User Manual

OPERATION
MASTER SWITCH
Hestan refrigeration products come equipped with a master
power switch located behind the louvered toe kick. Remove
the toe kick to turn power on or off to the unit.
INTERIOR LIGHT
Door units are equipped with an interior light that illuminate
when the door is opened. All models come standard with
adjustable blue and white LED lighting. The cabinet also
comes equipped with a manual light switch for displaying the
products through a glass door.
Always ensure that the manual light switch is in the OFF
position before closing a solid wood or stainless steel door.
If manual light switch is left on for an extended period of
time, it may increase the cabinet temperature, and cause the
refrigeration system to run harder.
SET button
UP arrow
DOWN arrow
ON/OFF button
Dual-Zone Control Instructions
Upper Compartment:
To view the upper compartment temperature, press and release
the DEFROST button (melting snowflake).
Lower Compartment (Must be coldest zone):
Display reading always shows the lower compartment
temperature.
Setpoint Display:
Press and release the SET button; display will read St1. Press SET
again and the LOWER compartment setpoint will be displayed.
Press SET again; the display will read St2. Press SET again and
the UPPER compartment temperature will be displayed.
Changing the Lower Compartment Temperature:
1. Press and hold the SET button until the display shows St1
with “F” flashing
2. Press SET again to display the lower compartment’s current
temperature (“F” will continue to flash)
3. Use the UP or DOWN arrow key to scroll to the desired
temperature. The controller will memorize the new
temperature.
Changing the Upper Compartment Temperature:
1. Press and hold the SET button until the display shows St1
with “F” flashing. Press the DOWN arrow once; the display
will read St2.
2. Press SET again to display the upper compartment’s current
temperature (”F” will continue to flash).
LOADING PRODUCT
Before storing perishables, turn unit on and allow it to operate
for a minimum of 24 hours to allow temperatures to stabilize.
When loading items into the unit, do not block internal louvers
and fan guard openings or performance will be decreased.
CHECKING PRODUCT TEMPERATURE
1). To accurately check the temperature of product stored in the
refrigerated compartment, insert an accurate thermometer into a
plastic unbreakable bottle, partially filled with water. Tighten
bottle cap securely.
2). Place the bottle in the desired area for 24 hours. Refrain from
opening the unit during the testing period. After 24 hours,
check the temperature of the water. Adjust the temperature
accordingly using the following procedures:
DIGITAL TEMPERATURE CONTROL
Figure 1. Digital Temperature Controller
HESTAN OUTDOOR REFRIGERATION USE AND CARE MANUAL
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ON / OFF
Press the ON/OFF button to turn the unit on or off.
Programming Button Definitions:
DEFROST button (melting snowflake)