Mitsubishi PU-P1.6YGAA, PUH-P1.6VGAA, PUH-P2VGAA, PU-P2VGAA, PUH-P2YGAA Technical & Service Manual

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS SPLIT -TYPE, AIR CONDITIONERS

TECHNICAL & SERVICE MANUAL

R407C

Outdoor unit [model names]

PUH-P1VGAA PUH-P1.6VGAA PU-P1.6VGAA PUH-P1.6YGAA PU-P1.6YGAA PUH-P2VGAA PU-P2VGAA PUH-P2YGAA PU-P2YGAA PUH-P2.5VGAA PU-P2.5VGAA PUH-P2.5YGAA PU-P2.5YGAA

[Service Ref.]

Service Ref. is on page 2.

Revision:

“13. PARTS LIST” has been modified.

• Please void OC261 REVISED EDITION-C.

No.OC261

REVISED EDITION-D

PUH-P3VGAA PU-P3VGAA PUH-P3YGAA PU-P3YGAA PUH-P4VGAA PU-P4VGAA PUH-P4YGAA PU-P4YGAA PUH-P5YGAA PU-P5YGAA PUH-P6YGAA PU-P6YGAA

CONTENTS

1. TECHNICAL CHANGES ·································3

2. SAFETY PRECAUTION··································4

3.

COMBINATION OF INDOOR AND OUTDOOR UNITS

4. PART NAMES AND FUNCTIONS··················7

5. SPECIFICATIONS···········································8

6. DATA·····························································17

7. OUTLINES AND DIMENSIONS····················20

8. WIRING DIAGRAM·······································24

9. WIRING SPECIFICATIONS··························30

10.

REFRIGERANT SYSTEM DIAGRAM

11. TROUBLESHOOTING···································35

12. DISASSEMBLY PROCEDURE ·····················49

13. PARTS LIST··················································53

14. OPTIONAL PARTS························Back Cover

··············31

···6

Model name indication

[Service Ref.]

PUH-P1VGAA.UK PUH-P1.6VGAA.UK PU-P1.6VGAA.UK PUH-P1.6YGAA.UK PU-P1.6YGAA.UK PUH-P2VGAA.UK PU-P2VGAA.UK PUH-P2YGAA.UK PU-P2YGAA.UK PUH-P2.5VGAA.UK PU-P2.5VGAA.UK PUH-P2.5YGAA.UK PU-P2.5YGAA.UK PUH-P3VGAA.UK PU-P3VGAA.UK PUH-P3YGAA.UK PU-P3YGAA.UK PUH-P4VGAA.UK PU-P4VGAA.UK PUH-P4YGAA.UK PU-P4YGAA.UK PUH-P5YGAA.UK PU-P5YGAA.UK PUH-P6YGAA.UK PU-P6YGAA.UK

PUH-P1VGAA1.UK PUH-P1.6VGAA1.UK PU-P1.6VGAA1.UK PUH-P1.6YGAA1.UK PU-P1.6YGAA1.UK PUH-P2VGAA1.UK PU-P2VGAA1.UK PUH-P2YGAA1.UK PU-P2YGAA1.UK PUH-P2.5VGAA1.UK PU-P2.5VGAA1.UK PUH-P2.5YGAA1.UK PU-P2.5YGAA1.UK PUH-P3VGAA1.UK PU-P3VGAA1.UK PUH-P3YGAA1.UK PU-P3YGAA1.UK PUH-P4VGAA1.UK PU-P4VGAA1.UK PUH-P4YGAA1.UK PU-P4YGAA1.UK PUH-P5YGAA1.UK PU-P5YGAA1.UK PUH-P6YGAA1.UK PU-P6YGAA1.UK

PUH-P5YGAA2.UK PU-P5YGAA2.UK PUH-P6YGAA2.UK PU-P6YGAA2.UK

2

Revision:

Service Ref.

Page

IncorrectRevise point Correct

59

STRUCTURAL PARTS No.12 BASE

S70 H13 686S70 E13 686

PUH-P5YGAA

2.UK

PUH-P6YGAA

2.UK

PU-P5YGAA

2.UK

PU-P6YGAA

2.UK

“ 13. PARTS LIST ” has been modified on page 59.

1 TECHNICAL CHANGES

REVISED EDITION-A PUH-P1, P1.6, P2, P2.5, P3, P4VGAA.UK ➔ PUH-P1, P1.6, P2, P2.5, P3, P4VGAA1.UK

PUH-P1.6, P2, P2.5, P3, P4YGAA.UK ➔ PUH-P1.6, P2, P2.5, P3, P4YGAA PU-P1.6, P2, P2.5, P3, P4VGAA.UK ➔ PU-P1.6, P2, P2.5, P3, P4VGAA1.UK PU-P1.6, P2, P2.5, P3, P4YGAA.UK ➔ PU-P1.6, P2, P2.5, P3, P4YGAA1.UK

● Strainer (#50) for stop valve of liquid pipe side and Filter Drier are not used.

REVISED EDITION-A PUH-P1, P1.6, P2, P2.5, P3, P4VGAA.UK ➔ PUH-P1, P1.6, P2, P2.5, P3, P4VGAA1.UK PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK ➔ PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK PU-P1.6, P2, P2.5, P3, P4VGAA.UK ➔ PU-P1.6, P2, P2.5, P3, P4VGAA1.UK PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK ➔ PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA

● Microcomputer of Outdoor Controller Board has changed since Filter Drier is not used. (The limit of discharging temperature has been added.)

1.UK

REVISED EDITION-A PUH-P5YGAA.UK ➔ PUH-P5YGAA1.UK

● The method of connecting the Compressor’s terminals has changed from Faston type to Screw type.

REVISED EDITION-B PUH-P5YGAA1.UK PUH-P6YGAA1.UK PU-P5YGAA1.UK PU-P6YGAA1.UK

● Compressor has changed due to the change in refrigerant oil. Refrigerant oil : 3MA-POE ➔ 3MAW-POE Compressor model : ZR61KCE-TFD-522 ➔ ZR61KCW-TFD-522

ZR72KCE-TFD-522 ➔ ZR72KCW-TFD-522

REVISED EDITION-C PUH-P5YGAA1.UK ➔ PUH-P5YGAA2.UK PUH-P6YGAA1.UK ➔ PUH-P6YGAA2.UK PU-P5YGAA

1.UK ➔ PU-P5YGAA2.UK

PU-P6YGAA1.UK ➔ PU-P6YGAA2.UK

● Compressor has been changed. Compressor model : ZR61KCW-TFD-522 ➔ BE82YADMT

ZR72KCW-TFD-522 ➔ BE96YADMT

3

2

SAFETY PRECAUTION

Cautions for using with the outdoor unit which adopts R407C refrigerant.

· Do not use the existing refrigerant piping.

-The old refrigerant and refrigerant oil in the existing piping contains a large amount of chlorine which may cause the refrigerant oil of the new unit to deteriorate.

· Do not use copper pipes which are broken, deformed or discolour .

In addition, be sure that the inner surfaces of the pipes are clean, free of hazardous sulphur and oxides, or have no dust /

dirt, shaving particles, oils, moisture or any other contamination.

-If there is a large amount of residual oil (hydraulic oil, etc.) inside the piping and joints, deterioration of the refrigerant oil will result.

· Store the piping to be used during installation indoors and keep both ends of the piping sealed until just before brazing. (Store elbows and other joints in a plastic bag.)

-If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and compressor trouble may result.

· Use ester oil, ether oil or alkyl benzene (small amount) as the refrigerant oil to coat flares and flange connections.

-The refrigerant oil will degrade if it is mixed with a large amount of mineral oil.

Use liquid refrigerant to fill the system.

-If gas refrigerant is used to fill the system, the composition of the refrigerant in the cylinder will change and performance

may drop.

· Do not use a refrigerant other than R407C.

-If another refrigerant (R22, etc.) is used, the chlorine in the refrigerant may cause the refrigerant oil to deteriorate.

· Use a vacuum pump with a reverse flow check valve.

-The vacuum pump oil may flow back into the refrigerant cycle and cause the refrigerant oil to deteriorate.

· Do not use the following tools that are used with conventional refrigerant. (Gauge manifold , charge hose, gas leak detector, reverse flow check valve, refrigerant charge base, vacuum gauge,

refrigerant recovery equipment)

-If the conventional refrigerant and refrigerant oil are mixed in the R407C, the refrigerant may deteriorated.

-If water is mixed in the R407C, the refrigerant oil may deteriorate.

-Since R407C does not contain any chlorine, gas leak detectors for conventional refrigerant will not react to it.

· Do not use a charging cylinder.

-Using a charging cylinder may cause the refrigerant to deteriorate.

· Be especially careful when managing the tools.

-if dust, dirt, or water gets in the refrigerant cycle, the refrigerant may deteriorate.

· Do not use the drier which is sold in the field.

-The drier for R407C refrigerant is pre-attached to outdoor unit refrigerant circuit.

-Some drier in the field are not in conformity with R407C refrigerant.

4

Gravimeter

Unit

[1] Service tools

Use the below service tools as exclusive tools for R407C refrigerant.

No. Tool name Specifications

1 Gauge manifold ·Only for R407C.

·Use the existing fitting SPECIFICATIONS. (UNF7/16)

·Use high-tension side pressure of 3.43MPa·G or over.

2 Charge hose ·Only for R407C.

·Use pressure performance of 5.10MPa·G or over.

3 Electronic scale 4 Gas leak detector ·Use the detector for R407C. 5 Adapter for reverse flow check. ·Attach on vacuum pump. 6 Refrigerant charge base. 7 Refrigerant cylinder. ·For R407C ·Top of cylinder (Brown)

·Cylinder with syphon

8 Refrigerant recovery equipment.

[2] Notice on repair

·After recovering the all refrigerant in the unit, perform repair work.

·Do not release refrigerant in the air.

·After completing the repair work, recharge the specified amount of liquid refrigerant.

[3] Refrigerant recharging

(1) Refrigerant recharging process

1Direct charging from the cylinder.

·R407C cylinder are available on the market has a syphon pipe.

·Leave the syphon pipe cylinder standing and recharge it. (By liquid refrigerant)

(2) Recharge in refrigerant leakage case

·After recovering the all refrigerant in the unit, proceed to working.

·Do not release the refrigerant in the air.

·After completing the repair service, recharge the cycle with the specified amount of liquid refrigerant.

5

3 COMBINATION OF INDOOR AND OUTDOOR UNITS

Outdoor unit

Indoor unit

Service Ref.

PEHD-P·

EAH

PCH-P·GAH PKH-P·GALH PKH-P·FALH PSH-P·GAH PLH-P·KAH

Heat pump with

electric heater

PLH-P·AAH PEAD-P· PCA-P·GA

1 1

EA

.UK .UK

1

PKA-P·GAL PKA-P·FAL PSA-P·GA

1

PLA-P·KA1.UK PLA-P·AA1.UK PMH-P·BA

electric heater or

Cooling only

Heat pump without

PMH-P·BA

1 2

PCA-P·HA

Manual No.

MEE 01K048

1

OC182

1

OC176

2

OC175

1

OC212 OC235 OC236 MEE 01K048 OC182

1

OC176

2

OC175 OC212 OC240 OC241 OC238 OC279 OC289

REVISED EDITION-B

REVISED EDITION-B REVISED EDITION-B

REVISED EDITION-A REVISED EDITION-A

REVISED EDITION-A

REVISED EDITION-B

REVISED EDITION-B REVISED EDITION-B

REVISED EDITION-A REVISED EDITION-A REVISED EDITION-A

REVISED EDITION-B

— — — — — — — — — — — — — —

—

1.6Service

1

V

—

— —

—

— —

—

Heat pump type

PUH-P • GAA.UK PUH-P • GAA

1.UK

PUH-P • GAA2.UK···(Only 5Y 6Y)

Cooling only type

PU-P • GAA.UK PU-P • GAA PU-P • GAA

1.UK

2.UK···(Only 5Y 6Y)

2 2.5 3 4 5 6 1.6 2 2.5 3 4 5 6

Y

V

Y

—

— —

—

— —

—

— —

—

— —

—

— —

—

— —

—

— — — —

Y

V

—

Y

—

Y

V

—

— —

—

— —

—

— — — — —

— —

—

— — —

— —

—

— —

—

— — —

Y

V

— — — — — — —

—

— —

— — — —

— — — — — — —

—

— —

— — — —

V

— — — — — — —

— —

— — — —

— — — — — — —

— —

— — — —

Y

V

— — — — — — —

—

— — — —

— — — — — — —

—

— —

Y

— — — — — — —

—

— —

V

Y

— — — — — — —

—

— — — —

— — — — — — —

—

— — —

Y

V

— — — — — — —

—

— — —

— — — — — — —

— —

—

— —

Y

— — — — — — —

— —

—

— — —

6

4 PART NAMES AND FUNCTIONS

Air intake

Air outlet (Expels warm air during cooling)

Air intake

Air outlet

Air intake

Air outlet

Air intake

Air outlet

PUH-P1VGAA.UK PU/PUH-P1.6VGAA.UK PU/PUH-P1.6YGAA.UK

PUH-P1VGAA PU/PUH-P1.6VGAA PU/PUH-P1.6YGAA

1.UK

PU/PUH-P2VGAA.UK PU/PUH-P2YGAA.UK PU/PUH-P2.5VGAA.UK PU/PUH-P2.5YGAA.UK PU/PUH-P3VGAA.UK PU/PUH-P3YGAA.UK

PU/PUH-P2VGAA PU/PUH-P2.5VGAA PU/PUH-P3VGAA

1.UK PU/PUH-P2YGAA1.UK

1.UK PU/PUH-P2.5YGAA1.UK

1.UK PU/PUH-P3YGAA1.UK

PU/PUH-P4VGAA.UK PU/PUH-P4YGAA.UK

PU/PUH-P4VGAA PU/PUH-P4YGAA

CHARGELESS SYSTEM PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT. PU/PUH-P1, P1.6, P2, P2.5 : max 20m PU/PUH-P3, P4, P5, P6 : max 30m

The refrigerant circuit with LEV(Linear Expansion Valve) and a large accumulator always control the optimal refrigerant

level regardless of the length (20/30m max. and 5m min.) of piping. The additional refrigerant charging work during installation often causes problems. Heretofore it is completely eliminated. This unique system improves the quality and reliability of the work done.It also helps to speed up the installation time.

1.UK

PU/PUH-P5YGAA.UK PU/PUH-P6YGAA.UK

PU/PUH-P5YGAA PU/PUH-P6YGAA

1.UK

PU/PUH-P5YGAA2.UK PU/PUH-P6YGAA

2.UK

7

5 SPECIFICATIONS

kW

A A

kW

W

kW

K

/min(CFM

)

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

L mm(in.) mm(in.)

Function Power supply (phase, cycle, voltage)

Input Running current

Starting current External finish Refrigerant control Compressor

Model

Motor output

Starter type

Protection devices

Crankcase heater Heat exchanger Fan Fan(drive) o No.

Fan motor output

Airflow Defrost method Noise level

Dimensions

Weight Refrigerant

Charge

Oil (Model) Pipe size O.D.

Connection method Between the indoor &

outdoor unit

OUTDOOR UNIT

REFRIGERANT PIPING

Cooling Heating

W D H

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Notes1.Rating Conditions (ISO T1)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C(66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C(75˚F) Heating :Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C(43˚F) Refrigerant piping length (one way) : 5m (16ft)

3. Above data based on indicated voltage Indoor Unit 1 phase 240V 50Hz Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz

2. Guaranteed operating range

Upper limit Lower limit Upper limit Lower limit

Indoor

D.B. 35˚C, W.B. 22.5˚C

D.B. 19˚C, W.B. 15˚C

D.B. 28˚C D.B. 17˚C

Outdoor

D.B. 46˚C

D.B. -5˚C D.B. 24˚C, W.B. 18˚C D.B. -11˚C, W.B. -12˚C

Cooling

Heating

Service Ref.

PUH-P1VGAA.UK PUH-P1VGAA

1.UK

PUH-P1.6VGAA / YGAA.UK PUH-P1.6VGAA

1 / YGAA1.UK

Cooling

1.11

4.92

Single,50Hz,220/230/240V

30

RE189VHSMT

0.9

45(1,590)

46 48

50(110)

1.7(3.8)

6.35(1/4)

12.7(1/2)

Max. 30m Max. 30m

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

Line start

30

Plate fin coil

Propeller (direct) o 1

0.07

Reverse cycle

900(35-7/16)

330+20(13+3/4)

650(25-5/8)

R407C

0.57(Ester)MEL56

Flared Flared

Heating

1.02

4.52

Cooling

1.59

7.36 / 2.49

Single,50Hz,220/230/240V / 3-ph,50Hz,380/400/415V

36/20

RE277VHSMT/RE277YFKM

1.3

45(1,590)

47 49

55(121)

2.5(5.5)

9.52(3/8)

15.88(5/8)

Max. 40m Max. 40m

Heating

1.64

7.59 / 2.56

Internal thermostat

HP switch

Discharge thermo

Thermal relay HP switch Discharge thermo

Internal thermostat HP switch Discharge thermo

5-1. SPECIFICATIONS

5-1-1. Heat pump

8

Service Ref.

Function Power supply (phase, cycle, voltage)

Input Running current Starting current

kW

A A

PUH-P2VGAA / YGAA.UK PUH-P2VGAA

Cooling

1 / YGAA1.UK

Heating

Single, 50Hz, 220/230/240V / 3-ph, 50Hz, 380/400/415V(4wires)

2.29

10.26 / 3.70

2.36

10.57 / 3.82

62 / 31 External finish Refrigerant control Compressor

Model Motor output

kW

NE36VMJMT / NE36YEKMT

1.6 Starter type Protection devices

Crankcase heater

Heat exchanger

OUTDOOR UNIT

Fan Fan(drive) o No.

Fan motor output Airflow

K

/min(CFM

W

kW

)

55(1,940)

Internal thermostat

Discharge thermo

Defrost method Noise level

Dimensions

Weight

Cooling

Heating

W

D H

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs)

49

71(157)

Refrigerant

Charge Oil (Model)

Pipe size O.D. Connection method

Liquid

Gas

Indoor side

kg(lbs)

L mm(in.) mm(in.)

2.6(5.7)

Outdoor side

Between the indoor &

REFRIGERANT PIPING

outdoor unit

Height difference Piping length

Max. 40m Max. 40m

Notes1.Rating Conditions (ISO T1)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C(66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C(75˚F) Heating :Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C(43˚F) Refrigerant piping length (one way) : 5m (16ft)

2. Guaranteed operating range Outdoor

D.B. 46˚C

D.B. -5˚C D.B. 24˚C, W.B. 18˚C D.B. -11˚C, W.B. -12˚C

Cooling

Heating

Upper limit Lower limit Upper limit Lower limit

Indoor

D.B. 35˚C, W.B. 22.5˚C

D.B. 19˚C, W.B. 15˚C

D.B. 28˚C D.B. 17˚C

3. Above data based on indicated voltage Indoor Unit 1 phase 240V 50Hz Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz

PUH-P2.5VGAA / YGAA.UK PUH-P2.5VGAA

Cooling

2.77

11.90 / 4.48

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

NE41VMJMT / NE41YEKMT

Line start

Thermal relay

HP switch

HP switch Discharge thermo

38

Plate fin coil

Propeller (direct) o 1

0.07

Reverse cycle

48

900(35-7/16)

330+20(13+3/4)

855(33-5/8)

R407C

1.2 (Ester)MEL56

9.52(3/8)

15.88(5/8) Flared Flared

1 / YGAA1.UK

Heating

2.68

11.51 / 4.34

77 / 35

1.9

50(1,770)

50

82(181)

3.1(6.8)

Max. 50m Max. 50m

9

Service Ref.

Function Power supply (phase, cycle, voltage)

Input Running current Starting current

kW

A A

PUH-P3VGAA / YGAA.UK PUH-P3VGAA1 / YGAA1.UK

Cooling

Heating

Single, 50Hz, 220/230/240V / 3-ph, 50Hz, 380/400/415V(4wires)

3.27

14.81 / 5.29

3.48

15.76 / 5.63

93 / 47 External finish Refrigerant control Compressor

Model Motor output

kW

NE52VNJMT / NE52YDKMT

2.5 Starter type Protection devices

Crankcase heater

Heat exchanger

OUTDOOR UNIT

Fan Fan(drive) o No.

Fan motor output Airflow

K

/min(CFM

W

kW

Propeller (direct) o 1

)

50(1,770)

Internal thermostat

Discharge thermo

0.07

Defrost method Noise level

Dimensions

Weight

Cooling Heating

W D H

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs)

49 51

855(33-5/8)

82(181)

Refrigerant

Charge Oil (Model)

Pipe size O.D. Connection method

Liquid

Gas

Indoor side

kg(lbs)

L mm(in.) mm(in.)

3.3(7.3)

15.88(5/8)

Outdoor side

Between the indoor &

REFRIGERANT PIPING

outdoor unit

Height difference Piping length

Notes1.Rating Conditions (ISO T1)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C(66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C(75˚F) Heating :Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C(43˚F) Refrigerant piping length (one way) : 5m (16ft)

2. Guaranteed operating range Outdoor

D.B. 46˚C

D.B. -5˚C D.B. 24˚C, W.B. 18˚C D.B. -11˚C, W.B. -12˚C

Cooling

Heating

Upper limit Lower limit Upper limit Lower limit

Indoor

D.B. 35˚C, W.B. 22.5˚C

D.B. 19˚C, W.B. 15˚C

D.B. 28˚C D.B. 17˚C

3. Above data based on indicated voltage Indoor Unit 1 phase 240V 50Hz Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz

PUH-P4VGAA / YGAA.UK PUH-P4VGAA

Cooling

3.43

15.71 / 5.55

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

NE56VNJMT / NE56YDKMT

Line start

Thermal relay

HP switch

HP switch Discharge thermo

38

Plate fin coil

Reverse cycle

900(35-7/16)

330+20(13+3/4)

R407C

1.3 (Ester)MEL56

9.52(3/8) Flared

Flared

Max. 50m Max. 50m

1 / YGAA1.UK

Heating

3.62

16.58 / 5.86

99 / 49

2.7

Propeller (direct) o 2

0.07+0.07 85(3,000)

51 53

1,260(49-5/8)

96(212)

4.0(8.8)

19.05(3/4)

10

Service Ref.

Function Power supply (phase, cycle, voltage)

Input Running current Starting current

kW

A A

PUH-P5YGAA.UK PUH-P5YGAA

Cooling

4.70

7.60

1.UK

Heating

3-ph, 50Hz, 380/400/415V(4wires)

5.04

8.15

65.5 External finish Refrigerant control

Linear Expansion Valve

Compressor

Model

ZR61KCE-TFD-230 (YGAA.UK)

ZR61KCW-TFD-522 (YGAA

Motor output

kW

3.5 Starter type Protection devices Crankcase heater

Heat exchanger

OUTDOOR UNIT

Fan Fan(drive) o No.

Fan motor output Airflow

kW

/min(CFM

K

W

)

Internal thermostat, thermal relay, HP switch, Discharge thermo

95(3,360) Defrost method Noise level

Dimensions

Weight

Cooling Heating

W D H

dB(A)

dB(A) mm(in.) mm(in.) mm(in.)

kg(lbs)

55 56

Refrigerant

Charge Oil (Model)

Pipe size O.D. Connection method

Liquid

Gas

Indoor side

kg(lbs)

L mm(in.) mm(in.)

4.6(10.1)

1.690 (Ester) 3MAW-POE

Outdoor side

Between the indoor &

REFRIGERANT PIPING

outdoor unit

Height difference Piping length

Notes1.Rating Conditions (ISO T1)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F) Heating :Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F) Refrigerant piping length (one way) : 5m (16ft)

2. Guaranteed operating range Outdoor

D.B. 46˚C

D.B. -5˚C D.B. 24˚C, W.B. 18˚C D.B. -11˚C, W.B. -12˚C

Cooling

Heating

Upper limit Lower limit Upper limit Lower limit

Indoor D.B. 35˚C, W.B. 22.5˚C D.B. 19˚C, W.B. 15˚C

D.B. 28˚C D.B. 17˚C

3. Above data based on indicated voltage Indoor Unit 1 phase 240V 50Hz Outdoor Unit 3 phase 415V 50Hz

Cooling

5.58

9.03

Munsell 5Y 7/1

Hermetic

1.UK)

Line start

38

Plate fin coil

Propeller (direct) o 2

0.07 +0.07

Reverse cycle

1,050(41-5/16)

330+20(13+3/4)

1,260(49-5/8)

122(269)

R407C

1.774 (Ester) 3MAW-POE

9.52(3/8)

19.05(3/4) Flared Flared

Max. 50m Max. 50m

PUH-P6YGAA.UK PUH-P6YGAA

1.UK

Heating

74

ZR72KCW-TFD-522

4.2

100(3,530)

57 58

4.9(10.8)

5.91

9.56

11

Service Ref.

Function Power supply (phase, cycle, voltage)

External finish Refrigerant control Compressor

Heat exchanger

OUTDOOR UNIT

Fan Fan(drive) o No.

Defrost method Noise level

Dimensions

Weight Refrigerant

Pipe size O.D. Connection method Between the indoor &

REFRIGERANT PIPING

outdoor unit

Notes1.Rating Conditions (ISO T1)

Input Running current Starting current

Model Motor output Starter type Protection devices Crankcase heater

Fan motor output Airflow

Cooling Heating

W D H

Charge Oil (Model)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F) Heating :Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F) Refrigerant piping length (one way) : 5m (16ft)

2. Guaranteed operating range

Cooling

Heating

3. Above data based on indicated voltage

Upper limit Lower limit Upper limit Lower limit

Indoor Unit 1 phase 240V 50Hz Outdoor Unit 3 phase 415V 50Hz

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Indoor D.B. 35˚C, W.B. 22.5˚C D.B. 19˚C, W.B. 15˚C

D.B. 28˚C D.B. 17˚C

kW

K

/min(CFM

dB(A)

dB(A) mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

mm(in.) mm(in.)

A A

W

)

L

D.B. 46˚C

D.B. -5˚C D.B. 24˚C, W.B. 18˚C D.B. -11˚C, W.B. -12˚C

PUH-P5YGAA

Cooling

4.70

7.60

BE82YADMT

95(3,360)

4.6(10.1)

Outdoor

2.UK

Heating

3-ph, 50Hz, 380/400/415V(4wires)

5.04

8.15

65.5

3.5 Thermal relay, HP switch, Discharge thermo

55 56

Cooling

5.58

9.03

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

Line start

38

Plate fin coil

Propeller (direct) o 2

0.07 +0.07

Reverse cycle

1,050(41-5/16)

330+20(13+3/4)

1,260(49-5/8)

125(276)

R407C

1.7 (Ester) MEL56

9.52(3/8)

19.05(3/4) Flared Flared

Max. 50m Max. 50m

PUH-P6YGAA

74

BE96YADMT

4.2

100(3,530)

57 58

4.9(10.8)

2.UK

Heating

5.91

9.56

12

5-1-2. Cooling only type

Service Ref.

Function Power supply (phase, cycle, voltage)

Input Running current Starting current

kW

A

A External finish Refrigerant control Compressor

Model Motor output

kW Starter type Protection devices

OUTDOOR UNIT

Crankcase heater

W Heat exchanger Fan Fan(drive) o No.

Fan motor output Airflow

kW

K

/min(CFM Defrost method Noise level

Dimensions Weight

Cooling

W D H

dB mm(in.) mm(in.) mm(in.)

kg(lbs)

Refrigerant

Charge Oil (Model)

Pipe size O.D. Connection method

Liquid

Gas

Indoor side

kg(lbs)

L mm(in.) mm(in.)

Outdoor side

Between the indoor &

REFRIGERANT PIPING

outdoor unit

Height difference Piping length

Notes1.Rating Conditions (ISO T1)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F) Refrigerant piping length (one way) : 5m (16ft)

PU-P1.6VGAA / YGAA.UK PU-P1.6VGAA

1 / YGAA1.UK

Cooling

Single, 50Hz, 220/230/240V / 3-ph, 50Hz, 380/400/415V(4wires)

1.59

7.36 / 2.49 36 / 20

RE277VHSMT/RE277YFKM

NE36VMJMT/NE36YEKMT

1.3

Internal thermostat, HP switch, Discharge thermo / Thermal relay,Discharge thermo,HP switch

30

)

45(1,590)

47

650(25-5/8)

55(121)

2.5(5.5)

0.57 (Ester)MEL56

Max. 40m Max. 40m

PU-P2VGAA / YGAA.UK PU-P2VGAA

1

/ YGAA1.UK

Cooling

2.29

10.26 / 3.70 62 / 31

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

1.6

Line start

Plate fin coil

Propeller (direct) o 1

0.07

55(1,940)

—

900(35-7/16)

330+20(13+3/4)

855(33-5/8)

71(157)

R407C

2.6(5.7)

1.2 (Ester)MEL56

9.52(3/8)

15.88(5/8) Flared Flared

PU-P2.5VGAA / YGAA.UK PU-P2.5VGAA

1 / YGAA1.UK

Cooling

2.77

11.90 / 4.48 77 / 35

NE41VMJMT/NE41YEKMT

1.9

38

50(1,770)

48

82(181)

3.1(6.8)

Max. 50m Max. 50m

2. Guaranteed operating range Indoor

Cooling

Upper limit Lower limit

D.B. 35˚C, W.B. 22.5˚C D.B. 19˚C, W.B. 15˚C

3. Above data based on indicated voltage

Indoor Unit 1 phase 240V 50Hz Outdoor Unit 1 phase 240V 50Hz / 3phase 415V 50Hz

Outdoor

D.B.

46˚C

D.B.

-5˚C

13

Service Ref.

Function Power supply (phase, cycle, voltage)

Input Running current Starting current

kW

A A

PU-P3VGAA / YGAA.UK PU-P3VGAA

1

/ YGAA1.UK

Cooling

Single, 50Hz, 220/230/240V / 3-ph, 50Hz, 380/400/415V(4wires)

3.27

14.81 / 5.29 93 / 47

External finish Refrigerant control Compressor

Model Motor output

kW

NE52VNJMT / NE52YDKMT

2.5 Starter type Protection devices

Internal thermostat

OUTDOOR UNIT

Crankcase heater

W

Discharge thermo

Heat exchanger Fan Fan(drive) o No.

Fan motor output Airflow

kW

K

/min(CFM

)

Propeller (direct) o 1

0.07

50(1,770) Defrost method Noise level Dimensions

Weight

Cooling

W

D H

dB mm(in.) mm(in.) mm(in.)

kg(lbs)

49

855(33-5/8)

82(181)

Refrigerant

Charge Oil (Model)

Pipe size O.D. Connection method

Liquid

Gas

Indoor side

kg(lbs)

L mm(in.) mm(in.)

3.3(7.3)

15.88(5/8)

Outdoor side

Between the indoor &

REFRIGERANT PIPING

outdoor unit

Height difference Piping length

Notes1.Rating Conditions (ISO T1)

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C(66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C(75˚F) Refrigerant piping length (one way) : 5m (16ft)

PU-P4VGAA / YGAA.UK PU-P4VGAA1 / YGAA1.UK

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

NE56VNJMT / NE56YDKMT

Line start

Thermal relay

HP switch

HP switch Discharge thermo

38

Plate fin coil

—

900(35-7/16)

330+20(13+3/4)

R407C

1.3 (Ester)MEL56

9.52(3/8) Flared

Flared

Max. 50m Max. 50m

Cooling

3.43

15.71 / 5.55 99 / 49

2.7

Propeller (direct) o 2

0.07+0.07 85(3,000)

51

1,260(49-5/8)

96(212)

4.0(8.8)

19.05(3/4)

2. Guaranteed operating range Indoor

Cooling

Upper limit Lower limit

D.B. 35˚C , W.B. 22.5˚C D.B. 19˚C, W.B. 15˚C

3. Above data based on indicated voltage Indoor Unit 1 phase 240V 50Hz Outdoor Unit 1 phase 240V 50Hz/3 phase 415V 50Hz

Outdoor

D.B. 46˚C

D.B. -5˚C

14

Service Ref.

Function Power supply (phase, cycle, voltage)

External finish Refrigerant control Compressor

OUTDOOR UNIT

Heat exchanger Fan Fan(drive) o No.

Defrost method Noise level Dimensions

Weight Refrigerant

Pipe size O.D. Connection method Between the indoor &

REFRIGERANT PIPING

outdoor unit

Notes1.Rating Conditions (ISO T1)

Input Running current Starting current

Model Motor output

Starter type Protection devices Crankcase heater

Fan motor output Airflow

Cooling

W

D H

Charge Oil (Model)

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C(66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C(75˚F) Refrigerant piping length (one way) : 5m (16ft)

/min(CFM

K

mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

mm(in.) mm(in.)

kW

A A

ZR61KCW-TFD-522 (YGAA

kW

W

kW

)

dB

L

PU-P5YGAA.UK PU-P5YGAA

ZR61KCE-TFD-230 (YGAA.UK)

Internal thermostat, thermal relay, HP switch, Discharge thermo

95(3,360)

1.690 3MAW-POE

1.UK

Cooling

3-ph, 50Hz, 380/400/415V(4wires)

4.70

7.60

65.5

3.5

55

4.6(10.1)

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

1.UK)

Line start

38

Plate fin coil

Propeller (direct) o 2

0.07+0.07 —

1,050(41-5/16)

330+20(13+3/4)

1,260(49-5/8)

122(269)

R407C

9.52(3/8)

19.05(3/4)

Flared

Flared Max. 50m Max. 50m

PU-P6YGAA.UK PU-P6YGAA1.UK

Cooling

5.58

9.03 74

ZR72KCW-TFD-522

4.2

100(3,530)

57

4.9(10.8)

1.774 3MAW-POE

2. Guaranteed operating range Indoor

Cooling

3. Above data based on indicated voltage

Upper limit Lower limit

Indoor Unit 1 phase 240V 50Hz Outdoor Unit 3 phase 415V 50Hz

D.B. 35˚C , W.B.22.5˚C

D.B. 19˚C, W.B. 15˚C

Outdoor

D.B.

46˚C

D.B.

-5˚C

15

Service Ref.

Function Power supply (phase, cycle, voltage)

External finish Refrigerant control Compressor

OUTDOOR UNIT

Heat exchanger Fan Fan(drive) o No.

Defrost method Noise level Dimensions

Weight Refrigerant

Pipe size O.D. Connection method Between the indoor &

REFRIGERANT PIPING

outdoor unit

Notes1.Rating Conditions (ISO T1)

Input Running current Starting current

Model Motor output Starter type Protection devices Crankcase heater

Fan motor output Airflow

Cooling

W

D H

Charge Oil (Model)

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Cooling :Indoor : D.B. 27˚C(80˚F), W.B. 19˚C(66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C(75˚F) Refrigerant piping length (one way) : 5m (16ft)

kW

K

/min(CFM

mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

mm(in.) mm(in.)

A A

W

)

dB

L

PU-P5YGAA

BE82YADMT

95(3,360)

4.6(10.1)

2.UK PU-P6YGAA2.UK

Cooling

3-ph, 50Hz, 380/400/415V(4wires)

4.70

7.60

65.5

3.5 Thermal relay, HP switch, Discharge thermo

55

Cooling

5.58

9.03 74

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

BE96YADMT

4.2

Line start

38

Plate fin coil

Propeller (direct) o 2

0.07+0.07 100(3,530)

—

57

1,050(41-5/16)

330+20(13+3/4)

1,260(49-5/8)

125(276)

R407C

4.9(10.8)

1.7 (Ester) MEL56

9.52(3/8)

19.05(3/4) Flared Flared

Max. 50m Max. 50m

2. Guaranteed operating range

Cooling

3. Above data based on indicated voltage

Upper limit Lower limit

Indoor Unit 1 phase 240V 50Hz Outdoor Unit 3 phase 415V 50Hz

Indoor

D.B. 35˚C , W.B.22.5˚C

D.B. 19˚C, W.B. 15˚C

Outdoor

D.B.

46˚C

D.B.

-5˚C

16

6 DATA

Piping length (one way)

10m 20m 30m

40m

50m

Factory charged

1.6

2.4

2.5

2.9

3.4

4.0

4.3

1.7

2.5

2.6

3.1

3.7

4.3

4.6

1.8

2.6

3.1

3.3

4.0

4.6

4.9

—

3.0

3.7

3.9

4.7

5.3

5.6

—

4.5

5.4

6.0

6.3

1.7

2.5

2.6

3.1

3.3

4.0

4.6

4.9

Service Ref.

PU/PUH-P6YGAA.UK PU/PUH-P6YGAA

1.UK

PU/PUH-P6YGAA

2.UK

PU/PUH-P5YGAA.UK PU/PUH-P5YGAA

1.UK

PU/PUH-P5YGAA

2.UK

PU/PUH-P4VGAA.UK PU/PUH-P4VGAA1.UK

PU/PUH-P4YGAA.UK PU/PUH-P4YGAA1.UK

PU/PUH-P3YGAA.UK PU/PUH-P3YGAA

1.UK

PU/PUH-P3VGAA.UK PU/PUH-P3VGAA

1.UK

PU/PUH-P2.5YGAA.UK PU/PUH-P2.5YGAA

1.UK

PU/PUH-P2.5VGAA.UK PU/PUH-P2.5VGAA

1.UK

PU/PUH-P2YGAA.UK PU/PUH-P2YGAA

1.UK

PU/PUH-P2VGAA.UK PU/PUH-P2VGAA1.UK

PU/PUH-P1.6YGAA.UK PU/PUH-P1.6YGAA

1.UK

PU/PUH-P1.6VGAA.UK PU/PUH-P1.6VGAA

1.UK

PUH-P1VGAA.UK PUH-P1VGAA

1.UK

Compressor model

Winding

Resistance

( " )

U-V

(R-C)

U-W

(S-C)

W-V

U-V

(R-C)

U-W

(S-C)

W-V

RE277VHSMT RE277YFKM

Unit

NE36VMJMT

1.80

3.00 —

10.8

5.01

NE36YEKMT

0.89

2.03 —

Unit

Compressor model

Winding

Resistance

( " )

(at 25°C) (at 20°C) (at 20°C)(at 25°C)

(at 20°C)

[Except P5, P6]

BE96YADMTBE82YADMT

2.123

NE52VNJMT

0.64

1.67 —

3.59

1.963

ZR61KCE-TFD

ZR61KCW-TFD

ZR72KCW-TFD

0.628 ~ 0.722

0.517

NE56YDKMT

3.32

PU/PUH-P1.6VGAA.UK PU/PUH-P1.6VGAA

1.UK

PU/PUH-P1.6YGAA.UK PU/PUH-P1.6YGAA1.UK

PU/PUH-P2VGAA.UK PU/PUH-P2VGAA

1.UK

PU/PUH-P2YGAA.UK PU/PUH-P2YGAA1.UK

PUH-P1VGAA.UK PUH-P1VGAA1.UK

PU/PUH-P2.5YGAA.UK PU/PUH-P2.5YGAA

1.UK

PU/PUH-P2.5VGAA.UK PU/PUH-P2.5VGAA1.UK

PU/PUH-P3VGAA.UK PU/PUH-P3VGAA

1.UK

PU/PUH-P4VGAA.UK PU/PUH-P4VGAA1.UK

PU/PUH-P3YGAA.UK PU/PUH-P3YGAA1.UK

PU/PUH-P5YGAA

2.UK PU/PUH-P6YGAA2.UK

PU/PUH-P6YGAA.UK PU/PUH-P6YGAA

1.UK

PU/PUH-P4YGAA.UK PU/PUH-P4YGAA1.UK

PU/PUH-P5YGAA.UK PU/PUH-P5YGAA1.UK

U-V

(R-C)

U-W

(S-C)

W-V

Unit

Compressor model

Winding

Resistance

( " )

NE41VMJMT NE41YEKMT

5.00

NE56VNJMT

0.62

1.59 —

RE189VHSMT

2.79

3.36 —

0.87

2.22 —

NE52YDKMT

6-1. REFILLING REFRIGERANT CHARGE (R407C : kg)

6-2. COMPRESSOR TECHNICAL DATA

This is a dividing line between the ones that need no refrigerant charge and the ones that need additional refrigerant charge.

17

6-3. NOISE CRITERION CURVES

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

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

COOLING

MODE

HEATING

SPL(dB) LINE

PU/PUH-P2VGAA.UK PU/PUH-P2VGAA

1.UK

PU/PUH-P2YGAA.UK PU/PUH-P2YGAA

1.UK

48 49

90

80

70

60

50

40

30

20

10

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

COOLING

MODE

HEATING

SPL(dB) LINE

PU/PUH-P2.5VGAA.UK PU/PUH-P2.5VGAA

1.UK

PU/PUH-P2.5YGAA.UK PU/PUH-P2.5YGAA

1.UK

48 50

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

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

PUH-P1VGAA.UK PUH-P1VGAA

1.UK

COOLING

MODE

HEATING

46

SPL(dB)48LINE

MICROPHONE

1m

UNIT

GROUND

PU/PUH-P1.6VGAA.UK PU/PUH-P1.6VGAA PU/PUH-P1.6YGAA.UK PU/PUH-P1.6YGAA

90

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

10

SPL(dB)49LINE

MODE

COOLING

1.UK

HEATING

1.UK

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

47

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

18

PU/PUH-P3VGAA.UK PU/PUH-P3VGAA

1.UK

PU/PUH-P3YGAA.UK PU/PUH-P3YGAA

90

1.UK

MODE COOLING HEATING

SPL(dB) LINE

49 51

PU/PUH-P4VGAA.UK PU/PUH-P4VGAA

1.UK

PU/PUH-P4YGAA.UK PU/PUH-P4YGAA

90

1.UK

MODE

COOLING

HEATING

SPL(dB)

51 53

LINE

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

PU/PUH-P5YGAA.UK PU/PUH-P5YGAA PU/PUH-P5YGAA

90

1.UK

2.UK

MODE

COOLING

HEATING

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

SPL(dB) LINE

55 56

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

10

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

PU/PUH-P6YGAA.UK PU/PUH-P6YGAA PU/PUH-P6YGAA

90

1.UK

2.UK

MODE COOLING HEATING

SPL(dB) LINE

57 58

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

19

7 OUTLINES AND DIMENSIONS

321

T SR

w1 248

w1 196

500

Power Supply Wiring Hole

(2-[27Knock-Out)

Right Piping Hole

(Knock-Out)

Power Supply Wiring Hole

(2-[27Knock-Out)

Terminal Connections

Left...Power supply Wiring

Right..Indoor/Outdoor Wiring

70

15515515510930

21585

Bottom Piping Hole

(Knock-Out)

Drain Hole

(5-[33holes)

18

424

900

318

Handle for moving

Earth Point

Service Panel

Front Piping Cover

Rear Piping Cover

1

2

Side Air

Intake

200200

53

370

(14)

412

29

330

55

4351

Rear Air Intake

Air Discharge

2-U Shaped notched holes

(Foundation Bolt M10)

2-12x40 oval holes

(Foundation Bolt M10)

20

28

58

Installation Feet

Rear

Air

Intake

Side

Air

Intake

Handle for

moving

3

230220220230

637

650

3030

Rear Trunking Hole

(Knock-Out)

< Rear Side >

Power Supply Wiring Hole

(2-[27Knock-Out)

40

33

22 55

68 63

65

92

Rear Piping Hole

(Knock-Out)

[92

Piping Knock-Out Hole Details

. .

Refrigerant GAS pipe connection (FLARE)P1.6V(Y)GAA: [15.88 (5/8F)

. .

Refrigerant LIQUID pipe connection (FLARE)P1.6V(Y)GAA: [9.52 (3/8F)

. .

Height of STOP VALVE connection location.

1

2

Front Trunking Hole

(Knock-Out)

< Right Side >< Front Side >

Explanation of Notes

40

68 63

22 55

65

92

33

27

100

50

100

33

[92

Front Piping Hole

(Knock-Out)

5540

3

. .

3-[3.6 holes (for securing the top of the unit)

These holes are provided for cases where the unit must

be secured by the base AND by the top surface.

Use Self Tapping screws 5 x L15 or less.(Obtained locally)

w1

. .

Refrigerant GAS pipe connection (FLARE)P1VGAA : [12.7 (1/2F)

. .

Refrigerant LIQUID pipe connection (FLARE)P1VGAA : [6.35 (1/4F)

1

2

Over 10mm

FRE

E

Over 500mm

Less than

30mm

FREE SPACE (Around the Unit)

Piping and wiring connections

can be made from 4 directions:

Front, Right, Rear and Below.

FOUNDATION BOLTS

1

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

SERVICE SPACE

Dimensions of space needed

for service access are

shown in the below diagram.

2

Over500

PIPING-WIRING DIRECTIONS

43

FOUNDATION

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally).

Service Space

Over 100mm

Over 10mm

Over10

Over100

PUH-P1VGAA.UK PUH-P1VGAA1.UK PU/PUH-P1.6VGAA.UK PU/PUH-P1.6VGAA1.UK PU/PUH-P1.6YGAA.UK PU/PUH-P1.6YGAA1.UK

Unit : mm

20

PU/PUH-P2VGAA.UK PU/PUH-P2VGAA1.UK PU/PUH-P2YGAA.UK PU/PUH-P2YGAA1.UK PU/PUH-P2.5VGAA.UK PU/PUH-P2.5VGAA1.UK PU/PUH-P2.5YGAA.UK PU/PUH-P2.5YGAA1.UK PU/PUH-P3VGAA.UK PU/PUH-P3VGAA1.UK PU/PUH-P3YGAA.UK PU/PUH-P3YGAA1.UK

412 (14) 29

200500200

2-U Shaped notched holes

(Foundation Bolt M10)

370

55

28 53

43

51

58

Terminal Connections

Left...Power supply Wiring

Right..Indoor/Outdoor Wiring

Service Panel

Handle

321TSR

Earth Point

Unit : mm

627

w1 428

w1 376

Rear Piping Cover

Bottom Piping Hole

1

2

Front Piping Cover

18 70

(Knock-Out)

70

18

Drain Hole

(5-[33holes)

PIPING-WIRING DIRECTIONS

4

Piping and wiring connections

can be made from 4 directions:

Front, Right, Rear and Below.

FOUNDATION

FOUNDATION BOLTS

3

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally).

30mm

Less than

Over100

Rear Air Intake

Over500

Installation Feet

Side Air

Intake

[92

68 63

15515515510930

Rear Piping Hole

(Knock-Out)

92

65 22 55 33

900

Air Discharge

330

20

2-12x40 oval holes

318

(Foundation Bolt M10)

Rear

Side

Air

Intake

230220220230

3

Handle

Air

Intake

442

3030

840

855

21585

Rear Trunking Hole

(Knock-Out)

< Rear Side >

40

Power Supply Wiring Hole

(2-[27Knock-Out)

Over500

SERVICE SPACE

2

Dimensions of space needed

for service access are

shown in the below diagram.

Over10

Over 100mm

Over 10mm

FRE

E

FREE SPACE (Around the Unit)

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

1

Over 10mm

Over 500mm

Service Space

Refrigerant GAS pipe connection (FLARE) [15.88 (5/8F)

Refrigerant LIQUID pipe connection (FLARE) [9.52 (3/8F)

Height of STOP VALVE connection location.

3-[3.6 holes (for securing the top of the unit)

. . .

These holes are provided for cases where the unit must

1w12

Explanation of Notes

be secured by the base AND by the top surface together.

3

21

Use Self Tapping screws 5 x L15 or less.

(Obtained Locally)

Handle

5540

< Right Side >

100

Power Supply Wiring Hole

(2-[27Knock-Out)

40

< Front Side >

Power Supply Wiring Hole

(2-[27Knock-Out)

50

33

100

27

68 63

33 22 55

92

[92

Piping Knock-Out Hole Details

Front Trunking Hole

(Knock-Out)

Right Piping Hole

(Knock-Out)

50

65

Front Piping Hole

(Knock-Out)

PU/PUH-P4VGAA.UK

4

PIPING-WIRING DIRECTIONS

3

FOUNDATION BOLTS

FOUNDATION

Piping and wiring connections

can be made from 4 directions:

Front, Right, Rear and Below.

SERVICE SPACE

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally).

30mm

Less than

Over500

Over100

Service Space

Over500

1

FREE SPACE (Around the Unit)

Dimensions of space needed

for service access are

shown in the below diagram.

2

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

Over10

Over 10mm

FRE

E

Over 500mm

Over 100mm

Over 10mm

Explanation of Notes

. . .

Refrigerant GAS pipe connection(FLARE) [19.05 (3/4F)

. . .

Refrigerant LIQUID pipe connection(FLARE) [9.52 (3/8F)

. . .

Height of STOP VALVE connection location.

. . .

3-[3.6 holes (for securing the top of the unit)

These holes are provided for cases where the unit must

be secured by the base AND by the top surface together.

Use Self Tapping screws 5 x L15 or less.

(Obtained Locally)

3

2

w1

1

PU/PUH-P4VGAA1.UK PU/PUH-P4YGAA.UK PU/PUH-P4YGAA1.UK

Unit : mm

29

200500200

2-U Shaped notched holes

(Foundation Bolt M10)

Installation Feet

Rear Air Intake

Side Air

Intake

370 (14)

330

412

50

58

Terminal Connections

28 53

4351

Air Discharge

20

2-12x40 oval holes

(Foundation Bolt M10)

Left...Power supply Wiring

Right..Indoor/Outdoor Wiring

Service Panel

900

318

Rear

Intake

Air

Side

Air

Intake

Earth Point

Handle

598

Handle

1033

W1 428

W1 376

1

2

33

352

Rear Piping Cover

Front Piping Cover

18

70 18

Bottom Piping Hole

70

(Knock-Out)

85 215

Drain Hole

(5-[33Holes)

30 109 155 155 155

230220220

230

3

1246

1260

3030

< Rear Side >

Power Supply Wiring Hole

(2-[27Knock-Out)

Rear Trunking Hole

(Knock-Out)

40

[92

6368

92

5522

Rear Piping Hole

(Knock-Out)

65

33

Handle

Right Piping Hole

(Knock-Out)

4055

1002733

6368

5522

[92

50

33

65

92

< Right Side >

100

Power Supply Wiring Hole

(2-[27Knock-Out)

40

< Front Side >

Power Supply Wiring Hole

(2-[27Knock-Out)

Piping Knock-Out Hole Details

Front Piping Hole

Front Trunking Hole

(Knock-Out)

22

PU/PUH-P5YGAA.UK PU/PUH-P5YGAA1.UK PU/PUH-P5YGAA2.UK PU/PUH-P6YGAA.UK PU/PUH-P6YGAA1.UK PU/PUH-P6YGAA2.UK

29

225600

2-U Shaped notched holes

(Foundation Bolt M10)

Installation Feet

Rear Air Intake

Unit : mm

1033

Terminal Connections

Left...Power supply Wiring

370 (14)

50

53

4453

58

Right..Indoor/Outdoor Wiring

Service Panel

1050

Earth Point

Handle

Air Discharge

398

w1 478

w1 422

1

2

Rear Piping Cover

Bottom Piping Hole

70 18

Front Piping Cover

1890

(Knock-Out)

Drain Hole

(5-[33Holes)

14814814817230 109

Side Air

Intake

PIPING-WIRING DIRECTIONS

4

Piping and wiring connections

can be made from 4 directions:

Front, Right, Rear and Below.

FOUNDATION

FOUNDATION BOLTS

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally).

30mm

Less than

Over100

SERVICE SPACE

2 3

Dimensions of space needed

for service access are

shown in the below diagram.

Over10

330

Over500

20

2-12x40 oval holes

Service Space

(Foundation Bolt M10)

Side

Air

Intake

230295295230

3

Rear

Air

Intake

Handle

598

1246

1260

352

55

Handle

21585

Rear Trunking Hole

(Knock-Out)

< Rear Side >

40

Power Supply Wiring Hole

(2-[27Knock-Out)

< Right Side >

100

Power Supply Wiring Hole

(2-[27Knock-Out)

[92

5522

6368

4055

1002733

Rear Piping Hole

(Knock-Out)

92

65

33

Right Piping Hole

(Knock-Out)

50

Over 100mm

Over 10mm

FRE

E

FREE SPACE (Around the Unit)

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

1

Over 10mm

Over 500mm

Refrigerant GAS pipe connection(FLARE) [19.05 (3/4F)

Refrigerant LIQUID pipe connection(FLARE) [9.52 (3/8F)

Height of STOP VALVE connection location.

3-[3.6 holes (for securing the top of the unit)

. . .

These holes are provided for cases where the unit must

Explanation of Notes

2

1

be secured by the base AND by the top surface together.

3

w1

23

Use Self Tapping screws 5 x L15 or less.

(Obtained Locally)

33

6368

5522

40

< Front Side >

Power Supply Wiring Hole

(2-[27Knock-Out)

92

[92

Piping Knock-Out Hole Details

Front Trunking Hole

(Knock-Out)

65

Front Piping Hole

(Knock-Out)

8 WIRING DIAGRAM

PUH-P1, P1.6, P2, P2.5, P3, P4VGAA.UK PUH-P1, P1.6, P2, P2.5, P3, P4VGAA1.UK

SYMBOL NAME SYMBOL NAME

MC COMPRESSOR (INNER THERMOSTAT) MF FAN MOTOR (INNER THERMOSTAT) TH3 THERMISTOR LIQUID TEMP TH4 DISCHARGE TEMP TH6 COND. / EVA. TEMP C3 MF CAPACITOR C4 MF CAPACITOR C5 MC CAPACITOR CH CRANKCASE HEATER 52C MC CONTACTOR

21S4 4-WAY VALVE SOLENOID COIL

63H HIGH PRESSURE PROTECT SWITCH 49C INNER THERMOSTAT FOR MC TB1 TERMINAL BLOCK LEV LINEAR EXPANSION VALVE TB2 TERMINAL BLOCK

MC

49C

S C R

R

W

B

E

D

C4

H

L

T

U

w1

C3

MF

WHT BLK

MF4

(WHT)

MF3

(WHT)

63H

a

C5

52C

CH

2

6

/

T

1

21S4

3

BRN

b

BRN

WHT WHT

BLU BLU

52C

(PNK)

CH

(BLU)

21S4

(GRN)

52C

1

5

/

L

1

3

4/S BLU RED

R

B

E

L

D

U

L N

TB1

TB2

S1

Y

O

B

L

R

W

N

S2

S3

O.B OUTDOOR CONTROLLER BOARD FUSE1 (O.B) FUSE (6.3A) FUSE2 (O.B) FUSE (6.3A) FUSE3 (O.B) FUSE (6.3A) FUSE4 (O.B) FUSE (6.3A) X51 (O.B) MC/CH RELAY

X52 (O.B) 21S4 RELAY

F.C (O.B) FAN CONTROLLER SW1 (O.B) GROUP NUMBER ADDRESS SW4 (O.B) TEST RUN SW5 (O.B) FUNCTION SELECTION J1~J6 (O.B) MODEL SELECTION T (O.B) TRANSFORMER CT (O.B) CURRENT TRANS LED1 (O.B) LED2 (O.B) CN31 (O.B) EMERGENCY OPERATION CONNECTER

CT

F.C

CNM

X51

OPERATION CHECK DISPLAY LED OPERATION CHECK DISPLAY LED

CNVMNT

(WHT)

CNMNT

(WHT)

LED1 (GRN) LED2 (RED)

ON

SW5

SW1 SW4

OFF

J6

TH3/TH6

X52

J1J2J3J4J5

CN31

T

FUSE2

R

FUSE1

FUSE4

FUSE3

S1 S2

S3

w1 PUH-P4VGAA MODEL ONLY

CNLEV

(WHT)

TH4

(WHT)

(RED)

O.B

BRN RED

BLU ORN YLW WHT

BLK

GRY

LEV

TH4

TH6

TH3

POWER SUPPLY

~/N

220/230/240 50Hz

<Notes when servicing> Some fastening terminals have a lock mechanism: When removing the fastening terminal, push the projection (locking lever) on the terminal with your finger and pull it out.

TB4

S3 S2 S1

INDOOR

UNIT

24

PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK

<Notes when servicing> Some fastening terminals have a lock mechanism: When removing the fastening terminal, push the projection (locking lever) on the terminal with your finger and pull it out.

SYMBOL NAME SYMBOL NAME

MC COMPRESSOR MF FAN MOTOR (INNER THERMOSTAT) TH3 THERMISTOR LIQUID TEMP TH4 DISCHARGE TEMP TH6 COND. / EVA. TEMP C3 MF CAPACITOR C4 MF CAPACITOR CH CRANKCASE HEATER 52C MC CONTACTOR

21S4 4-WAY VALVE SOLENOID COIL

SV BYPASS VALVE SOLENOID COIL 63H HIGH PRESSURE PROTECT SWITCH 51C THERMAL RELAY TB1 TERMINAL BLOCK LEV LINEAR EXPANSION VALVE TB2 TERMINAL BLOCK

O.B OUTDOOR CONTROLLER BOARD FUSE1 (O.B) FUSE (6.3A) FUSE2 (O.B) FUSE (6.3A) FUSE3 (O.B) FUSE (6.3A) FUSE4 (O.B) FUSE (6.3A) X51 (O.B) MC/CH RELAY X52 (O.B) 21S4 RELAY X53 (O.B) SV RELAY F.C (O.B) FAN CONTROLLER SW1 (O.B) GROUP NUMBER ADDRESS SW4 (O.B) TEST RUN SW5 (O.B) FUNCTION SELECTION J1~J6 (O.B) MODEL SELECTION T (O.B) TRANSFORMER CT (O.B) CURRENT TRANS LED1 (O.B) OPERATION CHECK DISPLAY LED LED2 (O.B) OPERATION CHECK DISPLAY LED CN31 (O.B) EMERGENCY OPERATION CONNECTER

MC

U V W

R E D

W

H T

B

L

K

R E D

RED

W

H T

WHT

B L K

BLK

B L U

POWER SUPPLY

3N~

380/400/415 50Hz

51C

52C

51C

TB1

L1 L2 L3 N

2

/

T

1

6

/ T 3

4

/ T 2

1

/ L 1

5

/ L 3

3

/ L 2

PE

O.B

INDOOR

UNIT

Y

L

W

O

R N

B R N

C3

WHT BLK

WHT WHT

BRN BRN

J1J2J3J4J5

J6

MF

LEV

CT

MF3

(WHT)

C4

w2

(w1 BLK)

WHT BLK

MF

MF4

(WHT)

52C

(PNK)

CH

(BLU)

52C

S1

SW1 SW4

SW5

CNM

LED1 (GRN) LED2 (RED)

S1

TB4

S2

S3

FUSE3

FUSE4

S3

a b

63H

CH

TB2

T

OFF

ON

CNLEV

(WHT)

CNVMNT

(WHT)

CNMNT

(WHT)

TH4

(WHT)

TH3/TH6

(RED)

RED

BLU

BLK

GRY

BLK

ORN YLW WHT

BRN

TH4

TH6

TH3

CN31

F.C

X51

4/S

RST

FUSE2

FUSE1

w1 PUH-P5/6YGAA MODEL ONLY w2 PUH-P4/5/6YGAA MODEL ONLY

51C

BLU BLU

w1

21S4

(GRN)

21S4

BLK BLK ORN ORN

SV

(BLK)

51CM (ORN)

SV

X52

X53

PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK

25

PU-P1.6, P2, P2.5, P3, P4VGAA.UK

<Notes when servicing> Some fastening terminals have a lock mechanism: When removing the fastening terminal, push the projection (locking lever) on the terminal with your finger and pull it out.

SYMBOL NAME SYMBOL NAME

MC COMPRESSOR (INNER THERMOSTAT) MF FAN MOTOR (INNER THERMOSTAT) TH3 THERMISTOR LIQUID TEMP TH4 DISCHARGE TEMP TH6 COND. / EVA. TEMP C3 MF CAPACITOR C4 MF CAPACITOR C5 MC CAPACITOR CH CRANKCASE HEATER 52C MC CONTACTOR 63H HIGH PRESSURE PROTECT SWITCH 49C INNER THERMOSTAT FOR MC TB1 TERMINAL BLOCK LEV LINEAR EXPANSION VALVE TB2 TERMINAL BLOCK

O.B OUTDOOR CONTROLLER BOARD FUSE1 (O.B) FUSE (6.3A) FUSE2 (O.B) FUSE (6.3A) FUSE3 (O.B) FUSE (6.3A) FUSE4 (O.B) FUSE (6.3A) X51 (O.B) MC/CH RELAY F.C (O.B) FAN CONTROLLER SW1 (O.B) GROUP NUMBER ADDRESS SW4 (O.B) TEST RUN SW5 (O.B) FUNCTION SELECTION J1~J6 (O.B) MODEL SELECTION T (O.B) TRANSFORMER CT (O.B) CURRENT TRANS LED1 (O.B)

OPERATION CHECK DISPLAY LED

LED2 (O.B)

OPERATION CHECK DISPLAY LED

CN31 (O.B) EMERGENCY OPERATION CONNECTER

O.B

INDOOR

UNIT

S C R

MC

R E D

W

H T

B

L

U

R E D

Y L

W

O R N

B R N

B L

U

C3

WHT BLK

WHT WHT

BRN BRN

RED

BLU

49C

J1J2J3J4J5

J6

MF

LEV

CT

MF3

(WHT)

C4

w1

w1 PU-P4VGAA MODEL ONLY

WHT BLK

MF

MF4

(WHT)

52C

(PNK)

CH

(BLU)

52C

S1

SW1 SW4

SW5

CNM

LED1 (GRN) LED2 (RED)

S1

TB4

POWER SUPPLY

~/N

220/230/240 50Hz

S2

S3

FUSE3

FUSE4

S3

a b

63H

CH

52C

TB1

TB2

L N

T

OFF

ON

CNLEV

(WHT)

CNVMNT

(WHT)

CNMNT

(WHT)

TH4

(WHT)

TH3/TH6

(RED)

RED BLU

BLK

GRY

BLK

ORN YLW WHT

BRN

TH4

TH6

TH3

CN31

F.C

X51

C5

2

/ T 1

6

/ T 3

1

/ L 1

5

/ L 3

4/S

R

FUSE2

FUSE1

PU-P1.6, P2, P2.5, P3, P4VGAA1.UK

26

PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK

<Notes when servicing> Some fastening terminals have a lock mechanism: When removing the fastening terminal, push the projection (locking lever) on the terminal with your finger and pull it out.

SYMBOL NAME SYMBOL NAME

MC COMPRESSOR MF FAN MOTOR (INNER THERMOSTAT) TH3 THERMISTOR LIQUID TEMP TH4 DISCHARGE TEMP TH6 COND. / EVA. TEMP C3 MF CAPACITOR C4 MF CAPACITOR CH CRANKCASE HEATER 52C MC CONTACTOR 63H HIGH PRESSURE PROTECT SWITCH 51C THERMAL RELAY TB1 TERMINAL BLOCK LEV LINEAR EXPANSION VALVE TB2 TERMINAL BLOCK

O.B OUTDOOR CONTROLLER BOARD FUSE1 (O.B) FUSE (6.3A) FUSE2 (O.B) FUSE (6.3A) FUSE3 (O.B) FUSE (6.3A) FUSE4 (O.B) FUSE (6.3A) X51 (O.B) MC/CH RELAY F.C (O.B) FAN CONTROLLER SW1 (O.B) GROUP NUMBER ADDRESS SW4 (O.B) TEST RUN SW5 (O.B) FUNCTION SELECTION J1~J6 (O.B) MODEL SELECTION T (O.B) TRANSFORMER CT (O.B) CURRENT TRANS LED1 (O.B) OPERATION CHECK DISPLAY LED LED2 (O.B) OPERATION CHECK DISPLAY LED CN31 (O.B) EMERGENCY OPERATION CONNECTER

MC

U V W

R E D

W

H T

B

L

K

R E D

RED

W H

T

WHT

B

L

K

BLK

B

L

U

POWER SUPPLY

3N~

380/400/415 50Hz

51C

52C

51C

TB1

L1 L2 L3 N

2

/ T 1

6

/

T

3

4 / T 2

1

/ L 1

5

/ L 3

3

/ L 2

PE

O.B

INDOOR

UNIT

Y L

W

O R N

B R N

C3

WHT BLK

WHT WHT

BRN BRN

J1J2J3J4J5

J6

MF

LEV

CT

MF3

(WHT)

C4

w2

(w1 BLK)

WHT BLK

MF

MF4

(WHT)

52C

(PNK)

CH

(BLU)

52C

S1

SW1 SW4

SW5

CNM

LED1 (GRN) LED2 (RED)

S1

TB4

S2

S3

FUSE3

FUSE4

S3

ORN ORN

51CM

(ORN)

a b

63H

CH

TB2

T

OFF

ON

CNLEV

(WHT)

CNVMNT

(WHT)

CNMNT

(WHT)

TH4

(WHT)

TH3/TH6

(RED)

RED

BLU

BLK

GRY

BLK

ORN YLW WHT

BRN

TH4

TH6

TH3

CN31

F.C

X51

4/S

RST

FUSE2

FUSE1

w1 PU-P5/6YGAA MODEL ONLY w2 PU-P4/5/6YGAA MODEL ONLY

PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK

27

PUH-P5YGAA2.UK

<Notes when servicing> Some fastening terminals have a lock mechanism: When removing the fastening terminal, push the projection (locking lever) on the terminal with your finger and pull it out.

SYMBOL NAME SYMBOL NAME

MC COMPRESSOR MF FAN MOTOR (INNER THERMOSTAT) TH3 THERMISTOR LIQUID TEMP TH4 DISCHARGE TEMP TH6 COND. / EVA. TEMP C3 MF CAPACITOR C4 MF CAPACITOR CH CRANKCASE HEATER 52C MC CONTACTOR

21S4 4-WAY VALVE SOLENOID COIL

SV BYPASS VALVE SOLENOID COIL 63H HIGH PRESSURE PROTECT SWITCH 51C THERMAL RELAY TB1 TERMINAL BLOCK LEV LINEAR EXPANSION VALVE TB2 TERMINAL BLOCK 63L LOW PRESSURE PROTECT SWITCH

O.B OUTDOOR CONTROLLER BOARD FUSE1 (O.B) FUSE (6.3A) FUSE2 (O.B) FUSE (6.3A) FUSE3 (O.B) FUSE (6.3A) FUSE4 (O.B) FUSE (6.3A) X51 (O.B) MC/CH RELAY X52 (O.B) 21S4 RELAY X53 (O.B) SV RELAY F.C (O.B) FAN CONTROLLER SW1 (O.B) GROUP NUMBER ADDRESS SW4 (O.B) TEST RUN SW5 (O.B) FUNCTION SELECTION J1~J6 (O.B) MODEL SELECTION T (O.B) TRANSFORMER CT (O.B) CURRENT TRANS LED1 (O.B) OPERATION CHECK DISPLAY LED LED2 (O.B) OPERATION CHECK DISPLAY LED CN31 (O.B) EMERGENCY OPERATION CONNECTER

MC

U V W

R E D

W

H T

B L K

R

E

D

RED

W

H T

WHT

B L K

BLK

B

L

U

POWER SUPPLY

3N~

380/400/415 50Hz

51C

52C

51C

TB1

L1 L2 L3 N

2

/ T 1

6

/ T 3

4

/ T 2

1 / L 1

5

/ L 3

3

/ L 2

PE

O.B

INDOOR

UNIT

Y

L

W

O R N

B R N

C3

WHT BLK

WHT WHT

BRN BRN

J1J2J3J4J5

J6

MF

LEV

CT

MF3

(WHT)

C4

WHT BLK

MF

MF4

(WHT)

52C

(PNK)

CH

(BLU)

52C

S1

SW1 SW4

SW5

CNM

LED1 (GRN) LED2 (RED)

S1

TB4

S2

S3

FUSE3

FUSE4

S3

a b

63H

CH

TB2

T

OFF

ON

CNLEV

(WHT)

CNVMNT

(WHT)

CNMNT

(WHT)

TH4

(WHT)

TH3/TH6

(RED)

RED

BLU

BLK

GRY

BLK

ORN

YLW

WHT

BRN

TH4

TH6

TH3

CN31

F.C

X51

4/S

RST

FUSE2

FUSE1

51C

BLU BLU

21S4

(GRN)

21S4

BLK BLK ORN ORN

SV

(BLK)

51CM (ORN)

63L

WHT WHT

63L

(RED)

SV

X52

X53

PUH-P6YGAA2.UK

28

PU-P5YGAA2.UK

<Notes when servicing> Some fastening terminals have a lock mechanism: When removing the fastening terminal, push the projection (locking lever) on the terminal with your finger and pull it out.

SYMBOL NAME SYMBOL NAME

MC COMPRESSOR MF FAN MOTOR (INNER THERMOSTAT) TH3 THERMISTOR LIQUID TEMP TH4 DISCHARGE TEMP TH6 COND. / EVA. TEMP C3 MF CAPACITOR C4 MF CAPACITOR CH CRANKCASE HEATER 52C MC CONTACTOR 63H HIGH PRESSURE PROTECT SWITCH 51C THERMAL RELAY TB1 TERMINAL BLOCK LEV LINEAR EXPANSION VALVE TB2 TERMINAL BLOCK 63L LOW PRESSURE PROTECT SWITCH

O.B OUTDOOR CONTROLLER BOARD FUSE1 (O.B) FUSE (6.3A) FUSE2 (O.B) FUSE (6.3A) FUSE3 (O.B) FUSE (6.3A) FUSE4 (O.B) FUSE (6.3A) X51 (O.B) MC/CH RELAY F.C (O.B) FAN CONTROLLER SW1 (O.B) GROUP NUMBER ADDRESS SW4 (O.B) TEST RUN SW5 (O.B) FUNCTION SELECTION J1~J6 (O.B) MODEL SELECTION T (O.B) TRANSFORMER CT (O.B) CURRENT TRANS LED1 (O.B) OPERATION CHECK DISPLAY LED LED2 (O.B) OPERATION CHECK DISPLAY LED CN31 (O.B) EMERGENCY OPERATION CONNECTER

MC

U V W

R E D

W

H

T

B L K

R E D

RED

W

H

T

WHT

B L K

BLK

B L U

POWER SUPPLY

3N~

380/400/415 50Hz

51C

52C

51C

TB1

L1 L2 L3 N

2

/ T 1

6

/ T 3

4

/ T 2

1

/ L 1

5

/ L 3

3

/ L 2

PE

O.B

INDOOR

UNIT

Y

L

W

O R N

B R N

C3

WHT BLK

WHT WHT

BRN BRN

J1J2J3J4J5

J6

MF

LEV

CT

MF3

(WHT)

C4

WHT BLK

MF

MF4

(WHT)

52C

(PNK)

CH

(BLU)

52C

S1

SW1 SW4

SW5

CNM

LED1 (GRN) LED2 (RED)

S1

TB4

S2

S3

FUSE3

FUSE4

S3

ORN ORN

51CM

(ORN)

63L

WHT WHT

63L

(RED)

a b

63H

CH

TB2

T

OFF

ON

CNLEV

(WHT)

CNVMNT

(WHT)

CNMNT

(WHT)

TH4

(WHT)

TH3/TH6

(RED)

RED

BLU

BLK

GRY

BLK

ORN YLW WHT

BRN

TH4

TH6

TH3

CN31

F.C

X51

4/S

RST

FUSE2

FUSE1

PU-P6YGAA2.UK

29

9 WIRING SPECIFICATIONS

WIRING SPECIFICATIONS FOR 220~240V 50Hz (INDOOR-OUTDOOR CONNECTING CABLE)

Cross section

of cable

Round

Flat

Round

Wire size

2

)

(mm

2.5

1.5

2.5

Number

of wires

3

4

Clockwise : S1-S2-S3 w Pay attention to stripe of yellow and green

Not applicable (Because center wire has no cover finish)

From left to right : S1-Open-S2-S3

Clockwise : S1-S2-S3-Open w Connect S1 and S3 to the opposite angle

PU/PUH-P1VGAA.UK~P6YGAA.UK PU/PUH-P1VGAA1.UK~P6YGAA1.UK PU/PUH-P5VGAA2.UK~P6YGAA2.UK (Except PUH-8YE,PUH-10YE)

Polarity

L(m)

✽6

(50)

✽2

Not

applicable

✽5

(45)

✽3

60

✽4

✽1 : Power supply cords of appliances shall not be lighter than design 245 IEC or 227 IEC. ✽2 : In case that cable with stripe of yellow and green is available. ✽3 : In case of regular polarity connection (S1-S2-S3), wire size is 1.5mm ✽4 : In case of regular polarity connection (S1-S2-S3). ✽5 : In the flat cables are connected as this picture, they can be used up to 80m.

(3C Flat cable ✕ 2)

S1 S2 S3

✽6 : Mentioned cable length is just a reference value.

It may be different depending on the condition of installation, Humidity or materials, etc.

2

.

30

10 REFRIGERANT SYSTEM DIAGRAM

Indoor unit

Outdoor unit

Thermistor (TH2)

Strainer

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

19.05A({3/4") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

4-way valve

Service port

High pressure protect switch

Thermistor (TH3)

Capillary tube (O.D.4.0✕I.D.3.0-L200)✕2pcs

Distributor with strainer

Flared connection

Drier

Liner expansion valve

Bypass valve

Thermistor (TH5)

Thermistor (TH1)

Muffler Thermistor

(TH4)

Thermistor (TH6)

Distributor with strainer

Capillary tube w1

Refrigerant flow in cooling Refrigerant flow in heating

w1 : O.D.4.0✕I.D.2.0-L400(PUH-P5)

O.D.4.0✕I.D.3.0-L450(PUH-P6)

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

(#50)

Low pressure protect switch (Only P5/6YGAA

2

)

Indoor unit

Outdoor unit

Thermistor (TH5)

Strainer

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

19.05A({3/4") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

4-way valve

Service port

High pressure protect switch

Thermistor (TH3)

Capillary tube (O.D.4.0✕I.D.3.0-L350)✕2pcs

Distributor with strainer

Flared connection

Refrigerant flow in cooling Refrigerant flow in heating

Liner expansion valve

Drier

Thermistor (TH1)

Indoor coil thermistor (TH2)

Thermistor (TH4)

Muffler

Thermistor (TH6)

Distributor with strainer

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

(#50)

Strainer

Indoor unit

Outdoor unit

Thermistor (TH1)

Strainer

Flared connection

Flexible tube

Service port

Accumulator

Ball valve

(#50)

Strainer

Compressor

Refrigerant pipe P1···12.7A({1/2") P1.6~P3···15.88A({5/8") (with heat insulator)

Refrigerant pipe P1···6.35A({1/4") P1.6~P3···9.52A({3/8") (with heat insulator)

Stop valve (with service port)

4-way valve

Service port

High pressure protect switch

Outdoor heat exchanger

Thermistor (TH3)

Distributor with strainer

Thermistor (TH6)

Distributor with strainer

(#100)

Strainer

(#100)

Strainer

Drier

Indoor coil thermistor (TH2)

Thermistor (TH5)

Muffler Thermistor(TH4)

Linear expansion valve

(#50)

Strainer

Refrigerant flow in cooling Refrigerant flow in heating

PUH-P1, P1.6, P2, P2.5, P3VGAA.UK PUH-P1.6, P2, P2.5, P3YGAA.UK

PUH-P4VGAA.UK PUH-P4YGAA.UK

<4-way valve solenoid coil>

Heating : ON Cooling : OFF

PUH-P5YGAA.UK PUH-P6YGAA.UK PUH-P5YGAA PUH-P5YGAA

1.UK PUH-P6YGAA1.UK

2.UK PUH-P6YGAA2.UK

31

Indoor unit

Outdoor unit

Thermistor (TH2)

Strainer

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

19.05A({3/4") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Service port

High pressure protect switch

Thermistor (TH3)

Capillary tube (O.D.4.0✕I.D.3.0-L200)✕2pcs

Distributor with strainer

Flared connection

Drier

Thermistor (TH5)

Thermistor (TH1)

Thermistor (TH4)

Thermistor (TH6)

Distributor with strainer

Refrigerant flow in cooling

Stop valve (with service port)

Liner expansion valve

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

(#50)

Strainer

Low pressure protect switch (Only P5/6YGAA

2)

Indoor unit

Outdoor unit

Thermistor (TH5)

Strainer

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

19.05A({3/4") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

Service port

High pressure protect switch

Thermistor (TH3)

Capillary tube (O.D.4.0✕I.D.3.0-L350)✕2pcs

Distributor with strainer

Flared connection

Refrigerant flow in cooling

Liner expansion valve

Drier

Thermistor (TH1)

Indoor coil thermistor (TH2)

Thermistor (TH4)

Thermistor (TH6)

Distributor with strainer

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

(#50)

Strainer

PU-P1.6, P2, P2.5, P3VGAA.UK

Indoor unit

Outdoor unit

Thermistor (TH1)

Strainer

Flared connection

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

15.88A({5/8") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

Service port

High pressure protect switch

Outdoor heat exchanger

Thermistor (TH3)

Distributor with strainer

Thermistor (TH6)

Distributor with strainer

Drier

Indoor coil thermistor (TH2)

Thermistor (TH5)

Thermistor(TH4)

Linear expansion valve

Refrigerant flow in cooling

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

(#50)

Strainer

PU-P1.6, P2, P2.5, P3YGAA.UK

PU-P4VGAA.UK PU-P4YGAA.UK

PU-P5YGAA.UK PU-P6YGAA.UK PU-P5YGAA PU-P5YGAA

1.UK PU-P6YGAA1.UK

2.UK PU-P6YGAA2.UK

32

Indoor unit

Outdoor unit

Thermistor (TH5)

Strainer

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

19.05A({3/4") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

4-way valve

Service port

High pressure protect switch

Thermistor (TH3)

Capillary tube (O.D.4.0✕I.D.3.0-L350)✕2pcs

Distributor with strainer

Flared connection

Refrigerant flow in cooling Refrigerant flow in heating

Liner expansion valve

Thermistor (TH1)

Indoor coil thermistor (TH2)

Thermistor (TH4)

Muffler

Thermistor (TH6)

Distributor with strainer

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

PUH-P1, P1.6, P2, P2.5, P3VGAA1.UK

Indoor unit

Outdoor unit

Thermistor (TH1)

Strainer

Flared connection

Flexible tube

Service port

Accumulator

Ball valve

Compressor

Refrigerant pipe P1···12.7A({1/2") P1.6~P3···15.88A({5/8") (with heat insulator)

Refrigerant pipe P1···6.35A({1/4") P1.6~P3···9.52A({3/8") (with heat insulator)

Stop valve (with service port)

4-way valve

Service port

High pressure protect switch

Outdoor heat exchanger

Thermistor (TH3)

Distributor with strainer

Thermistor (TH6)

Distributor with strainer

Indoor coil thermistor (TH2)

Thermistor (TH5)

Muffler

Thermistor(TH4)

Linear expansion valve

Refrigerant flow in cooling Refrigerant flow in heating

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

PUH-P1.6, P2, P2.5, P3YGAA

1.UK

PUH-P4VGAA1.UK PUH-P4YGAA1.UK

<4-way valve solenoid coil>

Heating : ON Cooling : OFF

33

Indoor unit

Outdoor unit

Thermistor (TH5)

Strainer

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

19.05A({3/4") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

Service port

High pressure protect switch

Thermistor (TH3)

Capillary tube (O.D.4.0✕I.D.3.0-R350)✕2pcs

Distributor with strainer

Flared connection

Refrigerant flow in cooling

Liner expansion valve

Thermistor (TH1)

Indoor coil thermistor (TH2)

Thermistor (TH4)

Thermistor (TH6)

Distributor with strainer

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

PU-P1.6, P2, P2.5, P3VGAA1.UK

Indoor unit

Outdoor unit

Thermistor (TH1)

Strainer

Flared connection

Flexible tube

Service port

Accumulator

Compressor

Refrigerant pipe

15.88A({5/8") (with heat insulator)

Refrigerant pipe

9.52A({3/8") (with heat insulator)

Stop valve (with service port)

Service port

High pressure protect switch

Outdoor heat exchanger

Thermistor (TH3)

Distributor with strainer

Thermistor (TH6)

Distributor with strainer

Indoor coil thermistor (TH2)

Thermistor (TH5)

Thermistor(TH4)

Linear expansion valve

Refrigerant flow in cooling

Ball valve

(#50)

Strainer

(#100)

Strainer

(#100)

Strainer

PU-P1.6, P2, P2.5, P3YGAA

1.UK

PU-P4VGAA1.UK PU-P4YGAA1.UK

34

11 TROUBLESHOOTING

1 blink

2 blinks

LED1

(Green)

LED2 (Red)

1 blink

2 blinks

1 blink

2 blinks

3 blinks

4 blinks

•Negative Phase detection

•The wires of power supply and connecting wires of indoor / outdoor units are crossed with one another.

•51CM connector open

•Start-up time is up

•Indoor / outdoor unit connector mis-wiring

•Excessive numbers of indoor units per an outdoor unit (five or more)

•Mis-wiring of indoor / outdoor unit connection wires (crossed wiring or disconnection)

•Indoor / outdoor unit transmission error (Transmitting error: Outdoor controller side)

•Indoor / outdoor unit transmission error (Signal receiving error: Indoor controller side)

•Indoor / outdoor unit transmission error (Transmitting error: Indoor controller side)

•Indoor / outdoor unit transmission error (Signal receiving error :Outdoor controller side)

•Remote controller transmission error (Transmitting error: Indoor controller side)

•Undefined error code

•Remote controller transmission error (Signal receiving error: Remote controller side)

•Remote controller transmission error (Transmitting error: Remote controller side)

•Remote controller transmission error (Signal receiving error: Indoor controller side)

1 Check if the wires of power supply are connected to their corresponding terminals on TB1. 2 Check if the wirings are correct on power supply (TB1) and outdoor power supply board (TB2).

1 Check if the wirings are correct on the connecting wires of indoor / outdoor units. 2 Check if a single outdoor unit connects five or more indoor units.

1 Check if the connectors of 51CM (51C) on outdoor controller board are disconnected. 2 Check the continuity of connector 51CM (51C) by using a tester.

•63L connector open

1 Check connection of 63L(63L) connector on outdoor

controller board.

2 Check the 63L side of connecting wire. 3 Check refrigerant pressure.

Charge additional refrigerant. Check continuity by tester. Replace outdoor controller board.

4 Replace outdoor controller board.

1 Check if the wirings are correct on indoor units or remote

controllers. 2 Check if there is noise on the transmission lines of remote controllers.

3 Turn the power off and let the units operate again to confirm.

1 Check if there is noise on the transmission lines of remote

controllers. 2 Check if there is noise on the connecting wires of indoor/outdoor units. 3 Turn the power off and let the units operate again to confirm.

To be continued on the next page.

1 Check if the wirings are correct on the connecting wires of indoor / outdoor units. 2 Check if there is noise on the wires of power supply and connecting wires of indoor / outdoor units. 3 Check if there is noise on both indoor and outdoor controller board. 4 Turn the power off and let the units operate again to confirm.

Indication (O.B)

Error Name Inspection method

LED1 (Green)

LED2 (Red)

11-1. SELF-DIAGNOSTIC FUNCTION

• The blinking patterns of two LEDs—LED1(Green) and LED2(Red)—show the diagnoses of troubles in case of malfunction.

• By 7SEG indicator board indicates the operation mode and inspection types. For the details, refer to “OCT03 REVISED EDITION-C”.

35

From the preceding page.

Indication (O.B)

LED1

(Green)

3 blinks

4 blinks

LED2 (Red)

1 blink

2 blinks

3 blinks

4 blinks

5 blinks

1 blinks

2 blinks

3 blinks

•Abnormal high discharge temperature(TH4)

•Abnormal high pressure (High pressure switch 63H worked)

•Abnormal low pressure (Low pressure switch 63L worked)

•Protection from overheat operation (TH3)

•Compressor's overcurrent (Overload)

•Thermal relay (51C) has been tripped

•Overcurrent has locked the operation of compressor in start-up.

•Open / short circuit of discharge thermistor (TH4)

•Open / short circuit of liquid pipe thermistor (TH3)

•Open / short circuit of EVA / COND pipe thermistor (TH6)

•Abnormality of room temperature thermistor (Indoor unit side: TH1)

•Abnormality of Liquid pipe thermistor (Indoor unit side:TH2)

•Abnormality of EVA / COND pipe thermistor (Indoor unit side: TH5)

•Abnormality of drain sensor (Indoor unit side : (DS))

•Malfunction of drain-up machine

•Abnormality of pipe temperature

Error Name Inspection method

1 Check if ball valves are open. 2 Check the continuity of connector (TH4) on outdoor controller

board by using a tester. 3 Check if the unit fills the refrigerant at the same amount as specified. 1 Check if indoor / outdoor units have a short cycle on their air ducts. 2 Check if the connector of 52C (63H) on outdoor controller board is disconnected. 3 Check if the units get their heat exchanger and filter dirty and clogged. 4 Measure resistance values among terminals on linear expansion valve by using a tester.

1 Check stop valve. 234 Put the power off and on again to check if F3 is displayed

on restarting. If F3 is displayed, follow the F3 processing direction.

5 Correct to proper amount of refrigerant. 6 Check linear expansion valve. Refer to 11-2. 1 Check if outdoor unit has a short cycle on its air duct. 2 Check if the connector of TH3 on outdoor controller board is

disconnected.

1 Check if ball valves are open. 2 Measure resistance values among terminals on compressor

by using a tester.

3 Check if outdoor unit has a short cycle on its air duct. 4 Check if the connector of 51CM (51C) on outdoor controller

board is disconnected. 5 Check if the units get their heat exchanger and filter dirty and clogged. 1 Check if the connectors of TH4, TH3, and TH6 on outdoor controller board are disconnected. 2 Measure the resistance values of each thermistor (TH4, TH3, and TH6). 1 Check if the connectors of CN20, CN21, and CN29 on outdoor controller board are disconnected. 2 Measure the resistance values of each thermistor (TH1, TH2, and TH5).

1 Check if the connector of CN31 on outdoor controller board is disconnected.

2 Measure the resistance value of drain sensor. 3 Measure resistance values among terminals on drain-up

machine by using a tester. 1 Check if the connectors of CN20, CN21, and CN29 on outdoor controller board are disconnected.

2 Check if ball valves are open. 3 Check if the wirings are correct on the connecting wires of

indoor / outdoor units.

36

11-2. SELF-DIAGNOSIS ACTION TABLE

Error Code

None —

F1

(4103)

F2

(4102)

F3

(5202)

F4

(4124)

F7

(4118)

F9

(4119)

FA

(4108)

Meaning of error code and detection method

1 No voltage is supplied to termi-

2 Electric power is not charged

3 Defective outdoor controller

Reverse phase detection, Power supply and indoor/outdoor unit connecting wire converse connection

1. Three seconds after power on, judge reverse phase by detecting voltage phase of each phase.

2. Abnormal four minutes after power on if power supply and indoor/outdoor unit connecting wire have converse connection.

L3-phased open phase detection

Detect open phase two seconds after power on.

63L connector open

Abnormal if 63L connector circuit is open for three minutes continuously after power supply. 63L: Low-pressure switch

(PU/PUH-P5, 6YGAA

The connector of 49C is open

Consider the unit abnormal when the circuit of connector (49C) remains open for three consecutive minutes with the power on. 49C: Inner thermostat (Compressor)

Reverse phase detector circuit (controller board) fault

Abnormal if some of each phase detection signal is not input three seconds after power supply.

2 or more connectors open

Abnormal if two more out of connector (63L, 49C, 51CM) circuits are open for three minutes continuously after power on.

51CM connector open

Abnormal if 51CM connector circuit is open for three minutes continuously after power on. 51CM: Thermal Relay

2.UK Only.)

1 L1, L2, L3 are not connected 2 Converse wiring of outdoor

1 L3-phased open-phase 1 Check power supply.

1 Disconnection or contact fail-

2 Disconnection or contact fail- 3 63L is working due to refrigerant 4 Defective outdoor controller

1 The connector of 49C on out-

2 The switch of 49C has contact 3 Power supply was turned on 4 49C has been tripped (defec- 5 Outdoor controller board is

Detective outdoor controller board

1 Disconnection or contact fail-

2 Disconnection or contact fail- 3 Defective (63L, 49C, 51C) 4 Defective outdoor controller

1 Disconnection or contact

2 Disconnection or contact 3 Defective 51CM (defective 4 Defective outdoor controller

(Note 1) The number in ( ) is the error cord of upper remote controller (M-NET)

Case Judgment and action

1 Check following items.

nal block (TB1) of indoor unit.

a) Power supply breaker is put

off.

b) Contact failure or discon-

nection of power supply terminal

c) L1-phased open phase

to power supply terminal of controller board.

a) Contact failure of power

supply terminal

b) Disconnection of terminal R

or 4/S on controller board

board

a) Fuse 5A on controller board

is blown.

b) Defective parts

correctly. power supply line (TB1) and

indoor power supply wire (TB4)

ure of 63L connector on outdoor controller board

ure of 63L leakage or defective parts. board

door controller board has contact failure or disconnection.

failure or disconnection. when 49C has been tripped. tive parts). defective.

ure of connector (63L, 49C, 51CM) on outdoor controller board

ure of (63L, 49C, 51C). (defective parts) board.

failure of 51CM connector on outdoor controller board

failure of 51CM parts)

a) Power supply breaker b) Connection of power supply terminal

block (TB1).

c) Connection of power supply terminal

block (TB1).

2 Check following items.

a) Connection of power supply terminal

block (TB1).

b) Connection of terminal on controller board

3 Replace following items.

a) Fuse 5A b) Controller board (When items above are

checked but the units can not be repaired)

1

• Check outdoor power supply connection (TB1)

• Replace two phases (for example phase L1 and phase L2) out of three phases of outdoor power supply line (TB1)

2 Check wiring connection.

1 Check connection of 63L connector on

outdoor controller board. Refer to 11-4.

2 Check the 63L side of connecting wire. 3 Check refrigerant pressure.

Charge additional refrigerant. Check continuity by tester. Replace the parts if the parts are defective.

4 Replace outdoor controller board. 1 Check connection of 49C connector on

outdoor controller board. Refer to 11-4.

2 Check the 49C side of connecting wire. 34

Check the continuity by tester. Replace defective parts.

5 Replace the outdoor controller board.

Replace outdoor controller board.

1 Check connection of (63L, 49C, 51CM)

connector on outdoor controller board. Refer to 11-4.

2 Check the (63L, 49C, 51CM) side of

connecting wire.

3 Check continuity by tester.

Replace the parts if the parts are defective.

4 Replace outdoor controller board.

1 Check connecting wire. 2 Check connecting wire. 3 Check continuity by tester.

Replace the parts if the parts are defective.

4 Replace outdoor controller board.

37

Error Code

EA

(6844)

Eb

(6845)

EC

(6846)

Ed

(0403)

Meaning of error code and detection method Indoor/outdoor unit connector mis-

wiring, excessive number of units (5 units or more)

1. Outdoor controller board can automatically check the number of connected indoor units. Abnormal if the number of connected indoor units can not be set within four minutes after power on because of mis-wiring of indoor/outdoor unit connecting wire and the like.

2. Abnormal if outdoor controller board recognizes the number of connected indoor units as “5 units or more”.

Mis-wiring of indoor/outdoor unit connecting wire (converse wiring or disconnection)

Outdoor controller board can automatically set the unit number of indoor units. Abnormal if the indoor unit number can not be set within four minutes after power on because of mis-wiring (converse wiring or disconnection) of indoor/outdoor unit connecting wire.

Start-up time over

The unit can not finish start-up process within four minutes after power on.

Serial communication error

The communication between outdoor controller board and M-NET p.c. board is not available.

1 Contact failure or mis-wiring of

2 Diameter or length of

3 Five or more indoor units are 4 Defective transmitting receiv-

5 Defective transmitting receiv-

6 Noise has entered into power

7 Remote controller is wired up

8 Two or more outdoor units has

1 Contact failure or mis-wiring of

2 Diameter or length of

4 Defective transmitting receiving 5 Defective transmitting receiving 6 Noise has entered into power

7 Remote controller is wired up

8 Two or more outdoor units has

(In case of group control).

9 Outdoor power supply board is

1 Contact failure of indoor/out- 2 Diameter or length of indoor/

6 Noise has entered into power

7 Remote controller is wired up

8 Two or more outdoor units has

1 Breaking of wire or contact

2 Contact failure of M-NET p.c. 3 Entrance of noise into trans- 4 Defective transmitting receiv- 5 Defective serial transmitting

Case

indoor/outdoor unit connecting wire.

indoor/outdoor unit connecting wire is out of specified capacity.

connected to one outdoor unit. ing circuit of outdoor controller

board ing circuit of indoor controller

board supply or indoor/outdoor unit

connecting wire. among indoor units (twin, triple

or quadro units). refrigerant address “0.”

(In case of group control).

indoor/outdoor unit connecting wire

indoor/outdoor unit connecting wire is out of specified capacity.

circuit of outdoor controller board circuit of indoor controller board supply or indoor/outdoor unit

connecting wire. among indoor units (twin, triple

or quadro units). refrigerant address “0.”

defective.

door unit connecting wire outdoor unit connecting wire is

out of specified capacity. supply or indoor/outdoor unit

connecting wire. among indoor units (twin, triple

or quadro units). refrigerant address “0.”

(In case of group control).

failure of connector between outdoor controller board and M-NET p.c. board.

board power supply line mission wire ing circuit of M-NET p.c. board receiving circuit of outdoor

controller board

Judgment and action

1 Check disconnection or looseness or polarity

of indoor/outdoor unit connecting wire of indoor and outdoor units.

2 Check diameter and length of indoor/outdoor

unit connecting wire. Outdoor-indoor units’ interval: 50m maximum Indoor-indoor units’ interval: 30m maximum Also check if the connection order of flat cable (VVF etc.) is S1, S2, S3.

3 Check the number of indoor units that are

connected to one outdoor unit. (If EA is detected.)

45 Put the power off, and on again to check.

Replace outdoor controller board or indoor controller board if abnormality is displayed again. Check the indoor/ outdoor unit connecting wire.

6 Inspect transmission line to solve the problem. 7 Wire the remote controller to one of the mul-

tiple indoor units.

8 Set the refrigerant address of outdoor units

with different number starting from “0.”

9 Unless the wire has contact failure, discon-

nect CN2S on indoor power supply board to measure the voltage. When CN2S does not have a current of DC12V to DC16V, replace the indoor power supply board.

w The descriptions above, 1-9, are for EA, Eb

and EC.

1 Check disconnection, looseness, or breaking

of connecting wire between outdoor controller board CN1 and M-NET p.c. board CN5.

2 Check departure or looseness of M-NET p.c.

board power supply line (CND-TB1).

3 Replace M-NET p.c. board. 4 Replace outdoor controller board.

38

Error Code

Model

P1V P1.6V P1.6Y

P2V

P2Y P2.5V P2.5Y

Detected current

1.0

1.3

1.0

1.6

1.0

1.8

1.0

Model

P3V P3Y P4V P4Y P5Y P6Y

Detected current

2.4

1.0

1.5

1.7

[A]

U1

(1302)

Meaning of error code and detection method

Abnormal high pressure (High-pressure switch 63H worked)

Abnormal if high-pressure switch 63H worked (more than 3.24 MPa) during compressor operation. 63H: High-pressure switch ✽ Use current sensor to detect work or

return of 63H.

Abnormal low current or open phase

• An extreme degradation of current value causes abnormal stop.

• Abnormal if current detected phase (Vphase) is open phase after first compressor start-up after supplying the power by three phase power supply model.

• When compressor is operating, compressor is suspended under the following condition: and when current detector (CT) detects a current, which is lower than the detected current specified in the table below, under the following condition:

1 Short cycle of indoor unit 2 Clogged filter of indoor unit 3 Decreased airflow caused by

4 Dirt of indoor heat exchanger 5 Locked indoor fan motor 6 Malfunction of indoor fan

7 Defective operation of stop 8 Clogged or broken pipe

9 Locked outdoor fan motor

0 Malfunction of outdoor fan 1 Short cycle of outdoor unit

2 Dirt of outdoor heat exchanger 3 Disconnection or contact failure

4 Defective outdoor controller 5 Defective action of liner expan- 6 Refrigerant overcharge

1 Shortage of refrigerant 2 Abnormal pressure degrada-

3 V-phased open phase of com- 4 Abnormal compressor

Case

dirt of indoor fan

motor valve (Not full open)

motor

of 63H connection board sion valve

tion by pomp down operation pressor Not abnormal if V is instantly

displayed when the main power is put off.

Judgment and action

1-6 Check indoor unit and repair defectives. 7 Check full open stop valve. 8 Check piping and repair defectives. 9-2 Check indoor unit and repair defectives.

3,4 Put the power off and check UH display

when the power is put again. Follow the UH display if UH is displayed.

5 Check linear expansion valve.

Refer to 11-3.

6 Replace refrigerant.

1 Check if refrigerant pressure is not degraded. 2 Check current of compressor operation when

abnormality occurred.

3 Check wiring of compressor. 4 Check or replace compressor.

<Condition> 1 For PUH-P1V and PU/PUH-P1.6 ~ P4V

Current detector (CT) has detected a current, which is lower than the detected

U1

U2

(1102)

current specified in the table below, for

0.7-0.8 second.

2 For PU/PUH-P1.6 ~ P6Y

Current detector (CT) has detected a current, which is lower than the detected current specified in the table below, for

0.4-0.5 second.

Abnormal high discharging temperature

Abnormal if discharging temperature thermistor (TH4) exceeds following temperature during compressor operation. Normal operation: 125: or more for three

During defrosting: 135:

minutes continuously or 135:

1 Over-heated compressor oper-

ation caused by shortage of refrigerant

2 Defective operation of stop

valve

3 Defective thermistor 4 Defective outdoor controller

board

5 Defective action of linear

expansion valve

39

1 Check intake super heat.

Check leakage of refrigerant. Charge refrigerant.

2 Check if stop valve is full open. 34 Put the power off and check if U3 is

displayed when the power is put again. When U3 is displayed, refer to “Judgement and action” for U3.

5 Check linear expansion valve.

Refer to 11-3.

Error Code

U2

(1108)

U2

(1501)

Meaning of error code and detection method Inner thermostat (49C) working detector

Abnormal if inner thermostat (49C) works during compressor operation. 49C: inner thermostat 135I5: [PU(H)-P5, 6YGA]

Abnormal shortage of refrigerant

Abnormal if intake super heat exceeds following temperature during heating compressor operation. 70: or more, and indoor pipe <condenser- evaporator> temperature (TH5) is 35: or less.

1 Over-heated compressor oper-

2 Defective operation of stop 3 Disconnection or contact failure

4 Disconnection or contact failure 5 Defective outdoor controller 6 Defective action of linear

1 Leakage or shortage of refrig- 2 Defective operation of stop 3 Defective thermistor (TH4, 4 Defective outdoor controller 5 Defective action of electric

Case

ation caused by shortage of refrigerant

valve of connector (26C/49C) on

outdoor controller board of 26C/49C board expansion valve

erant valve (not full open) TH5, TH6) board expansion valve

Judgment and action

1 Check intake super heat.

Check leakage of refrigerant. Charge refrigerant.

2 Check if stop valve is full open. 3-5 After checking connection, operate again

to check operation.

6 Check linear expansion valve.

Refer to 11-3.

1 Check leakage of refrigerant.

Charge refrigerant.

2 Check if stop valve is full open. 34 Put the power off and check if U3 or U4 is

displayed when the power is put again. When U3 or U4 is displayed, refer to “Judgement and action” for U3 or U4.

6 Check linear expansion valve.

Refer to 11-3.

U3

(5104)

U4 (5105) (5107)

U6 (4101)

Ud (1504)

UE (1302)

Open/short circuit of discharging thermistor (TH4)

Abnormal if open (0: or less) or short (216: or more) is detected during compressor operation. (Detection is inoperative for five minutes of compressor starting process and for 10 minutes after defrosting.)

Open/short circuit of the liquid pipe thermistor (TH3) or outdoor CondenserEvaporator pipe thermistor (TH6)

Abnormal if open (-39: or less) or short (88: or more) is detected during compressor operation. (Detection is inoperative for seven minutes after 10 seconds of compressor starting and for 10 minutes after defrosting.)

Compressor over current (overload) breaking

Abnormal if current value exceeds overload set value during compressor operation. P1.6 ·····4.5 P2 ·····5.8 P2.5 ·····6.4 P3 ·····9.0 P4 ·····9.0 P5 ·····15.0 P6 ·····17.0

Over heat protection (over-load operation protection/abnormal fan)

Abnormal if pipe thermistor detects the value that exceeds set value during compressor operation. P1.6-P6······70:

Abnormal High pressure (63H worked)

This error is detected (3.24MPa) from 63H action within 20 seconds of compressor starting in the first heating mode after power on. 63H: high-pressure switch

1 Disconnection or contact failure

of connector (TH4) on the indoor controller board.

2 Defective thermistor 3 Defective outdoor controller

board

1 Disconnection or contact failure

of connector (TH3/TH6) on the indoor controller board.

2 Defective thermistor 3 Defective outdoor controller

board

1 Gas pipe side ball valve and

liquid pipe side stop valve are shut during operation.

2 Abnormal compressor 3 Abnormal power supply voltage 4 Overload operation

1 In cooling mode: defective

outdoor fan (fan motor) or short cycle of air path

2 Defective thermistor 3 Defective outdoor controller

board

1 Gas pipe side ball valve and

liquid pipe side stop valve are shut during operation.

2 Disconnection or contact failure

of 63H

3 Defective outdoor controller board 4 Power supply reset is detected

while indoor filter clogs and overload heating operation.

5 Defective outdoor controller

board

6 Defective action of linear

expansion valve

1 Check contact of connector (TH4) on the

indoor controller board. Refer to page 49 to 51. Check breaking of the lead wire for thermistor (TH4). Refer to page 131 and 132.

2 Check resistance value of thermistor

(Refer to 11-3.), or check temperature by microcomputer(Mode switch of SW2).

3 Replace outdoor controller board. 1 Check contact of connector (TH3/TH6) on

the indoor controller board. Refer to page 49 to 51. Check breaking of the lead wire for thermistor (TH3/TH6). Refer to page 131 and 132.

2 Check resistance value of thermistor

(Refer to 11-3.), or check temperature by microcomputer(Mode switch of SW2).

3 Replace outdoor controller board.

1 Open ball valve and stop valve. 2 Check or replace compressor.

Refer to 6-2.

3 Check power supply voltage. 4 Check short cycle.

1 Check outdoor fan (fan motor)

Refer to 11-3.

24 Put the power off and operate again to

check if U4 is displayed. If U4 is displayed, follow the U4 processing direction.

1 Open ball valve and stop valve. 23 Put the power off, and operate again to

check if F5 is displayed. If F5 is displayed, follow the F5 processing direction.

4 Check indoor filter. 5 Replace outdoor controller board. 6 Check linear expansion valve.

Refer to 11-3.

40

Error Code

UF

(4100)

Meaning of error code and detection method Compressor over current (start-up

locked) breaking

Abnormal if compressor current exceeds

1.2 times of overload set value.

1 Abnormal compressor 2 Clogged indoor filter 3 Open-phase compressor

Case

Judgment and action

1 Check compressor.

Refer to 6-2.

2 Check indoor unit and repair defective. 3 Check connection.

UH

(5300)

UL

(1300)

E0

(No display)

E3

(No display)

E8

(6840)

Current sensor error

Abnormal if compressor current is not detected on first compressor start-up after power supply is put on.

Abnormal low pressure (63L worked)

Abnormal if connector (63L) is open (under- 0.03MPa) during compressor operation.

Remote controller communication error (Signal receiving error)

(1) Abnormal if any signal from IC of refrig-

erant address “0” could not normally received for three minutes.

(2) Abnormal if sub remote controller could

not receive any signal for two minutes.

Remote controller communication error (Transmitting error)

(1) Abnormal if sub remote controller could

not find blank of transmission path for six seconds.

(2) Abnormal if remote controller could not

finish transmitting 30 times continuously.

Indoor/outdoor unit communication error (Signal receiving error) (Outdoor unit)

(1) Abnormal if outdoor controller could not

receive anything normally for three minutes.

1 Disconnection or contact fail-

ure of connector (52C) on outdoor controller board

2 Disconnection or contact fail-

ure of coil 52C

3 Defective outdoor controller

board

4 Defective parts of 52C 5 Compressor V-phased wire

does not penetrate through current detector.

1 Gas pipe side ball valve and

liquid pipe side stop valve are shut during operation.

2 Disconnection or contact fail-

ure of connector (63L) on outdoor controller board.

3 Disconnection or contact fail-

ure of 63L.

4 Defective outdoor controller

board

5 Leakage or defective of refrig-

erant

6 Defective action of linear

expansion valve

1 Defective communication cir-

cuit of remote controller

2 Defective communication cir-

cuit of indoor controller board of refrigerant address “0”.

3 Noise has entered transmis-

sion wire of remote controller.

4 All remote controllers are set

as “sub” remote controller. In this case, E4 is displayed at outdoor LED, and E0 is displayed at remote controller.

5 Wiring regulations are not

observed. Refer to (2) The transmitting specification for “A” control on page 59.

•Length of wires

•Number of remote controllers

•Diameter of wires

•Number of indoor units 1 Defective communication cir-

cuit of remote controller.

2 Noise has entered transmis-

sion wire of remote controller.

3 Two or more remote con-

trollers are set as "main."

1 Contact failure of indoor/out-

door unit connecting wire

2 Defective communication cir-

cuit of indoor controller board

3 Defective communication cir-

cuit of indoor controller board

4 Noise has entered indoor/ out-

door unit connecting wire.

12 Check connection. 3 Replace outdoor controller board. 4 Check 52C. 5 Check wiring.

1 Open ball valve and stop valve. 234 Put the power off and on again to check

if F3 is displayed on restarting. If F3 is displayed, follow the F3 processing direction.

5 Leakage or defective of refrigerant 6 Check linear expansion valve

Refer to 6-2.

123 Diagnose remote controller

Dispose as follows according to diagnosis result. a) When “RC OK” is displayed,

Remote controllers have no problem. Put the power off, and on again to check. If, “H0” is displayed for four minutes or more, replace indoor controller board.

b) When “RC NG” is displayed,

Replace remote controller.

c) When “RC E3” or “ERC 00-66” is dis-

played, noise may be causing abnormality.

4 Set one of the remote controllers “main”, if

outdoor LED is E4 while E0 is displayed at remote controller.

1 Check disconnection or looseness of indoor/

outdoor unit connecting wire of indoor or outdoor units.

234 Put the power off, and on again to

check. Replace indoor controller board or outdoor controller board if abnormality is displayed again.

41

Error Code

E9 (6841)

Meaning of error code and detection method Indoor/outdoor unit communication

error (Transmitting error) (Outdoor unit)

(1) Abnormal if “0” receiving is detected 30

times continuously though indoor controller has transmitted “1”.

(2) Abnormal if outdoor controller could not

find blank of transmission path for three minutes.

1 Defective communication circuit 2 Noise has entered power supply.

3 Noise has entered indoor/ 4 Indoor/ outdoor unit connecting 5 Defective communication circuit

Case

of outdoor controller

outdoor unit connecting wire. wire has contact failure. between indoor and outdoor

unit on indoor controller board.

Judgment and action

123 Put the power off, and on again to

check. Replace outdoor controller board if abnormality is displayed again.

EF

(6607

6608)

Not defined error code

This code is displayed when not defined error code is received.

or

<M-NET communication error>

Error Code

A0

(6600)

A2

(6602)

A3

(6603)

A6

(6606)

Meaning of error code and detection method

Address duplicate definition

This error is displayed when transmission from the units of same address is detected. Note) The address and attribute displayed

at remote controller indicate the controller that detected abnormality.

Hard ware error of transmission Pline

Transmission processor intended to transmit “0”, but “1” appeared on transmission wire. Note) The address and attribute display at

remote controller indicate the controller that detected abnormality.

BUS BUSY

1. Over error by collision damage Abnormal if transmitting is not possible for 8-10 minutes continuously because of collision of transmission.

2. Data could not reach transmission wire for 8-10 minutes continuously because of noise or etc.

Note) The address and attribute displayed

at remote controller indicate the controller that detected abnormality.

Communication error with communication Pline

Defective communication between unit processor and transmission processor Note) The address and attribute display at

remote controller indicate the controller that detected abnormality.

1 Noise has entered transmis-

sion wire of remote controller.

2 Noise has entered indoor/

outdoor unit connecting wire.

(Note) “Indoor unit” in the text indicates M-NET p.c. board in outdoor unit.

Case Judgment and action

1 There are two or more same

address of controller of outdoor unit, indoor unit, FRESH MASTER, or LOSSNAY.

2 Noise has entered into trans-

mission signal and signal was transformed.

1 Error is detected if waveform is

transformed when wiring works of transmission wire of outdoor unit, indoor unit, FRESH MASTER or LOSSNAY are done, or polarity is changed with the power on and transmission data collide each other.

2 Defective transmitting receiv-

ing circuit of transmission processor

3 Transmission data is changed

by the noise on transmission.

1 Transmission processor could

not transmit because short cycle voltage of noise and the like have entered into transmission wire continuously.

2 Transmission quantity has

increased and transmission is not possible because there was wiring mistake of terminal block for transmission wire (TB3) and terminal block for central control (TB7) in outdoor unit.

3 Transmission are mixed with

others and occupation rate on transmission wire rose because of defective repeater (a function to connector or disconnect transmission of control and central control system) of outdoor unit, then abnormality is detected.

1 Data of transmission proces-

sor or unit processor is not transmitted normally because of accidental trouble such as noise or thunder surge.

2 Address forwarding from unit

processor is not transmitted normally because of defective transmission processor hardware.

12 Put the power off, and on again to check.

Replace indoor controller board or outdoor controller board if abnormality is displayed again.

Search the unit with same address as abnormality occurred. If the same address is found, shut of the power supply of outdoor unit and indoor unit and FRESH MASTER or LOSSNAY at the same time for two minutes or more after the address is corrected, and put the power on again. Check transmission waveform or noise on transmission wire. 1 If the works of transmission wire is done with

the power on, shut off the power supply of outdoor unit and indoor unit and FRESH MASTER or LOSSNAY at the same time for two minutes or more, and put the power on again.

2 Check transmission waveform or noise on

transmission wire.

1 Check if transmission wire of indoor unit,

FRESH MASTER, LOSSNAY, or remote controller is not connected to terminal block for central control (TB7) of outdoor unit.

2 Check if transmission wore of indoor unit,

FRESH MASTER or LOSSNAY is not connected to terminal block for transmission wire of outdoor unit.

3 Check if terminal block for transmission wire

(TB3) and terminal block for central control (TB7) is not connected.

4 Check transmission waveform or noise on

transmission wire.

Shut of the power supply of outdoor unit and indoor unit and FRESH MASTER or LOSSNAY at the same time for two minutes or more, and put the power on again. System returns normally if abnormality was accidental malfunction. If the same abnormality generates again, abnormality-generated controller may be defective.

42

Error Code

A7

(6607)

Meaning of error code and detection method

NO ACK

1. Transmitting side controller detects abnormal if a massage was transmitted but there is no reply (ACK) that a massage was received. Transmitting side detects abnormality every 30 seconds, six times continuously.

Note) The address and attribute displayed

at remote controller is indicate the controller that did not reply (ACK).

2. If displayed address or attribute is outdoor unit, Indoor unit detects abnormality when indoor unit transmitted to outdoor unit and there was no reply (ACK).

3. If displayed address or attribute is indoor unit, Remote controller detects abnormality when remote controller transmitted to indoor unit and there was no reply (ACK).

4. If displayed address or attribute is remote controller, Indoor unit detects abnormality when indoor unit transmitted to remote controller and there was no reply (ACK).

Common factor that has no relation with abnormality source.

1 The unit of former address

2 Extinction of transmission wire

3 Extinction of transmission wire

4 Extinction of transmission wire

5 Accidental malfunction of

6 Defective of abnormality-gen-

1 Contact failure of transmission

2 Disconnection of transmission

3 Defective transmitting receiv-

1 During group operation with

2 Contact failure of transmission

3 Disconnection of transmission

4 Defective trnamsitting receiv-

1 During group operation with

2 Contact failure of transmission

3 Disconnection of transmission

4 Defective trnamsitting receiv-

Case Judgment and action

does not exist as address switch has changed while the unit was energized.

voltage and signal is caused by over-range transmission wire.

• Maximum distance ······200m

•

Remote controller line

voltage and signal is caused by type-unmatched transmission wire.

Type······

With shield wire-

CVVS, CPEVS

With normal wire (no shield)-

VCTF, VCTFK, CVV CVS, VVR, VVF, VCT

Diameter····125mm2or more

voltage and signal is caused by over-numbered units.

abnormality-detected controller (noise, thunder surge)

erated controller

wire of outdoor unit or indoor unit

connector (CN2M) of outdoor unit

ing circuit of outdoor unit or indoor unit

indoor unit of multi- refrigerant system, if remote controller transmit to indoor unit while outdoor unit power supply of one refrigerant system is put off or within two minutes of restart, abnormality is detected.

wire of remote controller or indoor unit

connector (CN2M) of indoor unit

ing circuit of indoor unit or remote controller

indoor unit of multi- refrigerant system, if indoor unit transmit to remote controller while outdoor unit power supply of one refrigerant system is put off or within two minutes of restart, abnormality is detected.

wire of remote controller or indoor unit

connector (CN2M) of indoor unit

ing circuit of indoor unit or remote controller

··(12m)

Always try the followings when the error “A7” occures.

1 Shut off the power supply of outdoor unit and

indoor unit and FRESH MASTER or LOSSNAY at the same time for two minutes or more, and put the power on again. If malfunction was accidental, the unit returns to normal.

2 Check address switch of abnormality-gener-

ated address.

3 Check disconnection or looseness of abnor-

mality-generated or abnormality-detected transmission wire (terminal block and connector)

4 Check if tolerance range of transmission wire

is not exceeded.

5 Check if type of transmission wire is correct

or not.

If there were some trouble of 1-5 above, repair the defective, then shut off the power supply of outdoor unit and indoor unit and FRESH MASTER or LOSSNAY at the same time for two minutes or more, and put the power on again.

• If there was no trouble with 1-5 above in single refrigerant system (one outdoor unit), controller of displayed address or attribute is defective.

• If there was no trouble with 1-5 above in different refrigerant system (two or more outdoor units), judge with 6.

6 If address of abnormality source is the

address that should not exist, there is the unit that memorizes nonexistent address information. Delete useless address information with manual setting function of remote controller. Only the system FRESH MASTER or LOSSNAY are connected to, or the system that is equipped with group setting of different refrigerant system.

If there was no trouble with 1-6 above, replace the controller board of displayed address or attribute. If the unit does not return normally, multi-controller board of outdoor unit may be defective

Continued to the next page.

43

From the previous page.

Error Code

A7

(6607)

A8

(6608)

Meaning of error code and detection method

5. If displayed address or attribute is FRESH MASTER, Indoor unit detects abnormality when indoor unit transmitted to FRESH MASTER and there was no reply (ACK).

6. If displayed address or attribute is LOSSNAY, Indoor unit detects abnormality when indoor unit transmitted to LOSSNAY and there was no reply (ACK).

7. If displayed address or attribute is nonexistent,

M-NET•NO RESPONSE

Abnormal if a massage was transmitted and there were reply (ACK) that massage was received, but response command does not return. Transmitting side detects abnormality every 30 seconds, six times continuously. Note) The address and attribute displayed

at remote controller is indicate the controller that did not reply (ACK).

Case Judgment and action

1 During sequential operation of

indoor unit and FRESH MASTER of other refrigerant system, if indoor unit transmits to FRESH MASTER while outdoor unit power supply of same refrigerant system with FRESH MASTER is put off or within two minutes of restart, abnormality is detected.

2 Contact failure of transmission

wire of indoor unit or FRESH MASTER

3 Disconnection of transmission

connector (CN2M) of indoor unit or FRESH MASTER

4 Defective transmitting receiv-

ing circuit of indoor unit or FRESH MASTER

1 If the power supply of LOSS-

NAY is off, indoor unit detects abnormality when it transmits to LOSSNAY.

2 During sequential operation of

indoor unit and LOSSNAY of other refrigerant system, if indoor unit transmits to LOSSNAY while outdoor unit power supply of same refrigerant system with LOSSNAY is put off or within two minutes of restart, abnormality is detected.

3 Contact failure of transmission

wire of indoor unit of LOSSNAY

4 Disconnection of transmission

connector (CN2M) of indoor unit

5 Defective transmitting receiv-

ing circuit of indoor unit or LOSSNAY

1 The unit of former address

does not exist as address switch has changed while the unit was energized.

2 Abnormality is detected when

indoor unit transmitted because the address of FRESH MASTER and LOSSNAY are changed after sequential operation of FRESH MASTER and LOSSNAY by remote controller.

1 Transmitting condition is

repeated fault because of noise and the like.

2 Extension of transmission wire

voltage and signal is caused by over-range transmission wire.

• Maximum distance ······200m

•

Remote controller line

3 Extension of transmission wire

voltage and signal is caused by type-unmatched transmission wire.

Type······

With shield wire-

CVVS, CPEVS

With normal wire (no shield)-

VCTF, VCTFK, CVV CVS, VVR, VVF, VCT

Diameter····125mm2or more

4 Accidental malfunction of

abnormality-generated controller

··(12m)

Same as mentioned in “A7” of the previous page.

1 Check transmission waveform or noise on

transmission wire.

2 Shut off the power supply of outdoor unit and

indoor unit and FRESH MASTER or LOSSNAY at the same time for two minutes or more, and put the power on again. If malfunction was accidental, the unit returns to normal. If the same abnormality generates again, controller of displayed address and attribute may be defective.

44

M

4

6

2 3

5

1

Blue

Brown

Yellow

Orange

Red

White

Linear expansion valve (LEV)

Parts name

Check points

Disconnect the connector then measure the resistance using a tester. (Surrounding temperature 10:~30:)

Disconnect the connector then measure the resistance using a tester. (Surrounding temperature 20:)

(Refer to the next pege for a detail.)

Liquid temperature thermistor (TH3)

Discharge temperature thermistor (TH4)

Condenser/evaporator temperature thermistor (TH6)

Normal

4.3k"~9.6k"

160k"~410k"

4.3k"~9.6k"

TH3 TH4 TH6

Abnormal

Open or short

Measure the resistance between the terminals using a tester. (Surrounding temperature 20C°)

4-WAY VALVE SOLENOID COIL (21S4)

Normal

1430"

Normal

(1) - (5)

White - Red

(2) - (6)

Yellow - Brown

(3) - (5)

Orange - Red

(4) - (6)

Blue - Brown

Abnormal

150" ±10%

Open or short

Measure the resistance between the terminals using a tester. (Surrounding temperature 20°)

BYPASS VALVE SOLENOID COIL (21R)

Only

PUH-P5, P6

Normal

P5, P6 1970"

P1, P1.6

1920" ±7%

P2~P6

1516" ±7%

Abnormal

Open or short

Measure the resistance between the terminals using a tester.

CRANKCASE HEATER (HC)

Normal Abnormal

Open or short

Measure the resistance between the terminals using a tester. (Surrounding temperature 20C°)

FAN MOTOR(MF)

Normal

57.4" ±10%

99.7" ±10%

Motor lead wire

Abnormal

Open or short

White — Black White — Red

Red

Black

White

Orange

Protector OPEN :130i5: CLOSE :88i15:

11-3. HOW TO CHECK THE PARTS PUH-P1, P1.6, P2, P2.5, P3, P4VGAA.UK PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK PUH-P1, P1.6, P2, P2.5, P3, P4VGAA

1.UK PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK

PUH-P5, P6YGAA

2.UK

PU-P1.6, P2, P2.5, P3, P4VGAA.UK PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK PU-P1.6, P2, P2.5, P3, P4VGAA

1.UK PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK

PU-P5, P6YGAA

2.UK

45

0

10

20

30

40

50

-20 -10 0 10 20 30 40 50

< Thermistor for lower temperature >

Temperature (:)

Resistance (k")

500

400

300

200

100

0

25

50 75 100 120

< Thermistor for higher temperature >

Temperature (:)

Resistance (k")

Thermistor for lower temperature

Liquid temperature thermistor(TH3) Condenser/evaporator temperature thermistor(TH6)

Thermistor R0=15k' ± 3% Fixed number of B=3480 ± 2%

Rt=15exp { 3480( ) }

1

273+t

1

273

0: 15k' 10: 9.6k' 20: 6.3k' 25: 5.2k' 30: 4.3k' 40: 3.0k'

Thermistor for

Discharge temperature thermistor(TH4)

higher temperature

Thermistor R120=7.465k' ±2% Fixed number of B=4057 ±2%

Rt=7.465exp { 4057( ) }

1

273+t

1

393

20: 250k' 30: 160k' 40: 104k' 50: 70k' 60: 48k' 70: 34k' 80: 24k' 90: 17.5k' 100: 13.0k' 110: 9.8k'

Linear expansion valve

① Operation summary of the linear expansion valve.

• Linear expansion valve open/close through stepping motor after receiving the pulse signal from the controller board.

• Valve position can be changed in proportion to the number of pulse signal. <Connection between the controller board and the linear expansion valve>

Linear expansion valve

Blue

4

6

2 3

Orange

Brown

Yellow

M

5

1

Red

White

Controller board

DC12V

Brown

Red

[4 [3

[2 [1

Blue

Orange

Yellow

White

Connector(CNLEV)

6 5

4 3

2 1

Drive circuit

[4 [3

[2 [1

46

Problem Check point Corrective measure

Remove the connector from the controller board and connect diagnostic LEDs.

Pulse signal will be sent out for 10 seconds as soon as the main switch is turn on. If there is LED with lights on or lights off, it means the operation circuit is abnormal.

Motor will idle and make ticking noise when motor is operated while the linear expansion valve is locked. This ticking sound is the sign of the abnormality.

Measure the resistance between the each coil (red-white, red-orange, brown-yellow, brown-blue) using a tester. It is normal if the resistance is in the range of 150’ ±10%.

1 Check improperly connected connector terminals and the wire colors. 2 Remove the connector on the controller board side and check electrical

conductance

Operation circuit failure of the micro processor.

Exchange the linear expansion valve.

Exchange the indoor controller board at drive circuit failure.

Exchange the linear expansion vale.

Disconnect the connector at the controller board, then check the continuity.

Wrong connection of the connector or contact failure.

Short or breakage of the motor coil of the linear expansion valve.

Linear expansion valve mechanism is locked.

6 5 4 3 2 1

1k" LED

D

A

E

B

C

Open

Extra tightning (32 pulse)

Pulse number

2000 pulse Opening a valve all the way

Close

Valve position (capacity)

Output

(Phase)

{1 {2 {3 {4

Linear expansion valve operation

➁

1 ON ON

OFF OFF

2

OFF

ON ON

OFF

Output

3 OFF OFF

ON ON

4

ON OFF OFF

ON

Closing a valve : 1 → 2 → 3 → 4 → 1 Opening a valve : 4 → 3 → 2 → 1 → 4

The output pulse shifts in above order.

❈ 1. When linear expansion valve operation stops, all output phase

become OFF.

2. At phase interruption or when phase does not shift in order, motor does not rotate smoothly and motor will locks and vibrates.

❈ When the switch is turned on, 2200 pulse closing valve signal

will be send till it goes to tion.

When the valve move smoothly, there is no noise or vibration occurring from the linear expansion valve : however, when the pulse number moves from E to A or when the valve is locked, more noise can be heard than normal situation.

❈ Noise can be detected by placing the ear against the screw dri-

ver handle while putting the screw driver to the linear expansion valve.

A point in order to define the valve posi-

Trouble shooting

➂

47

11-4. TEST POINT DIAGRAM

● Outdoor controller board

PUH-P1, P1.6, P2, P2.5, P3, P4VGAA.UK PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK PUH-P1, P1.6, P2, P2.5, P3, P4VGAA

1.UK PUH-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK

PUH-P5, P6YGAA

2.UK

PU-P1.6, P2, P2.5, P3, P4VGAA.UK PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA.UK PU-P1.6, P2, P2.5, P3, P4VGAA

MF4, MF3 (MF4 is only for PUH-P4V, PU-P4V, PUH-P4~6Y and PU-P4~6Y) Connect to fan motor Between 1 and 3 220V~240V AC

52C MC contactor Between 1 and 3 220V~240V AC

CH Crankcase heater Between 1 and 3 220V~240V AC

21S4

w1

R.V. coil Between 1 and 3 220V~240V AC

SV

w2

Baypass valve solenoid coil Between 1 and 3 220V~240V AC

SW1 Group number address

1.UK PU-P1.6, P2, P2.5, P3, P4, P5, P6YGAA1.UK

PU-P5, P6YGAA

2.UK

CNM When connecting A-control Service Tool [ PAC-SK52ST], operation mode can be displayed by means of 7SEG

SW5 Fan 100% fix Outdoor LEV opening fix

TH4 Discharge temperature thermistor

TH3 Liquid temperature thermisor TH6 Condenser/Evaporator temperature thermisor

63L

w3

Low pressure switch

SW4 Test run

Jumper wire J1~J6 Model selection

w1. 21S4 is only for PUH-P1~4V and PUH-P1.6~6Y. w2. SV is only for PUH-P5Y and PUH-P6Y. w3. 63L is only for PUH-P5, 6YGAA

2 and PU-P5, 6YGAA2.

+

–

Communication power supply D71 Voltage developed across: 16-30V DC

48

12 DISASSEMBLY PROCEDURE

PUH-P5YGAA.UK PUH-P6YGAA.UK PUH-P5YGAA PUH-P5YGAA

1.UK PUH-P6YGAA1.UK

2.UK PUH-P6YGAA2.UK

OPERATING PROCEDURE PHOTOS

1. Removing the Service panel and Top panel

(1) Remove the 3 service panel fixing screws (5 ✕ 15) and

slide the hook to remove the service panel.

(2) Remove the screws (3 for front, 2 for rear/5 ✕ 15) of the

top panel and remove it. <When the rear screws of the top panel are not possible

to remove> Remove the 3 front screws (5 ✕ 15) of the top panel and lift the front side of the top panel.

2. Removing the Fan and Fan motor

(1) Remove the 6 fan guard screws (5 ✕ 15) to remove it.

(See Photo 1) (2) Remove the propeller nut (M8) and propeller fan. (3) Remove the 3 fan motor screws (5 ✕ 25) to remove the

fan motor.

Note : The following photos are PUH-P5/P6YGAA.UK and

PUH-P5/P6YGAA1.UK except photo 7. PUH-P5/P6YGAA2.UK is used for photo 7.

Photo 1

Fan guard

Top panel screws

Fan guard screws

Top panel

Service panel

Service panel screws

Photo 2

Fan motor screws

3. Removing the Electrical box

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1) (3) Remove the Bypass valve, Crankcase heater, Pressure

switch<for high pressure>, Liquid temperature thermistor,

Discharge temperature thermistor, condenser/evaporator

temperature thermistor and 4-way valve from the connector

housing on the controller board,then disconnect the fan

motor lead wire from the housing mentioned before and the

condenser lead wire for the fan from the electrical box.

Bypass valve solenoid coil (SV) · Crankcase heater (CH) Pressure switch <for high pressure> (63H) Liquid temperature thermistor (TH3)

Discharge temperature thermistor (TH4) Condenser/evaporator temperature thermistor (TH6) 4-way valve solenoid coil (21S4) · Fan motor (MF3, MF4)

(4) Remove the terminal cover and disconnect the compressor

lead wire and inner thermal device terminal.

(5) Remove the electrical box screw (4 ✕ 10) and lift the

box to remove it. The electric box cover is hooked at 2 points on the left and 1 point on the right.

Photo 3

Fan motor

Fan guard

Compressor

Electric parts box

Outdoor unit controller board

Electrical box fixing screw

Terminal cover

Cover panel

Cover panel fixing screw

49

OPERATING PROCEDURE PHOTOS

4. Removing the liquid temperature thermistor, discharge temperature thermistor and condenser/evaporator temperature thermistor

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1)

(When the top panel removing is not possible, remove

the electric parts box. Refer to 3.)

w When removing liquid temperature thermistor and the

discharge temperature thermistor, it unnecessary to remove the top panel. (See Photo 5)

(3) Disconnect the lead wire of the liquid temperature thermistor,

discharge temperature thermistor and condenser/evaporator temperature thermistor from the housing (TH3, TH4, TH6)

on the controller board. (4) Loosen the 1 lead wire clamps on the electrical box. (5) Pull out the thermistor from the sensor holder.

5. Removing the bypass valve solenoid coil (SV)

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1)

(When the top panel removing is not possible, remove

the electrical box. Refer to 3. )

(3) Remove coil fixing screw (M4 ✕ 8) and disconnect the

lead wire of the bypass valve solenoid coil (SV) from on

the controller board.

6. Removing the bypass valve

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1) (3) Remove the bypass valve solenoid coil. (See Photo 4) (4) Recover gas from the refrigerant circuit. (5) Remove the braze at the intake and outlet of the bypass

valve.

Note :

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

● When installing the bypass valve, cover it with a wet cloth to prevent it from heating, then braze the pipes.

7. Removing the 4-way valve solenoid coil (21S4)

(1) Remove the service panel. (See Photo 1) (2) Remove 4-way valve solenoid coil fixing screw (M5 ✕ 6)

and disconnect the lead wire of the 4-way valve solenoid coil (21S4) from the controller board.

8. Removing the 4-way valve

(1) Remove the service panel. (See Photo 1) (2) Remove the 4-way valve solenoid coil. (See Photo 5) (3) Recover gas from the refrigerant circuit. (4) Remove the braze pipe of the 4-way valve.

2

(0 MPa).

Note :

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

● When installing the 4-way valve, cover it with a wet cloth to prevent it from heating, then braze the pipes.

2

(0 MPa).

Photo 4

Electrical box

Rear panel

Photo 5

Liquid temperature thermistor

Clamp

Linear expansion valve coil

Pressure switch <High>

Condenser/evaporator temperature thermistor

Bypass valve solenoid coil

Bypass valve solenoid coil fixing screw

4-way valve

4-way valve solenoid coil fixing screw

4-way valve solenoid coil

Discharge temperature thermistor

50

OPERATING PROCEDURE PHOTOS

9. Removing the high pressure switch

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1) (3) Remove the electrical box. (See Photo 3) (4) Disconnect the lead wire of the pressure switch.

(See Photo 6)

(5) Remove the braze part of the pressure switch. Note : When installing the pressure switch, cover the pressure

switch with a wet cloth to prevent the pressure switch from heating, then braze it.

10. Removing the low pressure switch [PUH-P5YGAA2.UK PUH-P6YGAA2.UK Only]

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1) (3) Remove the electrical box. (See Photo 3) (4) Disconnect the lead wire of the pressure switch.

(See Photo 7)

(5) Remove the braze part of the pressure switch.

Photo 6

Lead wire

Photo 7

[PUH-P5YGAA2.UK PUH-P6YGAA2.UK Only]

Electrical box

Lead wire

Capillary tube

Pressure switch <High>

Valve bed fixing screws

Note : When installing the pressure switch, cover the pressure

switch with a wet cloth to prevent the pressure switch from heating, then braze it.

11. Removing the linear expansion valve

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1) (3) Remove the electrical box. (See Photo 3) (4) Recover gas from the refrigerant circuit. (5) Remove the linear expansion valve coil. (See Photo 8) (6) Remove the braze pipes of the linear expansion valve.

Note 1: When installing the linear expansion valve, remove

its coil and cover the valve with a wet cloth so as to prevent it from heating, then braze the pipes.

Note 2: By detaching the rear panel, the brazed parts will

easily become separated.

Note 3:

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

2

(0 MPa).

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

Photo 8

Accumulator

Bypass valve solenoid coil

Pressure switch <Low>

Bypass valve

Linear expansion valve coil

Linear expansion valve

51

OPERATING PROCEDURE PHOTOS

12. Removing the Bell mouth

(1) Remove the 6 fan guard fixing screws (5 ✕ 15) to

remove it. (See Photo 1) (2) Remove the top panel. (3) Remove a bell mouth fixing screw (5 ✕ 15) to remove it.

13. Removing the compressor

(1) Remove the service panel. (See Photo 1) (2) Remove the top panel. (See Photo 1) (3) Remove the electric parts box. (See Photo 3) (4) Remove the bell mouth. (See Photo 9) (5) Remove the 3 valve bed fixing screws (4 ✕ 10) and the

4 ball valve fixing screws(5 ✕ 16) to remove the valve bed. (6) Remove the 3 rear panel fixing screws (5 ✕ 15) to the panel. (7) Remove the cover panel fixing screw (5 ✕ 15) to remove

the front side of cover panel. (8) Recover gas from the refrigerant circuit. (9) Remove the 3 points of the compressor fixing nut with a

monkey wrench.

(10) Remove the brazed pipe of compressor intake and outlet

to remove the compressor

Photo 9

Photo 10

Bell mouth fixing screw

Accumulator

w When the power supply terminal block of the compressor

is fixed with the screws, the tightening torque is from

1.4 to 1.7 N.m.

NOTE

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

14. Removing the accumulator.

(1) Recover gas from the refrigerant circuit. (2) Remove the compressor or remove the rear panel. (3) Remove the brazed pipe of accumulator intake and outlet

to remove the accumulator

NOTE :

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

2

(0 MPa).

2

(0 MPa).

Compressor

Compressor fixing nuts

52

13 PARTS LIST

STRUCTURAL PARTS

PUH-P1VGAA.UK PUH-P1VGAA1.UK

PUH-P1.6VGAA.UK PUH-P1.6VGAA1.UK PUH-P1.6YGAA.UK PUH-P1.6YGAA1.UK PU-P1.6VGAA.UK PU-P1.6VGAA1.UK PU-P1.6YGAA.UK PU-P1.6YGAA

1 2 3

4

5 6

1.UK

17

161415

13

No.

Part No.

1

S70 30L 641 2 3

S70 30L 613 4

S70 23T 614 5

S70 30L 119 6

S70 E01 675 7

S70 E01 686

8

S70 96W 130

9

10

S70 001 699

11

S70 31L 658

12

S70 30L 658

13

S70 E00 682

14

S70 30L 655

15

S70 E09 661

S70 E08 661

16

S70 E01 661

S70 E05 661

S70 30L 698

17

—

Part Name

TOP PANEL F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL - S SEPARATOR ASSY BASE MOTOR SUPPORT VALVE BED ASSY LABEL (MITSUBISHI) COVER PANEL 1 COVER PANEL 2 REAR PANEL PANEL HANDLE SERVICE PANEL SERVICE PANEL SERVICE PANEL SERVICE PANEL REAR GUARD

7 8 11

Specification

(5✕15)

9 10

PUH-P1

PUH-P1.6 .UK

.UK VGAA

VGAA

1

VGAA

1

16

16 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1

Q,ty/set

YGAA

1

YGAA

1

16 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1

1 1 1 1 1 1 1 1 1 1 1 1 1

1

PU-P1.6 .UK

VGAA

YGAA

1

VGAA

YGAA

1

16

1 1 1 1 1 1 1 1 1 1 1 1 1

1

Remarks

(Drawing No.)

1

(DG12F536H15)

16

1 1 1 1

(RG00R045G01)

1 1 1

(RG00R048G01)

1 1 1 1 1 1

1 1

Wiring

Diagram

Symbol

Recommended

Q,ty

12

Unit

Price

Amount

53

STRUCTURAL PARTS PUH-P2VGAA.UK PUH-P2VGAA1.UK PUH-P2YGAA.UK PUH-P2YGAA1.UK PU-P2VGAA.UK PU-P2VGAA1.UK PU-P2YGAA.UK PU-P2YGAA1.UK

1 2

3

4

5

6

17

161415

13

No.

Part No. Part Name

1

S70 30L 641 2 3

S70 97W 613 4

S70 E00 614 5

S70 36L 119 6

S70 E02 675 7

S70 97W 130 8 9

10

S70 E02 686

11

S70 30L 655

12

S70 31L 658

13

S70 30L 658

14

S70 E01 682

15

S70 001 699

S70 E10 661

S70 E11 661

16

S70 E02 661

S70 E06 661

17

S70 31L 698

—

— —

7 8 11 12

TOP PANEL F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL-M MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL-1 COVER PANEL-2 REAR PANEL LABEL (MITSUBISHI) SERVICE PANEL SERVICE PANEL SERVICE PANEL SERVICE PANEL REAR GUARD

9 10

Specificatio

(5✕15)

Q,ty/set

PUH-P2 .UK PU-P2 .UK VGAA

YGAA

VGAA

VGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1 1

1

YGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1

1

VGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1

1

YGAA YGAA1

1

(DG12F536H15)

16

1 1 1 1 1

(RG00R045G02)

1

(RG00R048G02)

1 1 2 1 1 1 1

1 1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

Recom-

mended

Q,ty

Unit

Price

Amount

54

STRUCTURAL PARTS PUH-P2.5VGAA.UK PUH-P2.5VGAA1.UK PUH-P2.5YGAA.UK PUH-P2.5YGAA1.UK PU-P2.5VGAA.UK PU-P2.5VGAA1.UK PU-P2.5YGAA.UK PU-P2.5YGAA1.UK

1 2

3

4

5

6

17

161415

13

No.

Part No. Part Name

1

S70 30L 641 2 3

S70 97W 613 4

S70 E00 614 5

S70 36L 119 6

S70 E02 675 7

S70 97W 130 8 9

10

S70 E02 686

11

S70 30L 655

12

S70 31L 658

13

S70 30L 658

14

S70 E01 682

15

S70 001 699

S70 E10 661

S70 E11 661

16

S70 E02 661

S70 E06 661

17

S70 30L 698

—

— —

7 8 11 12

TOP PANEL F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL-M MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL-1 COVER PANEL-2 REAR PANEL LABEL (MITSUBISHI) SERVICE PANEL SERVICE PANEL SERVICE PANEL SERVICE PANEL REAR GUARD

9 10

Specificatio

(5✕15)

Q,ty/set

PUH-P2.5 .UK

VGAA VGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1 1

1

PU-P2.5 .UK

YGAA

VGAA

YGAA1

VGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1

1

Remarks

(Drawing No.)

YGAA YGAA1

1

(DG12F536H15)

16

1 1 1 1 1

(RG00R045G02)

1

(RG00R048G02)

1 1 2 1 1 1 1

1 1

Wiring

Diagram

Symbol

Recom-

mended

Q,ty

Unit

Price

Amount

55

STRUCTURAL PARTS PUH-P3VGAA.UK PUH-P3VGAA1.UK PUH-P3YGAA.UK PUH-P3YGAA1.UK PU-P3VGAA.UK PU-P3VGAA1.UK PU-P3YGAA.UK PU-P3YGAA1.UK

1 2

3

4

5

6

17

161415

13

No.

Part No. Part Name

1

S70 30L 641 2 3

S70 97W 613 4

S70 E00 614 5

S70 36L 119 6

S70 E02 675 7

S70 97W 130 8 9

10

S70 E02 686

11

S70 30L 655

12

S70 31L 658

13

S70 30L 658

14

S70 E02 682

15

S70 001 699

S70 E10 661

S70 E11 661

16

S70 E02 661

S70 E06 661

17

S70 30L 698

—

— —

7 8 11 12

TOP PANEL F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL-M MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL-1 COVER PANEL-2 REAR PANEL LABEL (MITSUBISHI) SERVICE PANEL SERVICE PANEL SERVICE PANEL SERVICE PANEL REAR GUARD

9 10

Specificatio

(5✕15)

Q,ty/set PUH-P3 .UK VGAA

VGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1 1

1

YGAA YGAA1

1

16

1 1 1 1 1 1 1 1 2 1 1 1 1

1

PU-P3 .UK

VGAA VGAA1

16

1

1 1 1 1 1 1 1 1 2 1 1 1 1

1

(Drawing No.)

YGAA YGAA1

1

(DG12F536H15)

16

1 1 1 1 1

(RG00R045G03)

1

(RG00R048G02)

1 1 2 1 1 1 1

1 1

Remarks

Wiring

Diagram

Symbol

Recommended

Q,ty

Unit

Price

Amount

56

STRUCTURAL PARTS PUH-P4VGAA.UK PUH-P4VGAA1.UK PU-P4VGAA.UK PU-P4VGAA1.UK PUH-P4YGAA.UK PUH-P4YGAA1.UK PU-P4YGAA.UK PU-P4YGAA1.UK

No.

Part No. Part Name

1

S70 30L 641 2 3

S70 98W 613 4

S70 E01 614 5

S70 41L 119 6

S70 E03 675 7

S70 30L 119 8

S70 42L 130 9

10 11

S70 E03 686

12

S70 30L 655

13

S70 31L 658

14

S70 30L 658

15

S70 E03 682

16

S70 001 699

S70 E12 661

S70 E13 661

17

S70 E03 661

S70 E07 661

18

S70 30L 698

1

1 1 1 1 1 1 1 1 1 2 1 1 1 1 1

2

Q,ty/set

YGAA YGAA

1

18

1 1 1 1 1 1 1 1 1 2 1 1 1 1

1

2

13 1824

PU-P4 .UK VGAA

VGAA

1

18

1 1 1 1 1 1 1 1 1 2 1 1 1 1

1

2

(Drawing No.)

YGAA YGAA

1

18

(DG12F536H15) 1 1 1 1 1 1 1

(RG00R045G04) 1

(RG00R048G02) 1 2 1 1 1 1

1 2

17

Remarks

Wiring

Diagram

Symbol

6 16 15

5

8 9 10 11 12 13

Specification

(5✕15)

PUH-P4 .UK

VGAA VGAA

18

—

— —

7

TOP PANEL F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL - L BELL MOUTH MOTOR SUPPORT SEPARATOR ASSY VALVE BED ASSY BASE PANEL HANDLE COVER PANEL-1 COVER PANEL-2 REAR PANEL LABEL (MITSUBISHI) SERVICE PANEL SERVICE PANEL SERVICE PANEL SERVICE PANEL REAR GUARD

Recom-

mended

Q,ty

14

Unit

Price

Amount

57

STRUCTURAL PARTS PUH-P5YGAA.UK PUH-P5YGAA1.UK PUH-P6YGAA.UK PUH-P6YGAA1.UK PU-P5YGAA.UK PU-P5YGAA1.UK PU-P6YGAA.UK PU-P6YGAA1.UK

1 2 3

4 5

19

18

17 16

No.

Part No. Part Name

1

S70 17T 641 2 3

S70 98W 613 4

S70 17T 614 5

S70 41L 119 6

S70 E03 675 7

S70 30L 119 8

S70 42L 130 9

10

S70 A04 529

11 12

S70 E04 686

13

S70 30L 655

14

S70 31L 658

15

S70 30L 658

16

S70 E04 682

17

S70 001 699

S70 E14 661

18

S70 E04 661

19

S70 17T 698

6

TOP PANEL

—

F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL - L BELL MOUTH MOTOR SUPPORT SEPARATOR ASSY ACCUMULATOR DRAIN PAN VALVE BED ASSY BASE PANEL HANDLE COVER PANEL-1 COVER PANEL-2 REAR PANEL LABEL(MITSUBISHI) SERVICE PANEL SERVICE PANEL REAR GUARD

7 14

8

Specification

(5✕15)

10

9

Q,ty/set

PUH-P5,6

YGAA.UK YGAA1.UK

1

18

1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1

2

11

PU-P5,6

YGAA.UK YGAA1.UK

1

18

1 1 1 1 1 1 1 1 1 1 2 1 1 1 1

1 2

12 13

Remarks

(Drawing No.)

(DG12F536H15)

(RG00R046G01)

(RG00R048G03)

Wiring

Diagram

Symbol

Recommended

Q,ty

15

Unit

Price

Amount

58

STRUCTURAL PARTS

PUH-P5YGAA2.UK

PUH-P6YGAA2.UK PU-P5YGAA2.UK

PU-P6YGAA2.UK

1 2 3

4 5

19

18

17 16

Part No. Part Name

No.

1

S70 17T 641

2

S71 000 051

3

S70 98W 613

4

S70 17T 614

5

S70 41L 119

6

S70 E03 675

7

S70 30L 119

8

S70 42L 130

9 10 11 12 13 14 15 16 17

18

19

—

S70 A04 529

— S70 H13 686 S70 30L 655 S70 31L 658 S70 30L 658 S70 E04 682 S70 001 699 S70 H14 661 S70 H15 661 S70 17T 698

6

TOP PANEL F.ST SCREW REAR SUPPORT FRONT SUPPORT BELL MOUTH WIRE GRILL - L BELL MOUTH MOTOR SUPPORT SEPARATOR ASSY ACCUMULATOR DRAIN PAN VALVE BED ASSY BASE PANEL HANDLE COVER PANEL-1 COVER PANEL-2 REAR PANEL LABEL(MITSUBISHI) SERVICE PANEL SERVICE PANEL REAR GUARD

7 14

8

Specification

(5✕15)

11

10

9

Q,ty/set

PUH-P5,6

YGAA2.UK YGAA2.UK

18

1

1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1

2

PU-P5,6

1

18

1 1 1 1 1 1 1 1 1 1 2 1 1 1 1

1 2

12 13

Remarks

(Drawing No.)

(RG00R046G03)

(RG00R048G03)

Wiring

Diagram

Symbol

Recommended

Q,ty

Unit

15

Price

Amount

59

FUNCTIONAL PARTS PUH-P1VGAA.UK PUH-P1VGAA1.UK

26

25

FUSE

22

2324

21

20

1

19

2

18

3

4

17

5

16

6

15

14

13

12

7 8 9 10 11

60

Price

Part No. Part Name SpecificationNo.

Wiring

Diagram

Symbol

Recom-

mended

Q,ty

Unit

Amount

Remarks

Q,ty/set

GAA.UK

GAA1.UK 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1

1 1 1 1 1 1 1 4 1 1

52C TB1 TB2

MF

TH4

MC

CH

LEV

21S4

TH3, TH6

63H O.B

FUSE

C3 C5

S70 249 708 S70 E03 716 S70 E04 716 S70 E03 763 S70 30L 115 S70 30L 097 S70 E16 202 S70 E00 467 S70 E00 413 S70 400 418 S70 061 400 S70 E02 236 S70 E02 440 S70 E01 411 S70 66L 450 S70 E03 405 S70 E03 401 S70 350 242 S70 E01 403 S70 E15 202 S70 E99 408 S70 E00 208 S70 31L 315 S70 520 239 S70 30L 255 S70 E00 723

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN 4 NUT THERMISTOR (DISCHARGE) MUFFLER CHARGE PLUG STOP VALVE(LIQUID) COMPRESSOR CRANKCASE HEATER ACCUMULATOR BALL VALVE STRAINER FILTER DRYER LINEAR EXPANSION VALVE 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) HEAT EXCHANGER HIGH PRESSURE SWITCH OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR COMPRESSOR CAPACITOR

PUH-P1V

S-U12 240V 2P(L,N) 3P(S1,S2,S3) N026P72MT

M8

1/4˝ RE189VHSMT 240V / 30W

1/2˝ #50-12

OFF:3.3MPa ON:2.6MPa

6.3A

2.2+ 440V 30+ 420V

(PART OF BOARD)

61

FUNCTIONAL PARTS PUH-P1.6VGAA.UK PUH-P1.6VGAA1.UK PU-P1.6VGAA.UK PU-P1.6VGAA1.UK

26

25

FUSE

22

2324

21

20

1

19

2

18

3

4

17

5

16

6

15

14

13

12

7 8 9 10 11

62

Part number that is circled is not shown in the figure.

Price

Part No. Part Name SpecificationNo.

Wiring

Diagram

Symbol

Recom-

mended

Q,ty

Unit

Amount

Remarks

Q,ty/set

GAA .UK

GAA1 .UK

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1

1 1 1 1 1 1 1 4 1 1

GAA .UK

GAA1 .UK

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1

1 1 1 1 4 1 1 1

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1

1

1 1 1 1 4 1 1

52C TB1 TB2

MF

TH4

MC

CH

LEV

21S4

TH3, TH6

63H O.B

FUSE

C3 C5

S70 249 708 S70 E03 716 S70 E04 716 S70 E03 763 S70 30L 115 S70 30L 097 S70 E16 202 S70 E00 467 S70 E00 413 S70 200 418 S70 062 400 S70 E02 236 S70 E02 440 S70 E03 411 S70 66L 450 S70 E03 405 S70 E03 401 S70 350 242 S70 E01 403 S70 E15 202 S70 E00 408 S70 E00 208 S70 31L 315 S70 520 239 S70 30L 255 S70 E01 723 S70 30L 450

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN 4 NUT THERMISTOR (DISCHARGE) MUFFLER CHARGE PLUG STOP VALVE(LIQUID) COMPRESSOR CRANKCASE HEATER ACCUMULATOR BALL VALVE STRAINER FILTER DRYER LINEAR EXPANSION VALVE 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) HEAT EXCHANGER HIGH PRESSURE SWITCH OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR COMPRESSOR CAPACITOR STRAINER

S-U12 240V 2P(L,N) 3P(S1,S2,S3) N026P72MT

M8

3/8˝ RE277VHSMT 240V / 30W

5/8˝ #50-12

OFF:3.3MPa ON:2.6MPa

6.3A

2.2+ 440V 40+ 400V #50-9.52

(PART OF BOARD)

PUH-P1.6V

PU-P1.6V

63

FUNCTIONAL PARTS PUH-P1.6YGAA.UK PUH-P1.6YGAA1.UK PU-P1.6YGAA.UK PU-P1.6YGAA1.UK

25

FUSE

2324

2122

20

1

19

2

18

3

4

17

5

16

6

15

14

13

12

7 8 9 10 11

64

Part number that is circled is not shown in the figure.

Price

Part No. Part Name SpecificationNo.

Wining

Diagram

Symbol

Recommended

Q,ty

Unit

Amount

Remarks

Q,ty/set

GAA .UK

GAA1 .UK

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1

1 1 1 1 1 1 1 4 1

GAA .UK

GAA1 .UK

1 1 1 1 1 1 1

2 1 1 1 1 1 1 1 1

1 1 1 1 4 1 1

1 1 1 1 1 1 1

2 1 1 1 1 1 1

1

1 1 1 1 4 1

51C,52C

TB1 TB2

MF

TH4

MC

CH

LEV

21S4

TH3, TH6

63H

O.B

FUSE

C3

S70 250 708 S70 E03 716 S70 E04 716 S70 E03 763 S70 30L 115 S70 30L 097 S70 E16 202 S70 E00 467 S70 E00 413 S70 200 418 S70 063 400 S70 E02 236 S70 E02 440 S70 E03 411 S70 66L 450 S70 E03 405 S70 E03 401 S70 350 242 S70 E01 403 S70 E15 202 S70 E00 408 S70 E00 208 S70 32L 315 S70 520 239 S70 30L 255 S70 30L 450

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN 4 NUT THERMISTOR (DISCHARGE) MUFFLER CHARGE PLUG STOP VALVE(LIQUID) COMPRESSOR CRANKCASE HEATER ACCUMULATOR BALL VALVE STRAINER FILTER DRYER LINEAR EXPANSION VALVE 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) HEAT EXCHANGER HIGH PRESSURE SWITCH OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR STRAINER

PUH-P1.6Y

PU-P1.6Y

MSO-N11 4P(L1,L2,L3,N) 3P(S1,S2,S3) N026P72MT

M8

3/8˝ RE277YFKM 240V / 38W

5/8˝ #50-12

OFF:3.3MPa ON:2.6MPa

6.3A

2.2+ 440V #50-9.52

(PART OF BOARD)

65

FUNCTIONAL PARTS PUH-P2VGAA.UK PUH-P2VGAA1.UK PU-P2VGAA.UK PU-P2VGAA1.UK

1

FUSE

21222326 2425

20

2

19 18

3 4

17

5

16

6

15

14

13

12

7 8 9 10 11

66

Part No. Part Name SpecificationNo.

Wiring

Diagram

Symbol

Recommended

Q,ty

Unit

Amount

Remarks

Q,ty/set

GAA.UK GAA1.UK GAA.UK GAA1.UK S-N18EX 2P(L,N) 3P(S1,S2,S3) N026P72MT

M8

3/8˝ NE36VMJMT 240V / 38W

5/8˝ #50-16

OFF:3.3MPa ON:2.6MPa

6.3A

2.2+ ✕ 440V 50+ ✕ 420V #50-9.52

(PART OF BOARD)

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1

1 1 1 1 1 1 1 1 2 1 1 1 1 1 1

1 1 1 1 1 1 1 4 1 1

1 1 1 1 1 1 1

2 1 1 1 1 1 1 1

1 1 1 1 1 4 1 1 1

1 1 1 1 1 1 1

2 1 1 1 1 1 1

1 1 1 1 1 4 1 1

52C TB1 TB2

MF

TH4

MC

CH

21S4

TH3, TH6

LEV

63H O.B

FUSE

C3 C5

S70 330 708 S70 E03 716 S70 E04 716 S70 E03 763 S70 30L 115 S70 30L 097 S70 E16 202 S70 36L 467 S70 E00 413 S70 300 418 S70 064 400 S70 E04 236 S70 E04 440 S70 E04 411 S70 36L 450 S70 E03 405 S70 350 242 S70 A00 403 S70 E15 202 S70 E02 401 S70 E02 408 S70 E00 208 S70 31L 315 S70 520 239 S70 30L 255 S70 100 723 S70 30L 450

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN 4 NUT

THERMISTOR (DISCHARGE)

MUFFLER CHARGE PLUG STOP VALVE (LIQUID) COMPRESSOR CRANKCASE HEATER ACCUMULATOR BALL VALVE STRAINER FILTER DRYER 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING)

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

LINEAR EXPANSION VALVE HEAT EXCHANGER HIGH PRESSURE SWITCH OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR COMPRESSOR CAPACITOR STRAINER

PUH-P2V PU-P2V

Price

Part number that is circled is not shown in the figure.

67

FUNCTIONAL PARTS PUH-P2.5VGAA.UK PUH-P2.5VGAA1.UK PU-P2.5VGAA.UK PU-P2.5VGAA1.UK

1

FUSE

21222326 2425

20

2

19 18

3 4

17

5

16

6

15

14

13

12

7 8 9 10 11

68

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

S70 330 708

1

S70 E03 716

2

S70 E04 716

3

S70 E03 763

4

S70 30L 115

5

S70 30L 097

6

S70 E16 202

7

S70 36L 467

8

S70 E00 413

9

S70 300 418

10

S70 066 400

11

S70 E04 236

12

S70 E03 440

13

S70 E04 411

14

S70 36L 450

15

S70 E03 405

16

S70 350 242

17

S70 A00 403

18

S70 E15 202

19

S70 E02 401

20

S70 E01 408

21

S70 E00 208

22

S70 31L 315

23

S70 520 239

24

S70 30L 255

25

S70 869 723

26

S70 30L 450

27

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR

S-N18EX 2P(L,N) 3P(S1,S2,S3)

N026P72MT PROPELLER FAN 4 NUT

M8

THERMISTOR (DISCHARGE)

MUFFLER CHARGE PLUG STOP VALVE (LIQUID) COMPRESSOR CRANKCASE HEATER

3/8˝

NE41VMJMT

240V / 38W ACCUMULATOR BALL VALVE STRAINER

5/8˝

#50-16 FILTER DRYER 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING)

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

LINEAR EXPANSION VALVE HEAT EXCHANGER HIGH PRESSURE SWITCH

OFF:3.3MPa ON:2.6MPa OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR COMPRESSOR CAPACITOR STRAINER

6.3A

2.2+ ✕ 440V

45+ ✕ 440V

#50-9.52

Q,ty/set

PUH-P2.5V PU-P2.5V

GAA.UK GAA1.UK GAA.UK GAA1.UK

1

2

1

1 1 1 1 1 1 1 1 1 4 1 1 1

1 1 1 1

1

4

1

Wiring

Recom-

Diagram

Remarks

Symbol

mended

52C TB1 TB2

MF

TH4

MC CH

21S4

TH3, TH6

LEV

63H

O.B

(PART OF BOARD)

FUSE

C3 C5

Q,ty

Unit

Price

Amount

69

FUNCTIONAL PARTS PUH-P3VGAA.UK PUH-P3VGAA1.UK PU-P3VGAA.UK PU-P3VGAA1.UK

1

FUSE

21222326 2425

20

2

19 18

3 4

17

5

16

6

15

14

13

12

7 8 9 10 11

70

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

S70 330 708

1

S70 E03 716

2

S70 E04 716

3

S70 E03 763

4

S70 30L 115

5

S70 30L 097

6

S70 E16 202

7

S70 36L 467

8

S70 E00 413

9

S70 300 418

10

S70 068 400

11

S70 E04 236

12

S70 E03 440

13

S70 E04 411

14

S70 36L 450

15

S70 E03 405

16

S70 350 242

17

S70 A00 403

18

S70 E15 202

19

S70 E02 401

20

S70 E03 408

21

S70 E00 208

22

S70 31L 315

23

S70 520 239

24

S70 30L 255

25

S70 976 723

26

S70 30L 450

27

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR PROPELLER FAN 4 NUT

THERMISTOR (DISCHARGE)

MUFFLER CHARGE PLUG STOP VALVE (LIQUID) COMPRESSOR CRANKCASE HEATER ACCUMULATOR BALL VALVE STRAINER FILTER DRYER 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING)

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

LINEAR EXPANSION VALVE HEAT EXCHANGER HIGH PRESSURE SWITCH OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR COMPRESSOR CAPACITOR STRAINER

S-N18EX 2P(L,N) 3P(S1,S2,S3) N026P72MT

M8

3/8˝ NE52VNJMT 240V / 38W

5/8˝ #50-16

OFF:3.3MPa ON:2.6MPa

6.3A

2.2+ ✕ 440V 60+ ✕ 450V #50-9.52

Q,ty/set

PUH-P3V PU-P3V

GAA.UK GAA1.UK GAA.UK GAA1.UK

1

2

1

1 1 1 1 1 1 1 1 1 4 1 1 1

1 1 1 1

1

4

1

Wiring

Remarks

Diagram Symbol

52C TB1 TB2

MF

TH4

MC CH

21S4

TH3, TH6

LEV

63H O.B

(PART OF BOARD)

FUSE

C3 C5

Recom-

mended

Q,ty

Unit

Price

Amount

71

FUNCTIONAL PARTS PUH-P2YGAA.UK PUH-P2YGAA1.UK PU-P2YGAA.UK PU-P2YGAA1.UK

1

FUSE

2122232425

20

2

3 4

19 18

17

5

16

6

15

14

13

12

7 8 9 10 11

72

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 332 708

2

S70 E10 716

3

S70 E04 716

4

S70 E03 763

5

S70 30L 115

6

S70 30L 097

7

S70 E16 202

8

S70 36L 467

9

S70 E00 413

10

S70 300 418

11

S70 065 400

12

S70 E04 236

13

S70 E04 440

14

S70 E04 411

15

S70 36L 450

16

S70 E03 405

17

S70 350 242

18

S70 A00 403

19

S70 E15 202

20

S70 E02 401

21

S70 E02 408

22

S70 E00 208

23

S70 32L 315

24

S70 520 239

25

S70 30L 255

26

S70 30L 450

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR

MSO-N11 4P(L1,L2,L3,N) 3P(S1,S2,S3)

N026P72MT PROPELLER FAN 4 NUT

M8

THERMISTOR (DISCHARGE)

MUFFLER CHARGE PLUG STOP VALVE (LIQUID) COMPRESSOR CRANKCASE HEATER

3/8˝

NE36YEKMT

240V 38W ACCUMULATOR BALL VALVE STRAINER

5/8˝

#50-16 FILTER DRYER 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING)

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

LINEAR EXPANSION VALVE HEAT EXCHANGER HIGH PRESSURE SWITCH

OFF:3.3MPa ON:2.6MPa OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR STRAINER

6.3A

2.2+ ✕ 440V

#50-9.52

Q,ty/set

PUH-P2Y PU-P2Y

GAA.UK GAA1.UK GAA.UK GAA1.UK

1

2

1

1 1 1

1 1

1 4

4 1

1 1

1

2

1

1 1

1

4

1

1 1

Wiring

Recom-

Diagram

Remarks

Symbol

mended

51C,52C

TB1 TB2

MF

TH4

MC

CH

21S4

TH3, TH6

LEV

63H

O.B

(PART OF BOARD)

FUSE

C3

Q,ty

Unit

Price

Amount

73

FUNCTIONAL PARTS PUH-P2.5YGAA.UK PUH-P2.5YGAA1.UK PU-P2.5YGAA.UK PU-P2.5YGAA1.UK

1

FUSE

2122232425

20

2

3 4

19 18

17

5

16

6

15

14

13

12

7 8 9 10 11

74

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 333 708

2

S70 E10 716

3

S70 E04 716

4

S70 E03 763

5

S70 30L 115

6

S70 30L 097

7

S70 E16 202

8

S70 36L 467

9

S70 E00 413

10

S70 300 418

11

S70 067 400

12

S70 E04 236

13

S70 E03 440

14

S70 E04 411

15

S70 36L 450

16

S70 E03 405

17

S70 350 242

18

S70 A00 403

19

S70 E15 202

20

S70 E02 401

21

S70 E01 408

22

S70 E00 208

23

S70 32L 315

24

S70 520 239

25

S70 30L 255

26

S70 30L 450

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR

MSO-N11 4P(L1,L2,L3,N) 3P(S1,S2,S3)

N026P72MT PROPELLER FAN 4 NUT

M8

THERMISTOR (DISCHARGE)

MUFFLER CHARGE PLUG STOP VALVE (LIQUID) COMPRESSOR CRANKCASE HEATER

3/8˝

NE41YEKMT

240V / 38W ACCUMULATOR BALL VALVE STRAINER

5/8˝

#50-16 FILTER DRYER 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING)

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

LINEAR EXPANSION VALVE HEAT EXCHANGER HIGH PRESSURE SWITCH

OFF:3.3MPa ON:2.6MPa OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR STRAINER

6.3A

2.2+ ✕ 440V

#50-9.52

Q,ty/set

PUH-P2.5Y PU-P2.5Y

GAA.UK

GAA1.UK

GAA.UK

GAA1.UK

1

2

1

1 1 1 1 1 1 1 1 1 4 1 1

1

1 1 1

1

4

1

Remarks

1 1 1 1 1 1 1

2 1 1 1 1 1 1

1 1 1 1 1

(PART OF BOARD)

4 1

Wiring

Recom-

Diagram

mended

Symbol

51C,52C

TB1 TB2

MF

TH4

MC

CH

21S4

TH3, TH6

LEV

63H

O.B

FUSE

C3

Q,ty

Unit

Price

Amount

75

FUNCTIONAL PARTS PUH-P3YGAA.UK PUH-P3YGAA1.UK PU-P3YGAA.UK PU-P3YGAA1.UK

1

FUSE

2122232425

20

2

3 4

19 18

17

5

16

6

15

14

13

12

7 8 9 10 11

76

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 331 708

2

S70 E10 716

3

S70 E04 716

4

S70 E03 763

5

S70 30L 115

6

S70 30L 097

7

S70 E16 202

8

S70 36L 467

9

S70 E00 413

10

S70 300 418

11

S70 069 400

12

S70 E04 236

13

S70 E03 440

14

S70 E04 411

15

S70 36L 450

16

S70 E03 405

17

S70 350 242

18

S70 A00 403

19

S70 E15 202

20

S70 E02 401

21

S70 E03 408

22

S70 E00 208

23

S70 32L 315

24

S70 520 239

25

S70 30L 255

26

S70 30L 450

CONTACTOR TERMINAL BLOCK TERMINAL BLOCK OUTDOOR FAN MOTOR

MSO-N11 4P(L1,L2,L3,N) 3P(S1,S2,S3)

N026P72MT PROPELLER FAN 4 NUT

M8

THERMISTOR (DISCHARGE)

MUFFLER CHARGE PLUG STOP VALVE (LIQUID) COMPRESSOR CRANKCASE HEATER

3/8˝

NE52YDKMT

240V / 38W ACCUMULATOR BALL VALVE STRAINER

5/8˝

#50-16 FILTER DRYER 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING)

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

LINEAR EXPANSION VALVE HEAT EXCHANGER HIGH PRESSURE SWITCH

OFF:3.3MPa ON:2.6MPa OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR STRAINER

6.3A

2.2+ ✕ 440V

#50-9.52

Q,ty/set

PUH-P3Y PU-P3Y

GAA.UK GAA1.UK GAA.UK GAA1.UK

1

2

1

1 1 1

1 1

1 4

4 1

1 1

1

2

1

1 1

1

4

1

1 1

Wiring

Recom-

Diagram

Remarks

Symbol

mended

51C,52C

TB1 TB2

MF

TH4

MC

CH

21S4

TH3, TH6

LEV

63H

O.B

(PART OF BOARD)

FUSE

C3

Q,ty

Unit

Price

Amount

77

FUNCTIONAL PARTS PUH-P4VGAA.UK PUH-P4VGAA1.UK PU-P4VGAA.UK PU-P4VGAA1.UK

29

1

2

27 2628 2425

FUSE

23

19

22

21

20

19

3

18 17

4

16 15

14

13

12

5

7 9 111086

78

Part number that are circled are not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 E03 763

2

S70 30L 115

3

S70 30L 097

4

S70 E05 408

5

S70 E04 763

6

S70 E00 208

7

S70 42L 467

8

S70 E18 202

9

S70 E00 413

10

S70 071 400

11

S70 300 418

12

S70 E05 236

13

S70 E05 411

14

S70 E05 440

15

S70 42L 450

16

S70 E03 405

17

S70 E01 425

18

S70 E02 425

19

S70 E14 202

20

S70 E05 401

21

S70 350 242

22

S70 260 403

23

S70 31L 315

24

S70 520 239

25

S70 30L 255

26

S70 E04 716

27

S70 E03 716

28

S70 330 708

29

S70 E04 408

30

S70 30L 450

31

S70 976 723

OUTDOOR FAN MOTOR

N026P72MT PROPELLER FAN 4 NUT

M8 HEAT EXCHANGER OUTDOOR FAN MOTOR HIGH PRESSURE SWITCH

N02A672MT

OFF:3.3MPa ON:2.6MPa MUFFLER THERMISTOR (DISCHARGE) CHARGE PLUG COMPRESSOR STOP VALVE (LIQUID) CRANKCASE HEATER BALL VALVE

NE56VNJMT

3/8˝

240V / 38W

3/4˝ ACCUMULATOR STRAINER

#50-19.1 FILTER DRYER CAPILLARY TUBE CAPILLARY TUBE

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

[4.0 ✕ [3.0 ✕ 350mm

LINEAR EXPANSION VALVE 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR

6.3A

2.2+ ✕ 440V

3P(S1,S2,S3)

2P(L,N)

S-N18EX HEAT EXCHANGER STRAINER COMPRESSOR CAPACITOR

#50-9.52

60+ ✕ 450V

Q,ty/set

PUH-P4V PU-P4V

GAA.UK GAA1.UK GAA1.UKGAA.UK

1

2

1

2

1

1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1

1 1

1

1 1 1

1

4

2

1

1 1

Remarks

1 2 2 1 1 1

1 2 1 1 1 1 1 1

1 1 1 1

1 4

(PART OF BOARD) 2 1 1 1 1

Recom-

Wiring

mended

Diagram Symbol

MF

63H

TH4

MC

CH

TH3, TH6

LEV

21S4

O.B

FUSE

C3, C4

TB2 TB1 52C

C5

Q,ty

Unit

Price

Amount

79

FUNCTIONAL PARTS PUH-P4YGAA.UK PUH-P4YGAA1.UK PU-P4YGAA.UK PU-P4YGAA1.UK

29

1

2

27 2628 2425

FUSE

23

19

22

21

20

19

3

18 17

4

16 15

14

13

12

5

7 9 111086

80

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 E03 763

2

S70 30L 115

3

S70 30L 097

4

S70 E05 408

5

S70 E04 763

6

S70 E00 208

7

S70 42L 467

8

S70 E18 202

9

S70 E00 413

10

S70 070 400

11

S70 300 418

12

S70 E05 236

13

S70 E05 411

14

S70 E05 440

15

S70 42L 450

16

S70 E03 405

17

S70 E01 425

18

S70 E02 425

19

S70 E14 202

20

S70 E05 401

21

S70 350 242

22

S70 260 403

23

S70 32L 315

24

S70 520 239

25

S70 30L 255

26

S70 E04 716

27

S70 E10 716

28

S70 331 708

29

S70 E04 408

30

S70 30L 450

OUTDOOR FAN MOTOR

N026P72MT PROPELLER FAN 4 NUT

M8 HEAT EXCHANGER OUTDOOR FAN MOTOR HIGH PRESSURE SWITCH

N02A672MT

OFF:3.3MPa ON:2.6MPa MUFFLER THERMISTOR (DISCHARGE) CHARGE PLUG COMPRESSOR STOP VALVE (LIQUID) CRANKCASE HEATER BALL VALVE

NE56YDKMT

3/8˝

240V / 38W

3/4˝ ACCUMULATOR STRAINER

#50-19.1 FILTER DRYER CAPILLARY TUBE CAPILLARY TUBE

THERMISTOR( LIQUID , CONDENSER / EVAPORATOR )

[4.0 ✕ [3.0 ✕ 350mm

LINEAR EXPANSION VALVE 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) OUTDOOR CONTROLLER BOARD FUSE OUTDOOR FAN CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR

6.3A

2.2+ ✕ 440V

3P(S1,S2,S3)

4P(L1,L2,L3,N)

MSO-N11 HEAT EXCHANGER STRAINER

#50-9.52

Q,ty/set

PUH-P4Y PU-P4Y

GAA.UK GAA1.UK GAA1.UKGAA.UK

1

2

1

2

1

1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1

1 1

1

1 1 1

1

4

2

1

Remarks

1 2 2 1 1 1

1 2 1 1 1 1 1 1

1 1 1 1

1 4

(PART OF BOARD) 2 1 1 1 1

Recom-

Wining

mended

Diagram

Symbol

MF

63H

TH4

MC

CH

TH3, TH6

LEV

21S4

O.B

FUSE

C3, C4

TB2 TB1

51C, 52C

Q,ty

Unit

Price

Amount

81

FUNCTIONAL PARTS PUH-P5YGAA.UK PUH-P5YGAA1.UK PU-P5YGAA.UK PU-P5YGAA1.UK

33

32 2931

1

30

FUSE

28 27

12

26

25

24

2

23 22

21 20 19

18

3

17 16

4

15 14

13 12

11

5

7

6 8

82

9

10

Part No. Part Name SpecificationNo.

Wiring

Diagram

Symbol

Recommended

Q,ty

Price

Unit

Amount

Remarks

Q,ty/set

PUH-P5Y PU-P5Y

GAA.UK GAA1.UK GAA.UK GAA1.UK 1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1 1 1

1 2 2 1 1 1 1 1 1 1 1 1 1

1 1

1 1 1

1 1 1 4 2 1 1 1 1 1 1 1 1

1 2 2 1 1 1 1 1 1 1 1 1 1

1 1

1 1 1

1 1 1 4 2 1 1 1 1 1 1 1 1

MF

TH4

LEV

MC

CH

TH3, TH6

63H

21S4

SV

O.B

FUSE

C3, C4

TB2 TB1

51C, 52C

S70 E03 763 S70 30L 115 S70 30L 097 S70 E07 408 S70 E04 763 S70 E19 202 S70 E06 401 S70 080 400 S70 300 418 S70 E05 411 S70 E01 236 S70 E17 202 S70 42L 450 S70 42L 467 S70 E00 208 S70 E01 413 S70 251 242 S70 E02 403 S70 E03 405 S70 E05 425 S70 E06 425 S70 E03 425 S70 A14 428 S70 351 242 S70 E06 440 S70 E00 413 S70 32L 315 S70 520 239 S70 17T 255 S70 E04 716 S70 E10 716 S70 334 708 S70 E06 408 S70 30L 450 S70 516 495 S70 516 496 S70 516 497

OUTDOOR FAN MOTOR PROPELLER FAN 4 NUT HEAT EXCHANGER OUTDOOR FAN MOTOR THERMISTOR (DISCHARGE) LINEAR EXPANSION VALVE COMPRESSOR (WITH CONVERSION KIT) STOP VALVE (LIQUID) BALL VALVE CRANKCASE HEATER THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) STRAINER MUFFLER HIGH PRESSURE SWITCH CHARGE PLUG 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) FILTER DRYER CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE BYPASS VALVE BYPASS VALVE SOLENOID COIL ACCUMULATOR CHARGE PLUG OUTDOOR CONTROLLER BOARD FUSE FAN MOTOR CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR HEAT EXCHANGER STRAINER ACOCSTIC COMPRESSOR CAP ACOCSTIC COMPRESSOR BASE ACOCSTIC COMPRESSOR JACKET

N026P72MT

M8

N02A672MT

ZR61KCW-TFD-522 3/8" 3/4" 240V / 38W

#50-19.1

OFF:3.3MPa ON:2.6MPa

[4.0 ✕ [3.0 ✕ 200mm [4.0 ✕ [3.0 ✕ 200mm [4.0 ✕ [2.0 ✕ 400mm

6.3A

3.5+ ✕ 440V 3P(S1,S2,S3) 4P(L1,L2,L3,N) MSO-N20

#50-9.52

(PART OF BOARD)

W

COMPRESSOR COVERSION KIT (TFD-230) is packaged with compressor ZR61KCE-TFD-522 which Parts No. is S70 080 400. COMPRESSOR CONVERSION KIT (TFD-230) is necessary only for replacing faston type COMPRESSOR ZR61KCE-TFD-230 with screw type COMPRESSOR ZR61KCW-TFD-522.

W

Part number that are circled are not shown in the figure.

83

FUNCTIONAL PARTS PUH-P5YGAA2.UK PU-P5YGAA2.UK

1

33

32 2931

30

FUSE

28 27

12

26

25 24

23

2

22 21

20 19

18

3

17 16

4

15 14

13 12

11

5

7

6 8

84

9

10

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 E03 763

2

S70 30L 115

3

S70 30L 097

4

S70 E07 408

5

S70 E04 763

6

S70 E19 202

7

S70 E06 401

8

S70 H10 400

9

S70 300 418

10

S70 E05 411

11

S70 H40 236

12

S70 E17 202

13

S70 42L 450

14

S70 42H 467

15

S70 E00 208

16

S70 E01 413

17

S70 251 242

18

S70 E02 403

19

S70 E05 425

20

S70 E06 425

21

S70 E03 425

22

S70 A14 428

23

S70 351 242

24

S70 H20 209

25

S70 E06 440

26

S70 E00 413

27

S70 33H 315

28

S70 520 239

29

S70 17T 255

30

S70 E04 716

31

S70 E10 716

32

S70 334 708

33

S70 H12 408

34

S70 30L 450

35

S70 H30 450

OUTDOOR FAN MOTOR

N026P72MT PROPELLER FAN 4 DOME CAP NUT

M8 HEAT EXCHANGER (UNDER) OUTDOOR FAN MOTOR

N02A672MT THERMISTOR (DISCHARGE) LINEAR EXPANSION VALVE COMPRESSOR STOP VALVE (LIQUID) BALL VALVE CRANKCASE HEATER

BE82YADMT

3/8"

3/4"

240V / 38W THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) STRAINER

#50-19.1 MUFFLER HIGH PRESSURE SWITCH

OFF:3.3MPa

ON :2.6MPa

CHARGE PLUG 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE

[4.0 ✕ [3.0 ✕ 200mm

[4.0 ✕ [2.0 ✕ 400mm

BYPASS VALVE BYPASS VALVE SOLENOID COIL LOW PRESSURE SWITCH

OFF:-0.03MPa

ON :0.05MPa

ACCUMULATOR CHARGE PLUG OUTDOOR CONTROLLER BOARD FUSE FAN MOTOR CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR

6.3A

3.5+ ✕ 440V

3P(S1,S2,S3)

4P(L1,L2,L3,N)

MSO-N20 HEAT EXCHANGER (TOP)

STRAINER

#50-9.52 STRAINER ASSY

Q,ty/set

PUH-P5 YGAA2.UK

1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1

PU-P5 YGAA2.UK

1 2 2 1 1 1 1 1 1 1 1 1 1

1 1

1 1 1 1 4 2 1 1 1 1 1 1

Wiring

Remarks

Diagram

Symbol

MF

MF TH4 LEV

MC

CH

TH3, TH6

63H

21S4

SV 63L

O.B

(PART OF BOARD)

FUSE C3, C4

TB2 TB1

51C, 52C

Recommended

Q,ty

Unit

Price

Amount

85

FUNCTIONAL PARTS PUH-P6YGAA.UK PUH-P6YGAA1.UK PU-P6YGAA.UK PU-P6YGAA1.UK

33

32 2931

1

30

FUSE

28 27

12

26

25

24

2

23 22

21 20 19

18

3

17 16

4

15 14

13 12

5

7

6 8

86

11

9

10

Part number that are circled are not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 E03 763

2

S70 30L 115

3

S70 30L 097

4

S70 E07 408

5

S70 E04 763

6

S70 E19 202

7

S70 E06 401

8

S70 081 400

9

S70 300 418

10

S70 E05 411

11

S70 E01 236

12

S70 E17 202

13

S70 42L 450

14

S70 42L 467

15

S70 E00 208

16

S70 E01 413

17

S70 251 242

18

S70 E02 403

19

S70 E03 405

20

S70 E05 425

21

S70 E06 425

22

S70 E04 425

23

S70 A14 428

24

S70 351 242

25

S70 E06 440

26

S70 E00 413

27

S70 32L 315

28

S70 520 239

29

S70 17T 255

30

S70 E04 716

31

S70 E10 716

32

S70 334 708

33

S70 E06 408

34

S70 30L 450

35

S70 516 495

36

S70 516 496

37

S70 516 497

OUTDOOR FAN MOTOR

N026P72MT PROPELLER FAN 4 NUT

M8 HEAT EXCHANGER OUTDOOR FAN MOTOR

N02A672MT THERMISTOR (DISCHARGE) LINEAR EXPANSION VALVE COMPRESSOR STOP VALVE (LIQUID) BALL VALVE CRANKCASE HEATER

ZR72KCW-TFD-522

3/8"

3/4"

240V / 38W THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) STRAINER

#50-19.1 MUFFLER HIGH PRESSURE SWITCH

OFF:3.3MPa ON:2.6MPa CHARGE PLUG 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) FILTER DRYER CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE

[4.0 ✕ [3.0 ✕ 200mm

[4.0 ✕ [3.0 ✕ 450mm

BYPASS VALVE BYPASS VALVE SOLENOID COIL ACCUMULATOR CHARGE PLUG OUTDOOR CONTROLLER BOARD FUSE FAN MOTOR CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR

6.3A

3.5+ ✕ 440V

3P(S1,S2,S3)

4P(L1,L2,L3,N)

MSO-N20 HEAT EXCHANGER

STRAINER

#50-9.52 ACOCSTIC COMPRESSOR CAP

ACOCSTIC COMPRESSOR BASE ACOCSTIC COMPRESSOR JACKET

Q,ty/set

PUH-P6Y PU-P6Y

GAA.UK GAA.UKGAA1.UK GAA1.UK

1

2

1

4

2

1

Wiring

Remarks

Diagram

Symbol

MF

MF TH4 LEV

MC

CH

TH3, TH6

63H

21S4

SV

O.B

(PART OF BOARD)

FUSE

C3, C4

TB2 TB1

51C, 52C

Recom-

mended

Q,ty

Unit

Price

Amount

87

FUNCTIONAL PARTS PUH-P6YGAA2.UK PU-P6YGAA2.UK

1

33

32 2931

30

FUSE

28 27

12

26

25 24

23

2

22 21

20 19

18

3

17 16

4

15 14

13 12

11

5

7

6 8

88

9

10

Part number that is circled is not shown in the figure.

Part No. Part Name SpecificationNo.

1

S70 E03 763

2

S70 30L 115

3

S70 30L 097

4

S70 E07 408

5

S70 E04 763

6

S70 E19 202

7

S70 E06 401

8

S70 H60 400

9

S70 300 418

10

S70 E05 411

11

S70 H40 236

12

S70 E17 202

13

S70 42L 450

14

S70 42H 467

15

S70 E00 208

16

S70 E01 413

17

S70 251 242

18

S70 E02 403

19

S70 E05 425

20

S70 E06 425

21

S70 E04 425

22

S70 A14 428

23

S70 351 242

24

S70 H20 209

25

S70 E06 440

26

S70 E00 413

27

S70 33H 315

28

S70 520 239

29

S70 17T 255

30

S70 E04 716

31

S70 E10 716

32

S70 334 708

33

S70 H12 408

34

S70 30L 450

35

S70 H30 450

OUTDOOR FAN MOTOR

N026P72MT PROPELLER FAN 4 DOME CAP NUT

M8 HEAT EXCHANGER (UNDER) OUTDOOR FAN MOTOR

N02A672MT THERMISTOR (DISCHARGE) LINEAR EXPANSION VALVE COMPRESSOR STOP VALVE (LIQUID) BALL VALVE CRANKCASE HEATER

BE96YADMT

3/8"

3/4"

240V / 38W THERMISTOR ( LIQUID , CONDENSER / EVAPORATOR ) STRAINER

#50-19.1 MUFFLER HIGH PRESSURE SWITCH

OFF:3.3MPa

ON :2.6MPa

CHARGE PLUG 4-WAY VALVE SOLENOID COIL 4-WAY VALVE (REVERSING) CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE

[4.0 ✕ [3.0 ✕ 200mm

[4.0 ✕ [3.0 ✕ 450mm

BYPASS VALVE BYPASS VALVE SOLENOID COIL LOW PRESSURE SWITCH

OFF:-0.03MPa

ON :0.05MPa

ACCUMULATOR CHARGE PLUG OUTDOOR CONTROLLER BOARD FUSE FAN MOTOR CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR

6.3A

3.5+ ✕ 440V

3P(S1,S2,S3)

4P(L1,L2,L3,N)

MSO-N20 HEAT EXCHANGER (TOP) STRAINER

#50-9.52 STRAINER ASSY

PUH-P6 YGAA

1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 2 1 1 1 1 1 1

Q,ty/set

2.UK

PU-P6 YGAA2.UK

1 2 2 1 1 1 1 1 1 1 1 1 1

1 1

1 1 1 1 4 2 1 1 1 1 1 1

Wiring

Remarks

Diagram

Symbol

MF

MF TH4 LEV

MC

CH

TH3, TH6

63H

21S4

SV 63L

O.B

(PART OF BOARD)

FUSE C3, C4

TB2 TB1

51C, 52C

Recommended

Q,ty

Unit

Price

Amount

89

14 OPTIONAL PARTS

14-1. DRAIN SOCKET

Part No.

Applied models

14-2. AIR OUTLET GUIDE

Part No.

Applied models

w PU/PUH-P4, P5, P6• GAA needs two piece.

14-3. DRAIN PAN

Part No.

Applied models

PU/PUH-P1, P1.6, P2, P2.5, P3, P4 • GAA

14-4. A / M-NET ADAPTER

Part No.

Applied models

PAC-SF16DP-E

PAC-SF37DS-E

PU/PUH-P • GAA

PAC-SF08SG-E

PU/PUH-P • GAA

PAC-SF17DP-E

PU/PUH-P5, P6YGAA

PAC-SF48MA-E

PU/PUH-P • GAA

HEAD OFFICE : MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU TOKYO 100-8310, JAPAN

cCopyright 2001 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in Feb. 2005. No.OC261 REVISED EDITION-D PDF 8 Distributed in Feb. 2005. No.OC261 REVISED EDITION-C PDF 8 Distributed in Feb. 2003. No.OC261 REVISED EDITION-B 36 Distributed in Jul. 2002. No.OC261 REVISED EDITION-A 247 Distributed in Sep. 2001. No.OC261 250 Made in Japan.

New publication, effective Feb. 2005 Specifications subject to change without notice.

Mitsubishi PU-P1.6YGAA, PUH-P1.6VGAA, PUH-P2VGAA, PU-P2VGAA, PUH-P2YGAA Technical & Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual