– 38 –
Exiting the Field Service Mode
An LED beneath the inverter cover can be viewed for diagnostic testing.•
When motor is operating normally, and running, the LED blinks at a constant rate of 1/2-second on and •
1/2-second off.
When motor is operating normally, and idle, the LED blinks at a constant rate of 1-second on and 1- •
second off.
Motor/Control error condition – LED is on for .25-seconds and off for .25-seconds for a specifi ed number •
of times, during a 6-second period. The 6-second cycle repeats continuously.
Inverter/Motor Signal LED
Inverter/Motor Error Codes
LED On
FIELD SERVICE MODE
ROTATE THE CYCLE
SELECTOR KNOB TO A
LOCATION WHERE ALL
LEDs ARE LIT (88)
PRESS THE START/PAUSE
BUTTON ONCE
IDLE
30 MINUTE
TIMEOUT
FROM
START OF
SERVICE
MODE
LOSS OF
POWER TO
CONTROL
ROTATE THE CYCLE
SELECTOR KNOB TO ANY
LOCATION OTHER THAN
LEDs LIT (88)
PRESS AND HOLD THE
START/PAUSE BUTTON
ROTATE THE CYCLE
SELECTOR KNOB 180
DEGREES AND RELEASE
START/PAUSE BUTTON
(Continued next page)
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