Setting The Alarm Temperature; Setting The High-Temperature Alarm - Phcbi MDF-DU300H Instructions D'utilisation

SETTING THE ALARM TEMPERATURE

Setting the high temperature alarm
An abnormality (chamber temperature rise) is indicated by the alarm indicator, and the chamber
temperature display blinking, and the buzzer sounding (15 minutes after blinking) if the chamber
temperature exceeds the set value of the high-temperature alarm. Always set the high-temperature alarm
to protect stored items from damage resulting from an increase in temperature.
 Setting range for high-temperature alarm:
between 5
 Initial setting (factory setting): 10
For example, to change the alarm temperature from chamber set temperature plus 10
high-temperature alarm works at 10
temperature plus 5
temperature)
(The following is only an example.
temperature.)
Operation
1
Press the up arrow key for 5
2
seconds.
3 Press the up arrow key once.
4 Press the "Set" key once.
Press the up arrow key (as many
5 times as needed to reach the
desired figure).
6 Press the scroll key once.
Press the up arrow key (as many
7 times as needed to reach the
desired figure).
8 Press the "Set" key once.
The unit will return from setting mode to temperature display mode automatically after 90 seconds if no
key is operated (auto-return function). In this case, the setting is not changed.
o C and 40 o C higher than the chamber set temperature
o C higher than the chamber set temperature
o
C higher than the chamber set temperature) to chamber set
o
C (i.e. the high-temperature alarm works at 5
Choose the actual setting according to the desired alarm
Key operated
o
C higher than the chamber set
Display after operation
The current chamber temperature is
----
displayed.
The current chamber temperature
changes to function code F00 and
the right-hand figure (0) blinks.
The display changes from F00 to F01.
The current setting (010) is displayed
SET
and the right-hand figure (0) blinks.
The display changes from 010 to 015.
The middle figure (1) starts to blink.
The display changes from 015 to 005.
The new setting of the high-temperature
SET alarm is memorized and the current
chamber temperature is displayed.
o
C (i.e. the
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