Model | Description | Software Model Number |
DFUW, DUWC, VUWC | 24 inch Wine Cellar | 11 |
DFUR, DUAR, VUAR | 24 inch Beverage Center | 21 |
DFRD, DURD, VURD | 24 inch Refrigerated Drawers | 16 |
Viking Fridge Diagnostic Information
Solution Diagnostics Mode permits you to determine the firmware as well as software program variations, test condition of “model certain” system parts and sensing units, and also alter state of components where appropriate (i.e.– compressor on/off, and so on.).
Enabling Service Setting: To enable Solution Mode, press and hold the “WARMER” button while pressing the “COLDER” button four times within five seconds.
After getting in Solution Mode, the first number that you will certainly see indicates the software model number for the particular unit you are servicing. For instance, if you are servicing a 24 inch wine cellar (DFUW, DUWC, VUWC), the initial number you will certainly see is 11. See chart below for equivalent model as well as software referral.
The 2nd number you will see suggests the software program variation release. As an example, if you see 44 on the display screen panel it indicates software variation 4.4.
Diagnostics:
While in Service Setting, press the “COLLECTION” switch to step via Examinations 0-9. The first figure of the display will certainly show the examination number. The second number indicates the current state of each element under test as well as is shown as “1” getting on, CLOSED, or SHORTED as well as “0” being OFF or OPEN. Tests 0 and also 1 reveal an open or shorted condition identified at the sensor inputs. Tests 2 through 6 permit you to turn lots ON with the “WARMER” switch as well as OFF with the “COLDER” switch. Examinations 7 via 9 confirm state modification of the door changes and/or magnetic reed sensor. The element examinations readily available are explained in Readily available Element Examinations chart.
SOUND | POSSIBLE CAUSE | SOLUTION |
Air rushing or whirring | Freezer fan and condenser fan make this noise while operating. | Normal operation |