Symbol Definition
FCC designation
Please read the user manual for further information
Danger: Electrical Hazard
This icon indicates that a prescribed time delay must elapse
before engaging in an indicated action.Electrical hazard might
exist before this duration.
Warning of the hot surface of the inverter
Table 2-2: Rating label explanation of M42/36/28U
In the following pages, Figures 2-4 through 2-6 illustrate the general layout
of the M42/36/28U chassis and wiring box, and Figure 2-7 and Table 2-3,
provides a detailed description of each wiring box option.
The Wiring Box area includes terminals for connection of the inverter input (DC)
wiring, output (AC) wiring, RS-485 communication and other signal wiring, as
well as DC & AC surge protection devices (SPD), DC switches, and fuse holders
for some models.
Use noise protection PPE
ETL Listed Mark approved by Intertek Lab
Certified as Grid Support Utility Interactive Inverter
18
Introduction