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8. If third and/or forth BMAs are to be installed, repeat the steps from No.4
to No.7.
9. Apply the BPU in front of the last BMA, and connect the last BMA with
the BPU with Wire Harness by repeating the steps from No.4 to No.7.
Remove LED Cover and Design Cover of the BPU
1) Slide and remove the LED Cover of the BPU.
2) Unscrew the 4 bolts on the right side of the BPU as illustrated below.
3) Slide and remove the Design Cover of the BPU.
Design Cover
10. Refer to the dimension information by different number of BMAs, as
illustrated below.
Wall
2.2.3 Finalizing Installation
The following steps shall be executed after the connection to the inverter and
commissioning is completed.
1. Reassemble the BPU's Design Cover and LED Cover.
1) Reassemble the Design Cover of the BPU by sliding it backwards.
2) Fasten the 4 bolts that were removed.
3) Reassemble the LED Cover of the BPU by sliding it backwards.
Design Cover
6
LED Cover
BMA
BPU
Basic : 670.2mm
Option : 869.3mm
665.2mm
LED Cover
4. After the two covers of the BPU are replaced, assemble the Corner Covers
on each corner of the BMA and BPU to protect the cables.
Corner Cover
Wall
BMA
BPU
In case of option
1) Apply the Wire Harness along the attachable path as the below
image and connect it to the Bottom Terminal Block of the second
BMA.
Direction
Wall
Option Standing Bracket Cover
2) Assemble Double Corner Cover into Optional Standing Bracket.
Wall
2.3 Wall-mounting Installation
For Wall-mounting installation, the BMA and BPU can be placed in various
layouts. Please select a layout for installation in advance and check for the
mounting and cabling order in the following 'Wall-mounting Layout' section.
2.3.1 Clearance
At least
300mm
2.3.2 Mounting Brackets Installation
1. Select a layout for the Wall-mounting Installation.
2. Decide the position of Mounting Bracket.
3. Drill holes in the wall for the anchor bolts. Drill holes in the wall for the
anchor bolts (minimal size of M8 0.3in is required). The drilling depth
should be at least 50mm.
Design Cover
Corner Cover
Push the front edge of the Corner Cover
into the Design Cover
Assemble
(or the Corner Cover applied in front)
direction
Basic Standing
Bracket
Option Standing
Bracket Cover
Double
Option Standing
corner cover
Bracket Cover
At least
500mm
At least
150mm
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