Fetco Extractor TBS-21A User Manual - Programming
7
Programming
f
Turn the power switch off.
CONTROL
BOARD
f
Remove the control board cover, located behind the dispenser.
f
Turn the power switch on.
Display
f
Hold the SET button for 5 seconds, until the display reads SET.
SET
f
Next, the display will show the software version Example:
0.30
f
Press SET. The first parameter number will be displayed briefly,
1.0
followed by the current setting.
3.0
Example: 1.0 = Batch 1 brew volume, 3.0 gallons
Use the UP and DOWN buttons to adjust the setting.
f
Press SET again. The next parameter will be displayed briefly,
1.1
The display shows the
actual water temperature
when not in Programming
mode.
followed by the current setting.
25
Example: 1.1 = Batch 1 extract percentage, 25%
Use the UP and DOWN buttons to adjust the setting.
f
Continue this way until all parameters are programmed.
See the chart below for an explanation of each parameter.
f
Important! To save your changes and return to operating mode,
you must hold SET for 5 seconds until the display reads STB.
STB
Batch Settings – Iced Tea Only Version
(See next page for Iced Tea / Coffee version)
Parameter
Name
Range
Increment
Default
Setting Comment
0.0
Software
Version
1.0
Batch Volume
1.0 – 3.2 gal.
0.1
3.0 gal.
1.1
Extract %
1% - 50%
1%
25%
Not to exceed 1 gal.
1.2
Pulses
1 – 25
1
1
1.3 Brew
Time
(If 1.2 > 1)
2:00 – 15:00
minutes
10 sec.
4:00 min.
1.4 Dilution
During
Brew
(If 1.2 > 1)
0 - 1
0
0 = no
1 = yes
1.5 Dilution
Delay
(If 1.4 = 0)
0 – 15:00 min.
0:10
3:00 min.
Batch 1 - Full
1.6
Drip Delay
0:10 – 15:00 min.
10 sec.
3:00 min.
2.0
Brew Volume
1.0 – 3.2 gal.
0.1
1.5 gal.
2.1
Extract %
1% - 50%
1%
25%
Not to exceed 1 gal.
2.2
Pulses
1 – 25
1
1
2.3 Brew
Time
(If 2.2 > 1)
2:00 – 15:00
minutes
10 sec.
4:00 min.
2.4 Dilution
During
Brew
(If 2.2 > 1)
0 - 1
0
0 = no
1 = yes
2.5 Dilution
Delay
(If 2.4 = 0)
0 – 15:00 min.
0:10
1:30 min.
Batch 2 - Half
2.6
Drip Delay
0:10 – 15:00 min.
10 sec.
1:30 min.