GlowShift Digital Series Nitrous Pressure Gauge - Manual

Digital Series Nitrous Pressure Gauge
For Product Numbers: GS-BD15 and GS-RD15
Wire Color Code
Red: 12v Ignition Source (+) (switched) Brown: Connects to the Brown Wire on the Pressure Sensor
Black: Vehicle Ground ( - ) Green: Connects to the Green Wire on the Pressure Sensor
Orange: 12v Switched Headlamp Source (+) (optional)
1. Disconnect the vehicle's negative battery cable.
Pressure Sensor Installation
2. Connect the supplied 1/8
th NPT Nitrous Pressure Sensor to the
correct Nitrous pressure monitoring port. In some cases additional
adapters or fittings may be necessary for correct installation.
Consult the owner’s manual or contact the manufacturer of
your nitrous oxide system for proper installation procedures
and components.
Connecting the Power Wire Harness
3. To make the wiring of your gauges easier you can purchase an
expandable circuit. This component easily fits into your fuse panel
and provides an additional fused power wire for accessories such as
gauges. The expandable circuit is available for purchase at
www.GlowShift.com.
4. Using automotive grade wiring (18 gauge), connect the green
nitrous pressure sensor wire to the green wire on the gauge wire
harness.
5. Again, using automotive grade wiring (18 gauge), connect the
brown nitrous pressure sensor wire to the brown wire on the
gauge wire harness.
6. Using automotive grade wiring (18 gauge); connect the red wire
to a positive 12 volt ignition (switched) source. It may be
connected to the fuse panel, an accessory wire, or any positive 12
volt source that turns on and off with the ignition.
7. Using automotive grade wiring (18 gauge); connect the black
wire to any good (unpainted) ground connection. You may also
route a wire directly to the negative side of the vehicle’s battery.
8. The Night Time Dimming feature decreases the brightness of the
gauge face by 30%. Connect the orange wire to the 12 volt
positive headlamp source. This allows the mode to be activated
when the headlights come on. This step is optional and will not
affect operation of the gauge if it is omitted.

Note: Do not connect the orange wire to a dimmer wheel.
This will cause the gauge lighting to flicker.
9. Reconnect the vehicle's negative battery cable.