AUBER INSTRUMENTS
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2018.08
P6/14
Table 3. Step program setting parameters
Step Program Settings for Mashing Mode (PROG)
Display
Code
Description
Setting
Range
Initial
Setting
Remark
c-1
C-1
Step 1 set temperature
0 ~ 999
122
Note 6
t-1
t-1
Step 1 time duration
hold, stop
0 ~ 99:00
00:30
c-2
C-2
Step 2 set temperature
0 ~ 999
140
t-2
t-2
Step 2 time duration
hold, stop
0 ~ 99:00
00:20
c-3
C-3
Step 3 set temperature
0 ~ 999
154
t-3
t-3
Step 3 time duration
hold, stop
0 ~ 99:00
00:40
c-4
C-4
Step 4 set temperature
0 ~ 999
168
t-4
t-4
Step 4 time duration
hold, stop
0 ~ 99:00
00:15
c-5
C-5
Step 5 set temperature
0 ~ 999
50
t-5
t-5
Step 5 time duration
hold, stop
0 ~ 99:00
00:00
c-6
C-6
Step 6 set temperature
0 ~ 999
50
t-6
t-6
Step 6 time duration
hold, stop
0 ~ 99:00
00:00
c-7
C-7
Step 7 set temperature
0 ~ 999
50
t-7
t-7
Step 7 time duration
hold, stop
0 ~ 99:00
00:00
c-8
C-8
Step 8 set temperature
0 ~ 999
50
t-8
t-8
Step 8 time duration
hold, stop
0 ~ 99:00
00:00
Note 6: Step program settings, C-1 ~ C-8, t-1 ~ t-8:
A total of 8 steps can be programmed in step mashing mode. Each step contains
the set temperature (C-X) and the time duration for this step (t-
X), where “X” is
the step number (e.g. step 4 temperature is represented by C-4, and step 4 time
is represented by t-4). Time starts counting when the reading temperature is tSP
(section 6.2, note 3) degree below the set temperature in that step, and stops
counting once time is up. Then it will jump to next step. The time unit is
hour:minute (hh:mm) with 1 minute resolution.
You can also set time to “hold”,
or “stop” by keep turning counterclockwise, until the reading is below the zero.
The initial step program for mashing:
Table 4. Default step program settings.
Parameter
Initial Setting
C-1
122
t-1
00:30
C-2
140
t-2
00:20
C-3
154
t-3
00:40
C-4
168
t-4
00:15
C-5
50
t-5
00:00
C-6
50
t-6
00:00
C-7
50
t-7
00:00
C-8
50
t-8
00:00
This program will control the temperature at 122F for 30 minutes. Then, change
the temperature to 140F and hold for 20 minutes. Then change the temperature
to 154F and hold for 40 minutes. Finally change the temperature to 168F and
hold for 15 minutes. Then end the program (timer is set to 0 for step 5 and 6).
goto
prog
Knob
C-1
122
Knob
T-2
00
:
20
Knob
C-8
50
Knob
80
100
Knob
T-8
00
:
00
Step 1
set temp.
Step 2
time duration
Step 8
set temp.
End
Press
Press
Press
Press
Press
T-1
00
:
30
Knob
C-2
140
Knob
Step 1
time duration
Step 2
set temp.
Press
Press
Step 8
time duration
Figure 8. Flow chart of setting step program settings.
6.3 Boiling Parameters
Parameters the configure the boiling control are grouped under this menu.
For the easy of discussion, we divide the boiling mode into two phases, the
initial
heating phase
and
boiling phase
. During the initial heating phase, power
output is set high to accelerate the temperature rise. During the boiling phase,
the power output is lowered to prevent the boiling over. We name the output
setting for the boiling
phase as “
Boil Output
” setting. I
ts value is always
displayed on the bottom LED display and can be adjusted by turning the knob.
The acceleration power output setting is not displayed at bottom display during
initial heating, because it rarely set to less than 100%.
Table 5. Boiling mode parameters
Boiling Mode Parameters (BOIL)
Display
Code
Description
Setting Range
Initial
Setting
Remark
bAST
bAST
Boiling acceleration
set temp.
-999 ~ +9999° C
or ° F
200
Note 7
bOUT
bOUT
Boiling acceleration
output power
0 ~ 100%
100
ne
nE
Total number of timer
events
1 ~ 9
3
Note 8
Bot1
Bot1
Event 1 timer
0 ~ 99:59
01:00
Bot2
Bot2
Event 2 timer
0 ~ 99:59
00:20
Bot3
Bot3
Event 3 timer
0 ~ 99:59
00:01
btSP
btSP
Boiling timer start
temp.
-999~+9999 ° C
or ° F
208
Note 9
AD
Ad
Alarm duration for
boil mode
0 ~ 200
10
Note 10
bEO
bEO
Boiling ending
options
ON, OFF
OFF
Note 9
tf
tF
Timer function for
boil mode
ON, OFF
ON
Note 9
Note 7: Acceleration heating function: bAST, bOUT
EZboil accelerates heating speed of the initial heating phase by running the
heater at high power, then reduce the power once the temperature is getting
close to the boil. The heating acceleration in boiling mode is controlled by two
parameters,
Boiling acceleration set temperature, bAST
and
Boiling
acceleration output power, bOUT
. The bAST set the temperature limit that
below this temperature, the controller will output at a power determined by the
bOUT. When temperature rise to the bAST, the output will automatically reduce
to a lower level to prevent a messy boiling over. The boiling over is caused by
several factors including the amount of foam on the surface and the power of the