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TECHNICAL INFORMATION
CVA615 Coffee System
© 2007 Miele USA
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CVA615 Coffee System Technical Information CVA615 Coffee System – Table of Contents 1.0 Construction and Design.........................................................................9 1.1 Appliance Overview...................................................................................9 1.1.1 Front View......................................................................................9 1.1.2 Controls ..........................................................................
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CVA615 Coffee System Technical Information CVA615 Coffee System – Table of Contents (continued) 4.20.3 Water Path – Hot Water..............................................................43 4.20.4 Water Path – Steam ...................................................................43 4.21 Water Valve.............................................................................................44 4.22 Electronic Assemblies ...........................................................
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CVA615 Coffee System Technical Information CVA615 Coffee System – Table of Contents (continued) 5.37 Beans Container Guide - Removal..........................................................87 5.38 Grinder - Disassembly .............................................................................88 5.39 Grinder Assembly – Basic Setting...........................................................91 5.40 Grinder Unit - Removal............................................................
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CVA615 Coffee System Technical Information CVA615 Coffee System – List of Figures Figure 1-1: Front Overview CVA615...............................................................................9 Figure 1-2: CVA Controls..............................................................................................10 Figure 1-3: Interior View of CVA615 with Door Opened ...............................................10 Figure 1-4: CVA615 Product Dimensions.........................
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CVA615 Coffee System Technical Information CVA615 Coffee System – List of Figures (continued) Figure 5-1: Lid with Screws...........................................................................................47 Figure 5-2: Interference Suppression Filter (Z1) Mounting Location ............................48 Figure 5-3: Rear Panel Removal ..................................................................................48 Figure 5-4: Removing the Adjustment Slide Switch Fram
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CVA615 Coffee System Technical Information CVA615 Coffee System – List of Figures (continued) Figure 5-43: Beans Container Guide ..............................................................................87 Figure 5-44: Grinder - Disassembly................................................................................88 Figure 5-45: Grinder........................................................................................................89 Figure 5-46: Grinder - Apart
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CVA615 Coffee System Technical Information CVA615 Coffee System – List of Tables Table 6-1: Programming Mode Navigation..................................................................98 Table 6-2: Service Mode Navigation..........................................................................100 Table 6-3: Displayed Messages (Continued on Table 6-4) .......................................101 Table 6-4: Displayed Messages (Continued from Table 6-3) ...........................
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CVA615 Coffee System Technical Information 1.0 Construction and Design 1.1 Appliance Overview 1.1.1 Front View 1 Hot Water Dispenser 2 Coffee Dispensers (Height-Adjustable) 3 Handle to Open Appliance Front 4 Steam Selector 5 Steam Nozzle with Milk Frother 6 Drip Catch Figure 1-1: Front Overview CVA615 9
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CVA615 Coffee System Technical Information 1.1.2 Controls 7 Program Selector 8 Message Window 9 Coffee Serving Buttons 10 Rinse / Pre-Warm Button 11 Hot Water Button Figure 1-2: CVA Controls 1.1.3 Interior (Front of Appliance Opened) 12 Coffee Bean Container 13 Slide Control to Select Fineness of Ground Coffee 14 Slide Control to Select Quant
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CVA615 Coffee System Technical Information 1.2 Technical Data Product Dimensions Figure 1-4: CVA615 Product Dimensions Electrical Information The appliance comes equipped with a 6ft (1.8 m) power cord with a NEMA 5-15P molded plug for connection to a 120 V, 15 A, 60 Hz power supply. 11
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CVA615 Coffee System Technical Information 1.3 Layout of Components Overhead View of Main Components 1 Waste Container 2 Brew Unit 3 Grinder 4 Water Tank 5 CPU Electronic Board 6 Drive Assembly (Mounted to Wall) 7 Drive Assembly Cover 8 Hot Water / Coffee Heater 9 Water Pump 10 Flowmeter 11 Steam Heater 12 Steam Solenoid Valve 13 Power Electronic Board Figure 1-5: CVA615 Ov
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CVA615 Coffee System Technical Information 2.0 Installation Refer to the Installation section of the Operating Manual. Figure 2-1: Operating Manual 13
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CVA615 Coffee System Technical Information 3.0 Commission and Operation 3.1 General Operation 3.1.1 Preparing Coffee 1. Place a cup under both coffee dispensing ports. Figure 3-1: Cup Under the Dispensing Ports 2. Press the desired size coffee button once. This will start the preparation cycle. Figure 3-2: Pressing the Coffee Button The following message will appear in the message window, depending on the button pressed:
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CVA615 Coffee System Technical Information 3.1.2 Canceling the Preparation Press any one of the coffee buttons to stop preparation immediately. Figure 3-4: Canceling the Preparation Process 3.1.3 Steam Control Caution: The steam from the appliance is extremely hot; use caution to prevent burns. • Turn the steam ON by turning the Steam Selector counter-clockwise. • Turn the steam OFF by turning the Steam Selector clockwise. Figure 3-5: Stea
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CVA615 Coffee System Technical Information 3.1.4 Hot Water 1. Place a cup under the hot water dispenser. Figure 3-6: Placement of Cup Under the Hot Water Dispenser 2. Press the hot water button. Hot water will be dispensed. 3. Press the hot water button again to stop the flow of hot water. Figure 3-7: Hot Water Button Note: If programmed with the hot water feature activated… The flow of hot water will stop automatically once a predetermin
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CVA615 Coffee System Technical Information 3.1.5 Adjusting the Coffee Grinder Controls Slide to the left for finer grinding. Slide to the right for coarser grinding. Figure 3-8: Grinder Controls If the espresso flows too quickly into the cup, the beans may have been ground too coarsely. The grinder should be adjusted to a finer setting. If the espresso only trickles into the cup, the beans may have been ground too fine and the coffee will be bitter
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CVA615 Coffee System Technical Information 3.1.6 Filling the Coffee Beans Container 1. Open the appliance door. 2. Carefully slide the container out so that the lid is visible. 3. Lift the lid. 4. Fill the container with coffee beans to about 1" from the top. 5. Close the lid and push the container back into place. 6. Shut the appliance door. Figure 3-9: Adding Coffee Beans Important! Only put whole espresso or coffee beans in the container
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CVA615 Coffee System Technical Information 3.1.7 Filling the Water Tank The water tank must be washed and filled with fresh drinking water each day. A reminder will appear in the message window when the unit is first turned on. 1. Open the front of the machine. 2. Lift the water tank up and out of the appliance. 3. Open the lid and fill the container with cold drinking water to within about 1" (2 cm) of the top. Important! Never add hot water or any other liquid except co
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CVA615 Coffee System Technical Information 4.0 Description of Function 4.1 Door Switch The door switch, removes power to the appliance when the door is opened. Refer to Figure 4-1 – Door Contact Switch (S24). Figure 4-1: Door Contact Switch (S24) 4.2 Overflow (Reed) Switch The overflow switch is in the lower section of the appliance case. The float with magnet is located in the drip tray. Should a leak develop,
