Curtis G4 TPX2 User manual

G4 TPX 1.5 Gallon
Coffee Brewing System
USER GUIDE
READ AND SAVE THESE INSTRUCTIONS
NOTICE TO INSTALLER: Please leave this booklet with the machine.
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CONTENTS CL108
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Contact Information
Wilbur Curtis Co., Inc.
6913 Acco Street | Montebello, CA 90640 US
Phone: [phone] | Toll Free: 800-421-6150
Email: [email protected] | Web: www.wilburcurtis.com
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Email: [email protected]
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KEY FEATURES/SPECIFICATIONS/SYSTEM REQUIREMENTS FS99
Key Features
• Gold Cup®Series – digital control module provides precise control over all aspects of brewing: time,
temperature, volume plus specialty coffee needs from pre-infusion to pulse-brewing to water bypass.
• G4 Digital control module provides precise control over all aspects of brewing in an intuitive, easy-to-operate
system.
• Built-in Self Diagnostic System – Includes real-time feedback of the brewing process and energy saving mode.
• Stainless steel ThermoPro®WBDVVNTFBMFETFSWFSTLFFQDPGGFFGSFTIIPUBOEnBWPSGVM
• Pre-Set Global Recipes at the Touch of a Single Button – No complex equipment required.
• Centrally located hot water spout for instant hot beverages and other hot water needs.
• Industry’s most effective mineral tolerant design.
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*73;7$ Twin brewer 1 PH 220 V 23.0/34.5 A 3 x 2500 W 3W + G 5100/7600 W 50/60 Hz 15.0/21.0
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*73;6$ 36.48” 11.00” 19.72” 53.0 lbs 9.70 cu ft µÁDUH
20 - 90 psi 1.0 gpm
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20 - 90 psi 2.0 gpm
G4TPX2, KEY FEATURES/SPECS/SYSTEM REQUIREMENTS 071118NC
Following are the factory default settings for the ThermoPro brewer:
• Brew Volume = Large-Medium-Small
• Energy Save Mode = Off
• Brew Temperature = 200°F (92°F)
• Water Bypass = On LARGE and MEDIUM brew only

IMPORTANT SAFEGUARDS IS2
Symbols
This is the safety alert symbol. It is used to alert you to potential physical injury hazards. Obey all safety
messages that follow this symbol to avoid possible injury or death.
DANGER - Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING - Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION - Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE - Indicates a situation which, if not avoided, could result in property damage.
IMPORTANT - Provides information and tips for proper operation.
SANITATION REQUIREMENTS
Important Safeguards/Conventions
WARNING:
• Make sure that this appliance is installed and grounded according to the INSTALLATION
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INSTRUCTIONS could result in personal injury or void the warranty.
• This appliance is designed for commercial use. Any service other than cleaning and preventive
maintenance should be performed by an authorized Wilbur Curtis service technician.
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serviceable parts inside.
• Keep hands, arms and other items away from hot surfaces of the unit during operation.
• Clean the appliance and any dispensers completelyCFGPSFVTJOHUIFNGPSUIFmSTUUJNFBDDPSEJOHUP
the CLEANING INSTRUCTIONS. Clean them regularly as instructed in the CLEANING INSTRUCTIONS.
• Use this appliance only for its intended use, brewing/dispensing hot and/or cold beverages/water.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities or lack of experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety. Children should
be supervised to ensure that they do not play with the appliance.
• Avoid spillage onto the power (mains) connector.
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which are known to the State of California to cause cancer and birth defects or other reproductive harm.
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CE Requirements
• This appliance must be installed in locations where it can be overseen by trained personnel.
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• This appliance must not be cleaned by water jet.
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instruction concerning use of the appliance in a safe way and if they understand the hazards involved.
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or lack of experience and knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
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• If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel
with a special cord available from the manufacturer or its authorized service personnel in order to avoid a
hazard.
• Machine must not be immersed for cleaning.
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supervised.
• This appliance is intended to be used in household and similar applications such as:
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– bed and breakfast type environments.
• This appliance not intended to be used in applications such as:
– farm houses
• Access to the service areas permitted by Authorized Service personnel only.
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INSTALLATION INSTRUCTIONS II2
Installation Instructions
Installation Requirements
• A secure surface capable of supporting the weight of the appliance.
• For units without an attached cord set attached or dual voltage units set up for use with 220 - 240 Volts:
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appliance will be hard wired to a junction box, the power cable must be long enough so that the unit can be
moved for cleaning underneath.
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appliance (see SPECIFICATIONS). The circuit must be protected by the appropriate sized circuit breaker. If
you are not certain that the existing circuit meets the requirements for your unit, consult a licensed electrician.
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VOJU4FFUIFSPECIFICATIONS section for the correct size. The water line should also be capable of being
controlled by a shut off valve. Do not connect the water line to a saddle valve or needle valve.
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1A quick disconnect or additional coiled tubing (at least two times the depth of the appliance) is required
so that it can be moved for cleaning underneath.
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federal, state and local codes.
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installed and maintained in accordance with federal, state and local codes.
WARNING:*OTUBMMBUJPOJTUPCFQFSGPSNFEPOMZCZBRVBMJmFEJOTUBMMFS
WARNING: Improper electrical connection may result in an electric shock hazard or damage the unit. This
brewer must be properly grounded.
NOTICE: DO NOT connect this brewer to a hot water supply. The water inlet valve is not rated for hot water.
Do not exceed the maximum water pressure stated in the SPECIFICATIONS section.
IMPORTANT: Observe all governing codes and ordinances.
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the installation is in compliance with the applicable plumbing/sanitation code for your area.

INSTALLATION INSTRUCTIONS II9
Front
panel
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block
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or
Installation
Leveling
1 Position the brewer on the counter top. Level it left to
right and front to back by turning the bottom of the
legs.
Connect the Water Supply
2 Flush the water supply line prior to installation to purge
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the back of the brewer. Leave the water supply valve
closed until the power is connected.
WARNING: Use the leveling legs to level the
brewer only. Do not use them to adjust brewer
height. Do not extend them higher than necessary.
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WARNING: Do not connect the power cord to the
power supply until instructed to do so.
Setting Up 120/220 Volt Units for 220-240 Volt Operation
4 Remove the front panel.
5 Loosen the strain relief on the back of the brewer.
6 Disconnect the existing power cable from the terminal
block and remove.
7 Feed the 220-240 Volt power cable through the strain
relief, into the brewer. The brewer may be wired for
connection directly to a junction box or for use with a
power plug that connects to an electrical outlet meeting
the brewer SPECIFICATIONS.
8 Disconnect and cap the jumper wire between the “C”
and “N” terminals on the terminal block.
9 Connect the wires on the power cable to the terminal
block inside the brewer according to the ELECTRICAL
SCHEMATIC.
10 Tighten the strain relief and replace the front panel.

Electrical Connection
Connection to a Junction Box
17 Connect the power cable wires to the terminals in
the junction box and replace the cover. See the
ELECTRICAL SCHEMATIC for the power supply
requirements.
INSTALLATION INSTRUCTIONS II9
Connecting the Brewer Wiring (Units That Come from
the Factory Without a Power Cord Attached)
Brewers With Power Connector Mounted to the Back
11 Connect a C20 IEC power cord (not supplied)
compatible with the electrical outlet installed in the
GBDJMJUZBOEUIBUNFFUTTQFDJmDBUJPOT
(5)&3.0130*/45"--"5*0/*/4536$5*0/4ø 082019C
Back of
brewer
WARNING: Turn off power to the junction box at the
circuit breaker panel and lock out and tag the
circuit breaker before connecting the power cable
to the junction box.
WARNING: Do not connect the power cord to the
power supply until instructed to do so.
Front
panel
&RQ¿JXUDWLRQYDULHV
ZLWKPRGHO
7HUPLQDO
block
&RQ¿JXUDWLRQYDULHV
ZLWKPRGHO
Brewers With Strain Relief Mounted to the Back
12 Remove the front panel by removing the screws that
hold it in place.
13 Loosen the strain relief on the back of the brewer.
14 Feed the power cable into the brewer. The brewer may
be wired for connection directly to a junction box or for
use with a power plug that connects to an electrical
outlet meeting the brewer SPECIFICATIONS.
15 Connect the wires on the power cable to the terminal
CMPDLJOTJEFUIFCSFXFSBTTQFDJmFE4FFUIF
ELECTRICAL SCHEMATIC.
16 Tighten the strain relief and replace the front panel.
Power cable IURPEUHZHU
or

INSTALLATION INSTRUCTIONS II9
(5)&3.0130*/45"--"5*0/*/4536$5*0/4ø 082019C
Connection to an Electrical Outlet
18 If not already installed, install the appropriate type of
power plug for your locality. Consult local electrical
codes to determine the approved type of power plug
for your region.
19 Connect the power plug to the appropriate electrical
outlet.
Powering up the Unit
20 Turn on the water supply valve.
21 Make sure that the circuit breaker supplying power to
the unit is on.
22 Turn the toggle switch on the back of the brewer to the
0/QPTJUJPO5IFXBUFSUBOLXJMMTUBSUUPmMM8IJMFUIF
UBOLJTmMMJOHJOTQFDUUIFXBUFSTVQQMZMJOFGPSMFBLT(P
to the PROGRAMMING GUIDE section and program
the brewer for the correct model and batch number.
23 8IFOUIFXBUFSMFWFMJOUIFUBOLSJTFTUPUIFDPSSFDU
volume, the heating elements will turn on automatically.
Depending on the incoming water temperature and
UIFFMFDUSJDBMTQFDJmDBUJPOTUIFXBUFSUBOLUZQJDBMMZ
requires 20 to 30 minutes to reach the factory set
PQFSBUJOHUFNQFSBUVSF8IFOUIFXBUFSIBTIFBUFE
“Ready to Brew” should be on the display.
24 #FGPSFCSFXJOHGPSUIFmSTUUJNFEJTQFOTFP[NM
of hot water through the hot water faucet to help purge
air from the tubing inside the brewer.
25 #SFXBDZDMFPGBUMFBTUP[NMUPQVSHFBOZ
remaining air from the tubing. See OPERATING
INSTRUCTIONS. During the initial brew cycle and
XIFOFWFSUIFmMUFSJTSFQMBDFEZPVNBZIFBSUIF
TPVOETPGBJSCFJOHQVSHFEGSPNUIFmMUFSUVCJOHBOE
water tank.
Back of brewer
5HTXLUHGSOXJVW\OH
YDULHVZLWKFLUFXLW
UHTXLUHPHQWV
IMPORTANT: 8IFOPQFSBUJOHUIFVOJUBUIJHIFS
elevations, reduce the default operating
UFNQFSBUVSF¡'¡$CZ¡'¡$GPSFBDI
1000 feet (300 m) of elevation above 4000 feet
(1200 m). See PROGRAMMING GUIDE.
WARNING: Connect the power cord only to the
BQQSPQSJBUFUZQFBOETJ[FFMFDUSJDBMPVUMFU*GJUJTOPU
compatible, either have the cord replaced or have
the electrical outlet upgraded by a licensed
electrician. Do not use an extension cord. Do not
VTFBQPXFSDPSEQMVHUIBUJTEBNBHFE

OPERATING INSTRUCTIONS OI11
Brewing Instructions
The G4 ThermoPro Brewer is factory preset for optimal performance.
(5101&3"5*/(*/4536$5*0/4ø 041519A
2 Center an empty dispenser
under the brew basket.
3 *OTFSUBDMFBOQBQFSmMUFS
into the brew basket. Fill with
the proper amount of ground
coffee. Level the coffee in the
mMUFS
4 4MJEFUIFmMMFECSFXCBTLFU
into the brew rails under the
control panel. Slide it all the
way back until it stops.
5 )PMEZPVSmOHFSPOUIF
appropriate brew icon. As
soon as you hear the click
of the brew valve, lift your
mOHFS#SFXJOHXJMMCFHJO
The brewer will brew coffee based on the settings programmed into the universal control module (UCM). To
change the settings, see the PROGRAMMING GUIDE section.
1 The brewer should be ON.
$POmSNUIJTBUUIFSFBSUPHHMF
switch. “Ready to brew”
should be on the display. If
the brewer is connected to an
inter-lock grinder, the grinder
should be on. When inter-lock
connection is made, grind
coffee at this time.
WARNING - TO AVOID SCALDING, AVOID SPLASHING. Keep body parts clear of the brewer during
CSFXJOH%POPUSFNPWFUIFCSFXCBTLFUXIJMFi#SFXJOHwBQQFBSTPOUIFEJTQMBZ
6 If a keypad appears on
the display, the brew code
feature is enabled (default
is off). Brewing will start
immediately after you enter
the brew code. See the
PROGRAMMING GUIDE to
set up/disable the brew code.
Back of brewer

NOTICE - Do not use cleaning liquids, compounds or powders containing chlorine (bleach) or corrosives.
5IFTFQSPEVDUTQSPNPUFDPSSPTJPOBOEXJMMEBNBHFUIFmOJTIFT USE OF THESE PRODUCTS WILL VOID
THE WARRANTY.
CLEANING INSTRUCTIONS CI1
Cleaning The Brewer - Daily
BREWERS - GENERIC, CLEANING INSTRUCTIONS 080416B
WARNING: HOT SURFACES - To avoid injury, allow the brewer and dispenser(s) to cool before cleaning.
The brewer should be OFF.5VSOUIFCSFXFSPGGCZnJQQJOHUIFSFBSUPHHMFTXJUDIUPUIF0''QPTJUJPO
1 Remove the dispenser(s). Wipe exterior brewer surfaces with a damp cloth to remove spills and debris.
2 Remove the brew basket(s) and clean them in a mild detergent solution. Use a soft bristled 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 residual detergent. Use a clean, soft cloth to dry.
4 Dump out the drip tray(s) (if applicable). Rinse with clean water, then dry with a soft, clean cloth.
Cleaning The Brewer - Weekly
The brewer should be OFF.5VSOUIFCSFXFSPGGCZnJQQJOHUIFSFBSUPHHMFTXJUDIUPUIF0''QPTJUJPO
1 Remove the spray head(s), unscrewing counterclockwise from the dome plate.
2 Thoroughly clean and rinse the dome plate area.
3 Clean the brew basket rails with a brush soaked with a mild detergent solution. Rinse the area with a cloth
soaked with clean water, removing any residual detergent.
4 Dry the area with a soft, clean cloth.
5 Reattach the spray head(s).
WARNING: DO NOT immerse the brewer in water or any other liquid.

Cleaning the 1.0 Gallon or 1.5 Gallon Thermal Dispensers (Daily)
CLEANING INSTRUCTIONS CI5
("--0/5)&3."-%*41&/4&3$-&"/*/(*/4536$5*0/4ø $
WARNING: DO NOT immerse the thermal server or its lid assembly in water or any other liquid. Do not place the
thermal server or lid in a dishwasher. Placing a thermal server in a dishwasher will void the warranty.
To avoid damage, DO NOT use a brush to clean the faucet or the inside of the faucet shank (outlet).
Cleaning the Container
1 Prepare a mild solution of detergent and warm
water. Remove the server from the brewer and
remove the lid. Rinse.
2 Wash - Wipe the exterior surfaces of the container
with a sponge soaked with the detergent solution
UPSFNPWFTQJMMTBOEEFCSJT3FNPWFUIFMJEBOEmMM
the liner with the detergent solution. Take a sponge
brush and scrub out the stainless steel liner and the
lid.
3 Rinse - Rinse with clean, warm water.
 Sanitize - Sanitize the interior of the server and
the lid, using a commercial sanitizer suitable for
food grade applications. Sanitize according to the
directions 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.
Disassemble the sight gauge (some versions). If
the sight gauge has a cover, pull it up and off to
remove. Remove the cap to disassemble the gauge
(both versions). Some versions are equipped with a
guard that must be unscrewed to access the lower
XBTIFSBOEnPBU3FNPWFUIFHMBTTUVCF*OTQFDUJU
for cracks or chips. If broken, replace the glass with
a new one.
6 Air Dry - Turn the container and lid upside down
and allow to air dry.
Cleaning the Faucet Parts and Site Gauge
7 Wash - Wash all faucet and gauge glass parts with
the detergent solution. Using the supplied brush,
DMFBOJOTJEFUIFmMMUVCFPOUIFMJE$MFBOUIFJOTJEF
of the gauge glass with a gauge brush soaked with
detergent solution.
 Rinse - Thoroughly rinse all parts with clean, warm
water.
continued....
Faucet
Assembly
TXSG Series
TLCG Series
Seat cup
Handle
Bonnet
Cap
Lid
Washer
Washer
Guard
Glass tube
Float
Faucet
Assembly
Seat cup
Handle
Cover
Lid
Bonnet
Cap
Glass tube

CLEANING INSTRUCTIONS CI5
("--0/5)&3."-%*41&/4&3$-&"/*/(*/4536$5*0/4ø $
Cleaning the Faucet Parts and Gauge Glass (cont.)
 Sanitize - After rinsing, place all faucet and
gauge parts in a sink to be sanitized. Immerse
them in a commercial sanitizer suitable for food
grade applications. Sanitize according to the
directions on the package.
10 Air Dry - Allow all parts to thoroughly 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
and cover. If replacing a broken gauge glass,
carefully remove any traces of glass from the
silicone parts before inserting the new gauge glass
tube. Reinstall the lid.
WASH
SANITIZE
RINSE

Cleaning the Airpot/Pour Pot (Daily)
CLEANING INSTRUCTIONS CI9
10631054"*31054$-&"/*/(*/4536$5*0/4ø #
WARNING: DO NOT immerse the airpot/pour pot or lid assembly in water or any other liquid. Do not place the
airpot/pour pot or lid in a dishwasher. Placing a airpot or pour pot in a dishwasher will void the warranty.
Cleaning Airpots
 Wash - Wipe the exterior surfaces of the airpot and
lid with a sponge soaked with the detergent solution
to remove spills and debris. Fill the liner with the
detergent solution. Use a sponge cleaning brush to
clean inside. Clean the spout/siphon tube with the
detergent solution.
 Rinse - Rinse the airpot and the spout/siphon tube
with clean, warm water.
3 Sanitize - Sanitize the interior of the airpot, the
spout/siphon tube and the lid, using a commercial
sanitizer suitable for food grade applications. Swab,
brush or pressure spray the sanitizing solution
according to the directions on the package.
 Air Dry - Turn the airpot and lid upside down.
Allow all parts to air dry.
Cleaning Pour Pots
 Wash - Wipe the exterior surfaces of the pour pot
and lid with a sponge soaked with the detergent
solution to remove spills and debris. Fill the liner with
the detergent solution. Use a sponge cleaning brush
to clean inside.
 Rinse - Rinse the pour pot and the lid with clean,
warm water.
3 Sanitize - Sanitize the interior of the pour pot and
the lid, using a commercial sanitizer suitable for
food grade applications. Swab, brush or pressure
spray the sanitizing solution according to the
directions on the package.
 Air Dry - Turn the pour pot and lid upside down
and allow to air dry.
Start by preparing a mild solution of detergent and warm water. Remove the airpot/pour pot from the brewer and
remove/open the lid. On airpots, remove the nozzle assembly. Rinse.
Nozzle
assembly
TLXA2201G000 shown. Appearance and size varies
with model number.
CLXP6401S100 shown. Appearance and size varies
with model number.
NOTE: The stem on the bottom of TFT series pour pot lids have a built-in sensor used for the FreshTrac®
feature. Keep this stem free from coffee oil build-up for proper operation. After cleaning, inverting the lid
GPSTFDPOETSFTFUTUIF'SFTI5SBDUJNFS

PROGRAMMING GUIDE PG1
Touchscreen Control Module
The touchscreen turns on whenever power is provided to the brewer and the rear toggle switch is on. The symbol
buttons on the screen control operation and programming. Pressing the on-screen symbols and buttons with
ZPVSmOHFSUJQBDUJWBUFTUIFWBSJPVTGVODUJPOT5IFEFGBVMUTDSFFOBTXFMMBTBEEJUJPOBMDPOUSPMCVUUPOTBSFTIPXO
CFMPX5IFDPOmHVSBUJPOPGUIFEFGBVMUTDSFFOWBSJFTEFQFOEJOHPOUIFCSFXFSNPEFM
2 The ACCESS CODE screen will appear. The
EFGBVMUQBTTDPEFJT0ODFUIFDPEFJT
FOUFSFEQSFTT0,5IF."*/.&/6TDSFFOXJMM
appear. The access code can be reset in the
$POUSPM4FUUJOHTTVCNFOVVOEFS1BTTXPSET
Status lights
Brew Buttons
Curtis logoHome Undo Scroll
left/right
Return to
previous
Control symbols - all
symbols may not be
present at the same
time
Entering Programming Mode
 5BQUIFXIJUF$VSUJTMPHPPOUIFUPVDITDSFFOmWFUJNFTUPFOUFSQSPHSBNNJOHNPEFTFFEJBHSBNBCPWF
 5IF."*/.&/6TDSFFODPOUBJOTBTFSJFTPGTVC
menu icons. The icons vary based on the model
TFMFDUFEVOEFSUIF.PEFM4FMFDUTVCNFOV'PS
UIFCSFXFSUPPQFSBUFQSPQFSMZUIFNPEFMTFMFDUFE
must match the model series on the brewer model
OVNCFSMBCFMBGmYFEUPUIFPVUTJEFPGUIFNBDIJOF
(130(3"..*/((6*%&ø '

PROGRAMMING GUIDE PG1
SELECTIONS FOR
COFFEE BREWER MODELS
SELECTIONS FOR
TEA BREWER MODELS
SELECTIONS FOR
COMBO BREWER
MODELS
Coffee
Gemini
Gemini IF
GEMX
TP
TPX
Milano
Omega
Gourmet Std
Light Roast
Dark Roast
High Yield
Filter Pack
Decaf
Custom Recipe
Model Select Control Settings Brew Settings
Recipes
Tea
Model Select Control Settings Brew Settings Settings Summary
Recipes
Combo
Model Select Control Settings Coffee
Brew Settings
Tea
Brew Settings Settings Summary Exit
Exit
Settings Summary Exit
Tea Recipes Coffee Recipes
Temperature Settings
Warmer Settings*
Quality Timer
Energy Savings
Sounds
Diagnostics
Display Settings
Preventative Maintenance
Brew Counter
Passwords
Master Reset
Regional Settings
Filter Pre-Wet*
Satellite LED Color*
Rinse Volume*
Custom Recipes
Chemex
V60
Kalita
Brew Basket
Custom Recipes
TP1G
TPX1G
Single
Twin
Single
Twin
One Batch
Two Batch
Three Batch
One Batch
Two Batch
Three Batch
See Brew
Settings
One Batch
One Batch
Two Batch
Seraphim Twin Paper Cup
Gold Cup
By Volume/Time
Pre/Pulse
Bypass
Drip Out
Tea/IC-1Batch
Tea/IC-2Batch
Tea/IC-3Batch
Tea/IC-4Batch
Tea-Sweet
Dual-Dilution
Dual-Sweet
Standard-Purple
Standard-Gray
Standard-Amber
Tropical-Purple
Tropical-Gray
76/308-Purple
76/308-Gray
Temperature Settings
Quality Timer
Energy Savings
Sounds
Diagnostics
Display Settings
Preventative Maintenance
Brew Counter
Passwords
Master Reset
Regional Settings
Full Only
Full & Half
By Volume/Time
Dilution by Volume/Time
Dilution Delay/Stir/Fast-Brew
Pulses
Drip-Out
Sweetener*
Combo
Combo/IC
Combo-Sweet
Standard-Purple
Standard-Gray
Standard-Amber
Tropical-Purple
Tropical-Gray
76/308-Purple
76/308-Gray
Standard-Amber
Tropical-Amber
76/308-Amber
Standard-Purple
Standard-Amber
Gourmet Std
Light Roast
Dark Roast
High Yield
Filter Pack
Decaf
Temperature
Quality Timer
Energy Savings
Sounds
Diagnostics
Display Settings
Preventative Maintenance
Brew Counter
Passwords
Master Reset
Regional Settings
Full Only
Full & Half
Combo HV
Combo HV/IC
Single
Twin
By Volume/Time
Dilution by Volume/Time
Dilution Delay
Pulses
Drip-Out
By Volume/Time
Pre/Pulse
Bypass
Drip-Out
Pulses
Sprayhead Types
Batch Size
Sprayhead Types
Single
Twin
Ceramic Cup
Paper Cup
Filter pack
One Batch
Two Batch
Three Batch
®
™
™
®
®
Programming
4IPXOCFMPXBSFUIFWBSJPVTQSPHSBNNJOHPQUJPOTBWBJMBCMFJOUIFQSPHSBNNJOH."*/.&/65IFJDPOTUIBUBQQFBSWBSZ
CBTFEPOUIFCSFXFSNPEFMTFMFDUFEVOEFS.PEFM4FMFDU
'FBUVSFOPUBWBJMBCMFPOTPNFNPEFMT
(130(3"..*/((6*%&ø '

PROGRAMMING GUIDE PG1
USB - Easy Programming
5IFSFBSFUXPNFUIPETGPSDIBOHJOHUIFEFGBVMUTFUUJOHTPO(CSFXFST5IFTFUUJOHTDBO
CFQSPHSBNNFENBOVBMMZVTJOHUIFCSFXFSUPVDITDSFFOPSBVUPNBUJDBMMZVTJOHUIF64#
6OJWFSTBM4FSJBM#VTEBUBQPSUPOUIFTJEFPGUIFCSFXFS6TJOHUIF64#DPOOFDUJPOBOE
BnBTIESJWFFBTJMZSFQSPHSBNTUIFTFUUJOHTCZTJNQMZDPQZJOHEBUB
"nBTIESJWFDBODPQZBMMPGUIFTFUUJOHTGSPNPOFJEFOUJDBM(CSFXFSUPBOPUIFS%PJOHTPFMJNJOBUFTUIFOFFEUP
program each step individually using the touchscreen. This process also makes it easy to quickly standardize the
QSPHSBNTFUUJOHTPONVMUJQMF(CSFXFST
6TFBnBTIESJWFUIBUTVQQPSUT64#PSBCPWFBOEIBTBUZQF"64#DPOOFDUJPO5IFTUPSBHFDBQBDJUZNVTU
CF(#NJOJNVN
IMPORTANT:5IFnBTIESJWFNVTUCFcompletelyCMBOL&SBTFBOZFYJTUJOHmMFTPOUIFESJWFCFGPSF
TUBSUJOHUIFGPMMPXJOHQSPDFTT
Uploading the Software to the Flash Drive
 .BLFTVSFUIFCSFXFSJTPO$IFDLUPNBLFTVSFUIBUUIFCSFXFSZPVBSFDPQZJOHTFUUJOHTGSPNJTQSPHSBNNFE
as desired.
2 0QFOUIFDPWFSPOUIF64#QPSUBOEJOTFSUUIFDPOOFDUPSPOUIFFNQUZnBTIESJWF5IFQPSUJTMPDBUFEPOUIF
SJHIUTJEFQBOFMPGUIFCSFXFSOFBSUIFUPQ5IFVOJWFSTBMDPOUSPMNPEVMF6$.XJMMVQMPBEBMMPGUIFTFUVQ
EBUBPOUPUIFnBTIESJWF5IFZFMMPX-&%JDPOPOUIFUPQMFGUPGUIFUPVDITDSFFOXJMMMJHIUJOEJDBUJOHUIBUEBUBJT
USBOTGFSSJOH5IJTQSPDFTTXJMMPOMZUBLFBTFDPOEUPDPNQMFUF
Downloading the Software to the Brewer from the Flash Drive
 Select the (identical) brewer you wish to make program changes to. The brewer must be on.
2 1MVHUIFMPBEFEnBTIESJWFJOUPUIF64#QPSUPOUIFCSFXFS5IFEBUBDPQJFEGSPNUIFmSTUCSFXFSXJMM
BVUPNBUJDBMMZEPXOMPBEPWFSXSJUJOHBMMUIFTFUUJOHTUIBUXFSFPOUIFTFDPOECSFXFS
 5IFSFE-&%POUIFUPQMFGUPGUIFUPVDITDSFFOXJMMJOEJDBUFUIBUUIFEPXOMPBEJTJOQSPDFTT5IJTXJMMPOMZUBLF
a second.
 0ODFUIFEPXOMPBEJTDPNQMFUFUIF6$.XJMMSFCPPUTPUIBUUIFDIBOHFTUBLFFGGFDU
 3FNPWFUIFnBTIESJWF5IFEPXOMPBEJTDPNQMFUF5IFEBUBPOUIFnBTIESJWFDBODPOUJOVFUPCFEPXOMPBEFE
into as many identical brewers as needed.
USB File Transfer
5IJTTDSFFOXJMMCFQSFTFOUXIFOFWFSUIF64#nBTIESJWFJTJOTFSUFE
provided the brewer is not currently brewing.
5IFEFGBVMUBDUJPOJTi/P"DUJPOw5IF6$.XJMMBMXBZTDSFBUFBCBDLVQ
POUIFnBTIESJWFCFGPSFEPXOMPBEJOHTFUUJOHTSFDJQFTPSBTDSFFOTBWFS
*GBmSNXBSFVQEBUFJTQSFTFOUPOUIFnBTIESJWFUIFmSNXBSFVQEBUF
QSPDFEVSFXJMMCFTUBSUFECFGPSFUIFTDSFFOJTTIPXO
FILE TRANSFER
Settings/recipes
Present on USB
Screensaver
Not present on USB
Start
Upload
to USB
Download
from USB No Action
(130(3"..*/((6*%&ø '

ROUGH-IN DRAWINGS RD99
G4TPX2T - Twin Coffee Brewer
G4TPX2S - Single Coffee Brewer
G4TPX2, ROUGH-IN DRAWING 071118NC
19.72 in
[50.1 cm]
20.62 in
[52.4 cm]
24.11 in*
[61.2 cm]
23.50 in**
[59.7 cm]
24.11 in*
[61.2 cm]
23.50 in**
[59.7 cm]
31.26 in
[79.4 cm]
8.36 in
[21.1 cm]
31.26 in
[79.4 cm]
8.38 in
[21.3 cm]
36.48 in
[92.7 cm]
36.48 in
[92.7 cm]
4.00 in
[10.2 cm]
4.00 in
[10.2 cm]
* Standard brew basket
**High volume brew basket
11.00 in
[27.9 cm]
20.00 in
[50.8 cm]

ILLUSTRATED PARTS LIST IP177
G4TPX2, ILLUSTRATED PARTS/RECOMMENDED PARTS 073018NC
16
25
5A
8
5B
13
33
32
2
32
26
32
20
10
32
24
21
31
27
36
23
18
11
3
35
34
37
7
4
37
9
28
12
29
22
6
30
1
14
15
17
32
G4TPX2S - Main Chassis - Exploded View
A
Water tanks assemblies,
- See section IP43 for single voltage models
- See section IP44 for dual voltage models
19

ILLUSTRATED PARTS LIST IP177
G4TPX2, ILLUSTRATED PARTS/RECOMMENDED PARTS 073018NC
ITEM # PART # DESCRIPTION
1 WC-5350* TUBE, 1/2 ID x 1/8W SILICONE GEN USE
2 WC-66116 KIT COVER, TOP
3 WC-820WDR* VALVE, DUMP RIGHT 120V 12W W/INTERNAL
RESISTOR & DIODE
4 WC-2977K KIT, SPRAYHEAD FITTING METAL
5A WC-3417-P BREW CONE,ASSY W/SPLASH POCKET BRWN
STYLIZED GEMIN HOT COFFEE
5B WC-3422-P BREW CONE,ASSY W/SPLASH POCKET
6 WC-442 SOLENOID, LOCK BREW CONE RIGHT/LEFT
120V TP2T/TP2S/GEMSS/GEM
7 WC-844-101* VALVE, BY-PASS, NON-ADJUSTABLE WITH
RESTRICTOR (WC-2945)
8 WC-10000 CONTROL MODULE, TOUCH SCREEN G4
9 WC-589-101 TRANSFORMER,120VAC-24V 4.8A W/ LEADS &
MOLEX CONNECTOR
10 WC-8559 RELAY, SOLID STATE 280V/40A W/ HEATSINK
AND QUICK DISCONNECTS
11 WC-73179 COVER, CENTER
12 WC-4458 SCREW, 6-19 x 1/2” PHIL PAN HD TRI-LOBULAR
60-1 THRD FORMING
13 WC-1825 FAUCET, ASSY HOT WATER TP2S
14 WC-5310* TUBE, 5/16 ID x 1/8W SILICONE
15 WC-3528 LEG, 4" ADJUSTABLE 3/8-16 THRD ITALIAN
STYLE
16 WC-13462 HARNESS ASSY G4TP2S
(INCLUDES TERMINAL BLOCK)
17 WC-2402P-P ELBOW, 3/8”FL x 3/8” NPT PLATED
ITEM # PART # DESCRIPTION
18 WC-1501 FUSE, HOLDER ASSY W/5A FUSE
19 WC-37132-101 KIT, VALVE REPAIR FOR DELTROL
WC-820WDR,WC-821WDR, WC-844WDR
20 WC-103 SWITCH, TOGGLE NON-LIT DPST 25A
125/250VAC RESISTIVE
21 WC-847* VALVE, INLET 2 GPM 120V 10W GEN USE
BROWN BODY
22 WC-29050* SPRAYHEAD, AMBER ADVANCED FLOW
23 WC-1200 CORD, 14/3 SJTO 6’ BLK W/PLUG
24 WC-5231 COMPOUND, HEAT SINK 5OZ
25 WC-314 POWER BLOCK, 5 STATION
26 WC-29044-101 SLEEVE, OVERFLOW ASSY GEN USE
27 WC-1412 CORD GRIP, 3/4” FOR METAL CORD TO .81”OD
28 WC-4320 O’RING, 0.487I.D.x 0.693OD x0.103CS BUNA-N
#112
29 WC-4213-P NUT, 5/8 LOCK PLATED
30 WC-4412 SCREW, 10-32x3/16” PH PN HD MS SS
31 WC-4616 SCREW, 1/4-20 x 1/2 PHILLIPS PAN HEAD
STAINLESS STEEL
32 WC-4426 SCREW, 8-32x3/8 PH HEAD TRUSS
33 WC-1805 SEAT CUP, “S” FAUCET USE ON WC-1800/B/
LB/D/DL/L/WC-1803
34 WC-10001 CONTROL MODULE, UPM 120/220V G4
35 WC-10008 UNIVERSAL HOST ADAPTER USB
36 WC-14045-101 CURRENT SENSOR ASSY G4
37 WC-4514 SCREW, 8-32x3/8 PAN HEAD PH SS
G4TPX2S - Main Chassis - Parts List
* Recommended parts to stock