What to do if Envipco Vending machines show 'No Display Client'?
- SSamantha RobinsonSep 10, 2025
If the Display Process is not running on the PC board, check harnesses and connections. If that fails, replace the RVM controller.
What to do if Envipco Vending machines show 'No Display Client'?
If the Display Process is not running on the PC board, check harnesses and connections. If that fails, replace the RVM controller.
What to do if Envipco Vending machines show AC Power Fail?
If the RVM lost AC power, start by checking all electrical harnesses and ensure the machine is plugged in. If the issue persists, the AC Motor Control Box may need to be replaced.
What to do if Envipco FLEX Vending machines cabinet door is open?
If you receive a 'Cabinet Door open' error, ensure that all doors are closed. If the doors are closed, check the Diagnostic Program (Main / Safety Loop) to find the cause of the message.
What to do if Envipco FLEX Vending machines show 'Feed Ctrl Error Steel Sensor'?
Test the steel sensor with the Diagnostic Program (Ultra-48 / Sensors).
What to do if Envipco FLEX show 'RVM is in Error Mode'?
If the RVM is in Error Mode, inspect all components and harnesses.
What to do if Envipco Vending machines show 'Printer No Response'?
If there is a printer communications error, check the printer harness.
What to do if Envipco FLEX show 'Feed Ctrl Error Light Sensor 1'?
If there is a retro-reflector materials sensor failure, clean the sensor lens and reflector, calibrate the sensor, and test the sensor with the Diagnostic Program (Ultra-48 / Sensors).
What to do if Envipco FLEX Vending machines show 'Feed Ctrl Error Light Sensor 2'?
If there is a retro-reflector materials sensor failure, clean the sensor lens and reflector, calibrate the sensor, and test the sensor with the Diagnostic Program (Ultra-48 / Sensors).
What to do if Envipco FLEX Vending machines show 'Feed Ctrl Error I2C Failure'?
If there is a problem with the connection between MC5 and MD5, or MD5 is not receiving enough power for the motor actuators (24V), check harnesses to MC5/MD5. Replace boards if necessary.
What to do if Breaker Compactor1 triggered in Envipco Vending machines?
If the Variable Speed Drive for Compactor 1 went into overload, and if this error persists, there may be a problem with the compactor or the AC motor.
Brief introduction to the FLEX RVM and the manual's scope.
Explains warning symbols like Danger, Caution, and Note.
Defines roles like Customer, Sponsor, Attendant, Technician.
General safety rules for operating and maintaining the FLEX.
Details about various safety warning labels on the FLEX.
Overview of FLEX RVM general specifications.
Information about the serial label on the FLEX machine.
Describes the different FLEX configurations.
Detailed specifications for FLEX Dual, HDS, and Tri.
Details power requirements for different RVM models.
How to operate the FLEX machine.
Step-by-step process of using the FLEX for container redemption.
How the FLEX handles container accounting.
Procedures for handling service interruptions.
Overview of hardware components of the FLEX Series.
Description of the RVM's cabinet structure and its parts.
Explains the door interlock feature and its function.
Describes the bin full sensor and its operation.
Details on FLEX cabinets, doors, and casters.
Details specific to the FLEX TRI cabinet.
How the in-feed sensor/scanner works.
Details on the scanner system and its operation.
Explains the motorized conveyor's function.
Describes the retro-reflector materials sensors.
Explains the PET sensor's function.
Describes the load cell for weighing containers.
Describes the load cell for the FLEX HDS.
Details the camera/laser assembly for dimension scanning.
Description of the sorting cylinder assembly and its function.
Information on the different types of compactors used in the FLEX.
Details the PET compactor and its operation.
Details the Can compactor and its operation.
Details the Can/PET compactor and its operation.
Details on the bin setup for different FLEX machine types.
Description of the RVM controller box and its components.
Details electrical components within the RVM Controller Box.
Identifies electronic components inside the RVM Controller Box.
Describes the PC board's function and components.
Details MC5 and MD5 controller boards.
Details the Hecon X56 thermal printer.
Describes the 10.4 inch VGA monitor with touch screen.
Details on the AC motor control box and its components.
Describes the terminal block's function in receiving power.
Explains the VFD's role in motor control.
Describes the connector for 230V three-phase power.
Details the AC power output to the controller.
Explains the safety loop override switch.
Describes the compactor motor disconnect switch.
Explains the mechanical counter's function.
Introduces the software modes and hardware.
Functionality and tasks available in Shop Mode.
Accessing and using Service Mode for diagnostics and maintenance.
Steps to enter Service Mode.
Guide to using the Technician Interface.
Steps to exit Service Mode.
Overview of the diagnostic program and its tabs.
Details the Processes tab in the Diagnostic Program.
Details the Misc tab in the Diagnostic Program.
Details the Main tab in the Diagnostic Program.
Details the Ultra-48 tab in the Diagnostic Program.
Details the RS-485 tab in the Diagnostic Program.
Details the Config tab for editing configuration files.
Adjusting settings for sensors and thresholds.
Explains how to view and interpret sensor data.
Lists and describes MC1 sensors.
Lists and describes MC5 sensors.
Adjusting threshold settings for actuators.
Describes how RVMs communicate with each other and servers.
Explains LAN connections between machines.
Details file transfer processes via modem.
Explains software processes and circuit boards.
Purpose and scope of preventative maintenance.
Details responsibilities for maintenance tasks.
Responsibilities of the service technician.
Responsibilities of store personnel.
Tasks for maintaining individual components.
How to use Cleaning Mode for belts, camera, and laser.
Procedures for cleaning and maintaining cabinets and doors.
Inspecting electrical harnesses for damage.
Checks for proper functioning of the RVM Controller Box.
Steps to calibrate the display.
Tips for keeping the printer in working order.
Inspecting the AC Motor Control Box and power cord.
Procedures to keep the In-Feed unit working.
Service procedures for cleaning compactors.
Cleaning and testing bin overflow sensors.
Cleaning and testing scanner windows.
Overview of troubleshooting and repair steps for the FLEX.
Lists error messages, causes, and troubleshooting steps.
Lists VFD status codes and their meanings for diagnosing problems.
Steps for diagnosing issues not related to error messages.
Steps to diagnose and solve display issues.
Details common field repairs for the FLEX.
Steps to replace the RVM Controller Box.
Steps for replacing a chain on a compactor or sorting cylinder.
Procedures for replacing and configuring sensors.
Adjusting the Wenglor PET sensor.
Location and function of proximity sensors.
Configuration options for the FLEX.
| User Interface | Touchscreen display |
|---|---|
| Machine Type | Reverse Vending Machine |
| Model | FLEX Series |
| Accepted Materials | Aluminum cans |
| Identification Technology | Barcode scanner |
| Power Supply | 220-240V, 50/60Hz |
| Connectivity | Ethernet |
| Payment Options | Mobile payments |