Mitsubishi Electric PU-P18VAKD Technical & Service Manual Download Page 2

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PARTS NAMES AND FUNCTIONS

Air outlet

Drain outlet

Piping

Drain hose

Air inlet

(back and side)

PU-P18VAKD

PU-P24VAKD

PU-P30VAKD

Piping

Air outlet

Drain outlet

Air inlet

(back and side)

Drain hose

Air outlet

Air inlet

Air outlet

PU-P36VAKD

PU-P36YAKD

PU-P42YAKD

Note: Unit of pressure is based on ISO (International Standardization Organization)

[kgf/cm

]

[MPa] (1MPa=10.2kgf/cm

)

OCH598B

Summary of Contents for PU-P18VAKD

Page 1: ... outdoor unit only RoHS compliant products have G mark on the spec name plate Model Name PU P18VAKD PU P24VAKD PU P30VAKD PU P36VAKD PU P36YAKD PU P42YAKD Service Ref PU P18VAKD TH PU P18VAKD TH D PU P18VAKD TH N PU P24VAKD TH PU P24VAKD TH D PU P24VAKD TH N PU P30VAKD TH PU P30VAKD TH D PU P30VAKD TH N PU P36VAKD TH PU P36VAKD TH D PU P36VAKD TH N PU P36YAKD TH PU P36YAKD TH D PU P36YAKD TH N PU ...

Page 2: ...de PU P18VAKD PU P24VAKD PU P30VAKD Piping Air outlet Drain outlet Air inlet back and side Drain hose Air outlet Air inlet Air inlet Air outlet PU P36VAKD PU P36YAKD PU P42YAKD Note Unit of pressure is based on ISO International Standardization Organization kgf cm2 MPa 1MPa 10 2kgf cm2 OCH598B ...

Page 3: ...re based on ISO5151 Cooling Indoor Dry bulb temperature 27 Wet bulb temperature 19 Outdoor Dry bulb temperature 35 Wet bulb temperature 24 Indoor Outdoor piping length 7 5 m Outdoor Voltage PU P VAKD 1ph 230 V PU P YAKD 3ph 400 V Outdoor model PU P36VAKD PU P36YAKD PU P42YAKD Function Cooling Power supply Single phase 220 240 V 50 Hz 3 phase 380 415 V 50 Hz Compressor Model NN40VAGMT NN40YCGMT BN6...

Page 4: ...at minimum 350mm or more 200mm or more 100mm or more 100mm or more Leave any 2 sides among right left or rear open 8QLW PP 417 5 40 42 Drain hole 175 500 330 50 Air in Air in Air out 2 holes 10 21 360 840 109 81 880 452 Service panel 99 5 164 5 195 3 5 4 4 Liquid refrigerant pipe joint Refrigerant pipe flared Ø 6 35 Gas refrigerant pipe joint Refrigerant pipe flared Ø 15 88 350 mm or more 100 mm o...

Page 5: ...ng clearance Air intake Air intake Air outlet Side air intake Rear fresh air intake Rear piping hole Handle for moving For 10 units or less The upper side must be open Concentrated installation Outdoor Unit necessary surrounding clearance Refrigerant pipe flared FRQQHFWLRQ OLTXLG ĳ Refrigerant pipe flared FRQQHFWLRQ JDV ĳ Terminal block for power line Handle for moving refrigerant drainage and wir...

Page 6: ...GTH 25 MAX 300 150 SERVICE SPACE 500 10 10 500 10 345 150 300 10 FOR 10 UNITS OR LESS 1000 959 380 15 52 600 HANDLE FOR MOVING REAR FRESH AIR INTAKE 95 138 23 SIDE AIR INTAKE 30 33 7 SERVICE PANEL TERMINAL BLOCK FOR INDOOR AND OUTDOOR UNIT CONNECTION TERMINAL BLOCK FOR POWER LINE BOTTOM PIPING HOLE KNOCK OUT HOLE FOR FRONT PIPING 2 U SHAPED NOTCHED HOLES ĳ 2 STANDARD BOLT M10 2 12 23 OVAL HOLES DR...

Page 7: ...OL NAME SYMBOL COMPRESSOR INNER PROTECTOR TERMINAL BLOCK POWER SUPPLY FAN MOTOR INNER THERMOSTAT TERMINAL BLOCK CONNECTING WIRES INDOOR OUTDOOR MF TB2 52C COMPRESSOR CONTACTOR X1 52C RELAY C1 MC TB1 C2 FAN MOTOR CAPACITOR COMPRESSOR CAPACITOR RD RD TB1 BU X1 NO OG COM 2 1 TB2 YE RD L N 1 1 MF 4 4 OG RD BK WH BU WH OG RD S RD WH C MC BK A2 A1 R 1 L1 U 2 T1 52C R C2 C1 BU W 6 T3 T 5 L3 BU POWER SUPP...

Page 8: ...50V SURGE ABSORBER CRANKCASE HEATER TB3 X1 52C 52C RELAY COMPRESSOR CONTACTOR POWER SUPPLY N 220 230 240V 50Hz 1 2 TB3 TO INDOOR UNIT 12 V DC MF3 OG M 1 RD WH BU OG RD WH BU C3 4 4 1 1 RD N L M 1 C R S MF4 OG M 1 RD WH BU OG RD WH BU C4 4 4 1 1 52C X1 TB1 N 52C X1 E F2 SA 1 HC COM OG L1 1 L3 5 T1 2 T3 6 BU A2 A1 2 1 2 31 32 52C GNYE RD BU GY BK RD WH RD BK WH RD WH MC RD BU BU L1 R GY NO C 11 PU P...

Page 9: ...T1 4 T2 6 T3 CP WH BK A1 A2 96 95 14 13 51C 52C GNYE RD BU YE OG GY VT VT BN YE RD WH BK BU BK RD WH BK WH RD WH E N L3 T L2 S L1 R MC RD WH BU L2 S L3 T L1 R SYMBOL NAME SYMBOL NAME SYMBOL NAME COMPRESSOR INNER THERMOSTAT FAN MOTOR INNER THERMOSTAT TERMINAL BLOCK POWER SUPPLY TERMINAL BLOCK CONNECTING WIRES INDOOR OUTDOOR MC MF3 4 TB1 TB3 CP C3 4 F1 2 F3 COMPRESSOR PROTECTOR FAN MOTOR CAPACITOR F...

Page 10: ...or sounds after the power supply is turned on this indicates reverse phase connection Please confirm the phase of the power supply and reconnect the power supply Caution Be sure to install N line Without N line it could cause damage to the unit POWER SUPPLY 3N 380 400 415 V 50Hz 1 2 N TB3 TO INDOOR UNIT 12 V DC MF3 OG M 1 RD WH BU OG RD WH BU C3 4 4 1 1 BU RD L3 L2 L1 M 3 W U V MF4 OG M 1 RD WH BU...

Page 11: ...or Refrigerant flow in cooling Flared connection Flared connection Muffler ø38 Compressor Flared connection Flared connection Stop valve Stop valve with service port Capillary tube ø3 0 ø2 0 500 Refrigerant flow in cooling Refrigerant pipe ø15 88 with heat insulator Refrigerant pipe ø6 35 with heat insulator Strainer 100 Outdoor heat exchanger PU P18VAKD TH PU P18VAKD TH D PU P18VAKD TH N PU P24VA...

Page 12: ...15 88 with heat insulator Refrigerant pipe ø9 52 with heat insulator Strainer 100 Outdoor heat exchanger Accumulator PU P36VAKD TH PU P36VAKD TH D PU P36VAKD TH N PU P36YAKD TH PU P36YAKD TH D PU P36YAKD TH N Charge plug 9 52 3 8 Compressor Stop valve With service port Ball valve Outdoor heat exchanger Charge plug Refrigerant flow Capillary tube 3 0o 1 6 L350 o2pcs Strainer 50 Strainer 50 15 88 5 ...

Page 13: ...utdoor heat exchanger Charge plug High pressure switch Low pressure switch Refrigerant flow Capillary tube Strainer 50 Strainer 50 15 88 5 8 Strainer 50 Strainer 100 Capillary tube 3 0 o 2 0 L600 o 2pcs Ball valve PU P42YAKD TH PU P42YAKD TH D PU P42YAKD TH N OCH598B ...

Page 14: ...nit precharged Refrigerant piping length one way 7 5 m 10 m 15 m 20 m 25 m 30 m 35 m 40 m 45 m 45 m PU P18VAKD 1 200 0 50 150 250 350 450 ņ ņ ņ ņ PU P24VAKD 1 350 PU P30VAKD 1 850 PU P36VAKD PU P36YAKD 2 300 75 225 375 525 675 825 975 ņ ņ PU P42YAKD 2 800 1125 1275 DOFXODWLRQ 38 3 9 J J P î 5HIULJHUDQW SLSLQJ OHQJWK P í 38 3 9 38 3 J J P î 5HIULJHUDQW SLSLQJ OHQJWK P í Note Refrigerant piping exce...

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