Night Guard Home Surveillance System C3-RS-665 - Manual (Page 30)

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WHENEVER POSSIBLE. The following two circuits may be used only if
the above circuit is not available.
NOTE: When completing an installation using either of the following key
in sensor circuits, if the operator inserts the ignition key while the vehicle
is running under the control of the Remote Start, the vehicle will shut
down. This must be explained to the operator as it is in contrast to the
normal operation of a vehicle utilizing an electrical neutral start switch and
is inconsistent with the operator’s manual.
Additional information concerning Key in Sensor methods 1&2 are listed
below and should be reviewed before considering either alternative.
Method 1 will allow the safety required for the remote start unit and
prevent the vehicle from starting while in any gear other than Park or
Neutral while the key is in the ignition cylinder however, if the key is left in
the ignition switch and the door is left opened, the added relay will be
energized causing a 150mA drain on the battery.
Method 2 will allow the safety required for the remote start unit and
prevent the vehicle from starting while in any gear other than Park or
Neutral while the key is in the ignition cylinder however, the original
factory key in chime module will not alert the owner that the key has been
left in the ignition switch. In addition, this may also affect other warning
tones such as the light on reminder.
These situations should be carefully considered before altering the
vehicle’s wiring and must be fully explained to the consumer.
+ 12 V
Ignition Key In Sensor
Switch Closes with Key In
Ignition Cylinder
Switch
Drivers Door Pin Switch
87a
86
30 87
85 Key In
Chime Module
Connected to ( - ) Negative
Safety Input Wire
White/ Black ( H7/4 )
To Hood Pin Switch Safety
Shut Down ( H8/9 )
1N4003
+ 12V
To connect to the key in sensor as shown in method 1:
A. Locate the control wire that connects the driver’s door pin switch to
the key in sensor switch.
B. Cut this wire and connect the ignition cylinder side to chassis ground.
C. Locate the key in sensor switch wire that connects the chime module
to the ignition cylinder.
D. Cut this wire and connect the ignition cylinder side to terminal 30 of a
P&B VF45F11 or equivalent relay.
E. Connect the cathode (striped) side of a 4003 series diode to this
same wire, and connect the (non-striped) side to the negative safely
input wire (WHITE/ BLACK) (H7/4) of the Remote Start Unit.
F. Connect terminal 86 of the relay to a fused + 12 volt constant battery
source.
G. Connect terminal 87 of the relay to the Chime Module side of the
previously cut wire in step D.