Battery Charger Error And Fault Codes - Toro Greensmaster eFlex 1021 Service Manual

Battery Charger Error and Fault Codes

If a battery charger error or fault appears, additional information may be available by disconnecting the
charger, connecting the battery to the machine, and using the machine InfoCenter to check for any
active machine faults.
Problem
Codes E-0-0-1, or E-0-4-7
Code E-0-0-4
Code E-0-0-7
Code E-0-1-2
Code E-0-2-3
Code E-0-2-4
Code E-0-2-5
Code E-0-3-7
Codes E-0-2-9, E-0-3-0, E-0-3-2,
E-0-4-6, or E-0-6-0
Codes F-0-0-1, F-0-0-2, F-0-0-3,
F-0-0-4, F-0-0-5, F-0-0-6, or F-0-0-7
Troubleshooting: Battery Charger Error and Fault Codes
Possible Cause
Battery high voltage
Lithium-ion battery controller (BMS) or
battery fault detected
Battery amp hour limit exceeded
Reverse polarity error
High AC voltage error (greater than
270 VAC)
Charger failed to initialize
Low AC voltage oscillation error
Re-programming failed
Communication error with battery
Internal charger fault
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Corrective Action
Ensure that the battery voltage is
correct, and the cable connections are
secure.
Ensure that the battery is in good
condition.
Contact an Authorized Toro Distributor
for assistance.
Check all battery cable connections for
corrosion or damage. Clean and repair
battery connections as necessary.
Batteries may be deeply discharged.
Battery replacement may be necessary.
Disconnect and connect the charger to
the battery to reset this error.
Ensure that the battery cables are
connected correctly and that the cable
connections are clean and secure.
Connect the charger to an AC power
source that provides stable AC power
between 85 - 270 VAC at 45-65 Hz.
Disconnect the charger AC input and
battery connections for 30 seconds,
then reconnect the charger.
The charger requires an AC power
source that provides stable AC power
between 85 - 270 VAC at 45-65 Hz.
Confirm the AC power supply capacity
and verify AC input cable gauge.
Software upgrade failure or script
operation failure. Ensure that the new
software is correct.
Ensure that the connection of the signal
wires to each battery is clean and
secure.
Remove the charger AC connection
and battery connection for a minimum
of 30 seconds, then reconnect the
charger.
The battery charger may require
replacement (contact an Authorized
Toro Distributor for assistance).
Greensmaster
20248SL Rev C
® eFlex 1021