30
15
When the system is in the alarm mode, you can press the “Silence” on the display panel to 
cancel the alarm.  (The remote alarm will not be stopped.)
If the alarm condition still exists, the buzzer will return to the alarm mode again 
automatically 20 minutes later.
Automatic Alarm Recovery
This series of refrigerator is has an automatic alarm recovery feature.
Remote alarm terminals are installed on the 
refrigerator and the alarm signal behind the 
compartment is output by the terminals. The 
bearing capacity of the terminals is DC 30V, 2A. 
Terminal output:
Remote alarm terminals include NO, NC and COM. 
The user can choose “NO” or “NC” if needed. 
Remote Alarm Terminals
HYC-290/390/390F/610/890/940/940F has remote alarm terminals:
HYC-260/360 series does not have the remote alarm function. 
COM
NO
NC
Pad lock 
Solid door
Control panel
Light switch
USB port
Door 
lock
Door ajar
alarm switch
Battery 
switch
Handle
HYC-390F 
Caster Leveling leg