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8
7. Open Door Alarm
1) If the door is opened, a “door open” warning sign will turn on.
2) If the door remains open for more than 30 seconds, the sound alarm beeps 3 times;
if it remains open more than 60 seconds, the sound alarm beeps 5 times and if it
remains open more than 5 minutes, the sound alarm will beep continuously.
8. Notice: P-sensor of High temperature alarm or Low temperature alarm may sound at
installation depending on the temperature of P-sensor located inside of the cabinets.
When the alarm goes off, press “Mode” and “Verify” buttons at the same time for 2
seconds, then the alarm will stop ringing. This will continue until the temperature goes
into the range between Hi and Low temperature.
B. ELECTRONIC CONTROLLER
1. DISPLAY PANEL
2. ELECTRONIC CONTROLLER SETTING MODE
Display
Description
St
Temperature Setting Mode
di
Temperature Differential Setting Mode
th
Cabinet Temperature Verification Mode
dt
Defrost Frequency Setting Mode
tb
Rapid Freeze Mode (Freezers Only)
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