T
ROUBLESHOOTING
Code
Refers to
*EFAn
Fan or Fan Sensor
Failure
Flashing yellow
Flashing yellow
iv fluid
LED is illuminated
temperature
within iv storage
status
shelf
indicator
50
Action required
◾Check to make sure the fan sensor wires did not disconnect from the fan
or the control board.
◾If the error persists after checking the wires, replace the fan.
◾Set the power switch to the OFF position.
◾Remove any iv bags from inside the warmer.
◾Set the power switch to the ON position.
◾Visually check to see if flashing yellow LED remains illuminated.
◾Contact service if error persists.
*
All non-critical codes can be cleared using the standby button. Critical errors (marked with a *) can
only be cleared by setting the power switch at the rear of the warmer to the OFF position and
allowing the warmer to cool.
B l an k e t W a rm e r
Op er a to r ' s Ma n u al
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M N- 39 9 2 4
Rev 4
8/ 2 0
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