Kohler CURTIS 3401T - Page 3

Curtis Model 3401T – August 2022
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TABLE OF CONTENTS cont’d
PRESET USER INTERFACES — 3401T MODEL ............................................................................. 15
SPEED MODE ........................................................................................................................ 17
SIGNAL ICONS ....................................................................................................................... 17
DIRECTION ICONS ................................................................................................................. 18
BDI ........................................................................................................................................ 18
SPEEDOMETER ...................................................................................................................... 19
HOUR METERS, CARGO WEIGHT AND LIFT HEIGHT ................................................................. 19
KEYSWITCH HOUR METER ..................................................................................................... 20
STEERING ANGLE .................................................................................................................. 20
MESSAGE CENTER ................................................................................................................ 20
FAULT CODES ........................................................................................................................ 21
3: INSTALLATION AND WIRING ........................................................................................................... 22
INSTALLING THE 3401T ............................................................................................................... 22
I/O CONNECTOR .......................................................................................................................... 23
I/O PINS ....................................................................................................................................... 24
WIRING DIAGRAM ........................................................................................................................ 25
OPERATING VOLTAGE ................................................................................................................... 26
OPERATING CURRENT .................................................................................................................. 26
BATTERY CONNECTIONS .............................................................................................................. 27
KEYSWITCH ................................................................................................................................. 27
SWITCH 1–5 INPUTS .................................................................................................................... 27
SWITCH INPUTS .................................................................................................................... 27
FAULT CODE INPUTS .............................................................................................................. 28
SENDER INPUTS .................................................................................................................... 28
MOSFET DRIVER .................................................................................................................... 28
CAN CONNECTIONS ..................................................................................................................... 28
SERIAL COMMUNICATION INTERFACE (SCI) .................................................................................. 28