T-Stat Location; Electrical; Wiring Color Code; Start-Up - Hussmann RGD Installation And Operation Manual

T-STAT LOCATION

The T-stats are laocted
within the electrical
raceway. The raceway
location is dependent
on the style of the front
panel and whether the
case is going to be
pushed up against a
wall. (See diagram.)
In all cases, the T-stat is
located on the same
side of the case. If you
are looking at the case
from the front, it is the
right-hand side. If you
are looking at the case
from the back, it is the
left-hand side.

WIRING COLOR CODE

G R E E N
P U R P L E
O R A N G E
Y E L L OW
R E D / B L A C K
BLACK / WHITE
B ROW N
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.
RGD RGD-SC
G RO U N D
A N T I - S W E AT
L I G H T S
R E C E P TA C L E
T- S TAT / S O L E N O I D230V
T-STAT / SOLENOID 115V
FAN MOTORS

START-UP

SELF CONTAINED
On self contained cases the unit is completely charged
and tested to the porper temperature. Siwtch on the com-
pressor. Set the timeclock to the proper time of day by
turning the dial in the direction of the arrow until the
pointer and current time of day align.
REMOTE
After proper testing, evacuation and charging, set the coil
or evaporation temperature to 15 F by the method engi-
neered into your system. A thermostat is located on the
top of thje case for temperature control. Set the thermo-
stat to cycle in and out as per the Case Specification sec-
tion of the guide. Set the timeclock to

Electrical

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 to the merchandisers is required for re-
frigeration 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 6.
BEFORE SERVICING