tekmar 423 Universal Reset Module - Manual (Page 32)

© 2007 D 423 - 08/07 32 of 36
Error Message Description
BUS 2 DEVICE LOST
Communication is lost to a tN4 device on Bus 2. The number shown is the address of the lost
device. The LCD on the lost device displays Bus Boil OPn. Ensure that there is power to the
lost device. Trace the wires from the control to the lost device looking for loose or damaged
wires. The error message self clears when the error condition is corrected.
Note: If you deliberately remove a tN4 device, hold the Up and Down buttons to clear the
error.
BUS 3 ERROR
Communication has been lost on Bus 3. Check the tN4, C and R wires for each tN4 device.
Check the polarity of the C and R wires. Check for loose or broken wires. The error message
self clears once the error condition is corrected.
BUS 3 DEVICE LOST
Communication is lost to a tN4 device on Bus 3. The number shown is the address of the lost
device. The LCD on the lost device displays Bus Boil OPn. Ensure that there is power to the
lost device. Trace the wires from the control to the lost device looking for loose or damaged
wires. The error message self clears when the error condition is corrected.
Note: If you deliberately remove a tN4 device, hold the Up and Down buttons to clear the
error.
MASTER DEVICE ERROR
Two tN4 buses are wired together. Check the tN4 bus wiring. The error message self clears
once the error condition is corrected.
MIX 1 MODULE ERROR
The control lost communication with the Mixing Module or more than one Mixing Modules
have been connected to the Mix 1 bus. Ensure that there is only one Mixing Module on the
Mix 1 bus and that there is power to the Mixing Module. Trace the bus wires from the control
to the Mixing Module looking for any loose or damaged wires. The error message self clears
once the error condition is corrected.
MIX 2 MODULE ERROR
The control lost communication with the Mixing Module or more than one Mixing Modules
have been connected to the Mix 2 bus. Ensure that there is only one Mixing Module on the
Mix 2 bus and that there is power to the Mixing Module. Trace the bus wires from the control
to the Mixing Module looking for any loose or damaged wires. The error message self clears
once the error condition is corrected.
MIX 3 MODULE ERROR
The control lost communication with the Mixing Module or more than one Mixing Modules
have been connected to the Mix 3 bus. Ensure that there is only one Mixing Module on the
Mix 3 bus and that there is power to the Mixing Module. Trace the bus wires from the control
to the Mixing Module looking for any loose or damaged wires. The error message self clears
once the error condition is corrected.
Error Messages (2 of 5)