Electrical; Wiring Color Code; Electrical Circuit Identification; Electrical Service Receptacles (When Applicable) - Hussmann AB Installation And Operation Manual

Wiring Color Code

CASE MUST BE GROUNDED
NOTE: Refer to label illustrated above that is affixed to case
to determine the actual configuration as checked in the
"TYPE InSTALLED" boxes.

Electrical Circuit Identification

Standard lighting for all models will be full length fluorescent
lamps located within the case at the top.
The switch controlling the lights, the plug provided for
digital scale, and the thermometer are located at the rear
of the case mullion.

Electrical Service Receptacles (When Applicable)

The receptacle that is provided on the exterior back of
these models is intended for computerized scales with a
fifteen amp maximum load, not for large motors or other
high wattage appliances. It should be wired to a dedicated
circuit.
BEFORE SERVICING
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
ELECTRICAL COMPONENT.
This includes (but not limited to) Fans, Heat-
ers, Thermostats, and Lights.

Electrical

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
specified. Field wiring from the refrigeration control panel to
the merchandisers is required for refrigeration thermostats.
Most component amperes are listed in the "Case Specs"
section, but always check the serial plate.

Ballast Location

Ballasts are located within the access panel that runs the
length of the rear of the case. Refer to diagram on page 4.

Wiring and Serial Plate Amperage

Field Wiring must be sized for component amperes stamped
on the serial plate. Actual ampere draw may be less than
specified. Field wiring from the refrigeration control panel to
the merchandisers is required for refrigeration thermostats.
Most component amperes are listed in the "Case Specs"
section, but always check the serial plate.

Ashrae Color Code

nOTE: All other manufacturers have no standard sensor codes.
Case Control Systems SENSOR COLOR
Manufacturer ® >
Location
Coil Inlet
Coil Outlet
Discharge Air
Return Air
Defrost Term.
Liquid Line
1
EIL
Color Blue
Part# 5-01-1755
Color Red
Part# 5-01-1757
Color Green
Part# 5-01-1756
Color Purple
Part# 5-01-1758
Color White
Part# 5-01-0650
Color White
Part# 5-01-0650
IGUP-AB-0408
CP
Blue
5-01-355
Red
5-01-313
Green
5-01-360
Green
5-01-360
Orange
5-01-354
Blue
5-01-355