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Models
GEMTIF
GEMSIF
GEM3IF
CAUTION: Please use
this setup procedure
before attempting to use
this brewer. Failure to follow the
instructions can result in injury or the
voiding of the warranty.
IMPORTANT: Equipment
to be installed to comply
with applicable federal,
state, or local plumbing/electrical
codes having jurisdiction.
CAUTION: DO NOT
connect this brewer to hot
water. The inlet valve is
not rated for hot water.
ISO 9001:2008
Wilbur Curtis Company
Montebello, CA 90640
Tel: (323) 837-2300
www.wilburcurtis.com
Service Manual – Gemini IntelliFresh Brewer
Important Safeguards/Conventions
This appliance is designed for commercial use. Any servicing other than cleaning and preventive maintenance
should be performed by an authorized Wilbur Curtis service technician.
• DO NOT immerse the unit in water or any other liquid
• To reduce the risk of fire or electric shock, DO NOT open service panels. No user serviceable parts
inside.
• Keep hands and other items away from hot surfaces of unit during operation.
• Never clean with scouring powders, bleach or harsh chemicals.
Symbols
WARNINGS – To help avoid personal injury
Important Notes/Cautions – from the factory
Sanitation Requirements
Your IntelliFresh brewer is Factory Pre-Set and Ready to Go... Right from the Box.
Following are the Factory Settings for IntelliFresh brewer:
• Brew Temperature = 200°F
• Brew Volume = Large-Medium-Small
• Quality Timer = 120 Minutes
System Requirements:
• Water Source 20 – 90 PSI (Minimum Flow Rate of 1 GPM)
• Electrical: See attached schematic for standard model or visit www.wilburcurtis.com for your model.
SETUP STEPS
The unit should be level (left to right and front to back) and located on a secure counter top. Connect a water
line from the water filter to the brewer.
NOTE: A water filtration system must be used to maintain a trouble-free operation. (In areas with extremely
hard water, we suggest that a sedimentary and taste & odor filter be installed.) This will prolong the life of your
brewing system and enhance coffee quality.
NSF International requires the following water connection:
1. A quick disconnect or additional coiled tubing (at least 2x the depth of the unit) so that the ma-
chine can be moved for cleaning underneath.
2. In some areas an approved backflow prevention device may be required between the brewer and
the water supply.
1. A 3/8"Flare x 3/8" Male pipe elbow is supplied with the brewer for water line connection. Use tubing sized
sufficiently to provide a minimum of 1.0 GPM.
2. Connect the unit to an appropriate electrical power circuit.
3. Turn on the toggle (STANDBY/ON) switch behind the unit. The heating tank will start to fill. When the water
level in the tank rises to the correct volume, the heating elements will energize automatically. With the
IntelliFresh brewer, there is no danger of element burnout caused by overheating an empty tank.
4. The heating tank will require 20 to 30 minutes to reach operating temperature (200°F), indicated when
READY TO BREW is displayed on the LCD screen.
5. Prior to brewing, dispense 12 ounces of hot water through the hot water faucet.
6. Brew a cycle of at least 12 ounces, to purge the water lines of any air that may be trapped after filling.
FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO WWW.WILBURCURTIS.COM
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• Water Bypass = On LARGE & MEDIUM brew only
• Energy Save Mode = Off
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Related Manuals for Curtis GEMTIF
Summary of Contents for Curtis GEMTIF
- Page 1 Service Manual – Gemini IntelliFresh Brewer Important Safeguards/Conventions This appliance is designed for commercial use. Any servicing other than cleaning and preventive maintenance should be performed by an authorized Wilbur Curtis service technician. • DO NOT immerse the unit in water or any other liquid Models • To reduce the risk of fire or electric shock, DO NOT open service panels. No user serviceable parts GEMTIF inside. GEMSIF • Keep hands and other items away from hot surfaces of unit during operation. GEM3IF • Never clean with scouring powders, bleach or harsh chemicals.
- Page 2 INTELLIFRESH BREWING INSTRUCTIONS 1. Brewer should be ON (Confirm at rear toggle switch, then press the ON/OFF button). Ready-to-Brew should be on the display. If the brewer is connected to an InterLock grinder, the grinder should be on. When Interlock connection is made, grind coffee at this time. 2. Place an empty Satellite under the brewcone and press the warmer switch to pre-heat the Satellite. NOTE: Only utilize Intellifresh Satellites on Intellifresh Brewers. 6. Press appropriate 3. Place a clean filter 5. Transfer filled brew- 4. Fill brewcone with brew button. into the brewcone. cone to brewer. ground coffee. Brewing will begin immediately. WARNING: TO AVOID SCALDING, Do not remove brewcone while brew light is flashing. INTELLIFRESH FUNCTION & FEATURES The IntelliFresh system is a method of storing coffee to maintain freshness and alert GEMINI IF BREWER you when the coffee has exceeded the desired holding time. Being a GEMINI sys- tem, coffee is brewed directly into an Intellifresh Satellite container. The Satellites...
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Page 3: Error Message
Warmers The warmer, under the brewcone will turn on automatically whenever a coffee brew cycle is started. The warmers may be switched on and off using the WARMER buttons on the control panel. LEFT & RIGHT SATELLITE WARMERS Error Message An error message will appear on the screen in the event of a malfunction under the following conditions: 1. Water Level Overflow. 2. Break in Temperature ERROR MESSAGE DESCRIPTION CAUSE Control Circuit (900) 000-0000 EXT (0000) Fill run error/Overflow The fill solenoid has either run for 3. Excess Temperature in Water Level ERR. 1-(800)-000-0000 more than 10 minutes on the initial Heating Tank... -
Page 4: Program Menus
GEM INTELLIFRESH The G3/Gold Cup Series Brewing System is Factory Pre-Set for Optimum Performance. After connection to water and power; the rear toggle switch must be on. You will hear a beep sound, indicating power is available to the controller. <GEMINI TWIN> CURTIS CURTIS The control displays . Press ON/OFF button and the screen will display . After three seconds, is displayed. WILBUR CURTIS FILLING Water will fill the tank (approximately 2-3 minutes depending on water flow rate). When the proper level is reached CURTIS will appear on the HEATING screen. It takes approximately 20 minutes to reach setpoint temperature of 200°F. CURTIS Control will display when temperature reaches the setpoint (200°F). Unit is now ready to brew. READY TO BREW PROGRAM MENUS Curtis Curtis Ready Entering Programming Mode Enter Code - - - - Program Menus <-- Select -->... - Page 5 Master Reset Master Reset Press to display Are You Sure? Then < for Yes, > for No. Brewer factory defaults are then reset. Service Call (Phone number Factory set to 1-800-000-0000 X0000) Service Call Press to display number and change number or < to move place and EX to exit when complete. This number will be displayed during a Heating system SENSOR ERROR or during a WATER ERROR. Access Code (Factory set to 1-2-3-4) Access Code Press to display number and change number, (the number can be changed 1 to 4) or < to move place and EX to exit when complete. Banner Name (Factory set to CURTIS) Press to display letters and change letters or < to move place and EX to exit when complete Banner Name This feature allows up to 14 letters to be programmed for company name or regional name. Programming all blanks dis- ables Banner Name. If programmed, Banner Name is displayed every 5 sec. on and off. Warmers Auto – Off (Factory set to MED while brewing) Warmers Auto-Off Press to Select. Press < or > to adjust from 1 hour to 12 hours. This feature advances in 1 hour increments.
- Page 6 Program Menus GEMIF Brewer P-Maintenance (Factory set to OFF) P-Maintenance Press to Select, Set gallons brewed to indicate P-Maintenance. Press < or > to adjust from Off to 9500 gallons. This feature advances in 100 gallon increments. Press to exit. Beeper On/Off (Factory set to ON) Beeper On/Off Press to display ON or OFF. Pressing either < or > toggles between on and off. to set. When ON, this feature allows you to hear a short beep each time a button is pressed. Drip-out Mode (Factory set to 2 minutes) Drip-out Mode Press to Select. Press < or > to move to desired time. Settings are OFF, 1, 2, 3, 4 and 5 minutes. Press to Select time. Warmers Default (Factory setting - MED) Warmers Default Press to Select. Press < or > to adjust from OFF, HIGH, MED or LOW. Power setting for HIGH is 100W watts MED is 82 watts. LOW is 66 watts.
- Page 7 Illustrated Parts List GEMTIF...
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Page 8: Illustrated Parts List
SOLENOID, LOCK BREW CONE RIGHT 120V WC-2977-101 FITTING, SPRAYHEAD ULTEM WC- 844-101* VALVE, BY-PASS, NON-ADJUSTABLE W/RSTRCTR WC-39744 LABEL, UCM & OUTER 3-BATCH GEM-IF WC-37388* KIT, LABEL & UCM GEMTIF 3-BATCH CURTIS WC-39755* LABEL, UCM OVERLAY 1-BATCH WC-39756* LABEL, UCM OVERLAY 2-BATCH WC-29050* SPRAYHEAD, AFS-AMBER WC-8559*... - Page 9 Illustrated Parts List GEMSIF...
- Page 10 BREWCONE, BLACK PLASTIC GEM WC- 442 SOLENOID, LOCK BREWCONE L/R LABEL WC- 844-101* VALVE BY-PASS NON-ADJUSTABLE WC-37389 KIT, LABEL & UCM GEMSIF 3-BATCH CURTIS WC-39801* LABEL, UCM PANEL 3-BATCH GEMSIF WC-39802* LABEL, UCM PANEL 2-BATCH GEMSIF WC-39803* LABEL, UCM PANEL 1-BATCH GEMSIF...
- Page 11 Illustrated Parts List GEM3IF...
- Page 12 WC-2010C SHIELD, GAUGE GLASS ¾” D. x 8” WC-2006* WASHER, .188ID x .188 THK BOTTOM WC-2102 GAUGE GLASS ASSEMBLY 8” WC-39747 LABEL, SIDE GEM3IF CURTIS LOGO WC-2007 BRACKET, GAUGE GLASS GEM-3 WC-6417 GUARD, FAUCET GEM-3 WC-1901A SHANK, FAUCET W/SHIELD BASE WC-1800* FAUCET, S’...
- Page 13 Electrical Schematic GEMTIF 5200 23.6 7600 34.5...
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Page 14: Electrical Schematic
Electrical Schematic GEMSIF (-10 Only) - Page 15 Electrical Schematic GEM3IF...
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Page 16: Rough-In Drawings
Rough-In Drawings GEMTIF 22.125” (56.2 cm) SHOWING WC-37259 18.125” BREW CONE ASSEMBLY (46.1 cm) .125” 1.0” (.3 cm) (2.5 cm) .25” (.6 cm) 30.5” 12.0” 11.75 (77.5 cm) (29.8 cm) (30.5 cm) 11.25” 11.75” (29.8 cm) (28.6 cm) 7.75” (19.7 cm) 4.0”... - Page 17 This Page Intenionally Left Blank...
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Page 18: Product Warranty Information
2 Years, Parts, from Original Date of Purchase on all other electrical components, fittings and tubing. 1 Year, Labor, from Original Date of Purchase on all electrical components, fittings and tubing. Additionally, the Wilbur Curtis Company warrants its Grinding Burrs for Forty (40) months from date of purchase or 40,000 pounds of coffee, whichever comes first. Stainless Steel components are warranted for two (2) years from date of purchase against leaking or pitting and replace- ment parts are warranted for ninety (90) days from date of purchase or for the remainder of the limited warranty period of the equipment in which the component is installed.