– 5 –
4
Installation
External dimensions
Unit: in (mm)
WARNING
• Install the air conditioner certainly at a place to sufficiently withstand the weight.
• If the strength is insufficient, the unit may fall down resulting in human injury.
• Perform a specified installation work to guard against an earthquake.
• An incomplete installation can cause accidents by the units falling and dropping.
• Do not install the indoor unit in the way that it takes in the air in the ceiling and provides it into the room. The indoor
unit must be installed in the way that it takes in the air from the room and returns it back to the room.
• This unit and it’s ducting (supply and return air) are intended for use in one room only.
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.
• To move the indoor unit, hold the hooking brackets (4 positions) only.
Do not apply force to the other parts (refrigerant pipe, drain pan, foamed parts, resin parts or other parts).
• Carry the package by two or more persons, and do not bundle it with plastic band at positions other than specified.
• To install vibration isolation material to hanging bolts, confirm that it does not increase the unit vibration.
GOOD
NO GOOD
NO GOOD
1 room
Hanging bolt pitch 35.8”(910)
Refrigerant pipe
connecting port
∅
B
Refrigerant pipe connecting
port
∅
A
4.1”(103)
14.6”
(372)
Hangi
ng bol
t pitch
20.1”(
511)
0.8”
(20)
Fresh air intake
(knock-out hole)
16.6”
(422)
19.8”(
502)
(Gas side)
(Liquid side)
2.
2”(57)
8.3”
(210)
0.8”(20)
0.8”(
19.3)
6.8”(
171.4)
(outside)
0.8”
(19.30)
0.8”
(20)
4-
∅
0.2”(4)
∅
3.6
”(9
2)
2.6”
(67)
0.8”(
20)
Uni
t ex
te
rnal
dimenti
on
25.4”(
645)
3.1”
(80)
5.7”
(145)
2.6”
(67)
3.1”
(80)
3.3”
(59)
0.8” (19.3)
6.8”
(171.4)
0.8”
(19.3)
0.8”
(20)
Air discharge flange outside
31.7”(805)
Unit external dimension 33.3”(845)
31.7”(805)
Electrical control box
0.8”(20)
1.2”(31)
1.6”(41)
14.1”(
359)
1.3”(33)
9.2”(
234)
1.6”(
40)
6.4”(163)
Drain-up port
Model MMD-
A
B
AP007, AP009, AP012
3/8” (9.5)
1/4” (6.4)
AP015, AP018
1/2” (12.7)
1/4” (6.4)
Air intake flange outside
9-EN
10-EN
+00EH99885401.book Page 5 Friday, March 2, 2012 11:01 AM
