For The Service Technician; Diagnostic; Load Management Disable; Gfci Trip - ClipperCreek CS-100 User Manual

CS-100 User Manual

FOR THE SERVICE TECHNICIAN

There are four small LEDs on the PC board to help diagnose
problems:

Diagnostic:

This is the "heartbeat" of the system. When only this
LED is slowly flashing, the system has not detected any failures. If
it is on but not flashing, the board is defective. If it is not on, either
no power is applied or the board is defective.
To test the system, press and hold the two Charge Test buttons
simultaneously. If the contactor closes, the CS-100 is operating
normally. Connect the charging cable if a vehicle is available. The
contactor should close. If not, the charging cable or vehicle socket
may be defective or the vehicle is not requesting a charge.
If the CS-100 detects an internal failure, the Diagnostic LED will
blink at a faster rate. One of the other LEDs may also be on and
indicate the nature of the problem, such as an inoperative Ground
Fault circuitry or a missing Service Ground.

Load Management Disable:

This status indicator LED will
turn on in conjunction with a slow-blinking Diagnostic LED when
either the Cold Load Pickup or External Timer mode is active.
This is not a failure mode, merely a status indicator. If a vehicle
is connected, the front panel Green CHARGING light will blink
when the Load Management Disable LED is on. If a vehicle is not
connected, the Green CHARGING light will not activate.

GFCI Trip:

This Diagnostic LED is on when the unit has
detected a ground fault. When a fault has occurred the contactor
will open, the front panel Red PROTECTION light will turn on
and the Diagnostic LED will blink at a faster rate. The system
waits 5 minutes after sensing a fault, then automatically attempts
recovery. After several such attempts, the unit will remain in
Protection mode.
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