Mitsubishi Electric | PLA-A42BA4 | PLA-A42BA4 - PUZ-A42NHA4 Submittal

SUBMITTAL DATA: PLA-A42BA4 & PUZ-A42NHA4. . . . . . . . . . . . . . . . .42,000 BTU/H CEILING CASSETTE HEAT PUMP SYSTEM
Job Name:
Location:
Date:
Purchaser:Engineer:
Submitted to:
For
Reference
Unit Designation:
Schedule No.:
Approval
Construction
GENERAL FEATURES
• Compact side-discharge outdoor unit
• Setback down to 50°F when used with MRCH1 Central Controller
• Quiet operation—indoor and outdoor units
• Built-in drain lift mechanism for condensate removal; lifts to 33-7/16"
• Wide air flow pattern for better air distribution
• Auto wave airflow in heating mode—unit independently cycles
through horizontal and vertical positions for more even heat distribution
• Independent vane adjustment
• Automatic fan speed control
• Limited warranty: five years on parts/defects, seven years on compressors
OPTIONAL ACCESSORIES
Indoor Unit
□ i-see Sensor Corner Panel (PAC-SA1ME)
□ Multi-function Casement (PAC-SH53TM)
□ Air Outlet Shutter Plates (PAC-SH51SP)
□ High-efficiency (MERV 10) Filter (PAC-SH59KF)
Outdoor Unit
□ Drain Pan (PAC-SG64DP)
□ Drain Socket (PAC-SG61DS)
□ Three-pole Disconnect Switch (TAZ-MS303)
□ Wind Baffle (WB-PA2; two pieces are required)
□ Air Outlet Guide (PAC-SG59SG; two pieces are required)
□ Mounting Base (DSD-400N)
□ Mounting Pad (ULTRILITE2)
□ Wall-mounting Brackets (CWMB1)
Controller Options
□ Wireless Remote Controller Kit (MHK1) with Wall-mounted Central
Controller (MRCH1), Wireless Receiver (MIFH1), and cable*
□ Wall-mounted Central Controller (MRCH1)*
□ Wireless Receiver (MIFH1)*
□ Portable Central Controller (MCCH1; for use with Wireless Remote
Controller Kit MHK1)*
□ Outdoor Air Sensor (MOS1; for use with Central Controller (MRCH1),
Wireless Remote Controller Kit (MHK1) and Portable Central
Controller (MCCH1)*
*See Submittal for information on each option.
□ Wall-mounted Wired Remote Controller (PAR-21MAA)
□ M-NET Adapter (PAC-SF81MA)
□ CN51 Connector for Multiple Remote Controller Adapters/Duct Fan
Controller (PAC-725AD)
□ CN24 Relay Kit (CN24RELAY-KIT-CM)
□ CN32 Connector for Remote On/Off (PAC-715AD)
□ Remote Temperature Sensor (PAC-SE41TS)
□ Remote Operation Adapter - Display and On/Off (PAC-SF40RM)
□ Handheld Wireless Remote Controller (PAR-FL32MA; req. PAR-SA9FA)
□ Wireless Signal Receiver Module (PAR-SA9FA)
□ Lockdown Bracket for Handheld Controller (RCMKP1CB)
□ Control/Service Tool (PAC-SK52ST)
Cooling*
Rated Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42,000 Btu/h
Minimum Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,000 Btu/h
SEER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14.4 Btu/h/W
EER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.1 Btu/h/W
Total Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,600 W
Heating at 47°F*
Rated Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45,000 Btu/h
Minimum Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,000 Btu/h
HSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.3 Btu/h/W
COP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.96
Total Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,450 W
Heating at 17°F*
Rated Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30,000 Btu/h
Total Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,300 W
COP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.05
* Rating Conditions (Cooling)-Indoor: 80ºF (27ºC) DB/67ºF (19ºC) WB. Outdoor: 95ºF (35ºC) DB/75ºF (24ºC) WB.
(Heating at 47ºF) - Indoor: 70ºF (21ºC) DB, 60ºF (16ºC) WB. Outdoor: 47ºF (8ºC) DB, 43ºF (6ºC) WB.
(Heating at 17ºF) - Indoor: 70ºF (21ºC) DB, 60ºF (16ºC) WB. Outdoor: 17ºF (-8.3ºC) DB, 15ºF (-9.4ºC) WB.
Electrical Requirements
Power Supply . . . . . . . . . . . . . . . . . . . 208 / 230V, 1-Phase, 60 Hz
Recommended Fuse/Breaker Size . . . . . . . . . . . . . . . . . . . . . .30 A
Voltage
Indoor - Outdoor S1-S2 . . . . . . . . . . . . . . . . . . . . . . . AC 208 / 230V
Indoor - Outdoor S2-S3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC 24V
Indoor Unit: PLA-A42BA4
Outdoor Unit: PUY-A42NHA4
OPERATING CONDITIONS
Maximum
Minimum
Maximum
Heating
Minimum
Cooling
Indoor Intake Air Temp.
Outdoor Intake Air Temp.
95ºF (35ºC) DB, 71ºF (22ºC) WB
115ºF (46ºC) DB
67ºF (19ºC) DB, 57ºF (14ºC) WB
0ºF** (-18ºC) DB
80ºF (27ºC) DB, 67ºF (19ºC) WB 70ºF (21ºC) DB, 59ºF (15ºC) WB
70ºF (21ºC) DB, 60ºF (16ºC) WB 12ºF (-11ºC) DB, 10ºF (-12ºC) WB
** With optional wind baffle accessory installed. If not installed, the minimum
temperature will be 23ºF (-5ºC) DB.
Indoor Unit
MCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 A
Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.00 F.L.A.
Fan Motor Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 W
Airflow (Lo - M1 - M2 - Hi) . . . . . . 780 - 880 - 990 - 1,090 Dry CFM
740 - 850 - 950 - 1,060 Wet CFM
Sound Level (Lo - M1 - M2 - Hi) . . . . . . . . . 34 - 36 - 39 - 41 dB(A)
SHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.71
Moisture Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.9 pt./h
DIMENSIONS
W
D
H
UNIT INCHES / MM
33-1/16 / 840
33-1/16 / 840
11-3/4 / 298
PANEL INCHES / MM
37-3/8 / 950
37-3/8 / 950
1-3/8 / 35
Weight (Unit/Grille)
lbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 / 13
kg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 / 6
External Finish . . . . . . . . . . . . . . . . . . . . . Munsell No. 6.4Y 8.9 / 0.4
Field Drainpipe Size O.D. . . . . . . . . . . . . . . . . . . . . . 1-1/4" / 32 mm
Outdoor Unit
Compressor . . . . . . . . . . . . . . . . . . . . . . . . DC Inverter-driven Scroll
MCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 A
MOCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 A
Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4 + 0.4 F.L.A.
Sound Pressure Level
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 dB(A)
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 dB(A)
DIMENSIONS
W
D
H
INCHES / MM
37-3/8 / 950
13 + 1-3/16 / 330 + 30
53-1/8 / 1,350
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 lbs. / 118 kg
External Finish . . . . . . . . . . . . . . . . . . . . . . Munsell No. 3Y 7.8 / 1.1
Refrigerant Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R410A
Refrigerant Pipe Size O.D.
Gas Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5/8" / 15.88 mm
Liquid Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8" / 9.52 mm
Max. Refrigerant Pipe Length . . . . . . . . . . . . . . . . . . . . 165' / 50 m
Max. Refrigerant Pipe Height Difference . . . . . . . . . . . 100' / 30 m
Connection Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flared
DIMENSIONS: PLA-A42BA4
(ø 175) ø 6-7/8
Burring hole pitch
13-25/32
* 6-9/16 (167)
* 6-3/32 (155)
1-25/32
(20~45)
25/32 to
Ceiling hole
3-15/16 (100)
5-1/8 (130)
Burring hole
(ø 150)
to 1-25/32
(20~45)
Detail drawing of ventilation air intake connection
(
Connected the attached
flexible pipe or socket.
)
Burring hole
3-ø 1/8(3-ø 2.8)
Burring hole pitch
ø 4-29/32(ø 125)
120˚
120˚
( 158)
Cut out hole
ø 3-15/16(ø 100)
(35)
1-3/8
Ceiling
In case of standard grille
In case of wireless remote controller
Drain lift mechanism clean
hole and Drain emergency
drainage hole
Emergency operation switch<Cooling>
Emergency operation
switch<Heating>
Auto vane
(Air outlet)
23-1/2 (597)
Air intake hole
Air outlet hole
14-ø 1/8 (14-ø 2.8)
(350)
Keep 25/64(10)to 19/32(15)
between unit ceiling
and ceiling slab.
*B
25/32
A
(190)
11/16
23-1/2 (597)
Air intake hole
M
19-11/16 (500)
Branch duct
hole
* *
Ceiling
Grille
M
37-3/8 (950)
(7.5)
(5/16)
(50~70)
Suspension bolt
lower edge
1-15/16~2-3/4
(140)
* 5-1/2
(170)
* 6-11/16
2
* 7-15/32
(377)
14-27/32
Cut out hole
+3/16
0
(17+5
0 )
11-3/16
* 4-1/8 (105)
(284)
2-3/8
Drainpipe connected to
1-1/4 in. O.D. PVC tube
* 6-9/64 (156)
(60)
1
3-17/32 (90)
Cut out hole
(160)
33-1/16 (840)
3-15/16 (100)
3-15/16 (100)
3-17/32 (90)
ø 5-29/32
6-5/16
7-3/8
(187.5)
Suspension bolt
M10 or 3/8
Detail connecting of branch duct (nominal 6"
round or nominal 4 x 14" rectangular)
(7.5)
C
D
(5/16)
3-17/32 (90)
For wiring replacement kit
terminal block
24-13/32 (620)
15/16 (24)
6-5/16 (160)
Suspension bolt pitch
+35
23-13/16 -3/16
+1-3/8 (605 -5 )
Indoor unit/Outdoor unit
connecting terminal block
Branch duct hole
5-29/32(150)
33-1/16(840)
For MA-Remote controller
terminal block
33-27/32 to 35-13/16 (860~910)
6-5/16
(160)
(160)
6-5/16
Ventilation air
intake hole
25/32 to 1-25/32(20~45)
31-7/8(810)
Suspension bolt pitch
6-7/32
Ceiling hole
33-27/32 to 35-13/16(860~910)
25/32 to 1-25/32(20~45)
Receiver
DEFROST/STAND BY lamp
Operation lamp
(83)
M
M
(36)
Vane motor
1-27/64
3-17/64
Air intake grille
19-11/16 (500)
Corner pocket
Air outlet hole
37-3/8 (950)
1-27/64
3-17/64
(83)
Indoor unit
Ceiling
Grille
Min.94-1/2(2400)
from floor
Min.19-11/16(500)
Entire
periphery
Floor
(36)
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 efficiency 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 efficiency 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.
Models
1
2
A
B
C
D
PLA-A12BA4 Refrigerant pipe
PLA-A18BA4 ····ø 6.35mm
Flared connection
····1/4
Refrigerant pipe
····ø 12.7mm
Flared connection 9-1/2 10-3/16 3-5/32 2-29/32
····1/2
(241) (258) (80) (74)
PLA-A24BA4
PLA-A30BA4
PLA-A36BA4
PLA-A42BA4
Refrigerant pipe
····ø 15.88mm
Flared connection
11-1/16 11-3/4 3-11/32 3-1/32
····5/8
Refrigerant pipe
····ø 9.52mm
Flared connection
····3/8
(281) (298) (85)
(77)
FREE
Min. 150mm
<5-29/32>
Min. 10mm
<3/8>
Service space
Min.
10mm<3/8>
Front piping hole
(Knockout)
92<3-5/8>
65<2-9/16>
ø92 >
<3-5/8
40<1-9/16>
45<1-25/32>
27<1-1/16>
Front trunking hole
(Knockout)
Conduit hole
(2-ø27<1-1/16>Knockout)
19<3/4>
55<2-3/16>
92<3-5/8>
75
<2-31/32>
Right piping hole
(Knockout)
65<2-9/16>
92<3-5/8>
Conduit hole
(2-ø27<1-1/16>Knockout)
Rear trunking hole
(Knockout)
ø
<3-592
/8>
Rear piping hole
(Knockout)
40<1-9/16>
FOUNDATION
<Foundation bolt height>
Please secure the unit firmly
with 4 foundation (M10<W3/8>)
bolts. (Bolts and washers must
be purchased locally.)
Conduit hole
(2-ø27<1-1/16>Knockout)
Right trunking hole
(Knockout)
45<1-25/32>
40<1-9/16>
Handle
Min.
500mm
<19-11/16>
ø9
<3-5/82 >
Piping Knockout Hole Details
55<2-3/16>
63
<2-1/2>
73<2-7/8>
23<29/32>
Air intake
1 ····Refrigerant GAS pipe connction (FLARE)[ 15.88<5/8>
2 ····Refrigerant LIQUID pipe connection (FLARE)[ 9.52<3/8>
*1 ····Indication of STOP VALVE connection location.
Example of Notes
Min. 1000mm
<39-3/8>
Min. 10mm
<3/8>
27<1-1/16>
92<3-5/8>
63<2-1/2>
73<2-7/8>
23<29/32>
Min.
150mm
Min.
500mm
73<2-7/8>
63<2-1/2>
23<29/32>
Max.
30mm<1-3/16>
<5-29/32>
<19-11/16>
55<2-3/16>
27<1-1/16>
Handle
74<2-19/32>
40<1-9/16>
When installing the conduit.
Set the attachment to the
inner side of each panel.
1/2 Conduit attachment
2-ø22.2<7/8>
Handle
Side Air Intake
Rear Air Intake
Handle
Side Air Intake
Piping and wiring connections
can be made from 4 directions:
front, right, rear and below.
330<13>
30<1-3/16>
3 FOUNDATION BOLTS 4 PIPING-WIRING DIRECTIONS
30<1-3/16>
1350<53-5/32>
Earth terminal
950<37-13/32>
600<23-5/8>
42<1-21/32>
Drain hole
5-ø 33<1-5/16>
1
2
Handle
Service panel
Terminal Block
Left···Power supply wiring
Right····Indoor/Outdoor wiring
2-12*36 Oval hole
(Foundation Bolt M10<W3/8>)
175
<6-7/8>
2-U Shaped notched hole
(Foundation Bolt M10<W3/8>)
71<2-13/16>
66<2-5/8>
220
145
145
145
<8-21/32> <5-23/32><5-23/32><5-23/32>
322<12-11/16>
Air Discharge
175
<6-7/8>
Rear Air Intake
45<1-25/32>
Front piping cover
Rear piping cover
Bottom piping hole
(Knockout)
* 1 443<17-7/16>
Dimensions of space needed
for service access are
shown in the below diagram.
31<1-7/32>
635<25>
371<14-19/32>
23<29/32>
219<8-5/8>
81<3-3/16>
19<3/4>
56<2-7/32>
370<14-9/16>
417<16-13/32>
53<2-3/32>
28<1-3/32>
1076<42-3/8>
The diagram below shows a
basic example.
Explantion of particular details are
given in the installation manuals etc.
71<2-13/16>
C SD - PLA-A42BA4 - PUZ-A42NHA4 - 201011 © MITSUBISHI ELECTRIC / HVAC 2010
* 1 447<17-19/32>
1 FREE SPACE (Around the unit) 2 SERVICE SPACE
DIMENSIONS: PUZ-A42NHA4
3400 Lawrenceville Suwanee Rd
Suwanee, GA 30024
Tele: 678-376-2900 • Fax: 800-889-9904
Toll Free: 800-433-4822 (#3)
www.mehvac.com
Specifications are subject to change without notice.
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