User’s Guide
www.fetco.com
CBS-3000A Series Coffee Brewers
Models:
fCBS-31A
fCBS-31Aap
fCBS-32A
fCBS-32Aap
Table of Contents
Contact Information .................................................. |
2 |
Service...................................................................... |
8 |
Product Description/Features ................................... |
2 |
Warranty................................................................ |
8 |
Technical Data.......................................................... |
2 |
Principles of Operation.......................................... |
8 |
Brewing Specifications.......................................... |
2 |
Adjustments .......................................................... |
9 |
Weights and Capacities ........................................ |
3 |
Brewer Parts........................................................... |
11 |
Electrical Configuration and Brewing Efficiency ... |
3 |
CBS 31A & 32A .................................................. |
11 |
Dimensional Drawings & Utilities.............................. |
4 |
Parts Drawing: CBS 31A & CBS 32A ................. |
13 |
Installation................................................................. |
5 |
Troubleshooting...................................................... |
14 |
Operating Procedures .............................................. |
7 |
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FETCO® is a trademark or trade name of Food Equipment Technologies Company.
© 2006 Food Equipment Technologies Company |
Part # P002 |
Revised August 2, 2006 |
Contact Information
FETCO® |
Phone: (800) 338-2699 (US & Canada) |
Food Equipment Technologies Company |
(847) 719-3000 |
600 Rose Road |
Fax: (847) 719-3001 |
Lake Zurich • IL • 60047-0429 • USA |
Email: sales@fetco.com |
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Internet: www.fetco.com |
techsupport@fetco.com |
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Product Description/Features
CBS-31A - Single Coffee Brewing System
CBS-32A - Twin Coffee Brewing System
CBS-31Aap - Single Coffee Brewing System
CBS-32Aap - Twin Coffee Brewing System
•Compact design
•All stainless steel brewer body construction
•Hot water spigot
•Mercury type power relay
•Electronic temperature control
•“Ready to brew” indicator lamp
•Non clog sprayhead
•Heater protection control
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Used with 2.5 liter gravity pots
Used with various size airpots
Optional Features:
•Half batch brewing capability*
•Iced tea brewing capability*
•Color stainless steel finish
•Custom and export voltage
*Can be added at any time.
Note: Throughout this manual, all references to CBS-31 and CBS-32 brewers apply to both the “A” and “Aap” versions, unless otherwise indicated.
Technical Data
Brewing Specifications
Brew Volume: |
CBS-31A & 32A |
CBS-31Aap & 32Aap |
Temperature: |
Full Batch |
2.5 liters |
2.2 liters / 3.0 liters |
203°F inside water tank (at sea level) |
Half Batch |
1.25 liters |
1.1 liters / 1.5 liters |
195°F ± 5° at sprayhead |
Brew Time: |
CBS-31A & 32A |
CBS-31Aap & 32Aap |
Water Requirements: 20-75 psig |
Full Batch |
3½ - 4 min. |
3-3½ min. / 4-4½ min. |
¼ gpm (CBS-31), ½ gpm (CBS-32) |
Half Batch |
1¾ – 2 min. |
1½-1¾ min. / 2-2¼ min. |
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(Allow an extra 1-3 minutes for coffee to finish dripping)
Coffee Filters: Plastic Brew Basket: 9¾” X 4½” FETCO # F003
Stainless Steel Brew Basket: 13” X 5” FETCO # F002
*FETCO currently supplies 2.2 and 3.0 liter airpots. Aap brewers can also be configured for the other available sizes, 1.9 and 2.5 liters.
2
Weights and Capacities
Brewer |
Weight |
Water tank |
Weight |
Dispenser |
Dispenser. |
Total Weight Brewer& |
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Model |
(empty) |
Capacity & Weight |
(filled) |
Weight, ea. |
Filled, ea. |
Dispensers, filled |
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CBS-31A |
24 lbs. |
1.8 gal. |
15.0 lbs. |
39.0 lbs. |
4 lbs. |
9.5 lbs. (2.5 L) |
48.5 lbs. |
CBS-31Aap |
23 lbs. |
1.7 gal. |
14.1 lbs. |
37.1 lbs. |
4 lbs. |
10.6 lbs. (3.0 L) |
47.7 lbs. |
CBS-32A |
36 lbs. |
4.9 gal. |
40.7 lbs. |
76.7 lbs. |
4 lbs. |
9.5 lbs. (2.5 L) |
95.7 lbs. |
CBS-32Aap |
35 lbs. |
4.6 gal |
38.2 lbs |
73.2 lbs. |
4 lbs. |
10.6 lbs. (3.0 L) |
94.4 lbs. |
Electrical Configuration and Brewing Efficiency
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Brews per Hour (cold or hot water) |
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Heater |
Voltage |
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Max. Amp |
2.2 lit. (max 13) |
2.5 lit. (max 12) |
3.0 lit.(max 11) |
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Model |
Configuration |
Connection |
Phase |
Wires |
KW |
draw |
cold |
hot |
cold |
hot |
cold |
hot |
CBS-31A/Aap (-1) |
1 X 1300 w |
120 |
1 ph. |
2 + grnd. |
1.4 |
11.3 |
5.5 |
12.8 |
4.9 |
11.3 |
4.1 |
9.4 |
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CBS-31A/Aap (-2) |
1 X 1800 w |
120 |
1 ph. |
2 + grnd. |
1.9 |
15.4 |
7.7 |
13.0 |
6.8 |
12.0 |
5.6 |
11.0 |
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CBS-31A/Aap (-3) |
1 X 2300w |
120/208 |
1 ph. |
3 + grnd. |
1.8 |
8.7 |
7.4 |
13.0 |
6.5 |
12.0 |
5.4 |
11.0 |
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120/220 |
1 ph. |
3 + grnd. |
2.0 |
9.2 |
8.5 |
13.0 |
7.5 |
12.0 |
6.3 |
11.0 |
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120/240 |
1 ph. |
3 + grnd. |
2.4 |
10.0 |
9.8 |
13.0 |
8.6 |
12.0 |
7.2 |
11.0 |
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CBS-32A/Aap (-1) |
1 X 1800w |
120 |
1 ph. |
2 + grnd. |
1.9 |
15.7 |
7.7 |
17.7 |
6.8 |
15.6 |
5.6 |
13.0 |
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CBS-32A/Aap (-2) |
2 X 2300w |
120/208 |
1 ph. |
3 + grnd. |
3.5 |
17.3 |
14.7 |
27.0 |
13.0 |
24.0 |
10.8 |
22.0 |
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120/220 |
1 ph. |
3 + grnd. |
3.9 |
18.2 |
17.1 |
27.0 |
15.0 |
24.0 |
12.5 |
22.0 |
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120/240 |
1 ph. |
3 + grnd. |
4.7 |
19.8 |
19.6 |
27.0 |
17.3 |
24.0 |
14.4 |
22.0 |
3
Dimensional Drawings & Utilities
CBS-31A |
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CBS-32A |
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Electrical input and water |
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BR |
POW |
Electrical input and water |
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connection in rear |
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REA |
STO |
connection in rear |
BREW |
POWE |
BR |
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STOP |
READY |
STOP |
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25-3/4" |
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25-3/4" |
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10-3/8" |
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12-1/8" |
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16-5/8" |
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16-5/8" |
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15-1/8" |
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16-7/8" |
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4-1/2" |
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4-1/2" |
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7" DIA. |
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7"DIA. |
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18-3/4" |
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10-3/4" |
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Water Requirements: 20-75 psig. 1/4 gpm flow rate. Water inlet is 1/4" male flare |
Water Requirements: 20-75 psig. 1/2 gpm flow rate. Water inlet is 1/4" male flare |
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CBS-31Aap |
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CBS32Aap |
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Electrical input and water |
BR |
PO |
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Electrical input and water |
BRE |
POW |
BRE |
connection in rear |
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connection in rear |
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REA |
STO |
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STO |
REA |
STO |
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23-3/8" |
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23-3/8” |
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6-7/8" |
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8-5/8" |
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12-7/8" |
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14" |
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15-3/4" |
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12-7/8" |
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6-1/2" DIA. |
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10-3/4" |
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6-1/2" DIA. |
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18-3/4" |
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Water Requirements: 20-75 psig. 1/4 gpm flow rate. Water inlet is 1/4" male flare |
Water Requirements: 20-75 psig. 1/2 gpm flow rate. Water inlet is 1/4" male flare |
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4 |
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Installation
(For Qualified Service Technicians Only)
Keys To A Successful Installation
If not installed correctly by qualified personnel, the brewer may not operate properly and damage may result. Damage resulting from improper installation are 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 electronic controls require at least 105 volts. Less than 105 volts will cause erratic behavior from the brewer. On 120/208-240 volt models, the #2 terminal on the terminal block provides power to the controls.
The circuit breaker is located on the back of the brewer. To reset it, press and release the white button.
The electrical drawing for the brewer is located on the inside of the lower cover.
Plumbing:
This equipment is to be installed in compliance 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 ¼ gallon per minute for the CBS-31, and ½ gallon per minute for the CBS-32 before connecting it to the brewer.
General:
Use only qualified beverage equipment service technicians for installation. A Service Company Directory may be found on our web site, http://www.fetco.com.
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.“Aap” model brewers are shipped with the legs attached. These legs are factory adjusted to one of two settings. One setting is for the 2.2 liter air pot (narrow).* The other setting is for the 3.0 liter air pot (wide).* The legs for the “A” model brewers are packed inside the brew basket, and must be attached by the installer. Place the brewer on its back and screw in the legs.
3.Place the brewer on the counter or stand.
4. |
When the brewer is in position, level it front to back |
Warning: Legs are to be adjusted for |
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as well as side to side by adjusting the legs. |
leveling the brewer only. Do not use |
5. |
Remove the lower cover to access the water and |
for height adjustment or extend them |
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electrical connections. Knock-outs are provided in |
higher than necessary. |
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the back and base of the brewer body for the |
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connections. |
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*Adjusting leg settings: Two holes are provided to adjust the width of the leg rails. Remove the ¼-20 allen head bolt with a 3/16 allen wrench.and move rail to line up with desired hole. Fasten ¼-20 allen bolt. Repeat process on other side.
Water Connection
1.Water inlet is a 1/4 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 ¼ gallon per minute for the CBS-31, and ½ gallon per minute for the CBS-32, and that the water pressure is between 20 and 75 psig.
6.Use a wrench on the factory fitting when connecting the incoming water line. This will reduce stress on the internal connections and reduce the possibility of leaks developing after the installation has been completed.
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