8-3
200 28 Temperature monitor inoperative
200 29 Audio volume inoperative
200 30 Diagnostic circuit fault
200 31 CURRLIM signal error
200 32 Electrode temperature measurement malfunction
300 10 Internal overheating
300 11 Excess RF input voltage error
300 12 Out of specification input voltage : low
300 13 Out of specification input voltage : high
300 14 Bipolar output short circuit
300 16 Unable to control electrode temperature
300 20 Unsupported electrode attached
400 10 Footswitch BLUE pedal stuck on
400 11 Footswitch YELLOW pedal stuck on
400 12 Reserved for Handswitch BLUE button stuck on
400 13 Reserved for Handswitch YELLOW button stuck on
400 14 Electrode identification circuit fault
400 15 Front panel yellow UP button stuck on
400 16 Front panel yellow DOWN button stuck on
400 17 Front panel blue UP button stuck on
400 18 Front panel blue DOWN button stuck on
400 19 Front panel MODE button stuck on
400 20 Reserved for Intermittent activation switch
400 21 Electrode thermistor open circuit – bands 11/13
400 22 Electrode thermistor short circuit – bands 11/13
400 23 Invalid resistor ID – band 12
500 13 Possible board short (PWM)
500 14 Possible board short (SYNC)
500 16 Possible board short (FOOT CUT/COAG)
The above faults will be detected and reported within 1 second of occurring with the exception
of the 400-14 alarm which takes up to 1 minute. This fault code reports a fault in the electrode
identification circuit. This is also checked on power-up, at which time a fault would be detected
and reported immediately
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