1) Remove the hanger bracket fastened to back of the
cooler by removing one (1) screw.
2) Mount the hanger bracket as shown in Fig. 2 & Fig 3.
NOTE: Hanger Bracket MUST be supported securely.
Add fixture support carrier if wall will not provide
adequate support. Anchor hanger securely to wall
using all six (6) 1/4 in. dia. mounting holes.
IMPORTANT:
7 in. (178mm) dimension from wall to centerline
of trap must be maintained for proper fit.
INSTALLATION OF COOLER
3) 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 3.
4) Remove the two (2) screws holding the bottom cover
at the bottom of cooler. (Shown in Fig. 16) Remove the
bottom cover by pulling straight down and set aside.
5) Connect water inlet line--See Note 4 of General Inst.
6) Install trap. 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.
IMPORTANT: If it is necessary to cut the wasteline, loosen
the clamp (Item 62) at the drain fitting (Item 41)
and remove. Check for leaks after re-assembly.
8) Plug in electrical power and re-install bottom cover. Unit
must have electrical power to have water flow.
HANGER BRACKET (Item 10)
COOLER BACK
Fig. 3
ST ART UP
Also See General Instructions
9) Stream height is factory set at 35 PSI. If supply pressure
varies greatly from this, adjust screw located on upper
side of frame (Item 43 or 44). See Fig. 3. CW adjustment
will raise stream and CCW adjustment will lower stream.
For best adjustment, stream should be 1-1/2” above
bubbler hood. (See Fig. 4)
NOTE: If continuous flow occurs at the end of the
compressor cycle, turn cold control (Item 16)
counterclockwise 1/4 turn.
CAUTION: PLASTIC COMPONENTS
Any service of this unit that requires use of a torch,
care should be taken not to melt any of the plastic
components. To keep flame away from plastic, the
use of a shield may be required.
CLEANING:
Warm, soapy water or mild household cleaning products
can be used to clean the exterior panels of the HTV
series coolers. Use of harsh chemicals or petroleum
based cleaners WILL VOID THE WARRANTY.
CORRECT STREAM
HEIGHT
Fig. 4
IMPORT ANT:
When installing cooler, do not solder 3/8” copper inlet tube
while inserted into union fitting as damage to o-ring and
plastic will result.
Please remove bottom cover before removing top cover. To remove top cover
(Item 37), use a small screwdriver to release the snap for the top cover as shown
in Fig. 5. Then pull the small tabs on each side of the top cover outward slightly
and slide upward to remove.
FIG. 5
37
Small tabs
Cleaning the strainer
To clean the strainer, unscrew the cap of the
solenoid valve. Remove screen and rinse
thoroughly with water. Insert screen back
into solenoid valve and screw cap on. Make
sure the o-ring is placed properly.
To remove the basin (Item 12 or 34), remove two screws (Item 58) on top of the basin
(Shown in Fig. 7). Then remove the four screws (Item 71) located underneath the
dispenser bottom (Item 39 or 50) as shown in Fig. 7. Finally pull polytube (Item 35)
out of bubbler nipple (Item 47) as shown in Fig. 8. and remove the basin.
FIG. 7
58
58
12 or 34
71
FIG. 8
1
35
33
47
See figure below for
Operation of Quick
Connect Fittings
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:
- Using a small tip screwdriver, locate range adjustment screw through the
small hole between the sensor lenses (A). Turn this screw clockwise to
increase range and counterclockwise to decrease range.
CAUTION: Complete range of sensor (24-46 inches/610-1168mm) is only one
turn of the adjusting screw.
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.
The electronic sensor includes LED filter status indicators that are factory preset to monitor filter life. The sensor monitors the “ON” time
of the water valve solenoid and keeps track of total time water is dispensed. There are (3) LED’s and indicates the following:
Once power is applied to the water cooler, if all three LED’s flash then the Green LED aluminates, this indicates that there is some filter
usage memory stored. When the Green LED comes on only, this indicates that the filter life is at absolute 0% of filter life. NOTE: You
may have some very minimal filter life in memory upon receiving water cooler due to factory functional testing.
NOTE: The filter status will be retained until reset (see resetting filter monitor). The filter monitor will retain its memory even
during a loss of power.
Green LED (Good) indicates that the filter is operating within 0% - 80% of its life.
Yellow LED indicates that the filter is operating within 80% - 100% of its life.
Red LED (Replace) indicates that the filter needs to be replaced since it has reached end of filter life.
RESETTING FILTER LIFE INDICATOR: (C)
In order to reset the filter life indicator status LED’s, you must remove the finishing plug (Item 75) underneath the front dispenser. With a
straight blade screw driver or pen, reach inside opening and depress the reset button located on the back of the sensor as seen on
a minimum of 1 second. (You may need a flashlight). Reinstall finishing plug and the Green LED should be illuminated indicating that the
Please remove the basin before removing the pushbars.
Remove screw (Item 73) that holds pushbars in place. Then
simply slide the pushbars upward and remove. Do not discard the
small springs or screws. When replacing pushbars do not over
tighten screws, because the pushbars need to move freely.