Kohler Decision-Maker 6000 User Manual

53Section 3 Decision-Makerr 3+ TroubleshootingTP-6356 4/12
Controller Instrumentation
Controller instrumentation not functioning properly.
Loose input or component lead
connection at AC fuse terminal
block (TB3) or at component?
Yes
No
Blown 1.5-amp fuse at
AC fuse terminal block
(TB3)? See Figure 3-20.
Replace the fuse.
Troubleshoot the gauges, meters, senders,
current transformers, etc. See Section 6.
Secure the connection.
No
Yes
Indicator Panel Circuit Board
Press lamp test button.
Do all lamps light?
Lamp circuit board not functioning or not functioning
properly (fault lamps and alarm horn only).
If all lamps stay
illuminated, check wiring
to TB1 terminal strip.
Disconnect all wiring to
controller main circuit
board TB1 terminal strip.
Does lamp circuit board
function correctly?
Is DC voltage present at lamp
circuit board? Check for input
voltage at soldered connections
on lamp circuit board. See
Figure 3-21 for P4 terminals.
Replace main
circuit board.
Is DC voltage present at
main circuit board P3/P4
ribbon connector?
Replace ribbon
connector.
Replace lamp
circuit board.
Yes
No
Yes
No
Yes
No
Yes
Correct wiring and
connections to TB1
terminal strip.
No

Kohler Decision-Maker 6000 Specifications

General

Brand	Kohler
Model	Decision-Maker 6000
Category	Portable Generator
Language	English