Curtis GEM-612ILD, GEM-600ILD, TL-9002, TL-9001 Installation Instructions, Service & Warranty Information
Page 1
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THE WEB.
WILBURCURTIS.COM
Installation Instructions,
Service & Warranty Information
Revised: Aug 2001
Models Included
GEM-612ILD
GEM-600ILD
TL-9002
TL-9001
DIGITAL GEMINI
HIGH VOLUME BREWING SYSTEMS
WILBUR CURTIS COMPANY Montebello, CA 90640
C
ISO 9001 REGISTERED
FOR THE LATEST SPEC INFORMATION GO TO WWW.WILBURCURTIS.COM
GEM-612ILD
DRAFT COPY
Not Released. This Version Exists as File No.
I:\DIAGRAMS\FRANK\FX-134.p65
®
•
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1
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WILBURCURTIS.COM
Gemini Digital Brewers – Instructions
FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO
WWW.WILBURCURTIS.COM
This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be performed by an
authorized Wilbur Curtis service center.
• Do NOT immerse the unit in water or any other liquid
• To reduce the risk of fire or electric shock, do NOT open top panel. No user serviceable parts inside. Repair should be done
only by authorized service personnel.
• Keep hands and other items away from hot parts of unit during operation.
• Never clean with scouring powders, bleach or harsh implements.
ConventionsConventions
ConventionsConventions
Conventions
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ARNINGS – ARNINGS –
ARNINGS – ARNINGS –
ARNINGS –
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void personal injurvoid personal injur
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Important Notes/Cautions – from the factoryImportant Notes/Cautions – from the factory
Important Notes/Cautions – from the factoryImportant Notes/Cautions – from the factory
Important Notes/Cautions – from the factory
Sanitation RequirementsSanitation Requirements
Sanitation RequirementsSanitation Requirements
Sanitation Requirements
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our Curtis our Curtis
our Curtis our Curtis
our Curtis
ADS System is FADS System is F
ADS System is FADS System is F
ADS System is F
actoractor
actoractor
actor
y Pre-Set and Ready Pre-Set and Read
y Pre-Set and Ready Pre-Set and Read
y Pre-Set and Read
y to Go… Right from the Carton.y to Go… Right from the Carton.
y to Go… Right from the Carton.y to Go… Right from the Carton.
y to Go… Right from the Carton.
Following are the Factory Settings for your interLock Coffee Brewing Systems:
• Brew • Brew
• Brew • Brew
• Brew
TT
TT
T
emperaempera
emperaempera
empera
ture = ture =
ture = ture =
ture = 200°F
• Water Bypass = • Water Bypass =
• Water Bypass = • Water Bypass =
• Water Bypass = On for 36 cup only
• Brew Volume = • Brew Volume =
• Brew Volume = • Brew Volume =
• Brew Volume = Set to 36 cup vessel requirements.
• Sleep Mode = • Sleep Mode =
• Sleep Mode = • Sleep Mode =
• Sleep Mode = Off
System Requirements:
• Water Source• Water Source
• Water Source• Water Source
• Water Source 20 – 90 PSI (Minimum Flow Rate of 1 GPM)
• Electrical:• Electrical:
• Electrical:• Electrical:
• Electrical: See attached schematic for standard model or visit www.wilburcurtis.com for your model.
SETUP STEPSSETUP STEPS
SETUP STEPSSETUP STEPS
SETUP STEPS
The unit should be level (left to right and front to back), located on a solid counter top. Connect a water line from the water filter
to the brewer. NOTE: Some type of 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 & odor filter be installed.) This will prolong the life of your brewing
system and enhance coffee quality.
1. A 3/8” NPT x 1/4” Flare elbow has been supplied for water line connection. Use tubing sized sufficiently to provide a
minimum of 1.0 GPM.
2. To hookup the InterLock grinder, Loca te the jack labeled “Class 2 Wiring Only” on brewer and grinder. Connect the two with
the cable plug.
3. Connect the unit to an appropriate electrical power circuit.
4. 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 ADS Systems there is no danger
of element burnout caused by an empty tank.
5. The heating tank will require 20 to 30 minutes to reach operating temperature (200°F) as indicated by the READY-TOBREW indicator.
6. Prior to brewing, dispense 12 ounces of hot water through the hot water faucet.
7. Brew a cycle of at least 12 ounces, to purge the water lines of any air that may be trapped after filling.
The National Sanitation Foundation 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 areas an approved backflow prevention device may be required between the brewer and the water supply.
WW
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WILBUR CURTIS COMPANY
Montebello, CA 90640
Models Included
!
GEM-612ILD
!
GEM-600ILD
!
TL-9002
!
TL-9001
CAUTION: CAUTION:
CAUTION: CAUTION:
CAUTION: DO NOT
connect this brewer to
hot water. The inlet valve
is not rated for hot water.
CAUTION: CAUTION:
CAUTION: CAUTION:
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.
WARNINGWARNING
WARNINGWARNING
WARNING TO AVOID
SCALDING, Do not
remove brewcone while
brew light is flashing.
ISO 9001 REGISTERED
C
WARNING HOT LIQUID,
Scalding may occur.
Avoid splashing.
IMPORIMPOR
IMPORIMPOR
IMPOR
TT
TT
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ANTANT
ANTANT
ANT
::
::
:
Equipment to be
installed to comply with
applicable federal, state, or local
plumbing/electrical codes having
jurisdiction.
BREWING INSTRUCTIONSBREWING INSTRUCTIONS
BREWING INSTRUCTIONSBREWING INSTRUCTIONS
BREWING INSTRUCTIONS
1. Brewer should be ON (Confirm at rear toggle switch, then press the ON/OFF button). Ready-to-Brew should be ON. If
connected to an InterLock grinder, grinder should be on. If Interlocked, grind coffee at this time.
2. Place an empty Satellite on the warmer deck, under the brewcone and press the warmer switch.
6. Press Brew button.
Brewing will begin
immediately.
5. Transfer filled
brewcone to
brewer.
3. Place a clean filter
into the brewcone.
4. Fill brewcone with
ground coffee.
Page 3
PROGRAMMING ONLY REQUIRED IF FACTORY SETTINGS MUST BE CHANGED
STEPS TO
PROGRAMMING
2
NOTE:NOTE:
NOTE:NOTE:
NOTE: For ALL functions
you must first enter the
programming mode.
WARNING These steps
involve working with hot
water. Scalding may occur if
care is not taken against spilling.
TO ACCESS BREW CYCLE COUNTER
ENTER THE PROGRAMMING MODE #2:
" will now start a pattern of LONG and SHORT blinks.
This pattern identifies the number of brew cycles. SHORT blinks indicate the brew number from one [1] to
nine [9]. LONG blinks separate the 1’s, 10’s, 1,000’s and 10,000’s.
BREW CYCLE COUNTER
READY TO BREW
" Turn OFF the power from the Control Panel by pressing .
" Press and HOLD and press and RELEASE .
" Continue HOLDING until STOPS blinking; RELEASE.
ENTER THE PROGRAM MODE #2
READY TO BREW
CONFIRM/RESET BREW TEMPERATURE - Factory Preset to 200º
ENTER THE PROGRAMMING MODE #1:
" Press for two seconds, then RELEASE.
" will start blinking. Each blink equals 2º F, starting at 170º.
" To change Temperature, press and HOLD .
.
" will start QUICK flashing. Each QUICK flash equals 2º F.
After reaching 204º, temperature starts over at 170º.
" RELEASE when the desired temperature is reached.
To set and exit, press .
Brew Temperature – Factory Pre-Set to 200°F
Function to set brew temperature, 170° to 204°F. Brew temperature will be indicated by READY-TO-BREW light
blinking.
READY TO BREW
READY TO BREW
" Turn OFF the power from the Control Panel by pressing .
" Press and HOLD and press and RELEASE .
" Continue HOLDING until starts blinking; RELEASE.
ENTERING THE PROGRAM MODE #1
READY TO BREW
SLEEP MODE (220V Models Only) – Factory Preset to Disabled
This function conserves energy by automatically reducing tank temperature to 140º F when the unit sits idle for
more than two hours. To recover, simply press any BREW (or Grind button if InterLocked) or ON/OFF button. Once the
water in the tank reaches brewing temperature, the brew cycle will automatically start. Recovery is indicated by a
yellow RECOVERY light on the membrane control panel. Recovering from a SLEEP mode is faster and more efficient
than heating after switching off the power.
To ENABLE Sleep Mode:
" UNIT MUST BE ON. Press and HOLD until SLEEP light turns ON; press again.
Sleep Mode is now ENABLED.
To DISABLE Sleep Mode:
" UNIT MUST BE ON. Press and HOLD until SLEEP light turns OFF;press again.
Sleep Mode is now ENABLED.
SLEEP MODE – Factory Preset to DISABLED
WARMERS
Gemini Warmers feature three temperature settings. Warmers are rated at 90W with High (100%); Med
(60%); Low (30%). Pressing the WARMER button once will place it on HIGH; A second time MED; Third
time LOW as indicated by the warmer lights. A fourth press of the warmer button turns off the warmer.
When the system is turned off at the ON/OFF button, it will remember the last warmer setting. Additionally,
if the warmer is off, the unit is designed to automatically turn the warmer on (MED setting) when the BREW
button is pressed.
Adjusting the Temperature
To Determine Warmer Setting and Change Time:
" WARMER MUST BE OFF. Press and HOLD until the light comes ON and goes OFF; RELEASE.
" The light will start blinking. Count the blinks. Each blink=20 minutes (maximum 200 min.).
" At the end of the cycle, press and HOLD until the light begins QUICK flashing. The cycle will start over
after 11 flashes (Note - A setting of 11 flashes is the OFF position).
" When the desired time is reache, RELEASE .
" To set and exit, press .
1. Slide brew cone out to expose bypass outlet. Place one measuring cup under the bypass fitting, and another measuring cup under the brew cone outlet. Press the LARGE brew button for 15 seconds,
then press the ON/OFF button to stop the brew cycle.
2. Divide the number of ounces collected from the bypass outlet into the total ounces collected from the sprayhead and bypass. This will determine the percentage of bypass.
3. To increase or decrease the volume of bypass water, turn the adjustment screw on the bypass valve as indicated. Clockwise for less water; counterclockwise for more water.
4. You must reprogram the brew volume to maintain the proper total amount of coffee brewed into the insulated server. Reprogramming is required every time you make a bypass
adjustment or change to a different sprayhead.
BYPASS FLOW ADJUSTMENTBYPASS FLOW ADJUSTMENT
BYPASS FLOW ADJUSTMENTBYPASS FLOW ADJUSTMENT
BYPASS FLOW ADJUSTMENT
Program Tamper Switch
To enable programming, turn on the Program Switch on the control board (See illustration, right). On
the Gem-612 & TL9002 DOWN is on. On the Gem-600 & TL9001 Left (while facing unit) is on.
Upon completion of programming, the switch can be returned to its normal (tamperproof) position or
allowed to remain in the on position.
IMPORTANT – Before entering the program mode, allow the unit to reach brewing
temperature, then press the BREW button to dispense at least 12 ounces of water to
clear any air within the water lines.
ENTER THE PROGRAMMING MODE #1
" Press and HOLD until hot water starts running from sprayhead; then RELEASE.
" When desired volume is reached, press again to stop flow.
" To set and exit, press .
BREW VOLUME - Factory Preset to Brewer Requirements
CHANGE BREW VOLUME
CONTROL BOARD
Page 4
3
PARTS
DIAGRAMS
All parts shown are interchangeable between the Gem-612ILD
and the TL9002, except where noted.
1
2
2A
3
3A
4
5
6
6A
7
7A
7B
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27A
28
29
30
31
32
33
34
35
WC-5421
WC-3357
WC-3354
WC-5423
WC-54081
WC- 960
WC-6221
WC-1809
WC-2912BK*
WC-39196-101
WC-39196*
WC-39222
WC- 619
WC- 847
WC-3765
WC-8560
WC-1508
WC- 102
WC- 820
WC- 844
WC- 821
WC-3766
WC- 419
WC-1438
WC-5231
WC-54005
WC-4382
WC- 522
WC- 904-04
WC-43055
WC-39198
WC-5829
WC-58014
WC-37008
WC-5502-01
WC-1467
WC-38310
WC-3500
WC-2936
WC-2977-01
WC- 888*
COVER, TOP
BREWCONE W/HANDLE
GEM-612ILDGEM-612ILD
GEM-612ILDGEM-612ILD
GEM-612ILD
BREWCONE, GOURMET LG CAP
TL9002TL9002
TL9002TL9002
TL9002
DECK ASSY,
GEM-612ILDGEM-612ILD
GEM-612ILDGEM-612ILD
GEM-612ILD
DECK ASSY,
TL9002TL9002
TL9002TL9002
TL9002
WARMER ELEMENT,
GEM-612ILDGEM-612ILD
GEM-612ILDGEM-612ILD
GEM-612ILD
GRID, DRIP TRAY
TL9002 TL9002
TL9002 TL9002
TL9002 (NOT SHOWN)
FAUCET, HOT WATER
SPOUT, HOT WATER NO SPLASH
MEMBRANE CONTL PAN NO H/W
GEM-612GEM-612
GEM-612GEM-612
GEM-612
MEMBRANE CONTROL PANEL
GEM-612GEM-612
GEM-612GEM-612
GEM-612
MEMBRANE CONTROL PANEL
TL9001TL9001
TL9001TL9001
TL9001
CONTROL BOARD
VALVE, INLET
KIT, VALVE REPAIR
HEAT SINK, 1PH GEM
CIRCUIT BREAKER
SWITCH, TOGGLE
VALVE, DUMP BREW RIGHT
VALVE, ADJUSTABLE BY-PASS
VALVE, DUMP BREW LEFT
KIT, DUMP VALVE EATON REPAIR
COIL DUMP VALVE 115V EATON
SENSOR, HEATING TANK
CONPOUND, SILICONE
TANK ASSY, COMPLETE
GUARD, SHOCK HEATING ELEMENTS
THERMOSTAT, RESET
HEATING ELEMENT ASSY
GUARD, SHOCK RESET THERMOSTAT
LABEL, BOTTOM
GEM-612ILDGEM-612ILD
GEM-612ILDGEM-612ILD
GEM-612ILD
COVER, FRONT
GEM-612ILDGEM-612ILD
GEM-612ILDGEM-612ILD
GEM-612ILD
COVER, CENTER WRAP TL9002
KIT, TANK LID
PROBE ASSY, WATER LEVEL
CABLE, 8’ INTERLOCK
LABEL, CAUTION HOT SURFACE GEM-612
LEG, 4” ADJUSTABLE
SPRAYHEAD, RED PLASTIC (.131 DIA)
FITTING ASSY, SPRAYHEAD
VALVE, HOT WATER
NN
NN
Nº
PP
PP
P
art Nart N
art Nart N
art Nº
DescriptionDescription
DescriptionDescription
Description
All parts shown are interchangeable between the Gem-600ILD
and the TL9001, except where noted.
NN
NN
Nº
PP
PP
P
art Nart N
art Nart N
art Nº
DescriptionDescription
DescriptionDescription
Description
1
2
7
13
12
11
9
8
6
26
4
3
25
23
22
28
21
14
15
16
15
24
19
14
16
18
17
33
20
27
32
29
10
30
2
13
15
7
16
910
11
14
8
6
12
19
18
5
4
3
23
21
22
17
20
1
20
1
2
2A
3
4
5
6
6A
7
7A
7B
8
9
10
10A
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
WC-5450
WC-3357
WC-3354
WC- 960
WC-61133
WC-38310
WC-1809
WC-2912BK*
WC-39235-101
WC-39235*
WC-39232
WC-39290
WC-8560
WC-5452
WC-58018
WC-2936
WC-3500
WC-2805
WC- 827
WC-3700
WC- 830
WC-3766
WC-1508
WC- 102
WC- 820
WC- 844
WC-2977-01
WC- 679
WC-61031
WC-5502-01
WC- 522
WC-43055
WC- 906-04
WC-1438
WC-43801
WC-5231
WC-37008
WC- 888*
COVER, TOP
BREWCONE ASSY COMPLETE
GEM-600ILDGEM-600ILD
GEM-600ILDGEM-600ILD
GEM-600ILD
BREWCONE, GOURMET LG CAP
TL9001TL9001
TL9001TL9001
TL9001
WARMER ELEMENT
GEM-600ILDGEM-600ILD
GEM-600ILDGEM-600ILD
GEM-600ILD
WARMER DECK
GEM-600ILDGEM-600ILD
GEM-600ILDGEM-600ILD
GEM-600ILD
LABEL, CAUTION HOT SURFACE
FAUCET, HOT WATER
HOT WATER SPOUT ASSEMBLLY
MEMBRANE CNTL PNL, NO HW GEM-600ILD
MEMBRANE CONTROL PANEL, GEM-600ILD
MEMBRANE CONTROL PANEL,
TL9001TL9001
TL9001TL9001
TL9001
LABEL, BOTTOM PANEL
HEAT SINK ASSY1PH GEM (INCL HS & TRUAC)
COVER, FRONT
COVER, CENTER
TL9001TL9001
TL9001TL9001
TL9001
SPRAYHEAD, RED
LEG, 4” ADJUSTABLE
FITTING, ELBOW COMPRESSOR 3/8” x 3/8”
VALVE, WATER INLET
KIT, VALVE REPAIR FOR WC-827
WASHER, FLOW 1 GPM FOR WC-827
KIT, DUMP VALVE EATON REPAIR
CIRCUIT BREAKER
SWITCH, TOGGLE 125V, 80A
VALVE, DUMP BREW RIGHT
VALVE, DUMPWITH ADJ FLOW RESTRICTOR
FITTING ASSY, SPRAYHEAD
CONTROL BOARD, GEM-600ILD/TL-9001
HEATING TANK COMPLETE
PROBE ASSY, WATER LEVEL
THERMOSTAT, RESET
SHOCK GUARD, RESET THERMOSTAT
HEATING ELEMENT ASSY, 2000W 220V
SENSOR HEATING TANK
SHOCK GUARD, HEATING ELEMENTS
COMPOUND, SILICONE 3/4 OZ TUBE
KIT, TANK LID
VALVE, HOT WATER
31
29
31
E
34
21
20
26
25
24
27
29
28
30
32
35
33
6A
6A
* Components used on earlier Gemini models, equipped with
electric faucets.
31
Page 5
4
2/21/02. 10.0 . edr 3279 rev NC
Printed in U.S.A. 2/02 F-2075-S Rev NC
WARRANTY We hereby certify that the products manufactured by the Wilbur Curtis Company, Inc., are, to thebest of our knowledge, free from all defects and faulty workmanship.
The following warranties and conditions are applicable:
• 90 Days for Labor and 1 Year Parts from Date of Purchase from Factory: This warranty covers all electrical parts, fittings and tubing.
• 40 Months or 40, 000 Pounds of Coffee on a set of Grinding Burrs. (ADS Grinders)
• 2 Years from Date of Purchase: This warranty covers electronic control boards and leaking or pitting of a stainless steel body of a Brewer or Urn.
• 90 Days from Date of Purchase: On replacement parts that have been installed on out of warranty equipment
All in-warranty service calls must have prior authorization from the manufacturer. For an RMA (Return Merchandise Authorization) number, call the Technical Service Department at 1-800-995-0417. The Wilbur Curtis
Company will allow up to 100 miles, round trip, per in-warranty service call.
CONDITIONS & 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 these 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, certified technician and must comply with all local electrical, mechanical and plumbing codes.
3) Wilbur Curtis Company will not be responsible for the operation of equipment at other than the stated voltages on the serial plate.
4) 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.
5) Replacement of items subject to normal use and wear. This shall include, but is not limited to, light bulbs, shear disks, “0” rings, gaskets, canister assemblies. whipper chambers and plates, mixing
bowls, agitation assemblies and whipper propellers.
6) Any faults resulting from inadequate water supply. This includes, but is not limited to, excessive or low water pressure, and inadequate or fluctuating water flow rate.
7) All repairs and/or replacements are subject to our decision that the workmanship or parts were faulty and the defects showed up under normal use.
8) All labor shall be performed during regular working hours. Overtime charges are the responsibility of the owner.
9) 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.
10) All claims under this warranty must be submitted to the Wilbur Curtis Company Technical Service Department before return of the unit to the factory.
11) All equipment returned to us must be repackaged properly in the original carton. No units will be accepted if they are damaged in transit due to improper packaging.
12) Damaged in transit.
13) The resetting of safety thermostats and circuit breakers, programming and temperature adjustments are the responsibility of the equipment owner.
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 center, where service is available. Call the factory for location near you.
WILBUR CURTIS CO., INC.
6913 Acco St., Montebello, CA 90640-5403 USA
Phone: 800/421-6150 Fax: 323-837-2410
Technical Service Phone: 800/995-0417 (M-F 5:30A - 4:00P PST) E-Mail: techservice@wilburcurtis.com
Web Site: www.wilburcurtis.com
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