M-Series MZ-FH Engineering Manual

ManualsBrandsMitsubishi ManualsCooling12k BTU Cooling + Heating - M-Series H2i Wall Mounted Air Conditioning System - 26.1 SEER

Table Of Contents

M-Series - MSZ-FH High Performance Systems (August 2014)

MSZ-FH-1

Due to continuing improvement, above specication may be subject to change without notice.

M-SERIES SINGLE ZONE SYSTEMS

MSZ-FH High Performance Wall-Mount Heat Pump Systems

1. INDOOR UNITS .................................................................................................................................................. MSZ-FH-3

2. OUTDOOR UNITS .............................................................................................................................................. MSZ-FH-4

3. SYSTEM .............................................................................................................................................................. MSZ-FH-5

3-1. SPECIFICATIONS ........................................................................................................................................... MSZ-FH-6

MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA ................................................................................................... MSZ-FH-6

MUZ-FH09NA MUZ-FH12NA MUZ-FH15NA................................................................................................... MSZ-FH-7

Efciency Ratings .............................................................................................................................................. MSZ-FH-8

3-2. EXTERNAL DIMENSIONS............................................................................................................................... MSZ-FH-9

MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA ............................................................................................... MSZ-FH-9

MUZ-FH09NA MUZ-FH12NA ....................................................................................................................... MSZ-FH-10

MUZ-FH15NA ...................................................................................................................................................MSZ-FH-11

3-3. CENTER OF GRAVITY .................................................................................................................................. MSZ-FH-12

3-4. ELECTRICAL WIRING DIAGRAMS............................................................................................................... MSZ-FH-13

MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA .............................................................................................. MSZ-FH-13

MUZ-FH09NA .............................................................................................................................................. MSZ-FH-14

MUZ-FH12NA .................................................................................................................................................. MSZ-FH-15

MUZ-FH15NA .................................................................................................................................................. MSZ-FH-16

3-5. REFRIGERANT SYSTEM DIAGRAMS ......................................................................................................... MSZ-FH-17

MSZ-FH09NA MSZ-FH12NA........................................................................................................................ MSZ-FH-17

MSZ-FH15NA ................................................................................................................................................. MSZ-FH-17

MUZ-FH09NA MUZ-FH12NA ....................................................................................................................... MSZ-FH-18

MUZ-FH15NA .................................................................................................................................................. MSZ-FH-18

3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE ............................................................................. MSZ-FH-19

(1) Cooling ....................................................................................................................................................... MSZ-FH-19

(2) Heating....................................................................................................................................................... MSZ-FH-20

3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE ............................................................................... MSZ-FH-21

(1) Cooling Capacity ........................................................................................................................................ MSZ-FH-21

(2) Heating Capacity........................................................................................................................................ MSZ-FH-21

(3) M-Series Cooling Correction ...................................................................................................................... MSZ-FH-22

(4) M-Series Defrost Correction ...................................................................................................................... MSZ-FH-22

(5) M-Series Heating Correction...................................................................................................................... MSZ-FH-23

3-8. CAPACITY CORRECTION CURVE BY REFRIGERANT PIPING LENGTH.................................................. MSZ-FH-24

3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH ................................................... MSZ-FH-25

(1) Cooling Capacity Correction ...................................................................................................................... MSZ-FH-25

(2) Maximum Refrigerant Piping Length & Maximum Height Difference ......................................................... MSZ-FH-25

(3) M-Series Piping Correction Cooling ........................................................................................................... MSZ-FH-25

(4) M-Series Piping Correction Heating........................................................................................................... MSZ-FH-25

3-10. CHARGE CALCULATIONS ......................................................................................................................... MSZ-FH-26

(1) Additional Refrigerant Charge (R410A: oz.)............................................................................................... MSZ-FH-26

3-11. AIR FLOW DATA .......................................................................................................................................... MSZ-FH-27

Outlet Air Speed And Coverage ...................................................................................................................... MSZ-FH-27

Summary of content (36 pages)

PAGE 1
M-SERIES SINGLE ZONE SYSTEMS MSZ-FH High Performance Wall-Mount Heat Pump Systems 1. INDOOR UNITS................................................................................................................................................... MSZ-FH-3 2. OUTDOOR UNITS............................................................................................................................................... MSZ-FH-4 3. SYSTEM................................................................................
PAGE 2
M-SERIES SINGLE ZONE SYSTEMS 3-12. SOUND PRESSURE LEVELS...................................................................................................................... MSZ-FH-28 (1) Indoor Unit.................................................................................................................................................. MSZ-FH-28 (2) Outdoor Unit...........................................................................................................................................
PAGE 3
1. INDOOR UNITS • MSZ-FH09NA • MSZ-FH12NA • MSZ-FH15NA Due to continuing improvement, above specification may be subject to change without notice. M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 4
2. OUTDOOR UNITS • MUZ-FH09NA • MUZ-FH12NA • MUZ-FH15NA Due to continuing improvement, above specification may be subject to change without notice. MSZ-FH-4 M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 5
3.
PAGE 6
3-1. SPECIFICATIONS MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA Indoor model MSZ-FH09NA Power supply V, phase, Hz Disconnect switch A Min. circuit ampacity A Fan motor F.L.A COOL Dry 381- 304 - 221 - 167 - 137 Airflow CFM (328 - 261 - 190 - 143 - 117) Super high - High - Med. - (Wet) Low - Quiet HEAT Dry CFM 437 - 325 - 225 - 167 - 140 Moisture removal pt./h 0.6 Sound level Cooling dB(A) 40 - 36 - 29 - 23 - 20 Super high - High - Med. Heating dB(A) 42 - 36 - 29 - 24 - 20 Low - Quiet Cond. drain connection O.D. in.
PAGE 7
3-1.
PAGE 8
3-1. SPECIFICATIONS Efficiency Ratings Outdoor Unit Indoor Unit SEER EER HSPF COP COP Energy @ 47° F @ 17° F Star WALL-MOUNT HEAT PUMP MUZ-FH09NA MSZ-FH09NA 30.5 16.1 10 4.5 3.33 Yes MUZ-FH12NA MSZ-FH12NA 26.1 13.8 10.5 4.2 3.34 Yes MUZ-FH15NA MSZ-FH15NA 22.0 12.5 10.3 4.06 3.19 Yes Note: Efficiency values based on AHRI 210/240 test method. Due to continuing improvement, above specification may be subject to change without notice.
PAGE 9
M-Series - MSZ-FH High Performance Systems (August 2014) 3/16 2-3/8 2-5/8 12 2 Insulation Liquid line Gas line Drain hose 11/16 2-3/8 9-5/8 2-5/8 35-5/8 Insulation Liquid line Gas line Drain hose 6-5/16 1-9/16 2-5/8 Air out 1/4 8-1/8 Air in 4 15-9/16 Ø1-7/16 O.D Ø1/4 19-11/16 (Flared connection Ø1/4) Ø3/8 16-15/16 (Flared connection Ø1/2) Inslation Ø1-1/8 Connected part Ø5/8 O.
PAGE 10
MSZ-FH-10 holes ore m . or 8 in re mo *2 14 in. or clear *1 Gas refrigerant pipe joint Refrigerant pipe (flared) Ø 3/8 4 o in. mo re Liquid refrigerant pipe joint Refrigerant pipe (flared) Ø 1/4 and rear of the unit are clear *2 When any 2 sides of left, right . or 4 in front and sides of the unit are clear *1 4 in. or more when REQUIRED SPACE rm o re 3-2.
PAGE 11
2 17-25/32 13 34-5/8 6-7/8 4-5/16 33-1/16 19-11/16 Air out Air in 1-5/8 3-3/16 2-holes 13/32 13/16 Drain hole 1-9/16 . or 4 in 6-1/2 16-7/16 i ore rm n. o *2 Clear *1 14 in. or mo re ore rm o .
PAGE 12
3-3.
PAGE 13
3-4. ELECTRICAL WIRING DIAGRAMS MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA Due to continuing improvement, above specification may be subject to change without notice. M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 14
3-4. ELECTRICAL WIRING DIAGRAMS MUZ-FH09NA Due to continuing improvement, above specification may be subject to change without notice. MSZ-FH-14 M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 15
3-4. ELECTRICAL WIRING DIAGRAMS MUZ-FH12NA Due to continuing improvement, above specification may be subject to change without notice. M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 16
3-4. ELECTRICAL WIRING DIAGRAMS MUZ-FH15NA Due to continuing improvement, above specification may be subject to change without notice. MSZ-FH-16 M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 17
3-5.
PAGE 18
3-5. REFRIGERANT SYSTEM DIAGRAMS MUZ-FH09NA MUZ-FH12NA Refrigerant pipe ø3/8 (with heat insulator) Unit: inch (mm) 4-way valve Muffler Stop valve Discharge temperature Service thermistor port RT62 Flared connection Outdoor heat exchanger Muffler Service port Ambient temperature thermistor RT65 Compressor Defrost thermistor RT61 Capillary tube O.D. 0.157 × I.D. 0.094 × 9-7/16 LEV (ø4.0 × ø2.
PAGE 19
3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE (1) Cooling MUZ-FH09NA SHF at rating condition = 0.92 Airflow = 381 CFM Total power consumption (kW) 0.8 0.7 r Indoo 0.6 intake °F) ture ( pera B tem air W 71 67 63 0.5 0.4 65 75 85 95 105 Outdoor intake air DB temperature (°F) 115 Total power consumption (kW) MUZ-FH12NA SHF at rating condition = 0.83 Airflow = 398 CFM 1.1 1.0 0.9 e air r intak Indoo 0.8 rature mpe WB te (°F) 71 67 63 0.7 0.
PAGE 20
3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE (2) Heating Total power consumption (kW) MUZ-FH09NA Airflow = 437 CFM 0.8 65 70 75 0.6 0.4 0.2 Indoor -5 5 intake erature temp air DB (°F) 15 25 35 45 55 Outdoor intake air WB temperature (°F) 65 Total power consumption (kW) MUZ-FH12NA Airflow = 454 CFM 1.2 65 70 75 0.9 0.6 0.
PAGE 21
3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE (1) Cooling Capacity Model MUZ-FH09NA MUZ-FH12NA MUZ-FH15NA Indoor air Outdoor intake air DB temperature (˚F) IWB (˚F) TC 75 SHC TPC TC 85 SHC TPC TC 95 SHC TPC TC 105 SHC TPC TC 115 SHC TPC 71 11.0 8.7 0.50 10.3 8.1 0.55 9.7 7.6 0.59 9.0 7.1 0.62 8.3 6.5 0.64 67 10.4 9.6 0.47 9.7 8.9 0.52 9.0 8.3 0.56 8.4 7.7 0.59 7.7 7.1 0.62 63 9.8 10.3 0.45 9.1 9.6 0.50 8.5 8.9 0.53 7.7 8.1 0.57 7.0 7.4 0.
PAGE 22
3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE (3) M-Series Cooling Correction 70 77 81 86 95 104 115 60 1.11 1.06 1.01 0.97 0.91 0.83 0.76 63 1.16 1.10 1.06 1.02 0.96 0.88 0.81 64 1.18 1.13 1.08 1.04 0.98 0.90 0.83 68 1.23 1.18 1.14 1.10 1.03 0.96 0.89 72 1.28 1.23 1.20 1.15 1.09 1.02 0.95 75 1.34 1.29 1.26 1.22 1.15 1.08 1.02 79 1.38 1.34 1.32 1.28 1.21 1.14 1.07 (4) M-Series Defrost Correction Outdoor intake temperature W.B.
PAGE 23
3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE (5) M-Series Heating Correction Outdoor W.B. [° F] -13 -4 5 14 23 32 41 50 Indoor EAT DB MUZ-FH15NA 60 0.78 0.91 1.07 1.07 1.07 1.07 1.07 1.07 MUZ-FH12NA 60 0.61 0.80 0.98 1.07 1.07 1.07 1.07 1.07 MUZ-FH09NA 60 0.66 0.88 1.07 1.07 1.07 1.07 1.07 1.07 Interpolated Data Between 60 and 65 Indoor EAT DB data sets MUZ-FH15NA 63 0.76 0.89 1.05 1.05 1.05 1.05 1.05 1.05 MUZ-FH12NA 63 0.60 0.78 0.96 1.05 1.05 1.
PAGE 24
3-8. CAPACITY CORRECTION CURVE BY REFRIGERANT PIPING LENGTH DUE TO CONTINUING RESEARCH AND PRODUCT IMPROVEMENT, SPECIFICATIONS AND DATA ARE STILL UNDER REVIEW Due to continuing improvement, above specification may be subject to change without notice. MSZ-FH-24 M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.
PAGE 25
3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH (1) Cooling Capacity Correction Refrigerant piping length (one way: ft.) 25 (std.) MUZ-FH09NA MUZ-FH12NA 40 65 100 - 1.0 0.954 0.878 MUZ-FH15NA 0.771 (2) Maximum Refrigerant Piping Length & Maximum Height Difference Refrigerant piping: ft. Piping size O.D: in. Max. Length A Max. Height difference B Gas Liquid MUZ-FH09NA MUZ-FH12NA 65 40 3/8 1/4 MUZ-FH15NA 100 50 1/2 1/4 Model Indoor unit Max. Height difference B Max.
PAGE 26
3-10. CHARGE CALCULATIONS (1) Additional Refrigerant Charge (R410A: oz.) NOTE: Refrigerant piping exceeding 25 ft. requires additional refrigerant charge according to the calculation. Model Outdoor unit precharged MUZ-FH09NA 2 lb. 9 oz. Refrigerant piping length (one way): ft. 25 30 40 50 60 65 0 1.08 3.24 5.40 7.56 8.64 Calculation: X oz. = 1.08/5 oz./ft. × (Refrigerant piping length (ft.) - 25) NOTE: Refrigerant piping exceeding 25 ft.
PAGE 27
3-11. AIR FLOW DATA Outlet Air Speed And Coverage Model name MSZ-FH09NA Mode Function Airflow (CFM) Air speed (ft./s.) Coverage (ft.) HEAT Dry 437 19.5 29.8 Dry 381 17.0 26.1 Wet 328 14.6 22.5 Dry 454 20.3 31.0 Dry 398 17.8 27.3 Wet 342 15.3 23.5 Dry 497 22.2 33.8 Dry 411 18.3 28.0 Wet 354 15.7 24.1 COOL HEAT MSZ-FH12NA COOL HEAT MSZ-FH15NA COOL ● The air coverage is the figure up to the position where the air speed is 1 ft./s.
PAGE 28
3-12.
PAGE 29
3-12. SOUND PRESSURE LEVELS MUZ-FH09NAH 90 OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002dB µbar) BAND SOUND LEVEL, (0 dB = 0.0002 µbar) OCTAVE BAND SOUNDOCTAVE PRESSURE LEVEL, dB PRESSURE (0 dB = 0.
PAGE 30
3-13. STANDARD OPERATION RANGE OPERATING RANGE (A) POWER SUPPLY Rated voltage Guaranteed voltage (V) 208/230 V 1 phase 60 Hz Outdoor unit Min. 187 208 230 Max.
PAGE 31
3-14. MAXIMUM HEATING CAPACITY IN LOW AMBIENT TEMPERATURE MUZ-FH09NA 120% % Heating Capacity 100% 80% 60% 40% 20% 0% -15 -5 5 15 25 35 45 Outdoor Temperature Degrees (oF) HEATING CAPACITY Outdoor Temperature Degrees (oF) % Heating Capacity -13.0 67% -4.0 83% 5.0 98% 14.0 100% 23.0 100% 32.0 100% 41.0 100% 50.0 100% 69.
PAGE 32
3-14. MAXIMUM HEATING CAPACITY IN LOW AMBIENT TEMPERATURE MUZ-FH15NA 120% % Heating Capacity 100% 80% 60% 40% 20% 0% -15 -5 5 15 25 35 45 Outdoor Temperature Degrees (oF) HEATING CAPACITY Outdoor Temperature Degrees (oF) % Heating Capacity -13.0 81% -4.0 90% 5.0 100% 14.0 100% 23.0 100% 32.0 100% 41.0 100% 50.0 100% 69.8 100% Due to continuing improvement, above specification may be subject to change without notice.
PAGE 33
3-15. ACCESSORIES (1) Indoor Unit Part Number Descriptions C13-103 Blue Diamond Sensor Extension Cable - 15 Ft.
PAGE 34
3-15. ACCESSORIES (1) Indoor Unit cont.
PAGE 35
3-15.
PAGE 36
Due to continuing improvement, above specification may be subject to change without notice. MSZ-FH-36 M-Series - MSZ-FH High Performance Systems (August 2014) © 2014 Mitsubishi Electric US, Inc.