SECTION V
SCHEMATICS AND DIAGRAMS
5.4 Error Code Chart
Table 5-2 lists all the error codes which could display on
the hand control and gives a brief description of what
each error code means.
Table 5-2. Error Code Chart
Page 5-6Printed in U.S.A.
Error Code Description of Error Code
E01
Floor Lock Status Switch Is Not Responding. Status switch is malfunctioning, wire connections are loose, or floor
lock cylinders did not extend properly.
E02 Overcurrent - Motor #1. Motor #1 is malfunctioning. (Motor #1 is on patients left side of table).
E03 Overcurrent - Motor #2. Motor #2 is malfunctioning. (Motor #2 is on patients right side of table).
E04 Motor Driver Failure. Charging / Power Driver board is malfunctioning or wire connections are loose.
E05
Valve Driver Failure. Valve spool solenoid is malfunctioning, wire connections are loose, or main controller board
is malfunctioning. (Use SYSTEM OVERRIDE button & function buttons on emergency override panel to
determine which functions valve spool solenoid is malfunctioning).
E06
Foot Switch Failure. There are two foot switches under each function button in the foot control. This error code
indicates that only one of the two switches is being detected as being pressed. This could indicate one of the two
switches is sticking or malfunctioning.
E07
Trendelenburg Position Sensor Failure. Position sensor for Trendelenburg function is malfunctioning or wire
connections are loose.
E08 Tilt Position Sensor Failure. Position sensor for Tilt function is malfunctioning or wire connections are loose.
E09 Seat Position Sensor Failure. Position sensor for Seat function is malfunctioning or wire connections are loose.
E11 Internal RAM / Register Failure. Main controller board is malfunctioning.
E12
Calibrating Data Failure. Data from position sensors doesn't match up with main controller board's data. The
table must be recalibrated.
E13
Overheat - Motor #1. Motor's primary thermal fuse is blown. Wait 90 to 120 minutes to allow motor to cool. (The
motor was designed for intermittent; not continuous use).
E14
Overheat - Motor #2. Motor's primary thermal fuse is blown. Wait 90 to 120 minutes to allow motor to cool. (The
motor was designed for intermittent; not continuous use).
E15
Hand Control Switch Failure. There are actually two switches under each function button on the hand control.
This error code indicates that only one of the two buttons is being detected as being pressed. This could indicate
one of the two buttons is sticking or malfunctioning.
E16 or "Wait"
Wrong hand control is plugged into table. Some units will display the E14 Error Code and some may display
"Wait" for a short period and then screen will go blank.
© Schaerer Mayfield USA, Inc. 2004
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