Hussmann CRFD - Electrical; Wiring Color Code; Field Wiring and Serial Plate Amperage; Ballast Location

IGFL-CRFD/CRFD 1/2-0508
6
Electrical
Wiring Color Code
CASE MUST BE GROUNDED
NOTE: Refer to label illustrated above that is afxed to case
to determine the actual conguration as checked in the
“TYPE INSTALLED” boxes.
Electrical Circuit Identication
Standard lighting for all models will be full length uorescent
lamps located within the case at the top.
The switch controlling the lights is located on the light
xture.
BEFORE SERVICING
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
ELECTRICAL COMPONENT.
This includes (but not limited to) Fans, Heaters
Thermostats, and Lights.
Field Wiring and Serial Plate Amperage
Field Wiring must be sized for component amperes printed
on the serial plate. Actual ampere draw may be less than
specied. Case amperes are listed on the wiring diagram,
but always check the serial plate.
Ballast Location
Ballasts are located within the light xture. Refer to diagram
below.
T-12 LIGHTS
CONDENSATE BOOSTER FAN
1.
1. Access Panel on left side for Coil
User Information
Stocking
Improper temperature and lighting will cause serious
product loss. Discoloration, dehydration and spoilage
can be controlled with proper use of the equipment and
handling of product. Product temperature should always
be maintained at a constant and proper temperature.
This means that from the time the product is received,
through storage, preparation and display, the temperature
of the product must be controlled to maximize life of the
product. Hussmann cases were not designed to “heat up”
or “cool down” product-but rather to maintain an item’s
proper temperature for maximum shelf life. To achieve the
protection required always:
1. Minimize processing time to avoid damaging
temperature rise to the product. Product should be
at proper temperature.
2. Keep the air in and around the case area free of
foreign gasses and fumes or owers will rapidly
deteriorate.
3. Maintain the display merchandisers temperature
controls as outlined in the refrigerator section of this
manual.
4. Do not place any product into these refrigerators
until all controls have been adjusted and they
are operating at the proper temperature. Allow
merchandiser to operate a minimum of 6 hours
before stocking with any product.