dieu hoa ADMIN.pdf

7/25/2019 dieu hoa ADMIN.pdf

1/166

AIR CONDITIONERS CITY MULTI

Models PUHY-200YMF-C, 250YMF-CPUHY-P200YMF-C, P250YMF-CPUY-200YMF-C, 250YMF-CPUY-P200YMF-C, P250YMF-C

PURY-200YMF-C, 250YMF-CPURY-P200YMF-C, P250YMF-C

CMB-P104, P105, P106, P108, P1010, P1013, P1016V-E

Service Handbook


2/166

1

Contents1 PRECAUTIONS FOR DEVICES THAT USE R407C REFRIGERANT .... 3

[1] Storage of Piping Material ................................................................. 4

[2] Piping Machining............................................................................... 5

[3] Necessary Apparatus and Materials and Notes on Their Handling .. 6

[4] Brazing .............................................................................................. 7

[5] Airtightness Test ................................................................................ 8

[6] Vacuuming ........................................................................................ 8

[7] Charging of Refrigerant..................................................................... 9

[8] Dryer ................................................................................................. 9

2 COMPONENT OF EQUIPMENT ........................................................... 10[1] Appearance of Components ........................................................... 10

[2] Refrigerant Circuit Diagram and Thermal Sensor ........................... 18

[3] Electrical Wiring Diagram ................................................................ 24

[4] Standard Operation Data ................................................................ 33

[5] Function of Dip SW and Rotary SW................................................ 41

3 TEST RUN ............................................................................................. 47[1] Before Test Run .............................................................................. 47

[2] Test Run Method ............................................................................. 51

4 GROUPING REGISTRATION OF INDOOR UNITS WITH REMOTE

CONTROLLER....................................................................................... 52

5 CONTROL.............................................................................................. 58[1] Control of Outdoor Unit ................................................................... 58

[2] Control of BC Controller .................................................................. 63

[3] Operation Flow Chart ...................................................................... 64

[4] List of Major Component Functions ................................................ 70[5] Resistance of Temperature Sensor................................................. 73

6 REFRIGERANT AMOUNT ADJUSTMENT ............................................ 74[1] Refrigerant Amount and Operating Characteristics ........................ 74

[2] Adjustment and Judgement of Refrigerant Amount ........................ 74

7 TROUBLESHOOTING ........................................................................... 84[1] Principal Parts ................................................................................. 84

[2] BC Controller Disassembly Procedure ..........................................113

[3] Self-diagnosis and Countermeasures Depending on the Check

Code Displayed .............................................................................. 119

[4] LED Monitor Display ..................................................................... 142

8 PREPARATION, REPAIRS AND REFRIGERANT REFILLING WHEN

REPAIRING LEAKS ............................................................................. 161[1] Location of leaks: Extension piping or indoor units (when cooling)161

[4] Location of leaks: Outdoor unit (when heating) ............................ 163

9 CHECK THE COMPOSITION OF THE REFRIGERANT

(PURY-P200250YMF-C only) ................................................................ 164


3/166

2

Safety precautions

Before installation and electric work

Before installing the unit, make sure you read all

the Safety precautions.

The Safety precautions provide very importantpoints regarding safety. Make sure you follow

them.

This equipment may not be applicable to

EN61000-3-2: 1995 and EN61000-3-3: 1995.

This equipment may have an adverse effect on

equipment on the same electrical supply system.

Please report to or take consent by the supply

authority before connection to the system.

Symbols used in the text

Warning:Describes precautions that should be observed toprevent danger of injury or death to the user.

Caution:

Describes precautions that should be observed to

prevent damage to the unit.

Symbols used in the illustrations

: Indicates an action that must be avoided.

: Indicates that important instructions must be followed.

: Indicates a part which must be grounded.

: Beware of electric shock (This symbol is displayed on the

main unit label.)

Warning:

Carefully read the labels affixed to the main unit.

Warning:

Use the specified cables for wiring. Make the connections

securely so that the outside force of the cable is not

applied to the terminals.

- Inadequate connection and fastening may generate heat and

cause a fire.

Have all electric work done by a licensed electrician

according to Electric Facility Engineering Standard and

Interior Wire Regulationsand the instructions given in

this manual and always use a special circuit.

- If the power source capacity is inadequate or electric work is

performed improperly, electric shock and fire may result.

Securely install the cover of control box and the panel.

- If the cover and panel are not installed properly, dust or water

may enter the outdoor unit and fire or electric shock may

result.

After completing service work, make sure that refrigerant

gas is not leaking.

- If the refrigerant gas leaks and is exposed to a fan heater,

stove, oven, or other heat source, it may generate noxious

gases.

Do not reconstruct or change the settings of the protectiondevices.

- If the pressure switch, thermal switch, or other protection

device is shorted and operated forcibly, or parts other than

those specified by Mitsubishi Electric are used, fire or

explosion may result.


4/166

3

11111 PRECAUTIONS FOR DEVICES THAT USE R407C REFRIGERANT

Caution

Do not use the existing refrigerant piping.

The old refrigerant and refrigerator oil in the existing

piping contains a large amount of chlorine which may

cause the refrigerator oil of the new unit to deterio-

rate.

Use refrigerant piping made of phosphorus deoxi-

dized copper and copper alloy seamless pipes and

tubes. In addition, be sure that the inner and outer

surfaces of the pipes are clean and free of hazardous

sulphur, oxides, dust/dirt, shaving particles, oils,

moisture, or any other contaminant.

Contaminants on the inside of the refrigerant piping

may cause the refrigerant residual oil to deteriorate.

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 alkylbenzene (small

amount) as the refrigerator oil to coat flares and

flange connections.

The refrigerator oil will degrade if it is mixed with a

large amount of mineral oil.

Use liquid refrigerant to seal the system.

If gas refrigerant is used to seal the system, the com-position 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 refrigerator oil to de-

teriorate.

Use a vacuum pump with a reverse flow check valve.

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

Do not use the following tools that have been used

with conventional refrigerants.

(Gauge manifold, charge hose, gas leak detector, re-

verse flow check valve, refrigerant charge base,

vacuum gauge, refrigerant recovery equipment)

If the conventional refrigerant and refrigerator oil are

mixed in the R407C, the refrigerant may deterio-

rated.

If water is mixed in the R407C, the refrigerator oil

may deteriorate.

Since R407C does not contain any chlorine, gas

leak detectors for conventional refrigerants 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.

If the refrigerant leaks, recover the refrigerant in the

refrigerant cycle, then recharge the cycle with the

specified amount of the liquid refrigerant indicated

on the air conditioner.

Since R407C is a nonazeotropic refrigerant, if addi-

tionally charged when the refrigerant leaked, the com-position of the refrigerant in the refrigerant cycle will

change and result in a drop in performance or abnor-

mal stopping.


5/166

4

[1] Storage of Piping Material

(1) Storage location

Store the pipes to be used indoors. (Warehouse at site or owners warehouse)

Storing them outdoors may cause dirt, waste, or water to infiltrate.

(2) Pipe sealing before storage

Both ends of the pipes should be sealed until immediately before brazing.Wrap elbows and Ts in plastic bags for storage.

* The new refrigerator oil is 10 times more hygroscopic than the conventional refrigerator oil (such as Suniso). Water

infiltration in the refrigerant circuit may deteriorate the oil or cause a compressor failure. Piping materials must be

stored with more care than with the conventional refrigerant pipes.


6/166

5

[2] Piping Machining

Use ester oil, ether oil or alkylbenzene (small amount) as the refrigerator oil to coat flares and flange connections.

Use only the necessary minimum quantity of oil !

Reason :

1. The refrigerator oil used for the equipment is highly hygroscopic and may introduce water inside.

Notes :

Introducing a great quantity of mineral oil into the refrigerant circuit may also cause a compressor failure.

Do not use oils other than ester oil, ether oil or alkylbenzene.


7/166

6

[3] Necessary Apparatus and Materials and Notes on Their Handling

The following tools should be marked as dedicated tools for R407C.

Apparatus Used Use R22 R407C

Gauge manifold Evacuating, refrigerant filling Current product

Charging hose Operation check Current product

Charging cylinder Refrigerant charging Current product Do not use.

Gas leakage detector Gas leakage check Current product Shared with R134a

Refrigerant collector Refrigerant collection R22 For R407C use only

Refrigerant cylinder Refrigerant filling R22

Vacuum pump Vacuum drying Current product

Vacuum pump with a check valve Current product

Flare tool Flaring of pipes Current product

Bender Bending of pipes Current product

Application oil Applied to flared parts Current product

Torque wrench Tightening of flare nuts Current product

Pipe cutter Cutting of pipes Current product

Welder and nitrogen cylinder Welding of pipes Current product

Refrigerant charging meter Refrigerant charging Current productVacuum gauge Checking the vacuum degree Current product

Symbols : To be used for R407C only. Can also be used for conventional refrigerants.

Tools for R407C must be handled with more care than those for conventional refrigerants. They must not come into contact

with any water or dirt.

Identification of dedi-

cated use for R407C

: Record refrigerant

name and put brown

belt on upper part of

cylinder.

Can be used byattaching an adapter

with a check valve.

Ester oil or Ether oil or

Alkybenzene (Small

amount)


8/166

7

[4] Brazing

No changes from the conventional method, but special care is required so that foreign matter (ie. oxide scale, water, dirt,

etc.) does not enter the refrigerant circuit.

Example : Inner state of brazed section

When non-oxide brazing was not used When non-oxide brazing was used

Items to be strictly observed :

1. Do not conduct refrigerant piping work outdoors on a rainy day.

2. Apply non-oxide brazing.3. Use a brazing material (Bcup-3) which requires no flux when brazing between copper pipes or between a copper pipe

and copper coupling.

4. If installed refrigerant pipes are not immediately connected to the equipment, then braze and seal both ends of them.

Reasons :

1. The new refrigerant oil is 10 times more hygroscopic than the conventional oil. The probability of a machine failure if

water infiltrates is higher than with conventional refrigerant oil.

2. A flux generally contains chlorine. A residual flux in the refrigerant circuit may generate sludge.

Note :

Commercially available antioxidants may have adverse effects on the equipment due to its residue, etc. When

applying non-oxide brazing, use nitrogen.


9/166

8

[5] Airtightness Test

No changes from the conventional method. Note that a refrigerant leakage detector for R22 cannot detect R407C

leakage.

Halide torch R22 leakage detector

Items to be strictly observed :

1. Pressurize the equipment with nitrogen up to the design pressure and then judge the equipments airtightness, taking

temperature variations into account.

2. When investigating leakage locations using a refrigerant, be sure to use R407C.

3. Ensure that R407C is in a liquid state when charging.

Reasons :

1. Use of oxygen as the pressurized gas may cause an explosion.

2. Charging with R407C gas will lead the composition of the remaining refrigerant in the cylinder to change and this

refrigerant can then not be used.

Note :

A leakage detector for R407C is sold commercially and it should be purchased.

[6] Vacuuming

1. Vacuum pump with check valve

A vacuum pump with a check valve is required to prevent the vacuum pump oil from flowing back into the refrigerant

circuit when the vacuum pump power is turned off (power failure).

It is also possible to attach a check valve to the actual vacuum pump afterwards.

2. Standard degree of vacuum for the vacuum pump

Use a pump which reaches 0.5 Torr (500 MICRON) or below after 5 minutes of operation.

In addition, be sure to use a vacuum pump that has been properly maintained and oiled using the specified oil. If the

vacuum pump is not properly maintained, the degree of vacuum may be too low.

3. Required accuracy of the vacuum gauge

Use a vacuum gauge that can measure up to 5 Torr. Do not use a general gauge manifold since it cannot measure a

vacuum of 5 Torr.

4. Evacuating time

Evacuate the equipment for 1 hour after755 mmHg (5 Torr) has been reached.

After envacuating, leave the equipment for 1 hour and make sure the that vacuum is not lost.

5. Operating procedure when the vacuum pump is stopped

In order to prevent a backflow of the vacuum pump oil, open the relief valve on the vacuum pump side or loosen the

charge hose to drawn in air before stopping operation.

The same operating procedure should be used when using a vacuum pump with a check valve.


10/166

9

[7] Charging of Refrigerant

R407C must be in a liquid state when charging, because it is a non-azeotropic refrigerant.

For a cylinder with a syphon attached For a cylinder without a syphon attached

Cylinder color identification R407C-Gray Charged with liquid refrigerant

R410A-Pink

Reasons :

1. R407C is a mixture of 3 refrigerants, each with a different evaporation temperature. Therefore, if the equipment is

charged with R407C gas, then the refrigerant whose evaporation temperature is closest to the outside temperature is

charged first while the rest of refrigerants remain in the cylinder.

Note :

In the case of a cylinder with a syphon, liquid R407C is charged without turning the cylinder up side down. Check the

type of cylinder before charging.

[8] Dryer

1. Replace the dryer when the refrigerant circuit is opened (Ex. Change the compressor, full gas leakage). Be sure to

replace the dryer with a CITY MULTI Series Y (For use with R407C).

If any other product is used, the unit will be damaged.

2. Opening the refrigerant circuit after changing to a new dryer is less than 1 hour. The replacement of the dryer should

be the last operation performed.

Cylin-der

Cylin-der

ValveValve

Liquid Liquid


11/166

10

22222 COMPONENT OF EQUIPMENT

[1] Appearance of Components

Outdoor unit

PU(H)Y-(P)200, 250YMF-C

PUHY-YMF-C PUY-P-YMF-C

Propeller fan

Fan motor

SCC Accumulator

Compressor

Drier

Compressor

Heatexchanger(front)

Control Box

Heatexchanger(rear)

SCC Accumulator

Compressor

4way valve


12/166

11

PURY-P200250YMF-C

Propeller fan

Heat exchanger(front)

Control box

Compressor

Fan motor

Heat exchanger(rear)

PURY-YMF-C PURY-P-YMF-C

SV3

SV4

SV6

SV5

SV block Accumulator

CV block Compressor

4way valve

SV3SV4

SV6

SV5

SV block4way valve

CS circuit Accumulator

Compressor

Drier

CV block


13/166

12

Controller Box

FANCON board

INV board

MAIN board

Noise filter

Choke coil (L2)

Terminal block TB1A Power Source Terminal block TB7 Transmission (Centralized control)

Terminal block TB3 Transmission

Inteligent Power Module (IPM)

G/A board

Diode stack (DS)

Magnetic contactor (52C)

Capacitor (C2, C3)(Smoothing capacitor)


14/166

13

MAIN board

PUHY / PURY

CN51Indication distance3-4CompressorON/OFF3-5Trouble

CNRS3

Serial transmission toINV board

CN3D

SW1

CNTR CNFC1

CNVCC4Power sourcefor control(5V)

CN20Power supply3L11N

SW3SW4 SW2 SWU2 SWU1

CNS1 CNS2 CN40 CN41 CNVCC3Power Source

for control1-230V1-330V4-612V5-65V

CN3S

CN3N

LD1Service LED


15/166

14

INV board

CNDR2Out put toG/A board

CNTH

CN15V2Power supplyfor IPM control

CNACCT

CNAC2

Powersource1L23N5G

CN52CControl for52C

CNFANControlfor MF1

CNR

CNRS2Serial transmissionto MAIN board

SW1

CNVDC1-4DC-560V

CNVCC4Power supply (5V)

CNL2Choke coil

CNVCC2Power supply

1-230V,1-330V4-612V,5-65V


16/166

15

FANCON board

CNFANCNPOW

CNFC2

CN15V1

CNDR1

CNIPM1

G/A board

CNE CNDC1


17/166

16

BC controller

CNTR

CN02M-NETtransmission

CN03

CN12Powersupply1EARTH3N5L

SW4 SW2 SW1


18/166

17

RELAY 10 board

RELAY 4 board


19/166

18

[2] Refrigerant Circuit Diagram and Thermal Sensor1PUHY-200YMF-C, 250YMF-C

: Solenoid valve

: Orifice

: Capillary

: Check valve

: Thermal sensor

: Strainer

SP : Service port

ACC : Accumulator

TH1

TH6

TH7

TH8

TH5

TH2

Indoorunit

O/S

63HSC

J1

Comp

HEX2

HEX1

SCC

LEV1

ST4

BV2

ST2

BV1

ST1

CJ2

C

V1

ST3

SV1

SV2

CP1

SLEV

SA

MA

CP2

63H


20/166

1 9

: Solenoid valve

: Orifice

: Capillary

: Check valve

: Thermal sensor

: Strainer

SP : Service port

ACC : Accumulator

2PUY-200YMF-C, 250YMF-C

SA

MA

TH6

HEX2

HEX1

TH7

TH8

TH5

TH2

CJ1

LEV1

SLEV

BV2

ST2

BV1

ST1

ST3

ST4

SV1

SV2

CJ2

O/S

Comp

CP1

63HS

SCC

CP2

63H


21/166

2 0

: Solenoid valve

: Orifice

: Capillary

: Check valve

: Thermal sensor

: Strainer

SP : Service port

ACC : Accumulator

HEX1

HEX2

TH6

SCC

SV3

CP1

CJ1

CJ2

63HS

SV1

ST3

CV1

O/S

63H

63LS

MA

SA

SLEV

CP4

TH9

TH7

ST4

LEV1

ST2BV2

Indoorunits

ST1BV1

Comp

Drier

TH2

TH10

CP3

SV4

ST9

ST8

TH8

TH5

SV2

ST5

TH1

3PUHY-P200YMF-C, P250YMF-C


22/166

21

4PUY-P200YMF-C, 250YMF-C

HEX2

HEX1

TH

6

SV3

CJ1

CJ2

63H

SV1

SV2

CV2

CV1

TH1

ST5

MA

SA

SLEV

TH7

ST4

LEV1

SCC

Comp

O/S

Drier

TH10

CP

TH8

CP3

TH5

ST3

TH9

TH2

ST2

BV2

Indoorunits

ST1

BV1

63LS

63HS

: Solenoid valve

: Orifice

: Capillary

: Check valve

: Thermal sensor

: Strainer

SP : Service port

ACC : Accumulator


23/166

2 2

5PURY-200YMF-C, 250YMF-C

TH10

TH1

TH5

O/S

63HS

63LS

Comp

BV2

BV1ST1

CV1

ST6

SV1SV2

CP1

CJ1

CJ2

SLEV

SA

MA

63H

TH10

TH6

HEXb

CV7HEXf3

HEXf2

HEXf1

CV10

CV3CV2

CV5CV4CV9CV8

CV6

TH7

Check Valves Block

ACC

Solenoid Valves Block

SV6

SV5SV3

SV4

Distributor

TH23

TH21

TH22

LEV

SVC

SVA

SVB

Indoor

units

BC controller

CMB-P104V-E

Gas/liquid separator

63HS1

LEV1

63HS3

LEV3

TH12

TH11

TH15

TH16

: Solenoid valve

: Orifice

: Capillary

: Check valve

: Thermal sensor

: Strainer

SP : Service port

ACC : Accumulator


24/166

2 3

6PURY-P200YMF-C, P250YMF-C: Solenoid valve

: Orifice

: Capillary

: Check valve

: Thermal sensor

: Strainer

SP : Service port

ACC : Accumulator

TH23

TH21

TH22

LEV

SVC

SVA

SVB

Indoor

units

BC controller

CMB-P104V-E

Gas/liquid separator

63HS1

LEV1

63HS3

LEV3

TH12

TH11

TH15

TH16

TH1

O/S

63HS

ST5

CV1

ST6

SJ1

63H63LS

SV1 SV2

CP1

CJ2

SLEV

ACC

SA

MA

CV10CV9CV8

Check Valves Block

TH5

BV2

BV1ST1

TH6

HEXb

CV7HEXf3

HEXf2

HEXf1

CV3CV2CV5CV4

CV6

TH7

Solenoid Valves

Block

SV6SV5SV3

SV4

Distributor

TH9Drier

TH2

CS(Composition Sensing) circuit

CP2

Comp

TH10


25/166


26/166


27/166

26

Symbolexplanation

PE

123123

EARTH

Terminalblock

(forTransmission)

TB02

Terminalblock

(forpowersource)

TB01

Name

Sym

bol

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Expansionvalve

Thermistersensor

Transformer

Name

Symbol

SV1

4A

SV1

4B

SV1

4C

SVM

TRTH11

16

LEV1,3

PS1,3

Pressuresensor

Transmissionline

Shieldwire /

N

220V

240V5

0Hz

Powersource

BCBoard

LE

V1

TB0116151413121110987654321

16

15

14

13

12

11

10987654321

SVM

SV4B

SV4A

SV4C

SV3B

SV3A

SV3C

SV2B

SV2A

SV2C

SV1C

SV1A

SV1B

}

31

CNTR

CN02

CN12

1

5

3

3

1

7531753175317531

TR

X2

X1

X30

X4

X3

X31

X6

X5

X32

X8

X7

X33

X21

}DC

30V

6

5

4

3

2

1

6

5

4

3

2

1

LEV3

1 2 3

CNP1

1 2 3

CNP3

21 1 2 3 4 5 6 7 8 4321

1

2

3

2

1

CN03

CN13

CN10

CN11

CN07

CN

05

L N

TH11

TH12

TH15

TH16

PS1

PS3

20

22V

TB02 M

2M1

CN26

CN27

CN28

CN29

TB01

220

240V

C

N36

1

1

1

1

Note:1.TB02isterminalblockfortransmission.

Neverconnectpowerlineto

it.

2.1:SVM

isnotbuiltindepen

dingonmodels.

3

CMB-P104V

-E


28/166

27

4

CMB-P105V

-E

Symbolexplanation

PE

123123

EARTH

Terminalblock

(forTransmission)

TB02

Terminalblock

(forpowersource)

TB01

Name

Sym

bol

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Expansionvalve

Thermistersensor

Transformer

Name

Symbol

SV1

5A

SV1

5B

SV1

5C

SVM

TRTH11

16

LEV1,3

PS1,3

Pressuresensor

Transmissionline

Shieldwire /

N

220V

240V50Hz

Powersource

BC

Board

LEV1

TB011

615

21

21

14

13

12

11

10

987654321

16

15

14

13

12

11

10987654321

SV4B

SV4A

SV4C

SV3B

SV3A

SV3C

SV2B

SV2A

SV2C

SV1C

SV1A

SV1B

}

31

CNTR

CN02

CN12

1

5

3

3

1

7531753175317531

TR

X2

X1

X3

0

X4

X3

X3

1

X6

X5

X3

2

X8

X7

X3

3

X21

}DC

30V

6

5

4

3

2

1

6

5

4

3

2

1

LEV3

1 2 3

CNP1

1 2 3

CNP3

21 1 2 3 4 5 6 7 8 4321

1

2

3

2

1

CN03

CN13

CN10

CN11

CN07

CN05

L N

TH11

TH12

TH15

TH16

PS1

PS3

20

22V

TB02 M

2M1

CN26

CN27

CN28

CN29

TB01

220

240V

SV5C

SV5A

SV5B

7531

X1

0

X9

X3

4

CN30

SVM

CN36

1

1

1

1


Neverconnectpowerlinetoit.

2.

1

:SVM

isnotbuiltindepen

dingonmodels.


29/166

28

5

CMB-P106V

-E

PE

123123

EARTH

Transmissionline

Shieldwire /

N

220V

240V50Hz

Powersource

BCBoard

3

1

LEV1

TB01

SV6B

SV6A

SV6C

16

15

14

13

12

11

10

987654321

16

15

14

13

12

11

10987654321

SV5C

SV5A

SV5B

SV4B

SV4A

SV4C

SV3B

SV3A

SV3C

SV2B

SV2A

SV2C

SVM

SV1C

SV1A

SV1B

}

4

3

2

11

2

3

4

CN38

31

CNTR

CN02

CN12

1

5

3

3

1

753175317531753175317531

TR

3 CNVCC1

1

2

X2

X1

X30

X4

X3

X31

X6

X5

X32

X8

X7

X33

X10

X9

X34

X12

X11

X35

X21

}DC

30V

6

5

4

3

2

1

6

5

4

32

1

LEV3

1 2 3

CNP1

1 2 3

CNP3

21 1 2 3 4 5 6 7 8 4321

1

2

3

2

1

CN51

CN50

CNOUT1

CNOUT3

CN03

CN13

CN10

CN11

CN07

CN05

L N

TH11

TH12

TH15

TH16

PS1

PS3

20

22V

TB02 M

2M1

CN26

CN2

7

CN28

CN29

CN30

CN31

TB01

220

240V

CN

36

Symbolexplanation

Terminalblock

(forTransmission)

TB02

Terminalblock

(forpowersource)

TB01

Name

Symbol

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Expansionvalve

Thermistersensor

Transformer

Name

Symbol

SV1

6A

SV1

6B

SV1

6C

SVM

TRTH11

16

LEV1,3

PS1,3

Pressuresensor

1

1

1

1

7

6

5

4

3

2

1

1

2

3

4

5

6

Note:1.TB02isterminalblockfortra

nsmission.

Neverconnectpowerlineto

it.

2.1:SVM

isnotbuiltindepend

ingonmodels.


30/166

29

6

CMB-P108V

-E

PE

123123

EARTH

}Powersource

}}L N

Powersource

/N

220V

240V50Hz

Transmissionline

Shieldwire

SVM

BCBoard

CN38

1

31

CNTR

CN50

CN5

1

7

6

5

4

3

2

1

1

2

3

4

5

6

CN02

CN12

1

5

3

3

1

753175317531753175317531

3

TR

3CNVCC1

1

2

X2

X1

X30

X4

X3

X31

X6

X5

X32

X8

X7

X33

X10

X9

X34

X12

X11

X35

X21

}DC

30V

6

5

4

3

2

1

6

5

4

3

2

1

LEV3

LEV1

1 2 3

CNP1

1 2 3

CNP3

21 1 2 3 4 5 6 7 8 4321

1

2

3

2

1

CN03

CN13

CN10

CN11

CN07

CN05

CN36

TH11

TH12

TH15

TH16

PS1

PS3

20

22V

TB02

M2M1

CN26

CN27

CN28

CN29

CN30

CN31

TB01

220

240V

LEV1

7

6

5

4

3

2

1

TB01

SV6B

SV6A

SV6C

16

15

14

13

12

11

10987654321

16

15

14

13

12

11

10

987654321

RELAY4Board

SV5C

SV5A

SV5B

SV4B

SV4A

SV4C

SV3B

SV3A

SV3C

SV2B

SV2A

SV2C

CN32

CN33

CN39

3 1

SV7C

SV7A

SV7B

SV8C

SV8A

SV8B

SV1C

SV1A

SV1B

X14

X13

X36

X37

X15

X16

9

8

7

6

5

4

3

2

1

16

15

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CN

52

7

5

3

1

7

5

3

1

Symbolexplanation

Terminalblock

(forTransmission)

TB02

Terminalblock

(forpowersource)

TB01

Name

Sym

bol

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Expansionvalve

Thermistersensor

Transformer

Name

Symbol

SV1

8A

SV1

8B

SV1

8C

SVM

TRTH11

16

LEV1,3

PS1,3

Pressuresensor

CNOUT1

CNOUT3

1


1

1

1


2.1:SVM

isnotbuiltindependingonmodels.


31/166

30

7

CMB-P1010

V-E

PE

123123

EARTH

}

Powersource

}}L N

Powersource

/N

220V

240V50Hz

Transmissionline

Shieldwire

SV10B

SV10A

SV10C

SV9B

SV9A

SV9C

BC

Board

CN38

1

31

CNTR

CN50

CN5

1

7

6

5

4

3

2

1

1

2

3

4

5

6

CN02

CN12

1

5

3

3

1

753175317531753175317531

3

TR

3CNVCC1

1

2

X2

X1

X30

X4

X3

X31

X6

X5

X32

X8

X7

X33

X10

X9

X34

X12

X11

X35

X21

}

DC

30V

6

5

4

3

2

1

6

54

3

2

1

LEV3

LEV1

1 2 3

CNP1

1 2 3

CNP3

21 1 2 3 4 5 6 7 8 4321

1

2

3

2

1

CN03

CN13

CN10

CN11

CN07

CN05

CN36

TH11

TH12

TH15

TH16

PS1

PS3

20

22V

TB02

M2M1

CN26

CN27

CN28

CN29

CN30

CN31

TB01

220

240V

LEV1

7

6

5

4

3

2

1

1

2

3

4

5

6

CN35

TB01

SV6B

SV6A

SV6C

SVM

16

15

14

13

12

11

10987654321

16

15

14

13

12

11

10

987654321

RELAY4Board

SV5C

SV5A

SV5B

SV4B

SV4A

SV4C

SV3B

SV3A

SV3C

SV2B

SV2A

SV2C

CN32

CN33

CN34

CN39

3 1

SV7C

SV7A

SV7B

SV8C

SV8A

SV8B

SV1C

SV1A

SV1B

X14

X13

X36

X37

X15

X16

9

8

7

6

5

4

3

2

1

16

15

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

X18

X17

X38

X39

X19

X20

CN

52

CN53

5

7

3

1

7

5

3

1

7

5

3

1

7

5

3

3

3

1

Symbolexplanation

Terminalblock

(forTransmission)

TB02

Terminalblock

(forpowersource)

TB01

Name

Sym

bol

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Expansionvalve

Thermistersensor

Transformer

Name

Symbol

SV1

10A

SV1

10B

SV1

10C

SVM

TRTH11

16

LEV1,3

PS1,3

Pressuresensor

CNOUT1

CNOUT3

1

1

1

1



2.

1

:SVM

isnotbuiltindependingonmodels.


32/166


33/166

32

9

CMB-P1016V-E

PE

EARTH

3 2 1 3 2 1

TB02

TB01

Name

S

ymbol

Terminalblock

(forTransmission)

Solenoidvalve

Solenoidvalve

Solenoidvalve

Solenoidvalve

Terminalblock

(forpowersource)

Pressuresensor

Expansionvalve

Thermistersensor

Transformer

Name

SV1~16A

SV1~16B

SV1~16C

SVM

Symbol

TRTH11~16

LEV1,3

PS1,3

M1

M2

DC30V

}Shieldwire

Transmissionline

Powersource

}L N

Powersource

~/N220V~240V50Hz

CN39

1

3

6

5

4

3

2

1

1

2

3

4

5

6

7

CN51

CN50

1

3

5

C

N12

1

3

CNOUT3

CNOUT1

1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7

1 3 5 71 3 5 77531

1

5

7

1

5

7

1

3

5

7

1

3

2

1

CNVCC2

3

CN42

X46

X47

X48

1 2 387654321 4

CNOUT2

CNOUT4

CN41

CN40

X41

X44

X40

X43

X42

X45

X20

X18

X19

X17

X39

X38

3 CNVCC1

1

2

X16

X15

X37

X36

X13

X14

X2

X1

X30

X4

X3

X31

X6

X5

X32

X8

X7

X33

X10

X9

X34

X12

X11

X35

X21

6

5

4

3

2

1

6

5

4

3

2

1

LEV3

LEV1

1 2 3

CNP1

1 2 3

CNP3

21 1 2 3 4 5 6 7 8 4321

1

2

3

2

1

CN03

CN02

CN13

CN10

CN11

CN07

CN05

3

3

CN34

CN33

1

3

5

7

CN32

TH11

TH12

TH15

TH16

TR

TB02

CN38

CN26

CN27

CN28

CN29

CN30

CN31

TB01

CN35

31

CNTR

41 2 3 4 5 6 7 8 321

SV1B

SV1A

SV1C

SV2C

SV2A

SV2B

SV3C

SV3A

SV3B

SV4C

SV4A

SV4B

SV5B

SV5A

SV5C

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

SV9C

SV9A

SV9B

SV10C

SV10A

SV10B

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

14

13

12

11

10

15

16

1

2

3

4

5

6

7

8

9

SV8B

SV8A

SV8C

SV7B

SV7A

SV7C

SVM

SV6C

SV6A

SV6B

SV11C

SV11A

SV11B

16

15

14

13

12

11

10987654321

98765432116

15

14

13

12

11

10

SV12C

SV12A

SV12B

SV13C

SV13A

SV13B

PS1

PS3

1

1

1

1

Note:1.TB02istransmissiont

erminalblock.


2.

1:SVM

isnotbuiltind

ependingonmodels.

1 2

21

1 3 5 71 3 5 71 3 5 7

X57

X53

X52

X56

X55

CN45

CN44

CN43

X50

SV14C

SV14A

SV14B

SV15A

SV15B

SV16C

SV16A

SV16B

SV15C

X54

X51

X49

RELAY10

Board

BC

Bo

ard

20

22V

220

240V

CN36


34/166

33

[4] Standard Operation Data

(1) Cooling operation

1 PU(H)Y-200250YMF-C

Outdoor unit

ItemsPUHY-200YMF-C

PUY-200YMF-C

PUHY-250YMF-C

PUY-250YMF-C

Indoor

Outdoor

Quantity

Quantity in operation

Model

Main pipe

Branch pipe

Total piping length

27.0/19.0 27.0/19.0

35.0/24.0 35.0/24.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

10 10 10 10 10 10 10 10

45 45

Hi Hi Hi Hi Hi Hi Hi Hi

11.2 12.7

440 440 380 280 430 350 440 280

130 140

235 235

22.0/4.80 20.3/4.7(2.16/0.47) (1.99/0.46)

93 95

40 42

7 5

9 7

7 10

6 4

69 60

27 27

8 6

26 26

10 10

14.5 13.3 18.3 16.8

380 415 380 415

270/75 270/75 340/95 340/95

Indoor unit fan notch

Refrigerant volume

Total current

Volts/Frequency

Indoor unit

SC (LEV1)

Oil return (SLEV)

High pressure/Low pressure (after O/S)

(before MA)Pressure

DB/WB

Set

m

kg

A

V

V/Hz

Pulse

kg/cm2G(MPa)

C

Condition

Sectionaltemperature

Outdoorunit

LEV

opening

Discharge (TH1)

Heat exchanger outlet (TH5)

Accumulator

Suction (Comp)

TH2

Shell bottom (Comp)

SCC outlet (TH7)

Bypass outlet (TH8)

LEV inlet

Heat exchanger outlet

Inlet

Outlet

Outdoor

unit

Indoorunit

Ambient temp.

Indoor unit

Piping


35/166

34

PU(H)Y-P200250YMF-C

Outdoor unit

ItemsPUHY-P200YMF-C

PUY-P200YMF-C

PUHY-P250YMF-C

PUY-P250YMF-C

Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

27.0/19.0 27.0/19.0

35.0/24.0 35.0/24.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

10 10 10 10 10 10 10 10

45 45


11.7 13.2

440 440 380 280 430 350 440 280

130 140

235 235

20.5/4.0 21.9/3.9

(2.01/0.39) (2.15/0.38)

96 96

40 42

7 7

10 10

12 15

1 1

11 11

80 85

27 27

8 6

26 26

10 10

0.23 0.23

14.5 13.3 18.3 16.8

380 415 380 415

270/75 270/75 340/95 340/95


Refrigerant volume

Total current

Volts/Frequency

Indoor unit

SC (LEV1)

Oil return (SLEV)


(before MA)Pressure

DB/WB

Set

m

kg

A

V

V/Hz

Pulse

kg/cm2G

(MPa)

C

Condition

Sectional

temperature

Outdoorunit

LEVopening

Inlet

Outlet

Outdoor

unit

Indoorunit

OC

Ambient temp.

Indoor unit

Piping

Discharge (TH1)


Accumulator

Suction (Comp)

CS circuit (TH2)

CS circuit (TH9)

Shell bottom (Comp)

SCC outlet (TH7)

Bypass outlet (TH8)

LEV inlet



36/166

35

380 415 380 415

270/75 270/75 340/95 340/95

14.5 13.3 18.3 16.8

PURY-200250YMF-C

Outdoor unit

ItemsPURY-P200YMF-C PURY-P250YMF-C

Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

27.0/19.0 27.0/19.0

35.0/24.0 35.0/24.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

5 5 5 5 5 5 5 5

25 25


13.9 14.4

330 460 430 300 410 330 460 300

2000 140 2000 150

235 235

20.7/5.0 19.4/4.0

(2.03/0.49) (1.90/0.39)

19.6/19.6 18.3/18.3(1.92/1.92) (1.79/1.79)

107 110

50 47

7 7

10 10

12 12

75 70

26 30

15 15


Refrigerant volume

Compressor volts / Frequency

Outdoor unit

Indoor unit

BC controller (1, 3)

Oil return

High pressure/Low pressure

BC controller liquid/IntermediatePressur

e

DB/WB

Qty

m

kg

V

V/Hz

A

Pulse

kg/cm2G(MPa)

C

Condition


LEVopening

Discharge (TH1)


Accumulator

Suction (Comp)

Shell bottom (Comp)

LEV inlet


Inlet

Outlet

Outdoor

unit

Indoorunit

Ambient temp.

Indoor unit

Piping


37/166

36

PURY-P200250YMF-C

Outdoor unit


Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

27.0/19.0 27.0/19.0

35.0/24.0 35.0/24.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

5 5 5 5 5 5 5 5

25 25


14.4 14.9

330 460 430 300 410 330 460 300

2000 140 2000 150

235 235

23.5/5.3 23.0/5.1

(2.30/0.52) (2.25/0.50)

22.4/22.4 21.9/21.9(2.20/2.20) (2.15/2.15)

97 105

50 47

7 7

10 10

12 12

7 5

75 70

26 30

15 15

0.23 0.23

380 415 380 415

270/75 270/75 340/95 340/95

14.5 13.3 18.3 16.8


Refrigerant volume


Outdoor unit

Indoor unit


Oil return


BC controller liquid/IntermediatePressure

DB/WB

Qty

m

kg

V

V/Hz

A

Pulse

kg/cm2G(MPa)

C

Condition


LEVopening

Discharge (TH1)


Accumulator

Suction (Comp)

CS circuit (TH2)

Shell bottom (Comp)

LEV inlet


Inlet

OutletOutdoor

unit

Indoor

unit

OC

Ambient temp.

Indoor unit

Piping


38/166

37

2Heating operation

PUHY-200250YMF-C

Outdoor unit

ItemsPUHY-200YMF-C PUHY-250YMF-C

Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

20.0/ 20.0/

7.0/6.0 7.0/6.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

10 10 10 10 10 10 10 10

45 45


11.2 12.7

510 510 450 280 440 420 510 280

0 0

150 235

17.5/3.7 17.5/3.7(1.72/0.36) (1.72/0.36)

80 85

6 8

1 2

1 2

1 2

2 2

50 60

71 71

33 33

13.4 12.3 17.1 15.6

380 415 380 415

280/83 280/83 355/102 355/102


Refrigerant volume

Total current

Volts/Frequency

Indoor unit

SC (LEV1)

Oil return (SLEV)

High pressure/Low pressure (after O/S)(before MA)

Pressure

DB/WB

Set

m

kg

A

V

V/Hz

Pulse

kg/cm2G(MPa)

C

Condition

Se

ctionaltemperature

Outdoorunit

LEVopening

Discharge (TH1)


Accumulator

Suction (Comp)

TH2

Shell bottom (Comp)


LEV inlet

Inlet

OutletOutdoor

unit

Indoor

unit

Ambient temp.

Indoor unit

Piping


39/166

38

PUHY-P200250YMF-C

Outdoor unit

ItemsPUHY-P200YMF-C PUHY-P250YMF-C

Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

20.0/ 20.0/

7.0/6.0 7.0/6.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

10 10 10 10 10 10 10 10

45 45


11.7 13.2

510 510 450 280 440 420 510 280

0 0

150 150

18.5/3.7 21.4/3.7

(1.81/0.36) (2.10/0.36)

75 78

1 1

2 2

2 2

3 3

3 3

0 0

60 70

80 80

39 39

0.28 0.28

13.4 12.3 17.1 15.6

380 415 380 415

270/75 270/75 340/95 340/95


Refrigerant volume

Total current

Volts/Frequency

Indoor unit

SC (LEV1)

Oil return (SLEV)


(before MA)Pressure

DB/WB

Set

m

kg

A

V

V/Hz

Pulse

kg/cm2G

(MPa)

C

Condition

Se

ctionaltemperature

Outdoorunit

LEVopening

Discharge (TH1)

Heat exchanger inlet (TH5)

Accumulator

Suction (Comp)

CS circuit (TH2)

CS circuit (TH9)

Shell bottom (Comp)


LEV inlet

Inlet

OutletOutdoor

unit

Indoorunit

OC

Ambient temp.

Indoor unit

Piping


40/166

39

PURY-200250YMF-C

Outdoor unit

ItemsPURY-200YMF-C PURY-250YMF-C

Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

20.0/ 20.0/

7.0/6.0 7.0/6.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

5 5 5 5 5 5 5 5

25 25


13.9 14.4

600 950 750 400 750 600 950 400

60 700 60 800

150 235

18.5/3.6 18.0/3.7

(1.81/0.35) (1.76/0.36)

17.5/14.0 17.0/14.0(1.72/1.37) (1.67/1.37)

100 95

2 1

1 1

4 2

1 1

45 40

38 40

80 85

380 415 380 415

285/85 285/85 360/105 360/105

13.4 12.3 17.1 15.6


Refrigerant volume


Outdoor unit total current

Indoor unit


Oil return



e

DB/WB

Qty

m

kg

V

V/Hz

A

Pulse

kg/cm2G(MPa)

C

Condition


LEVopening

Discharge (TH1)


Accumulator

Suction (Comp)

Shell bottom (Comp)

LEV inlet


Inlet

Outlet

Outdoor

unit

Indoorunit

Ambient temp.

Indoor unit

Piping


41/166

40

PURY-P200250YMF-C

Outdoor unit


Indoor

Outdoor

Quantity


Model

Main pipe

Branch pipe

Total piping length

20.0/ 20.0/

7.0/6.0 7.0/6.0

4 4

4 4

63 63 50 25 125 40 63 25

5 5

5 5 5 5 5 5 5 5

25 25


14.4 14.9

600 950 750 400 750 600 950 400

60 700 60 800

150 235

18.5/3.6 18.0/3.7

(1.96/0.38) (1.86/0.34)

17.5/14.0 17.0/14.0(1.86/1.57) (1.76/1.47)

100 95

2 1

1 1

4 2

1 1

7 5

45 40

38 40

80 85

0.28 0.28

380 415 380 415

280/80 280/80 340/95 340/95

13.4 12.3 17.1 15.6


Refrigerant volume

Compressor volts/Frequency

Outdoor unit total current

Indoor unit


Oil return



e

DB/WB

Qty

m

kg

V

V/Hz

A

Pulse

kg/cm2G(MPa)

C

Condition

Section

altemperature

LEVopening

Discharge (TH1)


Accumulator

Suction (Comp)

CS circuit

Shell bottom (Comp)

LEV inlet


Inlet

Outlet

(TH2)

Outdoor

unit

Indoor

unit

OC

Ambient temp.

Indoor unit

Piping


42/166

41

[5] Function of Dip SW and Rotary SW

(1) Outdoor unit

1PU(H)Y-200250YMF-C

Switch FunctionFunction according to switch operation Switch set timing

When off When on When off When on

SWUSW1

SW2

SW3

SW4

1~21~8

9~10

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

3

Unit address settingFor self diagnosis/

operation monitoring

Centralized control switch

Deletion of connection

information.

Deletion of error history.

Disregard ambient air

sensor errors, liquid

overflow errors.Forced defrosting

Defrost prohibited timer

-

-

SW3-2 Function valid/

invalid

Indoor unit test operation

Defrosting start tempera-

ture of TH5.Defrosting end tempera-

ture of TH5.

Opening angle of IC except

when heater thermostat is

ON during defrosting.

Models

Target Pd (High pressure)

Models

Set on 51~100 with the dial switch.LED monitering display

Centralized control not

connected.

Storing of refrigeration

system connection

information.

Errors valid.

Ordinary control

43 min.

SW3-2 Function invalid

Stop all indoor units.

-2C

8C

(no operation)

PUHY-YMF-C

18kg/cm2G

(1.76MPa)

Model 200

Centralized control

connected.

Deletion of refrigeration

system connection

information.

Deletion

Disregard errors.

Start forced defrosting.

90 min.

SW3-2 Function valid

All indoor units test

operation ON.

0C

15C

2000

PUY-YMF-C

20kg/cm2G

(1.96MPa)

Model 250

Before power is turned on.During normal operation when power

is on.

Should be set on OFF.

Before power is turned on.


During normal operation when power

is on.


is on.


is on. (Except during defrosting)


is on.

When SW3-1 is ON after power is

turned on.


is on.During normal operation when power


When switching on the power.


is on.


During normal

operation when

power is on.

10 minutes or

more after

compressor

starts.

Note:

SWU1~2=00 when shipped from the factory. Other factory settings are indicated by shaded portions.

If the address is set from 01 to 50, it automatically becomes 100.


43/166

42

2PUHY-P200250YMF-C


When off When on When off When onSWU

SW1

SW2

SW3

SW4

1~2

1~8

9~10

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

3

Unit address setting

For self diagnosis/




information.




overflow errors.

Forced defrosting



invalid



ture of TH5.

Defrosting end tempera-

ture of TH5.

Opening angle of IC except

when heater thermostat isON during defrosting.

Models

Target Tc (High pressure)

at Heating

Models


invalid

Configuration compensa-

tion value

Set on 51~100 with the dial switch.

LED Monitering Display


connected.


system connection

information.

Errors valid.

Ordinary control

39 min.



4C

8C

(no operation)

PUHY-P-YMF-C

49C

Model P200

Invalid

Centralized control

connected.


system connection

information.

Deletion

Disregard errors.


90 min.



operation ON.

1C

15C

2000

PUY-P-YMF-C

53C

Model P250

Valid



is on.





is on.


is on.




is on.


turned on.


is on.





is on.



is on.

when SW4-1 in ON.

During normal

operation when

power is on.

10 minutes or

more after

compressor

starts.

Note:



Changes as shown below by on off change

0% 3% 6% 9% 12% 6% 3% 0%


44/166

43

3PURY-200250YMF-C


When off When on When off When on

SWU

SW1

SW2

SW3

SW4

1~2

1~8

9~10

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

3


For self diagnosis/




information.




overflow errors.

Forced defrosting



invalid



ture of TH7.


ture of TH5.

Pump down operation

Target Td (High pressure)

at Heating

Models


LED monitering display


connected.


system connection

information.

Errors valid.

Ordinary control

43 min.



6C

8C

Invalid

49C

Model 200

Centralized control

connected.


system connection

information.

Deletion

Disregard errors.


90 min.



operation ON.

3C

15C

Valid

53C

Model 250



is on.





is on.


is on.




is on.


turned on.


is on.



During compressor stop when poweris on.


is on.


During normal

operation when

power is on.

10 minutes or

more after

compressor

starts.

Note:




45/166

44

4PURY-P200250YMF-C


When off When on When off When onSWU

SW1

SW2

SW3

SW4

1~2

1~8

9~10

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

3


For self diagnosis/




information.




overflow errors.

Forced defrosting



invalid

Indoor Unit Test operation


ture of TH7.


ture of TH5.

Pomp down operation

Target Tc (High pressure)

at Heating

Models

SW4-2 function valid/

Invalid

Configuration compensa-

tion value


LED monitering display


connected.


system connection

information.

Errors valid.

Ordinary control

43 min.



8C

8C

Invalid

49C

Model P200

Invalid

Centralized control

connected.


system connection

information.

Deletion

Disregard errors.


90 min.



operation ON.

5C

15C

Valid

53C

Model P250

Valid



is on.





is on.


is on.




is on.


turned on.


is on.



During compressor stop when poweris on.


is on.



is on.

when SW4-1 in ON.

During normal

operation when

power is on.

10 minutes or

more after

compressor

starts.

Note:



Changes as shown below by on off change

0% 3% 6% 9% 12% 6% 3% 0%


46/166

45

(2) Indoor unit

DIP SW1, 3

Model P71 P80 P100 P125 P140 P200 P250

Capacity (model name) code 14 16 20 25 28 40 50

SW2 setting

Model P20 P25 P32 P40 P50 P63

Capacity (model name) code 4 5 6 8 10 13

SW2 setting ONOFFON

OFFON

OFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

ONOFF

Note 1: The shaded part indicates the setting at factory shipment. (For the SW not being shaded, refer to the

table below.)

Note 2: The DipSW setting is only effective during unit stopping (remote controller OFF) for SW1, 2, 3 and 4 commonly

and the power source is not required to reset.)

3: When both SW1-7 and SW1-8 are being set to ON, the fan stops at the heating thermostat of OFF.

Setting of DIP SW2

Model

Switch

SW1

SW3

3

6

7

3

4

6

8

PLFY-P

VBM-A

OFF

OFF

VLMD-A VKM-A

OFF

ON

ON

ON

OFF

OFF

ON

ON

PEFY-P

VML-A VMH-A 20~80VMM-A 100~140VMM-A

OFFOFF ON

OFF ON

ON

ON

OFF

OFF

OFF

OFF ON OFF

ON OFF ON

ON

OFF

PDFY-P PFFY-P PCFY-P PKFY-P

VM-A

ON

VLRM-A, VLEM-A

OFF

VGM-A

ON

VAM-A VGM-A

OFF

OFF

Indoor unit inlet

None

100h

Ineffective

Fan output display

At stationary heating

Very low speed

SW1-7 setting

Ineffective

Ineffective

Heat pump

None

None

None

1st setting

Down blow B, C

Effective

Built in remote controller

Provided

2500h

Effective

Thermo. ON signal display

Always at heat.

Low speed

Set airflow

Effective

Effective

Cool.only

Provided

Provided

Provided

2nd setting

Horizontal

Ineffective

Room temp. sensor position

Clogged filter detect.

Filter duration

OA intake

Remote display select.

Humidifier control

Heating thermo. OFF airflow

Heating thermo. OFF airflow

Power failure automatic

return

Power source start/stop

Model selection

Louver

Vane

Vane swing function

Vane horizontal angle

Vane angle set for cooling

Heating 4deg up

Always ineffective for PKFY-P.VAM

Not provided for PKFY-P.VAMProvided for PLFY-P.VGM (ON) setting

Always down blow B,C for PKFY-P.VAM

Horizontal (ON) setting for PLFY-P.VLMD

Ineffective (ON) setting for floorstanding

SW1

SW3

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

Switch SW nameOperation by SW Switch set timing

OFF ON OFF ONRemarks

At unit stopping(at remote

controller OFF)

Cooling capacity saving

for PKFY-P. VAM,effective/ineffective


47/166

46

Ceiling height

3 3.5 m

2 2.8 m

1 2.3 m

Setting of DIP SW4 Setting of DIP SW5

1 2 3 4

ON OFF ON OFF

ON OFF ON OFF

OFF OFF OFF ONON OFF OFF ON

OFF ON OFF ON

OFF OFF ON ON

ON ON OFF OFF

OFF OFF OFF

ON ON ON

OFF OFF OFF

ON OFF OFF

OFF OFF ON

ON ON ON OFF

PMFY-P-VBM-A

PLFY-P-VLMD-A

PDFY-P20 ~ 80VM-A

PLFY-P40 ~ 63VKM-APLFY-P80 ~ 125VKM-A

PCFY-P-VGM-A

PKFY-P-VGM-A

PKFY-P-VAM-A

PEFY-P20 ~ 80VMM-A

PFFY-P-VLEM-A, P-VLRM-A

PEFY-P20 ~ 32VML-A

PEFY-P40 ~ 140VMH-A

PEHY-P200250VMH-A

PDFY-P100125VM-A

PEFY-P100 ~ 140VMM-A

Model Circuit board usedSW4

Switch Function Operation by switch Switch set timing

SWA

SWA

SWA

SWB

SWC

Ceiling height setting

External static

pressure setting

For options

Setting of air outlet opening

Airflow control

(PLFY-P-VKM-A) (PCFY-P-VGM-A)

(PLFY-P-VLMD-A)

(PLFY-P-VKM-A)

(PLFY-P-VKM-A, PCFY-P-VGM-A, PKFY-P-VGM-A, PDFY-P-VM-A)

Phase control

Relay selection

*The ceilingheight ischanged bySWB setting.

*As this switch is used by interlocking with SWC,refer to the item of SWC for detail.

SWASWB 1 2 3

2-way 3.5 m 3.8 m 3.8 m

3-way 3.0 m 3.3 m 3.5 m

4-way 2.7 m 3.0 m 3.5 m

* Set to the option to install the high efficiencyfilter

Always after powering





3

1

2

2-way

4-way

3-way

3

1

2

3

1

2

3

1

2

220V

240V

Option

Standard

(PDFY-P20 ~ 80VM-A, PEFY-P20 ~ 80VMM-A)

100Pa

50Pa

30Pa* For other models, change the setting of static pressure by replacing the connector.


48/166

47

33333 TEST RUN

[1] Before Test Run(1) Check points before test run

1 Neither refrigerant leak nor loose power source/ transmission lines should be found.

2 Confirm that the resistance between the power source terminal block and the ground exceeds 2Mby measur-

ing it with a DC500V megger. Do not run if it is lower than 2M.

Note) Never apply the megger to the MAIN board. If applied, the MAIN board will be broken.

3 Confirm that the Ball valve at both gas and liquid sides is being fully opened.

Note) Certainly close the cap.

4 Be sure that the crankcase heater has been powered by turning the main power source on at least 12 hours

before starting the test run. The shorter powering time causes compressor trouble.

(2) Caution at inverter check

Because the inverter power portion in outdoor unit electrical part box have a lot of high voltage portion, be sure to follow

the instructions shown below.

During energizing power source, never touch inverter power portion because high voltage (approx. 580V) is

applied to inverter power portion.

When checking,

Shut off main power source, and check it with tester, etc.

Allow 10 minutes after shutting off main power source.

Open the MAIN board mounting panel, and check whether voltage of both ends of electrolytic capacitor is

20V or less.

1

2

1

2

3


49/166

48

(3) Check points for test run when mounting options

(4) Attention for mounting drain water lifting-up mechanism

Check point

Local remote controller displays codeNo. 2503, and the mechanism stops.

No overflow from drain pan.

Drain water comes out by operations ofdrain pump.

Sound of pump operations is heard, anddrain water comes out.

No water leak from connecting portionsof each water piping.

Water is supplied to water supply tank,and float switch is operating.

Built-in optional parts

Mounting of drainwater lifting-upmechanism

Mounting of perme-able film humidifier

Content of test run

Release connector of pump circuit,check error detection by pouringwater into drain pan water inlet.

After that, connect connector ofcircuit.

Check pump operations and drain-age status in cooling (test run) mode.

Check humidifier operations and watersupply status in heating (test run) mode.

1

2

3

4

5

Result

1

2

3

Work

Disassembling andassembling of drainwater lifting-upmechanism

Mounting of floatswitch

Electric wiring

Float switch moves smoothly.

Float switch is mounted onmounting board straightly withoutdeformation.

Float switch does not contact withcopper pipe.

Wiring procedure is exactly followed.

Connector portion is tightly hooked.

Content of test run

Lead wire from control box notdamaged.

Rubber cap properly inserted todrain water outlet of drain pan?

Insulation pipe of gas and liquidpipes dealt with as shown in the rightfigure?

Drain pan and piping cover mountedwithout gap?

Drain pan hooked on cut projectionof the mechanism?

Float switch installed without contactingwith drain pan?

No mistakes in wiring?

Connectors connected surely andtightly?

No tension on lead wire when slidingcontrol box?

1

2

3

1

2

3

Check point Result

Insulation pipe

No gap


50/166


51/166

50

Classification

Transmissionline

Portion Check item

1 Limitation of transmission line length followed? Forexample, 200m or less (total length : 500m) at the farthest.

2 1.25mm2or more transmission line used?(Remote controller 10m or less 0.75mm2)

3 2-core cable used for transmission line?

4 Transmission line apart from power source line by 5cm or more?

5 One refrigerant system per transmission line?

6 The short circuit connector is changed form CN41 toCN40 on the MAIN board when the system is centralized

control? (Just one outdoor unit. Not all outdoor units.)

7 No connection trouble in transmission line?

8 Connection of wrong remote controller line terminals? MA Remote controller : TB15 M-NET Remote controller : TB5

Trouble

Erroneous operation, error stop.


Error stop in case multiple-core

cable is used.


Not operate.

Not operate.

Error stop or not operate.

Never finish the initial mode.

System set

Before starting

Error stop or not operate.

Can not be properly set with power

source turned on.

Not operate.

Set temperature not obtained atheating operations (Thermostat

stop is difficult)

Error stop.

Error stop, compressor trouble.

1

2

1

2

3

4

Address setting properly done? (M-NET Remotecontroller, indoor unit and outdoor unit.)

Setting of address No. done when shutting off power

source?

Address numbers not duplicated?

Turned on SW3-8 on indoor unit circuit board whenmounting room thermistor sensor?

Refrigerant piping ball valve (Liquid pressure pipe, gaspressure pipe) opened?

Turn on power source 12 hours before starting operations?

STANDBYDEFROST ERRORCODE

D A I L YAUTOOFF

CENTRALLYCONTROLLED

CLOCKREMAINDER

O NO F FC

1Hr.

NOT AVAILABLEC

CHECKMODE

FILTERCHECK

TESTRUN

LIMITTEMP.

ON/OFFTEMP

FILTER

CHECKTEST

O N O FFCLOCK

PAR-F27MEATIMERSET

2 31

STANDBYDEFROST ERRORCODE

D A I L YAUTOOFF

CENTRALLYCONTROLLED

CLOCK

REMAINDER

O NO F F C

1Hr.

NOT AVAILABLEC

CHECKMODE

FILTERCHECK

TESTRUN

LIMITTEMP.

ON/OFFTEMP

FILTER

CHECKTEST

O N O FFCLOCK

PAR-F27MEATIMERSET


52/166

51

[2] Test Run Method

Operation procedure

1Turn on universal power supply at least 12 hours before getting started Displaying HOon display panel for

about two minutes

2 Press TEST RUN button twiceDisplaying TEST RUNon display panel

3 Press selection buttonMake sure that air is blowing out

4Press select button to change from cooling to heating operation, and vice versaMake sure that

warm or cold air is blowing out

5 Press adjust buttonMake sure that air blow is changed

6 Press or button to change windMake sure that horizontal or downward blow is adjustable.

7 Make sure that indoor unit fans operate normally

8 Make sure that interlocking devices such as ventilator operate normally if any

9 Press ON/OFF button to cancel test run Stop operation

Note 1: If check code is displayed on remote controller or remote controller does not operate normally.

2: Test run automatically stops operating after two hours by activation of timer set to two hours.

3: During test run, test run remaining time is displayed on time display section.

4: During test run, temperature of liquid pipe in indoor unit is displayed on remote controller room temperature

display section.5: When pressing adjust button, depending on the model, NOT AVAILABLEmay be displayed on remote

controller. However, it is not a malfunction.

6: When pressing or button, depending on the model, NOT AVAILABLEmay be displayed on

remote controller. However, it is not a malfunction.


53/166

52

4 GROUPING REGISTRATION OF INDOOR UNITS WITH M-NET REMOTE CONTROLLER

(1) Switch function

The switch operation to register with the remote controller is shown below:

Registration/ordinary modeselector switch

Registration/ordinarymode selection switch

Switch to assign indoorunit address

Registration switch

Confirmation switch

Delete switch

Registered modeselector switch

Switch to assigninterlocked unit address

A+B

C

D

E

F

G

H

This switch selects the ordinary mode or registered mode (ordinary

mode represents that to operate indoor units).

* To select the registered mode, press the FILTER +

switch continuously for over 2 seconds under stopping state.

[Note] The registered mode can not be obtained for a while after

powering.

Pressing the FILTER + switch displays CENTRALLY

CONTROLLED.

This switch assigns the unit address for INDOOR UNIT ADDRESS

NO.

This switch is used for group/interlocked registration.

This switch is used to retr ieve/identify the content of group and inter-

locked (connection information) registered.

This switch is used to retr ieve/identify the content of group and inter-

locked (connection information) registered.

This switch selects the case to register indoor units as group (group

setting mode) or that as interlocked (interlocked setting mode).

*The unit address is shown at one spot for the group setting modewhile at two spots for the interlocked setting mode.

This switch assigns the unit address of OA UNIT ADDRESS NO.

Symbolof switch

G Registered mode

selector switch

E Confirmation switch

C Switch to assign

indoor unit address

H Switch to assign inter-

locked unit address

D Registration switch

A

+FILTER

TEST RUN

Name Name of actual switch Description

of TEMP

of TIMER SET

CLOCKON OFF

B

Registration/ordinary modeselector switch

STAND BYDEFROST ERROR CODE

D A I L YAUTO OFF

CENTRALLY CONTROLLED

CLOCK

REMAINDER

ON OFF C

1Hr

NOT AVAILABLEC

CHECK MODE

FILTERCHECK

TEST RUN

LIMIT TEMP.

ON/OFFTEMP

FILTER

CHECK TEST

ON OFFCLOCK

PAR-F27MEATIMER SET

F Delete switch


54/166

53

(2) Attribute display of unit

At the group registration and the confirmation/deletion of registration/connection information, the type (attribute) of the

unit is displayed with two English characters.

Display Type (Attribute) of unit/controller

Indoor unit connectable to remote controller

Outdoor unit

Local remote controller

System controller (MJ)

[Description of registration/deletion/retrieval]

The items of operation to be performed by the remote controller are given below. Please see the relating paragraph for

detail.

1Group registration of indoor unit

The group of the indoor units and operating remote controller is registered.

It is usually used for the group operation of indoor units with different refrigerant system.

2Retrieval/identification of group registration information of indoor units

The address of the registered indoor units in group is retrieved (identified).

3Retrieval/identification of registration information

The connection information of any unit (indoor/outdoor units, remote controller or the like) is retrieved (identified).

4Deletion of group registration information of indoor units

The registration of the indoor units under group registration is released (deleted).

5Deletion of the address not existing

This operation is to be conducted when 6607error (No ACK error) is displayed on the remote controller caused by

the miss setting at test run, or due to the old memory remained at the alteration/modification of the group composi-

tion.

Caution:

When MELANS (MJ-103MTRA for example) is being connected, do not conduct the group/pair registration using

the remote controller. The group/pair registration should be conducted by MELANS. (For detail, refer to the instruc-

tion exclusively prepared for MELANS.)


55/166

54

(3) Group registration of indoor unit

1) Registration method

Group registration of indoor unit ........................................................................ 1

The indoor unit to be controlled by a remote controller is registered on the remote controller.

[Registration procedure]

1 With the remote controller under stopping or at the display of HO, continuously press the FILTER + switch

(A+B) at the same time for 2 seconds to change to the registration mode. (See the figure below.)

2 Assign the indoor unit address to INDOOR UNIT ADDRESS NO.by operating the (Room temperature

adjustment) (C).

Then press the TEST RUN switch (D) to register. In the figure below, the INDOOR UNIT ADDRESS NO.is being set

to 001.

3 After completing the registration, press the FILTER + switch (A+ B) at the same time for 2 seconds to

change to the original ordinary mode (with the remote controller under stopping).

Remote controller under stopping HOunder displaying

Ordinary mode

INDOOR UNITADDRESS NO

ERROR CODEOAUNITADDRESSNO

CINDOOR UNITADDRESS NO


C


C

1 1

Group setting mode

Confirm the indoor unit address No.

Confirm the connection of the transmission line.


C


C

Registration complete

Registration error

Indicates the type of unit(Indoor unit in this case)

88flickers indicating registra-tion error. (when the indoor unitregistered is not existing)

2 Assign theaddress (C)

1 Change to theregistrationmode (A+B)

3 Press theregistrationswitch (D)

Remote controller

System example

Indoor units

Group

2+3

ON/OFFTEMP

FILTER

CHECK TEST

O N O F FCLOCK

PAR-F27MEATIMER SET


56/166

55

2) Method of retrieval/confirmation

Retrieval/confirmation of group registration information on indoor unit ............... 2

The address of the indoor unit being registered on the remote controller is displayed.

[Operation procedure]

1With the remote controller under stopping or at the display of HO, continuously press the FILTER + switch (A

+B) at the same time for 2 seconds to change to the registration mode.

2 In order to confirm the indoor unit address already registered, press switch (E). (See figure below.) When the group

of plural sets is registered, the addresses will be displayed in order at each pressing of switch (E).

3 After completing the registration, continuously press the FILTER + switch (A+ B) at the same time for 2

seconds to change to the original ordinary mode (with the remote controller under stopping).

Retrieval/confirmation of registration information ................................................3

The registered information on a certain unit (indoor unit, outdoor unit, remote controller or the like) is displayed.


1With the remote controller under stopping or at the display of HO, continuously press the FILTER + switch (A

+B) at the same time for 2 seconds to change to the registration mode.

2 Operate switch (G) for the interlocked setting mode. (See figure below.)

3 Assign the unit address of which registration information is desired to confirm with the (TIMER SET) switch

(H). Then press the switch (E) to display it on the remote controller. (See figure below.)

Each pressing of switch (E) changes the display of registered content. (See figure below.)

4 After completing the retrieval/confirmation, continuously press the FILTER + switch (A+B) at the same timefor 2 seconds to change to the original ordinary mode (with the remote controller under stopping).

Registered

No registration.


C


C

1 Press the switch for confirmation (E)

Note: Only one address will be displayedwhen the registration is one even theswitch is how often pressed

Indicates the type of unit(Indoor unit in this case)1

1ON/OFFTEMP

FILTER

CHECK TEST

O N O F FCLOCK

PAR-F27MEATIMER SET


57/166

56

3) Method of deletion

Deletion of group registration information of indoor unit ......................................4


1With the remote controller under stopping or at the disp

Date post:	28-Feb-2018
Category:	Documents
Upload:	duong-the-tinh
View:	224 times
Download:	0 times

dieu hoa ADMIN.pdf

Documents