Mbr Alarm Trouble Shooting - ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual

7.5.2 MBR Alarm Trouble Shooting

Alarm
Alarm Name
Location
CP
PLC ALM
PWR FAIL
CP
ALM
ESTOP
Panel
ALM
Clarifier
TALL-201
B-201/
Clarifier
B-202 Fail
SCREEN
DISCHARG
LAHH-401
E
SCREEN
P-401 or
PUMP
P-402 FAIL
newterra O&M Manual
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Alarm Beacon
Description Status
SHUTDOW
N PLC FLASH
Fault
WARNING
SOLID
, Power Fail
E-Stop FLASH
Temperatur
e alarm low FLASH
low
Blower
B-201/B-
202 has FLASH
potentially
failed
High high
level alarm
in Screen
FLASH
Module
discharge
tank
P-401/P-
402 has
FLASH
potentially
failed
1291 California Avenue, Brockville, ON K6V 5W3
(800) 420-4056 / www.newterra.com
Troubleshooting
Recommendatio
n
Turn off entire
system. Wait 10
seconds before
restoring power.
Power has failed
to the unit
Check all
locations of E-
Stop Buttons to
ensure they are
not pushed in.
Check for
building heater
malfunction.
Assess influent
water temperature.
water temperature
Check blower for
failure. Check
breaker
Potential
discharge tank
pump
P-401/P-402
failure Check
Breaker
P-401/P-402 for
failure. Check
Breaker
newterra ltd.
Remedy Action
Please contact
newterra -PLC
problem
Press Reset
Pull out E-Stop
Replace heater.
Take action to
increase influent
Replace blower
B-201/B-202.
Replace pump
Replace pump
P-401/P-402
114