PLA-A42BA6 & PUZ-HA42NKA
P-SERIES
42,000 BTU/H CEILING CASSETTE HYPER HEAT-PUMP SYSTEM
Job Name:
System Reference:
Date:
Electrical Power
Requirements
208 / 230V, 1-Phase, 60 Hz
Minimum Circuit Ampacity (MCA)
A
2.00 / 37
Fan Motor (ECM)
F.L.A.
1.00
Fan Motor Output
W
120
Indoor / Outdoor
Indoor Unit: PLA-A42BA6
Indoor Unit
Outdoor Unit: PUZ-HA42NKA
ACCESSORIES:
0.71 / 10.9 pt./h
SHF / Moisture Removal
Indoor Unit
□□ Condensate Pump (BlueDiamond X87-711/721; 115/230V)
□□ Condensate Pump (Sauermann SI30-115/230; 115/230V)
□□ iSee Corner Panel (PAC-SA1ME-E)
□□ Multifunction Casement / MERV 10 Filter (PAC-SH53TM-E / PAC-SH59KF)
□□ Air Outlet Plates (PAC-SH51SP-E)
Outdoor Unit
□□ Air Outlet Guide (PAC-SG59SG-E [x2])
□□ Wind Baffle (WB-PA3 [x2])*
Drain Lift Mechanism
(Included)
H: In.
33-7/16
Outdoor Unit
INVERTER
Compressor
Fan Motor (ECM)
F.L.A.
0.4+0.4
MOCP
A
44
*Allows operation to 0º F (-18º C).
□□ Mounting Base (QSMS1202)
□□ Wall Bracket (QSWB2000M-1)
Airflow Rate (Low-M1-M2-Hi)
Controls
□□ Wireless Controller (MHK1)
□□ Advanced Wired Controller (PAR-31MAA)
□□ Simple Wired Controller (PAC-YT53CRAU)
□□ M-NET Adapter (PAC-SF83MA-E)
□□ Temperature Sensor (PAC-SE41TS)
780-880-990-1,090
DRY
Indoor
(Cooling)
WET
Outdoor
DRY
CFM
3,320
Sound Pressure Level
SPECIFICATIONS:
34-36-39-41
Indoor (Low-M1-M2-Hi)
Rated Conditions (Capacity / Input)*
Cooling1
Btu/h / W
42,000 / 4,340
Heating at 47º F2
Btu/h / W
48,000 / 4,660
Heating at 17o F3
Btu/h / W
44,000 / 6,050
Capacity Range
740-580-950-1,060
Outdoor
Cooling
dB(A)
49
51
Heating
External Dimensions
Minimum
Maximum
Indoor (H x W x D)
In.(mm)
Cooling1
Btu/h
19,000
42,000
Heating at 47º F2
Btu/h
21,000
54,000
Heating at 17o F3
Btu/h
-
48,000
Net Weight
Heating at 5º F4
Btu/h
-
48,000
Indoor (Unit / Grille)
1. Cooling | Indoor: 80º F(27º C)DB / 67º F(19º C)WB; Outdoor: 95º F(35º C)DB / 75º F (24º C)WB*
2. Heating at 47ºF | Indoor: 70º F(21º C)DB / 60º F(16º C)WB; Outdoor: 47º F(8º C)DB / 43º F(6º C)WB*
3. Heating at 17º F | Indoor: 70º F(21º C)DB / 60º F(16º C)WB; Outdoor: 17º F(-8º C)DB / 15º F(-9º C)WB*
4. Heating at 5º F | Indoor: 70º F(21º C)DB / 60º F(16º C)WB; Outdoor: 5º F(-15º C) DB / 5º F(-15º C)WB
* Rating Conditions per AHRI Standard
Operating Range
Cooling
0º F** to 115º F (-18º C to 46º C) DB
Heating
-13º F to 70º F (-25º C to 21º C) DB
Outdoor (H x W x D)
Outdoor
Lbs.(kg)
11-3/4 x 33-1/16 x 33-1/16
(298 x 840 x 840)
52-11/16 x 41-5/16 x 13 + 1-3/16
(1,338 x 800 x 330 + 30)
55 / 13 (25 / 6)
287 (130)
External Finish
Indoor
Munsel No. 6.4Y 8.9/0.4
Outdoor
Munsell No. 3Y 7.8 / 1.1
Refrigerant
R410A ; 13lbs. 4oz.
** With optional wind baffle accessory installed. If not installed, the min. temp. will be 23º F (-5º C) DB.
Refrigerant Piping (Flared)
AHRI Efficiency Ratings
Liquid (High Pressure)
In.(mm)
3/8 (9.52)
5/8 (15.88)
EER
9.7
Gas (Low Pressure)
SEER
14.8
10.0
Ft. (m)
HSPF
Maximim Total
Refrigerant Pipe Length
245 (75)
Maximum Vertical
Separation
Ft. (m)
100 (30)
COP at 47o F
COP at
17o
F
3.02
2.13
Specifications are subject to change without notice.
© 2016 Mitsubishi Electric US, Inc.
>
>
>
ls
Handle for
moving
Right trunking hole
(Knock-Out)
60<2-3/8>
Conduit hole
(Ø24<15/16>Knock-Out)
Conduit hole
(Ø 37<1-15/32>Knock-Out)
75 <2-15/16>
92 <3-5/8>
Rear piping hole
(Knock-Out)
Conduit hole
(Ø 37<1-15/32>Knock-Out)
Ø92 >
<3-5/8
1/2 Conduit
attachment
Ø27.8<1-3/32>
Ø22.2<7/8>
60<2-3/8>
Scale 1:5
100
<3-15/16>
22.5<7/8>
3/4 Conduit
attachment
45<1-25/32>
110<14-11/32>
Side Air Intake
Handle for moving
When installing the conduit.
Set the attachment to the
inner side of each panel.
Side Air Intake
Handle for
moving
60<2-3/8>
Conduit hole
(Ø 24<15/16>Knock-Out)
Rear Air Intake
Piping and wiring connections
can be made from 4 directions:
FRONT, Right, Rear and Below.
160
<6-5/16>
362<14-1/4>
225
<8-27/32>
25<31/32>
Max.
30 <1-3/16>
Min.
500
<19-11/16>
Min.
150
<5-29/32>
160
<6-5/16>
160
<6-5/16>
Drain hole
（5-Ø 33<1-5/16>)
Bottom piping hole
(Knock-Out)
2
1
Handle for moving
Service panel
Rear piping cover
Front piping cover
Air intake
・・・Power supply wiring
( Left
Right・・Indoor/Outdoor wiring )
Terminal connection
56 <2-7/32>
40 <1-9/16>
0
53 <2-3/32>
2-U Shaped notched holes
225
(Foundation Bolt M10<W3/8>)
<8-27/32>
42
<1-21/32>
61
<2-13/32>
2-12×36 Oval holes
(Foundation Bolt M10<W3/8>)
81<3-3/16>
Ground for the power supply
("GR"marking position)
70
<2-3/4>
Air Discharge
1050 <41-11/32>
Installation Feet
Rear Air Intake
19 <3/4>
600<23-5/8>
417 <16-13/32>
4 PIPING-WIRING DIRECTIONS
1338 <52-11/16>
370 <14-9/16>
3 FOUNDATION BOLTS
632 <24-7/8>
28<1-3/32>
<Foundation bolt height>
FOUNDATION
55<2-3/16>
Rear trunking hole
(Knock-Out)
5<3/16>
61<2-3/8>
369 <14-17/32>
Min.
50
<2>
73 <2-7/8>
73<2-7/8>
60<2-3/8>
5<3/16>
55<2-3/16>
26 <1-1/32>
Min.
500
9-11/16>
26<1-1/32>
※1　442<17-2/5>
Emergency operation
switch<Heating>
DEFR OST/ST AND BY lamp
Operation lamp
136
154
<5-11/32> <6-1/16>
1068 <42-1/20>
D
27<1-1/16>
86 <3-3/8>
( ø 150)
Burr ing hole
14- ø 1/8 ( 14-ø 2.8 )
Burr ing hole pitch
ø 4-29/32( ø 125)
Emergency operation s witch<Cooling>
Receiv er
C
5 <3/16>
24.7<31/32>
Cut out hole
3-17/32 (90)
3-15/16 (100)
Detail connecting of branch duct (nominal 6"
round or nominal 4 x 14" rectangular)
3-15/16 (100)
3-17/32 (90)
13-25/32
(350)
Cut out hole
ø 5-29/32
Detail dra wing of ventilation air intake connection
120˚
ø 3-15/16( ø 100)
Cut out hole
Ceiling
In case of wireless remote controller
Burr ing hole
3- ø 1/8(3- ø 2.8)
B
1340 Satellite Boulevard. Suwanee, GA 30024
Toll Free: 800-433-4822 www.mehvac.com
Please secure the unit firmly
with 4 foundation (M10<W3/8>)
bolts.(Bolts and washers must
be purchased locally.)
25/32 to 1-25/32(20~45)
Branch duct
hole
)
( ø 175) ø 6-7/8
Burr ing hole pitch
Connected the attached
flexible pipe or sock et.
* 6-9/16 (167)
※1　450<17-23/32>
(160)
6-5/16
Drainpipe connected to
1-1/4 in. O.D. PVC tube
(
Keep 25/64(10)to 19/32(15)
between unit ceiling
and ceiling slab .
* *
In case of standard gr ille
A
Refr igerant pipe
···· ø 12.7mm
Flared connection 9-1/2 10-3/16 3-5/32 2-29/32
····1/2
(241) (258) (80) (74)
2
Refr igerant pipe
1
Refr igerant pipe
Refr igerant pipe
···· ø 6.35mm
Flared connection
····1/4
pace needed
ss are
low diagram.
31-7/8(810)
Suspension bolt pitch
Ceiling hole
33-27/32 to 35-13/16(860~910)
6-5/16
(160)
33-1/16 (840)
(377)
14-27/32
Fo r wiring replacement kit
terminal block
Indoor unit/Outdoor unit
connecting ter minal block
For MA-Remote controller
terminal block
7-3/8
(187.5)
(284)
11-3/16
Ceiling
Gr ille
Auto vane
(Air outlet)
Drain lift mechanism clean
hole and Drain emergency
drainage hole
* 6-3/32 (155)
25/32 to 1-25/32(20~45)
Ventilation air
intake hole
Branch duct hole
Suspension bolt
M10 or 3/8
(60)
2-3/8
23-1/2 (597)
Air intak e hole
M
3-15/16 (100)
5-1/8 (130)
Note1. Use 1-1/4 in. O.D. (32) PVC TUBE.
Drain lift mechanism is included.
2. Suspension bolt, use M10 or W3/8.
(Field supplied)
3. Electrical box may be removed for service purposes.
Make sure to slack the electrical wire little bit for
control/power wires connection.
4. The height of the indoor unit is adjustable with the grille
attached.
5. For the installation of the optional high ef ficiency filter,
the optional multi-functional casement is required.
1) Add 5-5/16 (135mm) to the dimensions marked with an * in the figures
2) The optional high ef ficiency filter required optional
multi-functional casement.
6. When installing the branch ducts, be sure to insulate adequately
.
Otherwise condensation may occur .
7. As for necessary installation/service space, please refer to the
bottom left figure.
330<13>
PLA-A24BA
PLA-A12BA
PLA-A18BA
Models
Vane motor
(36)
1-27/64
120˚
25/32 to
Unit: mm<inch>
6-7/32
1
M
M
(83)
3-17/64
( 158)
PUZ-HA42NKA
(35)
(7.5)
24-13/32 (620)
1-25/32
(20 ~45)
Ceiling hole
to 1-25/32
(20~45)
*B
1-3/8
(5/16)
(860~910)
33-27/32 to 35-13/16
25/32
(5/16)
15/16 (24)
6-5/16 (160)
Suspension bolt pitch
+35
23-13/16 -3/16
+1-3/8 (605 -5 )
* 7-15/32
6-5/16
5-29/32 (150)
(170)
(7.5)
(190)
A
(17 +5
0 )
+3/16
0
11/16
2
M
Floor
Min.94-1/2(2400)
from floor
19-11/16 (500)
Air outlet hole
37-3/8 (950)
Min.19-1 1/16(500)
Indoor unit
Cor ner pock et
Entire
periphery
Gr ille
Ceiling
(36)
* 4-1/8 (105)
33-1/16(840)
* 6-11/16
Suspension bolt
lower edge
1-15/16~2-3/4
(50~70)
Air outlet hole
(83)
* 6-9/64 (156)
C
D
(140)
19-11/16 (500)
3-17/64
1-27/64
23-1/2 (597)
Air intak e hole
(160)
3-17/32 (90)
* 5-1/2
37-3/8 (950)
Air intak e gr ille
PLA-A42BA6
© 2016 Mitsubishi Electric US, Inc.
FORM# PLA-A42BA6 - PUZ-HA42NKA - 201601
Specifications are subject to change without notice.
E SPACE
DIMENSIONS: PLA-A42BA6 & PUZ-HA42NKA