Control Operation; Setting The Time And Date; Changing The Temperature Settings; Changing Alarm Settings - LabRepCo GM-ULT-1786 Owner's Manual

Alarms: Your freezer is protected with 21 alarm monitors. In the event of an alarm, an ALARM
MESSAGE will appear in the message line at the top of the screen and an alarm will sound.
Consult the chapter on Alarms in this manual

Control operation

Setting the time and date.

1. Using the DOWN key, scroll to SETTINGS and press ENTER.
2. Scroll to SET TIME and press ENTER
3. The active value in the date display (hours) will blink on and off.
Set the value using the UP and DOWN keys, and Press ENTER to
set the value (hour), and move to the next value (minutes).
Set minutes using UP and DOWN keys, press ENTER to save. The
active value will automatically scroll to the next settable value,
which is SET DATE.
4. Follow the same process to set the date.
Pressing BACK at any time will cancel the entered values.

Changing the Temperature Settings

1. Navigate to the SETTINGS mode, and press ENTER to access
the SETTINGS mode menu.
2. Use the UP and DOWN keys to scroll to the TEMP SET line,
then press ENTER.
3. Use the UP and DOWN keys to set the temperature to the
desired value, then press ENTER

Changing Alarm Settings

1. The high (HI) and low (LO) alarm settings are set in the same
way as the TEMP SET described above. Note that the alarms
cannot be set any closer to the temperature set point than 10
degrees.
Part number 21729, Rev 4
SYSTEM NORMAL
RUN MODE
˃SETTINGS MODE
SETTINGS MODE
˃SET TIME= 20:20:06
ACC CODE DISABLED
SETTINGS MODE
LO ALRM SET= -80.0
˃SET DATE = 00/00/00
SETTINGS MODE
HI ALRM SET= -60.0
˃TEMP SET =
-70.0
LOW ALRM SET= -80.0
SETTINGS MODE
ADJUST
˃TEMP SET =
-70.0
USING UP & DOWN
SETTINGS MODE
ACC CODE DISABLED
˃HI ALRM SET= -60.0
TEMP SET= -70.0
5