Copyright © 2012 Universal Scientific Incorporated. All rights reserved. www.universalscientificinc.com
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Hi-Temp Wash
When HI-TEMP WASH option is selected the
laboratory dishwasher adds temperature, time, and
water to the cycle. The laboratory dishwasher heats
water in the main wash to approximately 140°F (60°C).
This increase in water temperature helps laboratory
dishwasher detergent remove soil from labware more
effectively and aids in drying. HI-TEMP WASH option
can be used with all cycles except UPPER RACK, and
RINSE ONLY. HI-TEMP WASH is automatically
provided when HEAVY WASH cycle is selected.
When HI-TEMP WASH option is selected, the light
above the pad will come on and remain on until end of
cycle. To turn off the HI-TEMP WASH option, press
the pad a second time. The light above the pad will
turn off.
Sanitize Option
To sanitize your labware, select the SANITIZE option.
When selected, the light above the pad will come on
and remain on until end of cycle. The water
temperature in the final rinse will be raised to 155°F
(68°C) and will maintain that temperature for 9
minutes. This option is available in HEAVY, NORMAL
and ECO WASH cycles.
The cycle time will be extended until the proper water
temperature is reached. Washing action will continue
during the water heating delay. For best results, the
incoming water temperature should be at least 120°F
(49°C).
The sanitize criteria may not be satisfied if there is an
interruption of the cycle, power failure or if the
incoming water temperature is below 120°F (49°C).
To turn off the SANITIZE option press the pad a
second time. The light above the pad will turn off.
Heat Dry
The HEAT DRY option in combination with rinse aid
will enhance drying performance. The energy required
to use the HEAT DRY option costs pennies per cycle.
You may choose not to select the HEAT DRY option;
however you will have items in your dish load that will
not be completely dry at the end of the cycle.
You may see water vapor coming from the vent during
the drying portion of cycle. The vent is closed during
washing to hold moisture and sound inside. The vent
opens during the last few minutes of the final rinse
and remains open for drying. The drying option may
be changed at any time during the cycle and affects
only the drying period.
Opening the door longer than one minute during the
dry cycle cancels the selected dry program.
Delay Start
The DELAY START option allows you to automatically
delay starting your laboratory dishwasher from 1-3 or
2-4-6 hours depending on your model.
On models with 2-4-6 hour delay, press the pad once
for a 2 hour delay, twice for 4 hours and three times
for 6 hours. A light will come on indicating the delay
start hours and will remain on until cycle starts.
To cancel the DELAY START option and begin the
cycle before the delay period is over, press the
START/CANCEL pad.
To Cancel a Cycle
You can cancel a cycle anytime during the cycle.
Press START/CANCEL pad and the dishwasher will
start a 90 second drain. At the end of the drain, select
the desired cycle.
Status Indicator Lights
The WASHING light (some models) comes on at the
beginning of cycle and remains on until the end of the
main wash.
The DRYING light (some models) indicates the drying
portion of the cycle. The light will come on when either
drying option is selected.
When the SANITIZE option is selected, the
SANITIZED light will glow when the SANITIZE cycle is
finished. If the laboratory dishwasher did not properly
sanitize the dishes, the light will not come on. This can
happen if the cycle is interrupted. The light will remain
on until the door is opened.
The CLEAN light (some models) will come on at end
of cycle and remain on until door is opened.
Adding Labware
To add or remove items after wash cycle starts:
• Unlatch door and wait a few seconds until wash
action stops before opening.
• Add the item and wait a few seconds to allow cold air
to slowly expand inside dishwasher.
• Close door firmly to latch and resume cycle.
