SOLARJACK PCA 8-60B, Руководство пользователя

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7/19/1999 6
IF NO VOLTAGE IS SEEN AT TERMINALS 6 LD- AND 7 LD, THEN:
1 Make sure the switch is turned on. (In the up position)
2. Check to see if the water level is above the top electrode when the low water
cut-off circuit is being used, or below the bottom electrode when the high water
cut-off circuit is being used. (To bypass all remote switching circuits,
disconnect wires from terminals 3 and 4 and turn switch #5 and #6 off).
3. Check the controller for proper adjustment. If the voltage setting on the
controller is higher than the incoming voltage, the controller will not turn on.
(See controller adjustment section.)
4. Check to see if the float switch, if used, is functioning properly.
(Disconnect wires from terminals 3 & 4 to bypass float circuit.)
5. Make sure the yellow light is not on. (Over-current turn-off)
EXCESSIVE CURRENT DRAW (More than the rating of the pump but less than the
rating of the controller).
1. Check wiring diagrams for proper connections.
2. Check for skinned wires or faulty underwater splice. (See section 2.3d in
your pump manual.)
3. Check for a locked motor armature. (With the pump out of the well, bypass the
controller and connect power directly to the motor leads. If the pump still does
not run and the current is over 1.5 amps, the pump is in a locked rotor
condition and must be repaired.)