© S.p.A.
REPORTING ERRORS
·
If the control circuit is forced to lower the motor speed due to the power
limiter, when it reaches a threshold considered as "abnormal operation", the
red LED will start to blinking quickly and after 5 seconds the pump will stop.
·
In the event of a short-circuit in the motor or a rotor suddenly blocked by a
foreign object in the gears, the motor stops immediately and the signal is
solid red.
·
If an internal threshold temperature of 50 ° C / 122 ° F is exceeded, the
direction LED ("FILL" or "DRAIN") and the red LED will blinking slowly, the
frequency of the but will allow the user to to continue using the pump.
·
If an internal temperature threshold of 65 ° C / 149 ° F is exceeded, the motor
will stop immediately and will not restart until it returns below 55 ° C / 131 ° F.
The signal is a slowly blinking red LED.
·
If the supply voltage when the engine is running falls below 80% of that when
the pump is off, the motor will continue to operate but the error of excessive
voltage drop will be signaled by alternating blinking of the blue and red LEDs.
·
If the supply voltage is less than 9.5 volts, all the LEDs flash and the pump is
prevented from turning on. If the pump was already on and this situation is
due to a voltage drop, it is switched off immediately.
·
There are no timeouts for the maximum duration of the transfer or the
detection of a dry run: it is the user's responsibility to stop the pump if it is no
longer necessary, in the event that none of the above situations exists.
4
Summary of Contents for 164 936 15-US - OCK8-E
Page 10: ...S p A EXPLODED VIEW 10...
Page 11: ...S p A DIMENSIONS 11...
Page 13: ...S p A WARNING HOT SURFACE 13...
Page 14: ......
