Refrigeration (Self Contained Models) - Hussmann microSC MDN-BA Installation & Operation Manual

2-2 ELECTRICAL / REFRIGERATION
REFRIGERATION
Each self-contained model is equipped with
its own condensing unit and control panel
located beneath the display area . The correct
type of refrigerant will be stamped on each
merchandiser's serial plate . The merchan-
diser refrigeration piping is leak tested . The
unit is charged with refrigerant, and shipped
from the factory with all service valves open .
CAUTION
!
WARNING
!
NOTICE
Refrigeration lines are under pressure.
Refrigerant must be recovered before
attempting any connection or repair.
IMPORTANT
STOP
...ATTENTION
INSTALLER
It is the contractor's responsibility to
install merchandiser(s) in accordance with
DANGER
!
all local building and health codes.
DANGER
!
When brazing pipes, be sure to use an
insulation blanket (not shipped with the
merchandiser) to prevent damage to the
metal merchandiser bottom.
P/N 9FQ-6-P110-075-00_B
STOP
ATTENTION
INSTALLER
NOTE
NOTE
U.S. & Canada 1-800-922-1919 • Mexico 01 800-890-2900 • www.hussmann.com
WATER OUTLET AND WATER SEAL
The condensate water outlet is located at the
front of the liner bottom under deck pan . The
outlet has a factory installed, external water
seal .
For self contained models, this water seal
drains into the condensate evaporator pan
located beneath the merchandiser .
NOTE: All lower base panels must be in place
when the refrigerator is operating . If not, air-
flow from the condenser will be directed over
the evaporator pan and defrost water in the
pan may overflow . CAUTION
!
WARNING
!
NOTICE
Product will be degraded and may spoil if
allowed to sit in a non-refrigerated area.
CAUTION
!
IMPORTANT
WARNING
!
NOTICE — LOCK OUT / TAG OUT —
To avoid serious injury or death from electri-
STOP
cal shock, always disconnect the electrical
power at the main disconnect when servicing
IMPORTANT
or replacing any electrical component. This
includes, but is not limited to, such items as
doors, lights, fans, heaters, and thermostats.
DANGER
!
STOP
DANGER
!
DANGER
!
DANGER
!
STOP
ATTENTION
INSTALLER
STOP
ATTENTION
INSTALLER
NOTE
NOTE
NOTE