7
SC112N-AC
Operation
User Manual
Electronic Controller
Introduction
The electronic controller controls and displays the chiller temperature, and
signals temperature alarms. It uses temperature probes and a door switch
to collect data and runs the chiller accordingly. The electronic controller
automatically switches the chiller between ‘Day’ and ‘Night’ modes
depending on chiller usage. The electronic controller is pre-programmed
and requires no initial setup or additional programming. SKOPE does not
recommend that the settings be changed unless it is absolutely necessary.
To ensure efficient operation, the electronic controller forces a defrost cycle
when required.
Faceplate
Because the electronic controller plays such an important role, it’s helpful to
know the parts of the faceplate you may use.
Door Switch
The front door (electronic controller side) is fitted with a door switch which
tells the electronic controller when the door is opened and closed. If the door
is opened for an extended period an alarm will sound. Press the alarm mute
button on the electronic controller to mute the alarm.
1
2
6
3
5
4
7
8
9
No. Item Description
1
Alarm Mute (up):
Mutes the audible alarm buzzer.
2
Day - Night:
Switches the chiller between ‘Day’ and ‘Night’ modes.
3
Light (down):
Switches the cabinet lights on and off.
4
Compressor:
ON when the compressor and condenser fan starts.
Flashes when activation of the compressor is temporarily delayed.
5
Fan:
ON when the internal cabinet fans are activated. Flashes
when activation of the fans is temporarily delayed.
6
Defrost:
ON when the defrost is activated. Flashes when the
defrost is temporarily delayed due to other procedures in progress.
7
AUX:
n.a.
8
Clock:
n.a.
9
Alarm:
ON when an alarm is signalled.
