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9-2
9.2 Food and Drug Administration (FDA) Alarm
The FDA Alarm indicates the slot temperature is below the preset limit to hold the product. The
audible alarm will sound and the alarm message will read TEMP UNDR FDA. Active timers are
automatically reset.
To turn off the audible alarm, press any
Timer
key. The alarm message will remain until the slot
temperature is within the preset limits. If no keys are pressed the audible alarm and alarm message
will remain.
A Timer Key must be pressed to clear a FDA Alarm.
ENTER
PAGE
MENU
UNDR
UNDR
UNDR
UNDR
FDA
FDA
FDA
FDA
TEMP
TEMP
TEMP
TEMP
Press any TIMER key to turn off the audible alarm.
9.3 Sensor Range Alarm
The Sensor Fail alarm indicates a sensor temperature value above or below the operating limit 90
°
F
(32
°
C) to 250
°
F (121
°
C) of the slot. The alarm message is
SENS ALRM
.
To turn off the audible alarm, press any
Timer
key. The alarm message will be displayed until the
slot temperature is within the operating limits. Power to the slot’s heaters will be turned off until the
sensor is repaired.
Service will be required to correct a sensor alarm.
ENTER
PAGE
MENU
ALRM
ALRM
ALRM
ALRM
SENS
SENS
SENS
SENS
Press any TIMER key to turn off the audible alarm.
9.4 Rise Time Alarm
The Rise Time Alarm indicates that the slot temperature failed to reach operating temperature within
the preset time limits of the system at power up.
To turn off the audible alarm, press any
Timer
key.
Service will be required to correct a Rise
Time Alarm.
ENTER
PAGE
MENU
RISE
RISE
RISE
RISE
RATE
RATE
RATE
RATE
SLOT
SLOT
SLOT
SLOT
Press any TIMER key to turn off the audible alarm and clear alarm message.
Summary of Contents for Universal Holding Cabinet
Page 46: ...17 1 17 Wiring Diagram UHC...