MITSUBISHI ELECTRIC PUZ-A30NHA7 Ceiling Cassette Heat Pump Owner’s Manual
- June 17, 2024
- Mitsubishi Electric
Table of Contents
MITSUBISHI ELECTRIC PUZ-A30NHA7 Ceiling Cassette Heat Pump
INDOOR UNIT FEATURES
- Space-efficient ductless installation
- Equipped with 3D i-see Sensor® for enhanced comfort and energy efficiency
- Airflow settings for high and low ceiling applications
- Individual vane settings for direct/indirect airflow control or variable airflow patterns
- Knockouts for outside-air intake and branch-duct run
- Filter indicator signal
- Easy-to-clean, washable filter (optional high-efficiency filter available – requires multi-function casement)
- Built-in condensate lift mechanism
- Ideal for retail shops, classrooms, office spaces, conference centers, building lobbies, and more
- Multiple control options available:
- kumo cloud® smart device app for remote access
- Third-party interface options
- Wired or wireless controllers
OUTDOOR UNIT FEATURES
- Variable speed INVERTER-driven compressor
- Pre-charged with refrigerant volume for piping length up to 70 ft
- Low ambient cooling down to 0°F providing 100% capacity
- 24-hour continuous operation (cooling mode)
- High pressure protection
- Fast restart
- Superior energy and operational efficiency
- 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 Heat exchanger coil to protect it against airborne contaminants.
- Heat exchanger coil and base panel rated for 2,000 hours in accordance with ASTM B117 testing
- Seacoast protection standard from 2022 production
SPECIFICATIONS
PLA-A30EA7 & PUZ-A30NHA7
Cooling at 95°F1
| Maximum Capacity| BTU/H| 30,000
---|---|---|---
Rated Capacity| BTU/H| 30,000
Minimum Capacity| BTU/H| 9,000
Maximum Power Input| W| 2,540
Rated Power Input| W| 2,540
Moisture Removal| Pints/h| 5.4
Sensible Heat Factor| 0.80
Power Factor [208V / 230V]| %| 95.2 / 95.2
Heating at 47°F2
| Maximum Capacity| BTU/H| 33,000
Rated Capacity| BTU/H| 32,000
Minimum Capacity| BTU/H| 9,000
Maximum Power Input| W| 2,450
Rated Power Input| W| 2,400
Power Factor [208V / 230V]| %| 95.7 / 95.7
Heating at 17°F3
| Maximum Capacity| BTU/H| 20,800
Rated Capacity| BTU/H| 18,100
Maximum Power Input| W| 1,990
Rated Power Input| W| 1,880
Heating at 5°F4
| Maximum Capacity| BTU/H| 16,800
Maximum Power Input| W| 1,700
Efficiency
| SEER | SEER2| 22.8 | 23.4
EER1 | EER21| 11.8 | 11.8
HSPF [IV] | HSPF2 [IV]| 11.6 | 9.5
COP at 47°F2| 3.9
COP at 17°F at Maximum Capacity3| 3.07
COP at 5°F at Maximum Capacity4| 2.9
ENERGY STAR® Certified| No
Electrical
| Voltage, Phase, Frequency| 208/230, 1, 60
Guaranteed Voltage Range| V AC| 198 – 253
Voltage: Indoor – Outdoor, S1-S2| V AC| 208/230
Voltage: Indoor – Outdoor, S2-S3| V DC| 24
Short-circuit Current Rating [SCCR]| kA| 5
Recommended Fuse/Breaker Size (Oudoor)| A| 25
Recommended Wire Size [Indoor – Outdoor]| AWG| 14
Power Supply| Indoor unit is powered by the outdoor unit
Indoor Unit
| MCA| A| 1.0
Fan Motor Full Load Amperage| A| 0.59
Fan Motor Type| DC Motor
Airflow Rate at Cooling, Dry| CFM| 570–670–780–880
Airflow Rate at Cooling, Wet| CFM| 530–630–740–840
Airflow Rate at Heating, Dry| CFM| 570–670–780–880
Sound Pressure Level [Cooling]| dB[A]| 28–32–35–38
Sound Pressure Level [Heating]| dB[A]| 28–32–35–38
Drain Pipe Size| In. [mm]| 1-1/4 [32]
Condensate Lift Mechanism, Maximum Distance| In. [mm]| 33-7/16 [849]
Coating on Heat Exchanger| —
External Finish Color| White Munsell 6.4Y 8.9/0.4
Unit Dimensions| W x D x H: In. [mm]| 33-1/16 // 37-13/32 x 33-1/16 //
37-13/32 x 11-3/4 // 1-9/16 [840 //
950 x 840 // 950 x 298 // 40]
Package Dimensions| W x D x H: In. [mm]| 35-9/16 // 39-6/16 x 34-5/16 //
38-3/16 x 16-9/16 // 4-12/16 [903 // 1,000 x 871 // 970 x 421 // 121]
Unit Weight| Lbs. [kg]| 56 // 11 [25 // 5]
Package Weight| Lbs. [kg]| 77 [35]
Indoor Unit Operating Temperature Range| Cooling Intake Air Temp [Maximum /
Minimum]*| °F| 90 DB, 72 WB / 66 DB, 61 WB
Heating Intake Air Temp [Maximum / Minimum]| °F| 77 DB / 59 DB
NOTES:
AHRI Rated Conditions
(Rated data is determined at a fixed compressor speed)
- Cooling (Indoor // Outdoor) °F 80 DB, 67 WB // 95 DB, 75 WB
- Heating at 47°F (Indoor // Outdoor) °F 70 DB, 60 WB // 47 DB, 43 WB
- Heating at 17°F (Indoor // Outdoor) °F 70 DB, 60 WB // 17 DB, 15 WB
- Heating at 5°F (Indoor // Outdoor) °F 70 DB, 60 WB // 5 DB, 4 WB
Conditions
Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum
/ Minimum]):
- Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.
- Wind baffles required to operate below 23°F DB in cooling mode.
- Heat pump system with wind baffle: 0°F – 115°F.
- Refer to wind baffle documentation for further information.
- Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):
- System cuts out in heating mode to avoid thermistor error and automatically restarts at these temperatures.
- Blue Fin Coating Standard from 2022 production:
- PU(Y/Z)-A(12/18)NKA7 – Beginning with serial number 12U*****
- PU(Y/Z)-A(24/30/36/42)NKA7 – Beginning with serial number 1ZU*****
PLA-A30EA7 & PUZ-A30NHA7
Outdoor Unit
| MCA| A| 19.0
---|---|---|---
MOCP| A| 26
Fan Motor Full Load Amperage| A| 0.4
Fan Motor Output| W| 86
Airflow Rate [Cooling / Heating]| CFM| 1940 / 1940
Refrigerant Control| LEV
Defrost Method| Reverse Cycle
Coating on Heat Exchanger| Blue Fin Coating***
Sound Pressure Level, Cooling1| dB(A)| 47
Sound Pressure Level, Heating2| dB(A)| 48
Compressor Type| INVERTER-driven twin rotary
Compressor Model| SNB172FWHM1
Compressor Rated Load Amps| A| 7
Compressor Locked Rotor Amps| A| 11.0
Compressor Oil [Type // Charge]| oz.| FV50S // 23
External Finish Color| Ivory Munsell 3Y 7.8/1.1
Base Pan Heater| N/A
Unit Dimensions| W x D x H: In. [mm]| 37-13/32 x 13 (+1-3/16) x 37-1/8 [950 x
330 (+30) x 943]
Package Dimensions| W x D x H: In. [mm]| 40-15/16 x 17-11/16 x 40-11/16 [1040
x 450 x 1033]
Unit Weight| Lbs. [kg]| 153 [69]
Package Weight| Lbs. [kg]| 179 [81]
Outdoor Unit Operating Temperature Range
| Cooling Air Temp [Maximum / Minimum]*| °F| 115 DB / 0 DB
Heating Air Temp [Maximum / Minimum]| °F| 70 DB, 59 WB / -4 DB, -4 WB
Heating Thermal Lock-out / Re-start Temperatures**| °F| -8 / -4
Refrigerant
| Type| R410A
Pre-Charged Refrigerant Amount| Lbs, oz| 7.0, 11.0
Maximum Pre-Charged Piping Length| Ft. [m]| 70.0 [20.0]
Additional Refrigerant Charge Per Additional Piping Length| oz./Ft. [g/m]| 0.7
[50]
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 is determined at a fixed compressor speed)
- Cooling (Indoor // Outdoor) °F 80 DB, 67 WB // 95 DB, 75 WB
- Heating at 47°F (Indoor // Outdoor) °F 70 DB, 60 WB // 47 DB, 43 WB
- Heating at 17°F (Indoor // Outdoor) °F 70 DB, 60 WB // 17 DB, 15 WB
- Heating at 5°F (Indoor // Outdoor) °F 70 DB, 60 WB // 5 DB, 4 WB
Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):
Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.
- Wind baffles required to operate below 23°F DB in cooling mode.
- Heat pump system with wind baffle: 0°F – 115°F.
- Refer to wind baffle documentation for further information.
- Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):
- System cuts out in heating mode to avoid thermistor error and automatically restarts at these temperatures.
- Blue Fin Coating Standard from 2022 production:
- PU(Y/Z)-A(12/18)NKA7 – Beginning with serial number 12U*****
- PU(Y/Z)-A(24/30/36/42)NKA7 – Beginning with serial number 1ZU*****
INDOOR UNIT ACCESSORIES
PLA-A30EA7
Control Interface
| 3-Pin Connector| □ PAC-715AD
---|---|---
Airzone ZBS Wired Blueface Principal Controller White| □ AZZBSBLUEFACECB
Airzone ZBS Wired Blueface Principal Controller White| □ AZZBSBLUEZEROCB
Airzone ZBS Wired Lite Controller White| □ AZZBSLITECB
Airzone ZBS Wireless Lite Controller White| □ AZZBSLITERB
Airzone ZBS Wireless Think Controller White| □ AZZBSTHINKRB
BACnet® and Modbus® Interface| □ PAC-UKPRC001-CN-1
CN24 Relay Kit| □ CN24RELAY-KIT-CM3
IT Extender| □ PAC-WHS01IE-E
kumo station® for kumo cloud®| □ TAC-WHS01HC-E
Remote Operation Adapter‡| □ PAC-SF40RM-E
Thermostat Interface| □ PAC-US444CN-1
Thermostat Interface| □ PAC-US445CN-1
USNAP Adapter| □ PAC-WHS01UP-E
Wireless Interface for kumo cloud®| □ PAC-USWHS002-WF-2
Remote Sensor
| Flush Mount Remote Temperature Sensor| □ PAC-USSEN002-FM-1
Flush Mount Temperature Sensor| □ PAC-USSEN001-FM-1
Remote Temperature Sensor| □ PAC-SE41TS-E
Wireless temperature and humitity sensor for kumo cloud®| □ PAC-USWHS003-TH-1
Wired Remote Controller
| Deluxe Wired MA Remote Controller†| □ AAR-40MAAU
Simple Ductless Wired Remote Controller| □ PAC-SDW01RC-1
Simple MA Remote Controller†| □ PAC-YT53CRAU-J
Touch MA Controller†| □ PAR-CT01MAU-SB
Wireless Remote Controller
| kumo touch™ RedLINK™ Wireless Controller| □ MHK2
Lockdown bracket for remote controller| □ RCMKP1CB
Wireless MA Receiver| □ PAR-SR32MA-E
Wireless MA Remote Controller| □ PAR-FL32MA-E
Wireless Remote Contoller| □ PAR-SL101A-E
Wireless Signal Receiver Panel| □ PAR-SR4LU-E
Casement| Multi-function Casement| □ PAC-SJ41TM-E
Condensate
| Blue Diamond (Advanced) Mini Condensate Pump w/ Reservoir & Sensor
(208/230V) [recommended]| □ X87-721
Blue Diamond (MegaBlue Advanced) Condensate Pump w/ Reservoir & Sensor| □
X87-835
Blue Diamond Sensor Extension Cable — 15 Ft.| □ C13-103
Refco Condensate Pump (100-240 VAC) up to 120,000 BTU/H| □ COMBI
Disconnect Switch
| (30A/600V/UL) [fits 2” X 4” utility box] – Black| □ TAZ-MS303
(30A/600V/UL) [fits 2” X 4” utility box] – White| □ TAZ-MS303W
Filter| High Efficiency Filter Element**| □ PAC-SH59KF-E
i-see Sensor® Panel| Grille with 3D i-see Sensor® (required)| □ PLP-41EAEU
Lineset
| 10’ x 3/8” x 10’ x 5/8” Lineset (Twin-Tube Insulation)| □ MPLS385812T-10
100’ x 3/8” x 100’ x 5/8” Lineset (Twin-Tube Insulation)| □ MPLS385812T-100
15’ x 3/8” x 15’ x 5/8” Lineset (Twin-Tube Insulation)| □ MPLS385812T-15
30’ x 3/8” x 30’ x 5/8” Lineset (Twin-Tube Insulation)| □ MPLS385812T-30
50’ x 3/8” x 50’ x 5/8” Lineset (Twin-Tube Insulation)| □ MPLS385812T-50
65’ x 3/8” x 65’ x 5/8” Lineset (Twin-Tube Insulation)| □ MPLS385812T-65
Shutter Plate| Shutter Plate| □ PAC-SJ37SP-E
Space Panel| Space Panel| □ PAC-SJ38AS-E
NOTES: ‡PAC-SF40RM-E (Unable to use with wireless remote controller)
PUZ-A30NHA7
| Air Outlet Guide | Air Outlet Guide (1 Piece) | □ PAC-SG59SG-E |
|---|
Centralized Drain Pan
| Centralized Drain Pan| □ PAC-SG63DP-E
Drain Pan| □ PAC-SG64DP-E
Control/Service Tool
| Control/Service Tool| □ PAC-SK52ST
M- & P-Series Maintenance Tool Cable Set| □ M21EC0397
USB/UART Conversion Cable (Required for all laptop connection)| □ M21EC1397
Hail Guards| Hail Guard| □ HG-A6
M-NET Converter
| M-NET Converter| □ PAC-SJ85MA-E
M-NET Converter| □ PAC-SJ95MA-E
Mini-Split Wire
| 14 Gauge, 4 wire MiniSplit Cable—250 ft. roll| □ S144-250
14 Gauge, 4 wire MiniSplit Cable—50 ft. roll| □ S144-50
16 Gauge, 4 wire MiniSplit Cable—250 ft. roll| □ S164-250
16 Gauge, 4 wire MiniSplit Cable—50 ft. roll| □ S164-50
Mounting Pad| Condensing Unit Mounting Pad: 24” x 42” x 3”| □ ULTRILITE2
Stand
| 18” Single Fan Stand| □ QSMS1801M
24” Single Fan Stand| □ QSMS2401M
Condenser Wall Bracket| □ QSWB2000M-1
Condenser Wall Bracket – Stainless Steel Finish| □ QSWBSS
Outdoor Unit Stand — 12” High| □ QSMS1201M
Wind Baffle
| Front Wind Baffle| □ WB-PA5
Rear Wind Baffle| □ WB-RE5
Side Advanced Wind Baffle| □ WB-SD5
PLA-A30EA7
NOTE
- CHOOSE THE GRILLE AMONG THE DEDICATED GRILLES.
- REINFORCE THE SUSPENSION BOLT FOR EARTHQUAKE RESISTANCE AS NEEDED.
- FOR THE SUSPENSION BOLT, USE M10 OR W3/8. (PROCURED AT THE LOCAL SITE.)
- FOR DRAIN PIPE, USE VP-25(O.D. n1-1/4″(( 32) PVC TUBE). DRAIN PUMP INCLUSION. RAISE IS MAX 33-7/16″(850mm) FROM THE CEILING.
- ELECTRICAL BOX MAY BE REMOVED FOR THE SERVICE PURPOSE. MAKE SURE TO SLACK THE ELECTRICAL WIRE LITTLE BIT FOR CONTROL/POWER WIRES CONNECTION.
- THE HEIGHT OF THE INDOOR UNIT IS ABLE TO BE ADJUSTED WITH THE GRILLE ATTACHED.
- REQUIRES “E” OR MORE SPACE BETWEEN TRANSOM AND CEILING FOR THE INSTALLATION.
- WHEN INSTALLING THE BRANCH DUCTS, BE SURE TO INSULATE ADEQUATELY. OTHERWISE CONDENSATION AND DRIPPING MAY OCCUR. (IT BECOMES THE CAUSE OF DROPLET OR DROPLET DRIPPING.)
- AS FOR NECESSARY INSTALLATION/SERVICE SPACE, PLEASE REFER TO THE RIGHT AT FIGURE.
- FOR THE INSTALLATION OF THE OPTIONAL HIGH EFFICIENCY FILTER OR MULTI-FUNCTIONAL CASEMENT,REFER TO SPECIAL DRAWING.
OUTDOOR UNIT DIMENSIONS
PUZ-A30NHA7
-
FREE SPACE (Around the unit)
The diagram below shows a basic example.
Explanations of particular details are given in the installation manuals etc. -
SERVICE SPACE
Dimensions of space needed for service access are shown in the below diagram. -
FOUNDATION BOLTS
Please secure the unit firmly with 4 foundation (M10<W3/8>) bolts.
(Bolts and washers must be purchased locally.) -
PIPING-WIRING DIRECTIONS
Piping and wiring connections can be made from 4 directions:
FRONT, Right, Rear and Below.
