Service Issues
Royal Vendors R27
Choose the problem first, then open the focused route for tools, safety notes, locator help, parts status, and checklist steps.
Issue Finder
What Problem Are You Seeing?
Search symptoms, filter by system, then open the matching route.
Product Not Cold Diagnostic
This diagnostic flow systematically evaluates the cooling system components, including airflow, door sealing integrity, condenser cleanliness, and the operational status of the cooling machinery, before assuming a major system failure.
Machine Completely Dead Diagnostic
This diagnostic sequence systematically checks the entire power path, starting from the wall outlet all the way to the machine's internal control logic, to determine why the unit has no visible signs of power.
Delivery sensor or bin problem
Use this when delivery bin or product-detection sensor clues are present.
Display, keypad, or selection problem
Use this when the display, keypad, selections, or user controls are the main clue.
Payment or money acceptance problem
Money, validator, coin, bill, or card-reader clues point to this route.
Product not dispensing
Use this when the product path, tray, spiral, vend motor, or delivery path is suspect.
Water Flow or Fitting Service
Use this when water taste, pressure, filters, tubing, fittings, or leaks are involved.
Machine Context
Areas This Machine May Use
Use these areas as orientation only. Open a specific issue before following diagnostic steps.