Electrical; Wiring Color Code; Ashrae Color Code - Hussmann DSF Installation And Operation Manual

WIRING COLOR CODE

GREEN
PURPLE
ORANGE
YELLOW
RED / BLACK
BLACK / WHITE
BROWN
CASE MUST BE GROUNDED
NOTE: Refer to label 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 fluores-
cent 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 merchan-
diser are intended for scales and lighted displays. They are
not intended nor suitable for large motors or other ex-
ternal 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, Heat-
ers, Thermostats, and Lights.
FIELD WIRING & 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
GROUND
ANTI-SWEAT
LIGHTS
RECEPTACLE
T-STAT /SOLENOID 230V
T-STAT / SOLENOID 115V
FAN MOTORS

Electrical

to the merchandisers is required for refrigeration ther-
mostats. Most component amperes are listed in the "Case
Specs" section, but always check the serial plate.
BALLAST LOCATION
The DSF, DSFM has no lights other than Optional Ledge
lights. The ballasts for ledge lights are located in the fix-
ture itself.
WIRING & 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 con
trol panel to the merchandisers is required for refrigera-
tion thermostats. Most component amperes are listed in
the "Case Specs" section, but always check the serial plate.
WIRING HALOGEN LIGHTS
Halogen lamps must not be operated above recommended
rated voltage. They should be wired on a 3 wire, 3Ø sys-
tem with a neutral. Feed the lights from the balanced leg
if you have a high leg.

ASHRAE COLOR CODE

NOTE: All other manufacturers; no known sensor codes
SENSOR COLORS
Case Control Systems
Manufacturer ® >
Location
Coil Inlet
Color
Part#
Coil Outlet Color
Part#
Discharge Air Color
Part#
Return Air
Color
Part#
Defrost Term.
Color
Part#
Color
Liquid Line
Part#
9
EIL CPC
Blue Blue
225-01-1755225-01-3255
Red Red
225-01-1757225-01-3123
Green Green
225-01-1756225-01-3260
Purple Green
225-01-1758225-01-3260
White Orange
225-01-0650225-01-3254
White Blue
225-01-0650225-01-3255
Rev.0303