Martindale Electric PC15250 Mk2 Instruction Manual page 10

L1 L2
PHASE
THREE LIT: CORRECT
ONE LIT: THAT PHASE FAULTY
L1
L2
L3
PHASE SEQUENCE
L1
L2
PHASE
THREE LIT: CORRECT
ONE LIT: THAT PHASE FAULTY
L1
L2
L3
PHASE SEQUENCE
L1 L2
PHASE
THREE LIT: CORRECT
ONE LIT: THAT PHASE FAULTY
L1
L2
L3
PHASE SEQUENCE
L1 L2
PHASE
THREE LIT: CORRECT
ONE LIT: THAT PHASE FAULTY
L1
L2
L3
PHASE SEQUENCE
L1 L2
PHASE
THREE LIT: CORRECT
ONE LIT: THAT PHASE FAULTY
L1
L2
L3
PHASE SEQUENCE
L1 L2
PHASE
THREE LIT: CORRECT
ONE LIT: THAT PHASE FAULTY
L1
L2
L3
7
PHASE SEQUENCE
PC15250 Indication
L3
L1, L2 & L3 LED's
illuminate red.
Phase Sequence L1L2L3
LED illuminates red.
L1
L3 (See Note 1)
L2
L3
L1, L2 & L3 LED's
illuminate red.
Phase Sequence L1L3L2
LED illuminates red.
L1
L3
(See Note 1)
L2
L3
L1 illuminates red.
Ignore phase sequence
L1
L3
L2
L3
L2 illuminates red.
Ignore phase sequence
L1
L3
L2
L3
L3 illuminates red.
Ignore phase sequence
L1
L3
L2
L3
All LED's illuminated red.
L1
L3
L2
LED's.
LED's.
LED's.
Wiring Condition
All phases present.
Phase sequence is
L1, L2, L3.
All phases present.
Phase sequence is
L1, L3, L2.
Phase L1 is missing.
Phase L2 is missing.
Phase L3 is missing.
Two test probes
possibly connected
to the same phase.