ADS Environmental Services ADS TRITON+ QR 775027 A3 - Manual (Page 377)

10-56 ADS TRITON+ Manual
Problem Individual PDEPTH_1 values consistently read 0 under
wet pipe conditions.
Possible
Causes
Sensor may be faulty.
5-volt fuse on regulator may have blown.
Possible
Solutions
Replace the Peak Combo Sensor.
Replace the 5-volt blue fuse (when replaceable) on the
regulator.
Caution: Do not connect a questionable sensor to
another monitor before verifying the integrity of the
sensor. A shorted sensor will blow the 5-volt (blue)
replacement fuse on the regulator in the monitor.
Temperature Subsystem
The following table contains general troubleshooting techniques for
the temperature subsystem corresponding to all sensors supporting
the TRITON+.
Problem Temperature readings are excessively low or incorrect.
Possible
Causes
Temperature sensor may be faulty.
Cable connecting sensor to monitor may be loose or
broken.
Processor board may be faulty.
Possible
Solutions
Examine the sensor connection to the monitor, and
verify that it is properly connected and secure.
Replace the sensor.
Replace the monitor if defective.