30S Y S T E M T R O U B L E E R R O R C O D E STroubleIndicationSystem TroubleConditionActionE19-00 User Program Memory Error Call installing company for service.E-20-00 Dealer Program Memory Error Call installing company for service.E-21-00 System Shutdown Call installing company for service.E-22-NN Sensor Watch Activity Failure A Motion Sensor on the zone indicated has failed the programmed Sensor Watch activity test.Insure that the sensor is able to detect activity in the area; clear any obstacles which may beblocking the sensor from detecting activity. Press y to clear the display, and then use theFunction Menu to Reset Sensor Watch Failure (see page 17). If you cannot correct theproblem yourself, call installing company for service.E-23-00 Burglary Bus Failure Call installing company for service.E-24 Service Message The system is in need of a preventive maintenance service call.E-27-00 Printer Failure Call installing company for service.E-39-00 Receiver Capacity Error Call installing company for service.E-40-NN RF Self Test Failure A wireless motion sensor on the zone indicated has failed its automatic self test routine.Call installing company for service.E-41-NN Fire Trouble A problem has been detected on the Fire zone indicated. Call for service. (GEM-P1632 andGEM-P816 panels only).E-51 Bell/Siren Trouble There is a problem with the Bell or Siren. Call installing company for service.E-58-00 Telemetry Trouble Call installing company for service.E-59-00 Telemetry Failure Call installing company for service.E-66-00 "Clean Me" Smoke Detector Dirty Clean detector or call installing company for service.E-99-00 Keypad Panic Shorted too Long Call installing company for service.