ITT SMART SWITCH 801P5 - Manual (Page 37)

Page 33 801P5 Smart Switch TM
Display shows E-96
This code indicates an internal A/D reading that is out of its
allowable tolerance. Although this can indicate an internal
component failure, the most common cause of this error is
vacuum applied to the pressure port of the unit. If the cause is
vacuum, once the pressure returns to near zero, the unit will return
to monitoring and controlling. If the cause is internal component
failure, contact Neo-Dyn Customer Service for assistance.
Display shows E-97
This error indicates that the internal user data, saved in the
nonvolatile RAM, has become corrupt. Press the [SELECT] key to
cause the unit to reboot. If the unit continues to show E-97,
contact Neo-Dyn Customer Service for assistance.