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2. Connection diagram
PV Module
Temperature sensor
Water heater (boiler)
Power outlet
Switch to power
grid
Water heater
connector
DC connector
(system protection)
CAUTION! If the connection polarity is
reversed, damage to the device is
unavoidable.
CAUTION! Do not disassemble, install, or perform other
connection works when Nectar Sun device is not
completely OFF.
Содержание Sun S
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