Installation manual

Page 15
This input should be treated like a relay coil input, or
a light bulb. It must be supplied with both a positive
and a negative. The actual safety switch (ignition,
park brake, or transmission park switch) may be
located in the positive or negative side of the circuit.
These inputs may be wired to be active (on) when
supplied with a negative or positive input. If supplied
with a positive input connect #15 to negative. If
supplied with a negative input connect #16 to +12V.
The drawing below shows how to wire these inputs
for either a negative or positive input.
Wiring Options for Safety Inputs
Final Connections and Testing
This section describes the final connections and the
test procedure to verify that the unit has been
installed correctly and is operating properly.
1. Plug the genset end of the connector into
the genset.
2. Pass the controller end of the harness
through the cutout for the controller.
3. Plug the controller end of the harness into
the controller.
4. Insert the controller in the cutout hole and
secure it with the screws supplied with the
controller. DO NOT OVER-TIGHTEN
MOUNTING SCREWS, IT MAY DAMAGE
OR DISTORT THE ENCLOSURE.
5. Install the magnetic overlay.
Test Procedure
The following test procedure describes a systematic
method of testing both the installation and operation
of the EC-30. It is highly recommended that the
installer follow these steps:
1. Reconnect the genset negative (-) battery
cable.
2. Insert the fuse in the fuse holders for: Wire
#7 8-35VDC Power, Wire # 8 House Battery
Sense, and Wire #9 Engine Battery Sense.
3. Refer to Setting Up section of this manual to
select the genset type.
4. Setting the Hour-Meter: If the EC-30 is
installed on a new genset this step may
be skipped. See Setting Up section of this
manual.
5. Start and stop the genset using the
Stop/Start switch located at the genset. This
confirms the genset operation.
6. Start the genset at the Automatic Genset
Controller and check the following:
a. The indicator light in the controller
Start/Stop switch flashes while the
genset engine is cranking. This
verifies that the diagnostic wiring is
correct. (Only for units with
diagnostics.)
b. Genset starts and continues to run.
c. The indicator light in the Start/Stop
switch remains illuminated when the
genset is running.
d. Use the Up/Down Switch to the right
of the display to scroll to the Hour
Meter display and confirm that it is
operating.
e. Use the Up/Down Switch to the right
of the display to scroll to the Volt
Meter display and confirm that it is
operating.
7. Stop the genset at the controller and check
the following:
a. The genset stops
b. The indicator light in the Start/Stop
switch turns off.
c. The Hour Meter stops.
8. Refer to Figure #3 and use the TEST
SYSTEM Displays in the Setting Up section
of this manual and follow the test procedure
outlined there to sequentially test all inputs
and outputs.
9. Set the clock to the current local time as
described in the Setting Up section of this
manual.
#15 Safety Input - Negative
Option #2 Active Low
Parking Brake Switch Supplying Negative
#16 Safety Input + Positive
#15 Safety Input - Negative
Option #1 Active High
Ignition Switch Supplying Positive
#16 Safety Input + Positive
+12VDC
Positive
+12VDC
Positive