Hillphoenix OB-SC R-290 PRODUCE, Руководство по установке и эксплуатации

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ELECTRICAL
Electrical hookups are made through the junction box which
can be accessed by removing the lower panel to the compres-
sor compartment.
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 inside for wiring connections. The case must
be grounded.
For more detailed electrical wiring information
(see Appendix A1).
Prior to plugging in and starting up the case always check the
data tag located on the left end exterior panel or top interior of
the case, as well as the voltage label found on the main power
cord (Fig. 5) which can be found at the rear base panel.
Note:
Check that the voltage of the receptacle you are going to
use for power and the voltage required for the case match.
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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C A U T I O N
Prior to plugging in and starting up the case.
Be certain that the voltage of the receptacle you
are going to use and the voltage required for the
case match. Failure to do so may result in case/
system damage.
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REFRIGERATION & COMPRESSOR COMPARTMENT
A bottom mounted compressor compartment can be accessed
by removing the front or rear panel (Fig. 6).
See Appendices
Fig. 5 Main power cord voltage label
VOLTAGE LABEL
Fig. 6 Compressor compartment
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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D A N G E R
When carrying out maintenance tasks inside the
refrigerated case or compressor compartment,
it is essential to disconnect the power source to
the case from the main power.
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CASE CONNECTIONS
for full instructions on how to program the Carel electronic
controller.
Access locations and/or R-290 compartment confi gurations
will vary based on case design.
See technical references on
pages 4-7 for access locations and page 12 for a compressor
compartment diagram.
Pressure Switch & Power Supply
1. After the main power cord (Fig. 5) located at the base
panel of the case is plugged in and the power switch (Fig.
7) fl ipped to ON the case should begin normal operations.
2.
The case should now be fully operational and functioning
when in the ON position.
Fig. 7 Lower panel power switch
POWER SWITCH
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