Elkay EHOA8 1B Series Installation manual

97078C (Rev. A - 5/98)
EHOA8*1B,2B
PAGE 1
With FLEXI-GUARD®
Installation/Care/Use Manual
USES HFC-134A REFRIGERANT
FIG. 1
56
SEE FIG. 4
46
SEE FIG. 3
27, 47
43, 44, 45
25
21
53
54
42
49
52
50
56
20
39, 40, 41 48 35, 36, 37
38
52
34
26
22, 23, 24
33
54

97078C (Rev. A - 5/98)
EHOA8*1B,2B
PAGE 2
FIG. 2
FINISHED FLOOR PISO ACABADO PLANCHER FINI
E = INSURE PROPER VENTILATION BY MAINTAINING 6" (152mm) (MIN.) CLEARANCE FROM CABINET LOUVERS TO WALL.
ASEGURE UNA VENTILACIÓN ADECUADA MANTENIENDO UN ESPACIO E 6" (152mm) (MÍN.) DE HOLGURA ENTRE LA REJILLA DE VENTILACIÓN DEL MUEBLE Y LAPARED ASSUREZ-VOUS UNE BONNE VENTILATION EN GARDANT 6" (152mm) (MIN.) ENTRE LES ÉVENTS DE LENCEINTE ET LE MUR
F = POWER CORD 1-1/2FEET (457mm) LONG
CABLE ELÉCTRICO DE 1½ PIE, 457 mm DE LARGO CORDON DALIMENTATION 1-1/2' (457mm)
G = ALT. ELECTRICAL OUTLET LOCATION
UBICACIÓN ALT. DE LATOMA DE ELECTRICIDAD EMPLACEMENTALTERNATIF DE LAPRISE DE COURANT
H = THIS BOLT HOLE MUST BE USED FOR FASTENING UNIT TO WALL.
ESTE AGUJERO DE TUERCADEBERÁ SER USADO PARAASEGURAR LA UNIDADA LAPARED. ON DOIT UTILISER CE TROU DE BOULON POUR INSTALLER LAPPAREILAU MUR.
J = ORIFICE HEIGHT 1-1/4" (32mm) ABOVE RIM
ALTURADEL ORIFICIO 1-1/4" (32mm) SOBRE LACORONA HAUTEUR DE L'ORIFICE 1-1/4" (32mm) AUDESSUS DU REBORD
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
SE RECOMIENDA UBICAR EL TUBO CORTO DE CONEXIÓN AL TUBO DE COBRE SIN CHAPAR DE 3/8" DE DIÁM. EXT. A 1-1/2"
(38mm) FUERA DE LA LLAVE DE PASO EN LAPARED COLOCADAPOR TERCEROS.
EMPLACEMENT RECOMMANDÉ D'ALIMENTATION EN EAU PAR TUBE EN CUIVRE NON PLAQUÉ DE 3/8 PO. (9,5 mm) D.E.
CONNECTANT UNE TUYAUTERIE DE 1-1/2 PO. (38mm) DEPUIS LE ROBINET D'ARRÊT FOURNI PAR D'AUTRES.
B = RECOMMENDED LOCATION FOR WASTE OUTLET 1-1/4 O.D. DRAIN
UBICACIÓN RECOMENDADAPARAEL DRENAJE DE SALIDA DE AGUA, DE 1¼ DE DIÁMETRO. EMPLACEMENT RECOMMANDÉ POUR LE DRAIN DE D.E. 1-1/4" DE SORTIE DEAU.
C = 1-1/4 TRAP NOT FURNISHED**
PURGADOR DE 1¼ NO PROPORCIONADO** SIPHON 1-1/4 NON FOURNI**
D = ELECTRICAL OUTLET LOCATION
UBICACIÓN DE LA TOMA DE ELECTRICIDAD EMPLACEMENT DE LA PRISE DE COURANT

97078C (Rev. A - 5/98)
EHOA8*1B,2B
PAGE 3
SENSOR RANGE ADJUSTMENT: The electronic sensor used in this cooler is factory pre-set for a "visual" range of 36
inches (914 mm). If actual range varies greatly from this or a different setting is desired, follow the range adjustment
procedure below:
A. Remove front panel of cooler.
B. Using a small tip screwdriver, rotate range adjustment screw clockwise to increase range and counterclockwise to
decrease range (See Fig. 3).
CAUTION: Complete range of sensor (24-28 inches/610-711mm) is only one turn of the adjusting screw.
C. Replace front panel.
SENSOR CONTROL: If sensor fails to operate valve mechanism or operates erratically, check the following.
A. Ensure there are no obstructions within a 40 inch (1016mm) radius in front of cooler.
B. Check wire connections at the solenoid valve and 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.
14
6
FIG. 3
HANGER BRACKETS & TRAP
INSTALLATION
1) Remove hanger bracket fastened to back of cooler by re-
moving one (1) screw.
2) Mount the hanger bracket and trap as shown in Figure 2.
NOTE: Hanger Bracket MUST be supported securely. Add
fixture support carrier if wall will not provide adequate sup-
port.
IMPORTANT:
7-3/4 in. (197mm) dimension from wall to centerline of
trap must be maintained for proper fit.
Anchor hanger securely to wall using all six (6) 1/4 in. dia.
mounting holes.
3) Install straight valve for 3/8" O.D. unplated copper tube.
INSTALLATION OF COOLER
4) Hang the cooler on the hanger bracket. Be certain the
hanger bracket is engaged properly in the slots on the
cooler back as shown in Figure 2.
5) Loosen the two (2) screws holding the lower front panel at
the bottom of cooler base and two (2) screws at the top.
Remove the front panel and set aside.
6) Connect water inlet line--See Note 4 of General Instruc-
tions.
7) Remove the slip nut and gasket from the trap and install
them on the cooler waste line making sure that the end of
the waste line fits into the trap. Assemble the slip nut and
gasket to the trap and tighten securely.
START UP
Also See General Instructions
8) Stream height is factory set at 35 PSI. If supply
pressure varies greatly from this, adjust screw, ac-
cessible by removing front panel (Item 7, Fig. 3).
CW adjustment will raise stream and CCW adjust-
ment will lower stream. For best adjustment, stream
should hit basin approximately 6-1/2 (165mm) from
bubbler.
9) Replace the front panel and secure by retightening
four (4) screws.
ITEM NO. PART NO.
Panel-Bottom Dispenser
Bracket-Valve Mounting
Sensor-Clear (115V)
Sensor-Clear (230V)
Solenoid Valve (115V)
Solenoid Valve (230V)
Panel-Right Side
Panel-Left Side
Panel-Front
Elbow 1/4 Stem x 1/4 O.D.
Fitting 1/4 NPTF x 1/4 O.D.
Nut-Cover Unplated
Screw-#6-32 x 1/2" Lg. PHMS
Clip
Screw-#10 x 1/2" Lg. PHSM
Screw-#8 x 5/8" Lg. Torx/Slot
Hex Nut
Retaining Nut
Regulator
Holder-Regulator
Screw-#10 x 1/2" Lg. HHSM
26588C
26866C
31516C
35783C
31272C
35784C
See Color Table
See Color Table
See Color Table
70817C
75507C
40116C
70644C
70254C
75497C
70864C
40045C
15005C
61314C
50986C
70002C
Item No. 5
Part No.
COLOR TABLE
Gray Beige
Almond
Stainless Stl
Sandalwood
Granite
26635C
26636C
26637C
26638C
26641C
26605C
26606C
26607C
26608C
26611C
26731C
26732C
26733C
26734C
26737C
PANEL
COLOR
Item No. 6
Part No.
Item No. 7
Part No.
11 2
15
4
12 1
1
2
3
4
5
6
7
8
9
10
11
13
12
14
15
16
17
18
19
DESCRIPTION
17
NOTE: WATER FLOW DIRECTON
RANGE ADJUSTMENT SCREW
316
18
14
714
5
8
919
9
10
13

97078C (Rev. A - 5/98)
EHOA8*1B,2B
PAGE 4
FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.323.0620
ELKAY MANUFACTURING COMPANY  2222 CAMDEN COURT  OAK BROOK, IL 60523  630.574.8484
PRINTED IN U.S.A.
PARTS LIST 115V
ITEM NO. PART NO.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38*
38a*
39
40
40a
41
41a
42
42a
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57a
Item No. 56
Part No.
COLOR TABLE
Gray Beige
Almond
Stainless Steel
Sandalwood
Granite
22706C
22707C
22708C
22709C
22711C
Power Cord
Fan Bracket
Fan Blade
Hex Nut - Fan Blade
Fan Motor 115V
Screw - Fan Motor
Shroud - Fan
Clip (Front and Rear Panels)
Bubbler Assembly
Orifice Assembly
Pedestal
Housing Assembly
Locknut
Condenser
Drier
Grommet - Compressor Mtg.
Hair Pin - Cotter
Washer
Compressor Serv. Pak FF7.5HBK
Compressor Serv. Pak EM65
Cover-Electrical Shield (Overload)
Overload/Relay 1.350.358
Overload/Relay P600B/427NFBYY
Cover - Relay
Cover - Relay
Heat Exchanger
Heat Exchanger
Tailpipe
Strainer Assy
Gasket - Tailpipe
Basin
Screw - Basin Mtg.
Cold Control
Evaporator Assy
Strainer
Drain Plug
Angle - Bracket Corner
Bracket - Front Support
Bracket - Basin Mtg.
Frame - Back/Bottom
Wrapper
Capacitor - Run
31483C
27095C
30699C
70018C
31490C
70009C
50186C
70241C
51349C
40322C
50168C
50934C
70012C
62152C
66202C
50144C
70184C
70150C
35767C
35947C
19-42439-01-550
31025C
31039C
35766C
35768C
66223C
66501C
40572C
40575C
50074C
21222C
70208C
31513C
62220C
55996C
70772C
27093C
27094C
27096C
27097C
See Color Table
35935C
PANEL
COLOR
DESCRIPTION
*INCLUDES RELAY & OVERLOAD. 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 replacement part.
WIRING DIAGRAM
This Drawing is merely for illustrating the
components of the electrical system.
NOTE:
WHEN INSTALLING REPLACEMENT
BUBBLER AND PEDESTAL, TIGHTEN
NUT (ITEM 32) ONLY TO HOLD
PARTS SNUG IN POSITION.
DO NOT OVER TIGHTEN.
BASIN
29
30
31
32
28
PARTS LIST 230V
ITEM NO. PART NO.
24
*38
40
41
42
Fan Motor
Compressor Serv. Pak
Overload/Relay
Cover-Relay
Heat Exchanger
31430C
35763C
31024C
35768C
66249C
DESCRIPTION
FIG. 4