13
START-UP OF UNIT
Use the following procedure to start trial operation or actual operation of the unit.
1. Turn off the switch of the backup cooling kit (optional component) if it is installed.
2. Connect the power supply cord to the dedicated outlet having appropriate rating with the chamber
empty, and turn on the power switch on the freezer.
3. Check that the battery switch is ON.
4. The audible alarm may be activated. In this case, press the buzzer stop key (BUZZER) to silence the
alarm.
5. Set the desired chamber temperature. See page 14 for the temperature setting.
6. Check that the chamber temperature reaches the desired temperature.
7. Turn on the switch of the backup cooling kit (optional component) if it is installed.
8. Make sure that the alarm lamp blinks and the buzzer sounds by pressing the alarm test key (ALARM
TEST).
9. After confirming the above, you can put articles into the freezer chamber in a small batch to prevent the
temperature rise.
Note:
•
When you start the unit at low ambient temperature the unit is programmed to repeatedly turn on and off
the compressor in order to make its startability better. (115 V 60 Hz only)
Operation after power failure
The set value is memorized by nonvolatile memory. Accordingly, the freezer resumes the operation with
setting before power failure.
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