EdgeStar FP630 Owner's Manual - Page 10

TROUBLESHOOTING Follow the troubleshooting guide below to resolve common issues. Issue Unit is not functioning at all and shows no signs of power. Unit is making strange noises Unit is making a loud continuous metallic knocking or pinging sound Unit runs for a little while and then it trips the power cord or the circuit breaker The control panel lights blink randomly Unit has an HH error Unit has an OC error Unit has a SC error Unit has power, but the compressor does not run Possible Cause Unit is not receiving power Insufficient power AC power cord DC power cord Disconnected wire Some noises are normal The unit is not level Unit may have been shipped on its side Damaged compressor The unit may be plugged into an outlet that cannot supply the correct amount of current Unit may have a faulty control panel Ambient temperature has exceeded 104°F Thermostat error was detected A short circuit in thermostat detected Ambient temperature is too low Disconnected wire Solution Make sure the unit is plugged in Move the unit to another outlet. Check your circuit breaker. (Refer to the rating label on the back of the unit to determine the Amperage draw) Test with a different cord. If unit works, replace the AC power cord. Test the unit with another power supply, e.g. another vehicle with a known working DC power outlet. Contact customer service Review the normal sounds section of this manual. Move the unit to a level surface Shut off the unit. Let the unit sit on a level surface for at least 24 hours and restart. Contact customer service Contact an electrician if the unit works in a different room or circuit Restart the unit, and if issue persists, contact customer service Restart the unit, and if issue persists, contact customer service Restart the unit, and if issue persists, contact customer service Restart the unit, and if issue persists, contact customer service Move the unit to a warmer location. Contact customer service 7