Step 7: Connect NTC for lead acid batteries only:
Fig. 10 NTC connection
Step 7: fasten the waterproof cover using 4 screws.
4.3 Grid Connection
For most customers, please ONLY connect GRID port & leave LOAD port
unconnected.
Unless you need the EPS (Emergency Power Supply) function.
Step 1: Loosen 4 screws (part A) using a screwdriver (fig. 11)
Step 2: Remove the waterproof cover (part B), loosen the cable gland (part C),
then remove the stopper (part G)
Step 3: Route a 3-core cable through GRID cable gland, then connect 3 wires to
corresponding terminal blocks. (BROWN – L, BLUE – N, YELLOW/GREEN – PE)
Step 4: Fasten the waterproof cover using 4 screws.
Fig. 11 Grid & Load connection