INSTALLATION and START UP
LEVELING
–
Level case front to back and end to
end, shimming where necessary upon in-
stallation to assure proper operation of
drains and refrigeration systems.
PLUMBING
–
To simplify cleaning and for sani-
tary purposes, we s uggest that a connec-
tion be made from the cabinet drain tube
to a floor drain. A h ose fitting is supplied
for that purpose.
The HS and HD models are
equipped with three wire grounded service
cords . For your own protection, connec-
tion must be made to a 115 volt grounded
receptacle and a power supply with a fif-
teen ampere rating minimum.
The cabinets are designed to oper-
ate on 115 volts, s ingle phase, 60 cycle cur-
rent. A separate circuit is recommended to
prevent product l oss due to overloading or
malfunction of other equipment on the
same circuit. Use a 15 amp time delay
fuse. The supply circuit must conform to
National and local electrical codes.
A wiring diagram is provided on
the condenser shroud for case refrigera-
tion.
VOLTAGE, AS MEASURED AT
THE COMPRESSOR TERMINAL DUR-
ING OPERATION, MUST NOT VARY
MORE THAN 5% FROM CABINET SE-
RIAL PLATE RATING.
NOTE: DO NOT DRILL ANY HOLES IN
SIDE OF CABINET WITHOUT FIRST
GETTING INSTRUCTIONS FROM FAC-
TORY SERVICE DEPARTMENT.
A space of 4 inches must be left open
at the front and back of the cabinet to in-
sure proper air flow over the condensing
unit.
Cabinets should not be installed in
direct sunlight or near/under heat ducts for
proper operation.
********* IMPORTANT ***********
Cabinet should be started and al-
lowed to cool down to normal operating
temperature before loading any products.
OPERATION and NORMAL
MAINTENANCE
TEMPERATURE CONTROL
–
The temperature control which
s enses the cold wall temperature, and is lo-
cated behind the removable louvered grille
at the s ide of the case, is factory s et at the
3:00 o’clock position. Adjustment of the
control is done by turning the knob clock-
wise for colder temperatures and counter-
clockwise for warmer temperatures.
DEFROSTING
–
Defrosting is accomplished manu-
ally by scraping frost from areas where it
has collected on cabinet interior. Remove
excess ice and water. After washing and
drying thoroughly reconnect power supply.
5
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