W'eau WFI-007, Installation & Operation Manual, Page: 18 / 64

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Attention
:
With the indication of the functions or key parts, it is helpful for service
team to maintain or repair the heat pump.
6.9 Manual defrosting
Hold and for 3 seconds to start Manual defrosting function.
6.10 Factory setting recovery
Hold and and and for 5 seconds to recover factory setting.
6.11 Running Parameter checking
Press to enter the Running parameters checking, then press and to check the
below parameters as below:
N ° Description Unit
C01 Ambient temperature ° C
C02 Evaporator coil temperature
°
C
C03 Exhaust temperature ° C
C04 Return temperature ° C
C07 Titanium heat exchanger temperature ° C
C08 Water inlet temperature
°
C
C09 Water outlet temperature ° C