Fetco CBS-2018 User manual

FETCO®, and EXTRACTOR® are trademarks or trade names of Food Equipment Technologies Company.
© 2006 Food Equipment Technologies Company Part # P017 Rev. March 28, 2006
www.fetco.com User’s Guide
Table of Contents
Contact Information ..................................................2
Description & Features .............................................2
Specifications............................................................2
Requirements........................................................2
Weights and Capacities ........................................2
Electrical Configuration and Brewing Efficiency ...3
Dimensions & Utility Connections.............................3
Installation.................................................................4
Operating Instructions ..............................................6
Cleaning & Maintenance ..........................................6
Programming ............................................................7
Error Codes........................................................... 7
Wiring Diagrams .......................................................8
Parts .......................................................................10
Model CBS-2018

2
Contact Information
FETCO®
Food Equipment Technologies Company
600 Rose Road
Lake Zurich •IL •60047-0429 •USA
Internet: www.fetco.com
Phone: [phone] (US & Canada)
[phone]
Fax: [phone]
Email: [email protected]
[email protected]
Description & Features
•Patented Intermittent Spray Over Technology
During the brew cycle, the brewing water pulses on and off, providing complete control of contact time and
extraction.
•Pre-Wetting cycle
Before the brew cycle begins, hot water sprays over the coffee for 5 seconds, followed by a 30 second
pause.
•Drip Delay Indicator
•Stainless Steel, Gourmet Size Brew Basket
•Hot Water Service
•All Stainless Steel Body Construction
•Available in 1.5 liter or 1.8 liter batch sizes
Specifications
Requirements
Water Requirements: Electrical: See electrical configuration chart.
20-75 psig, ¾ gpm minimum flow rate
Coffee Filters: 11 ¼ X 3 ¾” Product # F007
Weights and Capacities
Brewer Weight
(empty)
Water Tank
Capacity
Brewer Weight
(filled)
Server Weight
(empty)
Server
Capacity
Server Weight
(filled)
Total Weight Brewer
& Server Filled
21 lbs. 2.0 gal. 38 lbs. 2.0 lbs. 0.4 / 0.5 gal. 5.9 lbs. 43.9 lbs.
9.5 kg 7.5 liters 17.3 kg 0.9 kg. 1.5 / 1.8 ltr. 2.7 kg. 20.0 kg.

3
Electrical Configuration and Brewing Efficiency
US & Canada
Electrical Heater Voltage Maximum Batches per Hour*
Config. Code Configuration (AC) Phase Wires KW Amp draw 1.5L Batch 1.8L Batch
E15015 (1.5 ltr)
E18015 (1.8 ltr)
1 X 1500 watt 120 1 ph. 2 + ground 1.6 13.0 6.3 5.4
E15025 (1.5 ltr)
E18025 (1.8 ltr)
1 X 2100 watt 120 1 ph. 2 + ground 2.2 18.0 7.9 6.8
E15035 (1.5 ltr) 1 X 2700 watt 120/208 1 ph. 3 + ground 2.1 10.2 7.7 6.7
E18035 (1.8 ltr) 120/220 1 ph. 3 + ground 2.4 11.2 8.4 7.4
120/240 1 ph. 3 + ground 2.8 11.8 9.1 8.0
E15055 (1.5 ltr) 1 X 3700 watt 120/208 1 ph. 3 + ground 2.9 13.8 9.2 8.2
E18055 (1.8 ltr) 120/220 1 ph. 3 + ground 3.3 15.1 10.0 8.9
120/240 1 ph. 3 + ground 3.8 15.9 10.7 9.6
Export
Electrical Heater Voltage Maximum Batches per Hour*
Config. Code Configuration (AC) Phase Wires KW Amp draw 1.5L Batch 1.8L Batch
E15045 (1.5 ltr)
E18045 (1.8 ltr)
1 X 2700 watt 220 1 ph. 2 + ground 2.4 11.2 8.4 7.4
E15065 (1.5 ltr)
E18065 (1.8 ltr)
1 X 3700 watt 220 1 ph 2 + ground 3.3 15.1 10.0 8.9
Dimensions & Utility Connections
DWG 201110-000

4
Installation
(For Qualified Service Technicians Only)
Keys To A Successful Installation
If not installed correctly by qualified personnel, the brewer will not operate properly and damage may result.
Damage resulting from improper installation is not covered by the warranty.
Here are the key points to consider before installation:
Electrical:
All FETCO brewers require NEUTRAL. Ground is not an acceptable substitute. Installation without neutral
may cause damage to the electronic components.
The wiring diagram is located in this manual and on the inside of the cover.
120 volt units are supplied with appropriate cords and plugs for 15 amp or 20 amp service.
Dual voltage units (120/208-240VAC) are not supplied with a cord or plug. Consult local codes to
determine if a cord and plug can be installed, or if the unit must be hard wired
The installation must comply with applicable federal, state, and local codes having jurisdiction at your
location. Check with your local inspectors to determine which codes will apply.
Plumbing:
This equipment is to be installed to comply with the applicable federal, state, or local plumbing codes.
The water line must be flushed thoroughly prior to connecting it to the brewer to prevent debris from
contaminating the machine.
Verify that the water line will provide at least ¾ gallon per minute before connecting it to the brewer.
General:
Utilize only qualified beverage equipment service technicians for installation. A Service Company Directory
may be found on our web site, http://www.fetco.com.
Make sure the brewer is level by adjusting the feet.
Installation Instructions
Brewer Setup
1. Review the Dimensions for the unit you are installing. Verify that the brewer will fit in the space intended for it,
and that the counter or table will support the total weight of the brewer and dispensers when filled.
2. Place the brewer on the counter or stand.
3. When the brewer is in position, level it front to back as well as side to side by adjusting the feet.
4. Remove the back cover to access the electrical connections and control board.
Water Connection
1. Water inlet is a ¼ inch male flare fitting.
2. The brewer can be connected to a cold or hot water line. Cold water is preferred for best coffee flavor, but hot
water will allow for faster recovery times.
3. Install a water shut off valve near the brewer to facilitate service. If an in-line water filter is used, it should be
installed after the water shut off valve and in a position to facilitate filter replacement.
4. Flush the water supply line and filter before connecting it to the brewer.
5. Verify that the water line will provide at least ¾ gallon per minute and that the water pressure is between 20
and 75 psig.
Electrical Connection
1. Verify that the actual voltage at the electrical service connection is compatible with the specifications on the
brewer’s serial number label. Make sure the electrical service includes neutral.
2. The temperature and water tank fill level are pre-set at the factory. There is no need to turn off the heaters
during the installation process. The heaters are disabled by the control board until the tank is full of water. The
heating process will start automatically when the tank has filled.
3. A fused disconnect switch or circuit breaker on the incoming power line must be conveniently located near the
brewer, and its location and markings known to the operators.
4. The body of the brewer must be grounded to a suitable building ground.
A ground lug is provided in the brewer next to the terminal block. Use
only 10 gauge copper wire for grounding.
Warning: To prevent
electrical shock, this
unit must be properly
grounded.

5
5. Electrical connections must be secured in-place within the unit to meet national and local standards.
6. Finally, connect the power wires to the unit. Models rated for 120 VAC are factory equipped with a 120 VAC
cord and plug rated at either 15 amps or 20 amps, depending on the version ordered.
Models rated for 120V/208-240V have only a terminal block for connecting the incoming power wires. Consult
local codes to determine if a cord and plug can be installed, or if the unit must be hard wired.
Electrical Connection
for 120/208-240VAC
GROUND LUG
GROUND
WIRE
N
208-240V
120V 120V
1 2 3
L1 L2
Final Setup
1. Turn on the incoming water supply line and inspect both inside and outside of the brewer for leaks in all
fittings and tubes
2. Turn on the incoming power.
3. Turn on the brewer’s main power switch.
4. Within 6 seconds, the hot water tank will begin filling until the water is sensed by the probe at the top of the
tank.
5. The heaters will be disabled by the control board until the tank is full.
6. The brewer will be ready for operation as soon as the ready light comes on to signify that the water tank is
up to temperature. The time required to reach brewing temperature will vary according to the electrical
configuration ordered.
7. Review the Operating Instructions. Brew one server (water only) to confirm proper fill levels.The brewer is
factory set to deliver either 1.5 or 1.8 liters to the serving dispenser.
CAUTION: When a cold tank of water is heated, the water expands and fills the tank higher than normal.
As a result, the first batch may over fill the server by approximately 9 ounces. To prevent overflowing, drain
approximately 1 cup of water from the hot water faucet before brewing the first batch after installation, or
anytime the brewer has been turned off overnight. We recommend leaving the brewer turned ON overnight.
8. Re-attach the cover after one final inspection for leaks.
On initial startup with the water tank empty, if the tank does not fill within 2 ½ minutes, the green "READY" light will
begin flashing and the control board will display error code 101. This indicates that the water flow rate is too low. Turn
the power switch off and back on to reset and the tank will resume filling.
Operator Training
Review the operating procedures with whoever will be using the brewer. Pay particular attention to the following
areas:
1. Don't remove the brew basket until it has stopped dripping.
2. Make sure the dispenser is empty before brewing into it.
3. Show the location and operation of the water shut off valve as well as the circuit breaker for the brewer.
4. Steam from the tank will form condensation in the vent tube. This condensation will drip into and then out of
the brew baskets. 1/4 cup discharging overnight is possible. Place an appropriate container under the brew
basket when not in use.
5. We recommend leaving the power to the brewer on overnight. The water tank is well insulated and will use very
little electricity to keep the tank hot. Leaving the brewer in the on position will also avoid delays at the
beginning of shifts for the brewer to reach operating temperature, and will prevent overflowing of the first batch.
Warning: When using glass lined servers, avoid sudden changes in temperature, which may cause the
glass liner to shatter. Do not rinse a warm server in cold water. Use only warm or hot water.

6
Operating Instructions
1. Turn brewer on/off switch to the on position
•The power switch will illuminate to indicate that the brewer has power and is operating.
•When the ready light illuminates, the brewer is fully up to temperature. The amount of time required to
gain full operating temperature will vary depending on the electrical configuration that was ordered, and
the temperature of the incoming water.
2. Prepare the brew basket.
•Place a paper filter in the brew basket. Pour the appropriate amount of pre-measured, ground coffee
into the paper filter, and distribute it evenly. The amount of coffee used will depend on your personal
tastes and the recommendation of your coffee supplier.
•Slide the brew basket into place.
3. Place the server in position under the brew basket.
•Make sure the server is empty and that it is the correct size, or overflowing may result.
4. Start the brew cycle.
•CAUTION: When a cold tank of water is heated, the water expands and fills the tank higher than
normal. As a result, the first batch may over fill the server by approximately 9 ounces. To prevent
overflowing, drain approximately 1 cup of water from the hot water faucet before brewing the first batch
after installation, or anytime the brewer has been turned off overnight.
We recommend leaving the brewer turned ON overnight.
•When the ready light illuminates, start a brew cycle by pressing the start switch.
•The brew light will illuminate during the brew cycle. At the end of the brew cycle, the brew light will
flash for 50 seconds, indicating that coffee is still dripping from the brew basket.
•CAUTION! Do not remove the brew basket until the brew light stops flashing and dripping from the
bottom of the brew basket has stopped. Carefully remove the brew basket while inspecting the inside
of the basket for hot coffee that may have been trapped or has not finished draining.
•To interrupt the brew cycle at any time, press the stop switch. This will reset all functions.
•Each ounce of coffee retains up to two ounces of water, therefore your brew level will be reduced
proportionally to the amount of coffee used.
Optional Setting: Brew Temperature Protection
The CBS-2018 is factory set so that it cannot brew unless the water is at the programmed brewing
temperature (the green “ready” light must be on). This may be changed to allow brewing at any
temperature. See the Programming section for instructions.
Optional Setting: Pre-wetting
The CBS-2018 has an optional pre-wetting feature. When the brew cycle is started, water will be
sprayed over the coffee grounds for 5 seconds, followed by a 30 second delay before the regular brew
cycle begins. See the Programming section for instructions on setting this feature.
Cleaning & Maintenance
Daily: Wipe the area above the brew basket to remove coffee residue.
Daily or Weekly: The spray plate should be removed and cleaned to remove hard water deposits. In areas with
extremely hard water, it may be necessary to do this daily. Weekly cleaning may be sufficient in some areas.
When cleaning the spray plate, make sure that each hole is completely free of mineral deposits. A toothpick may
be used for cleaning out the holes. Never use metal objects or abrasives on the spray plate’s Teflon coating.
Warning: When using glass lined servers, avoid sudden changes in temperature, which may cause the glass liner
to shatter. Do not rinse a warm server in cold water. Use only warm or hot water.

7
Programming
fTurn the power switch off. CONTROL BOARD
fRemove the brewer’s rear cover.
fTurn the power switch on.
Display
fHold the SET button for 5 seconds, until the display reads SET. SET
fNext, the display will show the software version Example: 0.6
fPress SET. The first parameter number will be displayed briefly, 1.1
followed by the current setting. 20
Example: 1.1 = Batch 1 pulse ON time, 20 seconds
Use the UP and DOWN buttons to adjust the setting.
fPress SET again. The next parameter will be displayed briefly, 1.2
The display shows the
actual water temperature
when not in Programming
mode.
followed by the current setting. 1
Example: 1.2 = Batch 1 brew only at set temperature, 1
Use the UP and DOWN buttons to adjust the setting.
fContinue this way until all parameters are programmed.
See the chart below for an explanation of each parameter.
fImportant! To save your changes and return to operating mode,
you must hold SET for 5 seconds until the display reads STo. STo
Parameter Name Range Increment Default Setting Comment
0.0 Software Version Displays current version.
1.1 Pulse ON time
(A higher setting
lowers the total brew
time & vice versa.)
5 – 30 sec. 1 20 seconds The amount of time that
water sprays out of each
30 second cycle.
(20 sec. ON, 10 sec. OFF)
1.2 Brew at Set
Temperature
0 - 1 1 0=Will brew at any
temperature.
1=Will brew only at set
temperature.
1.3 Prewet
(5 second spray-over
followed by 30 second
delay)
0 - 1 0 0=Prewet disabled.
1=Prewet enabled
1.4 Drip Delay (Min:Sec) 10 sec – 3 min 10 sec. 50 seconds
(Displays as
0.5)
Time between the end of
the brew cycle and the
brew light stops flashing.
1.5 Brew Time 3 min, 10 sec
(Displayed as
3.1)
Display only. Not
adjustable. This is a
calculated value based on
programmed settings.
3.0 Water Temp. (°F) 185°F - 208°F 1°F 205°F
4.0 Reload Default
Settings
0 - 1 0 Changes all settings to
default factory settings.
0 = Do not reload defaults
1 = Reload all defaults
Error Codes
Error codes are indicated by the flashing of the “ready” light and an error code number displayed on the control
board. To reset error codes, turn the power switch off and on.
050 - Shorted Temperature Probe
051 - Open Temperature Probe
101 - Fill Error (Tank did not fill within 2 minutes, 20 seconds.

8
Wiring Diagrams
120 VAC Versions

9
120/208-240 VAC Versions

10
Parts
Figure 1 – Main Assembly
DWG 701039-001

11
Parts List – Figure 1
ITEM # QTY PART NO DESCRIPTION
1 1 58064 ''READY'' GREEN LAMP 3/16 TERM. 120 VAC
2 1 58061 START ROCKER SWITCH N/O
3 1 58062 ''STOP'' ROCKER SWITCH
4 1 58063 ''POWER'' SWITCH ROCKER
5 1 58067 ''BREW'' INDICATOR LAMP 120 VAC, .187 TABS, .200 DIA. AMBER LENS
6 1 45076 OVERLAY, CBS-2018
7 10 82053 #6-32 X 1/2'' PHIL.TRUSS HD.MS.
8 1 002055 CONTROL PANEL COVER WELDMENT CBS-2018/18
9 1 001045 WELDMENT CBS-2018/18
10 1 71021 FAUCET, COMPLETE, HOT WATER, RED SAFETY HANDLE
10 1 71023 FAUCET UPPER ASSY., HOT WATER, RED SAFTEY HANDLE
10 1 71003 FAUCET SEAT CUP, HOT WATER
11 1 31075 HOT WATER FAUCET FITTING
14 1 101151 BREW BASKET ASSY. W/WIRE INSERT
15 1 03229 BOTTOM PLATE CBS-2018/18
16 1 23097 UNIVERSAL BASE CBS-2018/18
17 6 82034 #10 X 3/4'' HEX HD.SLOT SHEET METTAL SCREW
19 1 57058 S-53, 0.75 GPM VALVE, 120VAC
20 1 24012 S-53 FILL VALVE MOUNTING GASKET
21 1 31078 S-53 FILL VALVE INLET FITTING FOR S-53
22 1 03074 S-53 VALVE BRACKET
23 4 82020 SCREW FOR S-53
25 1 004036 WELDMENT TANK CBS-2018
26 2 83027 1/4'' S.S. INTERNAL TOOTH WASHER
27 2 84002 #8-32 S.S. HEX NUT
28 1 25084 1/4''ID. X 1/2'' OD. X 9.0" L. VENT SILICONE TUBE
29 1 25085 3/8'' ID. X 5/8'' OD.7.5"L. HOT WATER SILICONE TUBE
30 1 102080 SMALL SPRAY HEAD ASSEMBLY, 120VAC
31 4 84002 #8-32 S.S. HEX NUT
32 1 25086 1/2'' ID. X 3/4'' OD.X 3.5"L.BREW SILICONE TUBE
33 1 102172 DIGITAL TEMPERATURE PROBE
35 1 102013 TANK COVER ASSEMBLY
36 1 24002 TANK COVER GASKET
37 1 K031 ASSY. WATER LEVEL PROBE CBS-2018 (1.8L)
37 1 K030 ASSY. WATER LEVEL PROBE CBS-2018 (1.5L)
38 1 01398 COVER REAR CBS-2018/18
39 1 53071 SINGLE SHOT 230 F THERMOSTAT (TRIAC VER.)
40 4 84001 #6 -32 S.S. HEX NUT
41 1 401194 WIR.DIAGRAM CBS-2018 120 VAC, 1PH, 2 WIRE+GRD
41 1 401195 WIR. DIAGRAM CBS-2018 120/208-240 VAC, 1PH, 3 WIRE + GRD
42 2 22047 TANK INSULATION 1/2'' X 21 3/4'' X 7.0" CBS-2018/18
43 1 K023
CONTROL BOARD REPLACEMENT KIT, STANDARD SOFTWARE
(INCLUDES CONTROL BOARD AND #102172 DIGITAL TEMP PROBE ASSY)
44 10 29007 NYLON FINGER NUT, 4-40
45 1 31096 3/8MPT X 1/4' FLARE MALE 90 DEG. ELBOW
46 1 25087 COLD WATER SILICONE TUBE 3/8'' I.D. X 5/8'' O.D. X 12.5" L.
48 1 86007 HEYCO NYLON HOSE CLAMP DIA.593-.656
49 1 23099 STAND ZOJIRUSHI CBS-2018/18
50 1 03298 ONE SHOT THERMOSTAT SPACER

12
51 1 86030 3/4'' O.D. FLOW CONTROL TUBE CLAMP
52 1 65009 POWER INLET
53 1 52023 TERMINAL BLOCK
54 1 44013 WARNING LABEL, "HOT WATER"
55 1 44015 "INDIVIDUAL BRANCH CIRCUIT ONLY" LABEL
56 4 83011 #6 INTERNAL LOCK WASHER
57 1 03297 HEAT SINK FOR 40 A TRIAC
58 1 59008 TRIAC 40 A, 600V
59 2 82121 SCREW #4-40 X 1/4" FLAT HEAD PHILLIPS
60 2 29006 NYLON FINGER NUT, #6
61 1 402010 ELECTRIC HARNESS CBS-2018
62 1 01602 ADAPTER 120 VAC/15 A, CBS-2018
63 1 01603 ADAPTER 120/208-240 VAC, CBS-2018
64 1 01604 ADAPTER 120/208-240 VAC, CBS-2018
65 2 82122 SCREW, #4-40 X 1/4 S.S. ROUND HEAD PHIL.
66 1 86040 CABLE CLAMP, 3/4 SCREW
67 1 65005 HEYCO POWER INLET CONNECTOR
68 1 43006 MILENIA DECAL
69 1 63061 POWER CORD, 120 VAC, 20 AMP
69 1 63038 POWER CORD, 120 VAC, 15 AMP
70 1 86005 CABLE CLAMP 3/8" SCREW
71 4 73016 LEG, 1.0" HIGH
72 1 86038 HEYCO NYLON HOSE CLAMP MAX.0.812
73 1 86020 HEYCO NYLON HOSE CLAMP MAX. 0.875

13
Figure 2 – Tank Assembly
DWG 004036-001
ITEM # QTY PART NO DESCRIPTION
1 1 04036 TANK WELDMENT (BODY ONLY)
2 1 31036 1/4" COMP. x 1/4" MPT CONN.
3 1 31129 3/8" COMP. x 1/4" MPT CONN.
4 1 31135 90DEG. ELBOW 5/16" HOSE ID x 1/8" MPT
5 1 83041 FLAT WASHER .875 O.D. x .412 I.D.
6 4 31117 1/4" LOCKNUT
7 1 31116 1/8" LOCKNUT
11 1 31077 3/8" HOSE BARB ID x 3/8 MPT FITTING
12 1 31071 1/2" HOSE BARB ID x 3/8 MPT FITTING
13 2 83043 TANK WASHER 1.125 OD, 0.688 ID
14 2 31118 3/8" LOCKNUT
16 1 31128 3/8" HOSE ID x 1/4" MALE PIPE 90DEG. ELBOW
18 1 107013 HEATER ASSY., 1.5KW, 120 VAC
18 1 107014 HEATER ASSY., 2.1KW, 120 VAC
18 1 107016 HEATER ASSY., 3.7KW, 240 VAC
18 1 107015 HEATER ASSY., 2.7KW, 240 VAC

14
Figure 3 – Spray Housing Assembly
ITEM # QTY PART NO DESCRIPTION
1 4 82112 #8 X 3/4'' PAN HD. PHIL. T.S. 18-8 S.S. SCREW
2 1 57047 COIL ASSY. REPAIR KIT, DSV-11, 120 VAC
2 1 57071 COIL ASSY. REPAIR KIT, DSV-11, 240 VAC (EXPORT VERSION ONLY)
3 1 57073 VALVE REBUILD KIT, DSV11
4 1 102082 SPRAY HOUSING ASSY.
5 1 24054 O-RING 4.237” I.D., #156
6 1 102081 SPRAY PLATE ASSY., 4 7/8" DIA.

15
Figure 4 – Brew Basket Assembly, 11 ¼” X 3 ¾”, Part # 101151
DWG 101151-003
ITEM QTY PART # DESCRIPTION
1 1 09018 WIRE INSERT, 11 ¼ ” X 3 ¾ ”
2 1 04064 BREW CONE
3 1 23074 BREW BASKET HANDLE, BLACK
4 2 82118 HANDLE SCREW
5 1 46011 WARNING LABEL
NOT
SHOWN
F007 PAPER FILTERS, 11 ¼ ” X 3 ¾ ”
500 PER CASE
COLOR BREW BASKET HANDLES
PART # DESCRIPTION
23169 BREW BASKET HANDLE, RED
23171 BREW BASKET HANDLE, GREEN