Thetford N404.3 - User Manual

Questions and Answers

K
Kimberly GallegosAug 8, 2025
What to do if Thetford Refrigerator does not cool correctly?
- D
  Danielle FloresAug 8, 2025
  If your Thetford Refrigerator isn't cooling correctly on AC, DC, or propane gas, make sure the refrigerator vents are unobstructed and remove any obstructions. Also, ensure that the vehicle is level within 3° from side-to-side and 6° from front-to-back.
A
arielgallegosAug 14, 2025
Why Thetford N404.3 Refrigerator won't work on propane gas?
- C
  Carolyn MckinneyAug 14, 2025
  If your Thetford Refrigerator isn't operating on propane gas, check that the propane gas supply line is purged, the propane gas tank(s) is not empty, and the valve of the propane gas tank(s) is open. Also, confirm that the propane gas is at the correct pressure and that the manual shut off valve of the refrigerator is open.
K
Kari KingAug 20, 2025
How to prevent frost build-up in Thetford N404.3?
- R
  Ray JohnsonAug 20, 2025
  To prevent excessive frost in your Thetford Refrigerator's freezer or on the fins, verify that all food storage containers are sealed and that you only open the refrigerator door when necessary. Also, check that the door gasket seals correctly, and ensure that the refrigerator and freezer are defrosted.
L
Laura LopezAug 26, 2025
What to do if Thetford Refrigerator does not operate on AC?
- T
  Terry MartinAug 26, 2025
  If your Thetford Refrigerator isn't operating on AC, ensure that it is plugged in and that the thermostat is turned to setting numbers 2-5, as setting number 1 is an OFF position in AC operation.
A
andersonmariaSep 1, 2025
Why Thetford N404.3 Refrigerator won't work on DC power?
- A
  amartinezSep 1, 2025
  If your Thetford Refrigerator isn't operating on DC, check that the battery charging equipment of the vehicle is operational and that the AC/DC converter is operational (if applicable). Also, ensure that the DC connection to the refrigerator is tight.