12
Wiring Color Code
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.
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.
Ashrae Color Code
NOTE: All other manufacturers have no standard sensor codes.
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 LED 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.
Electrical Service Receptacles (When Applicable)
The receptacles located on the exterior of the merchandiser
are intended for scales and lighted displays. They are not
intended nor suitable for large motors or other external
appliances.
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.
Case Control Systems SENSOR COLOR
Manufacturer ® > EIL CPC
Location
Coil Inlet Color Blue Blue
Part# 225-01-1755 225-01-3255
Coil Outlet
Color Red Red
Part# 225-01-1757 225-01-3123
Discharge Air
Color Green Green
Part# 225-01-1756 225-01-3260
Return Air
Color Purple Green
Part# 225-01-1758 225-01-3260
Defrost Term.
Color White Orange
Part# 225-01-0650 225-01-3254
Liquid Line
Color White Blue
Part# 225-01-0650 225-01-3255
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