Fetco Extractor Plus CBS-1241 Specifiche

TABLE OF CONTENTS

Specifications and Requirements .................................. 2

Enter Programming ........................................................ 4

Programing Menu Layout............................................... 5

A Program ...................................................................... 6

B General ....................................................................... 7

C Service Inputs............................................................. 8

D Service Outputs .......................................................... 8

E Calibration................................................................... 9

F Service Menu ............................................................ 10

F Error Codes............................................................... 11

G Counters ................................................................... 12

H Save & Exit ............................................................... 13

Operator Training ......................................................... 14

Parts Diagram CBS-1241............................................. 18

Parts Diagrams CBS-1242 ........................................... 20

CBS-1241 Tank Assembly ........................................... 22

CBS-1242 Tank Assembly ........................................... 24

Wiring Diagrams........................................................... 26

User’s Guide and Operator Instructions

CBS-1241 & CBS-1242 Extractor Plus Brewing System

FETCO PLUS® Commercial Beverage Equipment

CBS-1242 & CBS-1241 1 gallon Extractor Plus Brewers, shown with 1 gallon L4D dispenser (sold separately)

CONTACT INFORMATION

FETCO® FOOD EQUIPMENT TECHNOLOGIES COMPANY

600 ROSE ROAD

LAKE ZURICH • IL • 60047-0429 • USA

ON THE WEB fetco.cofee

PATENTS:https://www.fetco.com/pl,pages,patents,74.html

PHONE: (800) 338-2699 (US & CANADA)

(847) 719-3000 (All Countries)

FAX: (847) 719-3001

EMAIL:sales@fetco.com

orders@fetco.com (to order parts and equipment)

techsupport@fetco.com (all service queries)

P212 REV. 000 November 2021

Coffee Brewer: CBS-1240 series

fetco.com

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Specifications and Requirements

Water Requirements:

Electrical: See electrical configuration chart. 120

Volt; 208-240 Volt; 230 Volt and user configurable

CBS-1241 &1242: 20-75 psig, (138-517kPa) 1½gpm/(5.7lpm)

Water inlet fitting is a 3/8 inch male flare.

Brewer supplied with inlet valve adaptor for BSP to SAE

Tank Temperature, as set by factory:

200°F (93°C) inside water tank (at sea level)

Brew Volume: Full Batch 1 gallon; (second batch ¾ gallon)

User adjustable from 0.26 gallon to 1-1/4 gallons per brew

Water supply: (Optimal) 100-150TDS

All beverage equipment must use filtered water.

Calibrated for 1.0 gal brew/3.75 L & ¾ gallon per brew Brew Basket 13” X 5” Coffee Filter 13” X 5 or FETCO# F002

Total Brew Cycle—Factory default setting: First batch: 5:30 minutes=[4 minute brew time + 1.30 minute drip delay]

Second batch: 5:00 minutes=[3:30 minute brew time + 1:30 minute drip delay]

Brew-Process parameters are user controllable for:

Brew Volume, Brew Time, Prewet Percent, Prewet Delay, Bypass, and Drip Delay

Weights and Capacities

Model Height Width Depth

Water tank

capacity

Empty

Weight

Filled

Weight

Shipping

Weight

Shipping Dimensions

CBS-1241

Brewer

34 ½ in

880 mm

11 ¾ in

300 mm

20 3/8 in

520 mm

4.5 gallon

17 L

29 lbs

13.2 kg

55 lbs

25.0 kg

41 lbs

18.6 kg

35” x 17” x 22”

88.9 x 43.2 x 55.9 cm

CBS-1242

Brewer

34 ½ in

880 mm

19 ¾ in

500 mm

20 3/8 in

520 mm

8.5 gallon

32 L

47 lbs

21.3 kg

92 lbs

41.7 kg

58 lbs

26.. kg

35” x 23” x 25”

88.9 x 58.4 x 63.5 cm

Calibrated for 1.0 gal brew/3.75 L Brew Basket 13” X 5” Coffee Filter 13” X 5 or FETCO# F002

Rough-In Drawings 1201.00060.00 (CBS-1241) 1201.00061.00 (CBS-2142)

CBS-1242 Front CBS-1241 Front Side (both) Back (both)

EXAMPLE: SKU E1241US-1A115-PM001

SKU NUMBER IDENTIFICATION KEY

Product Line

Level Family Region ID Phase Voltage Range

# Heaters

Individual

Heater Wattage

Brew

Basket

Hot Water

Faucet

Bypass

Brew Basket

Locks

Power Cord

E=extractor

US =United

States

1 A = 100-120 1 1.5 P=plastic M=manual 1=Yes 1=Yes 0=Terminal Block

12=PLUS

Series

41=

single side

IN =

International

2 B = 200-240 2 1.7 M=metal A=automatic 0=no 0=no 1= NEMA 5-15P

42=

dual side

CE = CE 3 C = 380-415 3 2.3 N=None 2=NEMA 5-20P

NM = NOM

U = 1 or 3

D = 440-480

3.0

3=NEMA 6-15P

4.0

4=NEMA 6-30P

X=120 or 240

Dual Voltage

5.05=CEE 7/7 Schuko

6=UK1-13P

7= AUSTRALIAN

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CBS-1241PLUS Single 1 Gallon-3.0-4.0 Liter Coffee Brewers Domestic models

Electrical and Output Specifications All brewers have factory installed cord and plug 50Hz or 60Hz

SKU Voltage

Heater

Configuration

Wires KW

Electrical

Connection

Phase

Amp Draw

Dispense

Capacity

E1241US-1A115-PM001

120

1 X 1.5 kW

2+G

1.5

NEMA 5-15P

13.0

4.0 gal/15.1 L

E1241US-1A123-PM002

120

1 X 2.3 kW

2+G

2.3

NEMA 5-20P

19.7

6.1 gal/23.2 L

CBS-1241PLUS Single 1 Gallon-3.0-4.0 Liter Coffee Brewers Field configurable Domestic

Electrical and Output Specifications Brewer has factory installed cord and plug & terminal block 50Hz or 60Hz

SKU Voltage

Heater

Configuration

Wires KW

Electrical

Connection

Phase

Amp Draw

Brew-Volume

per hour

E1241US-1X117-PM001

120

1 X 1.7 kW

2+G

1.7

NEMA 15-5P

14.7

4.5 gal/17.1 L

Domestic-Dual Voltage

208-240

2 X 1.7 kW

2+G

2.6-3.4

Terminal Block

12.8-14.7

9.0 gal/34.2 L

CBS-1241PLUS Single 1 Gallon-3.0-4.0 Liter Coffee Brewers International models

Electrical and Output Specifications All brewers have terminal block electrical utility connection 50Hz or 60Hz

SKU Voltage

Heater

Configuration

Wires KW

Electrical

Connection

Phase Amp Draw

Brew-Volume

per hour

E1241IN-1B123-PM000

200-240

1 X 2.3 kW

2+G

1.6-2.3

Terminal Block

8.5-10.1

6.1 gal/23.2 L

E1241IN-1B130-PM000

200-240

1 X 3.0 kW

2+G

2.1-3.0

Terminal Block

10.9-13.0

8.0 gal/30.2 L

E1241IN-1B130-MM000

200-240

1 X 3.0 kW

2+G

2.1-3.0

Terminal Block

10.9-13.0

8.0 gal/30.2 L

E1241IN-1B140-PM000

200-240

1 X 4.0 kW

2+G

2.8-4.0

Terminal Block

14.9-17.2

10.0 gal/37.9 L

E1241NM-1B140-PM000

200-240

1 X 4.0 kW

2+G

2.8-4.0

Terminal Block

14.9-17.2

10.0 gal/37.9 L

CBS-1241PLUS Single 1 G all on -3. 0-4.0 L it er Cof f e e Br ew e rs CE m od el s

Elect ri c al and Ou tp ut Spe cif i c at io n s Sch uko cord an d plug tw o phase 5 0Hz CE

SKU

Voltag e

HeaterConfiguration

Wir es

ElectricalCon n ec ti on

Phas e

Amp Dr aw

Brew-V ol um e per h o ur

E124 1C E-1B130-PM000

230

1X 3.0 kW

L/N/ PE

2.8

EU1-16P

12.5

7.7 g al / 2 9. 1 L

CBS-1241PLUS Single 1 Gallon-3.0-4.0 Liter Coffee Brewers Field configurable International

Electrical and Output Specifications Brewer has factory installed cord and plug & terminal block 50Hz or 60Hz

SKU Voltage

Heater

Configuration

Wires KW

Electrical

Connection

Phase

Amp Draw

Brew-Volume

per hour

E1241NM-1X123-PM002

120 1 X 2.3 kW 2+G 2.3 NEMA 5-20P 1 19.7 6.1 gal/23.2 L

Dual Voltage

120/208-240

2 X 2.3 kW

3+G

4.6

Terminal Block

17.1-19.7

10.0 gal/37.9 L

CBS-1242PLUS Dual 1 Gallon-3.0-4.0 Liter Coffee Brewers Domestic models

Electrical and Output Specifications All brewers have terminal block electrical utility connection 50Hz or 60Hz

SKU Voltage

Heater

Configuration

Wires KW

Electrical

Connection

Phase

Amp Draw

Brew-Volume

per hour

E1242US-1B223-PM000

208-240

2 X 2.3 kW

2+G

3.5-4.6

Terminal Block

17.1-19.7

12.2 gal/46.3 L

E1242US-1B230-PM000

208-240

2 X 3.0 kW

2+G

4.5-6.0

Terminal Block

22.2-25.5

15.9 gal/54 L

E1242US-1B230-MM000

208-240

2 X 3.0 kW

2+G

4.5-6.0

Terminal Block

22.2-25.5

15.9 gal/54 L

CBS-1242PLUS Dual 1 Gallon-3.0-4.0 Liter Coffee Brewers International models

Electrical and Output Specifications All brewers have terminal block electrical utility connection 50Hz or 60Hz

SKU Voltage

Heater

Configuration

Wires KW

Electrical

Connection

Phase Amp Draw

Brew-Volume

per hour

E1242IN-1B223-PM000

200-240

2 X 2.3 kW

2+G

3.2-4.6

Terminal Block

16.5-19.7

12.2 gal/46.3 L

E1242IN-1B230-PM000

200-240

2 X 3.0 kW

2+G

4.2-6.0

Terminal Block

21.3-25.5

15.9 gal/60.4 L

E1242NM-1B230-PM000

200-240

2 X 3.0 kW

2+G

4.2-6.0

Terminal Block

21.3-25.5

15.9 gal/60.4 L

CBS-1242PLU S Du al 1 Gallo n-3. 0-4. 0 L iter Cof fe e B r ew er s CE model s

Elect ri c al and Ou tp ut Spe cif i c at io n s All br ew ers hav e t er mi n al bloc k el ec tr ic al uti li ty conn ec tio n 23 0v ol t/ 50Hz

SKU

Voltag e

HeaterConfiguration

Wir es

Elec tr ic al C on n ec ti on

Phas e

Amp Dr aw

Brew-V ol um e per h o ur

E124 2C E-1B230-PM000*

230

2X 3.0 kW

L/N/ PE

5.5

Term in al Bl ock

25.5

14.9gal/56L

E124 2C E-2B230-PM000*

230/ 40 0

2X 3.0 kW

2L/N/PE

5.5

Term in al Bl ock

12.5

14.9gal/56L

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Enter Programming

Screens shown are for twin brewer. Single brewer will not have menu A4-A6.

There are seven menu groups-A-G . See the following pages for the batch parameter definitions and all settings for the brewer

TO ENTER PROGRAMMING

1-Turn brewer “OFF” from power switch

2-Turn power switch to “ON”

…Screen will initialize and then

display digital process notifications

3-After Initialization-Red “STOP” Lamp turns on

4-Quickly press “STOP” button.

When brewer is In PROGRAMMING MODE

-the screen will display:

|BATCH PRG|

|A (or B-H) |

-Illuminated LED indicates active keypad positions

See the following pages for batch parameter

definitions and all settings for the brewer

Turn power OFF

Turn power ON

Wait for red LED

And quickly press STOP

button on front touch pane

First screen will display

for PROGRAMMING-A

Scroll through main menu

topics by pressing “STOP”

button.

Note: Only the left side buttons of a two sided brewer are used for programming

Starting The Brew

1. Turn the power switch “ON”. (Twin Shown)

2. Prepare a brew basket with the correct size filter and appropriate amount of

coffee.

3. Slide the brew basket completely into the rails.

4. Place a clean, empty, and preheated dispenser under the brew basket.

5. Select a batch & hold the corresponding BREW button in for 1 second to start

6. -STOP button will illuminate,

-Countdown time will display,

-Selected BREW button will flash to indicate brew is in progress.

-All other BREW buttons for that brew head will extinguish.

7. When the brew cycle is finished,

STOP button will extinguish and the BREW button will continue to flash for the

amount of time programmed into the DRIP DELAY setting.

This indicates that coffee may still be dripping from the brew basket

For safety- do not remove brew basket until drip-out is complete.

Twin Brewer ready to brew. Example shown: Pressing top right brew position

Brewing-see #6 above

The Brew Sequence

First screen

shows top right

brew position

being activated,

(as above)…

Left side is in

“READY-MODE”

during brew, but

left side buttons

can be accessed

for brewing

STOP brew lamp

activates and top

right button will

pulsate.

All other buttons on

the right side

extinguish.

Count down timer

activates beginning

5:30 for Batch 1

5:00 for Batch 2

The brewing cycle

completes in four

minutes. Stop button

extinguishes and drip

out starts at 1:30

minutes

Do not remove brew

basket during this

segment.

Brewer returns to

“ready to brew” (screen

one) after drip out

completes

STOP

Ready Brewing

5:30

STOP

Ready Brewing

2:55

STOP

Ready Drip

1:30

STOP

STOP BUTTON

On/OFF switch

located lower

right on back of

brewer

Batch Program

STOP

CBS-1242

ver 2.1.210323

STOP

FETCO

Ready to Brew

STOP

FETCO

Ready to Brew

STOP

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Programing Menu Layout

A10 to A70

B10-B40

C10-C50

D10-D90

E10-E70

F10-F120

G1-G15

H10-H11

Batch Parameters

General Settings

Service Inputs

Service Outputs

Calibration

Service Menu

Counters

Exit and Save

A11

Brew Volume

Tank Temperature

LLC Probe

Heater SSR

Ready Temp. Offset

Firmware Ver.

Filter Used

Save Changes

A12

Brew Time

Brew at Temp

Basket Sensor

Fill Valve

LLC Sensitivity

Bootloader Ver.

Filter Life

EXIT?

A13

Prewet Percent

Show Tank Temp

Tank Temperature

Lt Brew Valve

Slow Flow Compensate

Select Model

Filter Reset

A14

Prewet Delay

Units of Temp

USB Drive

Rt Brew Valve

Lt Brew Flow

Option Bypass

Counter Reset

A16

Drip Delay

Units of Volume

Keyboard Test

D12

LCD Brightness %

Rt Brew Flow

Option BB Lock

Choose Counter

A20

Batch (2) Enabled

Customer Name

D13

LED Brightness %

Backup to USB

G10

Brewer Volume [T]

A21

Brew Volume

Customers Name

Restore from USB

G11

Brewer Volume

A22

Brew Time

Demo Mode

F10

Restore Defaults

G12

LT Brews[T]

A23

Prewet Percent

B10

Eco Mode

F11

Error Log

G13

LT Brews

A26

Drip Delay

B11

Eco Idle Time

F12

Erase Error Log

G14

Rt Brews [T]

A30

Batch (3) Enabled

B12

Eco Idle Temp

F13

Service Phone#

G15

Rt Brews

A90

Copy Batch

B13

Filter Life

F14

Override Lt BBS

See Page 12

A91

Copy Batch: From

F15

Override Rt BBS

A92

PASTE: To

F16

Override Lt BBL

F17

Override Rt BBL

Left and Right top and middle batches are permanent SEE BOX on the following page for all “A” menus

The “A” menu is the most accessed menu. It is for programming the batch volumes, brewing parameters, enabling or

disabling brew buttons. The “A” menu moves through the six positions(CBS-1242+) or three positions(CBS-1241+) by

entering the menu and pressing the left stop button. (only the left side is active for programming the CBS-1242+)

The A menus [A1-3 or A1-6] correspond to batch buttons [3 or 6] on the touch panel

Access the A menus to PROGRAM & make changes to individual menu recipes. Menu settings can be copied

Menu positions A1 and A4 [top position] are permanent. Menus A2, A3, A5, A6 can be removed by operator if desired

From A PRG screen

Press button 1 to go to

the A menu access

screen

From A11 screen

Press STOP to scroll

to A20.

(A1&A4 are permanent)

From A20 screen

Press STOP to

scroll through the

remaining (3 or 6)

“A” menus. Make

any changes as

required

From A60 screen

Scroll out to

remaining A10-to

A70 programming

keys. See SAVE &

EXIT in previous

table

For single and twin

Position of batch buttons

for CBS-1232+

The CBS-1231+ single

position brewer has one

row of buttons

Batch Program

STOP

Brew Volume

A1.10 3.80L +/-

STOP

Batch Enabled

A6.00 NO+

STOP

(Dual model shown)

Batches A1 to A6

STOP

Batch Enabled

A2.00 YES -

STOP

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A Program

Menu Features: Batch Parameters

The settings below are shown for the top batch on a single brewer top left button on a twin brewer.

See how to access all A menus on the previous page. Below are the brew settings for default A1 & A2 batches

POSITION Program Items Factory set Default

Programming Range

Increments Notes

A1.10 Batch Volume

1 gal

3.8 L

0.25 to 1.25 gal

0.95 to 4.75L

0.01G

0.05L

A1.20 Brew Time 4:00 minutes 2:00 – 12:00 0.30

Default total brew time is

5:30 minutes

A1.30 Prewet Perc. 0% 0.00 – 25.0% 1%

Percentage of total brew

volume

A1.40

Prewet Delay

(Pause after prewet

completes)

0% [1:00 Min] [0:10 – 5:00] 1:00 min

The time between

prewetting and start of

brew cycle.

This feature appears

ONLY if Prewet >0:00

A1.60

This is a

Safety

Feature

Drip Delay 1:30 mm:ss 0:30 – 6:00 Min.

Time that brew basket

remains locked during final

drip-out

Drip delay remains “ON”

for 1:30 minutes if STOP

is pressed during brew†

A2.00 BATCH

ENABLED

YES

(Active)

Middle and Bottom

batches A2,3,5,6

Batch on or

off

Batches may be

individually enabled,

rewritten or deactivated

A2.10 Batch Volume

0.75gal

2.90L

0.25 to 1.25 gal

0.95 to 4.75L

0.01G

0.05L

A2.20 Brew Time 3:30 minutes 2:00 – 12:00 0.30

Default total brew time is

5:30 minutes

A2.30 Prewet Perc. 0% 0.00 – 25.0% 1%

Percentage of total brew

volume

A2.40 Prewet Delay

(Brew pause after

prewet completes)

0% [1:00 Min] [0:10 – 5:00] 1:00 min

The time between

prewetting and start of

brew cycle.

This feature appears

ONLY if Prewet >0:00

A2.60

Safety

Feature

Drip Delay 1:30 mm:ss 0:30 – 6:00 Min.

Time that brew basket

remains locked during final

drip-out

A30

Batch Enabled

A30 YES -

NO +

NO-inactive

(defaults to recipe

A20 if activated)

Middle and Bottom

batches A2,A3

Batch

on or off

Batches may be

individually enabled,

rewritten or deactivated

Batch

Copy

Copy From Batch A90 A90 1 (1-6)

Copy To Batch?

A91

A91.1 (1-6)

Single Topmost Batch cannot be disabled. TWIN Topmost Batch LEFT & RIGHT cannot be disabled.

Middle and bottom batches may be disabled for single and twin brewer (CBS-1241 and CBS-1242 )

† DRIP DELAY will not activate when STOP is pressed within 5 seconds of starting a brew time

RECIPE Location map

Viewing and changing settings for the brew recipes

is from the “A” screens with the controls in

PROGRAMMING.

The uppermost button positions are permanent and

will not display programming step A_0. The table

above shows in position A20 that a button position

can be made active or inactive.

Position A1 does not display this step

DISPLAY



DISPLAY

STOP



STOP

BATCH A1

(permanent)



BATCH A4

(permanent)

BATCH A2

(enabled by factory)



BATCH A5

(

enabled by factory)

BATCH A3

(disabled by factory)



BATCH A6

(

disabled by factory)

STOP

Single Side Models

CBS-1241 Plus

STOP

Dual Side Models

CBS-1242 Plus

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B General

Brewer Operation Control Settings, Adjust Brew Flow Rate

POSITION Program Items Factory set Default Programming Range Increments Notes

B1 Tank Temp.

200°F-or-93° C

NOTE: Equipment is

Fahrenheit by default

77° to 97°C

170°F to 207°F

0.5°C

1.0°F

Chart to correct for high

altitude below

Brew at Temp.

“YES”

ON/OFF

YES/NO

SEE NOTE BELOW

Show Tank

Temperature

YES YES/NO

To display HW tank

temperature on screen

Units of Measure

TEMPERATURE

° Fahrenheit Fahrenheit/Celsius C/F

NOTE: Overwrites user

settings (see page 9)

Units of Measure

VOLUME

Gallons Gallons/Liter/Ounces L/Gal/Oz

NOTE: Overwrites user

settings (see page 9)

B7 Customer Name Off NO or YES For name on screen

B7 Customer Name (only if above is “ON)

Scroll with batch

keys

A-Z;a-z;0-9 16 characters total

B9 Demo Mode DEMO ON/OFF

Demonstrates the controls for

training. Disables all

components in demo mode

B10 Eco Mode On ON/OFF YES/NO

If Selected: Lowers hot water

tank temperature after preset

time of inactivity

B11 Eco Idle Time 1Hr 1-6 hours 1 hour Time of inactivity to go into

ECO Mode

B12 Eco Idle Temp 170°F 158-176°F 1 degree

Temperature that hot water

tank is lowered to when in

ECO Mode

B13 Filter Life OFF ON/OFF YES/NO

Water filter life is accessed in

G-Counters. This is user set

and will display indicator to

change water filter

Chart to correct for altitude for boiling point

in tank water temperature.

[ft] [m] Suggested

Setting[°F]

Boiling

point[°F]

Suggested

Setting[°C]

Boiling

point [°C]

205

212.0

100.0

500

152

205

211.0

99.5

1000

305

200

210.1

98.9

2000

610

200

208.1

97.8

2500

762

200

207.2

97.3

3000

914

200

206.2

96.8

3500

1067

197

205.3

96.3

4000

1219

195

204.3

95.7

4500

1372

194

203.4

95.2

5000

1524

194

202.4

94.7

5500

1676

193

201.5

94.2

6000

1829

192

200.6

93.6

6500

1981

191

199.6

93.1

7000

2134

190

198.7

92.6

7500

2286

188

197.8

92.1

8000

2438

187

196.9

91.6

8500

2591

185

196.0

91.1

BREW AT TEMPERATURE DEFINITIONS

DEFAULT: BREW AT TEMP: “ON”

(FACTORY DEFAULT FOR BREWER)

“BREW at TEMP:

-Batch will not start if tank temperature

is below set point.

-Display will show “HEATING”

and hot water tank temperature

The “BREW START” entry buttons will not

illuminate until the hot water tank reaches the

selected temperature.

Controls allow both sides of dual brewer to

operate if one side has an ongoing brew

started and the second side brew is selected.

Notifications shown on screen:

TEXT: HEATINGTank above 87°C/189°F-

will

allow brew at low temperature.

Coffee flavor may be affected

TEXT: L. HEATTank above 76°C/169°F-will

allow brew at low temperature.

Coffee flavor will be noticeably affected

Hot water tank not at

brew temp setpoint.

Tank temp

STOP is not lit 

BREW START

buttons not lit.

and are disabled.

When

hot water tank

temperature is at

setpoint.

Buttons will

illuminate and

“READY” will be

displayed

HEATING

160°F

USER SELECTABLE OPTION: BREW AT TEMP: OFF

(Not recommended) Unit will operate at cold temperature

Allows brewing at any temperature above 77°C/170°F

Below 70°C/170°F The red colored ready lights switch turn off

STOP

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C Service Inputs

Brewer Sensors and Keypad

POSITION

Program Items Factory set Default Programming Range Increments Notes

C1 LLC Probe

continuity Direct read

Reading of tank

water resistance in

TDS

≈850- LOW

≈1600-HIGH Nominal values

Brew Basket

Sensor

L-YES R-YES YES or NO

Tank

Temperature

Direct read

Hot water tank

temperature

Actual values

USB Drive

(not in use)

C6 Keyboard Test Calibrate

Checks buttons

under membrane

cover

YES/NO Follow directions on the

touch screen

D Service Outputs

Test Valves and Heaters; Set screen brightness

POSITION

Program Items Factory set Default

Programming

Range

Increments Notes

D1 Heater SSR Test Press button 2 to test

(button 1 stops test)

Activates heater

Default is 10 sec..

Toggle +/-

OFF or ON

Energizes Heater(s)

WARNING!

Service use only.

D2 Fill Valve Test

Press button 2 to test

(button 1 stops test)

Activates valve

Default is 10 sec.

Toggle +/-

OFF or ON

Press To Test

D3 Lt (left)

Brew Valve Test (Press to test) Activates valve

Default is 10 sec.

Toggle +/-

OFF or ON

Runs valve to verify flow.

NOTE: Have container

under brew basket.

D4 Rt (right)

Brew Valve Test (Press to test) Activates valve

Default is 10 sec.

Toggle +/-

OFF or ON

Runs valve to verify flow.

NOTE: Have container

under brew basket.

D5*

Lt (left)

Bypass

Valve Test

(Press to test) Activates valve

Default is 10 sec.

Toggle +/-

OFF or ON

Runs valve to verify flow.

NOTE: Have container

under brew basket.

D6*

Rt (right)

Bypass

Valve Test

(Press to test) Activates valve

Default is 10 sec.

Toggle +/-

OFF or ON

Runs valve to verify flow.

NOTE: Have container

under brew basket.

D7*

LT (left)

Brew Basket

Lock Test

(Press to test) Activates Brew

Basket Lock

Toggle +/-

OFF or ON Press To Test

D8*

RT (right)

Brew Basket

Lock Test

(Press to test) Activates Brew

Basket Lock

Toggle +/-

OFF or ON Press To Test

*Active if bypass and brew basket lock is installed and activated on equipment.

Bypass must be installed and is activated in F4-SERVICE MENU, Brew basket lock is located in F5

Single series displays right side only Left Valve display is only for twin side brewer.

D12 LCD Brightness Brightness=90% 20-100% 5%

Adjust LCD screen

brightness only-Not for

LEDs under buttons

D13 LED Brightness Brightness=60% 20-100% 5%

Adjust LED button

brightness only-Not for

the screen display LCD

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E Calibration

Brewer Sensors and Keypad

POSITION

Program Items Factory set Default Programming Range Increments Notes

Ready Temp.

Offset

-3°F

-2°C

-2° to -9°F

-1° to -5° C

1°F

1°C

Compensates output to

measured temperature

E2 LLC Sensitivity

NORMAL

(“NORMAL” for most

water)

HIGH

(Biased for reverse

osmosis water or

very pure water)

NORMAL

HIGH

Liquid level control

sensitivity.

High,1300Ω is for reverse

osmosis water or very

pure water.

Slow flow rate

from supply

ON OFF/ON

Toggle +/-

YES or NO

Trims fill system for low

supply or Flojet use

E4 LT Brew valve

flow rate:

0.50 gallon/minute

(1.85 liter/minute)

(64 ounces/minute)

0.42-0.58 Gallons

1.55-2.20 Liters

53-74 fl.ounces

0.01G

0.05L

1 oz.

Adjusts flow rate

E5 RT Brew valve

flow rate:

0.50 gallon/minute

(1.85 liter/minute)

(64 ounces/minute)

0.42-0.58 Gallons

1.55-2.20 Liters

53-74 fl.ounces

0.01G

0.05L

1 oz.

Adjusts flow rate

E6* LT Bypass valve

flow rate:

0.37 gallon/minute

(1.60 liters/minute)

(47 ounces/minute)

0.30-0.43G

1.10-1.65Liter

38-56 fl.ounces

0.01G

0.05L

1 oz.

Adjusts flow rate

E7* RT Bypass valve

flow rate:

0.37 gallon/minute

(1.60 liters/minute)

(47 ounces/minute)

0.30-0.43G

1.10-1.65Liter

38-56 fl.ounces

0.01G

0.05L

1 oz.

Adjusts flow rate

*Active if bypass is installed and activated on equipment

Use this formula to compensate for minor discrepancies in actual volume versus programmed volume.

See “PROGRAM” E4 & E5 For valve settings and calibration. Factory set brew valve flow rates are in liter/min

Default Brew Valve Flow Rate—CBS-1240 Brewers

CBS-1240

Gal/minute

Range

ACTUAL VOLUME

CURRENT

SETTING = NEW

SETTING

Right and Left Brew Valve FR

0.50

0.42g to 0.58g

PROGRAMMED VOLUME

Right and Left Bypass Valve FR

0.37

0.30g to 0.43g

Use the formula above to determine the correct setting

Set FR lower to increase volume,

Set FR higher to decrease volume

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F Service Menu

Software & Code View and Settings

POSITION

Program Items Factory set Default Programming Range Increments Notes

F1 Display Firmware 2.2.210720

Displays current

version [6/2020]

F2 Display Bootloader 2.0.210317 Displays current

version [6/2020]

F3 Select Model CBS-1241 or 1242

Will need reboot

Scroll to brewer

model Save & Exit

CBS-1221

CBS-1241, CBS-1242

CBS-1251, CBS-1252

CBS-1261, CBS-1262

MBS-1241, MBS-1251

NOTE: Overwrites all

user settings

(See below)

F4 Option Bypass Yes NO or YES Turns on bypass

F5 Option BB Lock NO NO or YES

Apply to future

upgrade kit

F8 Backup to USB NO Follow prompts

Saves

settings

Insert blank USB

F9 Restore From USB

Applies settings from

USB

Insert USB

Will need reboot

F10 Restore Defaults NO NO/YES Reset to factory

When selecting F10-RESTORE DEFAULTS, save and exit programming (page 13). Brewer returns to factory defaults

for your model and deletes all user inputted changes.

F11 Error Log Lists up to six

codes, in order

1: ; 2: ;3:;4: ;5: ;6:

1=Newest/6=Oldest

LAST six errors only

Newest=first

Oldest=last

See Error Code

Chart for references

F12 Erase Error Log NO +

Toggle +/-

YES or NO

FACTORY USE ONLY.

DO NOT RESET

F13 Service Phone # Set phone for display

F14 Override Lt BBS NO NO/YES Toggle +/-

YES or NO

Disables brew basket

sensor

(CBS-1242 only)

F15 Override Rt BBS NO NO/YES

Toggle +/-

YES or NO

Disables brew basket

sensor

F16 Override Lt BBL NO NO/YES Toggle +/-

YES or NO

Disables brew basket

lock

(CBS-1242 only)

F17 Override Rt BBL NO NO/YES Toggle +/-

YES or NO

Disables brew basket

lock

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