DataTrak Operation
312798J
29
Table 1: Diagnostic Codes
Symbol
Code Code
Name
Diagnosis
Cause
Runaway
(DataTrak only)
Pump running faster than set
runaway limit.
• Increased air pressure.
• Increased fluid output.
• Exhausted fluid supply.
E-1
Diving Up
Leak during upstroke.
Worn piston valve or packings.
E-2
Diving Down
Leak during downstroke.
Worn intake valve.
E-3
Low Battery
Battery voltage too low to stop
runaway.
Low battery. Replace battery;
see page 30.
E-4
Service
Component 1
(units with
runaway
protection only)
Problem with stopping runaway. • Damaged solenoid.
• Damaged valve carriage.
• Runaway (RT, F
IG
. 9) protec-
tion may be enabled with
pump that is not equipped
with a runaway solenoid
valve. Enter setup screen and
disable runaway protection.
E-4
Disconnected
Solenoid
(units with
runaway
protection only)
Solenoid is disconnected.
• Solenoid unplugged.
• Damaged solenoid wires.
Solenoid is not engaging piston
cup
• Bracket and solenoid not tight
against air valve housing.
E-5
Service
Component 2
Problem with sensing valve
movement.
• Sensors unplugged.
• Sensors mounted incorrectly.
• Damaged sensors.
• Damaged valve carriage.
E-6
Blown Fuse
Fuse is blown. Replace fuse;
see page 30.
• Faulty solenoid or solenoid
wiring.
• Extreme temperatures
(above 140°F [60°C]).
• Runaway (RT, F
IG
. 9) protec-
tion may be enabled with
pump that is not equipped
with a runaway solenoid
valve. Enter setup screen and
disable runaway protection.