Elkay ENOB2-8RAC Installation Manual
ENOB2-8C, ENOB2-8RAC
INSTALLATION, CARE & USE MANUAL
TM
SWIRLFLO Refrigerated fountains with FLEXI-GUARD
ENOB2-8C ENOB2-8RAC
TM
INSTALLER
Review these instructions before beginning installation. Be sure that installation
conforms to all plumbing, electrical and other applicable codes.
When installation is complete, ensure these instructions are left with building owner
for future reference.
Service to be performed by authorized service personnel only .
NOTE: It is common practice to ground electrical hardware such as telephones, computers and other devices to
available water lines. This can, however , cause electrical feedback in the plumbing circuit, which results in
an “electrolysis” effect occurring in the fountain. This may result in water which has a metallic taste to it or
has a noticeable increase in the metallic content of the water.
When inspecting plumbing circuit, remember the line may be grounded some distance from the installation,
and may occur outside the building or area in which the unit is being installed.
This condition can be avoided (in most cases) by using recommended materials during installation. Any
drain fittings provided by the installer should be made of plastic which will electronically isolate the fountain
from the remainder of the building’s plumbing circuits.
1
98005C (REV. B - 3/05)
1 1/8"
29mm
11"
279mm
8"
203mm
4 1/2"
114mm
28 3/4"
730mm
12"
305mm
5/8"
16mm
41 11/16"
1060mm
33 15/16"
863mm
1 5/8"
41mm
1 5/8"
41mm
C
D
36 1/2"
926mm
FINISHED FLOOR
MINIMUM DEPTH
18 3/4"
476mm
9 3/8"
238mm
8 1/8"
206mm
A
B
1 1/8"
29mm
3 1/8"
79mm
18 3/8"
467mm
27"
686mm
ADA
REQUIREMENT
BACK WALL LINE
ENOB2-8C, ENOB2-8RAC
36 1/2"
927mm
28 3/4"
730mm
18 3/4"
476mm
3 1/8"
80mm
1 1/8"
29mm
A
B
Model ENOB2-8C Model ENOB2-8RAC
98005C (REV. B - 3/05)
9 3/8"
238mm
8 1/8"
206mm
BACK WALL LINE
C
5/8"
16mm
12"
305mm
MINIMUM DEPTH
18 3/8"
467mm
1 5/8"
41mm
1 5/8"
41mm
33 15/16"
863mm
41 11/16"
1059mm
8"
203mm
4 1/2"
114mm
1 1/8"
29mm
11"
D
FINISHED FLOOR
27"
686mm
ADA
REQUIREMENT
LEGEND
2
Figure 1 - Rough-in Dimensions
279mm
A = 1/4” O.D. Tube - Water Outlet Connection
B = 3/8” O.D. Tube - Water Inlet Connection
C = 1-1/4” Waste Tube
D = ELECTRICAL INLET
Figure 2 - Chiller Installation
ENOB2-8C, ENOB2-8RAC
REQUIRED TOOLS AND MA TERIALS
These tables show special tools and/or
additional materials (not provided) which are
necessary to complete installation of these
units:
Special Tools
Item Description Quantity
NONE
Additional Materials
Item Description Quantity
1 Unplated copper inlet pipe
2 Service Stop
1. Install chiller: Remove front panel of chiller. Slide chiller onto
the shelf and position it to the left as per dimensions
in Figure 1.
Note: Building construction must allow for
adequate air flow on both sides, top and
back of chiller. A minimum of 4” (102mm) on
both sides and top is required. See chiller
installation for additional instructions.
21
22
CHILLER
OUTLET
TO BUBBLER
21
23
CHILLER
INLET
2. Attach solenoid valve assembly to the underside of
cross member of mounting frame on electronic
sensor unit. (See Fig. 7).
3. Make water supply connections. Inlet port is marked on
the chiller (1/4” O.D. copper tube). Bend the copper tube
(provided) at an appropriate length from the chiller to
opening in frame. Install the in-line strainer (provided with
chiller) by pushing it in until it reaches a positive stop,
approximately 3/4” (19mm) on the marked chiller inlet port
(See Figs. 3) (Refer to Fig. 13 on page 7 for details on
assembling quick connect fittings). Attach an unplated and
deburred copper water inlet line and a service stop (not
provided) to the chiller. Turn on the water supply and flush
the line thoroughly.
Caution: DO NOT SOLDER tubes inserted
into the strainer as damage to
o-rings may result.
4. Make connection between remote chiller outlet tube
and solenoid valve assembly. 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 one end of
1/4” poly tubing into the tee and the other end into the
straight fitting on the solenoid valve assy. (See Fig. 3)
5. Hang the upper panel on the mounting frame hanger. Be
sure that the panel is engaged with hanger at the top of
frame before releasing it. Align holes in the panel with holes
in the mounting frame. Install two (2) #10-24 x 5/8” (16mm)
screws (Item 27 - Figure 4) in holes and tighten securely.
Figure 3 - ENO Tube Routing
6. Install the fountain. Remove the screw (Item 28) from cover
plate (Item 12) and slide cover plate toward basin. Mount the
fountain to the upper panel and frame with (4) 5/16” x 1”
(25mm) long bolts (Item 30), bracket (Item 34) and nuts
(Item 33) provided. Tighten securely. Brackets (Item 34)
must be installed as shown to properly support
fountain. (See Fig. 5)
3
98005C (REV. B - 3/05)
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