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Summary of Contents for CMA Dishmachines CMA180TSB
- Page 1 Owner’s Manual MODELS CMA-180/180 TALL Including 480V MACHINES Installation and Operation Rev 2.08A 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...
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Page 2: Table Of Contents
Table of Contents Model CMA-180 SPECIFICATIONS....................2 CMA-180/CMA-180T ........................2 1.1. CMA-180/CMA-180T ........................3 GETTING STARTED .................... 4 2.1. Introduction to CMA-180 ....................... 4 2.2. Receiving and Installation ........................ 4 2.2.1. Electrical ............................ 5 2.2.2. Plumbing ............................ 5 2.2.3. Chemical Dispensers ........................6 2.2.3.1. -
Page 3: Specifications
1. Specifications Metric CMA-180/CMA-180T Equivalent WATER CONSUMPTION PER RACK .82 G/1.24 G (3.1 L/4.65 L) PER HOUR 46.9 G/74.4 G (177.5 L/28 OPERATING CYCLE WASH TIME-SEC 42/44 42/44 RINSE TIME-SEC 12/11 12/11 DWELL TIME-SEC TOTAL CYCLE-SEC 58/ 55 58 / 55 OPERATING CAPACITY RACKS PER HOUR (NSF rated) WASH TANK CAPACITY... -
Page 4: Cma-180/Cma-180T
1.1. CMA-180/CMA-180T VOLTS PHASE AMPS ELECTRICAL RATING WITHOUT BOOSTER (both High and Low Temp) ELECTRICAL RATING WITH BOOSTER (High Temp) SHIPPING WEIGHT 332# WITHOUT BOOSTER 375# WITH BOOSTER Note: The required flowing water pressure to the dishwasher is 15-65 PSIG. If pressures higher than 65 PSIG are present, a pressure regulating valve must be installed in the water line to the dishwasher (by others). -
Page 5: Getting Started
2. Getting Started 2.1. Introduction to CMA-180 The CMA-180 is a hot water sanitizing, single rack, door-type dishmachine. It is a stand-alone machine featuring a self-contained booster heater (optional). The only external connections necessary are power supply, water supply, drainpipe, and chemical dispensers. The machine utilizes recirculated wash water and fresh water final rinse. -
Page 6: Electrical
2.2. Receiving and Installation Step 1: Remove packaging material. Step 2: Remove service manual and machine legs from inside the wash tank. Step 3: Install legs into dishmachine leg lockets and adjust the feet. Set the machine in place. Level the machine side – to – side and front – to – back. -
Page 7: Chemical Dispensers
2.2.3. Chemical Dispensers This machine must be operated with an automatic detergent feeder and, if applicable, an automatic chemical sanitizer feeder, including a visual means to verify that detergents and sanitizers are delivered or a visual or audible alarm to signal if detergents and sanitizers are not available for delivery to the respective washing and sanitizing systems. -
Page 8: Exhaust Fan Control Kit P/N 17528.00 Instructions
2.2.4. Exhaust Fan Control Kit p/n 17528.00 Instructions 1. Connect terminal #1 on timer block (Red) to heater contactor terminal marked L3 2. Connect terminal #3 on timer block (Blue) to heater contactor terminal marked L1 3. Connect terminal #2 on timer block (Red/Black) to fan contactor coil terminal. 4. -
Page 9: Water Tempering Kit (Optional)
2.2.5. Water Tempering Kit (Optional) Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08A... -
Page 10: Installation Checklist
2.2.6. Installation Checklist Dishmachine checked for concealed damage. Hot water supply is 140° (60°C) Incoming water supply line is ¾”. Incoming water supply is 6 gpm minimum capable at 20 psi flow pressure. Machine circuit breaker is properly sized. Service voltage and phase type are correct to machine data plate. High leg of voltage is connected to L2 (three-phase). - Page 11 minimum. The rinse temperature must be 180°F minimum. If necessary, adjust the temperatures by removing the panel in front of the respective heater and turning the adjustment stem clockwise to increase. NOTE: Rinse water temperature must be observed during the rinse cycle. 10.
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Page 12: Electrical Requirements
2.2.8. Electrical Requirements The CMA-180 comes standard factory, wired for 3-phase operation. Check the electrical data plate to confirm this. Refer to “Electrical Requirements” Figure 1-A, for proper wiring instruction for both rectangular booster and wash heaters conversion. Also check the wiring diagram to properly wire the terminal power block, tank heater, and booster heater for 1 phase (or 1B diagram below). -
Page 13: Wiring Options
3. Wiring Options 3-Phase and 1 Phase Wiring Options Single-Source Single-Source Single-Source Two-Source Single-Source 240V 3-Phase 240V 3-Phase 240V 1-Phase 240V 1-Phase 240V 1-Phase (Without booster) Standard (Without booster) DISPENSER HOOK-UP 1. The power signal is 208/230 volts. The power block is labeled inside the control box. Conduit holes for both detergent &... -
Page 14: Quick Service Guide
4. Quick service guide MODEL: CMA 180 HIGH TEMP TECHNICAL ISSUE SOLUTION CAUSE Door magnetic reed switch problem Faulty magnetic reed switch Check wire connections inside control box Contact factory for new retrofit, corner P/N 00566.10 straight P/N 00566.20 Door mechanical switch problem Switch alignment issue Align switch Switch button broke... -
Page 15: Initial Parts Kit P/N 1100.17
5. INITIAL PARTS KIT P/N 1100.17 DESCRIPTION NO. REQ’D 00121.18 CMA-180 Drain Stopper O Ring 00200.10 Pump Assy 110/220V 60 Hz (Open) 00206.00 Pump Seal Kit 00302.19 CMA-180 Buna Gasket (#302.17) 00304.17 CMA-180 Wash Spray Arm 00304.19 CMA-180 Rinse Arm W/Bearing 00308.17 CMA-180 Rinse Arm SS End Plug 00308.50... -
Page 16: Auto-Fill Solid State Timer
6. Auto-Fill Solid State Timer Pre-selected delay period can be adjusted by turning dip switches on for proper time setting. Removal of input power will reset the control. AUTO-FILL SWITCH violet violet WATER SOLENOID VALVE orange blue blue Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08A... -
Page 17: Wire Diagram For Cma-180 With Booster Heater
7. Wire Diagram for CMA-180 With Booster Heater Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08 A... -
Page 18: Wire Diagram For Cma-180 Booster Only
8. Wire Diagram for CMA-180 Booster Only GROUND RINSE SIGNAL DETERGENT HI LIMIT SWITCH WASH TANK ADJ. 12kW PUMP THERMOSTAT HEATER MOTOR BOOSTER HEATER Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08 A... -
Page 19: Wire Diagram For Cma-180 Without Booster Heater
9. Wire Diagram for CMA-180 Without Booster Heater Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08A... -
Page 20: Wire Diagram For 480V 180 Without Booster Heater
10. Wire Diagram for 480V 180 Without Booster Heater Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08A... -
Page 21: Wire Diagram For 480V 180 With Booster Heater
11. Wire Diagram for 480V 180 With Booster Heater Page MODEL CMA-180 INSTALLATION & OPERATION Rev. 2.08A...
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