Original Issue Date: 5/04
Model: 4--32 kW
Market: Marine
Subject: Three-Inch (J1939) Remote Digital Gauge Kits
GM32337-KP1 and GM100956-KP1
TT-1379 5/16d
INSTALLATION INSTRUCTIONS
Introduction
The digital gauge allows remote starting/stopping and
monitoring of certain generator set functions. The
three-inch remote digital gauge can be used with the
marine generator set models/controllers shown in
Figure 1. See Figure 2 for the remote digital gauge.
Model Controller Kit Number
EGD, EFGD, and EGZD
EOD and EFOD
EOZD and EFOZD
EKD and EFKD ADC II
EKOD and EFKOD
EKOZD and EFKOZD
EKOZD and EFKOZD
Figure 1 Kit Number for Model with Controller Type
ADC 2100
ADC IId
Decision-
Makerr 3500
GM32337-KP1
GM100956-KP1
1
Note: For generator sets with an ADC 2100
controller and with serial numbers below
2051416: These units used an earlier version of
the ADC 2100controller that was equipped witha
removeable power mode jumper at P7.
Operation of the remote digital gauge’s start/stop
function requires that the jumper is enabled on
the Advanced Digital Control (ADC) (generator
sets shipped from the factory already have the
jumper enabled). Refer to the wiring diagram in
the generator set operation manual if the jumper
was disconnected from terminals 1 and 2 on the
P7 connector (continuous power mode).
Note: For generator sets with an ADC 2100
controller: ADC application program version
3.32 or higher is required for complete digital
gauge operation. If your application program
version is lower than 3.32, use your SecurID to
access Kohler Power Resource Center, click on
the TechTools button, and follow the instructions
to download the files.
Note: For generator sets with a Decision-Makerr
3500 controller: Firmware version 1.14.3 or
higher is required for complete digital gauge
operation. If your firmware version is lower than
1.14.3, visit the Kohler Power Resource Center
website using the TechTools button.
1. SELECT button
2. UP arrow button
3. DOWN arrow button
Figure 2 Remote Digital Gauge
Parts List
Remote Digital Gauge Kits
23
Kit: GM32337-KP1
Qty. Description Part Number
1 Gauge GM100649
1 Harness, gauge GM32325
1 Decal, warning 249494
Kit: GM100956-KP1
Qty. Description Part Number
1 Gauge GM100649
1 Harness, gauge GM100955
1 Decal, warning 249494
Safety Precautions
WARNING
Accidental starting.
Can cause severe injury or death.
Disconnect the battery cables before
working on the generator set.
Remove the negative (--) lead first
when disconnecting the battery.
Reconnect the negative (--) lead last
when reconnecting the battery.
Disabling the generator set. Accidental starting can
cause severe injury or death. Before working on the
generator set or connected equipment, disable the generator
set as follows: (1) Move the generator set master switch to the
OFF position. (2) Disconnect the power to the battery charger.
(3) Remove the battery cables, negative (--) lead first.
Reconnect the negative (--) lead last when reconnecting the
battery. Follow these precautions to prevent starting of the
generator set by an automatic transfer switch, remote
start/stop switch, or engine start command from a remote
computer.
Carbon monoxide symptoms. Carbon monoxide can
cause severe nausea, fainting, or death. Carbon monoxide
is a poisonous gas present in exhaust gases. Carbon
monoxide is an odorless, colorless, tasteless, nonirritating gas
that can cause death if inhaled for even a short time. Carbon
monoxide poisoning symptoms include but are not limited to
the following:
D Light-headedness, dizziness
D Physical fatigue, weakness in
joints and muscles
D Sleepiness, mental fatigue,
inability to concentrate
or speak clearly, blurred vision
D Stomachache, vomiting, nausea
If experiencing any of these symptoms and carbon monoxide
poisoning is possible, seek fresh air immediately and remain
active. Do not sit, lie down, or fall asleep. Alert others to the
possibility of carbon monoxide poisoning. Seek medical
attention if the condition of affected persons does not improve
within minutes of breathing fresh air.
Operating thegenerator set. Carbon monoxidecan cause
severe nausea, fainting, or death. Be especially careful if
operating the generator set when moored or anchored under
calm conditions because gases may accumulate. If operating
the generator set dockside, moor the craft so that the exhaust
discharges on the lee side (the side sheltered from the wind).
Always be aware of others, making sure your exhaust is
directed away from other boats and buildings.
WARNING
Disabling the generator set. Accidental starting can
cause severe injury or death. Before working on the
generator set or equipment connected to the set, disable the
generator set as follows: (1) Press the generator set off/reset
button to shut down the generator set. (2) Disconnect the
power to the battery charger, if equipped. (3) Remove the
battery cables, negative (--) lead first. Reconnect the negative
(--) lead last when reconnecting the battery. Follow these
precautions to prevent the starting of the generator set by the
remote start/stop switch.
WARNING
Carbon monoxide.
Can cause severe nausea,
fainting, or death.
The exhaust system must be
leakproof and routinely inspected.
Explosion.
Gasoline vapors can cause
explosion and severe injury or
death.
Before starting the generator set,
operate the blower 4 minutes and
check the engine compartment for
gasoline vapors.
Ignition-protected equipment. Explosive fuel vapors can
cause severe injury or death. Gasoline vapors can cause an
explosion. USCG Regulation 33CFR183 requires that all
electrical devices (ship-to-shore transfer switch, remote start
panel, etc.) must be ignition protected when used in a gasoline
and gaseous-fueled environment.
2 TT-1379 5/16
Installation Procedure
1. Remove the generator set from service.
1.1 For generator sets with an ADC 2100
controller: Place the generator set master
switch in the OFF position.
For generator sets with an ADC II or ADC IId
controller: Press the start/stop button to stop
the generator set. Then, press the power button
to turn off the controller.
For generator sets with a Decision-Makerr
3500 controller: Press the OFF/RESET button
to shut down the generator set.
1.2 Disconnect the generator set engine starting
battery, negative (--) lead first.
2. Install the remote digital gauge.
2.1 Select a dry location to mount the remote digital
gauge. Consider the length of the wiring
harness and the gauge’s mounting depth and
size when selecting a location. See Figure 5 for
the mounting dimensions.
2.2 For unitswith an ADCcontroller, ordera remote
extension harness kit. See Figure 3 for kit
selection. Do not use more than 3 remote
harness kits and do not exceed 23 m (75 ft.) in
harness length.
Remote Extension
Harness Kit Number
GM32333-KP1 4.6 (15)
GM32333-KP2 7.6 (25)
Figure 3 Remote Extension Harness Kits (For Units
with an ADC Controller)
For units with a Decision-Makerr 3500
controller, order a remote extension harness
kit. See Figure 4 for kit selection. DO NOT
exceed 91.4 m (300 ft.) CAN network length.
Length
m (ft.)AsShown In
Figure 8
NOTE: Dimensions in brackets
are inch equivalents.
GM30565-B
Figure 5 Mounting Dimensions
2.3 Connect the 6-pin inline connector of the gauge
harness (GM32325 or GM100955) to the 6-pin
inline connector on the digital gauge. See
Figure 6 and Figure 7 or Figure 10.
2.4 For Kit GM32337-KP1: Connect the 12-pin
connector end of the gauge harness or a remote
extension harness to the generator set’s
customer-interface 12-pin connector. See
Figure 7, Figure 8, and Figure 9.
2.5 For Kit GM100956-KP1: Connect the 6-pin
connector end of the gauge harness to a remote
extension harness. See Figure 10, Figure 11,
Figure 12, Figure 13, Figure 14, and Figure 15.
Connect the lead ends of the extension harness
to the TB12 terminal strip. The TB12 terminal
strip is located inside the junction box. See
Figure 15 for TB12 connections.
Remote Extension
Harness Kit Number*
GM91774-KP1 7.6 (25)
GM91774-KP2 15.2 (50)
GM91774-KP3 30.5 (100)
GM92053-KP1 7.6 (25)
GM92053-KP3 30.5 (100)
* Y Harness shown in Figure 13
Figure 4 Remote Extension Harness Kits (For Units
with a Decision-Makerr 3500 Controller)
TT-1379 5/16 3
Length
m (ft.)AsShown In
Figure 11
Figure 12GM92053-KP2 15.2 (50)
Connects to the
remote harness.
Connects to
additional serial
gauges, if equipped.
NOTE: Dimensions in brackets are inch equivalents.
Figure 6 Remote Digital Gauge Connections
(Back View)
Connects to the
remote digital gauge
connector.
Connects to the
generator set
customer-interface
connector or
a remote harness
connector.
Figure 7 Remote Gauge Harness GM32325
(Included with Kit GM32337-KP1)
15 ft. Extension Harness Kit GM32333-KP1
25 ft. Extension Harness Kit GM32333-KP2
GM30565A-B
GM32325-F
Figure 8 Remote Extension Harness Kits
(For Use With Kit GM32337-KP1)
4 TT-1379 5/16
GM30248-
GM33846A-D
Figure 9 Harness Connection Diagram
For Kit GM32337-KP1
Loading...