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Summary of Contents for Curtis G4 Gemini IntelliFresh Series
- Page 1 USER GUIDE ® ® G4 Gemini IntelliFresh Series Coffee Brewing System Single version shown READ AND SAVE THESE INSTRUCTIONS NOTICE TO INSTALLER: Please leave this booklet with the machine.
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Page 2: Table Of Contents
........................ES30 ..............................................................................................................................EC1 ..............................Contact Information Wilbur Curtis Co., Inc. 6913 Acco Street | Montebello, CA 90640 US Phone: 323-837-2300 | Toll Free: 800-421-6150 Email: csrassistance@wilburcurtis.com | Web: www.wilburcurtis.com . - 4:00 . PT Email: techsupport@wilburcurtis.com 081619C... -
Page 3: Fs1
KEY FEATURES/SPECIFICATIONS/SYSTEM REQUIREMENTS Key Features ® • Gold Cup Series – digital control module provides precise control over all aspects of brewing: time, temperature, volume plus specialty coffee needs from pre-infusion to pulse-brewing to water bypass. • Generation Four (G4) Digital Control Module – Large, 4.3” touch screen. Icon-driven interface streamlines operation. -
Page 4: Is2
INSTRUCTIONS could result in personal injury or void the warranty. • This appliance is designed for commercial use. Any service other than cleaning and preventive maintenance should be performed by an authorized Wilbur Curtis service technician. • serviceable parts inside. - Page 5 IMPORTANT SAFEGUARDS CE Requirements • This appliance must be installed in locations where it can be overseen by trained personnel. • • This appliance is not suitable for outdoor use. • • • This appliance must not be cleaned by water jet. •...
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Page 6: Ii2
INSTALLATION INSTRUCTIONS WARNING: WARNING: Improper electrical connection may result in an electric shock hazard or damage the unit. This appliance must be properly grounded. NOTICE: DO NOT connect this appliance to a hot water supply. The water inlet valve is not rated for hot water. -
Page 7: Ii14
INSTALLATION INSTRUCTIONS II14 Installation Leveling WARNING: Use the leveling legs to level the brewer only. Do not use them to adjust brewer height. Do not extend them higher than necessary. Position the brewer on the counter top. Level it left to right and front to back by turning the bottom of the legs. - Page 8 INSTALLATION INSTRUCTIONS II14 Connecting the Brewer Wiring (Units That Come from the Factory Without a Power Cord Attached) WARNING: Do not connect the power cord to the power supply until instructed to do so. Brewers With Power Connector Mounted to the Back 11 Connect a C20 IEC power cord (not supplied) compatible with the electrical outlet installed in the Brewers With Strain Relief Mounted to the Back...
- Page 9 INSTALLATION INSTRUCTIONS II14 Connection to an Electrical Outlet 18 If not already installed, install the appropriate type of power plug for your locality. Consult local electrical codes to determine the approved type of power plug for your region. 19 Connect the power plug to the electrical outlet. Style WARNING: Connect the power cord only to the not compatible, either have the cord replaced or...
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Page 10: Oi10
OPERATING INSTRUCTIONS OI10 Brewing Instructions WARNING - TO AVOID SCALDING, AVOID SPLASHING. Keep body parts clear of the brewer during NOTICE - Only use IntelliFresh satellites on IntelliFresh brewers. The G4 Gemini brewer is factory preset for optimal performance. The brewer should be ON. Place an empty IntelliFresh ®... -
Page 11: Features
INTELLIFRESH FEATURES ® IntelliFresh Function and Features The IntelliFresh Quality Timer system will alert you to when the coffee has exceeded the desired freshness time. The Quality Timer is activated by a connector on the satellite connecting to a corresponding connector on the brewer. -
Page 12: Ci1
CLEANING INSTRUCTIONS WARNING: HOT SURFACES - To avoid injury, allow the brewer and dispenser(s) to cool before cleaning. NOTICE - Do not use cleaning liquids, compounds or powders containing chlorine (bleach) or corrosives. USE OF THESE PRODUCTS WILL VOID THE WARRANTY. Cleaning The Brewer - Daily WARNING: DO NOT immerse the brewer in water or any other liquid. -
Page 13: Ci3
CLEANING INSTRUCTIONS Cleaning the Satellite (Daily) WARNING: DO NOT immerse the satellite in water or any other liquid. Do not place the satellite in a dishwasher. Placing the satellite in a dishwasher will void the warranty. Cleaning the Liner Prepare a mild solution of detergent and warm water. Remove the satellite from the brewer and remove the lid. - Page 14 CLEANING INSTRUCTIONS Cleaning the Faucet Parts and Site Gauge (cont.) 10 Air Dry - Allow all parts to thoroughly air dry. 11 Reassemble - When dry, reassemble the handle/ bonnet. Hand tighten the handle/bonnet onto the top of the faucet assembly. Reinstall the site gauge (if applicable).
- Page 15 Control symbols - all symbols may not be present at the same time Return to Home Undo Curtis logo Scroll left/right previous Entering Programming Mode The ACCESS CODE screen will appear. The menu icons. The icons vary based on the model appear.
- Page 16 PROGRAMMING GUIDE Programming SELECTIONS FOR COFFEE BREWER MODELS Model Select Recipes Control Settings Brew Settings Settings Summary Exit Coffee ® Gemini Gemini IF ™ GEMX One Batch Single Gourmet Std Two Batch Twin Light Roast By Volume/Time Three Batch Dark Roast ™...
- Page 17 PROGRAMMING GUIDE USB - Easy Programming program each step individually using the touchscreen. This process also makes it easy to quickly standardize the IMPORTANT: completely Uploading the Software to the Flash Drive as desired. Downloading the Software to the Brewer from the Flash Drive Select the (identical) brewer you wish to make program changes to.
- Page 18 ROUGH-IN DRAWINGS G4GEMSIF - Single Coffee Brewer 30.58 in 22.39 in [77.7 cm] [56.9 cm] 7.82 in 5.48 in [19.9 cm] [13.9 cm] 9.11 in [23.1 cm] 4.00 in [10.2 cm] G4GEMTIF - Twin Coffee Brewer 22.39 in [56.9 cm] 30.83 in [78.3 cm] 4.00 in...
- Page 19 ROUGH-IN DRAWINGS RD75 GEM3IF - Satellite Server 13.48 in [34.2 cm] 8.94 in [22.7 cm] 11.48 in 10.28 in 11.72 in [29.2 cm] [26.1 cm] [29.8 cm] 9.98 in [25.3 cm] 8.94 in 0.27 in [22.7 cm] [0.7 cm] GEM3IF, ROUGH-IN DRAWING 062317NC...
- Page 20 ILLUSTRATED PARTS LIST G4GEMSIF - Main Chassis - Exploded View Water tanks assemblies: 120/220 Volt units, see section IP32 220-240 Volt units, see section IP31 See satellite user guide for satellite replacement parts. G4GEMSIF/G4GEMTIF - GENERIC, ILLUSTRATED PARTS/RECOMMENDED PARTS 090519G...
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Page 21: Ip1
UNIVERSAL HOST ADAPTER USB COVER, FRONT GEMSIF63B1000 O’RING, 0.487I.D.x 0.693OD x0.103CS BUNA-N LABEL, BOTTOM WRAP GEMSIF INTELLIFRESH WC-4320 WC-39800 #112 CURTIS GASKET, 1.00OD X .625 I.D. X .030 THK WHITE FAUCET, PS/HPS SERIES HOT WTR 1/2-20 UNF WC-43089 WC-1809-P EPDM 70 SHORE AP/ALP... - Page 22 ILLUSTRATED PARTS/RECOMMENDED PARTS G4GEMTIF - Main Chassis - Exploded View Water tank assembly, see section IP26 See satellite user guide for satellite replacement parts. G4GEMSIF/G4GEMTIF - GENERIC, ILLUSTRATED PARTS/RECOMMENDED PARTS 090519G...
- Page 23 ILLUSTRATED PARTS LIST G4GEMTIF - Main Chassis - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-61955 1,3,4 SATELLITE SERVER, 1-1/2 GAL. 75W 120V .60A COVER, TOP SSTL GEMTIF GEM3IF 1,2,4 W/INTELLIFRESH WC-61955-BLK 2 COVER, TOP GEMTIF BLK SATELLITE SERVER, 1-1/2 GAL.
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Page 24: Ip26
ILLUSTRATED PARTS/RECOMMENDED PARTS IP26 WC-62033 - Tank Assembly WC-62033 - Tank Assembly - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-54287 TANK, ASSY TPS1T/GEMTS WC-1438-101 SENSOR, TEMPERATURE TANK WC-62033 TANK, COMPLETE GEMTS W/ULTEM FITTINGS WC-4382 GUARD, SHOCK HTNG ELMNT DOUBLE WC-37008 KIT, TANK LID ROUND (INCLUDES GASKET) -
Page 25: Ip31
ILLUSTRATED PARTS LIST IP31 WC-62035 - Tank Assembly WC-62035 - Tank Assembly - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-62035 TANK, COMPLETE GEMSS W/ULTEM FITTINGS THERMOSTAT, HI LIMIT HEATER CONTROL DPST WC-522 277V 40A WC-5853-102 COVER, TOP HEATING TANK GEN USE WC-43055... -
Page 26: Ip32
ILLUSTRATED PARTS LIST IP32 WC-62034 - Tank Assembly WC-62034 - Tank Assembly - Parts List ITEM # PART # DESCRIPTION TANK, COMPLETE GEMSS DV W/ ULTEM ITEM # PART # DESCRIPTION WC-62034 FITINGS THERMOSTAT, HI LIMIT HEATER CONTROL WC-522 WC-5853-102 COVER, TOP HEATING TANK GEN USE DPST 277V 40A WC-43055... -
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ELECTRICAL SCHEMATICS G4GEMSIF63A1000, G4GEMSIF63B1000 GEMSIFG4-63, ELECTRICAL SCHEMATIC 013120D... -
Page 28: Es38
ELECTRICAL SCHEMATICS ES38 G4GEMTIF10A1000, G4GEMTIF10B1000 GEMTIFG4-10, ELECTRICAL SCHEMATIC 052517A... -
Page 29: Es39
ELECTRICAL SCHEMATICS ES39 G4GEMSIF30A1000, G4GEMXSIF30A1000 GEMSIFG4-30, ELECTRICAL SCHEMATIC 051618B... -
Page 30: Es40
ELECTRICAL SCHEMATICS ES40 G4GEMTIF30A1000, G4GEMXTIF30A1000 GEMTIFG4-30, ELECTRICAL SCHEMATIC 040319C... - Page 31 ELECTRICAL SCHEMATICS ES149 G4GEMTIF19A1000 GEMTIFG4-19, ELECTRICAL SCHEMATIC 081519NC...
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Page 32: Es29
ELECTRICAL SCHEMATICS ES29 GEM3IF Pin Assignments 120V HOT 120V NEUTRAL ELECTRICAL RATING TABLE TANK TEMPERATURE SENSOR # of TANK TEMPERATURE SENSOR Voltage Amps Wa s Hertz Model Conductor Phase HEATER/WARMER OUT Wires HEATER/WARMER OUT 0.55 50/60 LED (+) GEM3IFx 0.58 50/60 LED (-) 0.60... -
Page 33: Es30
ELECTRICAL SCHEMATICS ES30 GEM3IF-30... - Page 34 TROUBLESHOOTING GUIDE WARNING: Electric Shock Hazard - Scald and Burn Hazard - IMPORTANT: always check all Valve Test Procedure Troubleshooting Guidelines • • • • Valve Test Procedure in either direction Water Not Hot Enough replace the temperature sensor Water Heats More Slowly Than Usual During Brewing...
- Page 35 TROUBLESHOOTING GUIDE No Power - Display Not Lit Water Tank Does Not Fill Brewer Does Not Start When Brew Button is Pressed Brewing Brewing Sensor Error Message...
- Page 36 TROUBLESHOOTING GUIDE Water Tank Does Not Fill IMPORTANT: Coffee/Tea Too Strong Dispenser Not Filled To Normal Level During Brewing Dispenser Not Filled To Normal Level During Brewing sure that the spray head is correctly aligned and that the tubing is routed properly to allow for maximum water All Of The Time...
- Page 37 TROUBLESHOOTING GUIDE No Water/Tea Flows From Brewer During Brewing Water Tank Does Not Fill Low Water Flow Warning Water Level Error Message Water Level Error Message “Internal Error 1” Message on Display “Internal Error 2” Message on Display PROGRAMMING GUIDE...
- Page 38 TROUBLESHOOTING GUIDE Water Does Not Heat At All Check to see if the water level in the tank is in contact with the water level probe. If not, see Tank Does Not Fill. • The water will not heat unless it is in contact with the probe. If the water heats, but is not hot enough, see Water Not Hot Enough.
- Page 39 TROUBLESHOOTING GUIDE TG13 Satellite Does Not Heat NOTE reheat cold coffee. (replace the controller). Check to make sure that the warmer is not turned off. See the PROGRAMMING GUIDE section. Check to see if the IntelliFresh LED on the front of the satellite comes on at the beginning of the brew cycle. If neither the LED nor the warmer come on, then it can be assumed that there is no power to the satellite.
- Page 40 The G4 control module diagnostics can be used to detect electrical circuit failures in the brewer. When a circuit Using the Diagnostics The MAIN MENU Control Settings. Diagnostics Curtis logo Auto Test to test all circuits. If a button is highlighted green the DIAGNOSTICS Left Auto Test...
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Page 41: Ec1
ERROR CODES Warning Messages - Allows Brewer to Continue Brewing MESSAGE DISPLAY WARNING DESCRIPTION CAUSE Brew count “Gallons Since Reset” exceeds programmed Maintenance Required Maintenance Required preventative maintenance period. If the Inlet valve remains on longer than XX seconds (during the brew cycle only) and repeats TWICE during that brew cycle. - Page 42 Return Merchandise Authorization (RMA): All returned equipment must be properly re-packaged in the original carton and received by Curtis within 45 days following the issuance of a RMA. NO UNITS OR PARTS WILL BE ACCEPTED WITHOUT A RETURN MERCHANDISE AUTHORIZATION (RMA).
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