Power Up Your System; System Power Up - Haier HHS-1X5K User Manual

For inverter communication, only the CAN/RS485 on the mater unit needs to be connected.
Communication between HHS-1X5K/10K/15K/20K is by connecting COM0 (slave-side) to
COM1 (master-side) as illustrated below.
Figure 4-3-2b Communication wiring of multiple system

5 Power up your system

Checked all connections thoroughly before proceeding.
Refer to user manual for inverter operation.

5.1 System power up


Close the inverter side switch ① (if the inverter has a separate battery switch).

Close the control module circuit breaker ② (MCB).

Press and hold the POWER button ③ for more than 3s.
The POWER button lights up, the output is enabled and the display interface lights up.
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