REFRIGERATION
Refrigeration connections will be made through the refrigera-
tion stub up location on the customer left side of the case.
Refrigeration lines may be headed together for all cases in a
line-up, if necessary, by lines through the access holes with
a high grade silicon to prevent recirculation. All lines must be
correctly sized.
See technical reference on page 5 for access
locations.
If it becomes necessary to penetrate the case bottom for any
reason, make certain it is sealed afterward with canned-foam
sealant and white RTV.
ELECTRICAL
Electrical hookups are made through the power supply box.
Bottom Piped
- The power supply box can be accessed
through the lower storage doors and will be mounted to the
left interior panel.
Top Piped
- The power supply box is mounted to the case top.
For case-to-case wiring, run conduit between the power supply
boxes or run wiring through the raceway. When connecting to
the power supply on the case, fi eld wiring should exit box from
the side furthest away from case wiring to allow more room in-
side for wiring connections. Always check the data tag located
on left end
exterior panel or top interior
of the case. The case
must be grounded.
For more detailed electrical wiring informa-
tion (see Appendix A1).
C A U T I O N
Be certain that all plumbing connections are
compliant with local codes.
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C A U T I O N
Be certain that all electrical connections are
compliant with local codes.
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C A U T I O N
Be sure to remove all styrofoam shipping blocks
from piping and refrigerant lines. Failure to do
so may result in case damage.
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Fig. 5 "P" trap / drain outlet
PLUMBING
The drain outlet or “P” trap (Fig. 5) is shipped loose with the
case and made from a 1 1/2” PVC pipe. Care should be given
to ensure that all connections are water-tight and sealed with
the appropriate PVC or ABS cement.
C A U T I O N
If any brazing is necessary, place wet rags
around the area to avoid tank damage.
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C A U T I O N
Be certain that all piping connections are com-
pliant with local codes.
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Drain lines can be run left or right of the tee with the proper
pitch to satisfy local drainage requirements. When connecting
the PVC to the e
xisting fl oor drains be sure to provide as much
downhill slope as possible and avoid long runs of drain lines.
Do not install condensate drains in contact with non-insulated
suction lines in order to prevent condensate from freezing.
Install the 1 1/2" PVC trap, which is provided with the case. All
drains must be trapped.
Before operating the case, be certain to remove the styrofoam
shipping block that protects the plumbing lines during ship-
ping.
D A N G E R
CAUTION, RISK OF ELECTRIC SHOCK.
If the
cord or plug becomes damaged, replace only
with a cord and plug of the same type.
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CASE CONNECTIONS
9
