CMA Dishmachines CMA-180UC Installation & Operation Manual

CMA Dishmachines CMA-180UC Installation & Operation Manual

Model cma-180uc installation & operation
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MODEL CMA-180UC
&
INSTALLATION
OPERATION
Rev 1.13
C M A D I S H M A C H I N E S
1 2 7 0 0 K N O T T A V E N U E
GARDEN GROVE, CALIFORNIA 92841
8 0 0 - 8 5 4 - 6 4 1 7
F A X 7 1 4 - 8 9 5 - 2 1 4 1
www.cmadishmachines.com
1203

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Summary of Contents for CMA Dishmachines CMA-180UC

  • Page 1 MODEL CMA-180UC & INSTALLATION OPERATION Rev 1.13 C M A D I S H M A C H I N E S 1 2 7 0 0 K N O T T A V E N U E GARDEN GROVE, CALIFORNIA 92841...
  • Page 2: Table Of Contents

    ABLE OF 1. SPECIFICATIONS ... 2 1.1. CMA-180UC ... 2 1.2. CMA-180UC O PERATIONAL 2. GETTING STARTED... 4 2.1. CMA-180UC ... 4 NTRODUCTION TO 2.2. ECEIVING AND NSTALLATION 2.2.1. Electrical ... 5 2.2.2. Plumbing... 5 2.2.3. BETA Detergent And Rinse Dispenser (Optional) 2.2.4.
  • Page 3: Mcma-180Uc

    THIS SYSTEM REQUIRES THREE POWER WIRES, WHICH INCLUDES A CURRENT CARRYING NEUTRAL. AN ADDITIONAL FOURTH WIRE MUST BE PROVIDED FOR MACHINE GROUND. SHIPPING WEIGHT APPROXIMATE MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 METRIC EQUIVALENT .86 GAL. (3.25 L) 20.6 GAL.
  • Page 4: Cma-180Uc Operational Cycle

    1.2. CMA-180UC Operational Cycle The CMA-180UC Operational Cycle has a total cycle time of 2 minutes (120 seconds). The Timing Diagram and the steps listed below detail the individual functions that are executed during each Operational Cycle. Seconds: Instant Start Relay...
  • Page 5: Getting Started

    180°F final rinse water each cycle. The supply water to the CMA-180UC must be a minimum of 140°F at 24 PSI (Pounds per Square Inch) with a 6 GPM (Gallons Per Minute) flow rate and 60 GPH (Gallons Per Hour) recovery rate.
  • Page 6: Receiving And Installation

    The supply water to the CMA-180UC must be a minimum of 140°F at 24 PSI (Pounds per Square Inch) with a 6 GPM (Gallons Per Minute) flow rate and 60 GPH (Gallons Per Hour) recovery rate.
  • Page 7 5. The final step of installing BETA Detergent and Rinse Dispenser is titration adjustment by adjusting the detergent and rinse settings. The Quick Installation Guide supplied with Beta dispenser shows how to that. Figure 2.2.3a MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 Figure 2.2.3b (Dispenser wire connections) Figure 2.2.3c...
  • Page 8: Nova Detergent And Rinse Dispenser (Optional)

    All electrical and plumbing connections must be made by a qualified person who will comply with all available Federal, State, and Local Health, Electrical, Plumbing and Safety codes MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 Circuit Voltage 90 VAC-130 VAC 50/60 Hz 90 VAC-130 VAC 50/60 Hz No Connection.
  • Page 9 The reference manual supplied with the dispenser shows you how to program it. Keep in mind while reading the reference manual that the CMA-180UC operates in “probe-less” mode. (This mode is selected by setting a value of “2”...
  • Page 10: Water Tempering Kit

    Getting Started 2.2.5. Water Tempering Kit Page MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13...
  • Page 11: Booster Heater Setup

    Machine has been “hard-wired” with correctly sized wire Booster tank has been filled with water (before High Limit Switch is reset) High Limit Switch for heater has been reset (after Booster Tank has been filled) MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 Page...
  • Page 12: Operation

    Initial Setup 3.1.1. Rinse Pressure Regulator The CMA-180UC requires a supply water input pressure of 24 PSI minimum. This pressure is then reduced by the supply water regulator. Use the following procedure to adjust the rinse pressure to 20 PSI: 1.
  • Page 13: Operating And Cleaning Instructions

    Operation 3.3. Operating and Cleaning Instructions Page MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13...
  • Page 14: Preventive Maintenance Chart

    Operation 3.4. Preventive Maintenance Chart Page MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13...
  • Page 15: Quick Service Guide

    Low water pressure at the final rinse Scrap trap overflows over night Poor cleaning results Wash tank will not drain. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 CAUSE SOLUTION Pressure regulator is not set properly Set regulator to 18-20 psi Faulty rinse micro switch Replace micro switch, P/N 00411.00...
  • Page 16: Troubleshooting

    Heater (never turns off) Defective thermostat Defective heater contactor *The timer assembly motor ( P/N: 00501.00 independently if that’s the only component that’s failed. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 SOLUTION Reset circuit breaker Replace power switch P/N: 15521.50 Close door...
  • Page 17 Defective timer assembly *The timer assembly motor ( P/N: 00501.00 independently if that’s the only component that’s failed. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 SOLUTION Turn up supply water heater Insulate supply water pipe Adjust thermostat Isolate hot water from cold...
  • Page 18 Defective thermister *The timer assembly motor ( P/N: 00501.00 independently if that’s the only component that’s failed. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 SOLUTION Replace ice cube relay P/N: 00631.00 Replace drain/fill switch P/N: 15522.00 Replace water solenoid valve P/N: 03603.10...
  • Page 19: Parts Kit

    1/2” Water Solenoid Repair Kit – J/E 04103.00 L1X/L1-C Drain Valve 120V 00206.00 Pump Seal Kit 13417.89 Heater Thermostat 17523.60 High Limit Switch 200°F 00411.00 Microswitch 00738.15 3/4” Water Solenoid Valve Coil – J/E MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 DESCRIPTION Page...
  • Page 20: Parts Manual

    Twist Tie 15601.10 Black Drain Hose 1" ID X 3 1/2" 15601.50 Drain Hose 1" ID, 6 ft 15601.60 Robber Hose 90 Deg. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 ITEM DESCRIPTION Parts Manual DESCRIPTION REQ’D 03101.00 Hose Clamp 1”...
  • Page 21: Pump

    Remove the terminal cover and connect the white and purple wires to the two white wires from the pump. Replace the cover. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 Parts Manual NSTALLATION...
  • Page 22 Secure the drain gooseneck to the wash riser pipe with the hose clamp provided as shown in Route the drain hose to the drain and provide a 1-inch air gap at the drain. MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 Parts Manual Figure 3.
  • Page 23: Customer Notice

    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. 1.13 Page...
  • Page 24: Electrical Diagram

    Electrical Diagram 6. Electrical Diagram Page MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13...
  • Page 25 Electrical Diagram Page MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13...

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