Specifications

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6720649497 SM HP270-1 2012/09 en
Pict.44 – HMI Panel
Entrance in the service mode:
Press “Menu” + “Ok” button during more than 5 sec
Pict.45 – Enter in service mode
Table 4 includes the meaning of each parameter visible on the service mode that can be used by technicians for
diagnostic and repair actions.
+5 / +35 -10 / +35 Parameter Description Active Symbol Unit
X X 0d
Set point temperature of hot water on
control unit
ºC
X X 1d
Temperature of Hot Water
(NTC in the top of the tank)
ºC
X X 2d
Temperature of cold water
(NTC between pump and condenser)
ºC
X X 3d
Temperature of air in circulation
(NTC between air admission and
evaporator)
ºC
X 4d
Temperature of the evaporator
(NTC in the fins)
ºC
X X 5d
Current Consumption
(Instantaneous electrical consumption of
compressor)
A
Selection Buttons Display (LCD)