Manual #50-14 Revised 1/03
Troubleshooting
5-2
C. 1998
Error Message Source of Problem Solution
Com--Error: Slave x Internal Communication Error Switch Off controller and call
Technical service department
Over Current Failure Chan. x Short Circuit in cable or
connection between controller
and solenoid
Switch Off controller and
check cables and
connections. Replace if
damaged
Short Circuit in solenoid Switch Off controller and
check solenoid. Replace if
necessary
Internal Short Circuit Switch Off controller and call
Technical Service Department