Novar Savvy Service Manual - page 16
Savvy
®
and Logic One
®
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are subject to change without notice. Novar makes no representations or warranties with respect to this manual.
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16
DOC. #TD-0240 11/30/06
Savvy
®
Service Manual
If 5 VDC is
present
If 0 VDC is
present
Pulse Meter Faults
Troubleshooting Chart
If 5 VDC is
present
Check Terminals 63 and 64 at the
terminal strip for fluctuating
voltage between 0 and 5 VDC.
Savvy
Is the voltage
steady at 5 VDC?
Check the pulse meter
for DC voltage.
Contact the appropriate
energy management
personnel to repair or
replace the pulse meter.
Replace the wire.
Does the voltage fluctuate
between 0 and 5 VDC?
Is the voltage
steady at 0 VDC?
If 0 VDC is
present
Disconnect the wires from
the and
check
Terminals 63 and 64.
Is 5 VDC present?
Savvy
Reconnect the wires at the
Remove the wires at
the pulse meter and check
the voltage.
Is 5 VDC present?
Savvy.
Replace the
using
the procedure provided in
this manual and make sure
that the replacement
operates properly.
Savvy
Call the appropriate energy
management personnel for
instructions.
If 5 VDC is
present
If 0 VDC is
present
Contact the appropriate
energy management
personnel to repair or
replace the pulse meter.
Replace the wire.