Setting The Chamber Temperature - Phcbi MDF-DU300H Manual De Instrucciones

SETTING THE CHAMBER TEMPERATURE

Set the chamber temperature as required to keep the stored material at an appropriate temperature
for a long period of time.
 Setting range of chamber temperature: between -90
 Initial setting (factory setting): -80
The guaranteed minimum chamber temperature is -85
load, although the set value for the chamber temperature can range from -90
For example, to change the setting of chamber temperature to -75
(The following is only an example.
temperature.)
Plug-in the power supply plug and
1 turn on the power switch.
(only when start-up of unit)
2 Press the "Set" key once.
Press the up arrow key (as many
3 times as needed to reach the
desired figure).
4 Press the scroll key once.
Press the up arrow key (as many
5 times as needed to reach the
desired figure).
6 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
Choose the actual setting according to the desired chamber
Operation Key operated
o o
C and -50 C
o C at an ambient temperature of 30
o C
Display after operation
The current chamber temperature
----
blinks.
The current setting (-80) is displayed
SET
and the first figure (8) blinks.
The display changes from -80 to -70.
The second figure (0) starts to blink.
The display changes from -70 to -75.
The new setting is memorized and
SET the current chamber temperature
blinks.
o C with no
o C to -50 o C.
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