Proper maintenance of your RV’s fresh water system is essential for ensuring clean and consistent water flow. This guide will help diagnose and fix common issues.
Initial Checks
- Check the Fresh Water Tank
- Ensure the tank is full before troubleshooting.
- Inspect for leaks or visible damage to the tank and hoses.
- Check the Water Pump
- Turn the pump ON and listen for the motor running.
- If silent, check power connections and the fuse.
- If running but no water, move to the next steps.
- Inspect the Filters
- Remove and clean pump filters to prevent clogs.
Common Issues & Solutions
- No Water at the Faucets
- Check the pump operation: Ensure it’s running properly.
- Inspect hose connections: Tighten any loose fittings.
- Purge the system: Open all faucets to release trapped air.
- Low Water Pressure
- Clogged filters: Clean or replace them.
- Check for leaks: Look for dripping connections or wet spots.
- Adjust the pump pressure regulator if applicable.
- Pump Runs Continuously
- Look for leaks: A leak prevents the system from pressurizing.
- Check the pressure switch: A faulty switch may cause the pump to stay on.
- Purge air from the system: Open faucets until water flows steadily.
- Bad Odors or Taste in Water
- Clean the tank: Use a mix of water and baking soda or an RV-safe cleaner.
- Sanitize the system: Flush with a chlorine solution or designated sanitizer.
- Replace old filters to remove bacteria or sediment buildup.
Preventive Maintenance
- Regular Cleaning: Flush and sanitize the water system every few months.
- Leak Inspections: Periodically check for drips and loose connections.
- Winterization: Drain the system or use RV antifreeze in cold weather.
When to Call a Professional
If you still experience issues after troubleshooting, consult an RV technician. Some plumbing issues require specialized tools and expertise.