Onicon F-4600 Series User Manual

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F-4600 With LCD Flow Meter Manual 06/18 - 2020-3 / 35874 Page 21
5.0: DIAGNOSTIC FUNCTIONS
The ONICON F-4600 has self diagnostic functions that continually monitor key operating
parameters. A list of the alarm messages is shown below.
Displayed Message Description
System Fault System Fault is displayed with an error code. This message
indicates a hardware malfunction. The meter will not calculate
energy in this state.
Reverse Flow Flow is reversed through the meter. The meter will not calculate
energy in this state.
Signal Fault This is a warning message that the ow signal is weak. It may
indicate entrained air in the ow stream.
Empty Pipe The pipe is empty
Low Flow The ow reading is below the minimum ow threshold of the
meter (e.g. 0.03 gpm for ½” meter). The meter will not calculate
energy in this state.
High Flow This is a warning message that the ow reading is above the
maximum ow rate of the meter (e.g. 15 gpm for ½” meter).

Onicon F-4600 Series Specifications

General

Brand	Onicon
Model	F-4600 Series
Category	Measuring Instruments
Language	English