Curtis G4GEMS Service Manual Download Page 20

ECN 16604  11/02/15 @ 9.8  revF

Product Warranty Information

Wilbur Curtis Co., Inc. certifies that its products are free from defects in material and workmanship under normal use. The following limited war

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ranties and conditions apply:

years, parts and labor, from original date of purchase on digital control boards.

years, parts, from original date of purchase on all other electrical components, fittings and tubing.

year, labor, from original date of purchase on all electrical components, fittings and tubing.

Additionally, Wilbur Curtis Co., Inc. 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 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 & EXCEPTIONS

The warranty covers original equipment at time of purchase only. Wilbur Curtis Co., Inc., assumes no responsibility for substitute replacement parts 

installed on Curtis equipment that have not been purchased from Wilbur Curtis Co., Inc. Wilbur Curtis Co., Inc. 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, 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 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 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. Wilbur Curtis Co., Inc. 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 Support 

Department to find an agent near you.

11/2015  F-3842 rev F

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 5:30 

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Email: [email protected]  |  Web: www.wilburcurtis.com

Summary of Contents for G4GEMS

Page 1: ... Co Inc Symbols WARNINGS To help avoid personal injury Important Notes Cautions from the factory Sanitation Requirements NSF International requires the following water connection 1 A quick disconnect or additional coiled tubing at least 2x the depth of the unit is required so that the unit can be moved for cleaning 2 This unit must be installed with adequate back flow protection to comply with app...

Page 2: ...hen full Take precautions to avoid dropping when moving requires a code to be entered before a brew will start The default is OFF CAUTION When enabled as soon as you enter the brew code a brew cycle starts Refer to page 9 for information about setting the brew code During the brew cycle an animated 1 gallon satellite server icon will appear on the screen and a brew timer will count down the time r...

Page 3: ...e ACCESS CODE screen RETURN TO HOME SCROLL ENTER WARMERS CONTROL SYMBOLS All of these symbols may not be visible at one time SAVE UNDO The warmer temperature can be adjusted by using the G4 touch screen There are three temperature selections plus off Each time the warmer icon is pressed the tempera ture increases to the next setting MAIN MENU screen contains six control icons Recipes Control Setti...

Page 4: ...4 Menu Tree This chart explains how to enter the program mode and menu selections available from the MAIN MENU ...

Page 5: ...5 Menu Features ...

Page 6: ... On 20 Sec Off 30 Sec On 30 Sec Off 40 Sec On 40 Sec Off 50 Sec On 50 Sec Off 60 Sec On 60 Sec Off Off 10 Sec 15 Min 10 second increments 5 Min 25 Sec 3 Min 32 Sec 1 Min 52 Sec till end of brew cycle till end of brew cycle till end of brew cycle c c c c c c ...

Page 7: ...ll run error overflow Open sensor Excess temperature UPM UCM communication minutes on the intial tank fill or 120 seconds on large brewers and 30 seconds on CGC brewer in Break in the UPM UCM communications circuit This error is disabled in the CGC Seraphim models ...

Page 8: ...nnect 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 Select the brewer you wish to make the program changes on The brewer should be on 2 Plug the loaded f...

Page 9: ...9 Brew Access Code ...

Page 10: ...39448 LABEL BOTTOM WRAP 7 WC 1501 FUSE HOLDER ASSY w 5A FUSE 8 WC 847 VALVE INLET 2 GPM 120V 10W 8A WC 883 VALVE INLET 2 GPM 240V 10W 9 WC 103 SWITCH TOGGLE NON LIT DPST 25A 125 250VAC RESISTIVE 10 WC 13463 HARNESS ASSY COMPLETE G4TP2S10 G4TPC25S10 11 WC 14045 101 CURRENT SENSOR ASSY G4 12 WC 3528 LEG 4 ADJUSTABLE 3 8 16 THRD STYLIZED 13 WC 5428 DECK WARMER W A 14 WC 37102 KIT WARMER ELEMENT 100W ...

Page 11: ...24V 4 8A W LEADS MOLEX CONNECTOR 19A WC 589 102 TRANSFORMER 240VAC 24V 4 8VA W LEADS MOLEX CONNECTOR 20 WC 442 SOLENOID LOCK BREWCONE RIGHT 120VAC 20A WC 446 SOLENOID LOCK BREW CONE RIGHT 220V THERMOPRO GEMTS 21 WC 844 101 VALVE BYPASS 120V 14W NON ADJUSTABLE W RESTRICTOR WC 2945 21A WC 844 102 VALVE BY PASS 220V NON ADJUSTABLE W RESTRICTOR WC 2945 22 WC 10000 CONTROL MODULE UCM TOUCH SCREEN G4 23...

Page 12: ...INLET FITTING 30 WC 62034 TANK COMPLETE GEMSS DV W ULTEM FITINGS 30A WC 62035 TANK COMPLETE GEMSS W ULTEM FITTINGS 31 WC 904 04 KIT ELEMENT HEATING 1 6KW120V W JAM NUT SILICONE WASHERS 32 WC 1438 101 SENSOR TEMPERATURE TANK 33 WC 522 THERMOSTAT HI LIMIT HEATER DPST 277V 40A 34 WC 5310 TUBE 5 16 ID x 1 8W SILICONE 35 WC 5350 TUBE SILICONE Ø1 2 ID x Ø3 4 OD x 1 8 WALL 36 WC 5231 COMPOUND SILICONE 5 ...

Page 13: ...13 Electrical Schematic G4GEMS 10 ...

Page 14: ... 15 1800 2 110 220 12 7 2800 3 120 15 1800 2 120 240 13 8 3300 3 120 12 5 1500 2 110 220 13 2 2900 3 120 12 5 1500 2 120 240 12 9 3100 3 120 13 8 1650 2 110 220 12 2 2700 3 120 13 8 1650 2 120 240 12 1 2900 3 0 6 0 5 2 5 S M E G 4 G 1 2 1150V 120V 1 0 6 0 5 3 6 S M E G 4 G 1 2 1600W 120V 1 G4 TP2S52 G4 TPC2S52 50 60 1 2 1450W 120V 1 2 1450W 120V 1 G4 TP2S63 G4 TPC2S63 50 60 1 2 1600W 120V 1 ELECTR...

Page 15: ... brush and detergent solution Rinse with clear water Dry the parts and assemble them onto the satellite DO NOT immerse the satellite in water or any other liquid 9 Clean inside of the satellite Remove coffee resi due with the detergent solution 10 Thoroughly rinse out the satellite with clear warm water Cleaning the Coffee Brewer Regular cleaning and preventive maintenance is essential in keeping ...

Page 16: ...nels 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 the tip of the probe 4 Allow some time for the heating tank and liquid level probe to cool down before pro...

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Page 20: ...aning 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 carrier 7 Abuse or neglect includ...

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