EVCO S.p.A. EVJ800 | Installer manual ver. 1.0 | Code 144J800E104
page 16 of 48
While the cycle is being carried out, the display will show the most significant data:
- when the refrigeration plant is active, the compressor icon at the top left will be illuminated;
- when a recipe is in progress, the blue arrows alternate with the name of the recipe;
- when defrosting is in progress, the word “defrosting” will appear at the top.
The cycle can be stopped at any time by holding down the key for 2 seconds.
6.2 Needle probe insertion test
If the needle probe is enabled, or if parameter P3 is set to 1, temperature controlled cycles are preceded by a two-
phase test to check that the needle probe has been inserted correctly. If the needle probe is not enabled or if
parameter P3 is set at 0, only time controlled cycles can be selected.
The test consists of two phases, the second only carried out if the first was not successfully completed.
- Phase one is completed successfully if the gap between the "temperature detected by the needle probe" and the
"cabinet temperature" is greater than the value set by parameter r17 in at least three out of five checks
(the first check is carried out 10 seconds after the start of the cycle and thereafter at ten-second
intervals);
- the second phase is completed successfully if the difference between the "temperature detected by the needle probe"
and the "cabinet temperature" is greater than 1°C/1°F as compared to the same check previously
carried out, in at least six out of eight checks (the checks being performed at intervals corresponding to
1/8 of the time set by parameter r18).
If the test fails to record a positive outcome, or if the needle probe is not inserted, the buzzer sounds and the cycle
automatically changes to time-controlled.
To perform the test, the device waits for the end of any defrosting at the beginning of the cycle and for the door to be
closed.
6.3 Blast chilling/blast freezing and conservation
Pressing the or keys enables selection of a blast chilling or blast freezing cycle respectively. The device
will offer a time or a temperature controlled program depending on the setting of P3: to switch from one mode to the
other, press the or the key again.
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