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 Refrigerator Diagnostic Info
Service Diagnostics Mode allows you to recognize the firmware and also software variations, test status of “model details” system components and also sensing units, and alter state of elements where applicable (i.e.– compressor on/off, and so on.).
Enabling Service Setting: To make it possible for Service Mode, press and also hold the “WARMER” button while pushing the “COLDER” switch four times within 5 seconds.
After getting in Service Setting, the first number that you will see shows the software application model number for the particular unit you are servicing. For example, if you are servicing a 24 inch wine rack (DFUW, DUWC, VUWC), the very first number you will see is 11. See chart below for equivalent model and also software referral.
The 2nd number you will see shows the software program variation release. For instance, if you see 44 on the display panel it indicates software version 4.4.
Diagnostics:
While in Service Setting, press the “COLLECTION” button to step via Tests 0-9. The initial digit of the display will certainly show the examination number. The second digit shows the existing state of each component under examination and is displayed as “1” being ON, CLOSED, or SHORTED and “0” being OFF or OPEN. Examinations 0 and 1 disclose an open or shorted condition identified at the sensor inputs. Tests 2 through 6 enable you to turn lots ON with the “WARMER” switch as well as OFF with the “COLDER” switch. Examinations 7 through 9 verify state adjustment of the door switches over and/or magnetic reed sensor. The element tests offered are described in Available Part Examinations chart.
PROBLEM | POSSIBLE CAUSE | WHAT TO DO |
Freezer control and lights are on, but compressor is not operating | Refrigerator is in defrost mode | Normal operation Wait 40 minutes to see if compressor restarts. |