Service Manual – TCT & PTT
Contents
1. Models Included e TCTS T PITTS _ CAUTION Equipment must be installed to comply with applicable federal state and local plumbing electrical codes having jurisdiction CAUTION Follow this setup procedure before attempting to use this unit Failure to follow these instruc tions can result in injury and or void of warranty CAUTION DO NOT connect the unit to hot water The inlet valve is not rated for hot water IMPORTANT NS After setup run a FULL IMPORTANT brewcycle Place a tea container to catch both hot water from the brewcone and dilution water from spout on the front cover WARNING HOT LIQUID Scalding may occur Avoid splashing 150 9001 2008 REGISTERED WILBUR CURTIS CO Montebello CA 90640 For the latest information go to www wilburcurtis com Tel 800 421 6150 Curtis Company Inc Service Manual amp Important Safeguards Symbols 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 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 clean2. LEG PLASTIC GLIDE TCN WC 3289 HANDLE GASKET RECOMMENDED PARTS TO STOCK TCT ELECTRICAL SCHEMATIC AUTO RESET THERMOSTAT TOGGLE SWITCH SPST NON LIT SPST 277VAC 40A 25A 125 250 220 F O BLK 14 BLK 14 2201 ae POWER CORD BLK m WHT GRN c1 ATMF 275 WHT 14 CHASSIS GROUND STP PROBE HEATING SENSOR YEL TANK STP_YEL RED 120 STP RED A c 4 O zZ 22 gt 2 27 PIN ASSIGNMENTS PIN 01 NOT USED PIN 02 NOT USED PIN 03 DILUTION VALVE PIN 04 INLET VALVE TANK PIN 05 BREW VALVE PIN 06 TRIAC GATE PIN 07 TRIAC A2 PIN 08 120VAC HOT PIN 09 TEMP SENSOR PIN 10 TEMP SENSOR PIN 11 GROUND PIN 12 WATER LEVEL PROBE PIN 13 NOT USED PIN 14 NOT USED PIN 15 NOT USED PIN 16 120VAC NEUTRAL ELECTRICAL RATING TABLE 1 TOTAL HEATING MACHINE ELEMENTS WATTS Sc TCTS T 20 1450W 120 800m TRIAC HEATING ELEMENT 40A 600V CSEE TABLE 1 BLK 14 1 py 2 BLU 14 5 WHT 14 ia 10 GPM 10 120 INLET VALVE GPM 10W 120VAC DILUTION VALVE 5 GPM BREW VALVE TRIAC PIN ASSIGNMENTS TOTAL CURRENT AMPERES VOLTAGE 120VAC WATTAGE SEE TABLE 1 AMPERAGE SEE TABLE HERTZ 50 60 WIRES 2W G PHASE 1PH 12 5A 2 USE THIS DIAGRAM FOR ALL OTHE
3. 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 carrier 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 accord ing 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 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 cal
4. 25 4 cm 3 2 cm PTT ROUGH IN DRAWING 16 625 m CN CS CSN CY 24 29 375 746 24 9 625 i 24 4 cm 13 500 34 3 cm 1 1 O 1 5 000 a 12 7 cm 4 000 a 10 2 22 875 58 1 cm 20 875 53 0 cm 9 125 23 2 9125 23 2 20 875 53 0 11 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 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 replacement parts are warranted for ninety 90 days from date of purchase or for the remainder of t
5. 3647 OPTNL 58 WC 3399 BREW CONE ASSY TROPICAL TEA NON MTL W YEL GUARD 6 WC 58117 COVER TOP BREWER 7 WC 2977 101K KIT SPRAYHEAD FITTING PLASTIC 8 WC 37189 UCM KIT LABEL amp OVERLAY 120V TCTS T 8A WC 37338 KIT UCM amp OVERLAY W HALF BATCH BREW TCTS 9 WC 39398 LABEL UCM PANEL TCT PTT GT3 W O FAUCET CURTIS 9A WC 39628 LABEL UCM PANEL W HALF BATCH W O FAUCET 10 WC 29025 SPRAYHEAD PURPLE ADVANCE FLOW 10A WC 2942 SPRAYHEAD GRAY OLDER UNITS 11 WC 66079 SPOUT ASSY DILUTION PLASTIC 1 WC 2965 SPOUT BYPASS ASSEMBLY 12 WC 8556 HEAT SINK ASSY DV 13 WC 37255 KIT DUAL VALVE WATER INLET 13A WC 2401 ELBOW 3 8 NPT X 1 4 FLARE PLATED 14 WC 58017 104 COVER FRONT TCTS 14 WC 58021 103 COVER FRONT CENTER WRAP 14B WC 58101 102 COVER CENTER WRAP 14C WC 58017 COVER CENTER WRAP TCT 35S TCTDP 35S OLDER UNITS 140 WC 58021 COVER FRONT CENTER WRAP TCTT TCTD 35S OLDER UNITS 14E WC 58101 COVER CENTER WRAP SS PTT3 OLDER UNITS 15 WC 102 SWITCH TOGGLE SPST 25A 125 250VAC RESISTIVE 16 WC 3518 LEG GLIDE 3 8 16 STUD SCREW 16 WC 3503 LEG 8 32 STD SCREW BUMPER 17 WC 8531 RAIL BASE TCTD 18 WC 5853 102 COVER TOP HEATING TANK GEN USE 18 WC 5851 COVER TANK W NOTCHES OLDER UNITS 19 WC 43062 GASKET TANK LID 20 WC 6277 TANK COMPLETE 1600W 120V 21 WC 5231 COMPOUND SILICONE 5 OZ 22 WC 5502 01 KIT PROBE ASSY WATER LEVEL W HEX FITTING O RING amp NUT 23 WC 904 04 ELEMENT HEATING 1 6KW 120 W JAM NUTS 24 W
6. a short beep each time a button is pressed Beeper On Off 2 Quality Timer Factory set to OFF Quality Timer Press to Select By pressing lt or gt buttons you can increase and decrease time Setting range is from 0 to 10 1 hours 1 hour increments Press to set Expired time indicated by audio alarm and flashing Quality Timer Display Brew Display Brew Time Factory set to ON Time Press to Select Pressing lt or gt toggles between ON and OFF Display Messages Factory set to Display Messages Press to display ON or OFF Pressing either lt or gt toggles between on and off This feature allows the operator to select the message Rinse Server Before Brewing This will be displayed any time the unit is not brewing Model Select Model Select Factory set to 1 Half Batch Press to Select Pressing lt or gt toggles between 1 Half Batch and 3 Batch Exit Press to select exits program mode and returns unit to operation Pressing gt returns you to Tea Recipes Tank Temperature Check Turn on brewer at the control panel ON OFF button Press and hold button see illustration page 2 for 5 seconds Water Temperature will be displayed temperature in heating tank Error Message With G3 Gold Cup Series brewers there are three error messages that can appear on the screen to advise the user of a malfunction If one of these error me
7. areas an approved backflow prevention device may be required between the brewer the water supply 3 Water pipe connections and fixtures directly connected to a potable water supply shall be sized installed and maintained in accordance with federal state and local codes 1 A 1 4 Flare has been supplied for water line connection Use tubing sized sufficiently to provide 7 GPM preferred flow rate is 1gpm 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 element will energize automatically With G3 tea brewers there is no danger of element burnout caused by an empty tank 4 The heating tank will require 20 to 30 minutes to reach operating temperature 204 F as indicated by the READY TO BREW LCD readout 5 Important Run one full brewcycle to purge the water lines and valves of air Five seconds of dilution water at the beginning of each brewcycle is normal pre programmed operating behavior BREWING INSTRUCTIONS 1 Brewer should be ON Confirm at rear toggle switch then press ON OFF button and Ready to Brew displayed 4 Press the BREW button to brew tea 3 Slide brew cone into brew rails Place tea container under brew cone 2 Place filter in brew basket Pour leaf tea into basket a FOR THE LATEST SPECIFICATIONS AND INFO
8. to Brew message however it will brew at any temperature Master Reset Press to display Are You Sure Then lt for Yes gt for No When Master Reset is used the all of the menu selec tions in the UCM return to factory defaults Service Call Phone number Factory set to 1 800 000 0000 Press to display number and change number or lt 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 Press to display number and change number the number can be changed 1 to 4 or lt to move place and ex to exit when complete D Continued on Page 4 3 Programming Banner Name Factory set to CURTIS Press to display letters and change letters or lt to move place and EX to exit when complete This feature allows up to 14 letters to be programmed for company name or regional name Programming all blanks disables Banner Name If programmed Banner Name is displayed every 5 sec on and off S P Maintenance Factory set to OFF Press to Select Set gallons brewed to indicate P Maintenance Press lt or gt to adjust from Off to 3000 gallons Press to exit P Maintenance Beeper On Off Factory set to Press to display ON or OFF Pressing either lt or gt toggles between on and off to set When ON this feature allows you to hear
9. to save new parameter GRAY gt Scroll RIGHT SPRAYHEADS Mentioned in this Programming guide are the words Gray and Purple This refers to the color of the sprayhead The current sprayhead is the purple AFS The older version is the gray sprayhead See the illustration at right PURPLE Program Menus screen Press gt button to show the next menu item Recipes Factory set to Standard Tea Purple Recipes Press to Select Press lt or gt to scroll through recipes Standard Gray Standard Purple Tropical Gray Tropical Purple 76 308 Gray or 76 308 Purple Press to set Tea by Volume Press to select Display will now show Push START To Begin Press the BREW button then hot water starts running when desired volume is reached press BREW button again to stop the flow Now the volume has been set Pressing gt button will display the subsequent menu features Tea by Time Factory set to 5 52 Press to select By pressing lt or gt buttons you can increase and decrease time Press to set minutes and seconds Units with the half batch option the Half Batch brew button is factory set at for half the brew time 2 56 Tea Dilution Delay Factory set to 0 30 Press to Select Press lt or gt buttons to add or decrease time Press to set Tea Dilution Volume Press to Select Display will now show Push START To Begin Press the BREW button and water will flow when desir
10. C 4394 SHOCK GUARD HEATING ELEMENT 25 WC 1438 101 SENSOR TEMPERATURE TANK 26 WC 523 THERMOSTAT MANUAL RESET 120 220V 25 220 F MAX 27 WC 5310 TUBING 5 16 ID X 1 8 W SILICONE 28 WC 2707 TEE FLARE x x BRASS 29 WC 53038 TUBE ASSY FLEXIBLE 1 4 FLARE 11 1 8 30 WC 826L VALVE INLET 1 GPM 120V 10W 31 WC 895 105 VALVE INLET DUAL 120V 10W 2 GPM X 5 GPM 31A WC 801 VALVE INLET BRASS 50 GPM 120V 10W RU WB OLDER UNITS 32 WC 43134 O RING 426 X 9 16 O D X 070 WALL EDPM TCTS 33 WC 810 103 VALVE CHECK 3 8 X 3 8 BARB SS WITH O RING amp 010 SPRING RECOMMENDED PARTS TO STOCK Illustrated Parts List TCO OLD UNIT WITH EZ VIEW ITEM PART DESCRIPTION WC 5683 LID ASSY TCO WC 38471 LABEL FRONT ICED TEA GENERIC WC 3724 KIT EZ VIEW REPLACEMENT OLDER UNITS WC 1803 FAUCET SPB WC 1805 SEAT CUP FAUCET S WC 3707 KIT REPAIR SPB FAUCET OQ on A WwW gt WC 37260 FAUCET W ADAPTER COMPLETE RECOMMENDED PARTS TO STOCK Illustrated Parts List TCN 4 ITEM PART DESCRIPTION WC 61436 LID BLACK PLASTIC TCN WC 38471 LABEL FRONT TCN GENERIC WC 1803 FAUCET SPB WC 37260 KIT FAUCET W ADAPTER COMPLETE WC 3707 KIT REPAIR SPB FAUCET WC 1805 SEAT CUP FAUCET 5 WC 38163 LABEL CURTIS SWP CLR WHT WC 5686 DRIP TRAY OCTAGON STYLE WC 3531
11. R MODELS WITH ADDED PREFIX LETTERS AND OR DIFFERENT DASH NUMBER ON THEIR PART NUMBERS HAVING THE SAME ELECTRICAL RATINGS TCTS10000 1 ALL WIRES SHALL BE 18 AWG PVC COATED NOTES UNLESS OTHERWISE SPECIFIED LADDER DIAGRAM PART NUMBER REVISION LD TCT 10 H 1 Store tea bags in dark cool and dry place away from strong odors and moisture Do not refrigerate TEA TIPS 2 Never hold finished brewed tea for more than eight hours at room temperature Discard any unused tea after eight hours 3 Brew only enough tea that you reasonably expect to serve within a few hours tea overnight for later 4 To protect tea flavor and to avoid bacterial contamination and growth clean and sanitize tea brewing consumption storage and dispensing equipment at least once a day Regular cleaning of your airpots and tea containers will maintain the highest quality coffee and iced tea CLEANING your equipment is capable of producing A proper cleaning is essential in preserving the appearance of the brewer Turn off the tea brewer at the ON OFF button on the front control panel IMPORTANT If the brew cone comes with 2 Wipe exterior surfaces with a damp cloth removing spills and debris screen clean the screen to maintain the 3 Slide the brewcone out and clean it Thoroughly soap the sprayhead area with a mild detergent solu tea flow Neglecting this screen will tion eventually cause ine prewcone to 4 Wash t
12. RMATION WWW WILBURCURTIS 1 Programming WOU amp PUT Your Curtis Generation 3 Brewer 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 lt TCT gt CURTIS Press ON OFF button and the screen will display 7075 After three seconds FLUNG is displayed The control displays Water will fill the tank approximately 2 3 minutes depending on water flow rate When the proper level is reached will appear on the screen It takes approximately 20 minutes to reach set point temperature of 204 F Control will display when temperature reaches the set point 204 F Unit is now ready to brew To Go Into Programming Turn dark display by pressing ON OFF button yellow Press and hold BREW button 4 green and then press and release ON OFF button yellow Continue holding BREW button Display will read PROGRAM wait until is displayed Enter the 4 digit access code the digits 1 4 corre DE Ee spond to the buttons see illustration below The default code set at the factory is 1 2 3 4 Then will be displayed All programming selections are performed with the three center buttons The symbols below the buttons are lt Scroll LEFT SELECTION or ENTER
13. ed volume is reached press BREW button again to stop the flow Now the volume has been set Press gt to display subsequent menu features Dilution Time Factory set to 4 05 Press to Select By pressing lt or gt buttons you can increase and decrease time Press to set minutes and seconds On units with the half batch option the half batch brew button may be independently set Continued on Page 3 Programming p Tea Dilut Stir Tea Pulse Brew Tea Fast Brew Tea Half Batch Tea Drip Out Temperature Energy Save Mode Brew Count Odom Brew Count Total Cold Brew Lock Master Reset Service 230 Access Code Tea Dilution Stir Factory set to ON Press to Select Press lt or gt buttons to toggle between OFF and ON Press to set Tea Pulse Brew Factory set to OFF Press to Select Press lt or gt to select ON OFF or D D is a manual adjust from 1 to 20 pulses with an ON time from 5 to 150 seconds and an OFF time from 5 to 150 seconds Tea Fast Brew Factory set to OFF Press to Select press lt or gt to choose ON or OFF Selecting ON will start hot water spraying in the brewcone first and then 1 minute later the dilution water will start to flow Tea Half Batch Factory set to OFF Press to Select Press l
14. he brewcone and wire brew basket if applicable Use a soft bristled brush for hard to clean areas Wash both parts with a detergent solution or put these parts through a dishwasher overflow spilling hot liquid over the unit 5 Wash the tea container and top cover Use a detergent solution and a soft bristled brush to clean inside the container Wipe the exterior surfaces with a sponge and detergent solution Rinse thoroughly CAUTION DO NOT use undiluted bleach or 6 Clean the faucet assembly Unscrew the handle assembly from the faucet and remove Clean the chlorine faucet shank with a gage glass brush circular bristle by pushing the brush through the shank Using the same brush clean the faucet body inlet and outlet Clean the faucet cap and silicone seat cup 7 After the cleaning place the parts sprayhead brewcone and basket and faucet parts into a sink to be sanitized To sanitize the disassembled parts A Use a clean container to submerge all parts Wear rubber gloves for protection Immerse in commercial Bar Tabs Sani Tabs sanitizing solution The solution must be warm 75 F Let the parts soak for at least one minute 8 Thoroughly rinse parts with hot water Air dry all parts that were sanitized 9 After cleaning sanitizing and drying assemble any parts taken from the tea container 10 Clean out airpots with a sponge brush and a mild detergent solution To remove mineral deposits fill liner with
15. he 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 replacement 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 equipment The 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
16. l 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 equip ment 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 Support Department to find an agent near you Rev S 14598 12 7 12 15 6 2 Li WILBUR CURTIS CO INC 6913 Acco St Montebello CA 90640 5403 USA Phone 800 421 6150 9 Fax 323 837 2410 Technical Support Phone 800 995 0417 M F 5 30A 4 00P PST E Mail techsupport wilburcurtis com Web Site www wilburcurtis com FOR THE LATEST SPECIFICATION INFORMATION TO WWW WILBURCURTIS COM Printed in U S A 12 2012 3329 5 Rev 5
17. ssages appear the brewer will lock up and stop functioning until the error is corrected An error message will occur under the following conditions 1 Water level fill error or overflow This error message occurs when the inlet valve solenoid has been on for more than 10 minutes This error message also occurs when the valve is refilling the tank during a brew cycle for more than 172 minutes 800 000 000 Water Level Err 800 000 000 2 Water temperature control system error An open probe or a break in the temperature control circuit is detected Sensor Err The screen may display a phone number to call for service After the malfunction is corrected the error message must be cleared To reset the control panel and return to normal operation press for 5 seconds Illustrated Parts PARTS LIST ITEM PART DESCRIPTION 1 WC 3301 BASKET WIRE 7 00 DIA USE WITH WC 3311 OPTNL 2 WC 3647 STRAINER BT 10 BREWCONE EXCEPT PARADISE 2A WC 8532 STRAINER TROPICAL BREWCONE 3 WC 3320 BREW CONE W HANDLE 8 8 D W STRNR OPTIONAL 4 WC 3201 HANDLE BREW CONE BLACK FOR WC 3320 5 WC 3398 BREW CONE ASSY STD TEA NON METAL W BLU GUARD WC 3358 BREWCONE W WC 3320 WC 3301 amp WC
18. t or gt buttons to toggle between OFF and ON Press to set Tea Drip Out Factory set to OFF Press to Select Press lt to adjust time Settings are OFF up to 15 minutes at one minute increments Temperature Factory set to 204 F Press to Select Press lt or gt to increase or decrease setting Temperature range from 170 F to 208 F 2 degree increments Energy Save Mode Factory set to OFF Press to Select gt ON OFF ON 140 to set When in ON unit will automatically shut off 4 hours from last brew When feature is OFF unit does not have the energy saving mode In the ON 140 F position temperature goes down to 140 F if unit has not brewed in 4 hours This feature will save energy by maintaining a lower temperature in the tank during periods of non operation Brew Count Odom Press to Select Shows total gallons and total brew cycles on the unit Press ex or Reset Brew Count Total Brew Count Total Press to Select Shows total gallons and total brew cycles on the unit Cannot be reset Cold Brew Lock Factory set to 5 F Press to select to select desired setting CBL 5 15 to set The Cold Brew Lock feature allows the brewer to brew at three different temperature levels from the actual set point The first setting is within 5 degrees of set point next is within 15 degrees of set point OFF is within 30 degrees of set point for the Ready
19. vinegar and allow to soak ME Cleaning intervals for the probe are to be determined by the user or the service tech based on water condi LIQUID LEVEL tions 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 PROBE 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 unit Locate the top of the tank and remove the cover Drain the tank to a level about 3 below the tip of the probe Allow some time for the probe to cool before working on the brewer Clean the tip of the probe using a Scotch Brite scuff pad 325 If a residual white layer is still visible on the probe remove the probe and soak it in vinegar or a scale removing chemical Repeat this step 10 until the white layer is removed TCT ROUGH IN DRAWING 16 625 42 2 O a CS CS 38 500 96 5 cm j TCTT 34 25 27 000 26 500 87 0cm 67 3cm TCTS TCTT TCTT i 22 250 22 750 67 8 8501 TCTS 13 375 34 0 cm 1 1 2 1 11 me oak
20. with scouring powders bleach or harsh chemicals Symbols WARNINGS help avoid personal injury Important Notes Cautions from the factory gt Sanitation Requirements The Curtis G3 Brewer is Factory Pre Set and Ready to Go Right from the Box Following are the Factory Settings for the G3 Iced Tea Brewer Brew Temperature 204 F Brew Volume Set to dispensing vessel requirements Generally there will never be a reason to change the G3 Gold Cup Series default settings However should you need to make slight adjustments to meet your brewing needs programming instructions are provided later in this manual System Requirements e Water Source 20 90 PSI Minimum flow rate of gpm 1 gpm preferred flow rate Electrical See electrical schematic on page 6 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 device must be used to maintain a trouble free operation In areas with extremely hard water we suggest that a sedimentary and taste amp 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 machine can be moved for cleaning underneath 2 In some
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