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Programming Options (cont.)

Brew Button Programming Menu

8IFOZPVmSTUFOUFSUIF#SFX#VUUPO1SPHSBNNJOHNFOVZPVXJMMCFBTLFEUPTFMFDU QSFTTB#3&8CVUUPOUP
DIBOHFUIFTFUUJOHTGPS5PQSPHSBNNPSFUIBOPOF#3&8CVUUPOmOJTIQSPHSBNNJOHUIFmSTUUIFOQSFTT

Ź

 until 

Exit appears on the display. Press 

~

 

to exit, then re-enter the Brew Button Program to program the next one.

 

Brew by Volume - 

BEKVTUTUIFWPMVNFCSFXFE UIFGBDUPSZEFGBVMUTBSF-"3(&P[œP[

 MEDIUM 

P[œP[

 

4."--P[œP[8JUIBTBUFMMJUFJOQMBDFQSFTTUIF#3&8CVUUPOUIBUJTJMMVNJOBUFE8IFOUIF

desired volume is reached, press the same BREW button again to stop the brew cycle and set the volume. 

Brew by Time - 

adjusts the amount of coffee brewed by time rather than by volume (the factory defaults are 

LARGE 5min-25sec., MEDIUM 3min-32sec., SMALL 1min-52sec). Once accessed, press 

Ż

 or 

Ź

 until the 

OVNCFSPGNJOVUFTJTnBTIJOH5IFOQSFTT

~

 repeatedly 

to change the number value. Press 

Ż

 or 

Ź

 until the 

OVNCFSPGTFDPOETJTnBTIJOH5IFOQSFTT

~

 repeatedly 

to change the number value. Press 

Ż

 or 

Ź

 until “ex” 

JTnBTIJOHUIFOQSFTT

~

 

to exit.

Pre-Infusion - 

sets the brewer Pre-Infusion time (Pulse Brew must be off to access, the factory default is 

%JTBCMFE1SF*OGVTJPOJODSFBTFTDPOUSPMPGDPGGFFDMBSJUZBOEFYUSBDUJPO8IFOUVSOFEPOUIFSBOHFJTUP

seconds. Once accessed, press 

Ż

 or 

Ź

 to choose the desired setting, then, press 

~

 

to exit. To turn off pulse 

CSFXNPEFDIPPTFGPSUIFUJNF

 

 
When Pre-infusion is ON, Pulse Brew disappears from the list of menu items.

Pulse Brew - 

selects the pulse brew pattern (Pre-Infusion must be off to access, the factory default is C). The 

QVMTFCSFXQBUUFSOTFMFDUFEiUVOFTwPSDIBOHFTUIFnBWPSPGUIFDPGGFF0ODFBDDFTTFEQSFTT

Ż

 or 

Ź

 to 

choose the desired setting. Then, press 

~

 

to exit.

8IFO1VMTF#SFXJTPO$PME#SFX-PDLJTTFUXJUIJO'BOE$PME#SFX-PDLBOE1SF*OGVTPO

disappear from the list of program selections.

 

Pulse Brew Guidelines

•  Filter pack type coffees typically extract better with the A and B pulse setting. 
•  Decaffeinated coffees typically extract better with the B pulse setting. 
•  High-yield coffees typically extract better with the C pulse setting. Of course, any of the A, B or C 

TFUUJOHTNBZCFVTFEUPTVJUZPVSUBTUFQSPmMF

•  Settings D and E are manual pulse counts.  

By-Pass - 

IFMQTDPOUSPMFYUSBDUJPOXJUIMBSHFSCSFXT UIFGBDUPSZEFGBVMUTBSF-"3(&.&%*6.

4."--0GG*USFEVDFTDPOUBDUUJNFUPBWPJEFYUSBDUJPOPGVOEFTJSBCMFCJUUFSBOEIBSTInBWPSDPNQPVOET5IF
SBOHFJT0''UP0ODFBDDFTTFEQSFTT

Ż

 or 

Ź

 to choose the desired setting, then, press 

~

 

to exit.

PROGRAMMING GUIDE 

PG2

8$130(3"..*/((6*%&ø

&

Setting

Description

A

Toward the beginning of brew cycle: 4 cycles of 10 seconds on and 10 seconds off, then on until end of brew cycle.

B

1 minute on, then 4 cycles of 10 seconds off and 10 seconds on, then on until end of brew cycle.

C

Starts at beginning of brew cycle. 5 cycles of 25 seconds on and 20 seconds off, then on until end of brew cycle.

D

Manually set. Starts at beginning of brew cycle. Number of pulses is adjustable from 1 to 20. Pulse on time and off 
time are both adjustable from 5 to 150 seconds.

E

Manually set. Starts at beginning of brew cycle. Number of pulses is adjustable from 1 to 8. Pulse on time and off 
time are both adjustable from 1 to 150 seconds.

Summary of Contents for GEMSS10A1000

Page 1: ...G3 Gemini Series Coffee Brewing System USER GUIDE READ AND SAVE THESE INSTRUCTIONS NOTICE TO INSTALLER Please leave this booklet with the machine 44 54 30 5 07 3 SFW...

Page 2: ...FWULFDO 6FKHPDWLF 066 ES32 OHFWULFDO 6FKHPDWLF 066 ES33 OHFWULFDO 6FKHPDWLF 076 ES34 OHFWULFDO 6FKHPDWLF 076 ES35 OHFWULFDO 6FKHPDWLF 076 6 OHFWULFDO 6FKHPDWLF 076 ES37 7URXEOHVKRRWLQJ XLGH HQHUDO 7 7...

Page 3: ...7600 W 50 60 Hz 15 0 21 0 076 Twin 1 5 Gallon 3 Phase with Transformer 3 PH 220 V 20 0 A 3 X 2500 W 3W G 7600 W 50 60 Hz 21 0 076 Twin 1 5 Gallon 3 Phase 3 PH 220 V 20 0 A 3 X 2500 W 4W G 7600 W 50 6...

Page 4: ...maintenance should be performed by an authorized Wilbur Curtis service technician 5P SFEVDF UIF SJTL PG mSF PS FMFDUSJD TIPDL 0 05 PQFO UIF TFSWJDF QBOFMT 5IFSF BSF OP VTFS serviceable parts inside K...

Page 5: ...Z QFSTPOT ZFBST BOE BCPWF XJUI SFEVDFE QIZTJDBM TFOTPSZ PS NFOUBM DBQBCJMJUJFT or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in...

Page 6: ...TIONS section for the correct size The water line should also be capable of being DPOUSPMMFE CZ B TIVU PGG WBMWF P OPU DPOOFDU UIF XBUFS MJOF UP B TBEEMF WBMWF PS OFFEMF WBMWF 4 OUFSOBUJPOBM SFRVJSFT...

Page 7: ...f on the back of the brewer 6 On dual voltage units being operated at 220 Volts nominal disconnect the existing power cable from the terminal block and remove 7 Feed the 220 Volt power cable into the...

Page 8: ...MBCFM IBT 3 BOE 4 3 8 PO JU BOE UIF POF CBUDI IBT POMZ 3 8 PO JU 17 Peel the protective backing off of the desired label BOE BGmY JU UP UIF GSPOU PG UIF VOJWFSTBM DPOUSPM NPEVMF UCM 18 Go to the PROGR...

Page 9: ...SFBDI UIF GBDUPSZ TFU PQFSBUJOH UFNQFSBUVSF 8IFO the water has heated Ready to Brew should be on the display 20 FGPSF CSFXJOH GPS UIF mSTU UJNF EJTQFOTF PVODFT of hot water through the hot water fauc...

Page 10: ...he settings see the PROGRAMMING GUIDE section When brewing starts the warmer will come on Press the warmer button to turn the warmer off without turning off the brewer The brewer should be ON POmSN UI...

Page 11: ...brush for hard to clean areas Rinse with clean water then dry 3 Wipe the spray head area with a cloth soaked in a mild detergent solution Rinse with a cloth soaked with clean water removing any resid...

Page 12: ...rections on the package 5 Disassemble the faucet Unscrew the handle bonnet assembly from the top of the faucet and remove it Inspect the seat cup for wear Replace the seat cup if it is damaged Disasse...

Page 13: ...ghly air dry 11 Reassemble When dry reassemble the handle bonnet Hand tighten the handle bonnet onto the top of the faucet assembly Reinstall the site gauge if applicable If replacing a broken gauge g...

Page 14: ...tory default 1 2 3 4 To enter programming mode 1 2 1 2 1 2 IMPORTANT All programming functions are performed with the three center buttons The symbols below the buttons are Scroll LEFT UP 1 SELECT or...

Page 15: ...brew cycle Press the ON OFF button to return to normal PQFSBUJPO 8IFO TFU UP 0 UIF CSFXFS TIVUT PGG UXP IPVST BGUFS UIF MBTU CSFX DZDMF CVU UIF XBUFS UBOL UFNQFSBUVSF SFNBJOT BU 6TF UIF 0 TFUUJOH UP S...

Page 16: ...ess to exit Beeper On Off turns the beeper that is heard each time a button is pressed on or off the factory default is ON Once accessed press or to choose the desired setting Then press to exit Drip...

Page 17: ...se brew pattern Pre Infusion must be off to access the factory default is C The QVMTF CSFX QBUUFSO TFMFDUFE iUVOFTw PS DIBOHFT UIF nBWPS PG UIF DPGGFF 0ODF BDDFTTFE QSFTT or to choose the desired sett...

Page 18: ...or to choose the desired setting then press to exit Model Select changes the model number and number of batches to match the label on the universal control module the factory default is Gemini Twin IF...

Page 19: ...OUGH IN DRAWING 112217B 29 75in 75 6cm 29 88in 75 9cm 5 50in 14 0cm 5 75in 14 6cm 6 88in 17 5cm 7 00in 17 8cm 11 13in 28 3cm 11 13in 28 3cm 22 25in 56 5cm 22 25in 56 5cm 25 63in 65 1cm onmodelGEMTS16A...

Page 20: ...40 12 14 28 29 13 39 18 16 21 GEMTS Main Chassis Exploded View Water tank assembly see section IP26 2A 2B 19A 19B 26 31 20A 20B 15A 15B 24A 24B 22A 22B 22C 30A 30B 30C 30D 1 11 34A 34B 9 36 36 3A 3B 7...

Page 21: ...TP TPC ITEM PART DESCRIPTION 21 WC 1501 FUSE HOLDER ASSY W 5A FUSE 22A WC 102 1 SWITCH TOGGLE NON LIT SPST 15A 125 6A 250VAC RESISTIVE 22B WC 180 2 3 SWITCH TOGGLE 3 PST 30A 250V 22C WC 103 4 SWITCH...

Page 22: ...38 26 17 37 20 18 30 GEMSS Main Chassis Exploded View Water tanks assemblies Single voltage units see section IP31 Dual voltage units see section IP32 4A 4B 6A 6B 32A 32B 35 7A 7B 8A 8B 33A 33B 2 31A...

Page 23: ...WARMER FORMED MINI GEMS ITEM PART DESCRIPTION 17 WC 2402P P ELBOW 3 8 FL x 3 8 NPT PLATED 18 WC 1501 FUSE HOLDER ASSY W 5A FUSE 19 WC 5350 TUBE 1 2 ID x 1 8W SILICONE GEN USE 20 WC 103 SWITCH TOGGLE...

Page 24: ...PROBE WATER LEVEL O RING NUT 5 WC 934 04 KIT ELEMENT HEATING 2 5KW 220V W JAM NUT SILICONE WASHERS 6 WC 1438 101 SENSOR TEMPERATURE TANK WC 62033 Recommended Parts to Stock ITEM PART DESCRIPTION 8 WC...

Page 25: ...SOR TEMPERATURE TANK 7 WC 4394 GUARD SHOCK HEATING ELEMENT FOR SINGLE HEATING ELEMENT 8 WC 522 THERMOSTAT HI LIMIT HEATER CONTROL DPST 277V 40A WC 62035 Recommended Parts to Stock WC 62035 Tank Assemb...

Page 26: ...MOSTAT HI LIMIT HEATER CONTROL DPST 277V 40A WC 62034 Recommended Parts to Stock ITEM PART DESCRIPTION 9 WC 43055 GUARD SHOCK RESET THERMOSTAT WC 522 10 WC 37266 KIT FITTING TANK OVERFLOW 11 WC 37317...

Page 27: ...ELECTRICAL SCHEMATICS ES31 GTPS 10 ELECTRICAL SCHEMATIC 061918B SINGLE DOMESTIC 220 VOLT...

Page 28: ...TER LEVEL PROBE 17 230V L2 18 230V L1 19 BREW VALVE 20 NOT USED UCM Pin Assignments 20 Pin Connector Model Voltage V Amps A Wa s W Hertz Hz of Conductor Wires Phase of Tank Elements Tank Element Ra ng...

Page 29: ...LOCK 5 NOT USED 6 INLET VALVE 7 BYPASS VALVE 8 NOT USED 9 WARMER 10 NOT USED 11 NOT USED 12 NOT USED 13 TANK TEMPERATURE SENSOR 14 TANK TEMPERATURE SENSOR 15 UCM GROUND 16 WATER LEVEL PROBE 17 120V NE...

Page 30: ...ELECTRICAL SCHEMATICS ES34 515 53 4 5 TWIN DOMESTIC...

Page 31: ...TWIN 3 PHASE WITH TRANSFORMER ELECTRICAL SCHEMATICS ES35 515 53 4 5...

Page 32: ...TWIN 3 PHASE WITHOUT TRANSFORMER ELECTRICAL SCHEMATICS ES36 515 53 4 5...

Page 33: ...TWIN EXPORT ELECTRICAL SCHEMATICS ES37 515 53 4 5...

Page 34: ...MWF 3 3VO B CSFX DZDMF XIJMF NPOJUPSJOH UIF WPMUBHF BU UIF WBMWF DPJM UFSNJOBMT G WPMUBHF JT QSFTFOU PO UIF UFSNJOBMT ZPV TIPVME IFBS UIF WBMWF DMJDL PQFO DMPTFE BU UIF NPNFOU QPXFS JT BQQMJFE PS SFNP...

Page 35: ...UIF SFTFU TXJUDI IBT QSPCBCMZ PQFOFE VQ EVF UP B MPX XBUFS MFWFM HP UP Water Tank Does Not Fill G UIFSF JT XBUFS JO UIF UBOL CVU OP QPXFS PVU QVTI JO PO UIF SFTFU TXJUDI CVUUPO UP TFF JG JU SFTUPSFT Q...

Page 36: ...Dispenser Not Filled To Normal Level During Brewing IFDL UP NBLF TVSF UIBU UIF VOJWFSTBM DPOUSPM NPEVMF 6 CSFX CZQBTT BOE EJMVUJPO MFWFMT BSF TFU QSPQFSMZ 2 IFDL UP NBLF TVSF UIBU UIF nPX SBUF BOE XBU...

Page 37: ...ssage Water Level Error Message 8BUFS MFWFM mMM FSSPS PS PWFSnPX 5IJT FSSPS NFTTBHF PDDVST XIFO UIF JOMFU WBMWF TPMFOPJE IBT CFFO PO UPP MPOH EVSJOH JOJUJBM mMM PS UBOL SFmMM 4FF UIF 3303 0 4 TFDUJPO...

Page 38: ...tank and that heat sink compound was used A properly mounted sensor should have a resistance of around 7 k when the water is hot If not replace the sensor 3 Check to see if the universal control modul...

Page 39: ...element If power is supplied to the element terminals but the element does not heat replace the element 3 Warmers Controlled by the Universal Control Module UCM If the warmer is not receiving power ch...

Page 40: ...WKH KHDWLQJ WDQN KDV ULVHQ DERYH System Fault Messages An error message will appear on the screen in the event of a malfunction under the following conditions 1 8BUFS MFWFM PWFSnPX 5IJT FSSPS JOEJDBUF...

Page 41: ...per installation of equipment This equipment must be installed by a professional technician and must comply with all local elec trical mechanical and plumbing codes Improper voltage Equipment must be...

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