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4.3.2 Change of the SET POINT (inside minimum temperature of the cabinet)
1- Press the
key for 1 second to display the value of the SET POINT ;
2 – After some time the preset value blinks;
3 – Use the
key or
4 –Press
for 5 seconds to confirm the new value.
4.3.3 Change of the DIFFERENTIAL
1- Press
for 5 seconds, it shows PS;
2 – Press the key
or
or
3 – Press the key
to display the value of the parameter;
4 – Press the key
or
5 – Press the key
to confirm temporarily the new value and display the parameters code;
6 – To memorise the new value press the
4.2.4 Configuration for HACCP control on the refrigerated equipment with PJ controller + module:
St - set point – Working temperature
rd – Temperature differential
AH – Highest temperature level allowed without alarm
AL – Lowest temperature level without alarm
Ad – Delay of temperature alarm
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
MNS00010.03
TEC
INSTRUCTIONS MANUAL
to increase or decrease the value;
till the parameter rd;
to change the value;
key for 5 seconds.
tu – day of the week
th – hour
t' – minutes
tr – period of delay of HACCP alarm
to – global reset of the HA and HF alarms
Day, hour and minutes when programming
N.º
MNS00010.03
HI = St + AH
rd
St
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