■
Installation space
Reserve suffi cient space required for installation or service work.
250 or more
■
Ceiling height
Model MMC-
Possible installed ceiling height
AP015 to AP027
AP036 to AP056
If height of ceiling exceeds 3.5 m, hot air becomes diffi cult to reach the fl oor surface, and then the change of setup
of high ceiling is necessary.
For the change method of high ceiling, refer to the application control, "Installing indoor unit on high ceiling" in this
Manual.
▼Height list of ceiling possible to be installed
Model MMC-
AP015 to AP027
Standard (Factory default)
Up to 3.5 m
High ceiling (1)
Up to 4.0 m
The lighting time of the fi lter sign (notifi cation of fi lter cleaning) on the remote controller can be changed according
to installation conditions.
When it is diffi cult 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.
For change the setup time, refer to the application control, "Filter sign setting" and "To secure better effect of
heating" in this Manual.
■
In case of wireless type
Decide the position which remote controller is operated and the installation place.
And then refer to the Installation Manual of the wireless remote controller kit sold separately.
(The signal of the wireless type remote controller can be received within approx. 8 m. This distance is a criterion
and varies a little according to capacity of the battery)
• To prevent malfunction, select a place where is not affected by a fl uorescent lamp or direct sunlight.
• Two wireless-type indoor units can be set in a room.
17-EN
250 or more
Up to 4.0 m
Up to 4.3 m
AP036 to AP056
SET DATA
Up to 3.5 m
Up to 4.3 m
– 9 –
4
(Unit: mm)
Installation
CAUTION
Strictly comply with the following rules to prevent damage of the indoor units and human injury.
• Do not put a heavy article on the indoor unit or let a person get on it. (Even units are packaged)
• Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, use buffering
cloth or other material to not damage the unit.
• Carry the package by two or more persons, and do not bundle it with plastic band at positions other than specifi ed.
• To install vibration isolation material to hanging bolts, confi rm that it does not increase the unit vibration.
■
External dimensions
Upper pipe draw-out port (knockout hole)
87
Left drain pipe connecting port
0000
0003
Refrigerant pipe (Liquid side ØC)
Refrigerant pipe (Gas side ØD)
Power supply wire take-in port
218
(knockout hole Ø40)
235
109
66
102
132
192
98
158
E
B (Hanging position)
F
G
A
Signal receiving unit mounting section
Model MMC-
A
AP015, AP018
950
AP024, AP027
1270
AP036 to AP056
1586
(Unit: mm)
Drain pipe connecting port
Remote controller wire take-in port
87
Remote controller wire take-in
port (Knockout hole)
Power supply wire take-in port
(knockout hole Ø40)
Left drain pipe draw-out port
(knockout hole)
B
C
D
E
F
G
906
Ø6.4
Ø12.7
351
270
353
1223
Ø9.5
Ø15.9
1540
376
303
378
18-EN