Service Manual – G4 Gemini IntelliFresh Single Brewer
Contents
1. BLU GRY 4 1 BLUE 12 STP GRY 10 GRY GRY 22AWG GRINDER INTERLOCK GRY 13 14 PIN CONNECTOR 20 CONNECTOR STP VIO THa UNIVERSAL POWER MODULE UPM 120Vac 5WVac 39 SEE LD GEMSIF FOR WIRING SPECIFICATIONS 2 USE THIS DIAGRAM FOR ALL OTHER MODELS WITH ADDED PREFIX LETTERS AND OR SUFFIX NUMBERS ON THEIR PART NUMBERS HAVING THE SAME ELECTRICAL RATINGS 1 ALL WIRES SHALL BE 18AWG UNLESS NOTED NOTES UNLESS OTHERWISE SPECIFIED SSR PIN ASSIGNMENTS USE 187 TERMINAL LUG pg SSR 1 40A 600V BLK 1 RED 12GA STP GRY 10W 120V ponat 2 0 GPM 10W 120V 5 GPM 12W 120V 5 GPM 12W 120V FOR CONNECTOR 120 3 iz GRN CHASSIS GROUND ELECTRICAL RATING TABLE HEATING ELEMENTS 2X 2 0KW 220V 2GA BLK 12GA RED 12GA BREW CONE LOCK RIGHT INLET VALVE BREW VALVE RIGHT BYPASS VALVE RIGHT HEATING ELEMENTS TOTAL CURRENT MACHINE GEMSIF10 G208Vac H1 H2 AMPERES GEMSIF10 220Vac GEMSIF10 240 e wma st war mE LADDE R DIAGRAM PART NUMBER WIRES IW G LD GEMSI Electrical Schematic G4GEMSIF 63 POWER BLOCK 57 65 300 450 WHT 12GA WHT 12GA CURRENT am SENSOR BLU 12GA 47 RED 12GA WHT 12GA INCOMING PO2. Gold Cup Thermopro 1 Gal One Batch Two Batch Three Batch One Batch Two Batch Three Batch One Batch Two Batch Menu Features RECIPES FUNCTION TO SET SETTING RANGE FACTORY SET DEFAULT NOTES COMMENTS Global Recipes CONTROL SE FUNCTION TO SET Yield Filter Pack Decaf Gourmet STD Light Roast Dark Roast High Home TTINGS SETTING RANGE Gourmet STD FACTORY SET DEFAULT NOTES COMMENTS Temperature Settings 175 F 206 F 1 F Tank Temp 200 F Increments Minimum Brew Temp 195 F Disabled 1 Hr 12 Hr 1 Hr Increments lt Disabled on GEMT GEMS gt Warmer Settings 1 Hr 12 Hr 1 Hr Increments 10 Hr on GEMTIF GEMSIF gt lt OFF gt HIGH lt MED gt lt LOW gt lt MED gt During Brewing Note This function is only visible on Gemini Units Quality Timer Disabled 20min 240min 10 Minute Increments Disabled on 5 2 25 2 25 gt lt 120min on GEMTIF GEMSIF Audible alarm when time is expired Only shows available when a machine has Warmer Elements Also this function is visible when Gemini models are selected No Change Energy Save Mode Activates after 4 Turn Tank Heater Off Hours of Inactivity Reduce tank temp to 140 F No Change Tank tempera
3. The IntelliFresh system will alert you when the coffee has exceeded the desired hold ing time The Intellifresh system is activated by a connector on the Satellite coming into contact with a corresponding connector on the center panel IntelliFresh is adjust GEMINI IF BREWER able through the UCM control panel on the brewer Quality Timer Factory Set to 2 hours Press to select press lt or gt to choose desired setting Range 20 min to 240 min The timer is intended to notify the user when the coffee loses its freshness The indicator light LED on the satellite will remain solid red until the Quality Timer expires Factory Set to 2 hours At expiration the LED will flash and remain flashing at the factory setting for an additional 8 hours The additional 8 hours is controlled by the SATELLITE Warmer Auto Off setting CONTROL Setting Range 20 240 minutes The default time is 2 hours NN IF CONNECTOR Time Expiration Indicator LED flashes after expiration of Quality Timer Setting for up to a total of 12 hours The default time is 8 hours after expiration of the Quality Timer Warmer Auto Off factory set to 10 Hrs Press to select lt or gt to adjust from 1 12 hours This feature has higher priority than the Quality Timer It shuts off the warmers after a pre determined time factory set at 10 hours starting when the Brew Button is pushed The Quality Timer doe
4. WiLBUR Curtis Inc Service Manual G4 Gemini IntelliFresh Single Brewer Important Safeguards Symbols This equipment is designed for commercial use Any servicing other than cleaning and routine maintenance should be performed by an authorized Wilbur Curtis Company 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 There are no user serviceable parts inside Keep hands and other items away from hot areas of the unit during operation Never clean with scouring powders or harsh chemicals Symbols WARNINGS To help avoid personal injury Important Notes Cautions from the factory is Sanitation Requirements This Curtis Generation 4 Unit is Factory Pre Set and Ready to Go Right from the Box e G4GEMSIF Following are the Factory Settings for your G4 Coffee Brewing System Brew Temperature 200 F Water Bypass On for LARGE amp MEDIUM Brew Only Brew Volume Set to Vessel Requirement System Requirements e CAUTION Please use Water Source 20 90 PSI Minimum Flow Rate of 1 GPM this setup procedure Electrical See attached schematic for standard model or visit www wilburcurtis com for your model before attempting to use this brewer Failure to follow the instructions can result in injury or the SETUP STEPS voiding of the warranty 1 The unit should be level left to right front
5. Thoroughly rinse with clean warm water 10 Dry and assemble the parts Hand tighten when assem bling 16 Liquid Level Probe Cleaning intervals for the probe are to be determined by the user or the service tech based on water conditions The use of water filters or the type of water filter that is being used can impact the service interval Intervals can be from one month to several years however replacing rather than cleaning the probe is preferable WARNING Disconnect electrical power before removing access panels CAUTION This procedure involves working with hot water and hot surfaces 1 Unplug the power cord and shut off the water line 2 Remove the top cover of the coffee brewer Locate the heating tank and remove the top cover 3 Open the hot water faucet and drain the tank to a level about 3 below y the tip of the probe 4 Allow some time for the heating tank and liquid level probe to cool down before proceeding 5 Clean the tip of the probe using a Scotch Brite scuff pad 6 If a white residue is still visible on the probe remove the probe and soak it in vinegar or a scale removing chemical Repeat this step until the probe is clean 17 Product Warranty Information The Wilbur Curtis Company certifies that its products are free from defects in material and workmanship under normal use The following limited warranties and conditions apply 3 Years Parts and Labor from Original Date
6. Allow the brewer to cool 2 Clean the sprayhead and dome plate area a Remove the sprayhead unscrewing counterclockwise from the dome plate b Thoroughly clean and rinse the dome plate area c Clean the brewcone rails with a brush soaked with a mild detergent solution Rinse the area with a cloth soaked with clean water removing any residual detergent d Dry the area c Attach the sprayhead Cleaning the Satellite Server To clean the Satellite components prepare a mild solution of detergent and warm water DO NOT immerse the Satellite in water or any other liquid Remove lid from Satellite Clean the lid at the funnel area with a spiral brush and detergent solution Rinse the lid removing all traces of cleaning solution Clean inside of the Satellite Remove coffee residue with the detergent solution Thoroughly rinse out the Satellite with clean warm water Unscrew the handle bonnet assembly and remove it from the dispensing faucet 6 Inspect the silicone seat cup for wear cracks or hard ening If okay then leave the seat cup attached on the handle bonnet assembly Soak then wipe clean Replace the seat cup if damaged 7 Remove the gauge glass tube by unscrewing the gauge glass cap 8 Clean the gauge glass tube with a gauge brush soaked with detergent solution Soak and wipe the two washers Rinse with clean water Dry the parts and assemble them onto the Satellite Hand tighten the cap 9 Clean all parts
7. HI LIMIT HEATER DPST 277V 40A 38 WC 5310 TUBE 5 16 ID x 1 8W SILICONE 39 WC 5350 TUBE SILICONE 01 2 ID x 03 4 OD x 1 8 WALL 40 WC 5231 COMPOUND SILICONE 5 OZ TUBE 41 GEMSIF 1 GALLON SATELLITE SERVER WITH INTELLI FRESH Rough In Drawing RECOMMENDED PARTS TO STOCK 13 Electrical Schematic G4GEMSIF 10 POWER BLOCK 57 65A 300 450V INCOMING POWER 208 240Vac 1PH 3W G 50 60 Hz BLK 12GA 47 C1 T 275VAC WHT 18GA RED 12GA GRN 12GA i CHASSIS GROUND ALTERNATE TRANSFORMER WIRE HOOKUPS gvo J 7410 SICRED CRY STe7BLU STP BLU _STP VIO STP 8 CONNECTOR UNIVERSAL TOUCH SCREEN 12Vac 5 CONNECTOR WHT 22AWG BLK 22AWG USB 5Vdc 6 CONNECTOR RED 22AWG THERMOSTAT MAN RESET DPST 40A 277V 220 F BLU 12GA RED 12GA TOGGLE SWITCH DPST 125 250VAC 25A FUSE 5A 250V CHASSIS GROUND GROUND Vdd_ 5Vde Logic_Common Data_Communication First WIRE SHIELDED CABLE ORG STP YEL STP YEL
8. to back on a secure surface 2 Connect the water line to the water inlet fitting on the rear of the unit Water volume flow to the machine IMPORTANT Equipment should be consistent Use tubing sized sufficiently to provide a minimum flow rate of one gallon per minute Wied to be installed to comply with applicable govern NOTE A water filtration system must be used to help maintain trouble free operation In areas with mental plumbing electrical codes extremely hard water we highly recommend the use of a Curtis approved water filter For our full line having jurisdiction of filters please log on to www wilburcurtis com A water filtration system will greatly prolong the life of the unit and enhance the quality and taste of the product SIS CAUTION BONOT NSF International requires the following water connection mas connect this brewer to hot Uh T water The inlet valve is 1 A quick disconnect or additional coiled tubing at least 2x the depth of the unit is required so not rated for hot water that the unit can be moved for cleaning 2 This unit must be installed with adequate backflow protection to comply with applicable federal state and local codes 3 Water pipe connections and fixtures directly connected to a portable water supply shall be sized installed and maintained in accordance with federal state and local codes 3 Connect the unit to electrical outlet with appropriate
9. whipper propellers 9 Repairs and or Replacements are subject to our decision that the workmanship or parts were faulty and the defects showed up under normal use All labor shall be performed during regular working hours Overtime charges are the responsibility of the owner Charges incurred by delays waiting time or operating restrictions that hinder the service technician s ability to perform service is the responsibility of the owner of the equipment This includes institutional and correctional facilities The Wilbur Curtis Company will allow up to 100 miles round trip per in warranty service call RETURN MERCHANDISE AUTHORIZATION All claims under this warranty must be submitted to the Wilbur Curtis Company Technical Support Department prior to performing any repair work or return of this equipment to the factory All returned equipment must be repackaged properly in the original carton No units will be accepted if they are damaged in transit due to improper packaging NO UNITS OR PARTS WILL BE ACCEPTED WITHOUT A RETURN MERCHANDISE AUTHORIZATION RMA RMA NUMBER MUST BE MARKED ON THE CARTON OR SHIPPING LABEL All in warranty service calls must be performed by an authorized service agent Call the Wilbur Curtis Technical Sup port Department to find an agent near you 2 9 WILBUR CURTIS CO INC 6913 Acco St Montebello CA 90640 5403 USA Phone 800 421 6150 Fax 323 837 2410 Technical Support Phone 800 995 0417 M F 5 30A 4 00P PST E M
10. 0 seconds OFF 4 Times 10 seconds ON 4 Times Till end of Brew Cycle 25 seconds ON 5 Times 20 seconds OFF 5 Times then ON Till End of Brew Cycle D Manual Program PULSE COUNT 1 to 20 pulses ON TIME 5 150 seconds OFF TIME 5 150 seconds 5 second increments E Manual Program PULSE COUNT 1 to 12 pulses ON TIME 0 150 seconds OFF TIME 1 150 seconds 1 second increments By Pass 5 50 1 increments LARGE BREW 3575 using a Amber AFS Sprayhead MEDIUM BREW 10 using a Amber AFS Sprayhead SMALL BREW Off using a Amber AFS Sprayhead Note These are the default times for a Amber AFS Sprayhead Drip Out Mode Off 10 Seconds 15min 10 Second Increments 2 min Reprogrammable Select to go to Home Page System Fault Messages WARNING MESSAGES ALLOWS BREWING MESSAGE DISPLAY WARNING DESCRIPTION CAUSE Brew count Gallons Since Reset exceeds Maintenance Required Maintenance Required programmed 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 It shall clear upon the next brew and if the same low flow exists again it will re appear XX Alpha 20 secs Gem TP Twin 40 secs Gem TP Single 30 secs Low Water Flow Warning Low Water Flow ERROR MESSAGES STOPS BREWING The fill sole
11. 1 WC 10001 UNIVERSAL POWER MODULE G4 12 WC 589 101 TRANSFORMER 120 230V 24V 4 8 W LEADS amp MOLEX CONNECTOR 13 WC 10000 CONTROL MODULE UCM TOUCH SCREEN G4 14 WC 4212 02 NUT 5 8 18 JAM PLASTIC ULTEM 15 WC 29050 SPRAYHEAD ASSY AFS AMBER 16 WC 571K R KIT IF CONNECTOR RIGHT 17 WC 43133 O RING 1 4241D X 1 630 OD X 103 WALL GEMIF s RECOMMENDED PARTS TO STOCK Illustrated Parts List ITEM PART NO DESCRIPTION 18 WC 61963 PLATE HOLDER IF CONNECTORS GEMTIF 19 WC 1809 FAUCET PS HSP SERIES HOT WATER 1 2 20 UNF 20 WC 10008 UNIVERSAL HOST ADAPTER USB 21 WC 1501 FUSE HOLDER ASSY w 5A FUSE 22 WC 847 VALVE INLET 2 GPM 120V 10W 23 WC 1037 SWITCH TOGGLE NON LIT DPST 25A 125 250VAC RESISTIVE 24 WC 13463 HARNESS ASSY COMPLETE G4GEMS10 G4GEMSIF10 25 WC 14045 101 CURRENT SENSOR ASSY G4 26 WC 3528 LEG 4 ADJUSTABLE 3 8 16 THREAD STYLIZED 27 WC 61930 DECK WARMER W A GEMSIF63B1000 28 WC 5853 102 COVER TOP HEATING TANK 29 WC 43062 GASKET TANK LID 30 WC 37266 KIT TANK OVERFLOW ELBOW FITTING 31 WC 5502 01 KIT LIQUID LEVEL PROBE W HEX FITTING O RING amp NUT 32 WC 37357 KIT STRAIGHT PLASTIC FITTING amp BUSHING 33 WC 37365 KIT TANK INLET FITTING 34 WC 62034 TANK COMPLETE GEMSS DV W ULTEM FITINGS 35 WC 904 04 KIT ELEMENT HEATING 1 6KW120V W JAM NUT amp SILICONE WASHERS 36 WC 1438 101 SENSOR TEMPERATURE TANK 37 WC 522 THERMOSTAT
12. IF CONNECTOR 120V CHASSIS GROUND ELECTRICAL RATING TABLE HEATING TOTAL TOTAL ELEMENTS POWER CURRENT GEMSIF H1 H2 WATTS AMPERES 52 110 220 1x 1 15KW 2x 1 15KW 1200 2050 10 0 10 0 52 120 240 1x 1 15KW 2x 1 15KW 1200 2400 10 0 10 0 63 110 220 1x 1 6KW 2x 1 6KW 1650 2800 13 5 13 5 63 120 240 1x 1 6 2 1 6KW 1650 3300 13 5 13 5 VOLTAGE 120V 220V WATTAGE SEE TABLE AMPERAGE SEE TABLE 50 60 hz 5 LADDER DIAGRAM WIRES 2W 3W G pas LD GEMSIFG4 63 mw Cleaning the Gemini Regular cleaning and preventive maintenance is essential in keeping your coffee brewer looking and working like new To clean the coffee brewer and components prepare a mild solution of dish washing detergent and warm water CAUTION Do not use cleansers bleach liquids powders or any other substance containing chlorine These products promote corrosion and will pit the stainless steel USE OF THESE PRODUCTS WILL VOID THE WARRANT Y DAILY CLEANING 1 Wipe exterior surfaces with a damp cloth removing spills and debris Slide the brewcone out and clean it Wipe the sprayhead area with a cloth soaked in a mild detergent solution Rinse with a cloth soaked with clean water Dry the brewcone and sprayhead area Drain drip trays of coffee Water rinse ROI Dry the tray WEEKLY CLEANING 1 Reach behind the brewer and turn off the power at the toggle switch
13. WER 120 208 240 1 2W 3W G 50 60 Hz THERMOSTAT MAN RESET DPST CHASSIS GROUND ALTERNATE TRANSFORMER WIRE HOOKUPS BLK 120Vac STP BLU 14 PIN CONNECTOR 20 CONNECTOR HEATING TANK CHASSIS GROUND UPM GROUND Vdd 5495 Ll mii Data Communication First H 3 WIRE SHIELDED CABLE 8 CONNECTOR UNIVERSAL TOUCH SCREEN 12Vac 5 PIN CONNECTOR BLU UNIVERSAL POWER MODULE 120Vac 5WVac GRY GRINDER INTERLOCK WHT 22AWG USB 5Vdc 6 CONNECTOR USE 187 TERMINAL LUG 2 12GA WHITE WIRE IS ONLY USED WHEN UNIT IS TO BE WIRED IN THE 120 CONFIGURATION 3 SEE LD GEM3IF FOR WIRING SPECIFICATIONS 2 USE THIS DIAGRAM FOR ALL OTHER MODELS WITH ADDED PREFIX LETTERS AND OR SUFFIX NUMBERS ON THEIR PART NUMBERS HAVING THE SAME ELECTRICAL RATINGS 1 ALL WIRES SHALL BE 18AWG UNLESS NOTED NOTES UNLESS OTHERWISE SPECIFIED TOGGLE SWITCH DPST 40A 277V 125 250 25 BLK BLK BLK GRN GRN WHT STP BLU WHT 12GA SSR 1 40A 600V HEATING ELEMENTS 2x 1 6KW 220V RED 12GA STP GRY FUSE 5A 250V 1 10W 120V e LOCK RIGHT LOCK RIGHT 2 2 0 GPM 10W 120V INLET VALVE 5 GPM BREW VALVE RIGHT 15 GPM 12W 120V BYPASS VALVE RIGHT rp wat 8 FOR
14. ail techsupport wilburcurtis com Web Site www wilburcurtis com 1 2014 F 3833 rev E
15. amperage rating see serial tag on machine 4 Once power has been supplied to the unit flip the toggle switch to the ON position located on the rear of ISO 9001 2008 REGISTERED the unit the water tank will begin to fill When the water level in the tank reaches the probe the heating element s will turn on WILBUR CURTIS CO INC 6913 West Acco Street Montebello CA 90640 5403 For the latest information go to www wilburcurtis com FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO WWW WILBURCURTIS COM Tel 800 421 6150 Fax 323 837 2410 1 5 Water in the heating tank will require approximately a half hour before reaching operating temperature factory setting of 200 F Where applicable turn on the Universal Control Module UCM When the unit reaches operating temperature it will display READY TO BREW QUICK START Your Curtis G4 Gold Cup Series is Factory Pre Set for Optimum Performance After connection to water and power turn on the brewer at the rear toggle switch You will hear a beep and the status lights will come on for a moment The screen will display Next FILLING is displayed Water will fill the tank 2 3 minutes depending on water flow rate When the proper level is reached HEATING will appear on the screen It takes approximately 30 minutes to reach the set point temperature Control will display when temperature reaches the set point The unit is now ready to bre
16. equipment equipment must be used for its designed and intended purpose and function 2 Improper installation of equipment This equipment must be installed by a professional technician and must comply with all local electrical mechanical and plumbing codes 3 Improper voltage Equipment must be installed at the voltage stated on the serial plate supplied with this equipment 4 Improper water supply This includes but is not limited to excessive or low water pressure and inadequate or fluctuating water flow rate 5 Adjustments and cleaning The resetting of safety thermostats and circuit breakers programming and temperature adjustments are the responsibility of the equipment owner The owner is responsible for proper cleaning and regular maintenance of this equipment 6 Damaged in transit Equipment damaged in transit is the responsibility of the freight company and a claim should be made with the car rier 7 Abuse or neglect including failure to periodically clean or remove lime accumulations Manufacturer is not responsible for variation in equipment operation due to excessive lime or local water conditions The equipment must be maintained according to the manufacturer s recommendations 8 Replacement of items subject to normal use and wear This shall include but is not limited to light bulbs shear disks 0 rings gaskets silicone tube canister assemblies whipper chambers and plates mixing bowls agitation assemblies and
17. g a Amber AFS Sprayhead MEDIUM BREW 132012 4oz using a Amber AFS Sprayhead SMALL BREW 640z 4oz using a Amber AFS Sprayhead NOTES COMMENTS To Set Press Brew to start Press Brew to stop 0 to 19Min 59sec 1min 01secs increments LARGE BREW 5min 25secs using a Amber AFS Sprayhead MEDIUM BREW 3min 32secs using a Amber AFS Sprayhead SMALL BREW 1min 52secs using a Amber AFS Sprayhead Note These are the default times for a Amber AFS Sprayhead Pre Infusion Disabled 10 secs On 10 secs Off 20 secs On 20 secs Off 30 secs On 30 secs Off 40 secs On 40 secs Off 50 secs On 50 secs Off 60 secs 60 secs Off Disabled OFF When this is Chosen COLD BREW LOCK set to 5 F Pulse Brew On Off Function Disabled When this is Chosen COLD BREW LOCK set to 5 F Pulse Brew Function Disabled When this is Chosen COLD BREW LOCK set to 5 F Pulse Brew On Off Function Disabled When this is Chosen COLD BREW LOCK set to 5 F Pulse Brew On Off Function Disabled When this is Chosen COLD BREW LOCK set to 5 F Pulse Brew Function Disabled When this is Chosen COLD BREW LOCK set to 5 F Pulse Brew On Off Function Disabled Pulse Brew On Off OFF A OFF 10 seconds ON 4 Times 10 seconds OFF 4 Times then ON Till End of Brew Cycle B 1 Minute ON 1
18. h your finger tip will activate the programming functions The default screen as well as some added control buttons are shown in the illustration below STATUS LIGHTS WARMERS BREW BUTTONS KI Redy to brew 2 MED CURTIS 1060 K ENTER PROGRAMMING Tap Curtis logo 5 times to bring X M 2 up the ACCESS CODE screen CONTROL SYMBOLS SS of these symbols may not be visible at one time RETURN TO HOME UNDO SAVE SCROLL ENTER PROGRAMMING ENTER ACCESS CODE MAIN MENU 0 fr Recipes Control Settings Brew Settings Model Select Settings Summary ACCESS CODE screen Default is 1 2 3 4 MAIN MENU screen contains six control icons Once the code is entered press OK The RECIPES CONTROL SETTINGS BREW SETTINGS Main Menu screen will appear MODEL SELECT SETTINGS SUMMARY and EXIT The access code can be reset in Control Settings PASSWORDS PROGRAMMING Continued This chart explains how to enter the program mode and menu selections available from the MAIN MENU K n A n Tap Curtis Logo 5 Times 1234 to Enter Programming Mode 1 2 3 uem 9 Enter 1 2 3 4 to access the Main Menu if 8 9 Del 0 3 488 1 RECIPES BREW SETTINGS MODEL SELECT SETTINGS SUMMARY Select Button
19. k Before starting please erase any files that may be in the USB drive SOFTWARE INFORMATION TRANSFER UPLOAD TO USB 1 Make sure the brewer is on Determine that the G4 brewer you wish to copy is properly programmed for your desired settings 2 Connect an empty flash drive into the USB port on the brewer The UCM on the brewer will upload all of the particular setup data onto the flash drive The yellow LED on top of the touch screen will light indicating that data is transferring This will only take a second to complete DOWNLOAD TO BREWER 1 Selectthe brewer you wish to make the program changes on The brewer should be on 2 Plugthe loaded flash drive into the USB port on the brewer The data copied from the first G4 brewer will automatically down load overwriting all the settings that were on the second brewer The red LED on the UCM will indicate that the download is in process This will only take a second 4 Once the download is complete the UCM will reboot in order for the changes to take effect 5 Remove the flash drive The download is complete The data on the flash drive can be downloaded into as many C4 brewers as needed This screen will be presented whenever the USB flash is inserted The UCM will always create a backup on the USB flash drive Settings recipes e 23 before downloading settings recipes or screensaver Present on USB Screensaver Case 1 Not present on USB Settings recipes file presen
20. noid has either run for more than 10 minutes on the initial tank fill or 120 Seconds on Large Brewers and 30 Seconds on CGC Brewer in normal operation Water Level Error Fill run error Overflow Break in the temperature thermistor circuit or short Sensor Error Open Sensor curcuit The sensor is reading that temperature in the Over Temp Error Excess Temperature heating tank has risen above 210 F or sensor has shorted to ground Internal Error 1 UPM UCM Communication Break in the UPM UCM Communication circuit USB Easy Programming There are two methods that can be used to change the default settings on G4 brewers They can be programmed at the brewer by the touch screen universal control module UCM or the settings can be changed using the USB Universal Serial Bus data port on the side of the brewer Using the USB connection and a flash memory data storage device will easily reprogram the settings simply by copying data The flash drive can upload or download the entire setting from one G4 brewer into another G4 brewer This eliminates the need to walk through the usual steps in reprogramming that would be required when you use the touch screen to make a change This is an advantage for a service technician when standardizing the program settings on multiple G4 brewers Use a USB drive with USB 2 0 support and a type A USB connection Storage capacity should be 2 GB minimum IMPORTANT The flash drive must be completely blan
21. of Purchase on digital control boards 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 All in warranty service calls must have prior authorization For Authorization call the Technical Support Department at 1 800 995 0417 Effective date of this policy is April 1 2003 Additional conditions may apply Go to www wilburcurtis com to view the full product warranty information CONDITIONS amp EXCEPTIONS The warranty covers original equipment at time of purchase only The Wilbur Curtis Company Inc assumes no responsibility for substitute replace ment parts installed on Curtis equipment that have not been purchased from the Wilbur Curtis Company Inc The Wilbur Curtis Company will not accept any responsibility if the following conditions are not met The warranty does not cover and is void under the following circumstances 1 Improper operation of
22. s not affect TURNS OFF WARMER this function RANGE FROM 1 TO 12 HRS WARMERS AUTO OFF _ _ dE ymw LED ON CONSTANT RANGE 20 MIN TO 4 HRS QUALITY ADDITIONAL 8 HRS TIMER 0 1 2 3 4 5 6 T 8 9 10 11 12 START HOURS WARMER BREW OFF Warmer The warmer will turn on automatically whenever a coffee brew cycle is started The temperature of the warmer is controlled on the G4 screen There are three settings plus off Every time the warmer icon is pressed the temperature increases to the next setting WARMER ET Mi LOW MEDIUM HIGH OFF 10 Illustrated Parts Main View Illustrated Parts Heating Tank Illustrated Parts List 12 ITEM NO PARTNO DESCRIPTION 1 WC 61928 BLK COVER TOP GEMSIF63B1000 2 GEM 6 FILTER 500PK GEM 12 230A WC 37308 3 WC 3417 BREW CONE ASSY W STEAM GUARD STYLIZED FRESH COFFEE 4 WC 8559 RELAY SOLID STATE 40A W INTEGRATED HEAT SINK 5 WC 61927 BLK COVER FRONT GEMSIF63B1000 6 WC 844 101 VALVE BYPASS 120V 14W NON ADJUSTABLE W RESTRICTOR WC 2945 WC 37122 KIT DUMP VALVE RIGHT 8 WC 2977 101K SPRAYHEAD FITTING PLASTIC 9 WC 43089 GASKET 1 00 OD x 625 ID x 030 THK RED SILICONE 40 SHORE 10 WC 442 SOLENOID LOCK BREW CONE RIGHT 120V THERMOPRO GEM612GT 1
23. t screensaver not present User has selected Download from USB for settings recipes file 22 FILE TRANSFER Upload Download to USB from USB Settings recipes e o Case 2 As above but user has selected Upload to USB for settings recipes file With this action the overwrite warning appears Moo No action Brew Access Code Ready to brew E n CANCEL 6221 KI H Tap Curtis Logo 5 Times to Enter Programming Mode ENTER ACCESS CODE 1 234 lt Enter 1 2 3 4 to access the Main Menu Al RECIPES CONTROL SETTINGS BREW SETTINGS MODEL SELECT SETTINGS SUMMARY Temp Settings PASSWORDS Quality Timer Programming Password Energy Saving Disabled Enabled Edit Brew Password Diagnostics Display Settings Brew Counter BREW PASSWORD Passwords Master Reset Regional Settings 09 EXIT The Password screen will display two selections Programming Password or Brew Password To set up or change the brew password press the Enable button then the Edit button The Brew Password screen will appear When resetting password press clear then select a new password numbers only If enabling the brew password select a password code Press the enter icon to set the new password Press home icon to return to main menu and exit Intellifresh Function amp Features
24. ture is maintained at the temp setpoint default Tank is turned off Tank temperature maintained at 140F Sounds Beeper On Off On Turns Board sounds Off or On Diagnostics Auto Test Runs Diagnostic Tests Brew Timer Hide Show Show Displays Brew Time Hide Models GEMT GEMS TP2T TP25 OMGT OMGS Displays Quality Timer Quality Timer Hide Show Show Models GEMTIF GEMSIF Display Settings Rinse Server Hide Show Show Displays Rinse Server Message Screen Saver Off Displays Screen Saver Display Name Blank Displays Banner Name Prev Maintenance Maintenance Interval Off Off 1000 to 20000 Gallons 1000 Increments Service Telephone Number 1 800 000 0000 x0000 Brew Counter Resettable Resettable For maintenance purpose Resettable Passwords Programming 1234 Reprogrammable allows access to programming screens Brew Enabled Disabled Disabled Reprogrammable allows access to brewing screens Master Reset Reset Are you sure Yes No Select to Reset to Restore Factory Defaults Regional Settings SI US US US Units or Metric Units Home Select to go to Home Page 5 Menu Features Brew Settings FUNCTION TO SET Brew by Volume SETTING RANGE OFF 30sec to 19Min 59sec FACTORY SET DEFAULT LARGE BREW 20007 8oz usin
25. w COFFEE BREWING INSTRUCTIONS 1 Brewer should be ON Confirm this at the toggle switch on the back of the brewer The touch screen should read Ready to Brew 2 Place a clean empty satellite on the warmer deck WARNING AVOID SCALDING REMOVE THE BREW CONE CAREFULLY The brew cone contains hot coffee grounds The coffee vessel is heavy when full Take precautions to avoid dropping when moving 3 Place a new paper filter into the brew 4 Fillthe brew cone with the proper 5 Transfer the filled brew cone to the cone amount of ground coffee brewer ENTER BREW CODE Ready to 6 Start the brew cycle by hold your finger requires a code to be entered before a brew During the brew cycle an animated 1 on the desired brew icon As soon as will start The default is OFF gallon satellite server icon will appear on the hear the click of th Ive th i ps a CAUTION When enabled as soon as you Screen and a brew timer will count down the your finger enter the brew code a brew cycle starts time remaining on the brew cycle Brew Code You may find that when a brew Refer to page 8 for information about setting button is pressed key pad appears the Brew Code screen This is a brew lock out feature that 2 Touch Screen Control Module The touch screen turns on when power is available to the controller The screen will contain standard control feature such as symbols and but tons Pressing these elements wit
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