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
Solution Diagnostics Setting allows you to recognize the firmware and software application variations, examination condition of “model specific” system components and also sensors, as well as change state of parts where applicable (i.e.– compressor on/off, and so on.).
Enabling Solution Mode: To allow Solution Setting, press as well as hold the “WARMER” button while pressing the “COLDER” switch four times within 5 seconds.
After getting in Service Mode, the first number that you will certainly see suggests the software program version number for the particular unit you are servicing. For instance, if you are servicing a 24 inch wine cellar (DFUW, DUWC, VUWC), the very first number you will certainly see is 11. See chart below for matching design and software application recommendation.
The 2nd number you will certainly see suggests the software version release. For example, if you see 44 on the display screen panel it indicates software program version 4.4.
Diagnostics:
While in Service Setting, press the “COLLECTION” switch to tip with Tests 0-9. The initial digit of the screen will reveal the examination number. The 2nd figure shows the current state of each component under examination and also is shown as “1” getting on, CLOSED, or SHORTED as well as “0” being OFF or OPEN. Tests 0 and 1 reveal an open or shorted problem spotted at the sensing unit inputs. Examinations 2 through 6 allow you to transform lots ON with the “WARMER” switch as well as OFF with the “COLDER” button. Examinations 7 through 9 validate state change of the door switches and/or magnetic reed sensor. The part examinations readily available are defined in Available Component 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. |