DCS RF24-D, Руководство по обслуживанию

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6.6 holiday mode
The unit is equipped with a Holiday Mode of operation. When Holiday Mode is enabled, the displays, audible alarms, lights, and all
options are disabled. The user interface buttons remain enabled with audible key tones disabled.
Enabling Holiday Mode:
Press and hold the “SET” button while pressing the “F/C” button four (4) times within seven (7) seconds. The display will flash “SA”
seven (7) times and then the unit will enter Holiday Mode.
Disabling Holiday Mode:
Press and hold the “SET” button while pressing the “F/C” button four (4) times within seven (7) seconds.
Holiday Mode automatically disables after 72 hours. •
A power outage will not disable Holiday Mode. Disabling can only be accomplished by the automatic time-out or by the user. •
The display returns to operation prior to Holiday Mode activation. •
6.7 warning alarmS
The Control System refrigeration monitor will inform you if the unit is not functioning properly. It provides both visual and audible
alerts if the temperature rises above or falls below the set temperature, if there is a power failure, or if the door is left ajar.
Door Ajar: If the door is left open for more than five (5) minutes, an audible alarm will sound three (3) times every 30 seconds •
and the LED light will flash green. This will stop as soon as the door is closed.
High and Low Temperature: If the unit reaches a temperature either above or below the set point temperature for more than •
one (1) hour, an audible alarm will sound six (6) times every minute and the LED will flash red. This will continue until the
alarm is reset. The alarm may occur when changing set-points in excess of 10 degrees F and/or high usage which is normal.
Power Failure: If the unit experiences a power failure, the LED will flash amber. This will continue until the alarm is reset. With •
a power failure, no audible signal is heard. The alarm may occur upon initial installation which is normal since the unit was
run at the factory to verify quality.
6.8 reSetting the alarmS
Close door to reset Door Ajar alarm. Press the “ON/OFF” button for approximately one (1) second to reset all other audible and
display alarms.
NOTE: Although pressing the “ON/OFF” button will reset the alarms, the alarm will resume if the “alarm condition” still exists.
uSEr INTErFACE PANEL ANd CONTrOL SYSTEM
rEFrIGErATION MONITOr