TK 56171-2-OP-EN
81
The following alarm codes clear automatically:
•
Alarm Code 64 Pretrip Reminder - Clears when a Pretrip Test is
performed.
•
Alarm Code 84 Restart Null - Clears when the unit is no longer in a restart
null due to a Prevent Alarm.
•
Alarm Code 85 Forced Unit Operation - Clears when the unit is no longer
running in a forced mode due to a Prevent Alarm.
•
Alarm Code 91 Check Electric Ready Input - Clears automatically when
electric power is restored.
•
Alarm Code 92 Sensor Grades Not Set - Clears when the sensor grade is
changed from 5H.
If the Limited Alarm Restarts feature is enabled, the following additional
alarm codes may only be cleared from the Guarded Access Menu. If this is
the case, the CLEAR soft key will not appear if the alarms are displayed from
the Main Menu or the Maintenance Menu.
•
Alarm Code 10 High Discharge Pressure
•
Alarm Code 23 Cooling Cycle Fault
•
Alarm Code 24 Heating Cycle Fault
•
Alarm Code 32 Refrigeration Capacity Low
Displaying and Clearing Alarm Codes
Alarms are displayed and cleared using the Alarm Menu. From the Standard
Display, press the MENU Key (
).
Figure 86.
Menu Key
The Main Menu will appear. Press the UP or DOWN Key as required to
choose the Alarms Menu (
). When the Alarms Menu is
shown, press the SELECT Key to select the Alarms Menu.
