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
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(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
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7HUPLQDO
block
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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
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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
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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
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water tank.
Back of brewer
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YDULHVZLWKFLUFXLW
UHTXLUHPHQWV
IMPORTANT: 8IFOPQFSBUJOHUIFVOJUBUIJHIFS
elevations, reduce the default operating
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1000 feet (300 m) of elevation above 4000 feet
(1200 m). See PROGRAMMING GUIDE.
WARNING: Connect the power cord only to the
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compatible, either have the cord replaced or have
the electrical outlet upgraded by a licensed
electrician. Do not use an extension cord. Do not
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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
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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.
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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