Software Model Number
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 Details
Service Diagnostics Mode allows you to identify the firmware and also software variations, test status of “model specific” system parts and also sensing units, and alter state of components where appropriate (i.e.– compressor on/off, etc.).
Enabling Service Setting: To enable Solution Setting, press as well as hold the “WARMER” switch while pushing the “COLDER” switch 4 times within five secs.
- You can not make it possible for Solution Setting while in Set Mode. – All system features will certainly continue to be in their current state while in Service Mode.
- Alarm systems are impaired throughout Solution Mode as well as reset after leaving Service Setting.
- Service Setting will automatically disable after 5 (5) mins of no keypad access
After getting in Service Setting, the very first number that you will certainly see indicates the software design number for the particular unit you are servicing. For instance, if you are servicing a 24 inch wine rack (DFUW, DUWC, VUWC), the initial number you will certainly see is 11. See graph below for matching design and software application reference.
The second number you will certainly see indicates the software application variation release. For instance, if you see 44 on the display screen panel it indicates software program variation 4.4.
Diagnostics:
While in Service Mode, press the “SET” button to step via Tests 0-9. The initial digit of the screen will reveal the test number. The 2nd number suggests the present state of each part under test and also is displayed as “1” getting on, CLOSED, or SHORTED and also “0” being OFF or OPEN. Tests 0 and also 1 expose an open or shorted condition spotted at the sensor inputs. Examinations 2 through 6 allow you to transform tons ON with the “WARMER” button and OFF with the “COLDER” button. Tests 7 via 9 verify state adjustment of the door switches and/or magnetic reed sensor. The component tests offered are explained in Offered Element Examinations graph.
PROBLEM | POSSIBLE CAUSE | WHAT TO DO |
Water flow is slower than normal | Water pressure is low | Water pressure is low between 35 – 100 pounds per square inch. A minimum pressure of 35 pounds per square inch is recommended for refrigerators with water filters. |
Improper water valve installed. | Check water connection procedure in installation instructions. Self piercing and 3/16” saddle valves cause low water pressure and may clog the line over time.* | |
Copper tubing has kinks | Turn off water supply and remove kinks. If kinks cannot be removed, replace tubing | |
Water filter is clogged or needs to be changed. | Change water filter. |