11
P/N 1011263 Rev. D 04/18
Problem
Possible Cause
Corrective Action
Unit displays fault message:
“’B’ System
Fail”.
Followed by a graphic display.
Power, Motor, ‘A’, and ‘C’ lights are solid
and Service and ‘B’ lights are flashing.
SSR is stuck open causing platen ‘B’ to not reach set
point within 30 minutes.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Platen ‘B’ Heater.
Failed Display Board
Failed I/O Board.
Loose wire or connection.
Failed thermocouple.
Unit displays fault message:
“’C’ System
Fail”.
Followed by a graphic display.
Power, Motor, ‘A’, and ‘B’ lights are solid
and Service and ‘C’ lights are flashing.
SSR is stuck open causing platen ‘C’ to not reach set
point within 30 minutes.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Platen ‘C’ Heater.
Failed Display Board
Failed I/O Board.
Failed thermocouple.
Loose wire or connection.
Unit displays fault message:
“’A’ Platen
Low”.
Followed by a graphic display.
Power, Motor, ‘B’, and ‘C’ lights are solid
and Service and ‘A’ lights are flashing.
SSR is stuck open causing platen ‘A’ temperature to
decrease by 27° C (50° F) after achieving set point.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Platen ‘A’ Heater.
Failed Display Board
Failed I/O Board.
Loose wire or connection.
Failed thermocouple.
Unit displays fault message:
“’B’ Platen
Low”.
Followed by a graphic display.
Power, Motor, ‘A’, and ‘C’ lights are solid
and Service and ‘B’ lights are flashing.
SSR is stuck open causing platen ‘B’ temperature to
decrease by 27° C (50° F) after achieving set point.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Platen ‘B’ Heater.
Failed Display Board
Failed I/O Board.
Loose wire or connection.
Failed thermocouple.
Problem
Possible Cause
Corrective Action
Unit displays fault message: “
’C’ Platen
Low”
. Followed by a graphic display.
Power, Motor, ‘A’, and ‘B’ lights are solid
and Service and ‘C’ lights are flashing.
SSR is stuck open causing platen ‘C’ temperature to
decrease by 27° C (50° F) after achieving set point.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Platen ‘C’ Heater.
Failed Display Board
Failed I/O Board.
Failed thermocouple.
Loose wire or connection.
Unit displays fault message: “
’A’ Sensor
Open”.
Followed by a graphic display.
Power, Motor, ‘B’, and ‘C’ lights are solid
and Service and ‘A’ lights are flashing.
Disconnected/Failed Platen ‘A’ Thermocouple.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Display Board.
Unit displays fault message:
“’B’ Sensor
Open”.
Followed by a graphic display.
Power, Motor, ‘A’, and ‘C’ lights are solid
and Service and ‘B’ lights are flashing.
Disconnected/Failed Platen ‘B’ Thermocouple.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Display Board.
Unit displays fault message: “
’C’ Sensor
Open”
. Followed by a graphic display.
Power, Motor, ‘A’, and ‘B’ lights are solid
and Service and ‘C’ lights are flashing.
Disconnected/Failed Platen ‘C’ Thermocouple.
Cycle power off and on if fault message persist; con-
tact your maintenance person or Antunes Technical
Service for service.
Failed Display Board.
