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MODEL UC65e
M3
Installation Operation Manual
Rev 1.00 01-01-22
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
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Summary of Contents for CMA Dishmachines UC65e M3

  • Page 1 MODEL UC65e Installation Operation Manual Rev 1.00 01-01-22 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...
  • Page 2 PRODUCT REGISTRATION ONLINE Connect to the internet and enter the URL below to register your machine. https://cmadishmachines.com/warranty-registration/...
  • Page 3 For future reference, record your dishwasher information in the box below. Model Number__________________________ Serial Number_______________________ Voltage________________Hertz_____________ Phase__________________ Service Agent __________________________________ Tel:______________________ Parts Distributor _________________________________ Tel:______________________ National Service Department CMA Dishmachines 12700 Knott Avenue Garden Grove, CA 92841 Toll-free: 1 (800) 854-6417 Fax: 1 (714) 895-2141 ATTENTION: The model no., serial no., voltage, Hz...
  • Page 4: Table Of Contents

    Table of Contents Table of Contents Installation ............................1 Receiving and Placement ........................1 Installation Codes ..........................2 Water Connection ..........................3 Drain Connection ..........................4 Electrical Connection ...........................6 Detergent Set-up ............................8 Rinse-Aid Set-up ...........................10 Operation ............................12 Control Panel Description ........................ 1 2 Loading Wares .............................
  • Page 5 Safety Symbols Safety Symbols The following symbols are used throughout this manual to alert the reader to important information. WARNING: Warnning statements indicate a condition or practice that can result in personal injury or possible death. CAUTION: Caution statements indicate a condition or practice that can result in damage to the machine or associated equipment.
  • Page 6 Receiving/Placement/Installation Codes Receiving 1. Inspect the outside of the dishwasher carton for signs of damage. 2. Remove the carton and inspect the dishwasher for damage. 3. Check for any options or accessories that may have shipped with your dishwasher. 4. Register by fax using the form at the front of this manual or online at: https://cmadishmachines.com/warranty-registration/ CAUTION: Be careful when lifting and moving the machine to avoid damage.
  • Page 7: Installation

    Installation Installation Codes The installation of the dishwasher must comply with all local electrical, plumbing, health, and safety codes or in the absence of local codes, installed in accordance with the applicable require- ments in the National Electrical Code, NFPA 70, Canadian Electrical Code (CEC), Part 1, CSA C22.1;...
  • Page 8: Water Connection

    Installation Water Connection Connect the plumbing in accordance with the specifications below. WATER MINIMUM 1/2" NPT OR LARGER HOT WATER SUPPLY LINE. CAUTION: To prevent damage to the dishwasher supply valves, the installing plumber must thoroughly flush debris from the water supply line before connecting it to the dishwasher.
  • Page 9: Drain Connection

    Installation Drain Connection Connect the drain in accordance with the specifications below. DRAIN CAUTION: The dishwasher drain connection must comply with all local plumbing, health and safety codes. Damage caused by improper installation is not covered by the limited warranty THE DISHWASHER IS EQUIPPED WITH A 4FT / 1.2 m CLEAR BRAIDED DRAIN HOSE AND A 3/4"...
  • Page 10 Installation Drain Connection DRAIN MUST BE VENTED TO PREVENT SYPHONING DRAIN HOSE 3/4 IN. MNPT HOSE ADAPTER 1-1/2 IN. WYE OPTIMUM FITTING FT. MAX OFF FLOOR LEVEL Fig. 3 Configuring the drain line. DO NOT REPOSITION THE DRAIN HOSE DO NOT ADD AN EXTENSION TO THE DRAIN HOSE Fig.
  • Page 11 Installation INSTALLATION CODES The installation of the dishwasher must comply with all local electrical, plumbing, health and safety codes or in the absence of local codes, installed in accordance with the applicable requirements in the National Electrical Code, NFPA 70, Canadian Electrical Code (CEC), Part 1, CSA C22.1;...
  • Page 12: Electrical Connection

    Installation Electrical Connection WARNING: Electrocution may occur when working on ener- gized circuits. Disconnect power at the main breaker or service disconnect switch, then lock out and tag it to indicate that work is being performed on the circuit. CAUTION: Electrical connections must be made AFTER the plumbing installation.
  • Page 13 Installation Electrical Connection (continued) REMOVE THE LEFT SCREW ON THE FRONT LIP OF THE TERMINAL BOX. LIFT AND REMOVE THE COVER TO ACCESS THE TERMINAL BLOCK. TERMINAL ENCLOSURE Fig. 6 STOP A 30" / 76 cm SERVICE LOOP MUST BE PROVIDED BEHIND THE UNIT FOR STRAIN-RELIEF SERVICING.
  • Page 14 Initial Start-up Chemical Dispensing Pumps ! ATTENTION ! Contact a local chemical supplier for detergent and rinse-aid chemicals. The detergent should be a non-chlorinated liquid detergent. The chemical dispensing pumps are adjusted by the chemical supplier. The dishwasher is equipped with a built-in detergent dispensing pump and rinse-aid dispensing pump.
  • Page 15 Parameter Setting Instructions PARAMETER SETTINGS INSTRUCTIONS 0514058 REV A -30-MAR-2021 CAUTION: Parameter changes must be made by qualified personnel only. Locate control board shown below: (LCD SCREEN) Open door. WASH TEMPERATURE ADJUSTMENT in cycle wait PRESS BUTTON TO CYCLE THROUGH AVAILABLE VALUES The following parameters may be changed Unscrew two...
  • Page 16 Installation Prime the Rinse-aid Pump Place the rinse-aid pick-up tube in a full container of rinse aid. Push the dishwasher power switch ON. The dishwasher will automatically fill with water. Wait twenty minutes or until the temperature display indicates a minimum of 1 50°F/66°C.
  • Page 17: Operation

    Operation Control Panel Description UC65e Nexus Control Panel Fig.10 A - ON-OFF/Drain power switch tur turned on and the automatic drain cycle when tur B - LCD screen displays machine status: including temperatures, operation, heating and autoclean functions such as, wait, and in-cycle. TEMPERATURE DISPLAY indicates water temperature and displays operation codes for the operator.
  • Page 18: Loading Wares

    Operation Operation - Loading Wares REMOVE LARGE FOOD PARTICLES AND DEBRIS BEFORE LOADING WARES. LOAD PLATES IN A PEG RACK. BOWLS AND GLASSES IN A FLAT-BOTTOM RACK. LOAD SILVERWARE IN A SINGLE LAYER IN A FLAT-BOTTOM RACK. LOAD POTS, PANS, AND UTENSILS UPSIDE DOWN IN A FLAT-BOTTOM RACK. DO NOT OVERLOAD RACK AND ONLY WASH ONE RACK AT A TIME.
  • Page 19: Operation Display

    Operation OPERATIONAL DISPLAY The screen displays the operational status of the machine throughout the cycle. • Start-up Sequence 1. When power switch is turned ON, system information screen will show briefly. 2. This shows firmware version, parameter settings, and cycle counts.
  • Page 20: Wash Cycle

    Operation Operational Display (continued) WASH CYCLE WASH 1. The status indicator shows cycle progress. 2. In-cycle light is illuminated. DRAIN 1. When the wash cycle is complete the machine will drain all of the water and refill with fresh hot water. RINSE 1.
  • Page 21 Operation Operation - Rinse Sentry, Auto-Clean, Drain Mode RINSE SENTRY AUTOCLEAN DRAIN 1. When machine is turned o reen with the status indicator is shown. 2. This takes approximately 2-1/2 minutes. 3. When complete, open door to allow machine interior to air dry.
  • Page 22: Cleaning

    Cleaning Cleaning Clean the machine at the end of each meal period, every 2 hours of continuous operation, and at the end of the day. CAUTION: Dishwasher surfaces may be hot. Cleaning chemicals may be caustic to the skin and eyes. Wear protective clothing and eye protection when handling chemicals and cleaning the machine.
  • Page 23: Deliming

    Cleaning Cleaning - Deliming WARNING: Death or serious injury may result when deliming solution is mixed with sodium hypochlorite (chlorine bleach) sanitizing agent. Mixing may cause hazardous gases to form. Deliming solution and other acids must never be mixed with chlorine, iodine, bromine, or fluorine.
  • Page 24: Maintenance

    Maintenance Maintenance - Schedules Daily Maintenance Check all of the wash arm and rinse arm spray jets and clean as necessary. Make sure the water supply is on and the drain is not clogged. Check the temperature display and ensure it is operating. Make sure the dish racks are in good condition.
  • Page 25: Troubleshooting Chart

    Maintenance Maintenance - Troubleshooting Chart Condition Cause Solution Dishwasher will not run. Door not closed. Close door completely. Main power OFF. Check breaker on panel. Dishwasher OFF. Turn dishwasher power switch ON. Low or no water. Main water supply off. Open supply valve.
  • Page 26: Timing Chart

    Timing Chart...
  • Page 27 SINGLE PHASE UC65e M3...

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