Toro 4540 Lawn Mower User Manual


 
Greensmaster 3320/3420Page 6 -- 24Electrical System
Fault Code (Lamp Flashes)
Fault Description
9--7 System voltage to generator is insufficient
(generator will be disabled)
9--8 Logic system voltage to #1 cutting unit motor is excessive
(motor will be disabled)
9--9 Logic system voltage to #2 cutting unit motor is excessive
(motor will be disabled)
10 -- 1 Logic system voltage to #3 cutting unit motor is excessive
(motor will be disabled)
10 -- 2 High current logic system voltage to generator is excess ive
(generator will be disabled)
10 -- 3 Temperature sensors in generator are faulty (this fault identifies damage
to the generator that requires generator replacement)
10 -- 4 #1 cutting unit motor detected excessive current and disabled th e motor
10 -- 5 #2 cutting unit motor detected excessive current and disabled th e motor
10 -- 6 #3 cutting unit motor detected excessive current and disabled th e motor
10 -- 7 #1 cutting unit motor internal regulator identified excessive voltage
(motor will not be disabled with this fault)
10 -- 8 #2 cutting unit motor internal regulator identified excessive voltage
(motor will not be disabled with this fault)
10 -- 9 #3 cutting unit motor internal regulator identified excessive voltage
(motor will not be disabled with this fault)
11 -- 1 Generator internal regulator identified excessive voltage
(generator will be disabled)
11 -- 2 #1 cutting unit motor internal regulator identified insufficient voltage
(motor will be disabled)
11 -- 3 #2 cutting unit motor internal regulator identified insufficient voltage
(motor will be disabled)
11 -- 4 #3 cutting unit motor internal regulator identified insufficient voltage
(motor will be disabled)
11 -- 5 #1 cutting unit motor identified excessive rotation speed
(motor will be disabled)
11 -- 6 #2 cutting unit motor identified excessive rotation speed
(motor will be disabled)
11 -- 7 #3 cutting unit motor identified excessive rotation speed
(motor will be disabled)
12 -- 1 Hall sensor values in #1 cutting unit motor are invalid
12 -- 2 Hall sensor values in #2 cutting unit motor are invalid
12 -- 3 Hall sensor values in #3 cutting unit motor are invalid
12 -- 4 Hall sensor values in generator are invalid
14 -- 1 Controller software in #1 cutting unit motor is incompatible with T EC controller
14 -- 2 Controller software in #2 cutting unit motor is incompatible with T EC controller
14 -- 3 Controller software in #3 cutting unit motor is incompatible with T EC controller
14 -- 4 Controller software in g enerator is incompatible with TEC controller
14 -- 5 InfoCenter software is incompatible with TEC controller