Super C popularity has grown due to commercial truck drivetrains (Freightliner, Ford), diesel reliability, and better towing capacity. Class A offers more interior space per dollar. Choose Super C for drivetrain and driving experience, Class A for living space and value.
Surge Guard 40250-RVC and 40350-RVC are interchangeable. Buzzing usually means loose connections - tighten all terminals. If buzzing persists with tight connections, the relay may be failing and unit needs replacement.
Your RV ATS isn't transferring shore power to your AC system due to likely faulty internal contactors or control board issues. This typically requires professional repair as ATS units contain high-voltage components and complex switching mechanisms.
Your 1989 Ford Tioga's 460 EFI system is experiencing classic symptoms of fuel pressure loss, likely due to a failing fuel pump or clogged pickup screen in the tank. The dead battery jump may have damaged the fuel pump relay circuit.
Keep your RV comfortable in any weather with this AC, furnace, and heat pump troubleshooting guide.
Running generator twice daily for residential fridge in Phoenix heat is normal, not battery failure. Residential fridges use 1.5-3 kWh daily in heat, exceeding typical AGM bank capacity. Your April 2024 batteries are still new - this is expected usage.
A 30-minute cycle time for your Whirlpool residential refrigerator in an RV at 65°F ambient temperature is slightly more frequent than ideal but not necessarily problematic. Normal cycle times range from 35-60 minutes depending on ambient temperature, door openings, and refrigerator load.
When a Schwintek slide only moves in one direction despite replacing motors and controllers, the issue is typically a polarity problem in the wiring harness or a faulty control module that's not properly reversing motor direction. Check for crossed wires in the main harness and verify the control module's relay functionality.
No power with good battery usually means bad ground, battery disconnect switch, or blown main fuse. Clean battery terminals, check ground wire connection, and locate main fuse near battery.
Your 12V DC AC dual power design is sound but upgrade changeover switch from 20A to 60A minimum. Use 4 AWG wire for short runs, add fusing at both power sources, and ensure proper isolation.
If Lippert no longer carries the 10540 controller, you have several options: find compatible aftermarket controllers, upgrade to newer Lippert systems, or locate refurbished units from RV salvage yards. Many newer Lippert controllers are backward compatible.
Intellitec BD-0 latching relay typically near battery compartment or in adjacent electrical bay. Look for box with heavy gauge wires. Trace wires from disconnect switch if location unclear. May need to remove panels for access.
Your 30 amp generator will power any RV converter charger. For lithium, get charger with proper LiFePO4 profile. Progressive Dynamics, IOTA with IQ-Lifepo4, or Victron all work well. Match amp rating to battery bank capacity.
CPAP with humidifier draws 100-200W and can cause inverter shutdown from low battery voltage or thermal overload. Best solution is DC adapter for CPAP bypassing inverter. Need adequate battery capacity for overnight use.
Running generator while sleeping can be safe with working CO detector and proper precautions. Close exhaust-side windows, check wind direction, and ensure CO detector functions. Many RVers do this safely.