Section 9: TroubleshootingAC GOODTROUBLECODE(S)LOW AUXBATTERY NOTIFICATIONSHORT NOTIFICATIONOPEN ACTIVEALARMCLUTCH ON 5V POWERALARMLOOP OPENBATTERYGOODFDO ModuleFDO Module Trouble CodesTrouble Codes indicate a problem with the Fire Door Module, or a connection to the Fire Door Module. Multiple trouble codescan be active (or uncleared) at the same time. The Fire Door Operator will indicate uncleared troubles by lighting the Trouble LEDon the Remote Test and Trouble Plate, and producing an audible indicator through the sounder. The uncleared trouble codes aredisplayed on the integrated operator display, and the trouble code numbers are flashed out on the Fire Door Module’s on-boardLED, in sequence. Once the cause of a trouble has been resolved, the trouble code will remain uncleared until the key-switchon the Remote Test and Trouble Plate is turned to the RESET position. Any unresolved troubles will remain uncleared and anyresolved troubles will be cleared.TroubleCodeBlinksControl Board Display Trouble Code Description1 CLUTCH CKT FAULT WIRING FROM THE FDM TO THE ELECTRIC CLUTCH IS DISCONNECTED OR BROKEN5 BATTERY NOT PRESENT LEAD ACID BATTERIES ARE NOT CHARGING OR ARE DISCONNECTED6 CHARGER VOLTAGE FAIL FDM BATTERY CHARGER IS NOT WORKING BECAUSE THE SUPPLY VOLTAGE HAS FAILED7 BATTERY LOW LEAD ACID BATTERIES ARE DISCHARGED8 EXTERNAL POWER LOSS PRIMARY INPUT POWER TO THE FDM IS NOT PRESENT10 NOTIFICATION CIRCUIT OPEN WIRING FROM FDM TO NOTIFICATION APPLIANCE IS DISCONNECTED OR BROKEN, OR THE END-OF-LINE DEVICE IS NOT CONNECTED11 NOTIFICATION CIRCUIT SHORT FDM CONNECTION TO THE NOTIFICATION APPLIANCE IS SHORT CIRCUITED12 ALARM CIRCUIT OPEN WIRING FROM THE FDM TO THE SMOKE DETECTOR IS DISCONNECTED OR BROKEN, OR THE END-OF-LINE DEVICE IS NOT CONNECTED15 TEST REQUIRED TEST OF THE FIRE DOOR AND FIRE DOOR OPERATOR IS REQUIRED16 REAL TIME CLOCK ERROR FDM CLOCK IS NOT WORKING17 STUCK RESET THE KEY-SWITCH ON THE REMOTE TEST & TROUBLE PLATE IS STUCK IN THE “RESET” POSITION19 COMM LOSS WITH MAIN BOARD FDM HAS LOST COMMUNICATION WITH MAIN CONTROL BOARD20 COMM LOSS WITH POWER SUPPLY MONITOR FDM HAS LOST COMMUNICATION WITH THE POWER SUPPLY PANELTrouble indications must be cleared by fixing their cause and then turning the key switch to reset and back. If the underlyingcause has not been fixed, the reset switch will silence the trouble sounder for 24 hours, but the amber LED on the Fire DoorModule will still flash and the main board LCD will still display the trouble. This silencing feature is for convenience only and doesnot indicate that the underlying cause of a trouble indication has been fixed.If a trouble has been correctly cleared the LCD will no longer indicate the trouble, the amber LED will no longer flash out thetrouble code, the sounder will no longer beep.9.8