Air Compressor Troubleshooting This guide helps you quickly troubleshoot your Auto Joe® 24V Cordless Air Compressor. Use the dropdown sections to find help with setup, charging, inflation, pressure readings, error codes, and filling car or truck tires. You’ll also find safety reminders, adapter guidance, care tips, product specs, and warranty information. Troubleshooting Guide AUTO JOE® 24V Cordless Air Compressor Use these quick checks to help get your Shop Joe® Air Compressor working properly. ⚠ Safety First Always wear eye protection when operating the air compressor. Never exceed 120 PSI. Do not use this compressor to inflate large-volume items like pools, rafts, or large air beds. Operate in an open area at least 18 in. (45.7 cm) away from any wall or obstruction. Do not direct the air stream at people or animals. The hose and metal clamps can get hot during use. Use caution when removing after inflation. Do not expose the compressor to rain or wet conditions. Do not run the compressor for more than 5 minutes continuously. Let it cool for at least 10 minutes before restarting. Power or Charging Start here if the compressor will not turn on, shows an error code, or the battery will not charge. Power Check Inflation Issues Use this for no pressure, adapter checks, and filling tires. Inflation Check Care and Specs Review care tips, quick specs, and warranty information. Reference 📌 Quick Reference Use this table to choose the correct troubleshooting section before starting. Issue Most Likely Check Start Here Compressor will not turn on Battery seating, charge level, power button, cooling time Compressor Won't Turn On Item is not inflating or has no pressure Adapter, air chuck clamp, hose, Presta valve, trigger Item Isn't Inflating / No Pressure LVP or OCP appears on display Low voltage or over-current protection LVP or OCP on Display Compressor shuts off early Normal inactivity shutoff, target pressure, overheating, PSI limit Compressor Shuts Off Early Battery will not charge Charger connection, charging temperature, charger compatibility Battery Won't Charge Jump to Your Issue Select the issue below to open quick troubleshooting steps. ▶ Watch Assembly Guide Watch this quick assembly video before using your Auto Joe® 24V Cordless Air Compressor. ⚠ Assembly Reminder Make sure the battery is fully seated, the hose is connected, and the correct adapter is used for the item you are inflating. If the video does not load, open it directly on YouTube: Auto Joe® Assembly Guide. 🔋 Compressor Won't Turn On Slide the battery in until it clicks into place. Press the battery charge-level button. Charge the battery if only 1 LED is lit or no LEDs are lit. Press the Power button below the LCD display before pressing the trigger. If the battery or tool feels hot, remove the battery and let both cool for 10–15 minutes. Use only a compatible 24V IONMAX™ battery, such as 24VBAT-LTE. 💨 Item Isn't Inflating / No Pressure Confirm you are using the correct adapter for the item. Push the air chuck clamp all the way down until it is parallel with the hose. Check that the hose is not kinked or blocked. For Presta valves, loosen the small valve locking nut before inflating. Press the trigger to begin inflation after the display is on and the target PSI is set. Adapter Reference Guide Included adapters: Tapered adapter, Sport ball needle, Presta valve adapter Adapter Use It For Air Chuck Car tires and standard Schrader valves Tapered Adapter Small inflatables and pool toys Sport Ball Needle Basketballs, soccer balls, footballs Presta Adapter Road bike and performance bike tires Loosen the Presta valve locking nut before inflating; tighten it again when done. 💡 Not Designed For Large Items This compressor is not intended for large-volume items such as inflatable boats, full-size pools, or large air mattresses. It is designed for tires, sports balls, and small inflatables. 📟 LVP or OCP on Display Code Meaning Fix LVP Low Voltage Protection Remove and fully charge the battery. OCP Over Current Protection Turn off the compressor and let it cool before restarting. ⚠ Do Not Force Restart Do not keep pressing the power button while LVP or OCP is active. Allow time to charge or cool. ⛔ Compressor Shuts Off Early Stops after 60 seconds: Normal if the air chuck was removed without pressing the trigger first. Display turns off: Normal after 60 seconds of inactivity. Press Power to turn it back on. Stops after 15 minutes: The compressor could not reach the target pressure. Check for leaks or a loose chuck. Feels hot: Stop use. Let it cool for at least 10 minutes. Stops at 120 PSI: This is the maximum pressure limit. 🔌 Battery Won't Charge Confirm the charger is plugged into the wall and the battery charge socket. Charge only within 41°F–105°F / 5°C–40.5°C. Use only the included 24V IONMAX™ charger. When all 3 LEDs are lit, charging is complete. Unplug promptly. If the battery was stored for more than 12 months without charging, it may need replacement. ⚠ Charging Reminder Always unplug from the wall first, then disconnect the charger from the battery. 📊 Pressure Reading Seems Wrong The digital gauge shows an estimated pressure reading. Always verify vehicle tire pressure with a separate calibrated tire gauge before driving. Item Typical Range Car tire 33–36 PSI Motorbike tire 28–40 PSI E-bike tire 35–45 PSI Road bike tire 50–95 PSI 🚗 How to Fill a Car or Truck Tire Check the recommended PSI on the sticker inside the driver’s door jamb. Remove the tire valve stem cap. Install the battery and press the Power button. Use the + or − buttons to set your target PSI. Press the air chuck onto the valve stem and push the clamp down fully. Press the trigger to start inflating. Wait for auto-shutoff when the set PSI is reached. Press the trigger to stop before removing the chuck. Replace the valve stem cap and verify pressure with a separate gauge before driving. ⚠ Hot Chuck Warning The air chuck and metal hose clamp can become hot during and after inflation. Use caution when removing it. 🧹 Care, Specs & Warranty Care Tips Keep vents clear and clean with a soft dry cloth. Do not use gasoline, alcohol, ammonia, brake fluid, or solvents for cleaning. Store the hose and adapters in their storage areas after use. Store the battery at room temperature with at least 40% charge. Quick Specs Battery 24V MAX / 2.0 Ah Max Air Pressure 120 PSI Duty Cycle 5 min ON / 10 min OFF Compatible Battery 24VBAT-LTE Compatible Charger XZ2600-0450 🛡 2-Year Limited Warranty This product is covered by a 2-year limited warranty for the original purchaser under normal household use. Register at shopjoe.com/register.