Carrier MMU-AP0072H2UL, Installation Manual

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EN
 Ceiling height
When the height of the ceiling exceeds the distance of the item Standard/4-way in below table, the warm air is
difficult to reach the floor.
It is necessary to change the setup value of the high ceiling setting or discharge direction.
▼
Height list of ceiling possible to be installed
Unit : ft (m)
REQUIREMENT
• When an air conditioner with 2-way/3-way discharge system is used, a strong wind blows directly if the ceiling height
is lower than the standard.
Change the SET DATA according to height of the ceiling.
• When the high ceiling (1) or (2) with 4-way discharge system is used, the draft is apt to be felt due to drop of the
discharge temperature.
• AP007 Type and AP009 Type air conditioners cannot be installed on a high ceiling.
The lighting time of the filter sign (notification of filter cleaning) on the remote control 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.
Refer to "8. Applicable controls" in this manual for the setting procedure.
 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.
Model MMU- Possible installed ceiling height
AP007 to AP030 Type Up to 12’6” (3.8 m)
AP036, AP042 Type Up to 15’1” (4.6 m)
Model MMU- AP007, AP009 Type
AP012, AP015, AP018
Type
AP021, AP024, AP030
Type
AP036, AP042 Type
High ceiling
setup
No. of discharge
direction
4-way 3-way 2-way 4-way 3-way 2-way 4-way 3-way 2-way 4-way 3-way 2-way Set data
Standard (Factory
default)
8’10”
(2.7)
9’2”
(2.8)
9’10”
(3.0)
9’2”
(2.8)
10’6”
(3.2)
11’6”
(3.5)
9’10”
(3.0)
10’10”
(3.3)
11’10”
(3.6)
12’10”
(3.9)
13’9”
(4.2)
14’9”
(4.5)
0000
High ceiling (1) — — —
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)
0001
High ceiling (2) — — —
11’6”
(3.5)
12’6”
(3.8)
—
11’10”
(3.6)
12’6”
(3.8)
—
14’9”
(4.5)
15’1”
(4.6)
— 0003
3 directions 2 directions
• Use a Air discharge direction kit (sold separately) to change discharge directions.
Discharge directions are limited. Follow the Installation Manual supplied with the Air discharge direction kit.
Air discharge direction kit
(sold separately)
7-EN 8-EN
+00EH99876001-3.book Page 4 Wednesday, May 27, 2015 10:08 AM