Skip to main content
Rocky Mountain Vending

Pricing Will Not Save Correctly

Other Other Rmi

OtherLow confidenceExact parts not verified
Back to all issues

Pricing Will Not Save Correctly

This procedure helps diagnose why changes made to the pricing structure do not save correctly or are not applied to the intended product tray.

Low RiskOperator8-12 min
Vend path6 stepsoperator-intermediate
  • Controller enters error state during pricing change: Do not force configuration changes. Power cycle once. If error persists, hand off to technician.
  • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
  • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

Checklist

Guided Diagnostic Steps

Work from low-risk checks toward technician-level inspection only when evidence supports it.

Printable checklist

You can read or print the route now. The first checkbox click opens the service contact gate.

lead gated
  1. 1

    Verify the machine is powered on and the display is active.

    operator-intermediatelow

    Verify the machine is powered on and the display is active.

    Stop conditions
    • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
    • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

    Expected: Initial condition is documented before deeper diagnosis.

    Evidence to note: note

  2. 2

    Check the physical connection points for the controller and display i...

    operator-intermediatelow

    Check the physical connection points for the controller and display interface for obvious disconnections.

    Stop conditions
    • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
    • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

    Expected: Initial condition is documented before deeper diagnosis.

    Evidence to note: note

  3. 3

    Do not force configuration changes if the controller enters an error...

    operator-intermediatelow

    Do not force configuration changes if the controller enters an error state; power cycle the machine once.

    Stop conditions
    • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
    • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

    Expected: Result is documented before continuing the route.

    Evidence to note: note

  4. 4

    If the error persists after a power cycle, do not attempt further con...

    operator-intermediatelow

    If the error persists after a power cycle, do not attempt further configuration changes.

    Stop conditions
    • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
    • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

    Expected: Result is documented before continuing the route.

    Evidence to note: note

  5. 5

    For any steps involving the main controller or configuration memory,...

    operator-intermediatelow

    For any steps involving the main controller or configuration memory, only a qualified technician should proceed.

    Stop conditions
    • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
    • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

    Expected: Result is documented before continuing the route.

    Evidence to note: note

  6. 6

    Power the machine off, wait 30 seconds, power back on, and retest the...

    operator-intermediatelow

    Power the machine off, wait 30 seconds, power back on, and retest the pricing save function.

    Stop conditions
    • If the controller enters an error state during pricing change, do not force configuration changes; this requires a qualified technician.
    • If the issue persists after a power cycle, hand off to a qualified technician for advanced diagnostics on the controller and display.

    Expected: Result is documented before continuing the route.

    Evidence to note: note

Tools for this route

No special tools listed

Parts status

Exact public parts list not verified yet. Use this route to identify the system before ordering.

Candidate areas for part verification

Vend path componentsPower Input ComponentsDoor and Delay ComponentsTamper Detection ComponentsController and DisplayProduct Tray Components

Other Possible Issues

Switch routes if this symptom is not the closest match.

All issues
Door / lockDoor Delay Timing DiagnosisDoor / lockRecurring Tamper Alert DiagnosisPowerMachine Completely UnresponsivePaymentsPayment or money acceptance problemWater / fittingsWater Flow or Fitting Service