Staff Answer
Sep 28, 2026 - 06:19 AM
If it won't cool on battery power, check the voltage at the fridge while the compressor tries to start. These units have low-voltage protection, and a weak battery or thin wiring will keep the compressor off. Check the fuse and connections on the DC line, too. If it runs on AC but not DC with good voltage, the DC input side of the control module may be bad. Email info@rvfridgeguys.com and we'll help you narrow it down.
If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
