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DataTrak Operation
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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 23.
E-4 Service Component
1
(units with runaway
protection only)
Problem with
stopping runaway.
• Damaged solenoid.
• Damaged valve carriage.
• Runaway (RT, FIG. 8) protection
may be enabled with pump that
is not equipped with a runaway
solenoid valve. Enter setup
screen and disable runaway pro-
tection.
E-4 Disconnected
Solenoid
(units with runaway
protection only)
Solenoid is
disconnected.
• Solenoid unplugged.
• Damaged solenoid wires.
Solenoid is not
engaging piston cup
(112).
• 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 23.
• Faulty solenoid or solenoid wir-
ing.
• Extreme temperatures (above
140°F [60°C]).
• Runaway (RT, F
IG. 8) protection
may be enabled with pump that
is not equipped with a runaway
solenoid valve. Enter setup
screen and disable runaway pro-
tection.