Multifunction PV Analyzer
Before you Start
13
Error Messages
When the Analyzer detects error conditions, the display shows W and an error code. See
Ta b l e 7 . These error conditions disable or stop the test.
Tip: Push INFO for instructions about the error message.
Tab l e 7. Erro r Cod e s
Error
Code
Test Type Description
1.1
Pre-test
Automatic
Irregular voltage detected between inputs green and yellow
V ≥50.0 V
1.2
Pre-test
Automatic
Irregular voltage detected between inputs red and blue
V ≥1020 V, V
AB
Polarity: MINUS or AC (when V ≥5.0 V)
1.3
Pre-test
Automatic
Irregular voltage detected between inputs blue and yellow
V ≥30.0 V
1.4
Pre-test
Automatic
Short circuit current overload
I
SC
≥20.5 A
1.5
Pre-test
Automatic
Irregular voltage detected between inputs red and green (or blue and
green)
V ≥50.0 V
1.6
Pre-test
Automatic
Irregular voltage detected between inputs red and blue
V ≥1020 V DC, ≥720 V AC, MINUS (when V ≥5.0 V)
1.7
Pre-test
Automatic
Irregular voltage detected between inputs green and yellow
V ≥720.0 V
2.1
Automatic
Te s t
Overheating (over-temperature)
3.1
Automatic
Te s t
Memory overload
4.1
Te s t
Post-test
Fuse F1 Failed
Internal test indicates that the safety fuse (20 A) is open. F1 fuse
replacement must be done by a qualified technician.
4.2
Te s t
Post-test
Fuse F2 Failed
Internal test indicates that the safety fuse (0.63 A) is open and needs
to be replaced to do this measurement. See Fuse Replacement.
4.3
Te s t
Post-test
Fuse F1 and F2 Failed
Internal test indicates that both safety fuses (20 A and 0.63 A) are
open and need to be replaced to do this measurement. F1 fuse
replacement must be done by a qualified technician.
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