DEEP FRYER WITH TIMER
AND
DIGITAL INPUTS
OPERATING SPECIFICATIONS
REV1.2
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1. USER INTERFACE
FUNCTION KEY FUNCTION
B1 START
B2 MELT
B3 DISPLAY
B4 TIMER
B5 TIMER
LED FUNCTION
L1 START LED
L2 MELT LED
L3 DISPLAY LED
L5 ALARM LED
°C Celsius LED
°F Fahrenheit LED
min TIMER LED
1.1. Setting the set-point
To access the procedure
• Press the [ENCODER] button, LED L3 flashes.
To modify the value
• Turn the encoder within 15 seconds
To exit the procedure
• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds
1.2. Setting the timer
The value of the timer can be set within 0 and 99 minutes.
To access the procedure
• Make sure the timer is in the stop status.
• Press the [B4] key, the min LED flashes, the value on the display flashes.
Alternatively
• Press the [B5] key, the min LED flashes, the value on the display flashes.
To modify the value
• Turn the encoder within 15 seconds
To exit the procedure
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• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds
1.3. Timer start
• Press the [B4] key for at least 1 second, the min LED flashes.
Alternatively
• Press the [B5] key for at least 1 second, the min LED flashes.
1.4. Timer stop
• Press the [B4] key for at least 1 second.
Alternatively
• Press the [B5] key for at least 1 second.
1.5. Modifying the count
The count value can be set within 0 and 99 minutes. Setting the count value at 0 means
putting the timer in the stop status.
To access the procedure
• Make sure the timer is in the start status.
• Press the [B4] key, the min LED flashes, the value on the display flashes.
Alternatively
• Press the [B5] key, the min LED flashes, the value on the display flashes.
To modify the value
• Turn the encoder within 15 seconds
To exit the procedure
• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds
1.6. Setting the configuration parameters
To access the procedure
• Make sure that the instrument is in the STOP status.
• Press the [ENCODER] button for 4 seconds, the PA label appears on the display.
• Press the [ENCODER] button to display the corresponding value
• Turn the encoder within 15 seconds to set the value at -19.
• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds
• Press the [ENCODER] button for 4 seconds, the first parameter label appears on the
display.
To modify a parameter:
• Turn the encoder within 60 seconds to select a parameter.
• Press the [ENCODER] button to display the corresponding value
• Turn the encoder within 15 seconds to set the desired value.
• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds
To exit the procedure
• Press the [ENCODER] button for 4 seconds or do not operate on the keyboard for 60
seconds
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1.7. Restoring the default parameters
• Press the [ENCODER] button for 4 seconds, the PA label appears on the display.
• Press the [ENCODER] button to display the corresponding value
• Turn the encoder within 15 seconds to set the value at 743.
• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds
• Press the [ENCODER] button for 4 seconds, the dEF label appears on the display
• Press the [ENCODER] button to display the corresponding value
• Turn the encoder within 15 seconds to set the 149 value.
• Press the [ENCODER] button or do not operate on the keyboard for 15 seconds. The
display will show the flashing dEF message for 4 seconds.
To exit the procedure
• Press the [ENCODER] button for 4 seconds.
1.8. Modification of the magnitude shown on the display
The display can show the value of probe 1, the set-point value or the timer value (setting
or count in progress).
To modify the magnitude shown on the display
• Press the [B3] key for 1 second. LED L3 is on if the data shown on the display is the
work set-point. The min LED is on if the data shown on the display is the setting of the
timer and the timer is in the stop status.
1.9. Silencing the buzzer
Press a key or the [ENCODER] button. The buzzer rings for
• probe 1 error
• probe 2 error
• temperature alarm
• board temperature alarm
• the first time the temperature reaches the set-point
• at the end of timer count
• depending on the status of the digital inputs, further details are seen in the following
paragraphs
1.10. Displaying probe 2 temperature
To access the procedure
• Make sure the probe is enabled.
• Press the [B3] key, the Pb2 label will appear on the display.
To display the board temperature value
• Press the [ENCODER] button.
To exit the procedure
• Do not operate on the keyboard for 15 seconds
or
• Press the [ENCODER] button to go back to display of the Pb2 label.
• Press the [B3] key or do not operate on the keyboard for 15 seconds
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