Halsey Taylor OVL-II Series User manual

1
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
HALSEY TAYLOR OWNERS MANUAL
OVL-I ITM Series Electronic Eye Barrier-Free Water Coolers
Refrigerated Fountains with Back Panel
Fig.1  OVL-II-EREE-Q Fig. 2  OVL-II-SREE-Q Fig. 3  OVL-II-SEREE-Q Fig. 4  OVL-II-ESREE-Q
Figure
1
2
3
4
Model
OVL-II-EREE-Q
OVL-II-SREE-Q
OVL-II-SEREE-Q
OVL-II-ESREE-Q
Description
OVL-II Series - Extended Reach
OVL-II Series - Standard Reach
OVL-II Series - Dual Installation
OVL-II Series - Dual Installation
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 in the plastic bag
provided inside the installed unit for future reference.
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.

2
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
Figure 5  Water Supply Connections
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, SJ8-Q
Box No. 3: Fountain(s), Arm(s) and Panels
Additional materials, as noted in the Parts List, are also
shipped in these boxes.
Number Required
27688C
27689C
26990C
55836C
55991C
51546C
45396C
55905C
100322740560
160270508640
45400C
101570540560
51575C
110346220550
101637451550
161637308640
45398C
45682C
45683C
100023340560
161570808550
61313C
61314C
50986C
27006C
27342C
27000C
27344C
38417001
55840C
55839C
27691C
27754C
27692C
27755C
27004C
27340C
28328C
15005C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Parts List
Bottom Cover - Standard Reach (EE)
Bottom Cover - Extended Reach (EE)
Bottom Cover - Standard Reach
Push Arm Actuator
Push Arm Actuator - A.G.
Bubbler - S.S.
Bubbler - A.G.
Bubbler - EasyFlex (option)
Bubbler Gasket
Strainer Plate - S.S.
Strainer Plate - A.G.
Drain Gasket
Packing Ring
Drain Nut
Friction Ring
Drain Plug - S.S.
Drain Plug - A.G.
Drain Tube
Drain Tube
Waste Tube Gasket
Slip Nut
Regulator - W/Red Spring
Regulator - W/Green Spring
Regulator Holder
Basin - S.S.
Basin - A.G.
Basin Liner - S.S.
Basin Liner - A.G.
Screw - #8-18 x .37
Top Plate - Actuator
Bottom Plate - Actuator
Extended Reach Arm (EE) - S.S.
Extended Reach Arm (EE) - A.G.
Standard Reach Arm (EE) - S.S.
Standard Reach Arm (EE) - A.G.
Standard Reach Arm - S.S.
Standard Reach Arm - A.G.
Regulator Mounting Bracket
Nut - Retaining
Item Part No. Description
OVL-II
EREE-Q
See
Fig.
-
1
-
-
-
1
1
1
2
1
1
1
1
2
1
1
1
-
1
1
1
1
-
1
1
1
1
1
2
-
-
1
1
-
-
-
-
-
-
1
-
-
-
-
1
1
1
2
1
1
1
1
2
1
1
-
1
-
1
1
1
-
1
1
1
1
1
2
-
-
-
-
1
1
-
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-
-
-
1
1
1
1
2
2
2
4
2
2
2
2
4
2
2
2
1
1
2
2
1
1
2
2
2
2
2
2
1
1
1
1
-
-
1
1
1
1
25
25
23
20
20
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
24, 27
27
22
22, 27
24
24
24
24
7, 10
20
20
25
25
25
25
24
24
21
22
-
1
1
1
1
2
2
2
4
2
2
2
2
4
2
2
2
1
1
2
2
1
1
2
2
2
2
2
2
1
1
1
1
-
-
1
1
1
1
OVL-II
SREE-Q
OVL-II
SEREE-Q
OVL-II
ESREE-Q
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
COPPER TUBE CONNECT
COLD WATER SUPPLY

3
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
Parts List Continued
27008C
70856C
70854C
50198C
51468C
28327C
28326C
22797C
27885C
22799C
27887C
26958C
27889C
22795C
27891C
26833C
27893C
27026C
27895C
55996C
70683C
70682C
56092C
56159C
27687C
31375C
31376C
31384C
40045C
50203C
50595C
51409C
56082C
70016C
70989C
75507C
70817C
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Reaction Bracket
Screw - #10-24 x .38 PHMS
Rod - Pivot
Bushing Snap
Bumper - Regulator Valve Assy
Arm - Regulator Activating
Arm - Regulator Adjustment
Upper Panel (OVL-II EREE) - S.S.
Upper Panel (OVL-II EREE) - A.G.
Upper Panel (OVL-II SREE) - S.S.
Upper Panel (OVL-II SREE) - A.G.
Upper Panel (OVL-II SEREE) - S.S.
Upper Panel (OVL-II SEREE) - A.G.
Upper Panel (OVL-II ESREE) - S.S.
Upper Panel (OVL-II ESREE) - A.G.
Lower Panel (OVL-II EREE/SREE) - S.S.
Lower Panel (OVL-II EREE/SREE) - A.G.
Lower Panel (OVL-II SEREE/ESREE) - S.S.
Lower Panel (OVL-II SEREE/ESREE) - A.G.
Strainer (Supplied with Chiller)
Union - 1/4
Tee - 1/4
Poly Tubing - 1/4 (Cut To Length)
Bubbler Nipple Assembly
Regulator Mounting Bracket
Solenoid Valve Assy.
Power Cord
Sensor - Clear
Hex Nut - Unplated
Strain Relief Bushing
Snap Bushing .50 I.D.
Spacer
Regulator Nut
Hex Nut - #10-32
Screw - #8-36 x .37 Ground
Fitting - 1/4 NPTF
Fitting - Elbow 1/4
Item Part No. Description
See
Fig.
-
1
-
-
-
-
-
1
1
-
-
-
-
-
-
1
1
-
-
1
1
-
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
-
1
-
-
-
-
-
-
-
1
1
-
-
-
-
1
1
-
-
1
1
-
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
2
1
4
1
1
1
-
-
-
-
-
-
1
1
-
-
1
1
1
-
1
1
2
1
1
1
1
2
1
1
2
1
2
1
2
1
21
21
21
21
21
21
21
13, 27
13, 27
13, 27
13, 27
13, 24, 27
13, 24, 27
13, 24, 27
13, 24, 27
15, 27
15, 27
15, 24, 27
15, 24, 27
17, 18
17
18
17, 18
27
25
7, 10, 26
26
25
22, 27
25
27
25
27
25
26
26
26
1
2
1
4
1
1
1
-
-
-
-
1
1
-
-
-
-
1
1
1
-
1
1
2
1
1
1
1
2
1
1
2
1
2
1
2
1
OVL-II
EREE-Q
OVL-II
SREE-Q
OVL-II
SEREE-Q
OVL-II
ESREE-Q
NOTE: S.S. means Stainless Steel
A.G. means Aztec Gold

4
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
Figure 6  OVL-II SEREE-Q Rough-In
Figure 7  Rough-In Assembly
Dual-Station Mounting Frames
Models
OVL-II SEREE-Q  OVL-II ESREE-Q
1. Cut a rectangular wall opening 37-1/2 (953 mm) W x
37-3/4 H (959 mm) and 4-1/2 (114 mm) above the floor line
(see Figure 7). The dimensions are required to obtain proper
rim and bubbler heights for compliance with ANSI standard
A117.1.
2. Reinforce the wall opening on all sides to adequately
support the water fountain. This reinforcement must support
up to 150 lbs. static load and provide a means for securing
the frame assembly in place.
NOTE: Building construction must allow for adequate air
flow on both sides and top of remote chiller unit a
minimum of 4 (102 mm) is required.
3. Install plumbing and electrical rough-ins. A junction box
for a (3) wire, 10 amp branch circuit is provided on the
inside of the chiller. (Standard 120 Volts, 60 Hz, and single
phase.)
4. Remove frames and related hardware from packaging.
Release the two shelf rods by cutting cable ties. Attach the
two frames together through the upright supports with (4)
5/16 x 3/4 (19 mm) long bolts and nuts (provided). Tighten
securely.
REVERSED CONFIGURATION:
HIGHER UNIT ON THE RIGHT
STANDARD CONFIGURATION:
HIGHER UNIT ON THE LEFT
40
18

5
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
Legend
Item Description
A 1/4 O.D. Tube - Water Outlet Connection
B 3/8 O.D. Tube - Water Inlet Connection
C 1-1/4 O.D. Waste Tube
D Electrical Inlet on Chiller
E Electrical Outlet Location. Additional UL/CSA listed grounded outlet (By others)
required for 115 Volt, 60Hz.
Figure 8  OVL-II SEREE-Q/OVL-II ESREE-Q Rough-In Dimensions
5. Install the frame assembly squarely in wall opening
with frame upright support edges flush with the finished wall
face. Secure the frame to the wall through holes with (12)
5/16 bolts or screws (not provided). Tighten securely.
NOTE: Be sure that frame is squared in location. Do not
use less than required screw quantity and size.
6. Attach the chiller shelf support rods to the right side of
the frame uprights at the second set of holes counting from
the bottom and to the shelf at the (2) side holes. Line up the
other shelf holes with the frame bottom holes and fasten the
assembly to the wall opening using appropriately sized
screws or bolts and nuts (not provided).
MODEL OVL-SEREE SHOWN
MODEL
OVL-ESREE

6
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
Figure 9  OVL-II EREE-Q/OVL-II SREE-Q Rough-In
Figure 10  Rough-In Assembly
Single-Station Mounting Frames
Models
OVL-II EREE-Q  OVL-II SREE-Q
1. Cut a rectangular wall opening 18-3/4 (475 mm) W x
37-3/4 H (959 mm) and 4-1/2 (114 mm) above the floor line
(see Figure 10). The dimensions are required to obtain
proper rim and bubbler heights for compliance with ANSI
standard A117.1.
2. Reinforce the wall opening on all sides to adequately
support the water fountain. This reinforcement must support
up to 150 lbs. static load and provide a means for securing
the frame assembly in place.
NOTE: Building construction must allow for adequate air flow
on both sides and top of remote chiller unit.
Minimum of 4 (102 mm) is required.
3. Install plumbing and electrical rough-ins. A junction box
for a (3) wire, 10 amp branch circuit is provided on the
inside of the chiller. (Standard 120 Volts, 60 Hz, and single
phase.)
4. Remove frame and related hardware from packaging.
Release the two shelf rods by cutting cable ties.
40
18
MODEL
OVL-SREE
MODEL
OVL-EREE

7
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
5. Install the frame squarely in wall opening with frame
upright edges flush with the finished wall surface. Place
shelf inside frame and line up the (2) holes on each. Insert
loose ends of rods into holes on sides of shelf panel. Using
appropriately sized screws or bolts (not provided), fasten
the shelf and frame to the bottom of wall opening.
Secure the frame sides and top to the wall opening using
(10) 5/16 bolts or screws (not provided).
NOTE: Be sure that frame is squared in location. Do not
use less than the required screw quantity and
size.
MODEL OVL-EREE MODEL OVL-SREE
Legend
Item Description
A 1/4 O.D. Tube - Water Outlet Connection
B 3/8 O.D. Tube - Water Inlet Connection
C 1-1/4 O.D. Waste Tube
D Electrical Inlet on Chiller
E Electrical Outlet Location. Additional UL/CSA listed grounded outlet (By others)
required for 115 Volt, 60Hz.
Figure 11  OVL-II EREE-Q/OVL-II SREE-Q Rough-In Dimensions

8
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
7. Install fountain. Remove bottom access panel on
underside of fountains and SAVE the screws. Mount
the fountains to the upper panel and frame with
(4) 5/16 x 3/4 (19mm) long bolts and nuts provided.
Tighten securely.
Note: With OVL-II SEREE-Q or OVL-II ESREE-Q models, the
standard reach fountain must be mounted at the
upper position on panel.
Figure 14  Fountain Installation
Figure 13  Upper Panel Installation
8. Connect the fountain drain waste tube to the building
sanitary sewer system. Connection should be made in
compliance with local plumbing code requirements. (Note:
Plumbing trap is not included with the fountain).
9. Make connection between solenoid valve assembly
and fountain(s). Insert the 1/4 poly tubing coming from the
fountain with sensor into the solenoid valve. Insert the 1/4
poly tubing coming from the fountain with push button into
the tee (See Figs. 17 & 18).
10. Connect power cord of sensor to solenoid valve by
running it through the back panel and connecting it
as shown in Fig. 26. Connectors may be connected to
either terminal on solenoid valve. Attach ground wire to
solenoid valve bracket with green ground screw.
3. Attach solenoid valve assembly to the underside of
cross member of mounting frame on electronic
sensor unit. (See Fig. 7).
4. 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. 17 &
18). 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.
5. 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 union/tee
(provided) on the marked chiller outlet port. Insert one end of
1/4 poly tubing into the union/tee and the other end into the
straight fitting on the solenoid valve assy (See Figs. 17 & 18)
6. 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.
Special Tools
Item Description Quantity
None
Item Description Quantity
Additional Materials
1 Unplated copper inlet pipe Quantity
REQUIRED TOOLS AND MATERIALS
These tables show special tools and/or additional materials (not
provided) which are necessary to complete installation of these
units:
OVL-II EREE-Q/SREE-Q/SEREE-Q/ESREE-Q
INSTALLATION
1. Assemble and place frame in wall as shown on preceding
pages.
2. 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 on the shelf.
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 Service Stop Quantity
Figure 12  Chiller Installation

9
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
DO NOT SOLDER tubes while
inserted into the strainer as
damage to o-rings may result.
12. 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 connecting
these products to a supply line with
pressure lower than 20 PSIG or
higher than 105 PSIG IS NOT
covered under warranty.
13. Make electrical connections to the chiller. See chiller
instructions.
14. Check stream height from bubbler. Stream height is
factory set at 35-40 PSI. If supply pressure varies greatly
from this, please do the following. For Pushbar units only,
remove items 2, 19, and 20 (push arm and the bottom and
the top actuator plates  Figure 20) by removing the screws
holding assembly together and adjust the screw on the
regulator (Item 14  Figs. 21 & 22). Clockwise adjustment will
raise stream height and counterclockwise movement will
lower stream height. For Electronic sensor units only,
remove bottom access panel and turn adjustment screw on
the regulator (Item 14 - Figs. 25 & 27). Clockwise adjustment
will raise stream height and counterclockwise movement will
lower stream height. For best adjustment, stream height
should be approximately 1-1/2 (38mm) above the bubbler
guard. (See Figure 16).
15. Mount lower panel. Loosen the two (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.
16. Replace bottom access panel to fountain basin using
screws provided. Tighten securely.
Figure 15  Lower Panel Installation
Figure 17  OVL-II EREE-Q/SREE-Q Tube Routing
Figure 16  Stream Height
Figure 18  OVL-II SEREE-Q/ESREE-Q Tube Routing
CHILLER
INLET
34
37
CHILLER
OUTLET
35
37 - TO
BUBBLER
CHILLER
INLET
34
37
CHILLER
OUTLET
36
37 - TO
BUBBLER
37
37
11. Turn on water supply and check for leaks. Release air
from tank by interrupting infrared beam; a steady stream of
water assures all air is removed. The sensor has a 30
second maximum ON time. It may be necessary to step away
from beam a few times to allow chiller tank to fill.
37

10
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
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.
DO NOT file or cut orifice material.
Stream Regulator: If orifice is clean, regulate flow as in Step 14
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 19). To insert tubing, push tube straight into fitting
until it reaches a positive stop (approximately 3/4).
Cleaning of Aztec Gold Models
requires special care. Outer
surfaces must be cleaned with mild
detergent or a mixture of vinegar
and water only, rinsed and wiped
dry. Abrasive and acidic cleaners
may eventually damage the Aztec
Gold finish.
Figure 21  Regulator Mounting Mechanism
Figure 20  Push Arm Mechanism
28
14
24 15
Regulator
Mounting Bracket
43
Figure 22  Regulator Assembly
19
2
20
29
30
31
23
25
27
26
Stream Height
Adjustment
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 a
obstruction in the valve itself or elsewhere in the water
supply line. WARNING: Do not expose sensor to direct
sunlight.
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
approximately 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.
Figure 19  Quick Connect Fittings
29
26

11
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
Figure 23  Push Bar Fountain Assembly
Figure 24  Push Bar Fountain Assembly - Side View
3, 4
16
17
32
5
10
22
67
8
9
13
11
8
12 33
See Fig. 22
1
See Fig. 20
See Fig. 21

12
OVLEREEQ*G OVLSREEQ*G OVLESREEQ*G OVLSEREEQ*G
97882C - (REV. A - 8/04)
2222 CAMDEN COURT
OAK BROOK, IL 60523
630.574.3500
PRINTED IN U.S.A. FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR VISIT OUR WEBSITE WWW.HALSEYTAYLOR.COM
Figure 25  View of Electronic Sensor Figure 26  View of Solenoid Valve
Figure 27  Electronic Sensor Fountain Assembly - Side View
Connect To
Sensor Assy.
38
3, 4
45
41
40
50
49
51
21
48
42
46
1
44
39
32
33
515
14
47
43
12
13
11
9
8
7
6
10
8
REPAIR SERVICE INFORMATION TOLL FREE NUMBER 1.800.260.6640