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Idiomas disponibles
Idiomas disponibles
3) When the photovoltaic power supply receives the closed signal of the heat
pump "PV OUTPUT", it automatically converts the photovoltaic power supply from the
municipal power supply;
4) When the photovoltaic power supply cannot be powered to the heat pump machine when
the power supply is insufficient, the photovoltaic power supply should give the signal
that "PV INPUT" is disconnected. After receiving the "PV INPUT" disconnection
signal, the heat pump immediately transmits the signal to the photovoltaic power
supply disconnection through "PV OUTPUT", and transfers the power supply back to the
municipal power supply mode;
5) Temperature setting instructions:
5.1 When the "PV INPUT" switch is turned on, it is powered by the photovoltaic power
supply, and the set temperature is F8 (the temperature range is 5-70°C The default is 60°C,
adjustable);
5.2 When the "PV INPUT" switch is off, it is powered by the municipal power supply,
and the set temperature is F9 (the temperature range is 5-70°C by default to 50°C,
adjustable);
Code
Parameter name
PVINPUT switch on temp. setting
F8
PVINPUT switch off temp. setting
F9
2, Description of the electric control board: The
new PCB with the photovoltaic control function is
shown in the following figure (right):
Connection terminal
PV OUTPUT
PV INPUT
Setting
Factory
range
setting
5 – 70
60
5 – 70
50
2
Unit
Remark
ºC
ºC
PCB
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