Sime ECOMAXI VB 200 Instrucciones De Instalación Y Funcionamiento página 46

(2) Separate the connecting plugs between main control board and display, and then remove the
housing cover.
(3) Remove screws from electric control box cover and remove the cover of electric control box.
(4) One end of the photovoltaic inverter connecting cable is inserted in the reserved position of
the main control board, the other end is connected to the photovoltaic inverter. And then install back
the electric control box cover.
(5) Connect back the plugs between main control board and display, install back the housing cover.
(6) After the line is connected, the value of special parameter S8 needs to be adjusted to "1" to
enable photovoltaic function. See the instructions for related operations. The display will indicate "H4"
when this function is enabled.
9. Commissioning
(1) Before commissioning
● The appliance should be installed and completed correctly.
● Piping and wiring should be correct.
● Power supply voltage should match with the rated voltage.
● Drainage should work smoothly.
● The insulation should be complete.
● The ground wire should be properly connected.
● There should not be any obstacles at the air inlet and air outlet orifices.
● Make sure the water tank is filled with water.
(2) Operation with power
● Make sure all the control switches are normal as well as all function buttons are good.
● Observe if hot water system works properly and the temperature of outlet water is normal or not.
● When the safety valve is working, please check if it can drain out water successfully.
● There is no any abnormal vibration or sound during the appliance operation.
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