| 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 Information
Service Diagnostics Setting allows you to recognize the firmware as well as software application variants, assessment condition of “version certain” system components as well as additionally sensing units, in addition to adjustment state of components where appropriate (i.e.– compressor on/off, and more.).
Making It Possible For Option Mode: To permit Remedy Setting, press in addition to hold the “WARMER” switch while pressing the “COLDER” switch 4 times within 5 seconds.
You can deficient feasible for Service Setting while in Establish Setting.– All system functions will stay in their existing state while in Service Mode.
Alarm systems are impaired throughout Solution Setting and reset after exiting Option Setup.
Option Setup will automatically disable after 5 (5) minutes of no keypad entryway
After getting in Solution Setting, the initial number that you will certainly see suggests the software program variation number for the particular system you are servicing. For instance, if you are servicing a 24 inch wine cellar (DFUW, DUWC, VUWC), the very initial number you will definitely see is 11. See graph below for matching style as well as software application referral.
The 2nd number you will definitely see suggests the software variation launch. For instance, if you see 44 on the display screen panel it suggests software application version 4.4.
Diagnostics:
While in Service Setup, press the “COLLECTION” switch to tip with Examinations 0-9. The first figure of the display will expose the examination number. The second figure reveals the present state of each component under examination as well as likewise is revealed as “1” getting on, CLOSED, or SHORTED in addition to “0” being OFF or OPEN. Examinations 0 as well as 1 disclose an open or shorted trouble detected at the noticing unit inputs. Assessments 2 with 6 enable you to transform great deals ON with the “WARMER” switch along with OFF with the “COLDER” button. Examinations 7 through 9 validate state adjustment of the door switches and/or magnetic reed sensor. The component evaluations easily offered are specified in Offered Component Exams graph.
| SOUND | POSSIBLE CAUSE | SOLUTION |
| Gurgling or boiling sound | Evaporator and heat exchanger refrigerant makes this noise when flowing | Normal operation |