Toshiba MMU-AP0091H Installation Manual page 67

Installation of hanging bolts
Use M10 hanging bolts (4 pcs, to be local procure).
Matching to the existing structure, set pitch
according to size in the unit external view as shown
below.
New concrete slab
Install the bolts with insert brackets or anchor bolts.
(Blade type (Slide type
bracket) bracket)
Steel flame structure
Use existing angles or install new support angles.
Hanging bolt
Hanging bolt
Existing concrete slab
Use a hole-in anchors, hole-in plugs, or a hole-in bolts.
Draw-out direction of pipe/cable
• Decide installation place of the unit and draw-out
direction of pipe and cable.
Knockout hole of power cable take-in port
Open the power cable take-in port (Knockout hole)
shown in the external view and then mount the
attached bushing.
Rubber
Anchor bolt
(Pipe hanging
anchor bolt)
Support angle
Pipe knockout hole
• In case of taking pipe from the rear side
* Cut off the groove section with a plastic cutter,
etc.
Grooves
• In case of taking pipe from right side
* Cut off the groove section with a metal saw or
plastic cutter, etc.
• In case of taking pipe from left side
Taking pipe from left side is applied only to the
drain pipe.
The refrigerant pipe cannot be taken out from
the left side.
* Cut off the groove section with a metal saw or
plastic cutter, etc.
Groove
• In case of taking pipe from upper side
Taking pipe from upper side is applied only to
the refrigerant pipe.
When taking out the drain pipe from the upper
side, use a drain up kit sold separately.
Open the upper pipe draw-out port (Knockout hole)
shown in the external view.
(Knockout hole of thin plate)
After piping, cut off the attached thermal insulator
of the top plate to pipe shape, and then seal the
knockout hole.
67
Rear cover
100
Opened when refrigerant pipe
is taken out from the rear side
Opened when only drain pipe
is taken out from the rear side
Groove
Side panel (Right)
Side panel (Left side))