Electrical / Controller / Water / Refrigeration; Electrical; Merchandiser Electrical Data; Field Wiring - Hussmann RL2W Installation & Operation Manual

P/N 3053328_C

ELECTRICAL / CONTROLLER / WATER / REFRIGERATION

ELECTRICAL

These self-contained merchandisers have watercooled
condensers. Each 2 or 3-door section of case module
has a dedicated refrigeration system. For Reach-In
cases, the condensing unit is located on top of the case.
These merchandisers are controlled by the CoreLink
Controller.
Cases may be installed as standalone cases with
ends, or as part of a lineup. For lineups; Hussmann
recommends that the cases be connected to a gateway
for defrost coordination, or that partitions are
installed between individual cases to prevent frost
buildup and other problems that may result from
different defrost schedules.

MERCHANDISER ELECTRICAL DATA

Refer to merchandiser serial plate or case data sheets
for electrical information.

FIELD WIRING

TITLE PAGE
Field wiring must be sized for component amperes
stamped on the serial plate. Actual ampere draw may
be less than specified.
ALWAYS CHECK THE SERIAL PLATE FOR
COMPONENT AMPERES.
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

MAIN DISCONNECT SWITCH

Cases are equipped with a main disconnect switch. The
switch will interrupt power to the entire case. The
switch is located in the electrical box on top of the
case, right side when facing the front of the case. The
switch is positioned towards the rear of the case. The
following image shows the disconnect switch.
T
he disconnecT swiTch musT be Turned
servicing The merchandiser
Disconnect
Disconnect
Switch
Switch
Due to risk of ignition resulting from
incorrect parts or improper service,
only Hussmann authorized personnel
may service this equipment. Component
parts shall be replaced only with exact
manufacturer and model number
components. FAILURE TO USE AUTHORIZED
TECHNICIANS COULD RESULT IN
AN EXPLOSION, DEATH, INJURY AND
PROPERTY DAMAGE.
off
before
( ).
s
2-1
Reach-In
2-1