Perlick Residential Refrigeration, User Manual, Page: 20 / 50

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21
OPERATION
– SINGLE
DOOR
SINGLE DOOR FREEZER
OPERATION
The Perlick Single Door Freezer (H1F) comes
equipped with a state of the art refrigeration
system. The compressor is of a variable speed
variety, which automatically changes speeds
based on system conditions and load. The
cabinet is equipped with an adjustable digital
temperature controller and LED display. The
controller can be adjusted through a range of -
10 F to +10 F. The controller has been factory
set to modulate from -3 F to +5 F. To properly
determine product temperature see “
CHECKING
PRODUCT TEMPERATURE
” on page 44.
IMPORTANT NOTE: ALWAYS ALLOW
CABINET TO RUN FOR A MINIMUM OF 24
HOURS TO ALLOW TEMPERATURE
STABILIZATION AFTER START-UP BEFORE
STORING PERISHABLE ITEMS.
This cabinet is a frost-free model meaning the
evaporator (cooling coil) automatically defrosts
on demand at predetermined intervals. The
controller also has a manual defrost soft button
on the front panel signified by a melting
snowflake. If depressed it will automatically put
the system into a defrost cycle.
PROPER PRODUCT STORAGE
Install items as desired. Do not block internal
louvers or fan guard openings, as this will
decrease operating performance.
CONTROL SETTINGS
The cabinet is shipped with the controller turned
ON. To turn the cabinet OFF or ON press the
blue soft button on the front face of the controller
(if the controller is turned off with power applied
to the cabinet the LED display will read OFF,
when turned on it will read a temperature). The
controller is located on the top front face of the
cabinet and is equipped with a tinted see-
through lens, which opens by pulling out on the
bottom of the lens and rotating upwards. Always
ensure lens cover is closed before closing door
to avoid damage to the controller or lens.
The electronic control comes preset for a
product temperature of approximately 0 F with a
product temperature adjustability range of -10 F
to +5 F. To change temperature controller
settings see section “TEMPERATURE
CONTROLLER ADJUSTMENTS”
on page 42.
IMPORTANT NOTE: THE LED DISPLAY IS
READING ACTUAL AIR TEMPERATURE NOT
PRODUCT TEMPERATURE. UNDER THESE
CONDITIONS, AN 8 F AIR TEMPERATURE
SWING DOES NOT CHANGE THE ACTUAL
PRODUCT TEMPERATURE. PRODUCT
TEMPERATURE REMAINS AT A VERY
STABLE TEMPERATURE.
LIGHT SWITCH AND BULB
Your Single Door Freezer has an interior light
that is illuminated when the door is opened. The
cabinet also comes standard with a manual light
switch located next to the light. Always ensure
that the manual switch is in the off position
before closing the door. If manual light switch is
left on for an extended period of time it may
increase the cabinet temperature, especially at
the top and cause the refrigeration system to run
longer.
SINGLE DOOR
REFRIGERATOR
OPERATION
The Perlick Single Door Refrigerator
(H1R)
comes equipped with a state of the art
refrigeration system. The compressor is of a
variable speed variety, which automatically
changes speeds based on system conditions
and load. The cabinet is equipped with an
adjustable digital temperature controller and
LED display. The controller can be adjusted
through a range of 30 F to 42 F. The controller
has been factory set to modulate from 34 F to
40 F. To properly determine product
temperature see “CHECKING PRODUCT
TEMPERATURE” on page 44.
IMPORTANT NOTE: ALWAYS ALLOW
CABINET TO RUN FOR A MINIMUM OF 24
HOURS TO ALLOW TEMPERATURE
STABILIZATION AFTER START-UP BEFORE
STORING PERISHABLE ITEMS.
This cabinet is a frost-free model meaning the
evaporator (cooling coil) automatically defrosts
during off cycles. The controller also has a
manual defrost soft button on the front panel
signified by a melting snowflake, which is