20
13
14
15
16
9
10
11
12
7
8
5
6
3
4
1
2
37
38
39
40
33
34
35
36
41
42
43
ENOA2-8C*A ENOA2-8RAC*A
PARTS LIST
DESCRIPTION
Bubbler Assembly
Orifice Assembly
Housing Assembly
Pedestal
Bubbler Locknut
Push Bar Mounting Bracket
Push Bar Assembly
Regulator Activator Arm
Screw - #8-32 X .25 THMS
Holder-Regulator
Hex Nut
Regulator
Regulator Nut
Clip
Bushing - Nylon
Rod - Pivot
Rod - Pivot
Rod - Push
Clip - Push Rod
Screw - #10 X .50 HHSM
Pivot Rod Bracket
Retainer
Screw - #10-24 X .37 PHTC
Strainer & Ferrule Assembly
Gasket - Tailpipe
Gasket - Tailpipe
Regulator Mounting Bracket
Strain Relief
Waste Arm
Tee - 1/4
Poly Tubing (Cut To Length)
Strainer
Power Cord
Fitting - 1/4 NPTF X 1/4 O.D.
Solenoid Valve Assembly
Screw - #8-18 X .37 HHSM
Solenoid Mounting Bracket
Screw - 1/4-20 X .38 HHTC
Elbow - 1/4 X 1/4
Hex Nut - #10-32
Sensor - Clear
Spacer - 1/2 X .44
Back Panel RH ADA
Back Panel LH ADA
Lower Panel
Ftn Body & Shell-Short
Ftn Body & Shell-Long
Cover Plate-Short
Cover Plate-Long
Speed Nut
Basin-Swirlflow
Screw - #10-24 X .62 HHMS
Regulator Mounting Bracket
Bolt - 5/16-18 X 1.75 Lg.
Nut - Hex 5/16-18
Spacer
PART NO.
31376C
75507C
31272C
38417001
22526C
70256C
70817C
70016C
31384C
51409C
28185C
28187C
27026C
21822C
22535C
21845C
21846C
70055C
55001026
111008343890
28321C
70199C
70020C
74080053
70425C
70378C
21705C
70002C
28325C
40206000
112627543890
45336C
50074C
50377C
22525C
50203C
45330C
70682C
56092C
55996C
56073C
40322C
56011C
55997C
75580C
28322C
21810C
28324C
70426C
50986C
40045C
61313C
56082C
75555C
50198C
70410C
35
36
FIG. 7
FIG. 8
ENOA2-8C
28
11
12
13
CHILLER
OUTLET
27
31 - TO
BUBBLER
31
10
31
30
31
31
33
39
ENOA2-8RAC
ENOA2-8C/ENOA2-8RAC TUBE ROUTING
32
34
31 - TO
BUBBLER
CHILLER
INLET
31
31
35
38
37
36
42
40
41
FIG. 9
23
97868C (Rev. C - 8/04)
www.DrinkingFountainDoctor.com 800-518-5388
PAGE 4
