p-series 42,000 btu/h ceiling-suspended heat pump system · 2018-11-01 · model number indoor unit...
TRANSCRIPT
Job Name:
System Reference: Date:
Indoor Unit:PCA-A42KA7
Outdoor Unit:□ PUZ-A42NKA7□ PUZ-A42NKA7-BS
INDOOR UNIT FEATURES• Airflow settings for high and low ceiling applications• Knock-out for outside-air intake• Optional i-see SensorTM for air distribution and energy saving• Auto fan speed mode• Filter status indicator• Easy-to-clean, washable filter• Suspends from ceiling for quick and easy installation• Ideal for larger retail stores, classrooms, and restaurants
OUTDOOR UNIT FEATURES• Variable speed INVERTER-driven compressor• Suction accumulator pre-charged with refrigerant volume for piping length up to 100 ft (70 ft. for A12/18/24/30)• 24-hour continuous operation (cooling mode)• High pressure protection• Fast restart due to bypass valve make it ideal for equipment cooling applications, such as data centers• Superior energy and operational efficiency
SUBMITTAL DATA: PCA-A42KA7 & PUZ-A42NKA7(-BS)42,000 BTU/H CEILING-SUSPENDED HEAT PUMP SYSTEM
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
P-SERIES
Model Number
Indoor Unit PCA-A42KA7
Outdoor UnitPUZ-A42NKA7
PUZ-A42NKA7-BS
Cooling1
Maximum Capacity Btu/h 42,000
Rated Capacity Btu/h 42,000
Minimum Capacity Btu/h 16,000
Maximum Power Input W 4,110
Rated Power Input W 4,110
Moisture Removal Pints/h 11.70
Sensible Heat Factor 0.69
Power Factor % 95.60
Heating at 47°F2
Maximum Capacity Btu/h 48,000
Rated Capacity Btu/h 45,000
Minimum Capacity Btu/h 18,100
Maximum Power Input W 4,300
Rated Power Input W 3,480
Power Factor % 94.60
Heating at 17°F3
Maximum Capacity Btu/h 35,000
Rated Capacity Btu/h 31,800
Maximum Power Input W 3,200
Rated Power Input W 3,160
Efficiency
SEER 17.60
EER *1 10.20
HSPF (IV) 10.20
COP at 47°F2 3.78
COP at 17°F3 2.94
Electrical
Voltage, Phase, Frequency 208 / 230V, 1-phase, 60 Hz
Guaranteed Voltage Range V AC 198 – 253
Voltage: Indoor - Outdoor, S1-S2 V AC 208 / 230
Voltage: Indoor - Outdoor, S2-S3 V DC 24
Voltage: Indoor - Remote controller V DC 12
Recommended Fuse/Breaker Size A 30
Recommended Wire Size (Indoor - Outdoor) AWG 14
Indoor Unit
MCA A 2.00
Fan Motor Full Load Amperage A 0.97
Fan Motor Output W 160
Airflow Rate, Dry CFM 810-885-955-1025
Airflow Rate, Wet CFM 740-810-885-955
External Static Pressure in.WG n/a
Sound Pressure Level dB(A) 39-41-43-45
Drain Pipe Size In. (mm) 1-1/32 (26)
SPECIFICATIONS: PCA-A42KA7 & PUZ-A42NKA7(-BS)
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Model Number
Indoor Unit PCA-A42KA7
Outdoor UnitPUZ-A42NKA7
PUZ-A42NKA7-BS
Condensate Lift Mechanism, Max. Distance In. (mm) n/a
Heat Exchanger Type Plate fin coil
External Finish Color White Munsell 6.4Y 8.9/0.4
Unit Dimensions
W: In. (mm) 63 (1600)
D: In. (mm) 26-3/4 (680)
H: In. (mm) 9-1/16 (230)
Package Dimensions
W: In. 53-2/16
D: In. 29-15/16
H: In. 13-12/16
Unit Weight Lbs. (kg) 86 (39)
Package Weight Lbs. 102
Indoor Unit OperatingTemperature Range
Cooling Intake Air Temp (Maximum / Minimum) °F 90 DB, 73 WB / 66 DB, 59 WB
Heating Intake Air Temp (Maximum / Minimum) °F 82 DB / 50 DB
Outdoor Unit
MCA A 25
MOCP A 31
Fan Motor Full Load Amperage A 0.5 + 0.5
Fan Motor Output W 74 + 74
Airflow Rate CFM 3,880
Refrigerant Control Electronic Expansion Valve
Defrost Method Reverse Cycle
Heat Exchanger Type Cross fin
Sound Pressure Level, Cooling1 dB(A) 52
Sound Pressure Level, Heating2 dB(A) 53
Compressor Type INVERTER-driven twin rotary
Compressor Model MNB33FBRMC-L
Compressor Rated Load Amps A 8
Compressor Locked Rotor Amps A 13
Compressor Oil Type // Charge oz. FV50S // 45
External Finish Color Ivory Munsell 3Y 7.8/1.1
Base Pan Heater n/a
Unit Dimensions
W: In. (mm) 41-5/16 (1050)
D: In. (mm) 13+1-3/16 (330 + 30)
H: In. (mm) 52-11/16 (1338 )
Package Dimensions
W: In. 42-15/16
D: In. 17-11/16
H: In. 56-4/16
Unit Weight Lbs. (kg) 214 (97)
Package Weight Lbs. 245 (111)
SPECIFICATIONS: PCA-A42KA7 & PUZ-A42NKA7(-BS)
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Model Number
Indoor Unit PCA-A42KA7
Outdoor UnitPUZ-A42NKA7
PUZ-A42NKA7-BS
Outdoor Unit OperatingTemperature Range
Cooling Intake Air Temp (Maximum / Minimum) °F 115 DB / 0* DB
Heating Intake Air Temp (Maximum / Minimum) °F 70 DB, 59 WB / -4 DB, -4 WB
Thermal Lock-out / Re-start Temperatures** °F -8 / -4 DB
RefrigerantType R410A
Charge Lbs, oz 10 lbs, 6 oz
Piping
Gas Pipe Size O.D. (Flared) In.(mm) 5/8 (15.88)
Liquid Pipe Size O.D. (Flared) In.(mm) 3/8 (9.52)
Maximum Piping Length Ft. (m) 165 (50)
Maximum Height Difference Ft. (m) 100 (30)
Maximum Number of Bends 15
Notes
AHRI Rated Conditions(Rated data isdetermined at a fixedcompressor speed)
1Cooling (Indoor // Outdoor) °F 80 DB, 67 WB // 95 DB, 75 WB2Heating at 47°F (Indoor // Outdoor) °F 70 DB, 60 WB // 47 DB, 43 WB3Heating at 17°F (Indoor // Outdoor) °F 70 DB, 60 WB // 17 DB, 15 WB
Conditions 4Heating at 5°F (Indoor // Outdoor) °F 70 DB, 60 WB // -4 DB, -5 WB
*Wind baffles required to operate below 23°F DB in cooling mode. PUZ with wind baffle: 0°F - 115°F.**System cuts out in heating mode to avoid thermistor error and automatically restarts at these temperatures.
SEACOAST PROTECTION• External Outer Panel: Phosphate coating + Acrylic-Enamel coating• Fan Motor Support: Epoxy resin coating (at edge face)• Separator Assembly; Valve Bed: Epoxy resin coating (at edge face)• “Blue Fin” treatment is an anti-corrosion treatment that is applied to the condenser coil to protect it against airborne contaminants.
SPECIFICATIONS: PCA-A42KA7 & PUZ-A42NKA7(-BS)
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
High Efficiency (MERV 8) Filter Element □ PAC-SE81KF-E
High-efficiency Filter Element □ PAC-SH90KF-E
Signal Receiver □ PAR-SA9CA-E
Wireless Remote Controller □ PAR-FL32MA-E
Wireless Remote Receiver □ PAR-FA32MA-E
Controller Kit (Sender & Receiver) □ PAR-SL93B-E
Controller Kit with i-see Sensor □ PAR-SA92MW-E
Backlit, Wall-mounted, Wireless Controller □ MHK1
Portable Central Controller □ MCCH1
Wired MA Controller □ PAR-33MAA
Simple MA Controller □ PAC-YT53CRAU
Touch MA Controller □ PAR-CT01MAU-SB
Lockdown Bracket for Wireless, Hand-held, Remote Controller □ RCMKP1CB
Wireless Temperature and Humidity Sensor □ PAC-USWHS003-TH-1
Outside Air Sensor for MHK1 □ MOS1
Flush Mount Remote Temperature Sensor □ PAC-USSEN001-FM-1
Wireless Interface □ PAC-USWHS002-WF-1
Thermostat Interface □ PAC-US444CN-1
kumo station® □ PAC-WHS01HC-E
USNAP Interface □ PAC-WHS01UP-E
IT Extender □ PAC-WHS01IE-E
BACnet® and Modbus Interface □ PAC-UKPRC001-CN-1
External Fan / Heater Control Relay Adapter □ CN24RELAY-KIT-CM3
Remote Operation Adapter (with wire terminals for remote ON/OFF and operation status/ error)1 □ PAC-SF40RM-E
i-see Sensor™ □ PAC-SH91MK-E
External Drain Pump □ PAC-SH84DM-E
Blue Diamond Sensor Extension Cable—15 Ft. □ C13-103
MegaBlue Advanced Blue Diamond Condensate Pump w/ Reservoir & Sensor □ X87-835 - 110 to 250V
MaxiBlue Advanced Blue Diamond Mini Condensate Pump w/ Reservoir & Sensor (208/230V) up to 48,000 Btu/h[recommended]
□ X87-721 - 208/230V
Drain Pan Level Sensor (Control for indoor unit shut off to prevent drain pan overflow) □ DPLS2
3 Pole Disconnect Switch (30A/600VUL) [fits 2"X4" utility] - Black □ TAZ-MS303
3 Pole Disconnect Switch (30A/600VUL) [fits 2"X4" utility] - White □ TAZ-MS303W1 Unable to use with wireless remote controller
ACCESSORIES: PCA-A42KA7
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Air Outlet Guide □ PAC-SH96SG-E (two pieces arerequired)
Front Wind Baffle □ WB-PA3 (two pieces arerequired)
Drain Socket □ PAC-SG61DS-E
M-NET Converter □ PAC-SF83MA-E
M-NET Converter □ PAC-SJ95MA-E
Control/Service Tool □ PAC-SK52ST
Condensing Unit Mounting Pad 24" x 42" x 3" □ ULTRILITE2
Outdoor Unit Stand—12" High □ QSMS1202M
Outdoor Unit Stand—18" High □ QSMS1802M
Outdoor Unit Stand—24"High □ QSMS2402M
Heavy Duty Wall Mounting Bracket for Outdoor Units—Coated Steel □ QSWB2000M-1
Heavy Duty Wall Mounting Bracket for Outdoor Units—316 Series Stainless Steel □ QSWBSS
3/8" x 5/8" x 10' / 1/2" Lineset (Twin-Tube Insulation) □ MPLS385812T-10
3/8" x 5/8" x 15' / 1/2" Lineset (Twin-Tube Insulation) □ MPLS385812T-15
3/8" x 5/8" x 30' / 1/2" Lineset (Twin-Tube Insulation) □ MPLS385812T-30
3/8" x 5/8" x 50' / 1/2" Lineset (Twin-Tube Insulation) □ MPLS385812T-50
3/8" x 5/8" x 65' / 1/2" Lineset (Twin-Tube Insulation) □ MPLS385812T-65
3/8" x 5/8" x 100' / 1/2" Lineset (Twin-Tube Insulation) □ MPLS385812T-100
ACCESSORIES: PUZ-A42NKA7(-BS)
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
PCA-A42KA7
15
When drain socket is installed
9-3/16(233)
When drain socket is installed
Drainage9-11/16(246)
14
NOTES.1.Use M10 or W3/8 screw for anchor bolt.2.Please be sure when installing the drain pump (option parts),
refrigerant pipe will be only upward.
6
8026
-3/4
(680
)
12-5
/8(3
20)
61-5/16(1557) (Suspension bolt pitch)
11/1
6(18
)
140
62
5-7/
8(15
0) 2-7/165-1/2
3-1/8
Air outlet
58-3/4(1493)
1/16(2) 63(1600)
9-1/
16(2
30)
7-11
/16(
195)
3-7/
16(8
8)3-
5/16
(84)
[FRONT VIEW] 51
1-7/8(48)5/16(8)
9-3/16(233)
1-13
/16(
46)
18-1/8(461)
4-7/
8(12
4)3(7
6)
7-1/
2(19
0)
Φ4-1
5/16(
Φ125
)
4-3/
4(12
1) 11/16(18)
3 Electrical boxCeiling
8In case of the rear pipe arrangement, make sure to remove the shaded portions from the independent piece.Then put the independent piece back in initialposition.(The heat exchanger might be clogged because of dust)
4-15
/16(
126)
5-7/16(138)
1-7/
16(3
7)
7-1/
2(19
0)
1/16
(1)
10-1/4(260)
1/16(2)
When electrical boxis pulled down
2-15/16(75)
21-1/2(38)
7
4
3-3/8(85)
3-3/8(86)
15-1/4(387)
2
Electrical box
Air intake59-3/4(1518)
26-3
/4(6
80)
18-3
/4(4
76)
57
182 857-3/16 3-3/8
2-1/
4
In case of wireless remote controllerand i-see sensor(Optional Parts)
Emergency operation switch <Heating>
Operation lampReceiver
Emergency operation switch <Cooling>
DEFROST/STAND BY lamp
9-5/
16(2
36)
liquid Φ3/8(Φ9.52)gas Φ5/8(Φ15.88)
Drainage
7-7/8(200)
9-11/16(246)
2(51)3/8(10)3/16(5)
9/16
In case of wireless remote controllerand i-see sensor(Optional Parts)
1/16(2)
1
120°
2-15/16(75)
10(2
54)
7-1/16(180)
Knockout hole for upper drain pipe arrangementKnockout hole for fresh air intake Φ3-15/16(Φ100)Knockout hole for wiring arrangement Φ7/8(Φ22)Accessory...Drain socket (1(26mm)I.D.)
Drainage pipe connection(1(26mm)I.D.)Drainage pipe connection(for the left arrangement)Knockout hole for left drain-piping arrangementRefrigerant-pipe connection(gas pipe side/flared connection)Refrigerant-pipe connection(liquid pipe side/flared connection)
876
5
43211
Unit: in (mm)
DIMENSIONS: PCA-A42KA7 & PUZ-A42NKA7 (-BS)
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
PUY-A42NKA7(-BS)
16
PUZ-A
36NK
A7
PUZ-A
42NK
A7
PUY-A
36NK
A7
PUY-A
42NK
A7
PUZ-A
36NK
A7-B
S PU
Z-A42N
KA
7-BS
PUY-A
36NK
A7-B
S PU
Y-A42N
KA
7-BS
Bottom piping hole(Knockout)
Drain hole(5-ø33<1-5/16>)
154
<6-1
/16>
136
<5-1
1/32
>
81 <3-3/16>
45 <1-25/32>
110 <14-11/32>160
<6-5/16>160
<6-5/16>160
<6-5/16>
86<3
-3/8
>
Rear Air Intake
Handle for moving
Handle for moving
Side Air Intake
12
Handle for moving
Handle for moving
Service panel
Earth terminal Terminal connectionLeft ... Power supply wiringRight ... Indoor/Outdoor wiring
*1 4
42<1
7-2/
5>
1063
<41-
7/8>
632
<24-
7/8>
*1 4
50<1
7-23
/32>
26<1
-1/3
2>36
9<1
4-17
/32>
1338
<52-
11/1
6>
362 <14-1/4>1050 <41-11/32>
Air intake
Front piping cover
Rear piping cover
2-12×36 Oval holes(Foundation Bolt M10<W3/8>)
Installation Feet
2-U Shaped notched holes(Foundation Bolt M10<W3/8>)
225 <8-27/32>
42 <1-21/32>60 <2-3/8>
25<3
1/32
>33
0<1
3>
225 <8-27/32>600 <23-5/8>
70 <2-3/4>
417
<16-
13/3
2>
28<1
-3/3
2>37
0<1
4-9/
16>
19<3
/4>
40 <1-9/16> 53 <2-3/32>
56 <2-7/32>
0
Conduit hole(ø 24<15/16>knockout)
Conduit hole(ø 37<1-15/32>knockout)
Rear trunking hole(Knockout)
Rear piping hole(Knockout)
75 <2-15/16>
92 <3-5/8>
73<2
-7/8
>60
<2-3
/8>
5<3/
16>
26<1
-1/3
2>
27<1
-1/1
6>55
<2-3
/16>
55 <2-3/16> 60 <2-3/8>
ø 92<3-5/8>
Conduit hole(ø 24<15/16>knockout)
Front piping hole(Knockout)
Front trunking hole(Knockout)
Conduit hole(ø 37<1-15/32>knockout)
26<1
-1/3
2>
92 <3-5/8> 27<1
-1/1
6>55
<2-3
/16>
73<2
-7/8
>
75 <2-15/16>
55 <2-3/16>60 <2-3/8>
ø 92<3-5/8>
Right trunking hole(Knockout)
Conduit hole(ø 37<1-15/32>knockout)
Conduit hole(ø 24<15/16>knockout)
Right piping hole(Knockout)
73<2
-7/8
>61
<2-3
/8>
5<3/
16>
29 <1-5/32>
27<1
-1/1
6>26
<1-1
/32>
92<3
-5/8
>
53 <2-3/32> 60 <2-3/8>
55 <2-3/16>
92 <3-5/8>
ø 92<3-5/8>
Min.
Min.
Min.
Min.
Service space Min.
150
<5-2
9/32
>50
0<1
9-11
/16>
500<19-11/16>
15 <3/5>
50<2> Ma
x.30
<1-3
/16>
( )
21 ... Refrigerant GAS pipe connection (FLARE) ø15.88(5/8F)
... Refrigerant LIQUID pipe connection (FLARE) ø9.52(3/8F)
*1 ... Indication of STOP VALVE connection location.
Piping Knockout Hole Details
Example of Notes
FREE
Min. 15mm<3/5>
Min. 15mm<3/5>
Min. 1000mm<39-3/8>
Min. 150mm<5-29/32>
Piping and wiring connectionscan be made from 4 directions:FRONT, Right, Rear and Below.
4 PIPING-WIRING DIRECTIONS3 FOUNDATION BOLTS2 SERVICE SPACE1 FREE SPACE (Around the unit)Please secure the unit firmlywith 4 foundation (M10<W3/8>) bolts.(Bolts and washers must be purchased locally.)
Dimensions of space neededfor service access areshown in the below diagram.
The diagram below shows a basic example.Explantion of particular details aregiven in the installation manuals etc.
<Foundation bolt height>
Air Discharge
Rear Air Intake
Side Air Intake
1/2 Conduitattachment
ø 22.2<7/8>ø 27.8<1-3/32>
When installing the conduit.Set the attachment to the inner side of each panel.
3/4 Conduitattachment
Scale 1:5
60 <2-3/8> 22.5 <7/8>
5<3/
16>
24.7
<31/
32>
100<3-15/16>
FOUNDATION
OC
H636
Unit: mm<in>
FORM# PCA-A42KA7 / PUZ-A42NKA7(-BS) - 201810
1340 Satellite Boulevard, Suwanee, GA 30024Toll Free: 800-433-4822 www.mehvac.com
DIMENSIONS: PCA-A42KA7 & PUZ-A42NKA7 (-BS)
Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.