Mitsubishi OC261b Service Manual

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

TECHNICAL & SERVICE MANUAL

R407C

Outdoor unit [model names]

No.OC261

REVISED EDITION-B

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

Service Ref. is on page 2.

Revision:

• [PUH-5, 6YGAA1.UK PU-5, 6YGAA1.UK]

TECHNICAL CHANGES, SPECIFICATIONS, DATAand PARTS LIST have been partially modified. COMPRESSOR CONVERSION KIT(TFD-230) has been added to the PARTS LIST(page 69).

• Please void OC261 REVISED EDITION-A.

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·····························································15

7. OUTLINES AND DIMENSIONS····················18

8. WIRING DIAGRAM·······································22

9. WIRING SPECIFICATIONS··························26

10.

REFRIGERANT SYSTEM DIAGRAM

11. TROUBLESHOOTING···································31

12. DISASSEMBLY PROCEDURE ·····················36

13. PARTS LIST··················································40

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

··············27

···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

2

1 TECHNICAL CHANGES

(REVISED EDITION-A) PUH-P1, 1.6, 2, 2.5, 3, 4VGAA.UK ➔ PUH-P1, 1.6, 2, 2.5, 3, 4VGAA1.UK

PUH-P1.6, 2, 2.5, 3, 4YGAA.UK ➔ PUH-P1.6, 2, 2.5, 3, 4YGAA PU-P1.6, 2, 2.5, 3, 4VGAA.UK ➔ PU-P1.6, 2, 2.5, 3, 4VGAA1.UK PU-P1.6, 2, 2.5, 3, 4YGAA.UK ➔ PU-P1.6, 2, 2.5, 3, 4YGAA

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

(REVISED EDITION-A) PUH-P1, 1.6, 2, 2.5, 3, 4VGAA.UK ➔ PUH-P1, 1.6, 2, 2.5, 3, 4VGAA

PUH-P1.6, 2, 2.5, 3, 4, 5, 6YGAA.UK ➔ PUH-P1.6, 2, 2.5, 3, 4, 5, 6YGAA PU-P1.6, 2, 2.5, 3, 4VGAA.UK ➔ PU-P1.6, 2, 2.5, 3, 4VGAA1.UK PU-P1.6, 2, 2.5, 3, 4, 5, 6YGAA.UK ➔ PU-P1.6, 2, 2.5, 3, 4, 5, 6YGAA1.UK

● Microcomputer of Outdoor Controller Board has changed since Filter Drier is not used.

(The limit of discharging temperature has been added.)

(REVISED EDITION-A) PUH-P5YGAA.UK ➔ PUH-P5YGAA

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

1.UK

Screw type.

1.UK

(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

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

Heat pump type

Outdoor unit

PUH-P • GAA.UK PUH-P • GAA

1.UK

Cooling only type

PU-P • GAA.UK PU-P • GAA1.UK

PEHD-P·

EAH

PCH-P·GAH

1

PKH-P·GALH

1

PKH-P·FALH

2

PSH-P·GAH

1

PLH-P·KAH

1

.UK

PLH-P·AAH

1

.UK

PEAD-P·

EA

PCA-P·GA

1

PKA-P·GAL

1

PKA-P·FAL

2

PSA-P·GA

1

PLA-P·KA1.UK PLA-P·AA1.UK PMH-P·BA

1

PMH-P·BA

2

PCA-P·HA

MEE 01K048 OC182 OC176 OC175 OC212 OC235 OC236 MEE 01K048 OC182 OC176 OC175 OC212 OC240 OC241 OC238 OC279 OC289

Y

— — — — — — —

— —

—

— — —

Y

— — — — — — —

— —

—

— —

Y

— — — — — — —

—

— — —

Y

— — — — — — —

—

— —

V

— — — — — — —

—

— —

Y

— — — — — — —

—

— — — —

V

— — — — — — —

— —

— — — —

V

— — — — — — —

—

— —

— — — —

Y

— —

—

— —

—

— — —

Y

— —

—

— —

—

— —

Y

—

— — —

Y

—

— —

V

—

— —

V

—

— — — —

Y

—

— — — —

Y

— —

—

— —

—

V

— —

—

— —

—

V

—

— —

—

— —

—

Y

—

— —

—

— —

—

Indoor unit

1.6Service

Manual No.

Service Ref.

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

Heat pump with

electric heater

Heat pump without

electric heater or

Cooling only

REVISED EDITION-B

REVISED EDITION-A

REVISED EDITION-B

REVISED EDITION-A

1

V

— — — — — — — — — — — — — —

—

V

—

— — —

V

— — — — — — —

—

— — — —

V

— — — — — — —

—

— — —

Y

— — — — — — —

—

— —

— — — —

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(H)-P1.6VGAA.UK PU(H)-P1.6YGAA.UK

PUH-P1VGAA PU(H)-P1.6VGAA PU(H)-P1.6YGAA

1.UK

PU(H)-P2VGAA.UK PU(H)-P2YGAA.UK PU(H)-P2.5VGAA.UK PU(H)-P2.5YGAA.UK PU(H)-P3VGAA.UK PU(H)-P3YGAA.UK

PU(H)-P2VGAA PU(H)-P2.5VGAA PU(H)-P3VGAA

1.UK PU(H)-P2YGAA1.UK

1.UK PU(H)-P2.5YGAA1.UK

1.UK PU(H)-P3YGAA1.UK

PU(H)-P4VGAA.UK PU(H)-P4YGAA.UK

PU(H)-P4VGAA PU(H)-P4YGAA

CHARGELESS SYSTEM

1.UK

PU(H)-P5YGAA.UK PU(H)-P6YGAA.UK

PU(H)-P5YGAA1.UK PU(H)-P6YGAA

1.UK

PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT. (Max.20m(PU(H)-P1~P2.5) / 30m(PU(H)-P3~P6))

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.

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

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

kW

/min(CFM

K

W

)

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

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

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

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

/min(CFM

K

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

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

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

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

HP switch

Thermal relay 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

K

/min(CFM

W

kW

)

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

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

5.58

9.03 74

ZR72KCW-TFD-522

4.2

100(3,530)

57 58

4.9(10.8)

1.UK

Heating

5.91

9.56

11

2. Cooling only type

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

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) Refrigerant piping length (one way) : 5m (16ft)

/min(CFM

K

Cooling

W

D H

Liquid

Gas Indoor side Outdoor side Height difference Piping length

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

kg(lbs) kg(lbs)

mm(in.) mm(in.)

kW

A A

kW

W

kW

dB

L

PU-P1.6VGAA / YGAA.UK PU-P1.6VGAA1 / 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

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

)

1.3

30

45(1,590)

47

650(25-5/8)

55(121)

2.5(5.5)

0.57 (Ester)MEL56

PU-P2VGAA / YGAA.UK PU-P2VGAA1 / YGAA1.UK

Cooling

2.29

10.26 / 3.70 62 / 31

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

NE36VMJMT/NE36YEKMT

Propeller (direct) o 1

Max. 40m Max. 40m

1.6

Line start

Plate fin coil

0.07

55(1,940)

—

900(35-7/16)

330+20(13+3/4)

71(157)

R407C

2.6(5.7)

9.52(3/8)

15.88(5/8) Flared Flared

PU-P2.5VGAA / YGAA.UK PU-P2.5VGAA1 / YGAA1.UK

NE41VMJMT/NE41YEKMT

38

48

855(33-5/8)

1.2 (Ester)MEL56

Cooling

2.77

11.90 / 4.48 77 / 35

1.9

50(1,770)

82(181)

3.1(6.8)

Max. 50m Max. 50m

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 1 phase 240V 50Hz / 3phase 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

12

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

Discharge thermo

Crankcase heater

W Heat exchanger Fan Fan(drive) o No.

Fan motor output Airflow

kW

/min(CFM

K

)

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

13

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

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

kg(lbs) kg(lbs)

mm(in.) mm(in.)

A A

ZR61KCW-TFD-522 (YGAA

W

)

L

PU-P5YGAA.UK PU-P5YGAA

ZR61KCE-TFD-230 (YGAA.UK)

Internal thermostat, thermal relay, HP switch, Discharge thermo

95(3,360)

4.6(10.1)

1.690 3MAW-POE

1.UK

Cooling

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

4.70

7.60

65.5

3.5

55

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

14

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.

PUH-P1VGAA(1).UK PUH-P1.6VGAA(1).UK

PU-P1.6VGAA(1).UK PUH-P1.6YGAA(1).UK PU-P1.6YGAA(1).UK PUH-P2VGAA

(1).UK

PU-P2VGAA

(1).UK

PUH-P2YGAA

(1).UK

PU-P2YGAA

(1).UK

PUH-P2.5VGAA(1).UK PU-P2.5VGAA(1).UK PUH-P2.5YGAA(1).UK PU-P2.5YGAA(1).UK PUH-P3VGAA

(1).UK

PU-P3VGAA

(1).UK

PUH-P3YGAA

(1).UK

PU-P3YGAA

(1).UK

PUH-P4VGAA

(1).UK

PU-P4VGAA

(1).UK

PUH-P4YGAA

(1).UK

PU-P4YGAA

(1).UK

PUH-P5YGAA

(1).UK

PU-P5YGAA

(1).UK

PUH-P6YGAA

(1).UK

PU-P6YGAA

(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

PUH-P1.6VGAA(1).UK PU-P1.6VGA(1).UK

PUH-P2VGAA

(1).UK

PU-P2VGAA

(1).UK

NE36VMJMT

1.80

3.00 —

10.8

5.01

NE36YEKMT

0.89

2.03 —

Unit

Compressor model

Winding

Resistance

( " )

PUH-P5YGAA

(1).UK

PU-P5YGAA

(1).UK

PUH-P6YGAA

(1).UK

PU-P6YGAA

(1).UK

ZR61KCE-TFD

ZR61KCW-TFD

(at 25°C) (at 25°C)

(at 20°C)

[Except P5, P6]

ZR72KCW-TFD

0.628 ~ 0.722

0.517

PUH-P4YGAA

(1).UK

PU-P4YGAA

(1).UK

NE56YDKMT

3.32

PUH-P3VGAA

(1).UK

PU-P3VGAA

(1).UK

NE52VNJMT

0.64

1.67 —

3.59

PUH-P3YGAA

(1).UK

PU-P3YGAA

(1).UK

PUH-P1VGAA

(1).UK

PUH-P1.6YGAA(1).UK PU-P1.6YGA(1).UK

PUH-P2YGAA

(1).UK

PU-P2YGAA

(1).UK

U-V

(R-C)

U-W

(S-C)

W-V

Unit

Compressor model

Winding

Resistance

( " )

PUH-P2.5VGAA(1).UK PU-P2.5VGAA(1).UK

NE41VMJMT

PUH-P2.5YGAA(1).UK PU-P2.5YGAA(1).UK

NE41NEKMT

5.00

PUH-P4VGAA

(1).UK

PU-P4VGAA

(1).UK

NE56VNJMT

0.62

1.59 —

RE189VHSMT

2.79

3.36 —

0.87

2.22 —

NE52YDKMT

1. REFILLING REFRIGERANT CHARGE (R407C : kg)

2. COMPRESSOR TECHNICAL DATA

15

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

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 re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

COOLING

MODE

HEATING

SPL(dB) LINE

PUH-P2VGAA(1).UK PUH-P2YGAA

(1).UK

PU-P2VGAA

(1).UK

PU-P2YGAA

(1).UK

48 49

90

80

70

60

50

40

30

20

10

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

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

PUH-P2.5VGAA(1).UK PUH-P2.5YGAA

(1).UK

PU-P2.5VGAA

(1).UK

PU-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 re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

PUH-P1VGAA(1).UK

COOLING

MODE

HEATING

46

SPL(dB)48LINE

MICROPHONE

1m

UNIT

GROUND

PUH-P1.6VGAA(1).UK PUH-P1.6YGAA PU-P1.6VGAA PU-P1.6YGAA

90

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

NOISE

10

SPL(dB)49LINE

MODE

(1).UK

COOLING HEATING

47

(1).UK

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

16

PUH-P3VGAA(1).UK PUH-P3YGAA PU-P3VGAA PU-P3YGAA

90

(1).UK (1).UK (1).UK

MODE

COOLING

HEATING

SPL(dB) LINE

49 51

PUH-P4VGAA(1).UK PUH-P4YGAA PU-P4VGAA PU-P4YGAA

90

(1).UK (1).UK (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 re 0.0002 MICRO BAR

PUH-P5YGAA(1).UK PU-P5YGAA

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

SPL(dB) LINE

MODE

(1).UK

COOLING

HEATING

55 56

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

PUH-P6YGAA(1).UK PU-P6YGAA

NOISE

10

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

MODE

(1).UK

COOLING

HEATING

SPL(dB) LINE

57 58

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

90

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

90

80

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

17

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(1).UK PUH-P1.6VGAA(1).UK PUH-P1.6YGAA(1).UK PU-P1.6VGAA(1).UK PU-P1.6YGAA(1).UK

Unit : mm

18

PUH-P2VGAA(1).UK

321TSR

w1 376

w1 428

Handle

Rear

Air

Intake

Side

Air

Intake

Installation Feet

2-U Shaped notched holes

(Foundation Bolt M10)

Side Air

Intake

Rear Air Intake

Air Discharge

2-12x40 oval holes

(Foundation Bolt M10)

Terminal Connections

Left...Power supply Wiring

Right..Indoor/Outdoor Wiring

Earth Point

Service Panel

Rear Piping Cover

Front Piping Cover

Bottom Piping Hole

(Knock-Out)

Drain Hole

(5-[33holes)

Power Supply Wiring Hole

(2-[27Knock-Out)

Rear Piping Hole

(Knock-Out)

< Rear Side >

Rear Trunking Hole

(Knock-Out)

40

33

22 55

68 63

65

92

[92

Piping Knock-Out Hole Details

Front Piping Hole

(Knock-Out)

Front Trunking Hole

(Knock-Out)

Power Supply Wiring Hole

(2-[27Knock-Out)

Power Supply Wiring Hole

(2-[27Knock-Out)

< Front Side >

Right Piping Hole

(Knock-Out)

< Right Side >

40

68 63

22 55

65

92

33

27

100

50

100

33

[92

5540

70

15515515510930

21585

18

627

442

900

318

Handle

1

2

200500200

53

370

(14)

412

29

330

55

43

51

20

28

58

Handle

3

230220220230

840

855

3030

. . .

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

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

Use Self Tapping screws 5 x L15 or less.

(Obtained Locally)

Explanation of Notes

1w12

3

Over10

Over100

Over500

Service Space

Less than

30mm

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally).

SERVICE SPACE

2

Piping and wiring connections

can be made from 4 directions:

Front, Right, Rear and Below.

Dimensions of space needed

for service access are

shown in the below diagram.

FOUNDATION

FOUNDATION BOLTS

3

PIPING-WIRING DIRECTIONS

4

FREE SPACE (Around the Unit)

1

FRE

E

Over 10mm

Over 500mm

Over 10mm

Over 100mm

PUH-P2YGAA(1).UK PUH-P2.5VGAA(1).UK PUH-P2.5YGAA(1).UK PUH-P3VGAA(1).UK PUH-P3YGAA

(1).UK

PU-P2VGAA(1).UK PU-P2YGAA(1).UK PU-P2.5VGAA(1).UK PU-P2.5YGAA(1).UK PU-P3VGAA(1).UK PU-P3YGAA(1).UK

Unit : mm

19

PUH-P4VGAA(1).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

PUH-P4YGAA(1).UK PU-P4VGAA(1).UK PU-P4YGAA(1).UK

Unit : mm

29

200500200

2-U Shaped notched holes

(Foundation Bolt M10)

Installation Feet

Rear Air Intake

Side Air

Intake

330

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

Terminal Connections

Left...Power supply Wiring

412

370 (14)

28

50

53

4351

58

Air Discharge

20

2-12x40 oval holes

Right..Indoor/Outdoor Wiring

Service Panel

900

318

(Foundation Bolt M10)

Side

Air

Intake

Rear

Air

Earth Point

Handle

Intake

230220220

230

3030

Rear Piping Hole

[92

6368

5522

(Knock-Out)

92

65

33

Rear Trunking Hole

(Knock-Out)

< Rear Side >

3

1246

1260

40

Power Supply Wiring Hole

(2-[27Knock-Out)

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)

20

PUH-P5YGAA(1).UK

398

w1 478

w1 422

1033

Earth Point

Terminal Connections

Left...Power supply Wiring

Right..Indoor/Outdoor Wiring

Handle

Side

Air

Intake

Rear

Air

Intake

Handle

Side Air

Intake

2-12x40 oval holes

(Foundation Bolt M10)

2-U Shaped notched holes

(Foundation Bolt M10)

Rear Air Intake

Air Discharge

Handle

Service Panel

Drain Hole

(5-[33Holes)

Bottom Piping Hole

(Knock-Out)

Rear Piping Cover

Front Piping Cover

[92

92

65

6368

5522

33

40

Rear Trunking Hole

(Knock-Out)

< Rear Side >

Rear Piping Hole

(Knock-Out)

Power Supply Wiring Hole

(2-[27Knock-Out)

4055

[92

33

100

50

1002733

92

65

5522

6368

40

< Right Side >

Right Piping Hole

(Knock-Out)

< Front Side >

Power Supply Wiring Hole

(2-[27Knock-Out)

Power Supply Wiring Hole

(2-[27Knock-Out)

Front Trunking Hole

(Knock-Out)

Front Piping Hole

(Knock-Out)

Piping Knock-Out Hole Details

70 18

1890

14814814817230 109

21585

598

1

2

1050

352

50

225600

53

370 (14)

29

330

20

Installation Feet

4453

58

3

230295295230

55

1246

1260

FOUNDATION

30mm

Less than

Over500

Over100

Service Space

Over500

Over10

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

SERVICE SPACE

1

FREE SPACE (Around the Unit)

23

FOUNDATION BOLTS

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally).

Dimensions of space needed

for service access are

shown in the below diagram.

4

PIPING-WIRING DIRECTIONS

Piping and wiring connections

can be made from 4 directions:

Front, Right, Rear and Below.

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

1

w1

PU-P5YGAA(1).UK PUH-P6YGAA(1).UK PU-P6YGAA(1).UK

Unit : mm

21

8 WIRING DIAGRAM

PUH-P1, 1.6, 2, 2.5, 3, 4VGAA.UK PUH-P1, 1.6, 2, 2.5, 3, 4VGAA1.UK

22