Cardinal Health Kendall SCD 700 Manual page 95

Error code
Temperature Error
A B
System High
Pressure Error
E1
A B
Valve
Feedback Error
E5
E2
E5
E5
A B
Software Error
E2
E6
A E6 B
E6
Compressor Error
E7
E7
E7
Battery Error
E8
E8 A B
A B
E8
A B
Pressure
Transducer Error
Low Battery Error
B
Consult the Operation and Service Manual as your warranty may require certain
repairs to be performed by an authorized Cardinal Health service technician.
Error type Description
Manual Reset If the internal case temperature of the
Required controller drops below 5°C (41°F) or
exceeds 55°C (131°F).
Manual Reset System pressure has exceeded
Required 90 nnHg ( leg sleeve) or 180 mmHg
(foot cuff).
E5
Service If a valve electrically malfunctions,
Required this error will be displayed.
E6
Service Upon startup and periodically
Required during operation the microprocessor
performs diagnostic tests. If a
software error is detected, this error
will be triggered.
E7
Service If the compressor electrically
Required malfunctions, this error will
be displayed.
E8
Service Safe battery operation of the
A B
Required controller cannot be ensured.
Service The system could not sense a
Required pressure rise of more than 5 mmHg
during an inflation cycle or during
startup.
Recharge Less than 15 minutes of battery
Battery charge remains. The pumps and
valves will continue to operate as
long as there is enough power.
Trouble shooting
High temperature: Make sure the controller is not covered by
bedding and that the fan port, located near the power cord,
is not obstructed.
Low temperature: Allow the system to warm to room
temperature.
Check for kinked tubes or patient interference with the
garments, like pressing foot againt foot board.
Service technician only: Verify that the valve assembly wires
are properly connected and confirm solenoid actuation.
Return to Cardinal Health for service.
Service technician only: Verify that the compressor wires are
properly connected.
Service Technician only:
Ensure that an unauthorized battery pack has not been used
with the controller. Replace pack or return to Cardinal Health
for service.
Service technician only: Check the transducer tube inside the
controller to ensure it is not kinked or disconnected.
Plug the controller into an AC power outlet.