39
4. TROUBLESHOOTING
1) Sound function
1-1) T o confirm that a command is inputted properly, whenever a button is pressed, a
“ding-dong” sound is produced.
1-2) When two or more buttons are pressed simultaneously or if a wrong button is pressed,
there is no sound.
2) Door Open Alarm
2-1) When the doors remain open for 2 minutes, 10 beeps are produced.
2-2) If the doors continue to remain open more than 2 minutes, 10 beeps are produced
every 1 minute.
2-3) The beeps will cease immediately when the doors are closed.
1) Communication Error between MAIN MICOM and Panel MICOM
1-1) When there is no response in 10 seconds after the Main MICOM sends a
communication signal to the Panel MICOM, "PC Er" will blink on the Display Panel until
the communication error is released.
1-2) When there is no response in 10 seconds after the Main MICOM sends a
communication signal to the Panel MICOM, the entire Cool Select Zone Display will
blink.
This function is for display purpose on the floor of a show room or a store.
1) Mode ON /OFF
1-1) To select for the Cooling Off mode, press Lighting and Freezer Temp, buttons
simultaneously for 3 seconds until a “ding-dong” sound is heard.
1-2) To cancel this mode, press the same buttons again for 3 seconds until a “dingdong”
sound is heard.
2) Operation
2-1) Most of the system function except the compressor operation are working properly.
2-2) There is no defrost cycle in this mode.
2-3) “OF” is displayed on F, R Display.
2-4) Cooling Off mode is not cleared even if power is reset.
This function is for display purpose on the floor of a show room or a store.
1)Mod e ON /OFF
1-1) To select for the Exhibition Mode, press Lighting and Freezer Temp, buttons
simultaneously for 8 seconds until a “ding-dong” sound is heard.
1-2) To cancel this mode, press the same buttons again for 8 seconds until a “dingdong”
sound is heard.
2) Operation
2-1) Most of the system function except the compressor operation are working properly.
2-2) There is no defrost cycle in this mode.
2-3) Exhibition Mode is cleared if power is reset.
4-2) Sound function
4-3) Communication Error Display Function
4-4) Cooling Off Function(US Model Only)
4-5) Exhibition Mode Function(NON US Model Only)
To Next Page
Loading...
