Toro Greensmaster TriFlex 3400 - Page 184

Greensmaster 3300/3400Page 6 -- 14Electrical System
Diagnostic Display
TEC Controller Inputs
Diagnostic Display
LED Operation
JOYSTICK
LOWER
Joystick moved to lower (forward) position: LED ON
Joystick NOT moved to lower position: LED OFF
LEAK
DETECTOR (LD)
(Greensmaster 3300 machines only)
Leak detector switch closed (oil level is low): LED ON
Leak detector switch open (oil level is OK): LED OFF
ELECTRIC
REEL SPEED
Not used on Greensmaster 3300 or 3400 machines.
HYD OIL
TEMP (DSL)
(Optional for Greensmaster 3400
machines only)
Hydraulic temperature, temp switch and circuit wiring OK: LED ON
Hydraulic temperature, temp switch or circuit wiring faulty: LED OFF
COOLANT
TEMP (DSL)
(Greensmaster 3400 machines only)
Engine coolant temperature has exceeded 220
o
F (105
o
C): LED ON
Engine coolant temperature below 220
o
F (105
o
C): LED OFF
BACKLAP Cutting reels in backlap position: LED ON
Cutting reels NOT in backlap position: LED OFF
PARKING
BRAKE (OFF)
Parking brake released: LED ON
Parking brake engaged: LED OFF
SEAT
SWITCH
Seat occupied: LED ON
Seat NOT occupied: LED OFF
JOYSTICK
RAISE
Joystick moved to raise (rear) position: LED ON
Joystick NOT moved to raise (rear) position: LED OFF
ALT FAULT
(DSL)
(Greensmaster 3400 machines only)
Engine not running OR alternator faulty: LED ON
Alternator OK: LED OFF
LOW ENGINE
OIL PRESSURE
Engine not running OR low engine oil pressure: LED ON
Engine oil pressure OK: LED OFF
NEUTRAL
SWITCH
Functional control lever in neutral position: LED ON
Functional control lever in mow or transport position: LED OFF
MOW
SWITCH
Functional control lever in mow position: LED ON
Functional control lever in neutral or transport position: LED OFF
KEY START
(NOTE: Place Functional Control Le-
ver in MOW or TRANSPORT so en-
gine will not start when turning ignition
switch to START)
Ignition switch in START position: LED ON
Ignition switch in RUN position: LED OFF
KEY
RUN
Ignition switch in RUN or START position: LED ON
NOTE: When the ignition switchisinthe OFF position,
all Diagnostic Display LED’s should be OFF.
NOTE: TheCOOLANTTEMP(DSL)inputcanbesimu-
latedby disconnectingthe wireharnessc onnector from
the temperature sender on the engineandthen using a
jumper wire to connect the two(2) connector terminals.
The COOLANT TEMP (DSL) LED on the Diagnostic
Display should illuminate when the terminals are con-
nected and the ignition switch is in the ON position.