V-TAC VT-6605305 Manuel D'instructions page 14

Table of size of installation bracket
Spacing of installation hole
Inverter model
A(mm)*B(mm)
4kW / 4kW-S / 5kW / 5kW-S / 6kW /
260*45
8kW / 10kW
The procedures for installation of inverter are listed below:
(1) Use the punch positioning plate in the packaging box to determine the punch position.
As shown in Figure 10 Level the holes with a level ruler and mark it with a marking pen.
Figure 10 Determine the punch position
(2) Drill 4 installation holes on the wall with electric drill. As shown in Figure 11
Figure 11 Drilling
(3) Fix the expansion bolts to the 4 installation holes with hammer, as shown in Figure 12.
Figure 12 Install expansion bolts