3
5.
TROUBLESHOOTING
Before taking any troubleshooting action, disconnect the pump from the power supply.
lf there is any damage to the power cord or pump, any necessary repairs or replacements must
be handled by the manufacturer or his authorized customer support service. or by an equally-
qualified party, In order to prevent all risks.
FAULT
CAUSE
SOLUTION
The motor does not
start or makes no
noise
1)The motor is not powered.
2) There is no water (pump not
Enabled by the float switch)
1) Check if power is supplied to the socket
and that the plug is correctly inserted
2) Check the water level, make sure the float
can move freely.
The pump delivers no
water
1) The suction grid or piping are
clogged
2) The impeller is worn or stuck
3) The required head is too high for
the characteristics of the pump.
4) Water level under the suction
minimum
1) Remove the obstruction correctly sealed
and start the pump again.
2)
2) Replace the impeller or remove the
obstruction.
The pump does not
stop (automatic
version only)
1) The pump is not disabled by the
float
1) Make sure the float can move freely
Flow rate to low
1) The suction grid or pipe work is
partically clogged.
2) The impeller is partically clogged
or fouled
1) Remove any obstruction.
2) Remove any obstruction.
The Pump stops
running (possible
intervention of the
overload switch).
Make sure the fluid being pumped is
not too dense, causing the motor to
overheat.
- Make sure the temperature of the
water is not too high.
- Make sure there is no solid body
obstructing the impeller.
-
Power supply doesn’t comply with
the name plate’s data.
Disconnect the power cord, correct the
reason for overheating; then wait until the
pump is cooled, plug the cord and resume
operation.
ELECTRICAL DATA
Model
P1
Watt
P1
Hp
Max Flow
GPM
Voltage
Volt
Frequency
Hz
Head Max
Ft
ECODIVER 750 / 750A
750
1/2
25
115
60
79
ECODIVER 1000 / 1000A
1000
3/4
25
115
60
118
ECODIVER 1200 / 1200A
1100
1
25
115
60
157
Summary of Contents for ECODIVER 750
Page 1: ...INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE ECODIVER ...
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