Introduction
The AMS LTB, LTF, LTC, LTS, and LTV vending machines are designed for various vending needs, offering fully cooled and Visi-Combo options for indoor and outdoor use. This guide highlights installation steps, key features, troubleshooting, and maintenance to ensure optimal operation.
Specifications
Models and Dimensions
| Model | Width | Height | Depth |
| LTB9/LTF9 | 39 inches | 72 inches | 34 inches |
| LTB5/LTF5 | 35 inches | 72 inches | 34 inches |
Electrical Requirements
- Voltage: 115V or 230V
- Frequency: 50/60 Hz
Refrigeration System
- Embraco Variable Speed Compressor or Tecumseh 3000 BTU Unit
Installation
Placement
- Ensure a level surface with clearance:
- Keep the machine indoors for LTB/LTF/LTC models or under shaded outdoor environments for LTS/LTV models.
Power Connection
- Plug into a dedicated outlet matching the voltage requirements.
Refrigeration Setup
- Ensure the refrigeration housing is sealed correctly.
- Avoid tampering with the sealed system to prevent refrigerant leaks.
Operation
Loading Products
- Load trays using dividers and appropriate coils for product sizes.
- Position snacks, bottles, or cans securely in the designated slots.
- Test vending each column after loading.
ProgrammingAccess the service mode via the control board for price setup, product selection, and audit tracking.
Key Settings
- Health & Safety Firmware (LTF Models): Configures temperature thresholds.
- POS Display Options: Customize messaging using the display insert.
Maintenance
Daily Tasks
- Wipe down the cabinet and coin bay.
- Inspect the glass for dirt or smudges.
Weekly Tasks
- Clean condenser coils to improve refrigeration efficiency.
- Verify tray alignment and coil functionality.
Annual Tasks
- Replace worn seals and gaskets.
- Service the refrigeration system with a certified technician if required.
Troubleshooting
Common Issues and Solutions
| Problem | Possible Cause | Solution |
| Machine not cooling | Dirty condenser or fan failure | Clean condenser; replace fan if needed. |
| Product not vending | Misaligned trays or broken motor | Adjust trays; test motors in service mode. |
| Display malfunction | Loose wiring or board failure | Check wiring; replace the display board. |
Contact Information
For assistance, reach out to AMS via:
- Phone: 304.725.6921
- Fax: 304.725.6983
- Email: [email protected]
For more resources, visit the AMS Manuals.
For immediate support, contact AMS Customer Support using the details above.