Install Manual

3. Pull out the DIN- rail.
4. Insert a screwdriver into each AC terminal block and press to remove the cables.
5.
Remove the AC terminal blocks from the DIN-rail.
To install the new AC terminal blocks:
1. Snap the two new AC terminal blocks onto the DIN rail.Place the terminal block
labeled “L1” on the left side of each pair and “L2“ on the right and put back the
terminal block labeled “N".
2.
Snap the end-stops onto the DIN rail - one on each side of the DIN rail.
3. Insert a dedicated tool or a 3.6"/5mm flat-blade screwdriver into the opening and
rotate it counter-clockwise to unlock the clamp mechanism.
4. Press the latch with your finger to hold the clamp in the unlock position.
5. Fully insert the ACcables into the cable openings and slightly rotate the screwdriver
counter-clockwise to release the latch.
6. Check that all the terminal block wires are firmly and correctly connected .
Replacing the Bus Bar, inside the DC Safety Unit
For the location of the existing bus bars inside the DC Safety Unit, see Figure 7 .
To replace the bus bar:
1. Unscrew the two screws connecting the bus bar to the board.
2. Replace with the new bus bar and tighten the screws with a screwdriver.
3. Reconnect the grounding wires.
Chapter 5: Professional Installer- Connecting the AC Directly to the Smart
EVCharger 32
Smart EV Charger Installation MAN-01-00657-1.0