Mitsubishi Electric MFZ-KA-VA Technical Data Manual
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Mitsubishi Electric MFZ-KA-VA Technical Data Manual

Mitsubishi Electric MFZ-KA-VA Technical Data Manual

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SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
TECHNICAL DATA BOOK
<Indoor unit>
[Model names]
<Outdoor unit>
[Model names]
kW Model
R410A
MFZ-KA·VA
SLZ-KA·VA
SLZ-KA·VAL
SEZ-KC·VA
SEZ-KA·VA
PLA-RP·AA
PCA-RP·GA
PEAD-RP·EA
PEAD-RP·EA2
PEAD-RP·GA
PEA-RP·EA
SUZ-KA25/35/50/60/71VA
SUZ-KA25/35VAH
CONTENTS
1. REFERENCE SERVICE MANUAL·············································2
2. SPECIFICATIONS ······································································3
3. OUTLINES AND DIMENSIONS················································11
4. WIRING DIAGRAM···································································26
5. REFRIGERANT SYSTEM DIAGRAM ······································39
6. PERFORMANCE CURVES ······················································42
8. AIR FLOW DATA ······································································46
9. NOISE CRITERION CURVES ··················································58
10. OPTIONAL PARTS ····················································Back Cover
May 2006
No. OCS03
INVERTER

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Summary of Contents for Mitsubishi Electric MFZ-KA-VA

  • Page 1: Table Of Contents

    SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS May 2006 No. OCS03 R410A INVERTER TECHNICAL DATA BOOK <Indoor unit> MFZ-KA·VA [Model names] SLZ-KA·VA SLZ-KA·VAL SEZ-KC·VA SEZ-KA·VA PLA-RP·AA PCA-RP·GA PEAD-RP·EA PEAD-RP·EA2 PEAD-RP·GA PEA-RP·EA <Outdoor unit> [Model names] SUZ-KA25/35/50/60/71VA SUZ-KA25/35VAH CONTENTS 1. REFERENCE SERVICE MANUAL·············································2 2.

  • Page 2: Reference Service Manual

    REFERENCE SERVICE MANUAL For information on service,please refer to the service manual as follows. 1-1. Indoor Unit Model name Service Ref. Service Manual No. SLZ-KA25/35/50VA SLZ-KA25/35/50VA.TH OC320 SLZ-KA25/35/50VAL SLZ-KA25/35/50VAL.TH SEZ-KA35/50/60/71VA SEZ-KA35/50/60/71VA.TH OC321 SEZ-KC25VA SEZ-KC25VA.W MEE04K350 MFZ-KA25/35/50VA-E1 MFZ-KA25/35/50VA-E1 OB409 MFZ-KA25/35/50VA-A1 MFZ-KA25/35/50VA-A1 OB410 PLA-RP35/50/60/71AA.UK OC335...

  • Page 3: Specifications

    SPECIFICATIONS 2-1. FLOOR STANDING TYPE Model name Indoor unit MFZ-KA25VA MFZ-KA35VA MFZ-KA50VA SUZ-KA25VA ( H ) SUZ-KA35VA ( H ) Outdoor unit SUZ-KA50VA 8 , 500 11 , 900 Cooling Capacity Btu/h 2.5 ( 0.9-3.4 ) 3.5 ( 0.9-3.9 ) 4.8 ( 0.9-5.4 ) Total input 0.58...

  • Page 4: Ceiling Cassette Type

    2-2. CEILING CASSETTE TYPE SLZ-KA25VA ( L ) SLZ-KA35VA ( L ) SLZ-KA50VA ( L ) Model name Indoor unit SUZ-KA25VA ( H ) SUZ-KA35VA ( H ) Outdoor unit SUZ-KA50VA 8 , 500 11 , 900 Cooling Capacity Btu/h 15,700 2.5 ( 0.9-3.2 ) 3.5 ( 1.0-3.9 )
  • Page 5 Model name Indoor unit PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA SUZ-KA35VA ( H ) Outdoor unit SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA 11 , 900 17 , 100 19 , 400 24 , 200 Cooling Capacity Btu/h 3.5 ( 1.0-3.9 ) 5.0 ( 1.1-5.6 ) 5.7 ( 1.1-6.3 ) 7.1 ( 0.9-8.1 ) Total input...
  • Page 6 2-3. CEILING-SUSPENDED TYPE Model name Indoor unit PCA-RP50GA PCA-RP60GA PCA-RP71GA Outdoor unit SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA 16 , 000 18 , 800 24 , 200 Cooling Capacity Btu/h 4.7 ( 1.1-5.4 ) 5.5 ( 1.1-6.3 ) 7.1 ( 0.9-8.1 ) Total input 1.80 1.92 2.53...
  • Page 7 2-4. CEILING-CONCEALED TYPE Model name Indoor unit SEZ-KC25VA SEZ-KA35VA SEZ-KA50VA SEZ-KA60VA SEZ-KA71VA SUZ-KA25VA ( H ) SUZ-KA35VA ( H ) Outdoor unit SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA 8 , 500 11 , 900 17 , 100 18 , 800 24 , 200 Cooling Capacity Btu/h...
  • Page 8 Model name Indoor unit PEAD-RP35EA2 PEAD-RP50EA PEAD-RP60EA PEAD-RP71EA SUZ-KA35VA ( H ) Outdoor unit SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA 12 , 300 16 , 700 20 , 500 24 , 200 Cooling Capacity Btu/h 3.6 ( 1.0-3.9 ) 4.9 ( 1.1-5.6 ) 6.0 ( 1.1-6.3 ) 7.1 ( 0.9-8.1 ) Total input...
  • Page 9 Model name Indoor unit PEAD-RP60GA PEAD-RP71GA Outdoor unit SUZ-KA60VA SUZ-KA71VA 19 , 400 24 , 200 Cooling Capacity Btu/h 5.7 ( 1.1-6.3 ) 7.1 ( 0.9-8.1 ) Total input 2.03 2.53 2.81 2.81 Energy label class 0.82 0.81 23 , 900 27 , 300 Heating Capacity...
  • Page 10 Model name Indoor unit PEA-RP71EA Outdoor unit SUZ-KA71VA 23 , 500 Cooling Capacity Btu/h Total input 2.90 2.38 0.84 27 , 300 Heating Capacity Btu/h Total input 2.49 3.21 Booster heater Power supply Phase Cycle Voltage Breaker size Indoor unit Air flow 22-27 ( Low-High )

  • Page 11: Outlines And Dimensions

    OUTLINES AND DIMENSIONS Unit : mm INDOOR UNIT MFZ-KA25VA MFZ-KA35VA MFZ-KA50VA 4- [ 6 Hole Installation plate Indoor unit 46.5 46.5 Air out More than More than Air in 100mm 100mm Gas pipe 25, 35:[9.52(flared)3/8 50:[12.7(flared)1/2 Liquid pipe [6.35(flared)1/4 Air out drain...
  • Page 12 SLZ-KA25VAL Unit : mm SLZ-KA35VAL SLZ-KA50VAL SLZ-KA25VA SLZ-KA35VA SLZ-KA50VA...
  • Page 13 SEZ-KC25VA Unit : mm...
  • Page 14 SEZ-KA35VA Unit : mm SEZ-KA50VA SEZ-KA60VA SEZ-KA71VA Air inlet (bottom side) dimensions In case of bottom side suction, Air inlet (rear side) dimensions mount the PLATE (A) on the rear side. PLATE (A) After installation, remove the (Inlet size) transportation support PLATE (B). 100=700 77.5 PLATE (B)
  • Page 15 PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA Unit : mm Ceiling hole 20 - 45 860 - 910 20 - 45 Branch duct hole Fresh air intake (Cut out hole) Suspension bolt pitch 90 100 100 90 Branch duct hole Branch duct hole Terminal block 14 - {2.8 {175...
  • Page 16 PCA-RP50GA Unit : mm NOTES: 1. Use M10 or W3/8 screws for anchor bolt. 2. When optional drain lift-up mechanism is installed, always provide upward piping for refrigerant piping. 933 (suspension bolt pitch) Electrical box liquid 1000 (Drainage) Air outlet Air intake 1 Drainage pipe connection (26mm I.D.) 2 Drainage pipe connection (for the left arrangement)
  • Page 17 PCA-RP60GA Unit : mm PCA-RP71GA NOTES: 1. Use M10 or W3/8 screws for anchor bolt. 2. When optional drain lift-up mechanism is installed, always provide upward piping for refrigerant piping. 1240 (suspension bolt pitch) 1290 Electrical box 1214 (liquid) 1310 (5/8F gas) (Drainage) Air outlet...
  • Page 18 PEAD-RP35EA2 Unit : mm PEAD-RP50EA PEAD-RP60EA Model R410A Outdoor unit : 6.35 w R410A Outdoor unit : 12.7 w RP35,50 R407C Outdoor unit : 9.52 R407C Outdoor unit : 15.88 Outdoor unit (SUZ) : 6.35 15.88 RP60 1012 1070 1044 R407C Outdoor unit : 9.52 w w Setting at shipment Service space:500 or more...
  • Page 19 PEAD-RP60GA Unit : mm PEAD-RP71GA Model Outdoor unit(SUZ) : 6.35 15.88 RP60 1125 1090 1050 1012 Other outdoor unit : 9.52 w 1050 RP71 1125 1090 1012 9.52 15.88 w Setting at shipment...
  • Page 20 PEA-RP71EA Unit : mm Service space (opening) in the ceiling Drainage pan connection R1 Refrigerant-pipe flared (Drainage pan) connection [9.52(3/8) Air intake Refrigerant-pipe flared connection [15.88(5/8) Electrical parts box Wiring entry(2-[22holes) Service panel (Condenser/evaporator temperature thermistor) Air outlet Service panel Room temperature thermistor (Room temperature thermistor) (10)
  • Page 21 Unit: mm OUTDOOR UNIT SUZ-KA25VA SUZ-KA25VAH SUZ-KA35VA SUZ-KA35VAH REQUIRED SPACE Basically open 100mm or more without any obstruction in front and on both sides of the unit. Drain hole [42 (SUZ-KA25/KA35VA) Drain hole [33 (SUZ-KA25/KA35VAH) Air in Air in Open two sides of left, right, or rear side.
  • Page 22 SUZ-KA50VA Unit: mm SUZ-KA60VA SUZ-KA71VA REQUIRED SPACE Open as a rule 500mm or more if the front and both sides are open 100mm or more 200mm or more if 100mm or more there are obstacles to both sides Open as a rule 500mm or more if the back, 350mm or more both sides and top are open...
  • Page 23 Unit : mm WIRED REMOTE CONTROLLER...
  • Page 24 Unit : mm WIRELESS REMOTE CONTROLLER SLZ-KA25/35/50VAL 17.5 ON/OFF WARM COOL SELECT AUTO COOL VANE TIME HEAT MODE RESET Installation area • Area in which the remote controller is not exposed direct sunshine. • Area in which there is no nearby heating source. •...
  • Page 25 Unit : mm WIRELESS REMOTE CONTROLLER...

  • Page 26: Wiring Diagram

    WIRING DIAGRAM MFZ-KA25VA MFZ-KA35VA DISP REC MFZ-KA50VA P.C.BOARD MODELS WIRING DIAGRAM INDOOR UNIT INDOOR ELECTRONIC CONTROL P.C. BOARD RT13 RT15 TAB3 230V~ CN113 RT12 DB111 T111 TO OUTDOOR RT12 UNIT RT11 12-24V NR11 CONNECTING RT13 CN112 CN211 CN212 RT14 CN201 DB111 RT11 NR11...
  • Page 27 SLZ-KA25VAL SLZ-KA25VA SLZ-KA35VAL SLZ-KA35VA SLZ-KA50VAL SLZ-KA50VA GRILLE TO OUTDOOR UNIT AC220-240V CNSK(RED) TRANS (D·HEATER) (D·U·M) (POWER (FAN) (POWER) BOARD) CNDK (CONTROL) FUSE CN3C DC13.1V CN2S(WHT) PINK LED2 SKY BLU X5 X4 LED1 (POWER BOARD) CN2D <fig:w1> LED3 LED1 MODELS CN2L LED2 KA25 (VANE)
  • Page 28 SEZ-KC25VA...
  • Page 29 SEZ-KA35VA SEZ-KA50VA SEZ-KA60VA SEZ-KA71VA TO OUTDOOR UNIT 1 2 3 4 5 6 AC220-240V 1 2 3 CNSK(RED) <fig:w1> MODELS KA35 TRANS 1 2 3 4 5 6 7 (POWER) (FAN) (POWER 1 2 3 4 5 BOARD) CNDK (CONTROL) KA50 FUSE CN3C...
  • Page 30 PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA [LEGEND] SYMBOL NAME SYMBOL NAME SYMBOL NAME INDOOR POWER BOARD FAN MOTOR WIRELESS REMOTE CONTROLLER BOARD INDOOR CONTROLLER BOARD VANE MOTOR RECEIVING UNIT FUSE FUSE(T6.3AL250V) DEW PREVENTION HEATER BUZZER VARISTOR DRAIN-UP MACHINE LED1 LED(RUN INDICATOR) FAN CONTROL ELEMENT DRAIN SENSOR LED2 LED(HOT ADJUST)
  • Page 31 PCA-RP50GA PCA-RP60GA PCA-RP71GA SYMBOL NAME SYMBOL NAME SYMBOL NAME INDOOR POWER BOARD FAN MOTOR WIRELESS REMOTE CONTROLLER BOARD(OPTION) INDOOR CONTROLLER BOARD RECEIVING UNIT VANE MOTOR FUSE FUSE (T6.3AL250V) DRAIN-UP MACHINE (OPTION) BUZZER VARISTOR DRAIN SENSOR (OPTION) LED1 LED(RUN INDICATOR) TERMINAL BLOCK (HEATER) WPCH-P.GAH CN2L CONNECTOR(LOSSNAY) LED2 LED(HOT ADJUST)
  • Page 32 PEAD-RP35EA2 PEAD-RP50EA PEAD-RP60EA PEAD-RP71EA NAME NAME NAME SYMBOL SYMBOL SYMBOL I.B. INDOOR CONTROLLER BOARD SWITCH(CAPACITY CORD) TERMINAL BLOCK FUSE FUSE(T6.3AL250V) SWITCH(EMERGENCY OPERATION) (INDOOR/OUTDOOR CONNECTING LINE) VARISTOR RELAY(DRAIN PUMP) TERMINAL BLOCK(REMOTE CONTROLLER) CN2L CONNECTOR(LOSSNAY) RELAY(FAN MOTOR) INTAKE AIR TEMP. THERMISTOR RELAY(FAN MOTOR) (0: /15t,25:/5.4t DETECT) CN24 CONNECTOR(HEATER) CN32...
  • Page 33 PEAD-RP60GA PEAD-RP71GA NAME NAME NAME SYMBOL SYMBOL SYMBOL I.B. INDOOR CONTROLLER BOARD SWITCH(MODEL SELECTION) TERMINAL BLOCK(REMOTE CONTROLLER) FUSE SWITCH(CAPACITY CORD) FUSE(T6.3AL250V) INTAKE AIR TEMP.THERMISTOR SWITCH(EMERGENCY OPERATION) (0: /15t,25:/5.4t DETECT) VARISTOR CN2L CONNECTOR(LOSSNAY) RELAY(DRAIN PUMP) PIPE TEMP. THERMISTOR/LIQUID RELAY(FAN MOTOR) (0: /15t,25:/5.4t DETECT) CN24 CONNECTOR(HEATER) CN32 CONNECTOR(REMOTE SWITCH)
  • Page 34 PEA-RP71EA SYMBOL SYMBOL SYMBOL NAME NAME NAME SWITCH(MODEL SELECTION)wSee table 1 INDOOR POWER BOARD TERMINAL BLOCK(INDOOR UNIT POWER(OPTION)) INDOOR CONTROLLER BOARD SWITCH(CAPACITY CODE)wSee table 2 TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE) FUSE FUSE(T6.3AL250V) SWITCH(EMERGENCY OPERATION) RELAY(FAN MOTOR) VARISTOR TERMINAL BLOCK(REMOTE CONTROLLER TRANSMISSION LINE) RELAY(FAN MOTOR) CN2L...
  • Page 35 SUZ-KA25VA MODELS WIRING DIAGRAM SUZ-KA35VA...
  • Page 36 SUZ-KA25VAH MODELS WIRING DIAGRAM SUZ-KA35VAH...
  • Page 37 SUZ-KA50VA SUZ-KA60VA MODELS WIRING DIAGRAM...
  • Page 38 SUZ-KA71VA MODEL WIRING DIAGRAM...

  • Page 39: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM 5-1. INDOOR UNIT Unit : mm MFZ-KA25VA MFZ-KA35VA Refrigerant pipe [9.52 (MFZ-KA25/35VA) MFZ-KA50VA Refrigerant pipe [12.7 (MFZ-KA50VA) (with heat insulator) Indoor coil Indoor thermistor heat RT12 (main) exchanger Flared connection Distributor Indoor coil thermistor RT12, RT14, RT15 (main) RT13 (sub) Room temperature thermistor...
  • Page 40 5-2. OUTDOOR UNIT Unit:mm SUZ-KA25VA, SUZ-KA25VAH Refrigerant pipe [9.52 4-way valve (with heat insulator) Muffler Stop valve (with service port) Outdoor Muffler Discharge heat Flared connection exchanger temperature thermistor RT62 Ambient Compressor temperature thermistor Defrost RT65 thermistor RT61 Strainer #100 Flared connection Expansion valve...
  • Page 41 SUZ-KA50VA Unit:mm SUZ-KA60VA Refrigerant pipe [12.7 (SUZ-KA50VA) Muffler #100 (with heat insulator) [15.88 (SUZ-KA60VA) 4-way valve Stop valve (with service port) Outdoor Flared connection Discharge heat Ambient temperature exchanger temperature thermistor Defrost thermistor RT62 thermistor RT65 RT61 Compressor Outdoor heat exchanger temperature thermistor...

  • Page 42: Performance Curves

    PERFORMANCE CURVES Outdoor intake air Dry-bulb temperature (:) Outdoor intake air Dry-bulb temperature (:)
  • Page 43 Outdoor intake air Wet-bulb temperature (:) Outdoor intake air Wet-bulb temperature (:) NOTE:The above curves are for the heating operation without any frost.

  • Page 44: Applicable Extension Pipe For Each Model

    APPLICABLE EXTENSION PIPE FOR EACH MODEL SUZ-KA25VA SUZ-KA25VAH SUZ-KA35VA SUZ-KA35VAH MAX. REFRIGERANT PIPING LENGTH Refrigerant piping Piping size O.D : mm Models Max. length : m Liquid SUZ-KA25VA SUZ-KA35VA 6.35 9.52 SUZ-KA25VAH SUZ-KA35VAH MAX. HEIGHT DIFFERENCE Indoor unit w Max. Height difference 12m Refrigerant Piping Max.
  • Page 45 SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA MAX. REFRIGERANT PIPING LENGTH Refrigerant piping Piping size O.D : mm Model Max. length : m Liquid 12.7 SUZ-KA50VA 6.35 SUZ-KA60VA 15.88 SUZ-KA71VA 9.52 MAX. HEIGHT DIFFERENCE Indoor unit w Max. Height difference 15m Refrigerant Piping Max. length Outdoor unit w Height difference should be within 15m regardless of which unit, indoor or outdoor position is high.

  • Page 46: Air Flow Data

    AIR FLOW DATA 8-1. OUTLET AIR SPEED AND COVERAGE RANGE MFZ-KA25VA MFZ-KA35VA MFZ-KA50VA Air flow /min. 10.7 Air speed m/sec. Coverage range SLZ-KA25VA SLZ-KA35VA SLZ-KA50VA SLZ-KA25VAL SLZ-KA35VAL SLZ-KA50VAL Air flow /min. Air speed m/sec. Coverage range PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA Air flow /min.
  • Page 47 8-2. SLZ-KA•VA SLZ-KA•VAL 8-2-1. Fresh air intake (Location for installation) At the time of installation, use the duct holes (cut out) located at the positions shown in following diagram, as and when required. Fresh air intake Detail drawing of fresh air intake [100 [73.4 3-[2.8 hole...
  • Page 48 8-3. SEZ-KA•VA INDOOR FAN PERFORMANCE AND CORRECTED AIR FLOW SEZ-KA35VA Corrected Air flow Capacity Input Cooling Fan Performance Recommended range Air flow (K/X) Heating Air flow (K/X) Air flow (K/X) SEZ-KA50VA Corrected Airflow Capacity Input Cooling Fan Performance Recommended range Air flow (K/X) Heating Air flow (K/X)
  • Page 49 INDOOR FAN PERFORMANCE AND CORRECTED AIR FLOW SEZ-KA60VA Corrected Air flow Capacity Input Cooling Fan Performance Recommended range Air flow (K/X) Heating Air flow (K/X) Air flow (K/X) SEZ-KA71VA Corrected Air flow Capacity Input Cooling Fan Performance Recommended range Air flow (K/X) Heating Air flow (K/X) Air flow (K/X)
  • Page 50 8-4. PLA-RP·AA 8-4-1. Fresh air intake amount...
  • Page 51 8-4-2. BRANCH DUCT (Installation at site)
  • Page 52 Branch duct air flow rate/static pressure characteristics PLA-RP35AA 4-way air flow (horizontal vane) Rectangular duct 4-way air flow (horizontal vane) Round duct 3-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct 2-way air flow (horizontal vane) Rectangular duct 2-way air flow (horizontal vane) Round duct...
  • Page 53 PLA-RP50AA PLA-RP60AA 4-way air flow (horizontal vane) Rectangular duct 4-way air flow (horizontal vane) Round duct 3-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct 2-way air flow (horizontal vane) Rectangular duct 2-way air flow (horizontal vane) Round duct...
  • Page 54 PLA-RP71AA 4-way air flow (horizontal vane) Rectangular duct 4-way air flow (horizontal vane) Round duct High High Air flow rate /min] Air flow rate /min] 3-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct High High Air flow rate /min]...
  • Page 55 8-5. PEAD-RP·EA, EA2, GA 8-5-1. Fan performance and corrected air flow PEAD-RP35EA2 PEAD-RP50EA Fan Performance <30Pa> Capacity Corrected Air Flow input Cooling 12 14 16 Air flow (CMM) 10 12 14 16 18 20 Air Flow (CMM) Fan Performance <70Pa> Heating 12 14 16 Air flow (CMM)
  • Page 56 PEAD-RP71EA Fan performance <130Pa> Fan performance <70Pa> Recommended range Recommended range 12 16 20 24 28 32 12 16 20 24 28 32 A i r f l ow (C MM) Air flow (CMM) Heating Corrected Air Flow Capacity Input Cooling Air flow (CMM) Air flow (CMM)
  • Page 57 PEAD-RP71GA 8-6. PEA-RP·EA 8-6-1. Fan performance and corrected air flow PEA-RP71EA Corrected Air flow Capacity Input Cooling 1.05 Fan Performance Recommended range 0.95 17 20 Air flow (CMM) Heating 1.15 1.05 15 17 Air flow (CMM) 0.95 17 20 Air flow (CMM)

  • Page 58: Noise Criterion Curves

    NOISE CRITERION CURVES MFZ-KA25VA MFZ-KA35VA SPL(dB(A)) FAN SPEED FUNCTION LINE FAN SPEED FUNCTION SPL(dB(A)) LINE COOLING COOLING Super High Super High HEATING HEATING Test conditions, Test conditions, Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19: Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19: Heating : Dry-bulb temperature 20: Wet-bulb temperature 15: Heating : Dry-bulb temperature 20: Wet-bulb temperature 15: NC-70...
  • Page 59 <50Hz> <50Hz> SLZ-KA35VAL SLZ-KA25VAL NOTCH SPL(dB) LINE NOTCH SPL(dB) LINE SLZ-KA35VA High SLZ-KA25VA High Medium Medium NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE TERESHOLD OF TERESHOLD OF HEARING FOR HEARING FOR NC-20 NC-20 CONTINUOUS CONTINUOUS NOISE NOISE 1000...
  • Page 60 SEZ-KC25VA <50Hz> NOTCH SPL(dB) High High speed Low speed NC60 NC50 NC40 NC30 NC20 Appro Approximate minimum audible limit on continuous noise 1000 2000 4000 8000 OCTAVE BAND CENTER FREQUENCIES (Hz) Aux.duct Measurement location NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The sound may be bigger than displayed level under actual installation condition by surrounding echoes.
  • Page 61 <50Hz> <50Hz> SEZ-KA35VA SEZ-KA50VA NOTCH SPL(dB) LINE NOTCH SPL(dB) LINE High High NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE TERESHOLD OF TERESHOLD OF HEARING FOR HEARING FOR NC-20 NC-20 CONTINUOUS CONTINUOUS NOISE NOISE 1000 2000 4000 8000 1000...
  • Page 62 NOTCH SPL(dB) LINE NOTCH SPL(dB) LINE High High PLA-RP35AA PLA-RP50AA Medium1 Medium1 PLA-RP60AA Medium2 Medium2 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 63 Noise level at an echoic room (Low-High) Unit : dB(A) External static pressure Model 30Pa 70Pa 130Pa PEAD-RP35EA2 36-40 38-44* PEAD-RP50EA 36-40 38-44* PEAD-RP60EA 37-41 39-46* PEAD-RP71EA 37-41 40-45* * Optional motor PEAD-RP35EA2 PEAD-RP35EA2 (External static (External static PEAD-RP50EA PEAD-RP50EA pressure 30Pa) pressure 70Pa) High...
  • Page 64 ceiling unit about 1.4m MICROPHONE PCA-RP60GA PCA-RP50GA NOTCH SPL(dB) LINE SPL(dB) LINE NOTCH High High PCA-RP71GA Medium1 Medium1 Medium2 Medium2 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...
  • Page 65 SUZ-KA25VA SUZ-KA35VA SUZ-KA25VAH SUZ-KA35VAH FAN SPEED FUNCTION SPL(dB(A)) LINE FAN SPEED FUNCTION SPL(dB(A)) LINE COOLING COOLING High High Med. Med. HEATING HEATING Test conditions, Test conditions, Cooling : Dry-bulb temperature 35: Wet-bulb temperature (24:) Cooling : Dry-bulb temperature 35: Wet-bulb temperature (24:) Heating : Dry-bulb temperature 7: Wet-bulb temperature Heating : Dry-bulb temperature 7: Wet-bulb temperature NC-70...

  • Page 66: Optional Parts

    Drain socket assembly MAC-811DS SUZ-KA50,60,71VA HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN CCopyright 2006 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. New publication, effective May 2006. Distributed in May 2006 No.OCS03 PDF 8 Specifications subject to change without notice.

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