Wibur Curtis Company SD2 User Manual

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WWW.WILBURCURTIS.COM

Models Included

THE WEB

◆

SD2

WARNING HOT LIQUID,
Scalding may occur.
Avoid splashing.

CAUTION: CAUTION:

CAUTION: Please use

CAUTION: CAUTION:
this setup procedure

this appliance. Failure to follow the
instructions can result in injury or

the voiding of the warranty.

not rated for hot water.

before attempting to use

CAUTION: CAUTION:

CAUTION: DO NOT

CAUTION: CAUTION:
connect this unit to hot
water. The inlet valve is

WILBUR CURTIS COMPANY, INC.

Soluble Dispensing System Instructions

Important Safeguards/Conventions

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 or harsh implements.

ConventionsConventions

Conventions

ConventionsConventions

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ARNINGS – ARNINGS –

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ARNINGS –

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ARNINGS – ARNINGS –

Important Notes/Cautions – from the factorImportant Notes/Cautions – from the factor

Important Notes/Cautions – from the factor

Important Notes/Cautions – from the factorImportant Notes/Cautions – from the factor

SanitaSanita

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Following are the Factory Settings for your Soluble Delivery System:

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• Fla• Fla

vor Controls= Set avor Controls= Set a

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• Dispensing Mode Set for Manual Dispensing• Dispensing Mode Set for Manual Dispensing

• Dispensing Mode Set for Manual Dispensing

• Dispensing Mode Set for Manual Dispensing• Dispensing Mode Set for Manual Dispensing
Generally there will never be a reason to change your SD2 programming. However, should you need to make slight adjustments to
meet your dispensing needs, programming instructions are provided later in this manual.

System Requirements:

Equipment to be installed to comply with applicable federal, state, or local plumbing/electrical codes having jurisdiction.

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tion Requirementstion Requirements

tion Requirements

tion Requirementstion Requirements

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ture = 190°Fture = 190°F

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ture = 190°F

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ture = 190°Fture = 190°F

t 50%t 50%

t 50%

t 50%t 50%

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ter Sourceter Source

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ter Source 20 – 90 PSI (Minimum Flow Rate of 1 GPM)

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ter Sourceter Source

• Electrical:• Electrical:

• Electrical: See attached schematic for standard model or visit www.wilburcurtis.com for your model.

• Electrical:• Electrical:

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WILBUR CURTIS COMPANY

Montebello, CA 90640

SETUP STEPSSETUP STEPS

SETUP STEPS

SETUP STEPSSETUP 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 dispensing system and
enhance coffee quality.

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.

1. Connect a water line from your facility to the 1/4” flare water inlet fitting of the valve, behind the machine. Water volume
going to the machine should be stable. Use tubing sized sufficiently to provide a minimum flow rate of one gallon per minute.

2. Plug the power cord into an electrical outlet rated at 20A.

3. Switch on the toggle switch, behind the unit, that runs power to the components in the machine. The lights (display window
and row of buttons) on the front door will activate and the heating tank will start to fill.

4. Water in the heating tank will require about 30 minutes to reach operating temperature (factory setting of 190°F). At this time
the READY LED will light.

5. Remove and fill the canisters with soluble coffee mixes.

OPERAOPERA

TION INSTRTION INSTR

OPERA

TION INSTR

OPERAOPERA

TION INSTRTION INSTR

1. Select one of the coffee dispense buttons.

2. Place your cup beneath the spout of the desired coffee flavor.

2. Push and hold the dispensing button for this coffee selection.

3. Release the button when the cup is

FILL CANISTERS DAILFILL CANISTERS DAIL

FILL CANISTERS DAIL

FILL CANISTERS DAILFILL CANISTERS DAIL

1. Open the front door to access the coffee canisters.

2. The canisters must be removed from the unit for filling. Turn the product delivery elbows upward.

3. Reposition the canisters on the machine, turning the product delivery elbows downward and aligning the gear socket with the
motor shaft.

UCTIONSUCTIONS

UCTIONS

UCTIONSUCTIONS

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2/3 full2/3 full

2/3 full.

2/3 full2/3 full

ISO 9001 REGISTERED

FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO

WWW.WILBURCURTIS.COM

1

Steps to Programming

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WARNING HOT LIQUID, Scalding
may occur. Avoid splashing.
Place an empty container under the

dispensing nozzles while programming.

All programming is performed at the control
panel (illustration, right).
The Hot Water button is used for only for
dispensing hot water and does not require any
programming. Water is dispensed as long as the Hot Water button is held down.
The STOP/WASH BUTTON has several functions. This button is used to stop a Portion Control dispense cycle. It is used to wash out the
mixing and dispensing systems and it is used to enter programming functions.

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erformance.erformance.

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COFFEE
DISPENSE

Usually this Does Not Change. Usually this Does Not Change.

Usually this Does Not Change.

Usually this Does Not Change. Usually this Does Not Change.

HOT WATER
DISPENSE

COFFEE
DISPENSE

STOP/WASH
BUTTON

Product % RaProduct % Ra

Product % Ra

Product % RaProduct % Ra

This controls the amount of dry product that is metered from the hoppers. This can be programmed from 10% to 100% of the capacity of
the dispensing system. By counting LED flashes you can determine the product % ratio currently set for this dispense button (see table).

Enter

Program Mode

Enter

Product % Rati

Change

Product Throw

Exit

Program Mode

PP

ortion Control Liquid Dispensing Modeortion Control Liquid Dispensing Mode

P

ortion Control Liquid Dispensing Mode

PP

ortion Control Liquid Dispensing Modeortion Control Liquid Dispensing Mode

This program adjustment allows you to setup the machine to automatically dispense a preset volume of coffee. When the user makes a
PUSH button selection, the SD2 unit dispenses only the volume of coffee programmed by the Portion Control Dispensing Mode. By setting
the unit for Portion Control Dispensing, you have locked out the manual dispense feature.

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Enter Program Mode – Enter Program Mode –

Enter Program Mode – press and hold

Enter Program Mode – Enter Program Mode –
lights start blinking.

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one second, then release. The current setting will be indicated by LED flashes.

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o change the product thro

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o change the product throo change the product thro
the amount by 10%. Release the button when the desired throw amount is achieved. After releasing the button, the
number of blinks represent the new setting.

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o exit the Po exit the P

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o exit the P

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o exit the Po exit the P

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wder Dispensing Mode,wder Dispensing Mode,

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wder Dispensing Mode, push the other PUSH button.

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tio, press and hold the selected PUSH button for approximately

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, press and hold the button until light starts quick flashing. Each quick flash increases

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STOP/WSTOP/W

STOP/W

STOP/WSTOP/W

ASHASH

ASH for about ten [10] seconds until all

ASHASH

Number of

Flashes

1
2
3
4

10

Volume

10%
20%
30%
40%

100%

Enter

Enter Program Mode – Enter Program Mode –

Enter Program Mode – press and hold

Enter Program Mode – Enter Program Mode –

STOP/WSTOP/W

STOP/W

STOP/WSTOP/W

ASHASH

ASH for about ten [10] seconds until all lights start blinking.

ASHASH

Program Mode

elect & Chang

Preset Liquid

Dispense

Stop & Exit

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o select & change the Po select & change the P

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o select & change the P

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o select & change the Po select & change the P
selected PUSH button until the liquid begins to flow, then release. The timing starts when liquid begins to flow.

Stop floStop flo

w and Exit – w and Exit –

Stop flo

w and Exit – When the desired volume is achieved, press this PUSH button once again to stop the

Stop floStop flo

w and Exit – w and Exit –
dispensing.
You have now set the timing for this button and have exited the programming mode. Pressing the selected
dispense button now will provide the liquid volume that you just set. To reset the timing, you must start again by
entering the programming mode.

ortion Control Dispensing ortion Control Dispensing

ortion Control Dispensing

ortion Control Dispensing ortion Control Dispensing

VV

olumeolume

V

olume – while in the programming mode, press and hold the

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2

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Programming Continued ...

Manual Liquid Dispensing ModeManual Liquid Dispensing Mode

Manual Liquid Dispensing Mode

Manual Liquid Dispensing ModeManual Liquid Dispensing Mode

This feature sets up the SD2 unit to dispense coffee only as long as the user holds down the selected PUSH button.
As soon as the user stops pressing the button, coffee stops flowing into the cup. Setting the unit for Manual Liquid Dispense will turn off the
Portion Control Dispense Mode.

Enter

Program Mode

Select Manua

Liquid Dispens

Stop & Exit

Confirm/Reset Confirm/Reset

Confirm/Reset

Confirm/Reset Confirm/Reset

These features allow you to check the heating tank temperature or change the temperature if desired. The temperature in the tank is
programmable from 170°F, in 2 degree increments up to 204°F .

TT

o Confirm o Confirm

T

o Confirm

TT

o Confirm o Confirm

starts blinking. Lift off from STOP/WASH button. Each blink equals 2ºF, starting with 170ºF, to a maximum of 204ºF.

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o Change o Change

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o Change

TT

o Change o Change

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Enter

Temp. Program

Change

Tank T emp.

Set & Exit

Enter Program Mode – Enter Program Mode –

Enter Program Mode – press and hold

Enter Program Mode – Enter Program Mode –
are blinking.

Set Manual Dispense –Set Manual Dispense –

Set Manual Dispense – While you are in the programming mode, press and hold the PUSH button.

Set Manual Dispense –Set Manual Dispense –
Hot liquid will start to flow.
Continue to hold down the PUSH button until liquid

At this time, you have selected the Manual Liquid Dispensing Mode and have exited out of the programming mode.

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ture.ture.

ture. Press and hold STOP/WASH button for approximately 2-3 seconds. When the READY light

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Enter Enter

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Enter

T

Enter Enter

TT

start “quick flashing”.

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o Change o Change

T

o Change

TT

o Change o Change

2ºF. Release STOP/WASH when desired temperature is reached.

TT

o Set and Exit,o Set and Exit,

T

o Set and Exit, press either of the PUSH buttons.

TT

o Set and Exit,o Set and Exit,

ture Program Mode.ture Program Mode.

empera

ture Program Mode. Press and hold STOP/WASH button. READY light will

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ture Program Mode.ture Program Mode.

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emperaempera

T

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ture.ture.

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ture. Continue holding STOP/WASH button. Each quick flash equals

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STOP/WSTOP/W

STOP/W

STOP/WSTOP/W

ASHASH

ASH for about ten [10] seconds until all lights on the control panel

ASHASH

stopsstops

stops flowing, then release the button.

stopsstops

Temperature Settings

Number of

Blinks

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18

Temperature

170ºF
172ºF
174ºF
176ºF
178ºF
180ºF
182ºF
184ºF
186ºF
188ºF
190ºF
192ºF
194ºF
196ºF
198ºF
200ºF
202ºF
204ºF

LOW LOW

TEMPERATEMPERA

LOW

TEMPERA

LOW LOW

TEMPERATEMPERA

the unit at a temperature as low as 195º F. Delta two will allow you to dispense at a temperature as low as 185º F. Delta three does not limit the minimum
operating temperature. The Cafe system comes from the factory with a Delta three setting. To make adjustments enter Program Mode:

1. Press and hold Stop/Wash button, until all lights on the control panel are blinking, about 10 seconds. Release button.

2. While in the Program Mode, press and hold Stop/Wash button the READY light will begin blinking, continue to hold the Stop/Wash button. The READY
light will stop blinking. Continue holding Stop/Wash button until the READY light comes back on in a longer, 3 second glow.

3. Now release the Stop/Wash button The READY light will now blink a pattern of flashes indicating current delta setting.

4. To change the setting, press and hold the Stop/Wash button for about three seconds until you receive a short flash. Release the button and you will
add one blink to the delta pattern or continue holding to add two blinks.

5. To set press any other button. The unit will return to normal operation with the new delta lockout setting.

TURE LOCKOUT (DELTURE LOCKOUT (DEL

TURE LOCKOUT (DEL

TURE LOCKOUT (DELTURE LOCKOUT (DEL

DELTA ONE (one long glow, followed by one blink) allows you to run the coffee dispense at five degree below maximum.
DELTA TWO (one long and two blinks) allows you to run the coffee dispense at 15 degrees below maximum.
DELTA THREE (one long and three blinks) allows you to operate the unit at any temperature.

TT

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A): This mode will give you a choice of two minimum operating temperatures. Delta one allows you to operate

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3