Xylem GSSERVICE R2 Service Manual Submersible Pumps & Jet Pumps - Manual (Page 77)

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1. Terminal board connected for 230 V.
2. Set ohmmeter to R x 1, adjust to 0.
3. Slip a heavy piece of paper between motor
switch points, discharge the capacitor and
take the following ohm readings:
a. Resistance between L1 and A must be the
same as between A and yellow.
b. Yellow to red (winding side of switch) must
be the same as L1 to same red terminal.
CAUTION
Disconnect Power Source before checking.
OHMMETER CHECKS
Winding Continuity -
A.O. Smith / Century Motor
L1 = Blue wire
L2 = White wire
A = Purple wire
OVERLOAD PROTECTOR
GOVERNOR
115/230 VOLT
VOLTAGE SELECTOR
SWITCH
START
CAPACITOR
START SWITCH
PRESSURE SWITCH
WIRING TERMINAL BOARD