Elkay SWIRFLO ERPB2-8C Guide

ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
97924C (Rev. A - 03/03)
Page 1
SWIRLFLO Refrigerated fountains with FLEXI-GUARD
INSTALLATION, CARE & USE MANUAL
TM TM
!
CAUTION:
Review these instructions before beginning installation. Be sure that installation
conforms to all plumbing, electrical and other applicable codes.
!
WARNING:
When installation is complete, ensure these instructions are left in the plastic bag
provided inside the installed unit for future reference.
!
WARNING:
Service to be performed by authorized service personnel only.
INSTALLER
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.
ERPB2-8C ERPB2-8RAC

97924C (Rev. A - 03/03)
ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
Page 2
LEGEND
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 1 - Rough-in Dimensions
Model LRPB2-8C Model LRPB2-8RAC

ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
97924C (Rev. A - 03/03)
Page 3
Figure 4 - LRPB Tube Routing
1. Install 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 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.
2. Make water supply connections. Install a shut-off valve
and union connection to building water supply (valve and
union not provided). Turn on water supply and flush the
line thoroughly.
3. ERPB 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 until it reaches a positive stop, approximately 3/4 (19mm)
on the marked chiller inlet port. Connect building supply
line to strainer. (See Figure 3)
Caution: DO NOT SOLDER tubes inserted
into the strainer as damage to
o-rings may result.
4. LRPB Models: Mount filter head assembly to side of
chiller (See Figure 4). Make connections between filter
and building supply line (3/8 O.D. tube not porvided).
Inlet port is marked on the chiller (1/4 O. D. copper tube).
Install a 1/4 x 1/4 union (provided) on the marked chiller
inlet port. Insert the 1/4 poly tubing (provided) into the
fitting on filter and connect the union to the chiller.
(See Figure 4)
Caution: DO NOT SOLDER tubes inserted
into the strainer as damage to
o-rings may result.
Special Tools
Item Description Quantity
NONE
Additional Materials
Item Description Quantity
1 Unplated copper inlet pipe
2 Service Stop
REQUIRED TOOLS AND MATERIALS
These tables show special tools and/or
additional materials (not provided) which are
necessary to complete installation of these
units:
Figure 2 - Chiller Installation
CHILLER
INLET
CHILLER
OUTLET
25
24
26
TO BUBBLER
24
Figure 3 - ERPB Tube Routing
TO BUBBLER
24
25 37
24
24
CHILLER
OUTLET WATER
INLET

97924C (Rev. A - 03/03)
ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
Page 4
Figure 5 - Upper Panel Installation
Figure 6 - Fountain Installation
Figure 7 - Lower Panel Installation
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 29 - Figure 5) in holes and tighten securely.
6. Install the fountain. Remove the screw (Item 30) from cover
plate and slide cover plate (Item 14) toward basin. Mount the
fountain to the upper panel and frame with (4) 5/16 x 1
(25mm) bolts (Item 33), brackets (Item 36) and nuts
(Item 35) provided. Tighten securely. Brackets (Item 36)
must be installed as shown to properly support
fountains. (See Figure 6)
7. Attach waste tube (1-1/4 O.D.) to 1-1/4 O.D. slip
trap (provided by others).
8. ERPB 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 x 1/4 tee (provided)
on the marked chiller outlet port. Insert the 1/4 poly tubing
coming from the fountain into the union. Turn on the water
supply and check for leaks.
CAUTION: DO NOT SOLDER tubes inserted
into the strainer as damage to
o-rings may result.
LRPB 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 x 1/4 tee
(provided) on the marked chiller outlet port. Insert the 1/4
poly tubing coming from the fountain into the union.
CAUTION: DO NOT SOLDER tubes inserted
into the strainer as damage to
o-rings may result.
9. 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.
CAUTION: Any damage caused by connecting
these products to a supply line with
pressure lower than 20 PSIG or
higher than 105 PSIG IS NOT
covered under warranty.
10. Make electrical connections to the chiller. See
chiller instructions.
11. Check stream height from bubbler. Stream height is
factory set at 35 PSI. If supply pressure varies greatly from
this, remove push button (Item 17 - Figure 11) and adjust
the screw on the regulator (Item 19 - Figure 11). To remove
push button, remove set screw from bottom of sleeve
(Item 33). Insert a small punch in screw hole and push up
while grasping the push buttom and pull forward removing
the push button. Clockwise adjustment will raise stream height
and counterclockwise movement will lower stream height. For
best adjustment stream should hit basin approximately 6-1/2
from the bubbler. Reassemble push button by pushing in on
button until the push button catches in the sleeve. Reinstall
the setscrew (Item 33) in the sleeve (Item 15).
12. Mount lower panel. Loosen the three (3) #10-24 x 5/8
(16mm) screws (Item 29 - Figure 6) at frame bottom lip. Slide
upper tongue of lower panel under lower edge of already
installed upper panel. Tighten previously loosened screws
securely. (See Figure 7)
32
30
29
27
29
28
36
35
View From Rear
14

ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
97924C (Rev. A - 03/03)
BUBBLER DETAIL
VANDAL RESISTANT BUBBLER DETAIL
NOTE:
When installing replacement bubbler and pedestal, tighten
nut (Item 7) only to hold parts snug in position. Do Not
Overtighten.
Basin
Figure 8 - Bubbler Details
12, 3, 4
5
6
7
8
9
10
Basin
Page 5

97924C (Rev. A - 03/03)
ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
Page 6
7 When provided
2
6
1
43
5
Figure 9 - Filter Assembly
Water Sentry Filter Detail
DESCRIPTION
1
2
3
4
5
6
7
ITEM NO. PART NO.
51294C
70792C
70823C
70822C
51299C
70818C
22490C
Filter Head Assy.
Screw #8-18 x .75 PH
Fitting - Superseal 3/8 (10 mm)
Fitting - Superseal 3/8 (6 mm)
Filter Assy
Elbow - 3/8 (10mm)
Bracket
WATER SENTRY® FILTER PARTS LIST
(See Fig. 9)

ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
97924C (Rev. A - 03/03)
Page 7
Figure 10 - Fountain Body Assembly
Figure 11 - Push Button Assembly
15
16
17 18
19
20
33
34
23, 38
See Fig. 8
11
21
See Fig. 8
12
24
31
13
22
29
14
34

97924C (Rev. A - 03/03)
ERPB2-8C, ERPB2-8RAC, ERPBV2-8C, ERPBV2-8RAC, LRPB2-8C, LRPB2-8RAC
ELKAY MANUFACTURING COMPANY • 2222 CAMDEN COURT • OAK BROOK, IL 60523 • 630.574.8484
Page 8
Figure 12  Water Supply Connections
NOTE: WATER FLOW
DIRECTION SERVICE STOP
(NOT FURNISHED)
BUILDING WATER INLET
3/8" O.D. UNPLATED
COPPER TUBE CONNECT
COLD WATER SUPPLY
1/4" O.D. TUBE
WATER INLET
TO COOLER
Installation Package
The components for installation are packed in three
separate boxes, regardless of the type of unit being
installed. The boxes contain the following:
Box No. 1: Wall Frame(s)
Box No. 2: Remote Chiller, ECH8
Box No. 3: Fountain(s), Arm(s) and Panels
Additional materials, as noted in the Parts List, are also
shipped in these boxes.
PARTS LIST
ITEM NO. PART NO. DESCRIPTION
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
56073C
40319C
50171C
50314C
56011C
55997C
75580C
45392C
100322740560
15009C
55001026
55000944
45767C
28343C
45781C
45792C
45780C
50986C
61313C
15005C
50074C
45769C
40575C
56092C
70682C
55996C
28383C
28384C
27026C
111008343890
70432C
38417001
75560C
75632C
70817C
70020C
28395C
70683C
45805C
Bubbler Assy
Fitting - Orifice
O-Ring
Orifice - Flow Straightener
Housing Assembly
Pedestal
Bubbler Locknut
Body - Bubbler VR
Gasket - Black .68 x 1.03 VR
Nipple - Bubbler VR
Basin - Swirlflow
Lower Shell
Fountain Body
Cover Plate
Sleeve
Pin - Push Button
Push Button
Holder - Regulator
Regulator
Retaining Nut
Gasket - Drain
Assy - Drain/Tailpipe
Assy - Strainer & Ferrule
Poly Tubing (Cut To Length)
Tee - 1/4
Strainer (Provided with Chiller)
Back Panel RH ADA
Back Panel LH ADA
Lower Panel
Screw - #10-24 x .62 HHSM
Screw - #8-32 x .38 THSM
Screw - #8-18 x .37 HHSM
Screw - 5/16-18 x 1.00 HHMS
Setscrew - #10-32 x .38
Fttng - Elbow 1/4 x 1/4
Nut - Hex 5/16-18
Bracket - Support
Fitting - Union 1/4 x 1/4
Adapter
TROUBLESHOOTING & MAINTENANCE
Orifice Assembly: Mineral deposits on
orifice can cause water flow to spurt or not
regulate. Mineral deposits may be removed
from the orifice by poking with a small round
file not over 1/8 diameter, or using a small
diameter wire.
!
CAUTION:
DO NOT file or cut orifice
material.
Stream Regulator: If orifice is clean,
regulate flow as in Step 11 of the installation
instructions. If replacement is necessary, see
parts list for correct regulator part number.
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 fitting, relieve water
pressure, push in on the gray collar while
pulling on the tubing. (See Figure 13) To insert
tubing, push tube straight into fitting until it
reaches a positive stop (approximately 3/4).
Figure 13  Quick Connect Fittings
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