Logic-Safe - Pentair FLOTEC EVO-MULTIMAX 340 LOGIC SAFE Use And Maintenance Manual

EN
USE AND MAINTENANCE MANUAL
CHAPTER 6

LOGIC-SAFE

(Electronic device that protects the electrical pump) models Evo-Multimax 340 Logic Safe, Evo-Multimax 550 Logic
Safe
Evo-Multimax340 Logic Safe and Evo-Multimax 550 Logic Safe pumps are fitted with an integrated electronic
device, LOGIC SAFE, that controls the electric parameters of the electropump and the water temperature, by
registering the difference between the pre-set values and those generated by dry running, motor overload and water
over-temperature anomalies
CONTROL PANEL
Green LED light on: "Power-on" Pump connected to the power supply
Yellow LED light on "Pump-on" Pump running
Yellow LED light on "Pump-on" Pump running and the device has registered the "dry running" anomaly. If the anomaly
lasts it generates the definitive alarm ( red blinking led).
Red LED light "Failure" motor overload
RED blinking led "Failure": dry running or water overtemperature
Green Led "Restart": reset after anomaly
OVERLOAD
The pump will stop in case of an overload (abnormal absorbed current).
When the absorbed current exceeding the nominal value of the pump, the device will stop the pump and protect it
from power surges.
This fault will be indicated by the steady red LED "Failure".
To restore the device press the green "Restart" button.
OVERTEMPERATURE
The pump will stop when the water temperature exceeds a fixed critical value
This fault will be indicated by the blinking red LED "Failure".
In this case it is necessary to wait for it to cool before resuming use.
To restore the device press the green "Restart" button.
RESECT FUNCTIONS
Removing the cause of the anomaly
Press the RESTART button to restart the equipment and the system as normal. If the power is cut off, the
machine will automatically be restored to a serviceable condition when it returns.
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