Installation Space - Toshiba Carrier MMU-UP0071HP-UL Manuel D'installation

Installation space


Secure the specified space in the figure for installation and servicing.
Model MMU-
UP007 Type to UP030 Type
UP036 Type to UP054 Type
39.4" (1000) or more
unit: in (mm)
Obstacle
 Selection of installation place
In case of continued operation of the indoor unit under high-humidity conditions as described below, dew may
condense and water may drop.
Especially, high-humidity atmosphere (dew point temperature : 73.4 °F (23 °C) or more) may generate dew inside
the ceiling.
1. Unit is installed inside the ceiling with slated roof.
2. Unit is installed at a location using inside of the ceiling as fresh air take-in path.
3. Kitchen
Advice
• Set a service check opening panel at right side of the unit (size: 17.7" × 17.7" (450 × 450 mm) or more)
for piping, maintenance, and servicing.
• If installing a unit at such place, put insulating material (glass wool, etc.) additionally on all the positions of the
indoor unit which come to contact with high-humidity atmosphere.
REQUIREMENT
When the humidity inside the ceiling seems to be higher than 80%, attach a heat insulator to the side (top)
surface of the indoor unit. (Use a heat insulator that is 0.4" (10 mm) or more thick.)
 Ceiling height
When the height of the ceiling exceeds the distance of the item Standard / 4-way in Table on the next page, the
hot air is difficult to reach the floor.
Therefore, it is necessary to change the setup value of the high ceiling switch or discharge direction.
The high-ceiling setting is also necessary when installing separately sold filters.
15-EN
A in (mm)
10.7" (271) or more
13.1" (334) or more
When incorporating flesh-air intake box
(sold separately)
Provide an inspection opening at the
outside-air intake box side.
When incorporating
flesh-air intake box
Check port
17.7" 17.7"
X
(450 450 mm)
x
9.4" (238)
Check port
17.7" 17.7"
X
(450 450 mm)
x
REQUIREMENT
• When using the air conditioner with 2-way / 3-way discharge system, a strong wind blows directly if the ceiling height
is lower than the standard.
Therefore, change the setting switch according to height of the ceiling.
• When using the high ceiling (1) or (3) with 4-way discharge system, the draft is apt to be felt due to drop of the
discharge temperature.
• UP007 Type and UP009 Type air conditioners cannot be installed on a high ceiling.
Maximum installation height
Model MMU- UP007 to UP009
Discharge direction 4-way 3-way 2-way 4-way 3-way 2-way 4-way
Standard (Factory default)
8'10"(2.7) 9'2"(2.8) 9'10"(3.0) 9'2"(2.8) 10'6"(3.2) 10'6"(3.2) 9'10"(3.0) 10'10"(3.3) 11'10"(3.6) 12'10"(3.9) 13'9"(4.2) 14'9"(4.5)
High ceiling (1) — — —
High ceiling (3) — — —
The lighting time of the filter sign (notification of filter cleaning) on the remote controller can be changed according
to installation conditions.
When it is difficult to obtain satisfactory heating due to location place of the indoor unit or the structure of the room,
the detection temperature of heating can be raised.
Discharge direction

As shown in the figure below, air discharge directions can be selected according to the shape of the room and the
location of the indoor unit installation.
3 directions
Use a shielding plate kit (sold separately) to change discharge directions.
Discharge directions are limited. Follow the Installation Manual supplied with the shielding plate kit.
– 8 –
UP012 to UP018 UP024 to UP030 UP036 to UP054
3-way 2-way 4-way 3-way 2-way
10'6"(3.2) 11'6"(3.5) 12'6"(3.8) 10'10"(3.3) 11'6"(3.5) 12'6"(3.8) 13'9"(4.2) 14'5"(4.4) 15'1"(4.6)
11'6"(3.5) 12'6"(3.8) — 11'10"(3.6) 12'6"(3.8) — 14'9"(4.5) 15'1"(4.6)
2 directions
Shielding plate
(Sold separately)
(ft : m)
Setup of high
ceiling
SET DATA
0000
0001
— 0003
EN
16-EN