Chapter 3: Alarms and Troubleshooting Guide
18
C. HARDWARE ALARMS
:
ALARM MESSAGE
POSSIBLE CONDITION
OPERATOR ACTION
AIR DETECTOR
FAULT
“AIR DETECTOR
FAULT. TURN OFF
POWER, SERVICE
MACHINE.”
Air detector failure
Power down and service machine.
HEATER FAULT
LATCH
“HEATER FAULT
LATCH AT LOCATION A
B C D. PRESS RETRY
TO CONTINUE.
SERVICE MACHINE IF
ERROR PERSISTS.”
Excessive AC power line
noise or internal failure
Press RETRY to try again.
Power down and service machine if error
persists.
HEATER POWER
READ BACK FAULT
“HEATER POWER I/O
FAULT. RESTART
SYSTEM AND RETRY.
SERVICE MACHINE IF
ERROR PERSISTS.”
Heater power feedback
sense coil open.
Power feedback circuit
malfunction.
Restart the system, and try again.
Power down and service machine if error
persists.
HEATER OVER
POWER FAULT
“HEATER OVER
POWER FAULT. PRESS
RETRY TO CONTINUE.
SERVICE MACHINE IF
ERROR PER
SISTS.”
Heater hardware fault
Push RETRY to try again.
Power down and service machine if error
persists.
POWER MODULE
OVERTEMP
“POWER MODULE
OVERTEMP FAULT.
KEEP THE AIR INTAKE
AT THE BOTTOM OF
THE MACHINE CLEAR.
PLEASE WAIT FOR
SYSTEM TO CORRECT
THE PROBLEM. SLOW
DOWN THE FLOW RATE
OR USE WARMER
FLUID IF THE PROBLEM
PERSISTS.”
Power driver module
overheating
Make certain that the fan air vents at the
bottom of the machine are not blocked.
Wait for unit to correct problem. Display will
return to Infuse screen when the error
clears.
Press MUTE to silence the alarm.
Power down and service machine if error
persists.