Mitsubishi PLA-A12BA Technical Data Book page 22

OUTDOOR UNIT
PUY-A12NHA3(-BS)
Air intake
45.4<1-25/32>
4-oval hole
18<23/32>
Handle
150<5-29/32>
287.5<11-11/32>
Free space around the outdoor unit
(basic example)
Min.100mm<3-15/16>
*1
*2
Min.500mm<19-11/16>
2 sides should be open in
the right, left and rear side.
Minimum installation space for outdoor unit
*1 In the place where short cycle tends to occur, cooling and heating capacity and power consumption might get lowered 10%.
Air outlet guide (optional PAC-SG58SG-E) will help them improve.
*2 If air discharges to the wall, the surface might get stained.
22
PUY-A18NHA3(-BS)
400<15-25/32>
{33<1-5/16> drain hole
347.5<13-11/16>
Air intake
Air discharge
40<1-9/16>
Installation bolt pitch
500<19-11/16>
800<31-1/2>
Min.100mm<3-15/16> as long as
no obstacle is placed on the
rear and light-and-left sides
of the unit
Min.350mm<13-25/32>
*1
Min.100mm<3-15/16>
PUZ-A18NHA3(-BS)
23<29/32>
22<7/8>
2-{22.2<7/8>
1/2 conduit hole
Service port
69<2-23/32>
FOUNDATION BOLTS
Please secure the unit firmly
with 4 foundation M10<W3/8> bolts.
(Bolts, washers and nut must
be purchased locally.)
<Foundation bolt height>
PIPING-WIRING DIRECTION
Piping and wiring connection can
be made from the rear direction only.
Unit: mm (inch)
Service panel
Service panel for charge plug
Connection for liquid pipe
FLARE {6.35<1/4>
Connection for gas pipe
144<5-21/32>
FLARE {12.7<1/2>
183<7-7/32>
FOUNDATION