User’s Manual 1PH HYD3000-HYD6000-ZSS
Rev. 1.1 16/03/2021
Identification: MD-AL-GI-00
Rev. 1.1 of 16/03/2021 - Application: GID
6. Operation
6.1. Preliminary checks
Before starting the system, please check that:
1. The 1PH HYD3000-HYD6000-ZSS inverter is securely fixed to the mounting bracket;
2. The PV+/PV- cables are securely connected, and the polarity and voltage are correct;
3. The BAT+/BAT- cables are securely connected, and the polarity and voltage are correct;
4. The GRID/LOAD cables are securely/correctly connected;
5. An AC switch is correctly connected between the GRID port of the 1PH HYD3000-HYD6000-ZSS inverter
and the grid, and the switch is OFF.
6. An AC switch is correctly connected between the LOAD port of the 1PH HYD3000-HYD6000-ZSS inverter
and the critical load, and the switch is OFF.
7. The communication cable for lithium batteries has been correctly connected.
6.2. First start-up of the inverter
1. Make sure that the AC-side switch of the inverter is lowered so that no power is supplied to the
device
2. Make sure that the rotating disconnection switch is in the OFF position
Figure 34 - Photovoltaic disconnecting switch
3. Make sure that the utility has a consumption of at least 200 W. Recommended loads for this operation
are hair dryers (800W < P < 1600W), electric heaters (1000W < P < 2000W) and ovens (P > 1500W).
Other types of loads, such as washing machines or heat pumps, although characterised by high energy
consumption, may take some time to reach this level of absorption after starting.
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