Impulse DO4837R Refrigerator User Manual


 
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888 Porter Rd. Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com
START-UP AND OPERATION
Case Start-Up
Plug cord into a certified electrical outlet with
ground.
Turn on the Main Power Switch. Switch is in
the Drop-In Refrigerated Section on the rear
right hand side of base.
The Temperature Control Module (LED) will
illuminate. Evaporator coil fans and the
compressor motor should turn on.
From the front of the case, raise the deck to
confirm that the coil fans are functioning
properly.
Turn on the lights. Light Switch is in the Up-
per Display interior of the case at rear right
side (see illustration at right).
First time lighting may require a short warm
up period for the bulbs. Slightly dim or a
flickering of new bulbs is normal.
Temperature Settings
This case has been tested to maintain a
temperature at or below 5° Celsius / 41°
Fahrenheit.
When the merchandiser is in a start up
mode or has been idle for a long period of
time, the unit will require 30 minutes in order
to pull-down to temperature.
Spirit-Filled Thermometer located in refriger-
ated compartment is for monitoring warmest
air temperature in accordance with NSF®
Std. 7 (see illustration at right).
The temperature is controlled by a Tempera-
ture Control Module. It is located at the
lower-right area (from the case rear) of the
Drop-In Refrigerated Section. See top-right
illustration for general location.
If a temperature setting change is
required,refer to the instructions for the
CPC® (ESC3) Temperature Control
Programming operating section of this man-
ual
Note: See Technical Data section of this
manual for proper settings to maintain prod-
uct temperature per model.
10
—– Main Power “Rocker” Switch —–
OFF
ON
— Upper Display Case & Drop-In Refrigeration Section —
—– Spirit-Filled Thermometer —–
Main
Power
“Rocker”
Switch
Light
Switch
Temperature
Control Module
Spirit-Filled
Thermometer
(see illustra-
tion below)
Shelves
Drop-In
Refrigerated
Section
Deck
Condensate
Pan
Upper
Display
Case