CUSTOMER NOTICE. CMA Dishmachines CMA-180UC
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CMA Dishmachines CMA-180UC is a hot water sanitizing, single rack, under-counter dishmachine. It features a self-contained booster heater, requiring only external connections for power supply, water supply, drainpipe, and optional chemical dispensers. CMA-180UC uses re-circulated wash water and fresh water for the final rinse, keeping the wash water cleaner over extended periods. Its features include a scrap tray that discharges soil from the wash tank, a user-friendly interface with a "FILL" switch for easy filling and a booster tank heater that maintains the wash water temperature at 155°F.
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Parts Manual
5. Customer Notice
CMA-180UC Installation Guidelines
Improper installation of this product may void the warranty on this machine. Please follow these guidelines for recommended installation and to ensure the warranty of this model is authorized by CMA Dishmachines.
Dishmachine Installation Requirements
1. Machine must be level. Adjust leveling feet to accommodate uneven floor surfaces.
2. Drain height should not exceed maximum height of 16”. If there is a floor drain, it is highly recommended the pump drain be removed. Connect supplied drain line to 3-way valve on back of machine and gravity feed to the floor drain.
3. PRV must be adjusted not to exceed 20 psi. Recommended pressure is between 18-20 psi.
4. Water supply to machine must be a minimum 120°F for 3 minute cycle models and 140°F for 2 minute cycle models.
5. A four-wire, (neutral, ground and two 110v lines) 220v single phase connection is required. There is a six foot cord provided with the machine.
CMA recommends a minimum 50-amp dedicated circuit, but you should consult your local building code requirements for proper breaker size.
Activating/Adjusting the Booster Heater
1. Booster heater must be filled with water prior to connecting the blue wire from high limit switch. The high limit switch can be found by removing the front panel and locating the red button on the front of the heater tank.
2. Once the booster has been connected, the thermostat should be adjusted to maintain 180°F during the final rinse cycle. The thermostat is located on the front of the booster tank and is accessible by removing the front panel on the machine.
Automatic Dispensing Equipment
1. Applications utilizing automated dispensers for administering warewash chemicals must use 110v dispenser equipment. There is a 110v power block for installing this equipment inside the control panel.
MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.16A Page 23
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Table of contents
- 3 SPECIFICATIONS
- 3 CMA-180UC
- 6 GETTING STARTED
- 6 CMA-180UC
- 7 Electrical
- 7 Plumbing
- 8 BETA Detergent And Rinse Dispenser (Optional)
- 9 NOVA Detergent and Rinse Dispenser (Optional)
- 11 Safe Ttemp Feature
- 12 Water Tempering Kit
- 13 Booster Heater Setup
- 13 Installers Checklist
- 14 OPERATION
- 14 Dema Valve and Dema Flow Disc (New Models)
- 14 Rinse Pressure Regulator (Old Models Prior January 2008)
- 14 Rinse and Wash Temperatures
- 14 Post Instructions
- 21 PARTS KIT
- 21 1100.66)
- 24 CUSTOMER NOTICE
- 25 ELECTRICAL DIAGRAM