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Mitsubishi Electric PLH-1.6KKB.UK Technical & Service Manual

PLH-1.6KKB

Made by: Mitsubishi Electric
Type: Technical & Service Manual
Category: Air Conditioner
Pages: 13
Size: 0.22 MB

 

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TECHNICAL & SERVICE MANUAL

SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS

CONTENTS

1. SPECIFICATIONS·································3

2. DATA ·····················································4

3. REFRIGERANT SYSTEM DIAGRAM ········7

4. PARTS LIST··········································8

Indoor unit

PLH-1.6KKB

No. OC169

1998

[Models]

PLH-1.6KKB.UK

[Service Ref.]

Refer to OC150 for outdoor (PUH-
1.6VKA

3

.UK) units, and OC119 for

indoor items other than this manual.

INDOOR UNIT

Ceiling Cassettes

Series PLH

FILTER

CHECK MODE

TEST RUN

CHECK

REMOTE CONTROLLER

The Slim Line.
From Mitsubishi Electric.

 


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3

SPECIFICATIONS

1

Service Ref.

Power supply(phase, cycle,voltage)

External finish

Heat exchanger

Booster heater

Operation control & Thermostat

Noise level(Low-High)

Cond. drain connection O.D.

Dimensions

Weight

Service Ref.

Power supply (phase, cycle, voltage)

External finish

Refrigerant control

Compressor

Heat exchanger

Defrost method

Noise level

Dimensions

Weight

Refrigerating oil (Model)

Refrigerant

Pipe size O.D.

Connection method

Between the indoor & outdoor unit

Input

Running current

Starting current

Fan(drive) 

o

 No.

Fan motor output

Airflow(Low-High)

External static pressure

Input

Running current

Starting current

Model

Motor output

Starter type

Protection devices

Fan(drive) 

o

 No.

Fan motor output

Airflow

Charge

W

D

H

W

D

H

Liquid

Gas

Indoor side

Outdoor side

Height difference

Piping length

Function

Capacity

Total input

INDOOR UNIT

OUTDOOR UNIT

REFRIGERANT

PIPING

Item

Service Ref.

Btu/h

W

kW

kW

A

A

kW

K

 / min (CFM)

Pa(mmAq)

kW

dB(A)

mm(in)

mm(in)

mm(in)

mm(in)

kg(lbs)

kW

A

A

kW

kW

K

 / min (CFM)

dB(A)

mm(in)

mm(in)

mm(in)

kg(lbs)

CC

kg(lbs)

mm(in)

mm(in)

PLH-1.6KKB.UK

Cooling

15,000

4,400

1.59

Heating

15,900

4,650

1.51

0.15

0.64

0.70

0.10

0.45

0.50

UNIT : 660(26)

UNIT : 660(26)

UNIT : 253(10)

UNIT : 19(42)

PANEL : 760(30)

PANEL : 760(30)

PANEL : 30(1-1/8)

PANEL : 3.7(8)

1.44

6.74

1.41

6.60

PLH-1.6KKB.UK

Single, 50Hz, 220-240V

33

Galvanized sheets with gray heat insulation

Plate fin coil

Turbo fan (direct) 

o

 1

0.030

13-16(460-565)

0(direct blow)

Remote controller & built-in

32-37

32(1-1/4)

PUH-1.6VKA

3.

UK

Single, 50Hz, 220-240V

Munsell 5Y 7/1

Capillary tube

Hermetic

RH247VFCT

1.2

Line start

Inner thermostat, High pressure switch

Plate fin coil

Propeller (direct) 

o

1

0.065

45(1,590)

Reverse cycle

49

870(34-1/4)

295+24 (11-5/8 add 1)

650(25-5/8)

53(117)

570(MS-56)

R-22

2.2(4.8)

9.52 (3/8)

15.88(5/8)

Flared

Flared

Max. 40m

Max. 40m

w

1. Rating condition (Cooling)…Indoor 27°C D.B., 19.0°C W.B.,

Outdoor 35°C D.B.

Rating condition (Heating)…Indoor 20°C D.B.,

Outdoor 7°C D.B., 6°C W.B.

}

(JIS B8616)

 


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4

2

DATA

1. PERFORMANCE DATA

1) COOLING CAPACITY

Note CA :Capacity (W)

P.C. :Power consumption (kW)

Cooling capacity correction factors

P.C.

1.74

1.79

1.84

1.90

CA

3,624

3,882

4,154

4,442

P.C.

1.64

1.68

1.72

1.77

CA

3,812

4,074

4,352

4,645

P.C.

1.53

1.57

1.61

1.65

CA

3,990

4,258

4,542

4,840

P.C.

1.43

1.46

1.50

1.53

CA

4,159

4,434

4,724

5,028

P.C.

1.33

1.36

1.38

1.41

CA

4,317

4,602

4,899

5,209

P.C.

1.27

1.30

1.32

1.35

CA

4,439

4,726

5,017

5,310

20

25

30

35

40

45

Outdoor intake air D.B.

°

C

Indoor

 intake air  

W.B.

°

C

16

18

20

22

Service Ref.

  PLH-1.6KKB.UK

Refrigerant piping length(one way)

5m

1.00

10m

0.993

15m

0.984

20m

0.978

25m

0.969

30m

0.961

35m

0.956

40m

0.948

45m

50m

Service Ref.

  PLH-1.6KKB.UK

2) HEATING CAPACITY

Note CA :Capacity (W)

P.C. :Power consumption (kW)

Heating capacity correction factors

CA

3,184

3,049

2,930

P.C.

1.03

1.11

1.18

-10

CA

3,650

3,506

3,364

P.C.

1.14

1.23

1.31

-5

CA

4,160

4,003

3,844

P.C.

1.25

1.35

1.44

0

CA

4,714

4,538

4,370

P.C.

1.38

1.48

1.59

5

CA

5,312

5,112

4,942

P.C.

1.51

1.62

1.74

10

CA

5,952

5,724

5,560

P.C.

1.64

1.77

1.90

15

Outdoor intake air D.B.

°

C

Indoor

 intake air  

D.B.

°

C

15

20

25

Service Ref.

 

   PLH-1.6KKB.UK

Refrigerant piping length(one way)

5m

1.00

10m

1.00

15m

1.00

20m

1.00

25m

1.00

30m

1.00

35m

0.998

40m

0.995

45m

50m

Service Ref.

  PLH-1.6KKB.UK

 


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5

Heating

1.4

1.2

1.0

0.8

0.6

1.4

1.2

1.0

0.8

0.6

0.4

-12-10

-5

0

5

10

15

OUTDOOR W.B.(

°

C)

INDOOR D.B. (

°

C)

INDOOR D.B. (

°

C)

15
20
25

25
20
15

TOTAL INPUT (RATIO)

CAPACITY (RATIO)

Cooling

1.4

1.2

1.0

0.8

0.6

1.4

1.2

1.0 

0.8

0.6

0.4

-5

5

15

25

35

45

52

OUTDOOR D.B.(

°

C)

TOTAL INPUT (RATIO)

CAPACITY (RATIO)

INDOOR W.B.(

°

C)

INDOOR W.B.(

°

C)

22
20
18
16

22
20
18
16

2. PERFORMANCE CURVE

PLH-1.6KKB.UK

Input (kW)

Current (A)

Starting current (A)

Input (kW)

Current (A)

Starting current (A)

Mode

Capacity (W)

Total Input (kW)

Indoor

Outdoor

Cool

4,300

1.48

0.12

0.60

0.66

1.36

6.79

30

Heat

4,550

1.40

0.08

0.41

0.45

1.32

6.59

30

Indoor unit

Outdoor unit

Indoor unit

Outdoor unit

Service Ref.

Power Supply

PLH-1.6KKB.UK

PUH-1.6VKA

3

.UK

220V  50Hz  1phase

220V  50Hz  1phase

Cool

4,350

1.54

0.14

0.62

0.68

1.40

6.76

32

Heat

4,600

1.45

0.09

0.43

0.47

1.36

6.57

32

PLH-1.6KKB.UK

PUH-1.6VKA

3

.UK

230V  50Hz  1phase

230V  50Hz  1phase

Cool

4,400

1.59

0.15

0.64

0.70

1.44

6.74

33

Heat

4,650

1.51

0.10

0.45

0.50

1.41

6.60

33

PLH-1.6KKB.UK

PUH-1.6VKA

3

.UK

240V  50Hz  1phase

240V  50Hz  1phase

3. ELECTRICAL DATA

 


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6

Capacity

Input

Indoor unit Service Ref.

Phase,Hz

Volts

Amperes

Outdoor unit Service Ref.

Phase,Hz

Volts

Amperes

Discharge pressure

Suction pressure

Discharge temperature

Condensing temperature

Suction temperature

Ref. pipe length

Intake air temperature

Discharge  air temperature

Intake air temperature

SHF

BF

Mode

Total

W

kW

V

A

V

A

MPa•G

(kgf/

F

•G)

MPa•G

(kgf/

F

•G)

°

C

°

C

°

C

m

D.B.

°

C

W.B.

°

C

D.B.

°

C

D.B.

°

C

W.B.

°

C

PLH-1.6KKB.UK

Service Ref.

Cooling

4,400

1.59

Heating

4,650

1.51

6.74

1.80

(18.3)

0.54

(5.51)

78.7

48.5

8.5

5

27

19

16.1

35

24

0.83

0.21

6.60

1.70

(17.3)

0.40

(4.08)

77.2

0.7

5

20

15

35.2

7

6

0.64

0.45

PLH-1.6KKB.UK

1,50

240

PUH-1.6VKA

3

.UK

1,50

240

Electrical circuit

Refrigerant circuit

Indoor 

side

Outdoor 

side

Air flow

Air speed

Coverage range

K

/min

m/

W

.

m

PLH-1.6KKB.UK

16.0

5.6

6.0

Air flow

Air speed

Coverage range 

Total width of discharge outlets

K

/min

m/

W

.

m

mm

17.0

5.9

6.4

0

Standard

High ceiling

4. STANDARD OPERATION DATA

5. OUTLET AIR SPEED AND COVERAGE RANGE

W

The air coverage range is the value up to the position where the air speed is 0.25m/sec.
When air is blown out horizontally from the unit at the Hi notch position.
The coverage range should be used only as a general guideline since it varies according to the size of the room and
the furniture inside the room.

The unit of pressure has been changed to Mpa based on the international SI system.

The corversion factor is : 1 (Mpa · G) = 10.2 (kgf/cm

2

· G)

 


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7

REFRIGERANT SYSTEM DIAGRAM

3

W

1     

O.D.

{

3.2

o

I.D.

{

1.6–

R

630

     O.D.

{

3.2

o

I.D.

{

1.8–

R

600

High pressure protect switch

PLH-1.6KKB.UK / PUH-1.6VKA

3

.UK

Unit : mm

 


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8

PARTS LIST

4

PANEL PARTS
PLH-1.6KKB.UK

1

2

3

4

5

6

7

T7W 560 003

R01 29H 500

R01 29H 691

R01 29H 061

T7W 14K 200

T7W 556 305

Part No.

Part Name

Specification

No.

Wining

Diagram

Symbol

Recom-

mended

Q

,

ty

Price

Unit Amount

AIR OUTLET GRILLE

AIR FILTER

INTAKE GRILLE

HINGE

GRILLE HANGER

REMOTE CONTROLLER

REMOTE CONTROLLER CABLE 12m

R.B

Remarks

(Drawing No.)

1

1

1

2

1

1

1

Q

,

ty/set

PLH-1.6

KKB.UK

(BG88H096H01)

7

2

3

1

4

5

6

 


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9

PANEL PARTS
PLH-1.6KKB.UK

1

2

3

4

5

6

7

R01 29H 002

R01 29H 085

R01 29H 223

R01 29H 063

R01 29H 056

R01 29H 047

Part No.

Part Name

Specification

No.

Wining

Diagram

Symbol

Recom-

mended

Q

,

ty

Price

Unit Amount

AUTO VANE

AIR GUIDE

VANE MOTOR

SPRING JOINT 1

T7W 33K 063

SPRING JOINT

PUSH BUTTON

VANE SUPPORT

8

T7W 560 258

COARD HEATER

9

R01 29H 040

GRILLE GEAR (RIGHT)

10

R01 29H 041

GRILLE GEAR (LEFT)

240V 28.2W

H

MV

Remarks

4

1

1

1

1

1

8

1

1

1

<3/SET>

Q

,

ty/set

PLH-1.6

KKB.UK

1

1

4

4

4

7

10

7

1

3

7

9

7

7

6

2

1

5

8

 


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10

FUNCTIONAL PARTS
PLH-1.6KKB.UK

1

3

6

7

2

5

2

13

14

24

25

26

23

16

9

20

22

18

3

4

30

29

27

8

10

34

11

17

31

19

21

28

15

34

 


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11

1

2

3

4

5

6

7

Part No.

Part Name

Specification

No.

Wining

Diagram

Symbol

Recom-

mended

Q

,

ty

Price

Unit Amount

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

Remarks

(Drawing No.)

Q

,

ty/set

KKB.UK

PLH-1.6

T7W E00 762

R01 29H 105

R01 41N 114

R01 08K 202

R01 29H 523

T7W 55K 355

R01 W28 266

R01 W28 527

T7W 580 480

S70 A00 529

T7W 521 716

T7W 517 716

T7W 515 716

R01 29H 255

T7W 58K 310

T7W 520 239

T7W 580 799

R01 J07 202

R01 08K 097

R01 A48 524

R01 005 533

S70 A00 675

BASE

LEG

LEG

FAN MOTOR

MOTOR MOUNT

INNER COVER

TURBO FAN

INDOOR COIL THERMISTOR

DRAIN SOCKET

DRAIN PUMP

DRAIN SENSOR

DRAIN HOSE

HEAT EXCHANGER

DRAIN PAN

CORNER SUPPORT(1)

CORNER SUPPORT(2)

CORNER SUPPORT(2)

CORNER SUPPORT(3)

LEAD WIRE COVER

TERMINAL BLOCK

TERMINAL BLOCK

TERMINAL BLOCK

FAN MOTOR CAPACITOR

CONTROLLER CASE

INDOOR CONTROLLER BOARD

FUSE

TRANSFORMER

ROOM TEMPERATURE THERMISTOR

BELL MOUTH

ELECTRICAL PARTS COVER

SPL WASHER

DRAIN PLUG

SENSOR HOLDER

FAN GUARD

(BG00T765G01)

(BG00K209G01)

(BG00K209G02)

(BG00T770G01 )

(BG00K210G01)

(BG00K211G01)

(BG00K212G01)

(RG00T856G01)

(BG00T861G01)

(BG25J542H04)

(BG00N936G07)

(RG00C610G01)

PAI-V30F

3P(L,N,

;

)

3P(1,2,3)

2P(1,2)

2.5

µ

F 400V

250V 6.3A

1

2

2

1

3

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

MF1

RT2

DP

DS

TB2

TB4

TB5

C1

I.B

F1<I.B>

T

RT1

Part numbers that are circled not shown in the figure.

 


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HEAD OFFICE MITSUBISHI DENKI BLDG.MARUNOUCHI TOKYO100 TELEX J24532 CABLE MELCO TOKYO

C

Copyright 1997 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.

Issued in Aug.1998.  No. OC169  301
Printed in Japan.

New publication, effective Aug 1998.
Specifications subject to change without notice.