Motor Flash Codes - onga ECO800 Owner's Manual

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If a fault develops with the motor, the error light will flash a number of times as per the following table. Faults can be
cleared by resetting power to the motor. If faults persist contact your Pentair service agent.

MOTOR FLASH CODES

1
Microcontroller
failure
Microcontroller
is continually
rebooting.
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Eco800_OM_final
Monday, 12 November 2012 9:13:35 AM
The variable speed motor is a sophisticated and highly technical device. Should a fault
occur with the motor, it cannot be serviced and must be replaced by a certified Pentair
service agent.service agent or similarly qualified personnel in order to avoid a hazard.
Warranty is void if unauthorised modifications are made to any component.
2 2 3
Mains under Over
voltage Temperature
The mains Motor temperature
voltage has has exceeded
dropped below maximum limit.
180VAC. Speed will reduce
until motor
returns to motor returns
acceptable
temperature.
c
e o
8 0 0
No. of flashes
4 5
Over Mains over Output shaft
Current voltage
Over current The mains Motor shaft
protection voltage seized due
has tripped. has risen to to blockage
Speed will above 269VAC
reduce until
to acceptable
condition.
6 7
Self check Motor
seized failed
One or more One or more
of the self-tests of the phases
failed during has become
in pump start up or disconnected.
or fan. while running.
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8
fault
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13