Audio Oil Pressure Alert Relay Installation Instructions

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Step 1) Wire Connection: Using 18-gauge automotive wire, connect the audio alert relay as shown in the Wiring Diagram – Figure 1. • Connect the supplied wire from #3 terminal on the audio alert relay to the oil pressure switch post. Note: The supplied wire is not reversible. The eyelet end must hook to the oil pressure switch. • Connect a wire from #2 terminal on the audio alert relay to the ignition switch post that receives power when the ignition switch is first turned on. • Connect a wire from #1 terminal on relay to the positive side of existing horn, or alternate sound device. • Note: The audio alert relay uses the oil pressure switch as its ground. On most motorcycles, this audio alert relay can be installed easily under the dash. Figure 1- Wiring Diagram Cot a Oil Pressure Switch Ignition Switch Audio Alert Relay 2 1 3 load Horn + + – Caution: Make sure all connections are insulated away from potential grounds. Do not disconnect any existing wire. Step 2) Testing : Turn ignition switch on and ensure oil pressure light is on. Leave ignition switch on. Wait 30 sec (T1) and ensure the audio alarm sounds for ½ second (T2). If the electrical test is successful, proceed to Step 3. If not, you may have to use a pezio alert in place of the horn. (Which is available at most Radio Shack stores.) If audio alert still doesn’t work, consult the wiring diagram and recheck all wiring connections. Verify timer set points have not been altered. If problems persist, contact us at (518) 884-9591. Step 3) Mount relay switch: Use standard zip ties (not provided) or similar means to mount the relay to dash mount post or dash base. Note: The timer relay can be mounted almost anywhere on the bike that will not be exposed to direct rain or weather