- Instruction Manual for ESS R050100-
23
3
）
Screw the cap on and plug onto inverter side.
Note: There will be a click sound if connectors are inset correctly into PV plugs.
The polarity of PV strings or on the inverter cannot be connected reversedly, otherwise
inverter could be damaged.
3.5.3 Battery connection
Please be careful against any electric shock or chemical hazard.
Use the right BAT plugs in the accessory box. Follow the steps below to complete the Battery
connection:
(1)
Open the spring using a screwdriver.
(2)
Carefully insert the stripped wire with twisted llitz wires all the way in (A). The litz wire ends
have to be visible in the spring.
Close the spring. Make sure that the spring is snapped in (B).
(3)
Push the insert into the sleece (C). Tighten the cable gland to 2 N.m (D).
Use a suitable and calibrated torque wrench, size 15. Use an open-jaw wrench, size 16, to hold the
connector in place.
