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Control Panel
Controller Display
In the “on" state, during normal operation, the display shows:
• the amount of time remaining for a timed blast chilling operation, if this is ongoing
• the temperature measured by the pin probe if a set-temperature chilling operation is ongoing
• the temperature of the cabinet, if storage is ongoing.
In "stand-by" mode, during normal operation, the display shows the temperature of the cabinet for ½ s every 3 s.
Signals
LED
Message
Timed Chilling LED
If on and the LED
is off, a timed chilling operation is ongoing
If on and the LED
is also on, a post timed-chilling storage operation is ongoing
If flashing, a timed chilling and storage cycle will have been selected
Set-temperature chilling LED
If on and the LED
is off, a set-temperature chilling storage operation is ongoing
If on and the LED
is also on, a post set-temperature chilling storage operation
will be ongoing
If flashing, a set temperature chilling and storage cycle will have been selected
If it’s on for ½ second every 3 seconds, the test to verify correct pin probe insertion
will be ongoing
If flashing and the LED
is on, then the test to verify correct pin probe insertion
will have had a negative outcome and the cycle will have been started in timed mode
If flashing and the LED
is on, the chilling stage will have had a negative
outcome and so this will continue
If flashing and the LEDs
and
are on, the chilling stage will have had a
negative outcome, the device will have switched to storage mode and this will be
ongoing
Storage LED
If on, a storage operation will be ongoing
If flashing then the operational set point will be being modified while a storage
operation is ongoing
Timed Chilling LED
Set-Temperature Chilling LED
Storage LED
Alarm LED
Degree Celsius LED
Degree Fahrenheit LED
Minute LED
Summary of Contents for CK640
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