97720C (REV. C - 8/04)
EHOA8*2D
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.
13
14
10
6
FIG. 3
HANGER BRACKETS & TRAP
INSTALLATION
1) Remove hanger brackets fastened to back of cooler by
removing one (1) screw.
2) Mount the hanger brackets and trap as shown in Figure 2.
NOTE: Hanger Brackets MUST be supported securely. Add
fixture support carrier if wall will not provide adequate
support.
IMPORTANT:
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 brackets. Be certain the
hanger brackets are 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. 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 adjustment
will lower stream. For best adjustment, stream should
hit basin approximately 6-1/2 (165mm) from bub-
bler.
9) Replace the front panel and secure by retightening
two (2) screws.
ITEM NO. PART NO.
Panel-Bottom Dispenser
Bracket-Valve Mounting
Sensor-Clear (115V & 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-Regulator
Screw-#6-32 x 1/2" Lg. PHMS
Screw-#10 x 1/2" Lg. PHSM
Hex Nut
Screw-#8 x 5/8" Lg. Torx/Slot
Holder-Regulator
Regulator
Screw-#10 x 1/2" Lg. HHSM
26588C
26866C
36028C
31272C
35784C
See Color Table
See Color Table
See Color Table
70817C
75507C
56082C
70644C
75497C
40045C
70864C
50986C
61314C
70002C
Item No. 5
Part No.
COLOR TABLE
Gray Beige
Almond
Stainless Stl
Sandalwood
Granite
Light Gray
26635C
26636C
26637C
26638C
26641C
26642C
26605C
26606C
26607C
26608C
26611C
26612C
26731C
26732C
26733C
26734C
26737C
26738C
PANEL
COLOR
Item No. 6
Part No.
Item No. 7
Part No.
11 2
9
4
12 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DESCRIPTION
NOTE: WATER FLOW DIRECTON
RANGE ADJUSTMENT SCREW
316
15
14
7
14
5
917
8
