CAUTIONS FOR USAGE
■This unit is provided with the filter check lamp. If the filter check lamp is flashed, clean the condenser filter. Refer to page 23 “Cleaning of condenser filter”. A clogged filter may cause poor cooling and compressor trouble.
■When connecting a liquid CO2 cylinder for the
■Leave the remote alarm switch “OFF” until the inside temperature of the freezer reaches the appropriate level. Leave the
■When the unit is first installed, or
■Cover the control panel with the control panel cover to avoid the malfunction resulting from an accidental contact with control panel (such as power switch OFF).
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