baxter PW1E Manual de usuario
Baxter Mfg, a Division of ITW FEG, LLC • 19220 State Route 162 East • Orting, WA 98360-9236
Phone: (360) 893-5554 • Fax: (360) 893-1337
www.baxtermfg.com
Model Number: ___________
Serial Number: ___________
Date of Installation: ___________
Operator
Manual
FORM 36756 (Feb. 2019)
PROOFER &
RETARDER/PROOFER
MODELS
PW1E
PW1S
PW2E
PW2S
PW3S
RPW1S
RPW2E
RPW2S
– 2 –
©ITW FEG, 2019
TABLE OF CONTENTS
GENERAL................................................................................................................................................ 3
INSTALLATION....................................................................................................................................... 3
OPERATION ........................................................................................................................................... 4
Proong .............................................................................................................................................. 4
Retarding ............................................................................................................................................ 4
Advanced Controls - Standard Proofer............................................................................................... 5
Advanced Controls - Retarder/Proofer .............................................................................................. 7
Operating parameter setup............................................................................................................... 14
Customized Operation...................................................................................................................... 16
Select Proofer Model VIA Bootloader ............................................................................................... 17
Update the Proofer Firmware VIA Bootloader .................................................................................. 18
Control Board Power Up................................................................................................................... 19
LCD Contrast Adjustment ................................................................................................................. 19
MAINTENANCE.................................................................................................................................... 20
Light Bulbs........................................................................................................................................ 20
Shut Down ........................................................................................................................................ 20
Cleaning ........................................................................................................................................... 20
Service and Parts Information .......................................................................................................... 20
TROUBLESHOOTING ......................................................................................................................... 20
– 3 –
OPERATION AND CARE OF
PROOFERS & RETARDER/PROOFERS
SAVE THESE INSTRUCTIONS
GENERAL
The Proofer and Retarder/Proofer cabinets proof racks of dough products under controlled temperatures
and humidity prior to baking. There are several to choose from. The standard proofers are equipped to proof
dough only. Retarder/Proofers gradually thaw frozen dough. The retarders operate like a refrigerator by
keeping the interior cool, which also provides an excellent environment for storing dough prior to proong.
The cooler temperature slows the yeast fermentation process and prevents the dough from rising. The
Automatic Retard/Proof feature adds the exibility of programming times to retard and automatically proof
in one operation.
The Proofers and Retarder/Proofers oer a unique modular design, allowing for a wide variety of sizes
in standard models. They can be ordered as one-, two-, or three-section roll-in models. All Proofer and
Retarder/Proofer cabinets have easy-to-clean stainless steel interior and exterior panels.
It is suggested that you thoroughly read this manual and carefully follow the instructions provided.
INSTALLATION
Proofers and Retarder/Proofers must be installed by authorized trained service technicians.
– 4 –
OPERATION
The following pages cover the operation procedures for the various control options of the Proofer
and Retarder/Proofer cabinets. The control panels come in two congurations: standard proofer and
retarder/proofer.
PROOFING
Controlled temperature and humidity in the proofer promotes yeast fermentation, which generates gas and
causes the dough to rise. Proong takes from 45 to 60 minutes, depending on the product. A temperature
setting of 95°F (35°C) and humidity at 85% are typical but will vary slightly, depending on the product
being proofed. To dry-proof, set the humidity to the lowest setting. The chart below is only a guide. Ask
your dough supplier for technical product reports to set up your own chart.
RETARDING
The retard feature gradually thaws frozen dough. Set the temperature between 36°F and 38°F (2°C
to 3°C) for best results. Thawing frozen dough at retarder temperatures takes approximately 6 hours
minimum. Retarding slows the yeast fermentation process, reduces gas formation and inhibits the dough
from rising. This also provides an excellent environment for storing dough products up to 48 hours by
keeping the dough interior cool. Dough should not be refrozen after thawing.
It is likely that condensation will form if product is placed directly into the proofer from the retarder. For
best results, allow the product to reach room temperature before placing into the proofer.
Units equipped with auto mode will slowly and automatically bring the proofer up to temperature without
removing the product from the unit.
Product Proong
Temperature % Humidity Proof Time Minutes
Rolls 95°F (35°C) 85% 55 min.
French Crust Bread 14 oz. 90°F (32°C) 90% 45 min.
French Crust Bread 10 oz. 90°F (32°C) 85% 45 min.
Bagels 85°F (29°C) 85% 50 min.
Croissants 75°F (24°C) 70% 30 min.
– 5 –
ADVANCED CONTROLS - STANDARD PROOFER
PROOF MODE
ON/OFF - Press to start/stop the proof mode.
TEMP UP or DOWN ARROW - Press to set the
temperature.
TEMP WINDOW - Displays the current
temperature.
%HUMIDITY UP or DOWN ARROW - Press to
set the humidity.
%HUMIDITY WINDOW - Displays the current
humidity.
NOTE: When the actual humidity is less than 26%,
the humidity window will show 25%. When the actual
humidity is higher than 25%, the humidity window will
show the actual humidity. To view the temperature or
humidity set point, touch the up or down arrow once.
TIMER NUMBER
UP ARROW - Press to select a timer
(1 through 4).
START/STOP - Press to start/stop the selected
timer.
TIMERS UP or DOWN ARROW - Press to set
the desired time on the selected timer.
TIMERS WINDOW - Displays the hours and
minutes remaining on the selected timer.
TEMP
%HUMIDITY
ON
ON
ON
OFF
TIMER
TIMERS
NUMBER
ON
START
STOP
– 6 –
Proof
The proof feature allows thawed dough to rise by gradually increasing the temperature and humidity of
the dough.
1. Press the ON/OFF button to start the proof mode.
The ON/OFF Indicator Light is lit.
2. Enter the desired temperature by pressing the UP
or DOWN arrow next to the TEMP window. The
small ON dot located in the lower right corner of
the TEMP window will light if the actual temperature
is below the set temperature and the unit is calling
for heat.
3. Enter the desired humidity by pressing the UP or
DOWN arrow next to the %HUMIDITY window.
4. Enter the desired time. (See Entering Time below.)
NOTE: For best results, allow the proofer to reach set temperature and humidity before putting product
in. Proof at lower temperatures rather than higher temperatures.
Entering Time
There are four individual timers that can be used for timed operations. Timers run independently and will
not start or stop an operation.
1. Press the UP arrow button next to the TIMER NUMBER window to select one of four timers. The
number will be displayed in the TIMER NUMBER window.
2. Enter the desired time by pressing the UP or DOWN
arrow next to the TIMERS window.
3. Press the START/STOP button to activate the timer.
The small ON dot located in the lower right corner
of the TIMER NUMBER window blinks to indicate
the timer is running.
4. When the timer expires, a beeper sounds and
the timer number ashes in the TIMER NUMBER
window. Press START/STOP to silence the beeper.
5. If more than one timer is needed, select another timer and enter the desired time. To begin the
timing countdown on the timer you want to run, select the timer and press the START/STOP button.
The START/STOP button only starts or stops the timing operation for the timer shown in the TIMER
NUMBER window.
6. When multiple timers are in use, the timer number will ash on the screen as each one times out.
7. Previous time settings remain in the timers until changed.
TEMP
%HUMIDITY
ON
ON
ON
OFF
TIMER
TIMERS
NUMBER
ON
START
STOP
TEMP
%HUMIDITY
ON
ON
ON
OFF
TIMER
TIMERS
NUMBER
ON
START
STOP
– 7 –
ADVANCED CONTROLS - RETARDER/PROOFER
The Retarder/Proofer has several options to choose from the control panel.
• Manual Proof Operation
• Manual Retard Operation
• Automatic Retard and Proof Operation
START-UP:
ON/OFF - Turn on/o the setup mode.
TEMPERATURE UP or DOWN ARROW - Press to
set the temperature level.
TEMPERATURE WINDOW - Displays the current
temperature. Displays set temperature when being
adjusted.
HUMIDITY UP or DOWN ARROW - Press to set the
humidity level.
HUMIDITYWINDOW - Displays the current humidity.
Displays set humidity when being adjusted.
TIMER NUMBER ARROW - Press to select a timer
(1 to 4).
TIMER START/STOP BUTTON - Press to start/stop
the timer.
TIMERS UP or DOWN ARROW - Press to set the
desired time.
TIMERS WINDOW - Displays the hours and minutes
remaining on the timer.
ARROW BUTTONS - Use with LCD operation.
LCD PANEL - Displays all setup options of the Proofer,
Retarder, or automatic Retard/Proofer operation.
CONTROL
To enter the operation mode, press ON/OFF button
(Fig. 1).
OPERATION MODE:
The LCD panel displays three options after the ON/
OFF button is pressed (Fig. 2).
Fig. 1
Fig. 2
– 8 –
Proof
• Press the "PROOFER" operation arrow button (Fig. 2).
• Enter the desired temperature (65°F - 115°F) by pressing up or down arrow button (Fig. 3).
• Enter the desired humidity (25% - 95%) by pressing up or down arrow button.
• Enter the desired time for timer. (If it is timed out, beeper is pulsed and timer number ashes.)
PROOFER TIMINGoooo
Press STOP to End.
>
CHANGE MODE
8:42am Friday
After entering desired time and pressing the timer
START/STOP button, the LCD displays message
"PROOF TIMINGoooo" to indicate the proof operation
is now running with timers (Fig. 4).
To stop the proof timer operation, press START/STOP
button. To stop the proof operation, press "CHANGE
MODE" arrow button or ON/OFF button.
NOTE: It is normal to notice that proofer fans in airduct
keep running for 20 minutes to cool down after the
proof operation is canceled.
LED is on indicating the
unit is running.
Fig. 3
Fig. 4
PROOFER MODE:
Enter Settings Above
CHANGE MODE
9:37A.M Friday
– 9 –
Retard
• Press the "RETARDER" operation arrow button (Fig. 2).
• Enter the desired temperature (34°F - 50°F) by pressing up or down arrow button.
• Enter the desired time for timer. (If it is timed out, beeper is pulsed and timer number ashes.)
NOTE: Retard operation does not oer humidity control. A xed humidity value is used for this
operation.
NOTE: Defrost cycle can be set by entering the Parameter Setup Mode. See chart for default value. During
defrost cycle active, the LCD ashes "DEFR" at the bottom left corner.
Enter the desired timer and press timer START/
STOP button. The LCD displays message
"RETARDER TIMINGoooo" to indicate the retard
operation is running with timer (Fig. 5 and Fig. 6).
To stop the retard timer, press timer START/STOP
button. To stop the retard operation, press "CHANGE
MODE" arrow button or ON/OFF button.
LED is on indicating the
unit is running.
Fig. 6
Fig. 5
RETARDER TIMINGoooo
Press STOP to End.
CHANGE MODE >
10:49am Friday
RETARDER TIMINGoooo
Press STOP to End.
CHANGE MODE >
10:49am Friday
– 10 –
RETARDER/ PROOFER (Auto Mode)
This operation will put Retard and Proof in one operation. The automatic Retard/Proof operation can be
programmed for either a single day or seven days. (See chart for the parameter value setup.) After one
operation cycle (Retard and Proof) is nished, the unit now runs Proofer mode. To resume the next day
program, the operator must go to RETARDER/PROOFER Mode and press "Start/Retard/Proofer" arrow
button.
NOTE: Rest period and Recover time are setup times before the unit enters the proof stage. (See chart
for the default value.)
The operator must select "CHANGE MODE" arrow button, "RETARDER/PROOFER" arrow button, then
press "Start/Retard/Proof" arrow button to resume the program for the next day.
• Follow the steps below to program automatic Retard/Proof operation.
After pressing Review/Edit
Settings, the next screen on the
LCD is shown here (Fig. 8).
Review/Edit Settings>
Start Retard/Proof>
CHANGE MODE>
RETARDER/PROOFER
Today is Friday
Change DAY? >
[NEXT]
7 DAY PROGRAM
In Figure 8, the LCD displays "7 DAY PROGRAM" because the parameter P15 value is set to "1".
NOTE: This step is for service only. If single day program is preferred, see Operating Parameter Setup
to change P15 value to "0".
If day is not correct, then press "Change DAY?" arrow button. The LCD next screen displays the option
to select days as shown below.
DAY
DAY >
[NEXT]
Today is Friday
Use the arrow buttons to change
day. Then select NEXT button
or arrow button to set the clock
(Fig. 9).
To enter the RETARD/PROOF
operation, press "Review/Edit
Settings" arrow button (Fig. 7).
Fig. 7
Fig. 8
Fig. 9
Review or edit new settings.
Press here to change day.
Este manual sirve para los siguientes modelos
7
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