PHNIX PASRW015, Техническое руководство

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Swimming pool heat pump
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Attention: The situation of defrostation abnormal end
1) Shut off the unit during defrosting, system will continue running defrost until
it has finished.
2) HP switch has broken during defrosting, then unit will be shut off and show
HP malfunction. After recovering it, system enters to normal heating mode.
3) LP switch has broken during defrosting, the unit will skip LP malfunction and
exit defrosting and back to normal heating mode, then system will check LP
switch after 5min.
4) Flow switch has broken during defrosting, then unit will be shut off and show
Flow Malfunction. After recovering this malfunction, system goes on defrosting.
5) Exhaust temperature is too high during defrosting, then unit will be shut off
and show this malfunction. After recovering it, system goes on defrosting.
6) Temperature difference between inlet and outlet during defrosting, then unit
will be shut off and show this malfunction. After recovering it, system goes on
defrosting.
7) System show Antifreezing protection during defrosting, then unit will be
shut off and show this malfunction. After recovering it, system goes on
defrosting.
E——EEV parameter
E01
——EEV mode
E01=0: EEV is running by manual operation;
E01=1: EEV is running by automatic operation;
E02
——Target Super heat
E03
——Initial position
If E01=0, represents expansive valve fix this position always.
If E01=1, represents expansive valve initiation position
E04
——Minimum position
E05
——Defrost position
Fix the EEV position during system is defrosting.
E06
——Cooling position
Fix the EEV position during system at cooling mode.