Mitsubishi Electric SEZ-KA-VA Technical Data Book Download Page 54

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REFRIGERANT SYSTEM DIAGRAM

Indoor

heat

exchanger

Flared connection

Room temperature
thermistor
RT11

Indoor coil
thermistor
RT12, RT14,
RT15 (main)
RT13 (sub)

Flared connection

Refrigerant flow in cooling

Refrigerant flow in heating

Refrigerant pipe

9.52 (MFZ-KA25/35VA)

Refrigerant pipe

12.7 (MFZ-KA50VA)

(with heat insulator)

Refrigerant pipe

6.35

(with heat insulator)

Indoor coil
thermistor
RT12 (main)

Distributor

5-1. INDOOR UNIT

Unit : mm

MFZ-KA25VA
MFZ-KA35VA
MFZ-KA50VA

SLZ-KA·VA

SLZ-KA·VAL

SEZ-KD·VA

SEZ-KD·VAL

SEZ-KC·VA

SEZ-KA·VA

PLA-RP·BA(2)

PLA-RP·AA

PCA-RP·KA

PCA-RP·GA(2)

PEAD-RP·JA(L) PEAD-RP·GA

PEAD-RP·EA(2) PEA-RP·EA

Refrigerant flow in cooling

Refrigerant flow in heating

Thermistor TH2
Pipe temperature (Liquid)

Distributor
with strainer(#50)

Thermistor TH5
(Cond./Eva. temperature)

Thermistor TH1
(Room temperature)

Strainer(#50)

Heat exchanger

Refrigerant GAS pipe connection
(Flare)

Refrigerant LIQUID pipe connection
(Flare)

Summary of Contents for SEZ-KA-VA

Page 1: ...odel names R410A MFZ KA VA SLZ KA VA L SEZ KC VA SEZ KA VA SEZ KD VA L PLA RP BA PLA RP AA PCA RP KA PCA RP GA 2 PEAD RP JA L PEAD RP EA 2 PEAD RP GA PEA RP EA Outdoor unit Model names No OCS03 REVISED EDITION C SPLIT TYPE HEAT PUMP AIR CONDITIONERS SUZ KA25 35 50 60 71VA SUZ KA25 35VAH October 2009 INVERTER kW Model Revision PLA RP71BA2 PCA RP KA and PEAD RP JA L are added and outdoor unit data h...

Page 2: ...OB409 MFZ KA25 35 50VA A1 MFZ KA25 35 50VA A1 OB410 PLA RP35 50 60 71BA PLA RP35 50 60 71BA 1 UK PLA RP71BA2 UK OCH412 OCB412 PLA RP35 50 60 71BA 1 OCH416 OCB416 PLA RP35 50 60 71AA PLA RP35 50 60 71AA UK OC335 PLA RP35 50 60 71AA OC327 PCA RP50 60 71KA PCA RP50 60 71KA OCH454 OCB454 PCA RP50 60 71GA PCA RP50GA2 PCA RP50 60 71GA 1 PCA RP50GA2 1 OC328 PEAD RP35 50 60 71JA L PEAD RP35 50 60 71JA L U...

Page 3: ...nch 27 5 8 D inch 7 7 8 H inch 23 5 8 Weight kg 14 Unit Panel lbs 31 Outdoor unit Air flow at cooling CMM 34 3 33 4 27 5 49 Low High CFM 1 210 1 180 970 1 730 Air flow at heating CMM 32 3 33 4 36 8 49 Low High CFM 1 140 1 180 1 300 1 730 Sound level at cooling dB A 46 47 51 53 Low High Sound level at heating dB A 46 48 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 80...

Page 4: ...3 4 27 5 49 Low High CFM 1 210 1 180 970 1 730 Air flow at heating CMM 32 3 33 4 36 8 49 Low High CFM 1 140 1 180 1 300 1 730 Sound level at cooling dB A 46 47 51 53 Low High Sound level at heating dB A 46 48 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 800 840 D mm 285 285 330 H mm 550 550 850 W inch 31 1 2 31 1 2 33 1 16 D inch 11 1 4 11 1 4 13 H inch 21 5 8 21 5 ...

Page 5: ...27 5 49 Low High CFM 1 180 970 1 730 970 1 730 970 1 730 Air flow at heating CMM 33 4 36 8 49 36 8 49 36 8 49 Low High CFM 1 180 1 300 1 730 1 300 1 730 1 300 1 730 Sound level at cooling dB A 47 51 53 51 53 51 53 Low High Sound level at heating dB A 48 53 55 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 840 840 840 D mm 285 330 330 330 H mm 550 850 850 850 W i...

Page 6: ...CMM 33 4 27 5 49 27 5 49 27 5 49 Low High CFM 1 180 970 1 730 970 1 730 970 1 730 Air flow at heating CMM 33 4 36 8 49 36 8 49 36 8 49 Low High CFM 1 180 1 300 1 730 1 300 1 730 1 300 1 730 Sound level at cooling dB A 47 51 53 51 53 51 53 Low High Sound level at heating dB A 48 53 55 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 840 840 840 D mm 285 330 330 330...

Page 7: ...eight kg lbs Field drain pipe O D mm inch Outdoor unit Air flow at cooling CMM Low High CFM Air flow at heating CMM Low High CFM Sound level at cooling dB A Low High Sound level at heating dB A Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm D mm H mm W inch D inch H inch Weight kg lbs Refrigerant pipe size Gas side O D mm inch Liquid side O D mm inch Refrigerant pipe length Hei...

Page 8: ... 730 1 300 1 730 1 300 1 730 Sound level at cooling dB A 51 53 51 53 51 53 Low High Sound level at heating dB A 53 55 53 55 51 53 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 840 840 840 D mm 330 330 330 H mm 850 850 850 W inch 33 1 16 33 1 16 33 1 16 D inch 13 13 13 H inch 33 7 16 33 7 16 33 7 16 Weight kg 53 53 58 lbs 117 117 128 Refrigerant pipe size Gas side O...

Page 9: ...r unit Air flow CMM 5 5 7 0 9 0 7 0 9 0 11 0 10 0 12 5 15 0 12 0 15 0 18 0 12 0 16 0 20 0 Low Medium High Low Medium High CFM 190 250 320 250 320 390 350 440 530 420 530 640 420 570 710 External static pressure Pa 5 15 35 50 5 15 35 50 5 15 35 50 5 15 35 50 5 15 35 50 Sound level dB A 23 26 30 23 28 33 30 34 37 30 34 38 30 35 40 External finish Galvanized sheets Dimension W mm 700 D mm 700 H mm 20...

Page 10: ... 5 49 27 5 49 Low High CFM 1 210 1 180 970 1 730 970 1 730 970 1 730 Air flow at heating CMM 32 3 33 4 36 8 49 36 8 49 36 8 49 Low High CFM 1 140 1 180 1 300 1 730 1 300 1 730 1 300 1 730 Sound level at cooling dB A 46 47 51 53 51 53 51 53 Low High Sound level at heating dB A 46 48 53 55 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 800 840 840 840 D mm 285 285...

Page 11: ...ir flow at heating CMM 33 4 36 8 49 36 8 49 36 8 49 Low High CFM 1 180 1 300 1 730 1 300 1 730 1 300 1 730 Sound level at cooling dB A 47 32 1 1 4 51 53 51 53 51 53 Low High Sound level at heating dB A 48 53 55 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 840 840 840 D mm 285 330 330 330 H mm 550 850 850 850 W inch 31 1 2 33 1 16 33 1 16 33 1 16 D inch 11 1 4 ...

Page 12: ...7 5 49 Low High CFM 1 180 970 1 730 970 1 730 970 1 730 Air flow at heating CMM 33 4 36 8 49 36 8 49 36 8 49 Low High CFM 1 180 1 300 1 730 1 300 1 730 1 300 1 730 Sound level at cooling dB A 47 51 53 51 53 51 53 Low High Sound level at heating dB A 48 53 55 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 800 840 840 840 D mm 285 330 330 330 H mm 550 850 850 850 W in...

Page 13: ... CMM 36 8 49 36 8 49 Low High CFM 1 300 1 730 1 300 1 730 Sound level at cooling dB A 51 53 51 53 Low High Sound level at heating dB A 53 55 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 840 840 D mm 330 330 H mm 850 850 W inch 33 1 16 33 1 16 D inch 13 13 H inch 33 7 16 33 7 16 Weight kg 53 58 lbs 117 128 Refrigerant pipe size Gas side O D mm 15 88 15 88 inch 5 8 5 8 Li...

Page 14: ...53 Low High Sound level at heating dB A 53 55 Low High External finish Ivory Munsell 3 0Y 7 8 1 1 Dimension W mm 840 D mm 330 H mm 850 W inch 33 1 16 D inch 13 H inch 33 7 16 Weight kg 58 lbs 128 Refrigerant pipe size Gas side O D mm 15 88 inch 5 8 Liquid side O D mm 9 52 inch 3 8 Refrigerant pipe length Height difference m Max 30 Length m Max 30 NOTE 1 Rating conditions ISO T1 Cooling Indoor D B ...

Page 15: ...205 200 12 12 11 Gas pipe 25 35 9 52 flared 3 8 50 12 7 flared 1 2 Liquid pipe 6 35 flared 1 4 drain Air in Air out Air out 46 5 46 5 600 700 54 508 137 607 More than 100mm More than 100mm More than 100mm 337 337 363 333 210 593 7 131 131 4 6 Hole Indoor unit Installation plate INDOOR UNIT MFZ KA25VA MFZ KA35VA MFZ KA50VA ...

Page 16: ... motor Drain hole V M Air intake grille 55 35 35 55 Auto vane Grille Air intake hole Air intake hole Air outlet hole Air outlet hole 301 301 Emergency operation switch cooling Emergency operation switch heating Operation lamp DEFROST STAND BY lamp WIRELESS PANEL Receiver Detail drawing of fresh air intake Ceiling surface Cut out hole W 73 4 Burring hole 3 W 2 8 hole W 100 118 25 120 1 2 0 377 377 ...

Page 17: ...n line 10 170 57 More than 300 450 G 50 50 150 50 777 450 15 20 100 100X E 1 F 30 D Duct 625 Suspension bolt pitch 90 A 23 B Suspension bolt pitch C 23 677 700 25 100 23 150 Duct 116 70 270 102 More than 10mm More than 20mm 25 49 10 88 100 100XJ K 88 12 12 37 100 20 157 5 20 H 200 37 Access door Note2 Note1 Use M10 screw for the suspension bolt field supply 2 Keep the service space for the mainten...

Page 18: ...55 50X11 550 16 2X12 3hole 14 459 Lifting bolt pitch 15 113 Air outlet Air inlet 4 5 0 5 0 1 5 0 3 0 0 4 5 0 2X3 3hole 2 5 5 0 0 5 0 1 5 0 Note 1 Use M10 screw for the lifting bolt field supply 2 Keep the service space for the maintenance from the bottom when the heat exchanger is cleaned 3 The direction of air intake can be changed from the bottom to the rear by attaching the bottom plate to the ...

Page 19: ...ransportation support PLATE B 25 Inlet size 215 450 150 Electrical parts box Select the either SEZ KA60VA SEZ KA50VA Terminal block 3 8 F flared connection W9 52mm W6 35mm flared connection 1 4 F Air outlet duct flange 51 25 930 Inlet size 39 955 7 100 700 100 77 5 Inlet size 215 Air inlet bottom side dimensions 24 W2 9 holes flared connection W6 35mm Electrical parts box 2 2 W2 9 holes flared con...

Page 20: ...rgency Up Down switch Down In case of Auto Grille PLP 6BAJ Suspension bolt lower edge 170 Models 241 258 87 400 A B C E 80 85 74 D 77 PLA RP35 50BA PLA RP60BA PLA RP71BA PLA RP71BA2 Refrigerant pipe 6 35 Flared connection 1 4 inch Refrigerant pipe 6 35 Flared connection 1 4 inch Refrigerant pipe 9 52 Flared connection 3 8 inch Refrigerant pipe 12 7 Flared connection 1 2 inch Refrigerant pipe 15 88...

Page 21: ... entry Suspension bolt lower edge Suspension bolt M10 or W3 8 Control wire entry Feeding hole Drain pump 374 286 60 17 5 0 30 190 170 140 50 70 105 A B 1 2 High efficiency filter Fresh air intake casement option 17 5 0 135 Air outlet hole Vane motor Auto vane Drain hole Grille Air outlet hole Air intake hole 411 Air intake hole Air intake grille 577 77 51 M M M A M 950 51 77 950 577 411 RP35 50 Us...

Page 22: ...26mmI D Drainage pipe connection for the left arrangement Knock out hole for left drain piping arrangement Refrigerant pipe connection gas pipe side flared connection Refrigerant pipe connection liquid pipe side flared connection 1 In case of the rear pipe arrangement make sure to remove the shaded portions from the independent piece Then put the independent piece back in initial position The heat...

Page 23: ... will be only upward Air outlet 233 Electrical box When electrical box is pulled down Electrical box 9 7 In case of the rear pipe arrangement make sure to remove the shaded portions from the independent piece Then put the independent piece back in initial position The heat exchanger might be clogged because of dust 5 10 51 246 A B 236 150 62 140 18 1237 Suspension bolt pitch 320 680 80 84 88 195 2...

Page 24: ...Electrical box Front view When electrical box is pulled down 15 88 12 7 6 35 Available pipe size 9 52 GAS SIDE LIQUID SIDE RP50 Use the current nuts meeting the pipe size of the outdoor unit Initial flare nut size Unit mm 1 Drainage pipe connection 26mm I D 2 Drainage pipe connection for the left arrangement 3 Knock out hole for left drain piping arrangement 4 Refrigerant pipe connection gas pipe ...

Page 25: ...e size of the outdoor unit Available pipe size RP71 RP60 6 35 9 52 15 88 9 52 15 88 Unit mm 15 88 12 7 6 35 9 52 RP50 1 Drainage pipe connection 26mm I D 2 Drainage pipe connection for the left arrangement 3 Knock out hole for left drain piping arrangement 4 Refrigerant pipe connection gas pipe side flared connection 5 Refrigerant pipe connection liquid pipe side flared connection 6 Knockout hole ...

Page 26: ...00 41 217 NOTE 1 Use M10 screw for the Suspension bolt field supply 2 Keep the service space for the maintenance at the bottom 3 This chart indicates for PEAD RP60 71JA models which have 2 fans PEAD RP35 50JA models have 1 fan 4 In case that the inlet duct is used remove the air filter supplied with the unit then install the filter field supply at suction side Less than 300mm 175 5mm Less than 700...

Page 27: ...nce Ceiling surface Access door 50 250 300 450 50 H 777 450 More than 300 Access door Note2 Required space for service and maintenance Suspension bolt hole 4 14x30 Slot Air outlet Air inlet 2xE 2 9 57 10 100 100x E 1 F A B Suspension bolt pitch C 23 643 Suspension bolt pitch 30 57 20 D Duct Drain pipe O D 32 2 2 2 9 Refrigerant piping Flare connection liquid 2 1 Refrigerant piping Flare connection...

Page 28: ... hole 14s22 10 3 RP35 50 12 3 RP60 In case of rear inlet In case of bottom inlet 10 3 RP35 50 12 3 RP60 D 30 C 10 81 B C A 450 450 10 3 RP35 50 12 3 RP60 176 40 288 256 3 5 3 5 10 109 179 10 35 24 30 640 30 21 277 80 45 282 13 13 E A 61 227 29 85 40 176 10 15 3 5 256 B C 81 10 81 A Set Unit mm 15 88 1044 1070 290 F E D C B A 280 1012 Model RP71 Initial flare nut size Unit mm 7 44 243 308 323 75 6 ...

Page 29: ...RP60GA Unit mm PEAD RP71GA Model A B C D E 7 7 8 9 52 15 88 15 88 Unit mm 8 F G H J RP60 RP71 1125 1125 1090 1090 1050 1050 1012 1012 840 840 Outdoor unit SUZ 6 35 Other outdoor unit 9 52 Initial flare nut size ...

Page 30: ...ing in the ceiling Heat insulator t10 Drainage pan Room temperature thermistor Drainage pan connection R1 Wiring entry 2 22holes Refrigerant pipe flared connection 15 88 5 8 Refrigerant pipe flared connection 9 52 3 8 Electrical parts box Service panel Condenser evaporator temperature thermistor Service panel Room temperature thermistor Air intake Air intake duct flange 14 2 9 holes For air intake...

Page 31: ...efrigerant pipe flared 6 35 Gas refrigerant pipe joint Refrigerant pipe flared 9 52 4 3 3 5 2 holes 10X21 Drain hole 33 SUZ KA25 KA35VAH REQUIRED SPACE Basically open 100mm or more without any obstruction in front and on both sides of the unit 350mm or more 200mm or more 100mm or more 100mm or more Open two sides of left right or rear side Drain hole 42 SUZ KA25 KA35VA Unit mm OUTDOOR UNIT SUZ KA2...

Page 32: ...e are obstacles to both sides Open as a rule 500mm or more if the back both sides and top are open 350mm or more 100mm or more Service panel Gas refrigerant pipe joint Refrigerant pipe flared 12 7 SUZ KA50VA 15 88 SUZ KA60 KA71VA Liquid refrigerant pipe joint Refrigerant pipe flared 6 35 SUZ KA50 KA60VA 9 52 SUZ KA71VA REQUIRED SPACE Drain holes 33 SUZ KA50VA SUZ KA60VA SUZ KA71VA ...

Page 33: ...33 WIRED REMOTE CONTROLLER Unit mm 130 120 19 5 43 5 ...

Page 34: ... holder to the desired location using two tapping screws Place the lower end of the controller into the holder Wireless remote controller Accessory Wall Remote controller holder Accessory Fixing screw Accessory The signal can travel up to approximately 7 meters in a straight line within 45 degrees to both right and left of the center line of the receiver In addition the signal may not be received ...

Page 35: ...35 WIRELESS REMOTE CONTROLLER Unit mm 159 3 55 58 19 ...

Page 36: ...212 T11 F11 NR11 DB111 ML1 MV1 5 5 CN 151 MF2 MF1 5 5 ML2 152 MV2 5 5 CN 106 CN CN 125 6 2 6 4 2 1 5 3 CN211 6 4 2 1 5 3 DISP REC P C BOARD SYMBOL DB111 F11 LS1 LS2 MF1 MF2 ML1 SYMBOL ML2 MV1 MV2 NR11 RT11 RT12 RT13 NAME DIODE STACK FUSE T3 15AL250V DAMPER LIMIT SWITCH OPEN DAMPER LIMIT SWITCH CLOSE UPPER INDOOR FAN MOTOR LOWER INDOOR FAN MOTOR DAMPER LOCK MOTOR RIGHT NAME DAMPER LOCK MOTOR LEFT H...

Page 37: ...lf diagnosis refer to the service manuals etc SWITCH COOLING ON OFF LED RUN INDICATOR SWITCH HEATING ON OFF LED HOT ADJUST BUZZER RECEIVING UNIT WIRELESS REMOTE CONTROLLER BOARD SW2 SW1 LED2 RU LED1 BZ W B H2 DP DS MV MF FAN MOTOR VANE MOTOR DRAIN PUMP DRAIN SENSOR DEW PREVENTION HEATER C1 CAPACITOR FAN MOTOR FUSE T6 3AL250V X7 X6 X5 X4 X1 ZNR RELAY FAN MOTOR Me RELAY FAN MOTOR Hi RELAY FAN MOTOR ...

Page 38: ...ION INDOOR OUTDOOR POWER SUPPLY I B LED1 POWER SUPPLY I B ZNR01 02 VARISTOR AUX RELAY X1 FUSE FUSE AC250V 6 3A DSA CONNECTOR CENTRALLY CONTROL CN41 CN51 CONNECTOR HA TERMINAL A CN2L NAME SYMBOL EXPLANATION SW1 SW2 INDOOR CONTROLLER BOARD CN32 I B SYMBOL SYMBOL NAME CONNECTOR LOSSNAY CONNECTOR REMOTE SWITCH SWE ARRESTER SWITCH FOR MODE SELECTION SWITCH FOR CAPACITY CODE CONNECTOR EMERGENCY OPERATIO...

Page 39: ...HA TERMINAL A CONNECTOR REMOTE SWITCH CONNECTOR LOSSNAY I B P B SYMBOL INDOOR CONTROLLER BOARD NAME INDOOR POWER BOARD SYMBOL C MF FAN MOTOR CAPACITOR FAN MOTOR NAME TB4 TERMINAL BLOCK INDOOR OUTDOOR CONNECTING LINE TB15 TERMINAL BLOCK REMOTE CONTROLLER TRANSMISSION LINE TH1 INTAKE AIR TEMP THERMISTOR 0 C 15kΩ 25 C 5 2kΩ DETECT TH2 PIPE TEMP THERMISTOR LIQUID 0 C 15kΩ 25 C 5 2kΩ DETECT TH5 COND EV...

Page 40: ...AN MOTOR TERMINAL BLOCK INDOOR OUTDOOR CONNECTING LINE TERMINAL BLOCK REMOTE CONTROLLER TRANSMISSION LINE ROOM TEMP THERMISTOR 0 15kΩ 25 5 4kΩ DETECT PIPE TEMP THERMISTOR LIQUID 0 15kΩ 25 5 4kΩ DETECT COND EVA TEMP THERMISTOR 0 15kΩ 25C 5 4kΩ DETECT FUSE T6 3AL250V X6 X5 X4 ZNR RELAY FAN MOTOR Hi RELAY FAN MOTOR LL RELAY FAN MOTOR Lo VARISTOR SWITCH CAPACITY CODE SW3 SW2 SWE SWITCH EMERGENCY OPERA...

Page 41: ...re Connector Terminal block 2 Indoor and outdoor connecting wires have poIarities make sure to match terminal numbers S1 S2 S3 for correct wirings 3 Since the outdoor side electric wiring may change be sure to check the outdoor unit electric wiring diagram for servicing 4 This diagram shows the wiring of indoor and outdoor connecting wires specification of 230V adopting superimposed system for pow...

Page 42: ...OWER CNDK RED POWER CND ORN 2 1 POWER CN2D WHT INDOOR OUTDOOR COMMUNICATION CN3C BLU CN41 CN51 CN2L CN32 9 WIRELESS CN90 WHT BZ 5 VANE CN6V GRN CN2S WHT CNSK RED W B LED2 CNB LED1 SW1 SW2 RU 2 1 2 2 1 1 REMOCON CN22 BLU TB5 TRANSMISSION WIRES DC12V TB6 R B BLU BLU 3 2 1 2 1 2 1 D SENSOR CN31 WHT INTAKE CN20 RED HEATER CN24 YLW LIQUID CN21 WHT DS TH2 2 1 PIPE CN29 BLK TH3 TH1 LED3 LED2 LED1 ON OFF ...

Page 43: ...CN4F WHT LIQUID PIPE CN44 WHT TB5 CN32 WHT CN51 WHT CN41 WHT Table 1 SW1 MODEL SELECTION SW1 ON OFF 1 2 3 4 5 Be sure to turn off the source power and then disconnect fan motor connector Failure to do so will cause trouble in Fan motor Service SYMBOL SYMBOL NAME NAME I B R B INDOOR CONTROLLER BOARD FUSE T6 3AL250V CONNECTOR LOSSNAY CONNECTOR REMOTE SWITCH CONNECTOR HA TERMINAL A CONNECTOR CENTRALL...

Page 44: ...W2 NAME SYMBOL HEATER H1 HEATER THERMAL SWITCH 26H HEATER CONTACTOR 88H THERMAL FUSE 98 C10A 50GAH 117 C16A 100GAH 110 C16A 60 71 125 140GAH FS1 2 Servicing Fasten terminal of the terminal board TB4 equips lock system To remove the fastened terminal pull it while pressing the protruding portion locking lever of the terminal The fastened terminal protruding portion should face upward When installin...

Page 45: ...rester Intake air temp Thermistor Pipe temp Thermistor liquid Cond eva temp Thermistor AC reactor Power factor improvement Connector Lossnay LED Power supply Terminal block Remote controller transmission line Terminal block Float switch Indoor outdoor connecting line Power supply board Aux relay Switch for mode selection Switch for capacity code Connector emergency operation Drain pump Fan motor B...

Page 46: ...EA 35EA2 External static pressure 30Pa OPTIONAL PARTS DRAIN PUMP RELAY DRAIN PUMP X1 CONNECTOR WIRELESS DP DS TRANSMISSION INDOOR OUTDOOR LED3 SWITCH MODEL SELECTION SW1 POWER SUPPLY REMOTE CONTROLLER LED2 LED1 POWER SUPPLY I B CN90 CN51 CONNECTOR CENTRALLY CONTROL CN24 CONNECTOR HEATER VARISTOR FUSE T6 3AL250V ZNR FUSE INDOOR POWER BOARD P B COND EVA TEMP THERMISTOR 0 15kΩ 25 5 4kΩ DETECT PIPE TE...

Page 47: ... INDOOR OUTDOOR LED3 POWER SUPPLY REMOTE CONTROLLER LED2 LED1 POWER SUPPLY I B CN90 CN51 CONNECTOR CENTRALLY CONTROL CN24 CONNECTOR HEATER VARISTOR FUSE T6 3AL250V ZNR FUSE INDOOR POWER BOARD P B COND EVA TEMP THERMISTOR 0 15kΩ 25 5 4kΩ DETECT PIPE TEMP THERMISTOR LIQUID 0 15kΩ 25 5 4kΩ DETECT INTAKE AIR TEMP THERMISTOR 0 15kΩ 25 5 4kΩ DETECT TERMINAL BLOCK INDOOR OUTDOOR CONNECTING LINE TERMINAL ...

Page 48: ...M TEMPERATURE THERMISTOR 0 C 15kΩ 25 C 5 4kΩ DETECT PIPE TEMPERATURE THERMISTOR LIQUID 0 C 15kΩ 25 C 5 4kΩ DETECT COND EVA TEMPERATURE THERMISTOR 0 C 15kΩ 25 C 5 4kΩ DETECT TO OUTDOOR UNIT ORN YLW TB4 S3 S2 S1 1 3 1 2 OFF ON SWE I B 1 FAN WHT X6 X6 REMOCON CN22 BLU WIRELESS CN90 WHT CN3C BLU INDOOR OUTDOOR COMMUNICATION ORN BRN 1 2 TH1 TH5 CN2L BLU TRANSMISSION WIRE DC12V TB6 1 1 2 3 1 1 2 2 1 3 5...

Page 49: ...25VA SUZ KA35VA NOTES 1 About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing 2 Use copper conductors only For field wiring 3 Symbols below indicate Terminal block ...

Page 50: ...5VAH SUZ KA35VAH NOTES 1 About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing 2 Use copper conductors only For field wiring 3 Symbols below indicate Terminal block ...

Page 51: ...it electric wiring 1 About the indoor side electric wiring NOTES SYMBOL NAME SYMBOL NAME SMOOTHING CAPACITOR FUSE T20AL 250V LEV EXPANSION VALVE COIL L61 REACTOR HC930 IPM INTELLIGENT POWER DEVICE C61 62 63 DIODE MODULE DB61 DB65 CT CURRENT TRANSFORMER F701 F801 F901 INTELLIGENT POWER MODULE F61 DSA SURGE ABSORBER FAN MOTOR CIRCUIT PROTECTION RT61 DISCHARGE TEMP THERMISTOR R937A B MF MC COMPRESSOR...

Page 52: ... CT1 2 CURRENT TRANSFORMER HC930 INTELLIGENT POWER MODULE F911 F801 FUSE T3 15AL 250V SMOOTHING CAPACITOR CB1 3 FAN MOTOR POWER FACTOR CONTROLLER NOISE FILTER RT61 DISCHARGE TEMP THERMISTOR RS1 4 RESISTOR R937A B RESISTOR MF MC COMPRESSOR R64A B RESISTOR PFC NF NR64 VARISTOR AMBIENT TEMP THERMISTOR SOLENOID COIL RELAY 21S4 REVERSING VALVE COIL X64 RELAY TB1 TERMINAL BLOCK TB2 TERMINAL BLOCK RT65 F...

Page 53: ... 1 CN2 2 7 V MC W U V WHT RT61 RT62 RT68 LEV Terminal block Connector 3 Symbols below indicate 2 Use copper conductors only for field wiring diagram for servicing refer to the indoor unit electric wiring 1 About the indoor electric wiring NOTES SYMBOL NAME SYMBOL NAME CURRENT TRANSFORMER FUSE T1AL 250V LEV EXPANSION VALVE COIL L REACTOR IPM INTELLIGENT POWER MODULE HPS HIGH PRESSURE SWITCH CT61 CT...

Page 54: ...Indoor coil thermistor RT12 main Distributor 5 1 INDOOR UNIT Unit mm MFZ KA25VA MFZ KA35VA MFZ KA50VA SLZ KA VA SLZ KA VAL SEZ KD VA SEZ KD VAL SEZ KC VA SEZ KA VA PLA RP BA 2 PLA RP AA PCA RP KA PCA RP GA 2 PEAD RP JA L PEAD RP GA PEAD RP EA 2 PEA RP EA Refrigerant flow in cooling Refrigerant flow in heating Thermistor TH2 Pipe temperature Liquid Distributor with strainer 50 Thermistor TH5 Cond E...

Page 55: ...RT65 Muffler Capillary tube ø3 0 ø2 0 240 Outdoor heat exchanger temperature thermistor RT68 Muffler Outdoor heat exchanger LEV Outdoor heat exchanger Flared connection Defrost thermistor RT61 Discharge temperature thermistor RT62 Flared connection Stop valve with strainar Stop valve with service port Refrigerant flow in cooling Compressor 4 way valve Refrigerant flow in heating Refrigerant pipe ø...

Page 56: ...r 100 Refrigerant flow in cooling Refrigerant flow in heating R V coil heating ON cooling OFF Outdoor heat exchanger Flared connection Defrost thermistor RT61 Discharge temperature thermistor RT62 Flared connection Stop valve Stop valve with service port Capillary tube 3 6 2 4 50 Refrigerant flow in cooling Compressor 4 way valve Refrigerant flow in heating Refrigerant pipe 15 88 with heat insulat...

Page 57: ...2 4 50 Capillary tube 1 8 0 6 1000 Refrigerant flow in cooling Compressor 4 way valve Refrigerant flow in heating Refrigerant pipe 15 88 with heat insulator Refrigerant pipe 9 52 with heat insulator LEV R V coil heating ON cooling OFF Oil separator High pressure switch Strainer 100 Receiver Outdoor heat exchanger temperature thermistor RT68 Strainer 100 Strainer 100 Ambient temperature thermistor ...

Page 58: ... 25 30 35 40 45 Outdoor intake air Dry bulb temperature Capacity correction factors 26 24 22 20 18 Outdoor intake air Dry bulb temperature Input correction factors Total input cooling 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 10 5 0 5 10 15 20 25 30 35 40 45 26 24 22 20 18 Indoor intake air Wet bulb temperature Indoor intake air Wet bulb temperature ...

Page 59: ...5 30 35 40 45 22 20 18 22 20 18 Cooling capacity Outdoor intake air Dry bulb temperature Outdoor intake air Dry bulb temperature Capacity correction factors Input correction factors Total input cooling 26 24 26 24 Indoor intake air Wet bulb temperature Indoor intake air Wet bulb temperature FOR THE COMBINATION OF OUTDOOR UNIT SUZ KA35VA H ...

Page 60: ...correction factors Total input cooling 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 10 15 15 5 0 5 10 15 20 25 30 35 40 45 Outdoor intake air Dry bulb temperature Input correction factors 26 24 20 18 22 26 24 22 20 18 Indoor intake air Wet bulb temperature Indoor intake air Wet bulb temperature FOR THE COMBINATION OF OUTDOOR UNIT SUZ KA50 60 71VA ...

Page 61: ...intake air Wet bulb temperature Capacity correction factors 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 10 5 0 5 10 15 Total input heating 15 20 26 Outdoor intake air Wet bulb temperature Input correction factors 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 10 5 0 5 10 15 NOTE The above curves are for the heating operation without any frost ...

Page 62: ...FRIGERANT PIPING LENGTH SUZ KA25VA SUZ KA25VAH SUZ KA35VA SUZ KA35VAH Models Refrigerant piping Max length m A Piping size O D mm Gas Liquid SUZ KA25VA SUZ KA35VA SUZ KA25VAH SUZ KA35VHA 20 9 52 6 35 Models Outdoor unit precharged Refrigerant piping length one way 5m 6m 7m 8m 9m 10m 11m 12m 13m 14m 15m 20m SUZ KA25VA SUZ KA25VAH 800 0 0 0 90 120 150 180 210 240 270 300 450 SUZ KA35VA SUZ KA35VAH 1...

Page 63: ...g length m 7 SUZ KA50VA SUZ KA60VA SUZ KA71VA Calculation Xg 55g m o Refrigerant piping length m 7 Models Refrigerant piping Max length m A Piping size O D mm Gas Liquid SUZ KA50VA 30 12 7 6 35 SUZ KA60VA 15 88 SUZ KA71VA 9 52 Models Outdoor unit precharged Refrigerant piping length one way 7m 10m 15m 20m 25m 30m SUZ KA50VA 1 600 0 60 160 260 360 460 SUZ KA60VA 1 800 0 60 160 260 360 460 Models Ou...

Page 64: ...SLZ KA25VA SLZ KA25VAL SLZ KA35VA SLZ KA35VAL SLZ KA50VA SLZ KA50VAL Air flow m min 10 11 11 Air speed m sec 3 4 3 7 3 7 Coverage range m 3 7 4 1 4 1 PLA RP35BA PLA RP50BA PLA RP60BA PLA RP71BA 2 Air flow m min 15 18 18 21 Air speed m sec 2 6 3 2 3 2 3 7 Coverage range m 4 1 4 8 4 8 5 6 PLA RP35AA PLA RP50AA PLA RP60AA PLA RP71AA Air flow m min 14 18 18 20 Air speed m sec 2 8 3 6 3 6 4 0 Coverage ...

Page 65: ...pressure characteristics Q 0 B A C 1 Curve in the left graphs Duct characteristics at site Q A E C 2 Q Qa A D 3 Q Designed amount of fresh air intake m3 min A Static pressure loss of fresh air intake duct system with airflow amount Q Pa B Forced static pressure at air condi tioner inlet with airflow amount Q Pa C Static pressure of booster fan with airflow amount Q Pa D Static pressure loss increa...

Page 66: ...c pressure Pa SEZ KD25VA L External static pressure 5Pa 220 240V 50 60Hz Middle Low High Rated point Limit 0 10 20 30 40 50 60 70 80 4 5 6 7 8 9 10 Airflow rate m3 min External static pressure Pa SEZ KD25VA L External static pressure 50Pa 220 240V 50 60Hz Middle Low High Limit Rated point 0 10 20 30 40 50 60 70 80 4 5 6 7 8 9 10 Airflow rate m3 min External static pressure Pa SEZ KD25VA L External...

Page 67: ...EZ KD35VA L External static pressure 5Pa 220 240V 50 60Hz Middle Low High Limit Rated point 0 20 10 30 40 50 60 70 80 External static pressure Pa Airflow rate m3 min SEZ KD35VA L External static pressure 50Pa 220 240V 50 60Hz 6 7 8 9 10 11 12 Middle Low High Limit Rated point 0 20 10 30 40 50 60 70 80 External static pressure Pa SEZ KD35VA L External static pressure 35Pa 220 240V 50 60Hz 6 7 8 9 1...

Page 68: ...irflow rate m3 min 0 40 30 20 10 8 9 10 11 12 13 14 15 16 Middle Low High Limit Rated point External static pressure Pa SEZ KD50VA L External static pressure 50Pa 220 240V 50 60Hz Airflow rate m3 min 8 9 10 11 12 13 14 15 16 0 10 20 30 40 50 60 70 80 Middle Low High Limit Rated point External static pressure Pa SEZ KD50VA L External static pressure 35Pa 220 240V 50 60Hz Airflow rate m3 min 8 9 10 ...

Page 69: ...rate m3 min 9 10 11 12 13 14 15 16 17 18 19 0 40 30 20 10 Middle Low High Limit Rated point External static pressure Pa SEZ KD60VA L External static pressure 50Pa 220 240V 50 60Hz Airflow rate m3 min 9 10 11 12 13 14 15 16 17 18 19 0 10 20 30 40 60 70 50 80 Middle Limit Rated point Low High External static pressure Pa SEZ KD60VA L External static pressure 35Pa 220 240V 50 60Hz Airflow rate m3 min ...

Page 70: ...ate m3 min 0 40 30 20 10 11 12 13 14 15 16 17 18 19 20 21 Middle Low High Limit Rated point External static pressure Pa SEZ KD71VA L External static pressure 50Pa 220 240V 50 60Hz Airflow rate m3 min 21 20 19 18 17 16 15 14 13 12 11 0 10 20 30 40 50 80 70 60 Middle Low High Limit Rated point External static pressure Pa SEZ KD71VA L External static pressure 35Pa 220 240V 50 60Hz Airflow rate m3 min...

Page 71: ...e SEZ KA50VA SEZ KA35VA Corrected Air flow 1 1 0 9 1 0 0 8 10 5 15 20 Correction factor Capacity Input Cooling Air flow 7 Corrected Airflow 1 1 0 9 1 0 0 8 5 10 15 20 25 Correction factor Capacity Input Cooling Air flow 7 1 0 1 1 1 2 0 8 0 9 5 10 15 20 25 Correction factor Heating Air flow 7 1 0 1 2 1 3 1 1 0 8 0 9 5 10 15 20 Correction factor Heating Air flow 7 25 25 8 4 SEZ KA VA INDOOR FAN PERF...

Page 72: ... 15 20 25 30 Correction factor Capacity Input Cooling Air flow 7 0 9 1 0 1 2 1 1 1 3 10 15 20 25 30 Correction factor Heating Air flow 7 Air flow 7 Recommended range 80 60 40 20 0 15 5 10 20 25 External static pressure Pa 1Pa 0 1mmAq Fan Performance Corrected Air flow 1 1 0 9 1 0 0 8 10 15 20 25 30 Correction factor Capacity Input Cooling Air flow 7 0 9 1 0 1 2 1 1 1 3 10 15 20 25 30 Correction fa...

Page 73: ...ng the branch ducts be sure to insulate adequately Otherwise condensation and dripping may occur Branch duct hole 14 2 8 burring hole Indoor unit 150 cut out hole Fresh air intake hole 175 burring hole pitch Drain pipe Fresh air intake hole diagram Refrigerant pipe 3 2 8 burring hole Branch duct hole diagram view from either side 125 burring hole pitch 100 cut out hole Ceiling Unit mm 158 120 120 ...

Page 74: ...rd filter PLA RP35 71BA 2 Static pressure Pa Q 0 B A C 1 Line of chart Field duct characteristics Q A E C 2 Q Qa A D 3 Q Designed fresh air intake volume m3 min A Static pressure loss Pa of fresh air intake duct at airflow rate of Q B Required boost pressure Pa of air conditioner inlet at airflow rate of Q C Required static pressure Pa of booster fan at airflow rate of Q D Required compensation Pa...

Page 75: ...onnector 5 Branch duct and change of outlet numbers 4 way air flow and branch duct Branch duct should be connected to one of the branch duct holes on the main unit Branch duct Air intake Air outlet 3 way air flow and branch duct Close the outlet on the side of branch duct and air flows in 3 directions Branch duct Air intake Air outlet Air outlet closed position Air outlet closed position 2 way air...

Page 76: ...way and 2 way air flow 2 way airflow horizontal vane Rectangular duct 0 10 20 30 0 2 High Low High Low High Low High Low High Low 4 6 8 Airflow rate m3 min 0 2 4 6 8 Airflow rate m3 min Airflow rate m3 min Airflow rate m3 min Static pressure Pa 0 10 20 30 Static pressure Pa 0 10 20 30 40 50 60 70 80 0 2 4 6 8 10 Airflow rate m3 min 0 2 4 6 8 10 Static pressure Pa 0 10 20 30 40 50 60 70 80 Static p...

Page 77: ... of the multi function casement increases the height of the ceiling plenum by 135 mm 1 Adjusting the width of the air outlets Change of outlet numbers The optional air outlet shutter is necessary To change the air outlet numbers to 3 or 2 way outlet the outlets should be closed with the optional air outlet shutter When the air outlets are closed close the vane by removing the vane connector For th...

Page 78: ...2 Q Qa A D 3 Q Designed fresh air intake volume m3 min A Static pressure loss Pa of fresh air intake duct at airflow rate of Q B Required boost pressure Pa of air conditioner inlet at airflow rate of Q C Required static pressure Pa of booster fan at airflow rate of Q D Required compensation Pa for static pressure loss of fresh air intake duct to make airflow rate Q E Static pressure Pa of indoor u...

Page 79: ...A 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 80: ...ntal 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 81: ...ressure Pa High Low 30 40 50 60 70 80 90 100 20 10 0 1 2 3 4 5 6 7 8 9 10 11 Air flow rate m3 min High Low Static pressure Pa 30 40 50 60 70 80 90 100 20 10 0 1 2 3 4 5 6 7 Air flow rate m3 min High Low Static pressure Pa PLA RP71AA 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 van...

Page 82: ... How to read the chart PCA RP50KA Q Designed amount of fresh air intake m3 min A Static pressure loss of fresh air intake duct system with airflow amount Q Pa B Forced static pressure at air condi tioner inlet with airflow amount Q Pa C Static pressure of booster fan with airflow amount Q Pa D Static pressure loss increase amount of fresh air intake duct sys tem for airflow amount Q Pa E Static pr...

Page 83: ...20 10 0 Airflow rate m3 min 7 9 11 13 15 17 19 21 Airflow rate m3 min 7 9 11 13 15 17 19 21 Airflow rate m3 min External static pressure Pa 60 70 50 40 30 20 10 0 7 9 11 13 15 17 19 21 Airflow rate m3 min 0 External static pressure Pa 80 90 100 110 120 130 140 150 160 170 70 40 50 60 10 20 30 0 External static pressure Pa 60 70 80 90 50 40 30 20 10 0 External static pressure Pa 7 9 11 13 15 17 19 ...

Page 84: ... 10 0 External static pressure Pa Airflow rate m3 min 60 70 80 50 40 30 20 10 0 External static pressure Pa 80 90 100 110 120 130 140 150 160 170 180 70 40 50 60 10 20 30 0 External static pressure Pa 0 60 70 80 90 100 50 40 30 20 10 External static pressure Pa 9 1 4 1 9 Airflow rate m3 min 60 70 80 90 100 110 120 130 50 40 30 20 10 0 External static pressure Pa Rated point High Middle Low Limit R...

Page 85: ... 30 Airflow rate m3 min 60 50 40 30 20 10 0 External static pressure Pa 10 15 20 25 30 Airflow rate m3 min 60 70 50 40 30 20 10 0 External static pressure Pa 80 90 100 110 120 130 140 150 160 170 70 40 50 60 10 20 30 0 External static pressure Pa 0 60 70 80 90 50 40 30 20 10 External static pressure Pa 10 15 20 25 30 Airflow rate m3 min 60 70 80 90 100 110 120 50 40 30 20 10 0 External static pres...

Page 86: ...xternal static pressure Pa 10 15 20 25 30 Airflow rate m3 min 60 70 80 90 50 40 30 20 10 0 External static pressure Pa 10 80 90 100 110 120 130 140 150 160 170 180 70 40 50 60 10 20 30 0 External static pressure Pa 10 15 20 25 30 Airflow rate m3 min 0 60 70 80 90 100 50 40 30 20 10 External static pressure Pa 10 15 20 25 30 Airflow rate m3 min 60 70 80 90 100 110 120 130 50 40 30 20 10 0 External ...

Page 87: ...8 20 22 24 26 20 40 60 80 100 120 140 0 8 0 9 1 0 1 1 1 2 1 3 Heating Airflow CMM Correction factor Fan Performance 30Pa External static pressure Pa 1Pa 0 1mmAq AirFlow CMM 6 8 10 12 14 16 18 20 8 10 12 14 16 18 20 22 20 40 60 80 100 120 140 0 8 0 9 1 0 1 1 Corrected Air Flow Capacity input Cooling Airflow CMM Correction factor Fan Performance 70Pa External static pressure Pa 1Pa 0 1mmAq AirFlow C...

Page 88: ...Pa 0 1mmAq 140 120 100 180 160 80 60 40 20 12 16 20 24 28 32 Air flow CMM Fan performance 70Pa Recommended range External static pressure Pa 1Pa 0 1mmAq Lo Hi Corrected Air Flow Capacity Input 1 1 1 0 0 9 0 8 12 16 20 24 28 32 Air flow CMM Correction factor Cooling 1 1 1 0 1 3 1 2 0 9 0 8 12 16 20 24 28 32 Air flow CMM Correction factor Heating PEAD RP60GA ...

Page 89: ...l static pressure Pa 1Pa 0 1mmAq Fan Performance Corrected Airflow 1 05 0 95 1 0 0 9 17 20 25 30 Correction factor Capacity Input Cooling Airflow CMM 1 05 1 15 1 1 0 95 1 0 1 2 17 20 25 30 Correction factor Heating Airflow CMM 8 9 PEA RP EA 8 9 1 Fan performance and corrected airflow PEA RP71EA ...

Page 90: ...TER FREQUENCIES Hz Test conditions Cooling Dry bulb temperature 27 C Wet bulb temperature 19 C APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE COOLING FUNCTION 37 37 SPL dB A LINE Super High FAN SPEED HEATING Heating Dry bulb temperature 20 C Wet bulb temperature 15 C 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE ...

Page 91: ...D CENTER FREQUENCIES Hz SLZ KA25VAL SLZ KA25VA High Medium 37 SPL dB 31 LINE 50Hz NOTCH Low 28 UNIT 1 5m MICROPHONE CEILING 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SLZ KA50VAL SLZ KA50VA High Medium 39 SPL dB ...

Page 92: ...000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SEZ KD25VA L External static pressure 50Pa High Middle 33 SPL dB 29 Low 25 LINE NOTCH 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC...

Page 93: ... 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SEZ KD35VA L External static pressure 50Pa High Middle 35 SPL dB 31 Low 25 LINE NOTCH 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC...

Page 94: ...000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SEZ KD50VA L External static pressure 50Pa High Middle 39 SPL dB 36 Low 32 LINE NOTCH 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 5...

Page 95: ...000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SEZ KD60VA L External static pressure 50Pa High Middle 39 SPL dB 36 Low 32 LINE NOTCH 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 5...

Page 96: ...MATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SEZ KD71VA L External static pressure 50Pa High Middle 42 SPL dB 37 Low 32 LINE NOTCH 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 ...

Page 97: ...d level can be higher by about 2 dB than the indicated level during cooling and heating operation 2m Aux duct 1m 1 5m Measurement location Appro 70 60 50 40 30 20 63 125 250 500 1000 2000 4000 8000 10 0 NC60 NC50 NC40 NC30 NC20 Approximate minimum audible limit on continuous noise OCTAVE BAND PRESSURE LEVEL dB 0dB 20MPa OCTAVE BAND CENTER FREQUENCIES Hz High Low 36 SPL dB 25 50Hz NOTCH High speed ...

Page 98: ... 0 dB 0 0002 bar SEZ KA35VA High Low 35 SPL dB 30 LINE 50Hz NOTCH UNIT External static pressure 30Pa 1 5m MICROPHONE 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE BAND CENTER FREQUENCIES Hz NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SEZ KA60VA SEZ KA71VA High Low 43 SPL dB 32 LINE 50H...

Page 99: ...BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar PLA RP60BA PLA RP71BA PLA RP71BA2 NOTCH SPL dB LINE High 32 Medium1 31 Medium2 29 Low 28 NOTCH SPL dB LINE High 34 Medium1 32 Medium2 30 Low 28 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CE...

Page 100: ... 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar PLA RP71AA NOTCH SPL dB LINE 34 32 30 28 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF ...

Page 101: ...ble limit on continuous noise External static pressure 100Pa External static pressure 150Pa High Middle Low 80 70 60 50 40 30 20 10 0 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 μbar BAND CENTER FREQUENCIES Hz High Middle Low 80 70 60 50 40 30 20 10 0 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OC...

Page 102: ...it on continuous noise NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 μ bar BAND CENTER FREQUENCIES Hz Approximate minimum audible limit on continuous noise Approximate minimum audible limit on continuous noise External static pressure 100Pa External static pressure 150Pa High Middle Low 80 70 60 50 40 30 20 10 0 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 N...

Page 103: ...us noise NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 μ bar BAND CENTER FREQUENCIES Hz Approximate minimum audible limit on continuous noise Approximate minimum audible limit on continuous noise External static pressure 100Pa External static pressure 150Pa High Middle Low 80 70 60 50 40 30 20 10 0 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 NC 40 NC 30 NC ...

Page 104: ...it on continuous noise NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 μ bar BAND CENTER FREQUENCIES Hz Approximate minimum audible limit on continuous noise Approximate minimum audible limit on continuous noise External static pressure 100Pa External static pressure 150Pa High Middle Low 80 70 60 50 40 30 20 10 0 63 125 250 500 1000 2000 4000 8000 NC 60 NC 50 N...

Page 105: ... 0 OCTAVE BAND PRESSURE LEVEL dB 0dB 20MPa OCTAVE BAND CENTER FREQUENCIES Hz Approximate minimum audible limit on continuous noise NC60 NC50 NC40 NC30 NC20 70 60 50 40 30 20 63 125 250 500 1000 2000 4000 8000 10 0 OCTAVE BAND PRESSURE LEVEL dB 0dB 20MPa OCTAVE BAND CENTER FREQUENCIES Hz Approximate minimum audible limit on continuous noise PEAD RP35EA2 PEAD RP50EA External static pressure 30Pa PEA...

Page 106: ...L dB 40 37 34 32 LINE NOTCH High Medium1 Medium2 Low SPL dB 40 37 35 33 LINE 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 2...

Page 107: ...G FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 BAND CENTER FREQUENCIES Hz OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar PCA RP50GA2 PCA RP60GA PCA RP71GA NOTCH High Medium1 Medium2 Low SPL dB 43 41 39 37 LINE UNIT External static pressure 125Pa 1m 1m MICROPHONE 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 BAND CENTER FREQUENCIES Hz NC 60 NC 50 NC 40 NC 30 NC 70 N...

Page 108: ...RESHOLD OF HEARING FOR CONTINUOUS NOISE COOLING FUNCTION SPL dB A LINE FAN SPEED HEATING 47 48 Test conditions Cooling Dry bulb temperature 35 C Wet bulb temperature 24 C Heating Dry bulb temperature 7 C Wet bulb temperature 6 C OUTDOORUNIT MICROPHONE 1m High Med OCTAVE BAND SOUND PRESSURE LEVEL dB 0 dB 0 0002 bar SUZ KA35VA SUZ KA35VAH COOLING FUNCTION SPL dB A LINE High FAN SPEED HEATING 53 55 9...

Page 109: ... PAC SH51SP E Multi function casement PAC SH53TM E Flange for fresh air intake PAC SH65OF E High efficiency filter element PAC SH53TM E is needed PAC SH59KF E Multi functional casement PAC SG03TM E PLA RP AA High efficiency filter element PAC SG03TM E is needed PAC SG01KF Grille Wireless remote controller PLP 6AALM Grille Wired remote controller PLP 6AAMD Air outlet shutter plate 20 set 2pcs set P...

Page 110: ...ING CO LTD Distributed in Oct 2009 No OCS03 REVISED EDITION C PDF 6 Distributed in Nov 2007 No OCS03 REVISED EDITION B PDF 7 Distributed in May 2007 No OCS03 REVISED EDITION A PDF 7 Distributed in May 2006 No OCS03 PDF 8 Made in Japan New publication effective Oct 2009 Specifications subject to change without notice ...

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