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Related Manuals for Curtis G4 CGC Series
Summary of Contents for Curtis G4 CGC Series
- Page 1 USER GUIDE G4 CGC Series Digital Coffee Brewing System READ AND SAVE THESE INSTRUCTIONS NOTICE TO INSTALLER: Please leave this booklet with the machine. 122717D FC19-CGC, FRONT COVER F-10018 revA...
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Page 2: Table Of Contents
...........................ES27 ..........................ES28 .........................................................................................................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 122717B... -
Page 3: Fs19
KEY FEATURES/SPECIFICATIONS/SYSTEM REQUIREMENTS FS19 Key Features ® • Gold Cup Series – Digital Control Module provides precise control over all brewing aspects: time, temperature, volume plus specialty coffee needs from pre-infusion to pulse-brewing to water bypass. • Siphon Technology – During the brewing process, the brew basket’s siphon allows for the water level to rise to of the intended roast taste and experience. -
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 must not be cleaned by water jet. • instruction concerning use of the appliance in a safe way and if they understand the hazards involved. •...
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Page 6: Ii2
INSTALLATION INSTRUCTIONS WARNING: WARNING: properly grounded. NOTICE: SPECIFICATIONS section. IMPORTANT: Installation Instructions Installation Requirements • A secure surface capable of supporting the weight of the appliance. • For units without an attached cord set: Appropriately sized, UL listed, grounding type power cable to meet enough •... -
Page 7: Ii13
INSTALLATION INSTRUCTIONS II13 Installation Installing the Leg Support Plate (Optional on Model CGC) WARNING - EXCESSIVE WEIGHT WARNING: When lifting the brewer, at least two persons are required to avoid personal injury. WARNING: The water tank must be empty before laying the brewer on its side. - Page 8 INSTALLATION INSTRUCTIONS II13 Changing the power cord for 220 Volt Connection (cont.) Feed the 220 Volt power cable through the strain relief, into the brewer. 220 Volt power cord 10 Connect the wires on the power cable to the terminal block inside the brewer.
- Page 9 INSTALLATION INSTRUCTIONS II13 Power Up the Brewer 17 Turn on the water supply valve. 18 Make sure that the circuit breaker supplying power to the unit is on. 19 Turn the toggle switch on the back of the brewer to the 20 When the water in the tank rises to the correct level, the heating elements will turn on automatically.
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Page 10: Oi16
OPERATING INSTRUCTIONS OI16 Brewing Instructions - Single Cup WARNING - TO AVOID SCALDING, AVOID SPLASHING. The CGC G4 Brewer is factory preset for optimal performance. The brewer should be ON. into the brew basket. Fill with into the brew rails on the switch on the back. - Page 11 OPERATING INSTRUCTIONS OI16 Brewing Instructions - Dripper WARNING - TO AVOID SCALDING, AVOID SPLASHING. The CGC G4 Brewer is factory preset for optimal performance. The brewer should be ON. Fill the dripper with the proper the dripper. amount of coffee. Level the switch on the back.
- Page 12 OPERATING INSTRUCTIONS OI16 Brewing Instructions - Pourpot (Model CGC1 only) WARNING - TO AVOID SCALDING, AVOID SPLASHING. The CGC G4 Brewer is factory preset for optimal performance. The brewer should be ON. the multi-cup brew basket. into the brew rails on the switch on the back.
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Page 13: 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 14: Ci10
CLEANING INSTRUCTIONS CI10 Cleaning Single Cup Brew Baskets Clean the dispensing spout of the brew basket once a month or more often in locations where the brewer gets heavy use. Look into the brew basket to locate the cap covering the spout tube. - 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 RD25 CGC Series - G4 Digital Brewing System 13.28 in [33.7 cm] 15.25 in [38.7 cm] Top View - CGC, CGC1, CGCE 11.62 in 11.62 in [29.5 cm] [29.5 cm] 18.19 in 18.19 in [46.2 cm] [46.2 cm] Clearance Clearance 10.18 in...
- Page 19 ILLUSTRATED PARTS/RECOMMENDED PARTS IP29 CGC Series - Main Chassis - Exploded View Water tanks assembly, see section IP30...
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Page 20: Ip29
ILLUSTRATED PARTS/RECOMMENDED PARTS IP29 CGC Series - Main Chassis - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-10000 CONTROL MODULE, TOUCH SCREEN TRANSFORMER,120VAC-24V 4.8A W/LEADS & WC-589-101 MOLEX CONNECTOR WC-66081 BEZEL, FRONT CGC TRANSFORMER,240VAC-24V 4.8A W/LEADS & WC-4426 SCREW, 8-32x3/8 PH HEAD TRUSS WC-589-102... - Page 21 ILLUSTRATED PARTS/RECOMMENDED PARTS IP29 CGC Series - Top Wrap - Exploded View CGC CHASSIS SHOWN, MODEL CGC1 HAS SINGLE SPRAY HEAD CGC Series - Top Wrap - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-66087 FILTER HOLSTER CGC VALVE, DUMP LEFT 120V 12W ALPHA’S/D1000/ WC-889...
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Page 22: Ip30
ILLUSTRATED PARTS/RECOMMENDED PARTS IP30 WC-54324DV - Tank Assembly WC-54324DV - Tank Assembly - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-43062 GASKET, TANK LID WC-5853-102 COVER, TOP HEATING TANK GEN USE WC-5528K* KIT, WATER LEVEL PROBE, SILICONE ELEMENT, HEATING 1.45KW 120V W/JAM NUTS WC-917-04* &... -
Page 23: Es27
ELECTRICAL SCHEMATICS ES27 COMMON STUD CHASSIS GROUND COMMON STUD CHASSIS GROUND UNIVERSAL POWER MODULE (UPM) Pin Assignments 120Vac Hot Input 12 Vac Input 120Vac Hot Input 12 Vac Input Brew Valve Right Wat er Level Probe Brew Valve Left Vdd +5Vdc 120Vac Neut ral Not Used Inlet Valve... -
Page 24: Es28
ELECTRICAL SCHEMATICS ES28 (UPM) Pin Assignments (UCM-TOUCH SCREEN) Pin Assignments 230V L1 12 Vac Input 12 Vac Input (Back Light) TX - Transmit 230V L1 12 Vac Input Vdd +5Vdc RX - Receive Brew Valve Right Water Level Probe Vss- (Logic_Common) Not Used Brew Valve Left Vdd +5Vdc... - Page 25 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 26 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 27 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 28 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 29 TROUBLESHOOTING GUIDE TG38 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 30 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 31: 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 32 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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