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® Side Discharge Mower Model No. 72027—Serial No. 400000000 and Up Model No. 72030—Serial No. 400000000 and Up Model No. 72076—Serial No. 409800000 and Up Software Guide Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage.
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Enter/Return Parking Brake Neutral Lock Previous Decrease *Located in top row of Information Screen Next Increase Operator Presence Control (OPC) Reset Play/Start Max Engine Speed Pause/Stop Efficient Engine Speed Error Warning Engine Diesel Particulate Filter Hydraulic-Fluid Temperature Engine Glow Plugs Active Engine DPF Regeneration Engine DPF Soot Percentage Inactive/Failed/Interrupted...
Screen Engine Screens The screen displays icons and information relative to Engine-Off Screen machine operation and is backlit for viewing in low light situations. The screen is located above the buttons. When the key is on without the engine running, the Engine-Off screen displays (Figure Refer to the...
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Engine Speed Mode moves toward the bottom of the display as the engine cools and is empty when it is safe to shut off the 3 modes are available: L , and M FFICIENT AXIMUM engine. If you shut off the engine before the cooldown •...
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g216606 g216638 Figure 5 Figure 7 1. Start of Auto Regen 1. Auto Regen Active When the engine ECU determines that an auto If the regeneration is interrupted, the following screen displays: regeneration is needed, the alarm chirps and the module displays the Start of Auto Regen screen with a 60-second bar graph timer (Figure...
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Maintenance and Service Menu by selecting Yes at the prompt. g216641 Figure 11 1. Stationary Regen Required g217322 If you do not perform a stationary Figure 9 regeneration before the timer expires, the 1. DPF soot percentage 3. Previous engine enters a limp mode and the engine 2.
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time cancels the process and prompts One of 3 outcomes result: you to engage the parking brake and – Complete—if the process completes move the motion-control levers to the successfully, the module displays the position (Figure 14). EUTRAL Regen Complete screen (Figure 17).
– Failed—if the engine ECU determines The menu selection screen allows you to cycle that a recovery regeneration cannot through the following screens. be completed, the module displays • Maintenance and Service Menu (page 9) the Regen Failed—See Dealer screen •...
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Status of Inputs The following are a list of items available in the Status of Outputs screen: This screen lists all of the inputs to the system and • Engine speed signal shows voltage signal sent highlights which is currently active. Inputs with from the system to the engine ECU (Engine numerical values display the current value.
Hydraulic Transmission Oil Engine Oil This service reminder screen displays the hours until This service reminder screen displays the hours until the engine oil maintenance is due. the hydraulic transmission oil maintenance is due. g030188 g030186 Figure 27 Figure 25 1.
Machine Information The screen displays the serial number and model number of the machine. g030193 Figure 33 1. Exit 3. Enter/Return 2. Exit Menu g030190 Figure 30 1. Machine Information 3. Serial number Gauges and Meters Menu 2. Model number You can scroll between the following screens in the Gauges and Meters menu: Module Information...
Fuel Economy This screen displays the US gallons/liters of fuel used per engine hour. g030203 Figure 35 1. Reset 3. Y (yes) g038363 2. Are you sure? 4. N (no) Figure 38 1. Fuel Economy 2. Displays US gallons/liters per hour PTO Hours This screen displays a non-resettable, total PTO hour counter and a resettable trip PTO counter.
Advanced Settings Menu When the advanced settings menu is selected, the module prompts you for a 4 digit passcode. The default digits on the display screen are 0 0 0 0. g038364 Figure 40 1. Trip Statistics 1 4. Displays US gallons/liters of fuel 2.
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Every time you reset the hydraulic transmission oil service reminder, the module prompts you to select whether the machine was serviced with Toro Premium Hydraulic Oil. Pressing Y (yes) or N (no) determines the correct maintenance schedule.
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Historical Error This screen displays errors that are no longer active. The log keeps a running count of the number of times the error has occurred during the life of the machine and the engine hour at which the last occurred. The log displays the errors starting with the most recent occurrence.
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Engine Settings Adjust the Fan Settings This screen allows you to adjust the engine speed These screens are used to adjust how often the fan at the Maximum, Efficient, and Low set points for reverses (Figure 52). both transport (clutch disengaged) and mow (clutch engaged) modes in 50 rpm increments.
Calibrate Engine Settings Factory Defaults This screen allows you to reset system settings back This screen allows the calibration of the actual engine to the factory default settings. Pressing the Enter speed to match the commanded engine speed. button brings up confirmation screen; press Y (yes) to The enter button blacks out if the blades are not reset or N (no) to cancel.
Adjusting the – Engine Error Codes: The system displays engine error codes provided by the engine Electronically-Controlled manufacturer. – Clutch Output Failure: The clutch output is Low Mode Speed open or shorted. Adjustment – System Voltage Low: The voltage is too low (less than 12.3 V).
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◊ Engine Communication Error speed, locks out the PTO, and disengages the clutch; an Engine Over Temperature ◊ Module Communication Error message displays. The fault clears once the ◊ Clutch Output Failure temperature falls below a safe limit. ◊ Engine Limp Mode Active Transmission Over Temperature •...
Troubleshooting Issue Description System Error Message Status LED System Actions Recommended Corrective Action Replace the engine oil and filter. The engine oil service Service the Engine Oil Blink Red Follow the reset procedure; refer to is due. Engine Oil (page 15).
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System Error Message Status LED System Actions Issue Description Recommended Corrective Action Check the electrical connections at The communication the module, interconnect between Engine between the module the engine wire harness, and chassis Blink Red Communication Error and the engine ECU harness.
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