Programming; Batch Settings - Iced Tea Only Version - Fetco Extractor TBS-21A User Manual

Turn the power switch off.
Remove the control board cover, located behind the dispenser.
Turn the power switch on.
Hold the SET button for 5 seconds, until the display reads SET.
Next, the display will show the software version
Press SET. The first parameter number will be displayed briefly,
followed by the current setting.
Example: 1.0 = Batch 1 brew volume, 3.0 gallons
Use the UP and DOWN buttons to adjust the setting.
Press SET again. The next parameter will be displayed briefly,
followed by the current setting.
Example: 1.1 = Batch 1 extract percentage, 25%
Use the UP and DOWN buttons to adjust the setting.
Continue this way until all parameters are programmed.
See the chart below for an explanation of each parameter.
Important! To save your changes and return to operating mode,
you must hold SET for 5 seconds until the display reads STB.
Batch Settings – Iced Tea Only Version
(See next page for Iced Tea / Coffee version)
Parameter Name
0.0 Software Version
1.0 Batch Volume
1.1 Extract %
1.2 Pulses
1.3 Brew Time
(If 1.2 > 1)
1.4 Dilution During
Brew
(If 1.2 > 1)
1.5 Dilution Delay
(If 1.4 = 0)
1.6 Drip Delay
2.0 Brew Volume
2.1 Extract %
2.2 Pulses
2.3 Brew Time
(If 2.2 > 1)
2.4 Dilution During
Brew
(If 2.2 > 1)
2.5 Dilution Delay
(If 2.4 = 0)
2.6 Drip Delay

Programming

Example:
Range Increment
1.0 – 3.2 gal.
1% - 50%
1 – 25
2:00 – 15:00 10 sec.
minutes
0 - 1
0 – 15:00 min.
0:10 – 15:00 min. 10 sec.
1.0 – 3.2 gal.
1% - 50%
1 – 25
2:00 – 15:00 10 sec.
minutes
0 - 1
0 – 15:00 min.
0:10 – 15:00 min. 10 sec.
7
Display
SET
0.30
1.0
3.0
1.1
25
STB
Default Setting
0.1 3.0 gal.
1% 25%
1 1
4:00 min.
0
0:10 3:00 min.
3:00 min.
0.1 1.5 gal.
1% 25%
1 1
4:00 min.
0
0:10 1:30 min.
1:30 min.
CONTROL BOARD
The display shows the
actual water temperature
when not in Programming
mode.
Comment
Not to exceed 1 gal.
0 = no
1 = yes
Not to exceed 1 gal.
0 = no
1 = yes