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If the evaporator coil is blocked due to excessive frost, turn the thermostat knob to the
“off” position for approximately one hour to defrost. Excessive frost will buildup if the
case is operated with the door open or ajar.
-Check that the display pans are installed properly.
-Is the case installed properly to allow adequate air flow to and from condenser.
Glass Fogging
-Check room ambient – Case is designed to operate in an environment not to exceed 75
F
and 55% relative humidity.
-Check case temperature – Case is designed to operate between 38
F and 42
F.
-Check that nothing is placed on the top of the case glass.
Special Service Situations
There are rare occasions when the refrigerant charge must be evacuated from a case in order to
perform service work. In those situations, Federal Industries recommends that the refrigerant
charge be evacuated into a recovery system to prevent the possibility of hydrofluorocarbons
(HFC’s) from being released into the atmosphere.
If moisture or liquid is observed around or under a Federal Industries case, an immediate
investigation should be made by qualified personnel to determine the source of the moisture or
liquid. The investigation made should determine if the case is malfunctioning or if there is a simple
housekeeping problem.
Moisture or liquid around or under a case is a potential slip/fall hazard for persons walking by or
working in the general area of the case. Any case malfunction or housekeeping problem that creates
a slip/fall hazard around or under a case should be corrected immediately.
SALE & DISPOSAL
Owner Responsibility
If you sell or give away your Federal Industries case you must make sure that all safety labels and
the Installation-Service Manual are included with it. If you need replacement labels or manuals,
Federal Industries will provide them free of charge. Contact the customer service department at
Federal Industries at (800) 356-4206.
The customer service department at Federal Industries should be contacted at the time of sale or
disposal of your case so records may be kept of its new location.
If you sell or give away your Federal Industries case and you evacuate the refrigerant charge before
shipment. Federal Industries recommends that the charge be evacuated into a recovery system to
prevent the possibility of HFC’s from being released into the atmosphere.
