Diamond 10121702-Q-0-0 (U3) Manuale di istruzioni - Pagina 7
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Possible configuration for HACCP control on the refrigerated equipment with PJ controller (each user must program the
controller according to the specifications defined by him for each unit):
St = 0
rd =3
AL =3 (the LO alarm trips at –3ºC)
AH =8 (the HI alarm trips at 0+8=8ºC)
Ad = 30 (30 min delay on the alarms)
tu =4 (Thursday, Monday would be 1)
th =16 (16 hours)
t' = 23 (minutes)
tr =45 (45 min after the alarm being tripped the HACCP begins to record)
The records are made on the following parameters:
Tu – day of the last HÁ or HF event
Th – hour of the last HÁ or HF event
t' - minute of the last HÁ or HF event
tA - number of events since the reset
tt – maximum of temperature during the HÁ or HF alarm
td – Maximum time duration of the HA or HF event
On the HA alarm the highest vertical led on the left switches on
On the HF alarm the lowest vertical led on the left switches on
4.5 - Defrost
The counter defrosts automatically. When this process starts the
switches itself off automatically.
Should it be necessary (excessive ice in the evaporator), it is possible to carry out a further defrosting process (besides those already
programmed). In order to do this press button with
programmed is re-established.
It is advisable that following defrosting the doors are not opened so as to allow the temperature level to be reached more rapidly.
Defrosting and condensation water go into trays placed under the evaporator and is directed to a collecting tray underneath the
cooling unit, where they are automatically evaporated (in models that do not evaporate automatically, this tray should be
.
emptied regularly)
4.6 - Cleanliness
In order to ensure perfect hygiene and conservation, it is recommended that the following regular and daily cleaning procedures
are adhered to:
Careful and regular cleaning of the surfaces using a damp cloth.
A neutral detergent and water should be used, totally avoiding those which are chlorine-based or are abrasive.
Wash down with pure water and dry with care.
The use of water-pressure jets is not recommended, in particular in the direction of the compressor.
Cleaning of the drainage tables is recommended and verification of the existence or not of items or residue which may
obstruct the flow of the condensation water.
MNS00027.02
TEC
INSTRUCTIONS MANUAL
for a period of 5 seconds; at the end of this further cycle the timetable
Day hour and minutes when programming
sign lights up. Following the deferring process the same sign
N.º
MNS00027.02
HI = St + AH
rd
St
13/45