www.norcold.com/cda30 Refrigerator Service ManualN611v, N811v ModelsMODES OF OPERATIONRefrigerator Start-UpPush and release the ON/OFF button [30] to start the refrig-erator (See Art02410). Light [185] indicates operation:■ Solid green:■ 120 volt AC power is available to refrigerator.■ Refrigerator is operating on AC electric power.■ Solid amber:■ 120 volt AC power is not available to refrigerator.■ Refrigerator is operating on propane gas.■ Solid or Flashing Red:■ There is a problem and the refrigerator is notcooling.■ Refer to "Fault Codes" on page 12.Refrigerator Shut-DownTo shut down the refrigerator, push and release the ON/OFFbutton.30 185Art02410Effects of High Altitude on Propane GasOperationWhen you operate the refrigerator on propane gas at altitudeshigher than 5500 feet above sea level:■ You may experience reduced cooling performance of therefrigerator.■ You may experience burner outages.To avoid these possible problems, Norcold recommends thatyou operate the refrigerator on AC when at altitudes higherthan 5500 feet above sea level.Effects of Freezing Temperatures onRefrigerator OperationA gas absorption refrigerator is not necessarily equipped forfreezing temperature operation:■ If refrigerator is equipped for low temperature operation, therefrigerator will operate in temperatures down to 0° F.■ If refrigerator is NOT equipped for low temperature op-eration, and cooling system of refrigerator is exposed totemperatures of 32° F. or lower for an extended period oftime, refrigerator operation may be disrupted. Refrigera-tor operation will resume when refrigerator cooling systemwarms sufficiently.Disrupted operation of the refrigerator, due to extendedexposure to temperatures of 32° F. or lower, and any costsincurred to warm the cooling system of the refrigerator arenot covered by the Norcold limited warranty. Please contactyour local RV dealer for information about how to resumerefrigerator operation or about how to equip your refrigeratorfor operation in freezing temperatures.! CAUTION:Do NOT change the installation or venting of yourrefrigerator. Refrigerator failures, which are the result ofchanges to either the refrigerator installation or to theventing, are not covered by the Norcold limited warranty.