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ENGLISH
Zodiac FloPro
™
E3 3-Speed Variable Pump
|
Installation & Operation Manual
6.2 Fault Codes
Blinks
Fault
Cause
1
Micro
Controller
failure
Micro controller is
continually rebooting.
2
Mains
under
voltage
The mains voltage has
dropped below 180 volts AC
running.
Note: If this fault is active,
the controller will reboot
after voltage rises above
209 volts AC for at least 6
seconds.
3
Temperature
Over temperature (100° C)
Under temperature (-20° C)
4
Over-current
trip
Over current protection has
been tripped.
5
Mains over
voltage
Main voltage has risen
above 269 volts AC.
6
Output shaft
seized
Motor failed to start.
Motor was stopped.
7
Self check
One or more of the self tests
failed either at startup or
during operation.
8
Motor fault
One or more of the phases
has become disconnected.
10
Other fault
Any fault not covered by
other codes.
Note: Presently, no faults
should trigger this indicator.
none EEPROM
load failure
Checksum failed while
loading EEPROM to
memory.
6.3 Service Technician Maintenance
WARNING
This pump must be serviced by a professional
service technician qualified in pool/spa installation.
The following procedures must be followed exactly.
Improper installation and/or operation can create
dangerous electrical hazards, which can cause high
voltages to run through the electrical system. This
can cause property damage, serious personal injury,
and/or death. Improper installation and/or operation
will void the warranty.
6.3.1 Blocked Impeller
WARNING
Before servicing the pump, switch off the circuit
breakers at the power source. Severe personal
injury or death may occur if the pump starts
while your hand is inside the pump.
1.
Turn off the pump. Switch off the circuit
breaker to the pump motor.
2.
Remove the lid and basket.
3.
Look inside the pump for debris. Remove any
debris found inside.
4.
Replace the basket and lid.
5.
Switch on the circuit breaker to the pump
motor.
6.
Turn on the pump, and see if the problem is
solved.
7.
If the impeller is still blocked with debris and
it is not possible to remove the debris using
Steps 2 through 4, the pump will need to be
disassembled in order to access the inlet and
outlet of the impeller.
6.3.2 Impeller Removal and Replacement
WARNING
Before servicing the pump, switch off the circuit
breakers at the power source. Severe personal
injury or death may occur if the pump starts
while your hand is inside the pump.
1.
Turn off the pump. Switch off the circuit
breaker to the pump motor. If you are not
replacing the motor, do not disconnect the
electrical wiring.
NOTE
If you are replacing the motor, Zodiac strongly
recommends that a qualified service technician or
electrician properly disconnect the electrical wiring
at the pump motor.
2.
Turn off any valves to prevent pool water
from reaching the pump. Drain the water from
the pump by loosening the unions or removing
the drain plugs.
3.
Using a 9/16” wrench, loosen the bolts connecting
the pump body to the motor backplate. See Figure
13.
4.
Pull the motor and backplate out of the pump
body. Remove the pump body o-ring. The
impeller is connected to the motor shaft.
5.
Using a No. 1 Phillips screwdriver, remove
the two (2) screws holding the diffuser. (The
diffuser is the cover over the impeller.) Then
remove the diffuser (See Figure 14).
6.
Access the inlet and outlet of the impeller and
remove any debris.
