Stihl RZA 760 Instruction Manual - Page 54

Right Blade Motor Controller Error Codes

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English MM 28 Error Codes Middle Blade Motor Controller Self-Check Abnormal • Please restart mower. • If error persists, contact your authorized STIHL servicing dealer and discontinue use of the mower. Blades are disabled while error is present. 12.8 Right Blade Motor Controller Error Codes Error Code MR 11 MR 12 MR 13 MR 14 MR 16 MR 17 MR 18 MR 21 MR 22 MR 23 MR 24 MR 26 MR 27 Error Immediate Fix Solution during Operation Right Blade Motor Controller Hardware Overvoltage or Overcurrent • Please reduce the blade load and restart the mower. Check that blades are free of debris. Blades are disabled while error present. Right Blade Motor • Please reduce the blade load and restart PTO. Check that Controller Overcurrent blades are free of debris. Blades are disabled while error present. Right Blade Motor • Please restart PTO to clear error. Blades are disabled Controller Overvoltage while error present. Right Blade Motor • Please restart PTO to clear error. Blades are disabled Controller Undervoltage while error present. Right Blade Motor Phase Open • Please restart mower. • If error persists, contact your authorized STIHL servicing dealer and discontinue use of the mower. Blades are disabled while error is present. Right Blade Motor Controller Severe Overtemp • Please reduce the blade load. Allow controller to cool and restart mower. Check that blades are free of debris. Blades are disabled until unit restart. Right Blade Motor Controller EEPROM Abnormal • Please restart mower. • If error persists, contact your authorized STIHL servicing dealer and discontinue use of the mower. Blades are disabled while error is present. Right Blade Motor Stall • Please reduce the blade load and restart the PTO. Check Detected that blades are free of debris. Blades are disabled while error present. Right Blade Motor System Start Failure • Please reduce the blade load and restart the PTO. Check that blades are free of debris. Blades are disabled while error present. Right Blade Motor Controller Precharge Failed • Please restart mower. • If error persists, contact your authorized STIHL servicing dealer and discontinue use of the mower. Blades are disabled while error is present. CAN Communication • Please restart mower. with Right Wheel Motor • If error persists, contact your authorized STIHL servicing Controller Abnormal dealer and discontinue use of the mower. Blades are disabled while error is present. Right Blade Motor Controller MOSFET Abnormal • Please restart mower. • If error persists, contact your authorized STIHL servicing dealer and discontinue use of the mower. Blades are disabled while error is present. Right Blade Motor • Please restart mower. Controller Temperature • If error persists, contact your authorized STIHL servicing Sensor Abnormal dealer and discontinue use of the mower. Blades are disabled while error is present. 54

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54
English
Error Codes
MM 28
Middle Blade Motor
Controller Self-Check
Abnormal
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are disa
-
bled while error is present.
12.8
Right Blade Motor Controller Error Codes
Error Code
Error
Immediate Fix Solution during Operation
MR 11
Right Blade Motor
Controller Hardware
Overvoltage or
Overcurrent
•
Please reduce the blade load and restart the mower.
Check that blades are free of debris. Blades are disabled
while error present.
MR 12
Right Blade Motor
Controller Overcurrent
•
Please reduce the blade load and restart PTO. Check that
blades are free of debris. Blades are disabled while error
present.
MR 13
Right Blade Motor
Controller Overvoltage
•
Please restart PTO to clear error. Blades are disabled
while error present.
MR 14
Right Blade Motor
Controller Undervoltage
•
Please restart PTO to clear error. Blades are disabled
while error present.
MR 16
Right Blade Motor
Phase Open
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are
disabled while error is present.
MR 17
Right Blade Motor
Controller Severe
Overtemp
•
Please reduce the blade load. Allow controller to cool
and restart mower. Check that blades are free of debris.
Blades are disabled until unit restart.
MR 18
Right Blade Motor
Controller EEPROM
Abnormal
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are
disabled while error is present.
MR 21
Right Blade Motor Stall
Detected
•
Please reduce the blade load and restart the PTO. Check
that blades are free of debris. Blades are disabled while
error present.
MR 22
Right Blade Motor
System Start Failure
•
Please reduce the blade load and restart the PTO. Check
that blades are free of debris. Blades are disabled while
error present.
MR 23
Right Blade Motor
Controller Precharge
Failed
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are
disabled while error is present.
MR 24
CAN Communication
with Right Wheel Motor
Controller Abnormal
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are
disabled while error is present.
MR 26
Right Blade Motor
Controller MOSFET
Abnormal
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are
disabled while error is present.
MR 27
Right Blade Motor
Controller Temperature
Sensor Abnormal
•
Please restart mower.
•
If error persists, contact your authorized STIHL servicing
dealer and discontinue use of the mower. Blades are
disabled while error is present.