17
UM Ovens and Incubators EN rev. 0 31.05.2021
•
Restart mode after absence of power energy
The mode in which the instrument starts working again after a power failure can be set:
VALUE Po
DESCRIPTION
0
When the power supply returns, the instrument does not automatically resume the heating cycle
but must be restarted manually.
1
When the power supply returns, the instrument automatically resumes operation from the
beginning of the interrupted heating cycle.
2
When the power supply returns, the instrument automatically resumes operation from the precise
point in the heating cycle at which it was interrupted.
Follow the instructions in paragraph 9 and use the keys
to set the password 0003. You can move quickly
between the digits using the SHIFT key
. Confirm the value by pressing SET/PROG button
again. The
parameter "
tm
" (max. temperature) appears in the top right-hand corner of the display, move on to the next
parameter "
Po
" (Power) by pressing SET/PROG button
again. Set the desired value (0, 1, 2) by pressing the keys
. Confirm the value by pressing SET/PROG button
again.
•
Temperature limit for over-temperature alarm
It is possible for the user to set the temperature value beyond which the instrument goes into overtemperature
alarm.
NOTE:
although it can be modified by the operator, this value is already set at the factory and is specifically
calibrated to the type of instrument in question, natural/forced oven or natural/forced incubator.
It is therefore advisable not to modify this value unless strictly necessary, as temperature fluctuations
above or below the set value, especially in natural convection models, are completely normal and therefore
reducing the AL value excessively would risk causing the instrument to go into alarm frequently and unnecessarily.
Follow the instructions in paragraph 10 and use the keys
to set the password 0003. You can move quickly
between the digits using the SHIFT key
. Confirm the value by pressing SET/PROG button
again. The
parameter "
tm
" (max temperature) will appear on the display in the top right-hand corner, briefly press the
SET/PROG key
to move on to the next parameters. When you reach the
AL
(alarm) parameter, set the minimum
temperature value above which you want the instrument to go into an overtemperature alarm by pressing the keys
. You can move quickly between the digits using the SHIFT key
.
Confirm the value by pressing SET/PROG button
again.
13.
Temperature offset on single point, on entire range,
on room temperature sensor
The instrument allows the user to set the offset values, i.e., the calibration values, on a temperature point, on the
entire temperature range and on the room temperature range.
NOTE:
although they can be modified by the operator, these values are already set by the factory and
perfectly calibrated with certified measuring instruments and Accredia references. It is therefore advisable
not to modify these values unless strictly necessary, for example, if a certified digital thermometer reveals
inconsistencies between the temperature readings of the instrument and those taken by the thermometer itself.
Follow the instructions in paragraph 10 and use the keys
to set the password 0003.
You can move quickly between the digits using the SHIFT key
. Confirm the value by pressing SET/PROG button
again. The parameter "
tm
" (max. temperature) will appear on the display in the top right-hand corner, briefly
press SET/PROG button
to move on to the next parameters until the desired ones are reached.
