Owner’s Manual 15Refrigerator Maintenance ChecklistRead and understand the following maintenance sections of this manual.NOTE: Norcold is not responsible for installation, adjustment, alteration, service, or maintenance performed by anyone otherthan a qualified RV dealer or a Norcold authorized service center.Have a qualified RV dealer or a Norcold authorized service center do these annual safety and maintenance checks:- Examine the gas supply lines for leaks.- Replace or repair if needed.- Make sure the propane gas pressure is 11 inches water column.- Adjust if needed.- Make sure the combustion seal is complete and intact.- Replace or repair it if needed.- Make sure the burner and the burner orifice are clean.- Clean if needed.- Make sure the electrode is clean and the spark gap is 1/8 - 3/16 inch.- Adjust if needed.- Make sure the AC voltage is 108 -132 volts and the DC voltage is 10.5 - 15.4 volts.To use the ice maker after seasonal storage:CAUTION: Do not operate the ice maker when the ambient air temperature is 0° F. or lower. Damage to the water solenoidvalve and the water supply line can occur.1. Remove the tape and plastic bags from the end of the water supply line, the end of the ice maker water line, and the water solenoidvalve.2. Connect the ice maker water line to the water solenoid valve.3. Connect the garden hose adapter to the water solenoid valve.4. Push the ice maker arm down into the ON position.5. Open the vehicle water supply valve to the ice maker.NOTE: You should discard and not use the first two batches of ice cubes. It will take about three cycles for the ice maker to make fullyformed and clean ice cubes.!