Electrical; Wiring Color Code; Electrical Circuit Identification; Field Wiring And Serial Plate Amperage - Hussmann RGDC Installation & Operation Manual

Refrigerated curved self-service merchandiser
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Wiring Color Code

Standard Case Wire Color Code
Color Decsription
Ground
Anti‐Sweat 
Lights 
Receptacles
T‐Stat/Solenoid 230VAC
T‐Stat/Solenoid 115VAC
T‐Stat/Solenoid 24VAC
Fan Motors
Blue Condensing Unit
Use Copper Conductors Only 
430‐01‐0338 R101003
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.
The receptacle that is provided on the exterior back of these
models is intended for computerized scales with a five amp
maximum load, not for large motors or other high wattage
appliances. It should be wired to a dedicated circuit.
If more than one RGDC is being installed next to each other, the factory fitted continuous fascia may need to be installed.
All fasciae rest on the top of their cases. The self contained fascia has a hook that needs to be slid through a gusset on
the side of the case.

Electrical

Color
Green 
Purple 
Orange 
Yellow
Red/Black
White/Black
Red/White
Brown

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.
Case amperes are listed on the wiring diagram, but always
check the serial plate.

LED Driver Location

Drivers are located within the access panel that runs the
length of the rear of the case.

Finishing Touches

12
BEFORE SERVICING
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
ELECTRICAL COMPONENT.
This includes (but not limited to) Fans, Heater
Thermostats, and Lights .

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