Norcold Repair GuideModels 442, 443, 452, 453, 462, 463, 482, 483Section 3Table of ContentsPage3-2 General Information and Specification3-3 Information About Electrical Connections3-3 Description of Operation3-4 Location of Control and Components3-5 Lighting and Operating Instructions3-6 High Humidity and Interior Lamp Switch3-7 Parts Function3-10 Troubleshooting Procedures3-10 Refrigerator Will Not Ignite Electrically on Propane3-12 Refrigerator Does Not Indicate that a Flame has been Established3-13 Burner Flame Will Not Light or Stay Lit3-15 Refrigerator Overfreezing3-15 Refrigerator Will Not Operate or Cool on A/C3-18 Refrigerator Will Not Operate or Cool on D/C3-21 Wiring Pictorials3-23 Wiring Diagrams3-E1 Information on Earlier Versions3-W1 Wiring Pictorials for Earlier Versions3-W3 Wiring Diagrams for Earlier VersionsB1013-1