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Alarm Code Key
Use the following table as a quick guide to determine alarm code meaning.
Digit 1
Code
Event
A
Current
F
Flow
L
Tank Level
P
Pressure
R
Ratio
T
Temperature
V
Voltage
C
Communication
D
Pump
M
Maintenance
Q
Proportioning
3A2776H
Digit 2
Code
Mode (Char 2)
1
Low Alarm
2
Low Deviation
3
High Deviation
4
High Alarm
5
Calibration
6
Sensor Failure
7
Unexpected
Non-Zero Value
8
Unexpected
Zero Value
9
Unstable
A
Loss
A
Runaway
D
Cavitation
E
Time-out
F
Stall Up
G
Stall Down
J
Linear Sensor
K
Reed Switch
A
Pump
E
Valve
G
Filter
D
Overdose
P
Potlife
T
Dosing Time
Digit 3
Code Location (Char 3) Code
A
Material A
B
Material B
C
Controller
D
Output Discharge
F
Input Feed
I
Internal
M
Power Supply
P
Pneumatic Supply
R
Recirculation
Appendix B - Alarms
Digit 4
Zone (Char 4)
1
Tank A
2
Tank B
A
Heater A
B
Heater B
C
Level Sensor A
D
Level Sensor B
E
Hose
H
Heater Hose
J
Linear Sensor
K
Reed Switch
P
Display
T
Temperature
Control Module
X
System
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