15
ALARMS FUNCTIONS
This unit has the alarm functions shown below.
Contact our sales representative or agent after moving the storage items to other refrigerator or freezer if
the alarm status continues because there is a possibility of any failure.
Alarm & Safety
Situation
Indication
Alarm buzzer
Remote alarm terminal
High temperature
alarm
If the chamber temperature deviates
by +10
o
C (factory set) from setting.
Alarm lamp is flashed.
Temperature display is
flashed.
Intermittent tone after
a delay of 15 minutes.
Remote alarm is activated
after a delay of 15 minutes.
Low temperature
alarm
If the chamber temperature deviates
by -10
o
C (factory set) from setting.
Alarm lamp is flashed.
Temperature display is
flashed.
Intermittent tone after
a delay of 15 minutes.
Remote alarm is activated
after a delay of 15 minutes.
Power failure
alarm
In the case of power failure.
When power switch is turned OFF.
When the power to the unit is
disconnected.
Alarm lamp is blinks.
Intermittent tone
Remote alarm is activated.
Door alarm
When the door is open.
Door check lamp is lit.
Intermittent tone after
a delay of 2 minutes.
-----
The remote alarm terminal is in alarm status in conjunction with the alarm buzzer. However, the
alarm status of the remote alarm terminal is cancelled by pressing the alarm buzzer stop key (BUZZER).
SAFETY FUNCTIONS
This unit has the safety functions shown below.
Alarm & Safety
Situation
Indication, Alarm buzzer
Safety operation
Auto return
When there is no key pressing in
setting mode for 90 seconds.
-----
Finishing of setting mode
and returning to the
temperature display mode.
Key lock
When the key lock is ON (Lo1).
-----
The change of temperature
setting is disable.
