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Installation procedure
Preparations before installation procedure
• If a Fin guard is attached to the product, remove the Fin guard before attaching Snow hood to prevent snow from accumulating on the heat exchanger. After removing the fin guard
mounting screws, be sure to reattach all screws to the product.
• The illustration below shows the 51 inches width type, but the fin guard mounting position is the same for the 39 inches width type, except for the difference in the width length.
Right side of 1 fan model
Left side of 1 fan model
(6 mounting screws)
Both sides of the 2 fan model
(6 mounting screws)
Installation at the (1) Right and Left side
of intake port
1
At the embossed points on the side of the outdoor unit (except
for the top 3 points), use (5) Drill screws to drill pilot holes in
12 places (6 on the left and 6 on the right). Be sure to remove
any shavings produced when drilling pilot holes and apply
rust prevention treatment to the installation points.
2
Attach the right Side plate R and Side plate L to the sides of the
outdoor unit using (4) S-TITE screws in 12 places (6 on each
side).
* When installing the side plate, it can be temporarily mounted by
inserting the (4) S-TITE screws halfway into the 2nd and 3rd
holes from the upper portion of the pilot holes. (See Part A.)
3
Attach the lower plate to the Side plate R and Side plate L
using (4) S-TITE screws in 6 places.
* When installing the lower plate, it can be temporarily mounted by
inserting the (4) S-TITE screws halfway into the 2nd hole from
the bottom of the Side plate R and Side plate L. (See Part B.)
4
Attach the mid plate to the Side plate R and Side plate L using
(4) S-TITE screws in 4 places at the bottom left, bottom right,
and middle.
* When installing the mid plate, it can be temporarily mounted by
inserting the (4) S-TITE screws halfway into the 5th hole from
the bottom of the Side plate R and Side plate L. (See Part B.)
5
Attach the upper plate to the Side plate R and Side plate L and
the mid plate using (4) S-TITE screws in 8 places.
* When installing the upper plate, it can be temporarily mounted
by inserting the (4) S-TITE screws halfway into the two points on
the upper Side plate R and Side plate L. (Detail of Part C)
* After installation, make sure that the mounting screws (including
temporary mounting screws) are firmly tightened.
* The diagram shows the right side intake port. The left side intake port
is installed in the same way.
<Since the lower plate and mid plate have similar shapes, exercise care
when installing them.>
Lower plate
Mid plate
*The difference in shape is that there is a screw
fixing point at this position on the board.
Rear side of 1 fan model
Rear side of 2 fan model
(6 mounting screws)
(9 mounting screws)
Temporary
mounting hole
(6)
Part A
Side plate L
Upper plate
Side plate R
Mid plate
Part C
Assemble the
plates so that the
upper plate comes
before the mid
plate.
Side plate L
Temporary mounting hole
Part B
Installation at the (2) Rear side of intake
port and (3) Rear side of intake port
1
At the embossed points on the back of the outdoor unit
(except for the top 3 points), use (5) Drill screws to drill pilot
holes in 12 places (6 on the left and 6 on the right). Be sure to
remove any shavings produced when drilling pilot holes and
apply rust prevention treatment to the installation points.
2
Attach the Side plate R and Side plate L to the back of the
outdoor unit using (4) S-TITE screws in 12 places (6 on each
side).
* When installing the side plate, it can be temporarily mounted by
inserting the (4) S-TITE screws halfway into the 2nd and 3rd
holes from the upper portion of the pilot holes. (See Part D.)
3
Attach the lower plate to the Side plate R and Side plate L
using (4) S-TITE screws in 6 places.
* When installing the lower plate, it can be temporarily mounted by
inserting the (4) S-TITE screws halfway into the 2nd hole from
the bottom of the Side plate R and Side plate L. (See Part E.)
4
Attach the mid plate to the Side plate R and Side plate L using
(4) S-TITE screws in 4 places at the bottom left, bottom right,
and middle.
* When installing the mid plate, it can be temporarily mounted by
inserting the (4) S-TITE screws halfway into the 5th hole from
the bottom of the Side plate R and Side plate L. (See Part E.)
5
Attach the upper plate to the Side plate R and Side plate L and
mid plate using (4) S-TITE screws, either in 9 places for (2)
Rear side of intake port or 10 places for (3) Rear side of intake
port.
* When installing the upper plate, it can be temporarily mounted
by inserting the (4) S-TITE screws halfway into the two points on
the upper left and right of the mid plate. (Detail of Part F)
* After installation, make sure that the mounting screws (including
temporary mounting screws) are firmly tightened.
<Since the lower plate and mid plate have similar shapes, exercise care
when installing them.>
Lower plate
*The difference in shape is that there is a screw
Side plate R
fixing point at this position on the board.
Installed unit diagrams
Upper plate
Mid plate
Rear side of
Right and Left side of
intake port
intake port
(TCB-SGMH2802KU-B)
(TCB-SGMH2802KU-Y)
Lower plate
39 inches width type
Confirmation of installation work
After completing the installation work, perform a test run to confirm that there are no abnormalities.
2
Temporary
mounting hole
Part D
Upper plate
Mid plate
Part F
Assemble the
plates so that the
upper plate comes
before the mid
plate.
Side plate L
Mid plate
Temporary mounting hole
Rear side of
Right and Left side of
intake port
intake port
(TCB-SGMH4502KU-B)
(TCB-SGMH2802KU-Y)
51 inches width type
Side plate R
Side plate L
Upper plate
Side plate R
Mid plate
Lower plate
Part E
DB26412101
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