Toshiba Carrier MMD-AP0074BH2UL-1 Installation Manual page 7

 Installation of the indoor unit
All issues related to locating the unit above the ceiling,
hanging the unit from the building structure, routing/
suspending the unit refrigerant piping, routing/
suspending the unit wiring and penetrating the ceiling
for supply and return air connections to the indoor unit
must comply with all applicable codes and regulations.
The indoor unit should be hung above
the ceiling utilizing minimum 3/8" x 16
bolts, or threaded rod (4 pieces required) along with 3/
8" x 16 nuts, 3/8" flat washers and 3/8" lock washers.
All material to be procured locally.
Hanging bolt W3/8" (M10) 4 pieces
Nut W3/8" (M10) 12 pieces
Hanging bolt
M10 flat washer
(W3/8" (M10))
(Accessory)
Nut
(W3/8" (M10))
M10 flat washer
Nut (Accessory)
(W3/8" (M10))
The unit should be positioned level and plumb without
pitch in any direction. The bolts, or threaded rod should
be attached to the building structure in compliance with
all applicable codes and regulations. The spacing for
the support bolts, or rods should match the dimensions
provided on the unit External dimensions in this
manual.
• Check that four sides are horizontal with a level
gauge. (Horizontal degree: Within 0.2" (5 mm))
11-EN
REQUIREMENT
• Hang the unit in a horizontal position.
When unit is hanged to slant, it may cause overflow of
drainage.
• Install the unit within the dimension according to the
figure below.
• Use level gauge to confirm whether the unit is hang
horizontally.
Side view
Set the drain pipe connecting port
side within 0.2" (5 mm) lower than
opposite side.
Front view
Set the air intake and air discharge
sides are within 0.2" (5 mm) with each
other.
 Installation of wired remote
control (sold separately)
For installation of the wired remote control refer to the
instructions that are supplied with the control. The
connection point for the control wiring and the entrance
point for the control wiring are clearly marked in the
instructions.
 Installation of wireless remote control (sold separately)
For installation of the wireless remote control refer to the instructions that are supplied with the control. The
connection point for the control wiring and the entrance point for the control wiring are clearly marked in the
instructions.
The sensor of indoor unit with wireless remote control can receive a signal by distance within approx. 23' (7 m).
Based upon it, determine a place where the remote control is operated and the installation place.
• Keep 3.3' (1 m) or more from the devices such as television, stereo.
(Disturbance of image or noise may generate.)
• To prevent a malfunction, select a place where is not influenced by a fluorescent light or direct sunlight.
• Two or more (Up to 6 units) indoor units with wireless type remote control can be installed in the same room.
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EN
12-EN