Page 1: Table Of Contents
SPLIT-TYPE, AIR CONDITIONERS January 2025 No. OCD886-T TECHNICAL & SERVICE MANUAL Outdoor unit R454B Note: Models • This manual describes service SUZ-AA09NLHZ-U1 data of the outdoor units only. SUZ-AA12NLHZ-U1 SUZ-AA15NLHZ-U1 SUZ-AA18NLHZ-U1 SUZ-AA09/12/15/18NLHZ Contents Service manual Technical data 1. COMBINATION OF INDOOR AND T1.
Page 2: Combination Of Indoor And Outdoor Units
COMBINATION OF INDOOR AND OUTDOOR UNITS Outdoor unit Indoor unit SUZ- Service Service Ref. AA18NL(H)-U1 AA24NL(H)-U1 AA30NL(H)-U1 AA36NL(H)-U1 AA09NLHZ-U1 AA12NLHZ-U1 AA15NLHZ-U1 AA18NLHZ-U1 Manual No. SLZ-AF09/12/15/18NL-U1 OCH857 — — — SEZ-AE09/12/15/18NL-U1 HWE24090 — — — PEAD-AA09/12/15/18/24/30/36NL-U1 HWE24030 SVZ-AP12/18/24/30/36NL-U1 — — — MLZ-KX09/12/18NL-U1 OBH943 —...
Page 3: Safety Precaution
SAFETY PRECAUTION MEANING OF SYMBOLS DISPLAYED ON THE UNIT Refrigerant WARNING This unit uses a flammable refrigerant. safety Group If the refrigerant leaks and comes in contact with fire or heating part, it will create harmful gas and there is risk of fire. Read the OPERATING MANUAL carefully before operation.
Page 4: Cautions For Service
[1] Warning for service (1) Do not alter the unit. (2) For installation and relocation work, follow the instructions in the Installation Manual and use tools and pipe components specifically made for use with refrigerant specified in the outdoor unit installation manual. (3) Ask a dealer or an authorized technician to install, relocate and repair the unit.
Page 5 [4] Cautions for unit using R454B refrigerant Basic work procedures are the same as those for conventional units using refrigerant R410A. However, pay careful attention to the following points. (1) Information on servicing (1-1) Checks to the area Prior to beginning work on systems containing FLAMMABLE REFRIGERANTS, safety checks are necessary to ensure that the risk of ignition is minimized.
Page 6 (3) Repair to intrinsically safe components Intrinsically safe components must be replaced. (4) Cabling Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans.
Page 7 a) Become familiar with the equipment and its operation. b) Isolate system electrically. c) Before attempting the procedure, ensure that: • mechanical handling equipment is available, if required, for handling refrigerant cylinders. • all personal protective equipment is available and being used correctly. •...
Page 8: Service Tools
Unit Electronic weighing scale [5] Service tools Use the below service tools as exclusive tools for R454B refrigerant. Tool name Specifications · Only for R454B · Use the existing fitting specifications . (UNF1/2) Gauge manifold · Use high-tension side pressure of 768.7 PSIG [5.3 MPa.G] or over. ·...
Page 9: Part Names And Functions
PART NAMES AND FUNCTIONS SUZ-AA18NL(H)-U1 SUZ-AA24NL(H)-U1 SUZ-AA30NL(H)-U1 SUZ-AA36NL(H)-U1 SUZ-AA09NLHZ-U1 SUZ-AA12NLHZ-U1 SUZ-AA15NLHZ-U1 SUZ-AA18NLHZ-U1 OUTDOOR UNIT Air inlet (back and side) Piping Air outlet Drain hose Drain outlet TCH142...
Page 10: Specification
SPECIFICATION Outdoor unit model SUZ-AA18NL(H) SUZ-AA24NL(H) SUZ-AA30NL(H) SUZ-AA36NL(H) Power supply V , phase , Hz 208/230 , 1 , 60 Max. fuse size (time delay) Min. circuit ampacity Fan motor Model SRB172FQHMT SRB220FQYMT Compressor ﬂ oz. (L) 14.5 (0.43)/ 15.6 (0.46)/ Refrigeration oil (Model) (RM68EH)
Page 11 Outdoor unit model SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA15NLHZ SUZ-AA18NLHZ Power supply V , phase , Hz 208/230 , 1 , 60 Max. fuse size (time delay) Min. circuit ampacity Fan motor Model SRB172FQHMT Compressor ﬂ oz. (L) 14.5 (0.43)/ Refrigeration oil (Model) (RM68EH) Refrigerant control Linear expansion valve...
Page 12: Outlines And Dimensions
OUTLINES AND DIMENSIONS SUZ-AA18NL(H)-U1 SUZ-AA24NL(H)-U1 SUZ-AA30NL(H)-U1 SUZ-AA36NL(H)-U1 SUZ-AA09NLHZ-U1 SUZ-AA12NLHZ-U1 SUZ-AA15NLHZ-U1 SUZ-AA18NLHZ-U1 Unit: inch REQUIRED SPACE 4 in OR MORE. 14 in OR MORE. 16-7/16 AIR IN DRAIN HOLE ø1-21/32 20 in OR MORE. AIR IN OPEN TWO SIDES OF RIGHT 4 in OR MORE.
Page 13: Wiring Diagram
WIRING DIAGRAM SUZ-AA18NL-U1 SUZ-AA24NL-U1 SUZ-AA30NL-U1 SUZ-AA36NL-U1 TCH142...
Page 14 SUZ-AA24NLH-U1 SUZ-AA30NLH-U1 SUZ-AA36NLH-U1 SUZ-AA09NLHZ-U1 SUZ-AA12NLHZ-U1 SUZ-AA15NLHZ-U1 SUZ-AA18NLHZ-U1 SUZ-AA18NLH-U1 TCH142...
Page 15: Refrigerant System Diagram
Capillary tube O.D. 0.157 × Refrigerant pipe ø1/4 (ø6.35) I.D. 0.094 × 3-15/16 Refrigerant flow in cooling Refrigerant flow in heating (with heat insulator) (ø4.0×ø2.4×100) SUZ-AA09NLHZ-U1 SUZ-AA12NLHZ-U1 SUZ-AA18NLHZ-U1 SUZ-AA18NL(H)-U1 Unit: inch (mm) Service port (high pressure) Refrigerant pipe ø3/8 (ø9.52) (AA09/12) Muffler ø1/2 (ø12.7) (AA15/18)
Page 16 MAX. REFRIGERANT PIPING LENGTH and MAX. HEIGHT DIFFERENCE Refrigerant piping: ft. Piping size O.D: in. Model Max. Length Max. Height difference Liquid SUZ-AA09/12NLHZ SUZ-AA15/18NLHZ SUZ-AA18NL(H) SUZ-AA24/30/36NL(H) Indoor unit Max. Height difference Max. Length Outdoor unit ADDITIONAL REFRIGERANT CHARGE (R454B: oz.) NOTE: Refrigerant piping exceeding 25 ft.
Page 17: Data
DATA STANDARD OPERATION DATA Representative matching SLZ-AF09NL SLZ-AF12NL SLZ-AF15NL SLZ-AF18NL SLZ-AF18NL Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 9000 12000 12000 15000 15000 17000 18000 20000 18000 20000 – 0.88 0.80 0.75 0.70 0.70 Input 1020.00 860.00...
Page 18 Representative matching SEZ-AE09NL SEZ-AE12NL SEZ-AE15NL SEZ-AE18NL SEZ-AE18NL Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 9000 12000 12000 15000 15000 18000 18000 20000 18000 20000 – 0.80 0.84 0.88 0.83 0.83 Input 1150.00 920.00 1210 1220 1420 1450...
Page 19 Representative matching PEAD-AA09NL PEAD-AA12NL PEAD-AA15NL PEAD-AA18NL PEAD-AA18NL Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 9000 12000 12000 15000 15000 18000 18000 20000 18000 20000 – 0.93 0.87 0.88 0.82 0.82 Input 1010.00 880.00 1200 1150 1290 1410...
Page 20 Representative matching PEAD-AA24NL PEAD-AA30NL PEAD-AA36NL Item Unit Cooling Heating Cooling Heating Cooling Heating Capacity 24000 25000 27000 30000 33000 34000 – 0.79 0.82 0.85 Input 1900 2020.00 2270.00 2600 3070 2670 Indoor unit PEAD-AA24NL PEAD-AA30NL PEAD-AA36NL Phase, Hz 1, 60 1, 60 1, 60 1, 60...
Page 21 Representative matching SVZ-AP12NL SVZ-AP18NL SVZ-AP18NL SVZ-AP24NL SVZ-AP30NL Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 12000 15000 18000 20000 18000 20000 22800 25000 27000 30000 – 0.89 0.83 0.83 0.73 0.77 Input 1200.00 1490.00 1530 1490 1530 1930...
Page 22: Cooling Heating
Representative matching SVZ-AP36NL Item Unit Cooling Heating Capacity 33000 34200 – 0.72 Input 3530 2810.00 Indoor unit SVZ-AP36NL Phase, Hz 1,60 1,60 Volts 208/230 208/230 Current 3.00 2.70 Outdoor unit model SUZ-AA36NL(H) Phase, Hz 1, 60 1, 60 Volts 208/230 208/230 Current 13.2/11.6 10.8/9.5...
Page 23 Representative matching MLZ-KX09NL MLZ-KX12NL MLZ-KX18NL MLZ-KX18NL Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 9000 12000 12000 15000 16400 19000 16400 19000 – 0.81 0.73 0.71 0.71 Input 1030.00 900.00 1330 1390 1750 1390 1750 Indoor unit MLZ-KX09NL MLZ-KX12NL MLZ-KX18NL...
Page 24 Representative matching MSZ-EX09NL(B/S/W) MSZ-EX12NL(B/S/W) MSZ-EX15NL(B/S/W) MSZ-EX18NL(B/S/W) MSZ-EX18NL(B/S/W) Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 9000 12000 12000 15000 15000 17000 16400 20000 16400 20000 – 0.96 0.82 0.73 0.69 0.69 Input 900.00 850.00 1150 1260 1330 1390...
Page 25 Representative matching MFZ-KX09NL MFZ-KX12NL MFZ-KX15NL MFZ-KX18NL MFZ-KX18NL Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity 9000 12000 12000 15000 15000 17000 18000 20000 18000 20000 – 0.96 0.82 0.78 0.75 0.75 Input 910.00 860.00 1170 1170 1270 1450...
Page 26: Actuator Control
ACTUATOR CONTROL 9-1. OUTDOOR FAN MOTOR CONTROL The fan motor turns ON/OFF, interlocking with the compressor. [ON] The fan motor turns ON 5 seconds before the compressor starts up. [OFF] The fan motor turns OFF 15 seconds after the compressor has stopped running. 5 seconds 15 seconds Compressor...
Page 27: Service Functions
Changing defrost finish temperature <JS> To change the defrost finish temperature, cut/solder the JS wire of the outdoor inverter P.C. board. (Refer to "11-6. TEST POINT DIAGRAM AND VOLTAGE".) Defrost ﬁ nish temperature SUZ-AA18NL(H)-U1 SUZ-AA09NLHZ-U1 Jumper SUZ-AA24NL(H)-U1 SUZ-AA12NLHZ-U1 SUZ-AA30NL(H)-U1 SUZ-AA15NLHZ-U1...
Page 28 11-2. TROUBLE SHOOTING CHECK TABLE check No. Symptoms Condition Remedy code Abnormal point/ Condition indication Outdoor power system Overcurrent protection cut-out operates 3 consecutive times within 1 • Reconnect connector of compressor. minute after the compressor gets started. • Refer to “11-5. A How to check inverter/compressor".
Page 29: Self-Diagnosis
11-3. HOW TO PROCEED "SELF-DIAGNOSIS" 11-3-1. Self-diagnosis <PAR-4xMAA ("x" represents 0 or later)> Select "Service" from the Main menu, Diagnosis and press the [ ] button. Self check Remote controller check Select "Check" from the Service menu, and press the [ ] button.
Page 30: Remote Controller Check
11-3-2. Remote controller check <PAR-4xMAA ("x" represents 0 or later)> If operations cannot be completed with the remote controller, diagnose the remote controller with this function. Diagnosis Select "Service" from the Main menu, and press the Self check ] button. Remote controller check Select "Check"...
Page 31 11-3-3. Self-diagnosis <PAR-21MAA> When a problem occurs to the air conditioner, the indoor and outdoor units will stop, and the problem is shown in the remote controller display. [CHECK] and the refrigerant address are displayed on the temperature display, and the check code and unit number are displayed alternately as shown below.
Page 32 When the error history is reset, the display will look like the one shown below. Press the ON/OFF button ( in the picture in the previous page) twice However, if you fail to reset the error history, the error content will be displayed again. within 3 seconds.
Page 33 11-3-6. Self-diagnosis <Wireless remote controller> <In case of trouble during operation> When a malfunction occurs to air conditioner, both indoor unit and outdoor unit will stop and operation lamp blinks to inform unusual stop. < Malfunction-diagnosis method at maintenance service> [Procedure] Refrigerant 1.
Page 34 • Refer to the following tables for details on the check codes. [Output pattern A] Beeper sounds Beep Beep Beep Beep Beep Beep Beep OPERATION · · · Repeated INDICATOR lamp blink pattern Approx. 2.5 sec. 0.5 sec. 0.5 sec. 0.5 sec.
Page 35: Trouble Criterion Of Main Parts
11-4. TROUBLE CRITERION OF MAIN PARTS Part name Check method and criterion Figure Defrost thermistor Measure the resistance with a tester. (RT61) Refer to “Inverter P.C. board” in "11-6. TEST POINT DIAGRAM AND Fin temperature VOLTAGE”, for the chart of thermistor. thermistor (RT64) Ambient temperature thermistor (RT65)
Page 36: Troubleshooting Flow
11-5. TROUBLESHOOTING FLOW A How to check inverter/compressor Disconnect the connector (CN61) between compressor and the intelligent power module (IPM). Check the voltage between terminals. See 11-5. “Check of open phase”. Replace the inverter P.C. board. Are the voltages balanced? Check the compressor.
Page 37 D Check of compressor winding ● Disconnect the connector between the compressor and intelligent power module, and measure the resistance between the compressor terminals. <Measurement point> Measure the resistance between the lead wires at 3 points. BK - WH BK - RD WH - RD <Judgement>...
Page 38 G Check of outdoor thermistors Disconnect the connector of thermistor in the outdoor P.C. board (see below table), and measure the resistance of thermistor. Is the resistance of thermistor normal? Replace the thermistor except RT64. When RT64 is (Refer to "11-6.TEST POINT DIAGRAM AND VOLTAGE".) abnormal, replace the inverter P.C.
Page 39 I Check of outdoor fan motor Check the connection between the connector CN931 and CN932. Is the resistance between each termi- nal of outdoor fan motor normal? (Refer to"11-4. TROUBLE CRITERION OF MAIN PARTS".) Disconnect CN932 from the inverter P.C. board, and turn on the power supply.
Page 40 K Check of LEV Start Turn on power supply to the outdoor unit after checking Normal LEV coil is ﬁ xed to the LEV body securely. Is "click - click" sound heard? Or, do you feel vibration of the LEV coil with a hand? Disconnect the connector CN724 is there nor- Replace the inverter P.C.
Page 41 M How to check miswiring and serial signal error Turn OFF the power supply. Is there rated voltage AC in Check the power supply. the power supply? Turn ON the power supply. Is there rated voltage between outdoor terminal block S1 and Check the wiring.
Page 42 N Check the defrost heater SUZ-AA18/24/30/36NLH-U1 SUZ-AA09/12/15/18NLHZ-U1 Check the following points before checking electric continuity. 1. Does the resistance of ambient temperature thermistor have the characteristics? Refer to 11-6.1. 2. Is the resistance of defrost heater normal? Refer to 11-4. 3.
Page 43 P Electromagnetic noise enters into TV sets or radios Is the unit grounded? Ground the unit. Is the distance between the antennas Extend the distance between the antennas and and the indoor unit within 9.91 ft., or is the indoor unit, and/or the antennas and the the distance between the antennas and outdoor unit.
Page 44 Q Check of compressor protector Disconnect the connector of compressor protector in the inverter P.C. board, and check the conduction of compressor protector Operate the unit Is the discharge temperature Is the compressor protector and re-conﬁ rm if the thermistor normal? Refer to 11-5. conductive? abnormality occur.
Page 45: Inverter P.c. Board
11-6. TEST POINT DIAGRAM AND VOLTAGE 1. Inverter P.C. board SUZ-AA18NL(H)-U1 SUZ-AA24NL(H)-U1 SUZ-AA30NL(H)-U1 SUZ-AA36NL(H)-U1 SUZ-AA09NLHZ-U1 SUZ-AA12NLHZ-U1 SUZ-AA15NLHZ-U1 SUZ-AA18NLHZ-U1 Back side of unit Smoothing Smoothing Smoothing Fuse (F880) Output to drive Heater (CN601) Capacitor Capacitor Capacitor T3.15AL250V outdoor fan motor 230 V AC...
Page 46 2. Fuse P.C. board SUZ-AA18NL(H)-U1 SUZ-AA24NL(H)-U1 SUZ-AA30NL(H)-U1 SUZ-AA36NL(H)-U1 SUZ-AA09NLHZ-U1 SUZ-AA12NLHZ-U1 SUZ-AA15NLHZ-U1 SUZ-AA18NLHZ-U1 Fuse (F65) Fuse (F66) T6.3AL250V T6.3AL250V TCH142...
Page 47: Function Setting
FUNCTION SETTING 12-1. UNIT FUNCTION SETTING BY THE REMOTE CONTROLLER Each function can be set according to necessity using the remote controller. The setting of function for each unit can only be done by the remote controller. Select function available from the table 1. <Table 1>...
Page 48 12-1-1. Selecting functions using the wired remote controller <PAR-41MAA> <Service menu> Maintenance password is required Main Main menu Select "Service" from the Main menu, and press the [ ] button. *At the main display, the menu button and select "Service" to make Service the maintenance setting.
Page 49 12-2. FUNCTION SETTING 12-2-1. PAR-41MAA Settings menu 1. Select ˝Service˝ from the Main menu, and press the [ ] button. Function setting Rotation setting Select ˝Function setting˝, and press the [ ] button. Service menu: Select ˝Setting˝ from the Service menu, and press the [ ] button.
Page 50 Pattern 2 4. Toggle through the pages with the F3 or F4 button. Function setting Ref. address Grp. (1/8) Mode 1 5. Select the mode number with the F1 or F2 button, and then press the [ Mode 2 button. Mode 3 Mode 4 Save:...
Page 51: Disassembly Instructions
DISASSEMBLY INSTRUCTIONS <Detaching method of the terminal with locking mechanism> The terminal which has the locking mechanism can be detached as shown below. There are 2 types of the terminal with locking mechanism. The terminal without locking mechanism can be detached by pulling it out. Check the shape of the terminal before detaching.
Page 52 OPERATING PROCEDURE PHOTOS/FIGURES 2. Removing the inverter assembly, inverter P.C. board Screws of the conduit cover Photo 3 and fuse P.C. board 2-1. Removing the inverter assembly and inverter P.C. board (1) Remove the top panel, cabinet and service panel. (Refer to section 1.) (2) Disconnect the lead wire to the reactor and the following connectors:...
Page 53 OPERATING PROCEDURE PHOTOS/FIGURES * Connection procedure when attaching the inverter P.C. Photo 7 board (Photo 8, 9) 1. Attach the heat sink support to the P.C. board support. 2. Hook the lead wires of the compressor, the reactor and the P.C.
Page 54 OPERATING PROCEDURE PHOTOS/FIGURES 2-2. Removing the fuse P.C. board Photo 10 (1) Remove the top panel, cabinet and service panel. (Refer to Support section 1.) CN65 Fuse P.C. board (2) Disconnect the lead wire to the reactor and the inverter P.C. board connectors.
Page 55 OPERATING PROCEDURE PHOTOS/FIGURES 3. Removing the discharge temperature thermistor, Photo 12 Outdoor heat exchanger defrost temperature thermistor, outdoor heat exchanger temperature thermistor temperature thermistor and ambient temperature ther- mistor (1) Remove the cabinet and panels. (Refer to section 1.) (2) Disconnect the lead wire to the reactor and the following connectors: <Inverter P.C.
Page 56 OPERATING PROCEDURE PHOTOS/FIGURES 5. Removing the compressor and 4-way valve Photo 14 (1) Remove the cabinet and panels. (Refer to section 1.) Brazed part of (2) Remove the inverter assembly. (Refer to section 2) Discharge the discharge pipe (3) Remove the screws fixing the reactor. temperature thermistor (4) Remove the reactor.
Page 57 13-2. SUZ-AA24NL SUZ-AA30NL SUZ-AA36NL SUZ-AA24NLH SUZ-AA30NLH SUZ-AA36NLH : Indicates the visible parts in the photos/ﬁ gures. NOTE: Turn OFF the power supply before disassembly. : Indicates the invisible parts in the photos/ﬁ gures. OPERATING PROCEDURE PHOTOS/FIGURES 1. Removing the cabinet Photo 1 Screws of the top panel (1) Remove the screws of the service panel.
Page 58 OPERATING PROCEDURE PHOTOS/FIGURES 2. Removing the inverter assembly, inverter P.C. board Photo 5 and fuse P.C. board Screw of the heat sink Screw of the P.C. board support and the separator 2-1. Removing the inverter assembly and inverter P.C. board support and the motor (1) Remove the top panel, cabinet and service panel.
Page 59 OPERATING PROCEDURE PHOTOS/FIGURES * Connection procedure when attaching the inverter P.C. Photo 7 board (Photo 8, 9) 1. Attach the heat sink support to the P.C. board support. 2. Hook the lead wires of the compressor, the reactor and the P.C.
Page 60 OPERATING PROCEDURE PHOTOS/FIGURES 2-2. Removing the fuse P.C. board Photo 10 (1) Remove the top panel, cabinet and service panel. (Refer to Support CN65 Fuse P.C. board section 1.) (2) Disconnect the lead wire to the reactor and the inverter P.C. board connectors.
Page 61 OPERATING PROCEDURE PHOTOS/FIGURES 3. Removing the discharge temperature thermistor, Photo 12 Outdoor heat exchanger defrost temperature thermistor, outdoor heat exchanger temperature thermistor temperature thermistor and ambient temperature thermistor (1) Remove the cabinet and panels. (Refer to section 1.) (2) Disconnect the lead wire to the reactor and the following connectors: <Inverter P.C.
Page 62 OPERATING PROCEDURE PHOTOS/FIGURES 5. Removing the compressor and 4-way valve Photo 14 (1) Remove the cabinet and panels. (Refer to section 1.) Brazed part of (2) Remove the inverter assembly. (Refer to section 2) Discharge the discharge pipe (3) Remove the screws fixing the reactor. temperature thermistor (4) Remove the reactor.
Page 63: Indoor Units
SPECIFICATIONS CONNECTED TO INDOOR UNITS Model name Indoor unit SLZ-AF09NL SLZ-AF12NL SLZ-AF15NL SLZ-AF18NL Outdoor unit SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA15NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 9,000 12,000 15,000 18,000 Rated Capacity Btu/h 9,000 12,000 15,000 18,000 Min. Capacity Btu/h 5,200 5,200 5,300 5,300...
Page 64 Model name Indoor unit MLZ-KX09NL MLZ-KX12NL MLZ-KX18NL Outdoor unit SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 9,000 12,000 16,400 Rated Capacity Btu/h 9,000 12,000 16,400 Min. Capacity Btu/h 5,100 5,100 5,200 Total Input 1,390 EER2 Btu/h/W 12.3 13.3 11.7 Moisture Removal Pints/h...
Page 65 Model name Indoor unit MFZ-KX09NL MFZ-KX12NL MFZ-KX15NL MFZ-KX18NL Outdoor unit SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA15NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 9,000 12,000 15,000 18,000 Rated Capacity Btu/h 9,000 12,000 15,000 18,000 Min. Capacity Btu/h 5,000 5,000 5,200 5,000 Total Input 1,170 1,450 EER2...
Page 66 Model name Indoor unit MSZ-EX09NL MSZ-EX12NL MSZ-EX15NL MSZ-EX18NL Outdoor unit SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA15NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 9,000 12,000 15,000 16,400 Rated Capacity Btu/h 9,000 12,000 15,000 16,400 Min. Capacity Btu/h 4,800 4,800 5,000 5,300 Total Input 1,260 1,390 EER2...
Page 67 Model name Indoor unit SEZ-AD09NL SEZ-AD12NL SEZ-AD15NL SEZ-AD18NL Outdoor unit SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA15NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 9,000 12,000 15,000 18,000 Rated Capacity Btu/h 9,000 12,000 15,000 18,000 Min. Capacity Btu/h 4,800 5,100 5,700 5,500 Total Input 1,220 1,400 EER2...
Page 68 Model name Indoor unit PEAD-AA09NL PEAD-AA12NL PEAD-AA15NL PEAD-AA18NL Outdoor unit SUZ-AA09NLHZ SUZ-AA12NLHZ SUZ-AA15NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 9,000 12,000 15,000 18,000 Rated Capacity Btu/h 9,000 12,000 15,000 18,000 Min. Capacity Btu/h 5,300 5,500 5,900 5,500 Total Input 1,150 1,410 EER2...
Page 69 Model name Indoor unit SVZ-AP12NL SVZ-AP18NL Outdoor unit SUZ-AA12NLHZ SUZ-AA18NLHZ Cooling at 95°F Max. Capacity Btu/h 12,000 18,000 Rated Capacity Btu/h 12,000 18,000 Min. Capacity Btu/h 5,400 5,700 Total Input 1,490 EER2 Btu/h/W 12.6 12.0 Moisture Removal Pints/h 0.89 0.83 Power factor SEER2 Btu/h/W...
Page 70: T2. Position Of The Center Of
POSITION OF THE CENTER OF GRAVITY T2-1. OUTDOOR UNIT Unit: inch(mm) Model SUZ-AA09NLHZ 12-19/32 6-57/64 14-61/64 33-1/16 34-10/16 SUZ-AA12NLHZ 13 (330) SUZ-AA15NLHZ (320) (175) (380) (840) (880) SUZ-AA18NLHZ OCD886-T...
Page 71: T3 Noise Criterion Curves
NOISE CRITERION CURVES SUZ-AA09/12NLHZ SUZ-AA15/18NLHZ NOTCH SPL(dB(A)) LINE NOTCH SPL(dB(A)) LINE COOLING COOLING HEATING HEATING NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE THRESHOLD OF THRESHOLD OF HEARING FOR HEARING FOR NC-20 NC-20 CONTINUOUS CONTINUOUS NOISE NOISE 1000 2000...
Page 72: T4 Data
DATA T4-1. PERFORMANCE CURVE Cooling performance curve INDOOR W.B. 72°F (22°C) 68°F (20°C) 64°F (18°C) 61°F (16°C) INDOOR W.B. 72°F (22°C) 68°F (20°C) 64°F (18°C) 61°F (16°C) (-5°C) (-1°C) (10°C) (21°C) (32°C) (43°C) OUTDOOR D.B.(°F) Note : This diagram shows the case where the operation frequency of a compressor is fixed. OCD886-T...
Page 73 T4-2. MAX. HEATING CAPACITY IN LOW AMBIENT TEMPERATURE 120% 100% Outdoor Temperature Degrees (°F) Outdoor Temperature Degrees (°F) % Heating Capacity 100% 100% 100% 100% 100% 100% 100% 100% 100% OCD886-T...
Page 74: T5 Correction Factors
CORRECTION FACTORS T5-1. INVERTER TYPE T5-1.1 Cooling capacity corrections Refrigerant piping length (one way: ft (m)) Model 25 (7.6) (std.) 40 (12.2) 65 (19.8) 100 (30.5) SUZ-AA09/12/15/18NLHZ 0.985 0.963 0.933 T5-1.2 Heating capacity corrections Refrigerant piping length (one way: ft (m)) Model 25 (7.6) (std.) 40 (12.2)
Page 75: For Piping Length
CAPACITY CORRECTION RATIO CURVE FOR PIPING LENGTH T6-1. CAPACITY CORRECTION RATIO CURVE FOR PIPING LENGTH Correction ratio of capacity according to the length of piping (cooling) 100% Indoor unit 09/12/15 class Indoor unit 18 class 16.4 32.8 49.2 65.6 82.0 114.8 (ft) 98.4...
Page 76: T7 Part Load Capacity Chart
PART LOAD CAPACITY CHART SLZ-AF09NL Rated Q(Btu/h): 9,000 SUZ-AA09NLHZ 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 8,216 8,216 6,162 4,747 7,693 7,693...
Page 77 SLZ-AF09NL Rated Q(Btu/h): 12,000 SUZ-AA09NLHZ 1,020 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 17,666 11,513 8,635 9,181 18,250 12,000 9,000 9,570 18,834 12,075 9,057...
Page 78 SLZ-AF12NL Rated Q(Btu/h): 12,000 SUZ-AA12NLHZ 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,747 10,257 10,257 7,693 5,129 4,445...
Page 79 SLZ-AF12NL Rated Q(Btu/h): 15,000 SUZ-AA12NLHZ 1,290 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 20,449 14,391 10,793 9,181 21,125 15,000 11,250 9,570 21,801 15,094 11,321 9,630 1,373...
Page 80 SLZ-AF15NL Rated Q(Btu/h): 15,000 SUZ-AA15NLHZ 1,180 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 13,693 13,693 10,270 6,846 4,838 12,822 12,822 9,616 6,411 4,530 11,701 11,701...
Page 81 SLZ-AF15NL Rated Q(Btu/h): 17,000 SUZ-AA15NLHZ 1,500 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 22,990 16,310 12,232 9,301 23,750 17,000 12,750 9,694 24,510 17,107 12,830 9,755 1,628...
Page 82 SLZ-AF18NL Rated Q(Btu/h): 18,000 SUZ-AA18NLHZ 1,500 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 16,432 16,432 12,324 8,216 4,838 15,386 15,386 11,539 7,693 4,530 14,041 14,041 10,531 7,021...
Page 83 SLZ-AF18NL Rated Q(Btu/h): 20,000 SUZ-AA18NLHZ 1,880 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 26,378 19,188 14,391 9,594 9,420 27,250 20,000 15,000 10,000 9,818 28,122 20,126 15,094 10,063 9,880 1,883...
Page 84 MLZ-KX09NL Rated SUZ-AA09NLHZ Q(Btu/h): 9,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 8,216 8,216 6,162 4,564 7,693 7,693 5,770 4,274 7,021 7,021...
Page 85 MLZ-KX09NL Rated SUZ-AA09NLHZ Q(Btu/h): 11,400 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 17,545 10,937 8,203 9,420 18,125 11,400 8,550 9,818 18,705 11,472 8,604 9,880...
Page 86 MLZ-KX12NL Rated SUZ-AA12NLHZ Q(Btu/h): 12,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,564 10,257 10,257 7,693 5,129 4,274...
Page 87 MLZ-KX12NL Rated SUZ-AA12NLHZ Q(Btu/h): 15,000 1,330 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 21,780 14,391 10,793 9,420 22,500 15,000 11,250 9,818 23,220 15,094 11,321 9,880 1,628...
Page 88 MLZ-KX18NL Rated SUZ-AA18NLHZ Q(Btu/h): 16,400 1,390 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 14,971 14,971 11,228 7,485 4,656 14,018 14,018 10,514 7,009 4,359 12,793 12,793 9,595...
Page 89 MLZ-KX18NL Rated SUZ-AA18NLHZ Q(Btu/h): 18,400 1,620 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 25,410 17,653 13,240 9,658 26,250 18,400 13,800 10,067 27,090 18,516 13,887 10,130 1,892...
Page 90 MFZ-KX09NL Rated SUZ-AA09NLHZ Q(Btu/h): 9,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 8,216 8,216 6,162 4,473 7,693 7,693 5,770 4,188 7,021 7,021...
Page 91 MFZ-KX09NL Rated SUZ-AA09NLHZ Q(Btu/h): 12,000 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 18,150 11,513 8,635 9,778 18,750 12,000 9,000 10,191 19,350 12,075 9,057 10,255...
Page 92 MFZ-KX12NL Rated SUZ-AA12NLHZ Q(Btu/h): 12,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,473 10,257 10,257 7,693 5,129 4,188...
Page 93 MFZ-KX12NL Rated SUZ-AA12NLHZ Q(Btu/h): 15,000 1,170 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 21,780 14,391 10,793 9,778 22,500 15,000 11,250 10,191 23,220 15,094 11,321 10,255 1,419...
Page 94 MFZ-KX15NL Rated SUZ-AA15NLHZ Q(Btu/h): 15,000 1,170 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 13,693 13,693 10,270 6,846 4,656 12,822 12,822 9,616 6,411 4,359 11,701 11,701...
Page 95 MFZ-KX15NL Rated SUZ-AA15NLHZ Q(Btu/h): 17,000 1,270 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 22,990 16,310 12,232 10,016 23,750 17,000 12,750 10,440 24,510 17,107 12,830 10,505 1,364...
Page 96 MFZ-KX18NL Rated SUZ-AA18NLHZ Q(Btu/h): 18,000 1,450 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 16,432 16,432 12,324 8,216 4,473 15,386 15,386 11,539 7,693 4,188 14,041 14,041 10,531 7,021...
Page 97 MFZ-KX18NL Rated SUZ-AA18NLHZ Q(Btu/h): 20,000 1,690 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 27,225 19,188 14,391 10,016 28,125 20,000 15,000 10,440 29,025 20,126 15,094 10,505 1,919...
Page 98 MSZ-EX09NL Rated SUZ-AA09NLHZ Q(Btu/h): 9,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 8,216 8,216 6,162 4,290 7,693 7,693 5,770 4,017 7,021 7,021...
Page 99 MSZ-EX09NL Rated SUZ-AA09NLHZ Q(Btu/h): 12,000 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 18,150 11,513 8,635 9,778 18,750 12,000 9,000 10,191 19,350 12,075 9,057 10,255...
Page 100 MSZ-EX12NL Rated SUZ-AA12NLHZ Q(Btu/h): 12,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,290 10,257 10,257 7,693 5,129 4,017...
Page 101 MSZ-EX12NL Rated SUZ-AA12NLHZ Q(Btu/h): 15,000 1,150 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 21,780 14,391 10,793 9,778 22,500 15,000 11,250 10,191 23,220 15,094 11,321 10,255 1,355...
Page 102 MSZ-EX15NL Rated SUZ-AA15NLHZ Q(Btu/h): 15,000 1,260 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 13,693 13,693 10,270 6,846 4,473 12,822 12,822 9,616 6,411 4,188 11,701 11,701...
Page 103 MSZ-EX15NL Rated SUZ-AA15NLHZ Q(Btu/h): 17,000 1,330 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 23,353 16,310 12,232 9,897 24,125 17,000 12,750 10,315 24,897 17,107 12,830 10,380 1,482...
Page 104 MSZ-EX18NL Rated SUZ-AA18NLHZ Q(Btu/h): 16,400 1,390 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 14,971 14,971 11,228 7,485 4,747 14,018 14,018 10,514 7,009 4,445 12,793 12,793 9,595...
Page 105 MSZ-EX18NL Rated SUZ-AA18NLHZ Q(Btu/h): 20,000 1,700 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 26,257 19,188 14,391 9,897 27,125 20,000 15,000 10,315 27,993 20,126 15,094 10,380 1,782...
Page 106 SEZ-AE09NL Rated SUZ-AA09NLHZ Q(Btu/h): 9,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 8,216 8,216 6,162 4,290 7,693 7,693 5,770 4,017 7,021 7,021...
Page 107 SEZ-AE09NL Rated SUZ-AA09NLHZ Q(Btu/h): 12,000 1,210 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 16,940 11,513 8,635 12,401 17,500 12,000 9,000 12,925 18,060 12,075 9,057...
Page 108 SEZ-AE12NL Rated SUZ-AA12NLHZ Q(Btu/h): 12,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,564 10,257 10,257 7,693 5,129 4,274...
Page 109 SEZ-AE12NL Rated SUZ-AA12NLHZ Q(Btu/h): 15,000 1,240 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 21,780 14,391 10,793 9,181 22,500 15,000 11,250 9,570 23,220 15,094 11,321 9,630 1,464...
Page 110 SEZ-AE15NL Rated SUZ-AA15NLHZ Q(Btu/h): 15,000 1,220 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 13,693 13,693 10,270 6,846 5,112 12,822 12,822 9,616 6,411 4,787 11,701 11,701...
Page 111 SEZ-AE15NL Rated SUZ-AA15NLHZ Q(Btu/h): 18,000 1,430 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 24,200 17,269 12,952 9,658 25,000 18,000 13,500 10,067 25,800 18,113 13,585 10,130 1,501...
Page 112 SEZ-AE18NL Rated SUZ-AA18NLHZ Q(Btu/h): 18,000 1,400 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 16,432 16,432 12,324 8,216 4,929 15,386 15,386 11,539 7,693 4,616 14,041 14,041 10,531 7,021...
Page 113 SEZ-AE18NL Rated SUZ-AA18NLHZ Q(Btu/h): 20,000 1,510 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 28,435 19,188 14,391 9,897 29,375 20,000 15,000 10,315 30,315 20,126 15,094 10,380 1,737...
Page 114 PEAD-AA09NL Rated SUZ-AA09NLHZ Q(Btu/h): 9,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 8,216 8,216 6,162 4,747 7,693 7,693 5,770 4,445 7,021 7,021...
Page 115 PEAD-AA09NL Rated SUZ-AA09NLHZ Q(Btu/h): 12,000 1,010 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 17,787 11,513 8,635 9,181 18,375 12,000 9,000 9,570 18,963 12,075 9,057...
Page 116 PEAD-AA12NL Rated SUZ-AA12NLHZ Q(Btu/h): 12,000 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,929 10,257 10,257 7,693 5,129 4,616...
Page 117 PEAD-AA12NL Rated SUZ-AA12NLHZ Q(Btu/h): 15,000 1,200 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 21,780 14,391 10,793 9,420 22,500 15,000 11,250 9,818 23,220 15,094 11,321 9,880 1,446...
Page 118 PEAD-AA15NL Rated SUZ-AA15NLHZ Q(Btu/h): 15,000 1,150 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 13,693 13,693 10,270 6,846 5,295 12,822 12,822 9,616 6,411 4,958 11,701 11,701...
Page 119 PEAD-AA15NL Rated SUZ-AA15NLHZ Q(Btu/h): 18,000 1,290 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 24,684 17,269 12,952 9,897 25,500 18,000 13,500 10,315 26,316 18,113 13,585 10,380 1,373...
Page 120 PEAD-AA18NL Rated SUZ-AA18NLHZ Q(Btu/h): 18,000 1,410 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 16,432 16,432 12,324 8,216 4,929 15,386 15,386 11,539 7,693 4,616 14,041 14,041 10,531 7,021...
Page 121 PEAD-AA18NL Rated SUZ-AA18NLHZ Q(Btu/h): 20,000 1,510 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 28,435 19,188 14,391 9,897 29,375 20,000 15,000 10,315 30,315 20,126 15,094 10,380 1,737...
Page 122 SVZ-AP12NL Rated Q(Btu/h): 12,000 SUZ-AA12NLHZ 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 10,954 10,954 8,216 5,477 4,838 10,257 10,257 7,693 5,129 4,530...
Page 123 SVZ-AP12NL Rated Q(Btu/h): 15,000 SUZ-AA12NLHZ 1,200 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 21,780 14,391 10,793 9,420 22,500 15,000 11,250 9,818 23,220 15,094 11,321 9,880 1,382...
Page 124 SVZ-AP18NL Rated SUZ-AA18NLHZ Q(Btu/h): 18,000 1,490 1) COOLING Indoor W.B. 71°F / 21.7°C 67°F / 19.4°C 63°F / 17.2°C Outdoor D.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 46.1 Q(Btu/h) 16,432 16,432 12,324 8,216 5,112 15,386 15,386 11,539 7,693 4,787 14,041 14,041 10,531 7,021...
Page 125 SVZ-AP18NL Rated SUZ-AA18NLHZ Q(Btu/h): 20,000 1,530 2) HEATING Indoor D.B. 77°F / 25.0°C 68°F / 20.0°C 59°F / 15.0°C Outdoor W.B. Max Rated 75% Max Rated 75% Max Rated 75% (°F) (°C) 18.3 Q(Btu/h) 28,798 19,188 14,391 10,016 29,750 20,000 15,000 10,440 30,702 20,126 15,094 10,505 1,801...
Page 126: Analysis
EARTHQUAKE-PROOF STRENGTH ANALYSIS Earthquake-proof strength analysis <Anchor bolt> 1.Type: 2.Model name: SUZ- A09N HZ 3.Specification (1) Unit mass (2) Anchor bolt 1.The total number of bolts. 2.The size and shape. "=M type 3.The axis section area per one bolt. 78 ×10 4.The total number of bolts in one side which be pulled stronger when the unit inverted.
Page 127 Earthquake-proof strength analysis <Anchor bolt> 1.Type: 2.Model name: SUZ- A12N HZ 3.Specification (1) Unit mass (2) Anchor bolt 1.The total number of bolts. 2.The size and shape. "=M type 3.The axis section area per one bolt. 78 ×10 4.The total number of bolts in one side which be pulled stronger when the unit inverted. (3) The height between the installing surface and the center of gravity of the unit (4) The bolt-span from the examination angle 0.360 m...
Page 128 Earthquake-proof strength analysis <Anchor bolt> 1.Type: 2.Model name: SUZ- A15N HZ 3.Specification (1) Unit mass (2) Anchor bolt 1.The total number of bolts. 2.The size and shape. "=M type 3.The axis section area per one bolt. 78 ×10 4.The total number of bolts in one side which be pulled stronger when the unit inverted. (3) The height between the installing surface and the center of gravity of the unit (4) The bolt-span from the examination angle 0.360 m...
Page 129 Earthquake-proof strength analysis <Anchor bolt> 1.Type: 2.Model name: SUZ- A18N HZ 3.Specification (1) Unit mass (2) Anchor bolt 1.The total number of bolts. 2.The size and shape. "=M type 3.The axis section area per one bolt. 78 ×10 4.The total number of bolts in one side which be pulled stronger when the unit inverted. (3) The height between the installing surface and the center of gravity of the unit (4) The bolt-span from the examination angle 0.360 m...
Page 130 HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8,310, JAPAN ©Copyright 2025 MITSUBISHI ELECTRIC CORPORATION Published: Jan. 2025 No.OCD886-T Specifications are subject to change without notice. Made in Japan...

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