Confi Guring The Prack - Carel pRack pR300 Manual De Instrucciones

When parameters have been confi gured for the selected custom gas, it is advisable to update the description of ID-
refrigerant by adding the corresponding code (eg R448A).
1.4 Confi guring the pRack
Start the confi guration using the Wizard; on screen
Ib40, the refrigerant to be used on suction line 1 is
requested. Confi gure this as follows:
Repeat the same confi guration for condenser line 1:
Continue with the rest of the settings based on the
type of unit, and on completion confi rm to close the
wizard:
At the end of the wizard, a serious alarm is shown (the
compressors are not able to start) highlighting that
the coeffi cients for the custom refrigerant need to be
set:
Simply enter the parameters as follows to cancel the
alarm and continue the start-up procedure. Starting
from screen Ffa01, enter the values taken directly
from the refrigerant document, fi rst for the DEW point
conversion:
Note: R448A refrigerant was used in this confi guration
exampl
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"Gas custom management " +040010030 - 1.2 - 26.06.2019
ENG