3M HCD-1 - Page 13

13
Mode, the compressor is operated
less frequently, thus the water is not
chilled to desired low temperatures.
dispensing water.
Compressor does not have enough
ventilation. The dispenser needs to
be relocated to a well-ventilated
area.
Please contact 3M
certified professional
.
The
Cold
Water Temperature
indicator is not lit.
Set the
cold
water temperature to level 1 or
higher.
During
dispensing, the
flow of water is
suddenly
reduced.
The water supply
valve is closed.
Ch
eck and open the water supply
valve.
The filter needs to be replaced.
Replace the filter. Please contact 3M certified
professional.
Too much water has been
dispensed. Water level in tanks are
very low.
Wait a few minutes before dispensing.
Noise during
operation
•
The dispenser is not on the level
ground.
• There are objects placed on top
of the dispenser.
• Noise after water is discharged.
•
Ensure that the dispenser is on flat and
level ground.
• Keep the dispenser away from other
objects. Do not place any object on top of
the dispenser.
• As soon as water is discharged, the tank is
refilled with supply water. If noise occurs
during this operation, it is normal.
Foreign materials
in water
•
The filter needs to be replaced.
• The tank needs to be cleaned.
Please contact 3M certified professionals to
replace the filter or clean the tank.
Leakage
Poor connections
Close the water supply valve, unplug the
equipment, and contact 3M certified
professionals.
Condensation on
cold parts of the
dispenser
Environment is too h
umid
Remove
the
source of humidity or
contact 3M
certified professionals to relocate the
dispenser.
Unable to stop
water from
dispensing.
Auto Dispense
is
switched
on.
Stop
Auto Dispense
by
pressing
the cold
water level again while water is being
dispensed.
The
buttons on
the touch screen
panel do not
respond or work.
The touch screen panel
is locked.
Unlock
the touch screen panel by
tapping
and
holding the Auto Dispense button for 3
seconds.