EAS ELECTRIC ECH R32 Serie Manual De Instalación Y Usuario página 96

22 P1 System low pressure protection
Tz/7 Coil final outlet temperature too high
23 P2
T4 ambient temperature too high in cooling mode
24 P3
25 P4
System A current protection
System B current protection
26 P5
Inverter module failure
27 P6
High temperature protection of system condenser
28 P7
P9 Water inlet and outlet temperature difference protection
30
Antifreeze protection in winter
Pb
32
PC Evaporator pressure too low in cooling
33
Cooling evaporator low temperature antifreeze protection
PE
35
T4 ambient temperature too high in heatling mode
PH
37
40
Occurs 3 times in 60 minutes and
the error can be recovered by
turning off the power supply only
Recovered upon error recovery
Recovered upon error recovery
Occurs 3 times in 60 minutes and
the error can be recovered by
turning off the power supply only
Occurs 3 times in 60 minutes and
the error can be recovered by
turning off the power supply only
Recovered upon error recovery
Occurs 3 times in 60 minutes and
the error can be recovered by
turning off the power supply only
Recovered upon error recovery
Recovered upon error recovery
Recovered upon error recovery
Recovered upon error recovery
Recovered upon error recovery
V.1