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EN-9
Kendall SCD 700 Series
Section III - Fault Conditions and Troubleshooting
When the microprocessor detects a fault condition, it interrupts the normal operation of the Controller, deactivates
all valves to vent the air from the garment(s), displays a fault code, and sounds an audible alarm. If a Garment
Mismatch alarm is triggered the user may remedy the problem by pressing the corresponding A and B Button(s).
Some alarms will remain active until the Controller is turned off, or the battery runs out of charge (if operating on
battery power). Others can be reset once the user confirms the cause of the alarm and remedies the problem.
Alarm Types:
Description
Example
Service Required
Alarm code is present because of a
failed internal component. It can not be
addressed by the user.
E5
Manual Reset Required
Alarm that can be troubleshot and
corrected by the user but requires the
device to be powered off and on. If
the alarm persists, then the controller
requires service.
A
B
E1
User Resettable
This type of alarm allows the user to
remedy the issue and resume operation
by pressing the A and B button(s)
corresponding with the port affected
without powering the unit down. For
this type of alarm, a check mark will be
shown indicating what port is the area
of concern. A yellow triangle indicates a
low concern alarm. If the triangle is red
it is indicative of an alarm related to a
pressure that is high in an abnormal way.
If the alarm persists, then the controller
requires service.
A
B
E3