Curtis G4 Seraphim User manual

READ AND SAVE THESE INSTRUCTIONS
NOTICE TO INSTALLER: Please leave this booklet with the machine.
G4 Seraphim®
Digital Coffee Brewing System
102517B
FC18-SERA, FRONT COVER F-10017 revNC
USER GUIDE

CONTENTS CL18
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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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SERA2, CONTENTS LIST 102116NC

KEY FEATURES/SPECIFICATIONS/SYSTEM REQUIREMENTS FS18
Key Features
• Standard Seraphim®package includes two Seraphs (brew heads), one Curtis 5.0 gallon hot water tower,
G4 touchscreen and a drip tray assembly.
• Brewing methods – Chemex, Kalita, V60, Bee Dripper, Able Kone Brewing System, French Press and more.
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• No cavitation – stable environment eliminates low pressure pockets.
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Twin Seraphim Single Cup Brewer,
Black/White, Domestic 1 PH 110/220 V 12.5/22.7 A 2 X 2500 W 2W/3W + G 1500/5000 W 50/60 Hz 4.3/10.0
6(5$%
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Twin Seraphim Single Cup Brewer,
Black/White, Export 1 PH 230 V 23.9 A 2 X 2500 W 2W + G 5500 W 50/60 Hz 5.0
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24.49” 1
16.08” 2
3.54” 3
11.07” 1
7.06” 2
7.18” 2
22.25” 1
17.58” 2
3.98” 376.0 lbs 46.53 cu ft 1
2.34 cu ft 2
0.35 cu ft 3µÁDUH
20 - 90 psi 2.0 gpm
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6(5$:
24.49” 1
16.08” 2
3.54” 3
11.07” 1
7.06” 2
7.18” 2
22.25” 1
17.58” 2
3.98” 376.0 lbs 46.53 cu ft 1
2.34 cu ft 2
0.35 cu ft 3µÁDUH
20 - 90 psi 2.0 gpm
1Water tower
2Heads
3Universal Control Module (UCM)
4 Tot a l
SERA2, KEY FEATURES/SPECS/SYSTEM REQUIREMENTS 102116NC
• Brew Temperature = 200°F
• Minimum Brew Temperature = 185°F
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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BT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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IMPORTANT SAFEGUARDS IS2
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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: Appropriately sized, UL listed, grounding type power cable to meet
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appliance (see SPECIFICATIONS5IFDJSDVJUNVTUCFQSPUFDUFECZUIFBQQSPQSJBUFTJ[FEDJSDVJUCSFBLFS*G
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unit. See the SPECIFICATIONS section for the correct size. The water line should also be capable of being
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federal, state and local codes.
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installed and maintained in accordance with federal, state and local codes.
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properly grounded.
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%POPUFYDFFEUIFNBYJNVNXBUFSQSFTTVSFTUBUFEJOUIFSPECIFICATIONS section.
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in compliance with federal, state and local codes. For units installed outside of the U.S.A., make sure that
the installation is in compliance with the applicable plumbing/sanitation code for your area.

Installation
Connect the Power Cord to the Brewer
1 Place the water tower on a sturdy surface. Remove the
top and side covers.
2 If the brewer will be operating using 120 Vac, locate the
jumper on the terminal block inside the water tower and
remove the cap, then connect the end of the jumper
wire to the L2 terminal on the terminal block.
3 Loosen the strain relief on the back of the brewer.
4 Feed the end of the power cord into the strain relief.
5 Connect the wires on the power cable to the terminal
block inside the brewer.
6 Tighten the strain relief. Leave the covers off until all
the water tower connections are made, later in the
installation process.
Prepare the Countertop
7 Holes must be cut into the counter top prior to installing
the brewer. The hole pattern is critical for proper
operation. See Figure 3 on the following page. The two
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Packed with the unit is a full-size template (Part
# WC-390245). Use the template for cutting the
required holes needed for installing the brew heads,
touchscreen and drip tray. The two largest circular
holes are for the brew head assemblies, along with
three stud holes for the mounting plate for each head.
Also, there is a circular hole for the touch screen, along
with the two mounting holes. The drip tray can be inset
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recommended. The rectangular hole shown in Figure 3
is for inset installation. If the drip tray will be mounted
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the drain instead of a rectangular hole.
Consideration must be made for the drip tray drain
system. The drip tray comes with a 1/2” NPT X 3”
nipple and a 1/2” NPT barbed elbow. Either may be
used to connect the drain system (supplied by the
purchaser) to the bottom of the drip tray. See Figure 4
on the following page for dimensions.
INSTALLATION INSTRUCTIONS II12
SERA2, INSTALLATION INSTRUCTIONS 111617A
Figure 1 - Power Cord Connection
Figure 2 - Parts of the Brewing System
(Front View)
Strain
relief
Terminal
block
Water
tower
Right
brew
head
Countertop
UCM/
touch-
screen
Left
brew
head
WARNING: Make sure power to the circuit supplying
power to the water tower is turned off at the circuit
breaker panel until installation is complete. Lock out
and tag the circuit breaker.

INSTALLATION INSTRUCTIONS II12
SERA2, INSTALLATION INSTRUCTIONS 111617A
¬
¬
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1 21/32”
[4.2 cm]
2X 3/4”
[1.9 cm]
2X 3/4”
[1.9 cm]
1 21/32”
[4.2 cm]
1 1/4”
[3.2 cm]
1 1/4”
[3.2 cm]
2 3/4”
[7.0 cm]
2 3/4”
[7.0 cm]
1 1/4”
[3.2 cm]
1 1/4”
[3.2 cm]
3 1/2”
[8.9 cm]
Water tower
outline area
Spray head
cutout
Spray head
cutout
Touch screen
cutout
20 1/2” X 7 1/2”
rectangular cutout
forinset drip tray
installation only
Curculardrain cutout
for flush drip tray
installation only
Allow room for 3/4” lip
around outside on inset
drip tray installation
Ø 2 1/4”
[5.7 cm] Ø 2 1/4”
[5.7 cm]
6”
[15.2 cm]
6”
[15.2 cm]
3X Ø 5/16”
[8.0 mm]
2X Ø 5/16”
[8.0 mm]
Ø 1 1/2”
[3.8 cm]
1/4”
[6.4 mm]
Ø 1 3/8”
[3.5 cm]
3X Ø 5/16”
[8.0 mm]
1”
[2.5 cm]
C
L
C
L
6 7/8”
[17.5 cm]
8 1/2”
[21.6 cm]
7 1/2”
[19.1 cm]
10 1/4”
[26.0 cm]
10 1/4”
[26.0 cm]
3/4"
[1.9 cm]
1"
[2.5 cm]
20 1/4"
[51.4 cm]
ø1 1/8"
[2.9 cm]
8 3/4"
[22.2 cm]
21 3/4"
[55.2 cm]
1 5/8"
[4.1 cm]
Inset frame, remove
for flush installation
7 1/4"
[18.4 cm]
Figure 3 - Hole Pattern Template for Cutting and Drilling Countertop (Drawing Not to Scale)
Figure 4 - Drip Tray Dimensions

Install the Drip Tray
8 After preparing the drip tray location, according to Step
BQQMZ5FnPOQMVNCJOHUBQFUPUIFUISFBETPGUIF
supplied pipe nipple (or barbed elbow)* and thread
into the bottom of the drip tray. Assemble the drip tray
pieces as shown and place them into position.
*The elbow may only be used on drip tray installations
that are open wide enough on the bottom to allow
access to the barb connection.
9 Install the drain system. Be sure to allow room under the
countertop for the water tower.
INSTALLATION INSTRUCTIONS II12
Inset frame, inset
installations only
Pipe
nipple
Barbed
elbow
Inset
cutout, inset
installations only
'UDLQKROHÀXVK
installations or fully
enclosed inset installations
Install the Brew Heads
Install the brew head assemblies into the countertop in the
correct position. One brew head is designed to be installed
on the right side and the other on the left. The installation
position for each brew head is marked on the attached
wires and tubes. Each brew head has three 1/4–20 studs
with matching nuts and washers for mounting onto the
surface of the counter.
10 Hold a brew head over the group of holes that matches
the markings on the brew head tubing/wiring (right or
left).
11 Insert the tubes and wires into the large center hole and
insert the studs through the three smaller holes, while
pushing the unit down onto the counter top.
12 Secure using one (1) fender washer, one (1) lock
washer and one (1) nut per threaded stud. Repeat for
the other brew head.
CAUTION: Do not open the brew head units! The
MFOHUIPGUIFXJSFTBOEUVCJOHBSFmYFEBOETFUBUUIF
GBDUPSZ%POPUTQMJDFPSFYUFOEUIFUVCFTUIBUDPNF
from beneath the brew head assembly. Ample tube
length is provided and the tubes will need to be
shortened in most cases for proper installation.
Figure 5 - Drip Tray Installation
Figure 6 - Brew Head Installation
SERA2, INSTALLATION INSTRUCTIONS 111617A

Place the Water Tower Under the Countertop
13 1MBDFUIFXBUFSUPXFSPOUIFnPPSPGUIFDBCJOFUCFMPX
the counter top. Wait to install the hold down brackets
until instructed to do so. The water tower may need
to be moved around to allow access to the bottom
the UCM assembly and the brew heads as they are
installed.
Install the UCM Assembly
14 Locate the wiring harness and UCM plugs coming
from behind the water tower. Push the plugs up though
the touchscreen cutout in the countertop and plug
them into the receptacles in back of the UCM. These
will snap and lock into place.
15 Install the UCM and holder onto the countertop. Slip
the two 1/4–20 threaded studs into the countertop and
fasten the holder to the counter using one (1) fender
washer, one (1) lock washer and one (1) nut per
threaded stud.
Install the Water Tower
16 Remove the screws from the cable support plates,
attached to the control cables coming from the brew
heads. Insert the cable support plates into the slots
on the back of the chassis. Run the cables through
the holes. The cables for the right and left brew heads
route through the two cable ports on the right. The left
port is for the UCM controller cable.
UCM and holder
Wiring harness
plugs
INSTALLATION INSTRUCTIONS II12
SERA2, INSTALLATION INSTRUCTIONS 111617A
Figure 7 - Water Tower Placement
Figure 8 - UCM Installation
Figure 9 - Inserting Cable Support Plates
Back of water
tower chassis
Cable support
plate

Level the Water Tower
20 Center the water tower between the two brew heads
under the countertop. Refer to the hole pattern drawing
(Figure 3) for the proper location. Level it left to right
and front to back by turning the bottom of the legs.
Connect the Brew Head Water Return and Supply Lines
21 Link the brew heads to the water tower by attaching the
water return lines. These are the two larger diameter
nFYJCMFTJMJDPOFUVCFTUIBUDPNFGSPNCFIJOEUIFXBUFS
tower. The matching return lines from the spray head
BTTFNCMJFTXJMMIBWFBTUSBJHIUmUUJOHTMJQQFEJOUPUIF
end of the tube. Join the return line tubes together using
UIJTmUUJOH.BLFTVSFUIFZBSFDPSSFDUMZPSJFOUFEBT
shown in Figures 12 and 13.
22 Locate the two (2) 1/4 inch diameter water supply lines
behind the water tower. Shorten them to minimize length
when connected with the matching 1/4 inch tubing
coming from the bottom of the brew head assemblies.
23 Insert the water supply tubes from the back of the water
tower into the barbed connector on the supply line tube
mUUJOHTGSPNUIFCSFXIFBEBTTFNCMJFT4FFFigure 12.
Install the Water Tower (cont.)
17 Use the screws to attach the plates to the chassis as
shown.
18 Connect the brew head cables to the connectors inside
the chassis. The connectors are labeled right and left to
indicate the correct cable connection.
19 Replace the water tower top cover and side cover.
SERA2, INSTALLATION INSTRUCTIONS 111617A
INSTALLATION INSTRUCTIONS II12
WARNING: The water return lines must not sag.
Route them in a downhill orientation between the
bottom of the brew head assemblies and the back of
the water tower (see Figure 13). The tubing can be
shortened if necessary to make sure that the lines
are free of sag that will trap water inside them
between the brew heads and the water tower.
WARNING: Use the leveling legs to level the water
tower only. Do not use them to adjust the height. Do
OPUFYUFOEUIFNIJHIFSUIBOOFDFTTBSZ
Figure 10 - Attached Cable Support Plates
Figure 11 - Leveling the Water Tower
Figure 12 - Attaching the Water Hoses
NO sag is permitted in
water return lines
UCM cable Right brew
head cable
Water return
line
Water supply
line
Water supply lines
Left brew
head cable
Figure 13 - Return Line Installation

Install the Hold Down Brackets
The water tower must be secured to the bottom of the
DBCJOFUVTJOHUIFIPMEEPXOCSBDLFUTBGmYFEUPUIFCPUUPN
edges of the chassis.
27 'BTUFOUIFXBUFSUPXFSCSBDLFUTPOUPUIFnPPS5IFSF
is one on the front and one on the side. If the brewer is
installed in a different location later, these brackets must
also be moved and installed with the water tower.
Install the Exhaust Lines
24 5IFXBUFSUPXFSJTFRVJQQFEXJUIUXPPVUMFUmUUJOHTUIBU
vent steam and condensation from the water tank inside
UIFDIBTTJT3VOUIFQSPWJEFEFYIBVTUMJOFUVCJOHGSPN
UIFTFmUUJOHTUPBESBJOUPESBJOPGGDPOEFOTBUJPO
NOTICE: 5IFFYIBVTUMJOFUVCJOHNVTUCFJOTUBMMFE
so that ends do not become submerged in water to
avoid backup.
INSTALLATION INSTRUCTIONS II12
SERA2, INSTALLATION INSTRUCTIONS 111617A
Figure 14 - Exhaust Line Installation
Figure 15 - Water Supply Connection
Exhaust lines
attached to tank
RYHUÀRZ¿WWLQJV
Do not submerge
end of tubing in
water
Connect the Water Supply
25 Flush the water supply line prior to installation to purge
BJSBOEEFCSJTGSPNUIFXBUFSmMUFSBOEUVCJOH
26 $POOFDUUIFXBUFSTVQQMZMJOFUPUIFnBSFmUUJOHPOUIF
back of the brewer. Leave the water supply valve closed
until the power is connected.
WARNING: Failure to install the hold down brackets
may cause the unit to tip over, especially when
installed in a mobile coffee counter. Injury might
result from spilled hot liquids or damage may occur
to the water tower itself.

Connect the Power Cord
28 For 220 Volt units, connect the power cable wires to
UIFUFSNJOBMTJOUIFKVODUJPOCPY0OCSFXFSTTFUVQGPS
120 Volts, connect the power cord to the appropriate
electrical outlet. See the ELECTRICAL SCHEMATIC for
the power supply requirements.
Power Up the Brewer
29 Turn on the water supply valve.
30 Make sure that the circuit breaker supplying power to
the circuit is on.
31 Turn the toggle switch on the back of the water tower
UPUIF0/QPTJUJPO5IFXBUFSUBOLXJMMTUBSUUPmMM8IJMF
UIFUBOLJTmMMJOHJOTQFDUUIFXBUFSTVQQMZMJOFGPSMFBLT
32 When the water in the tank rises to the correct level, the
heating elements will turn on automatically. Depending
on the incoming water temperature and the electrical
TQFDJmDBUJPOTUIFXBUFSUBOLUZQJDBMMZSFRVJSFT
minutes to reach the factory set operating temperature.
When the water has heated, “Ready to brew” will
appear on the LCD screen.
33 Perform a brew cycle of a least 12 ounces to purge
any remaining air from the system. 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.
Installing the Optional Brew Basket Holder
34 Make sure the toggle switch on the back of the water
tower is in the off position.
35 Thread the shaft of the brew basket holder into the hole
(located toward the back) on the underside of one of
the brew heads. Hand tighten into place.
WARNING: If using a 120 Volt power cord, connect
the power cord to the appropriate type and size
electrical outlet. If the electrical outlet is not
compatible with the power cord, have it upgraded
by a licensed electrician. Do not modify the power
QMVH%P OPUVTF BOFYUFOTJPO DPSE%POPU VTFB
power cord/plug that is damaged.
IMPORTANT: When operating the brewer at
higher elevations, reduce the factory set operating
temperature by 2°F for each 1000 feet of elevation
above 4000 feet. See PROGRAMMING GUIDE.
INSTALLATION INSTRUCTIONS II12
SERA2, INSTALLATION INSTRUCTIONS 111617A

OPERATING INSTRUCTIONS OI15
Brewing Instructions - Single Cup
The G4 Seraphim Brewer is factory preset for optimal performance.
2 *OTFSUBDMFBOQBQFSmMUFS
into the brew basket. Fill with
the proper amount of coffee.
-FWFMUIFDPGGFFJOUIFmMUFS
3 4MJEFUIFmMMFECSFXCBTLFU
into the brew rails on the brew
head. Slide it all the way back
until it stops.
4 Center an empty coffee
container beneath the brew
head.
5 )PMEZPVSmOHFSPOUIFBrew
Basket icon. As soon as you
hear the click of the brew
WBMWFMJGUZPVSmOHFS#SFXJOH
XJMMCFHJO
5IFCSFXFSXJMMCSFXDPGGFFCBTFEPOUIFTFUUJOHTQSPHSBNNFEJOUPUIFVOJWFSTBMDPOUSPMNPEVMF6$.5PDIBOHF
UIFTFUUJOHTTFFUIFPROGRAMMING GUIDE TFDUJPO%VSJOHUIFCSFXDZDMFBOPOTDSFFOCSFXUJNFSXJMMDPVOU
EPXOUIFUJNFSFNBJOJOH
1 The brewer should be ON.
$POmSNUIJTBUUIFUPHHMF
switch on the back of the
water tower. “Ready to brew”
should be on the display.
WARNING - TO AVOID SCALDING, AVOID SPLASHING. ,FFQ CPEZ QBSUT DMFBS PG UIF CSFXFS EVSJOH
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
GFBUVSFJTFOBCMFEEFGBVMU
JTPGGBrewing will start
immediately after you enter
the brew code. See the
PROGRAMMING GUIDE to
set up/disable the brew code.
4&3"01&3"5*/(*/4536$5*0/4 /$

OPERATING INSTRUCTIONS OI15
4&3"01&3"5*/(*/4536$5*0/4 /$
Brewing Instructions - Drippers
The G4 Seraphim Brewer is factory preset for optimal performance.
2 *OTFSUBDMFBOQBQFSmMUFSJOUP
the dripper.
3 Fill the dripper with the proper
amount of coffee. Level the
DPGGFFJOUIFmMUFS
4 Remove the brew basket and
center the dripper beneath
UIFCSFXIFBE6TFUIFCSFX
CBTLFUSJOHGPSUXPQJFDF
drippers.*
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
5IFCSFXFSXJMMCSFXDPGGFFCBTFEPOUIFTFUUJOHTQSPHSBNNFEJOUPUIFVOJWFSTBMDPOUSPMNPEVMF6$.5P
DIBOHFUIFTFUUJOHTTFFUIFPROGRAMMING GUIDE TFDUJPO%VSJOHUIFCSFXDZDMFBOPOTDSFFOCSFXUJNFSXJMM
DPVOUEPXOUIFUJNFSFNBJOJOH
* See INSTALLATION INSTRUCTIONSGPSCSFXCBTLFUSJOHJOTUBMMBUJPOJOTUSVDUJPOT
1 The brewer should be ON.
$POmSNUIJTBUUIFUPHHMF
switch on the back of the
water tower. “Ready to brew”
should be on the display.
WARNING - TO AVOID SCALDING, AVOID SPLASHING. ,FFQ CPEZ QBSUT DMFBS PG UIF CSFXFS EVSJOH
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
GFBUVSFJTFOBCMFEEFGBVMU
JTPGGBrewing will start
immediately after you enter
the brew code. See the
PROGRAMMING GUIDE to
set up/disable the brew code.
or

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 Single Cup Brew Baskets
Clean the dispensing spout of the brew basket once a month
or more often in locations where the brewer gets heavy use.
1 Look into the brew basket to locate the cap covering the
spout tube. Remove this cap by grasping the top portion
and pulling it straight up.
CLEANING INSTRUCTIONS CI10
SINGLE CUP BREW BASKET, CLEANING INSTRUCTIONS 102116NC
2 $MFBOUIFJOTJEFPSJmDFPGUIFTQPVUUVCF'PSCFUUFS
cleaning, you can mix a mild dish washing solution to
use while cleaning. Insert a small brush through the
spout tube from the outside of the brew basket. Spin the
brush a few times to remove any coffee residue. Look
inside the brew basket and verify that the brush has gone
completely through the spout.
3 Clean the small opening on the side of the spout tube.
Insert the brush into the side opening and spin it a
few times. Run the brush completely through the side
opening.
4 3JOTFUIFCSFXCBTLFUXJUIDMFBSXBUFS0CTFSWFUIFnPX
of water from the dispensing spout to make sure you have
BHPPEnPX3FQMBDFUIFDBQPOUPQPGUIFTQPVUUVCF
Push down on the cap until it snaps into place.

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
ThermoPro
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*
Custom Recipes
Chemex
V60
Kalita
Brew Basket
Custom Recipes
Thermo Pro 1G 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 Single
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 $