Mitsubishi Electronics PE-20MYC, PE-8MYC PEH-15,20MYA-EU Special Wiring Anti Short Cycle Timer

Page 68

PEH-15,20MYA-EU

(SPECIAL WIRING : ANTI SHORT CYCLE TIMER)

OUTDOOR UNIT

Power supply, 3 Phase

380~415 Volt, 50Hertz

TB1

 

 

 

 

 

 

 

 

 

 

 

 

L1

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

L2

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

L3

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

PE

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT BREAKER

 

 

 

 

 

 

 

 

 

 

 

 

 

(FIELD SUPPLY)

 

 

 

RED

 

 

 

 

 

 

 

 

 

PUH-15MYC1-EU ··· 100A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PUH-20MYC1-EU ··· 125A

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

F3 (3.15A)

 

 

 

 

 

 

 

 

HZ2

 

 

 

 

49C1

 

 

49C2

 

 

 

 

CZ2-1

CZ2-2

 

 

 

 

51

 

 

51

 

TM

 

 

 

 

 

 

 

 

F2

 

 

F3

 

 

 

 

 

 

 

52

52

TM

 

 

(3min)

 

 

 

 

 

C1

C2

 

 

 

 

 

 

52

 

 

 

 

 

(3min)

 

 

 

 

 

 

 

 

 

 

63H1

 

52

63H2

 

 

 

C2

52

52

 

 

 

 

 

 

C1

 

 

 

 

 

C1

C2

 

 

CH1

CH2

51C1

 

 

51C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

30

CZ2-1

CR2

30

CZ2-2

CR3

 

TM

 

 

 

 

 

CZ1

 

CZ2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52

 

 

 

52

 

2

 

 

 

 

 

 

 

C1

 

 

 

C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

30

 

 

 

 

 

 

 

 

 

 

 

CZ1

 

CZ2

 

 

 

 

 

 

INDOOR UNIT

TB2

 

 

52F

 

 

51F1

 

 

 

 

 

Power supply, 3 Phase

L1

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

380~415 Volt, 50Hertz

L2

 

WHITE

 

 

 

 

 

 

 

 

MF1

 

L3

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N BLUE

F1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52F

PE

 

(3.15A)

 

 

GRAY

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT BREAKER

 

51F1

 

 

F2

 

TB3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FIELD SUPPLY)

 

 

 

 

Tr

(3.15A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PEH-15,20MYA-EU ··· 30A

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

AC

 

 

 

SWITCH BOX (FIELD SUPPLY)

 

 

26L1

 

220~

AC

 

 

 

 

 

 

 

 

 

 

240V

24V

 

 

 

 

 

 

 

 

 

C3

 

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW1

 

 

 

 

 

 

3

HZ1 DOOR

 

 

 

 

 

 

 

 

 

 

C8

 

 

 

COOL

HEAT

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

26L2

 

 

 

 

 

 

 

 

 

 

 

 

C8

 

 

 

 

 

C

H C

H

 

SW2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

FZ

 

 

 

 

 

23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

WA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FZ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR1

 

TB3

2

3

 

4

5

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

CZ

CZ

 

 

 

 

 

FZ

 

52F

 

 

 

HZ1

FZ

 

 

 

 

 

 

 

 

1-1

1-2

 

 

 

GRAY

6

 

 

 

 

 

52C1

RED

51C1

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

51F2

X1

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

52C2

RED

51C2

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

51F3

X2

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

T1

 

 

T2

WHITE

 

X1

X2 X5

X2

X6

BLACK

 

X3

X4

 

 

C6

3

 

C7

3

 

 

 

 

26

 

 

26

 

 

 

 

D3

 

 

D4

 

TB4

 

C6

1

 

C7

1

GRAY 11 12

13

 

 

 

 

 

1

 

C4

1

 

C5

 

 

 

 

26

 

 

26

CZ

 

 

 

D1 X3

 

 

D2 X4

HZ2

 

 

 

 

2-1

 

C4

3

 

C5

3

CZ

 

 

 

2-2

 

 

T1

X3

21

X2

X6

 

 

 

S4-2

 

 

21

X1

X5

 

T2

X4

 

 

S4-1

 

 

 

 

 

 

 

 

 

 

14

CZ

CZ

HZ1

1-1

1-2

 

TB3

 

 

11

12

13

 

 

OUTDOOR

11

12

13

CZ

HZ2

2-1

CZ

 

 

2-2

14

14

MC1

1C1 RED

2WHITE

3

MF2

BLACK

MC2

1C2 RED

2WHITE

3

MF3

BLACK

Symbol

Name

MC1,2

Compressor motor

MF1

Fan motor (indoor)

MF2,3

Fan motor (outdoor)

52C1,2

Contactor (compressor)

52F

Contactor (fan I/D)

TB1~4

Terminal block

CH1,2

Crankcase heater

F1~3

Fuse (3.15A)

Tr

Transformer

49C1,2

Internal thermostat(compressor)

51C1,2

Over current relay(compressor)

51F1

Over current relay(fanI/D)

51F2,3

Over current relay(fanO/D)

63H1,2

High-pressure switch

26L1,2

Thermostat (freeze protection)

26D1~4

Thermostat (defrost)

21S4-1,2

4-Way valve

FZ

Auxiliary relay (fan)

30FZ

Auxiliary relay (fan)

CZ1-1,2/2-1,2

Auxiliary relay

HZ1,2

Auxiliary relay (heater)

30CZ1,2

Auxiliary relay (check)

X1,2

Contactor (fan O/D)

X3~6

Auxiliary relay (defrost)

<SW1>

Switch (operation mode)

<SW2>

Switch (on)

<23WA>

Thermostat (room temp.)

C1~8

Connector

T1,2

Timer (defrost)

2

Timer

CR1~3

Surge killer

TM

Timer (Anti short cycle)

Note:1.The dotted lines show field wiring.

2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown.

5.When PAC-204RC is used, Timer(TM)is unneccessary. 6.Specification subject to change without notice.

Caution,

1.To protect each Fan motor and Compressor from abnormal current, Over current relays<51C1,2>,<51F1,2,3>are installed. Therefore, do not change factory set value of Over current relays.

2.To protect the starting Compressor <MC1,2>at the same time, Timer <2> is installed. Therefore, do not change factory set value of this Timer. 3.To protect the starting Compressor<52C1,2> frequently, Timer

<TM> is installed. Therefore, do not change factory set value of this Timer.

Option controller connection.

Symbol

No.

Function

PAC-204RC (Option)

terminal no.

 

 

 

 

1

Power (Active)

24VAC(L)

 

2

Cooling or Heating

COMP1

 

 

operation

 

 

3

Cooling or Heating

COMP2

TB3

 

operation

 

4

Reversing valve

4WV

 

 

for Heating operation

 

 

5

Fan operation

FAN HI

 

6

Power (Neutral)

24VAC(N)

- 67 -

Image 68
Contents Data Book Contents Safety for USE For correct installationDo not wash the unit with water Outdoor unit Complete Line UPIndoor unit Features DescriptionsMechanical Specifications Typical Installation ExampleMODEL-DESIGNATION Breakdown 10 M Y CSpecifications PE-7~20MYC Cooling onlyPEH-5,7,8MYA Heat pump PEH-10,15,20MYA Heat pump Electrical Data PE-7~20MYC-EUPEH-5,7,8MYA-EU HeatingPEH-10,15,20MYA-EU Selection Procedure Model Selection With actual examplesEfficiency Calculation Calculation of net capacityFactor for Various Air Flow Capacity TablesCooling Capacity Standard Air Flow Heating Capacity Standard Air Flow PE-7MYC-EU , PEH-7MYA-EU PEH-7MYA-EU PE-8MYC-EU , PEH-8MYA-EU combined with PUH-8MYC1-EU PEH-8MYA-EU Use for low ambient cooling partsPE-8MYC-EU , PEH-8MYA-EU combined with PUH-8MYE-EU PE-8MYC-EU , PEH-8MYA-EU combined with PUH-8ME-EU Combined with PUH-8MYE-EUPE-10MYC-EU , PEH-10MYA-EU combined with PUH-10MYC1-EU PEH-10MYA-EU PE-10MYC-EU , PEH-10MYA-EU combined with PUH-10MYE-EU Combined with PUH-10MYE-EU PE-15MYC-EU 976 PEH-15MYA-EU 989 011 PE-20MYC-EU Use for low ambient cooling parts PEH-20MYA-EU PEH-20MYC-EU AIR Volume CMM Operation Range CoolingFAN Performance PEH-5MYA-EUPE-7MYC-EU PEH-7MYA-EU PE-8MYC-EU PE-10MYC-EU PEH-8MYA-EU PEH-10MYA-EUPE-15MYC-EU PEH-15MYA-EU PE-20MYC-EU PEH-20MYA-EUPulley outside dimensions are shown below Unit mm Sound Data Position mesurementIndoor units Outdoor unitsPEH-7,8 Outline DimensionsPEH-5 PEH-10 PEH-1528.6 DRAINRc HOLES26PEH-20 Flange HOLES28PUH-5 PUH-7,8,10 Upper blowHoles Holes 2-ø15 Ø19.053/4PUH-8,10 Side blow PU-15Ø15.885/8130 Refrigerant Pipe PUH-8ø25.41 PUH-10ø28.61-1/8 Cable Entry 44 Holes 2-ø15PU-20 PUH-15,20Ø28.61-1/8 Ø15.885/8 Holes 6-ø15 Control Cable Entry ø27Duct work is local supply Wiring Diagrams PE-7MYC-EU StandardOver current relayfanI/D,O/D PE-8,10MYC-EU StandardInternal thermostat indoor fan PE-15MYC-EU Standard PE-20MYC-EU Standard TB1PE-7MYC-EU Special Order Anti Short Cycle Timer PE-8,10MYC-EU Special Order Anti Short Cycle Timer Internal thermostatindoor fanPE-15MYC-EU Special Order Anti Short Cycle Timer PE-20MYC-EU Special Order Anti Short Cycle Timer Symbol Name MC1,2 Compressor motor23C Ambient temperature PE-7MYC-EU Special Order LOW Ambient Cooling52F1 Contactor fan I/D 49F Internal thermostatfan O/DPE-8,10MYC-EU Special Order LOW Ambient Cooling PE-15MYC-EU Special Order LOW Ambient Cooling Do not change factory set value of Over current relays30FZ Auxiliary relay fanI/D PE-20MYC-EU Special Order LOW Ambient CoolingAuxiliary relay fanI/D PEH-5MYA-EU Standard MF2PEH-7MYA-EU Standard Thermostat defrostWay valve Option controller connectionCR1 Surge killer PEH-8,10MYA-EU StandardC1~7 PEH-15,20MYA-EU Standard MF2 Cool Heat CR1 Surge killer Timer Anti short cycle PEH-8,10MYA-EUPEH-15,20MYA-EU Special Wiring Anti Short Cycle Timer PEH-7MYA-EU Special Order LOW Ambient Cooling PEH-8,10MYA-EU Special Order LOW Ambient Cooling MF2 Fan motor outdoor52F1 Contactor fan I/D 52F2 Contactor fan O/D 52F4 CR1 Surge killer 21S4 Way valve 26D1 Thermostat defrost 26L51F1~5 63H1,2 High-pressure switch 26L1,2PEH-15,20MYA-EU Special Order LOW Ambient Cooling PEH-5MYA-EU, PEH-7,8,10MYA-EU Electrical Operation Flow ChartsPE-7,8,10MYC-EU PE-15MYC-EU PE-20MYC-EU PEH-15,20MYA-EU PEH-5,7,8,10,15,20MYA-EU Refrigerant SchematicsPE-7,8,10,15,20MYC-EU Safety & Control Devices PE-7,8,10MYC-EU PE-15,20MYC-EUPEH-7,8,10MYA-EU Year Service refSpecial Order Physical Data PE-7,8,1015,20MYC-EUIndoor AIR Circuit Enclosure and Frame PEH Series PEH-5MYA-EU PE-8MYA-EU JH527YE JH521YE 596X1415 PUH-10MYC1-EU PUH-10MYE-EU PUH-15MYC1-EU PUH-20MYC1-EU Outdoor unit InstallationSpace required around unit Indoor unit Over 500 Service-panelCeiling Over PU-15 At a single installation Over Service PanelOver Service-panel 500 Preparation before installing Indoor unitOver Service-panel Installation of the unit Indoor unit Outdoor unitNut Washer Nut M10 WasherDuct construction Lifting methodPiping connection Case of Brazing typeValve knob Pipe assyThrow away Fig By-pass tube Flange assy Extension pipe Extension pipe Use the attached new packing FigGood example Bad example Additional refrigerant charge Airtight testEvacuation Drain piping Control module of outdoor unit PUH-5, 8 Electric wiringArrangement such as terminal block in control box Terminal block for connection wires Power supply wiresControl module of outdoor unit PUH-7, 8 Control module of outdoor unit PU-20Method for connecting electric wire Protection switch 50A60A Selection of other capacities should be=4.5mm Flexion loadW 1.4 2.2kg Putting condition of the beltBefore starting the Trial run Instructions for USE Check points for operationOutlet grille Ceiling Ceiling Obstacle blocking air outletMaintenance Fingermarks Neutral GreaseAdhesive Isopropyl Paste AlcoholWhen beginning to use air conditioner again When the air conditioner is not to be used for a long timeTransfer of installation Transferring work, and constructionPlace for installation Maintenance and inspectionRegarding electric work Conseration of the noiseTrouble shooting At cooling, water which places to cooling pipingHOW to Operate Option PAC-204RC Display sectionBefore starting operation On / OFF Start an operationSelecting operation When selecting operation Room temperature adjustment To change room temperatureFor fan For coolingTime setting Days timer keyTimer Hold/Resume key Clock keyTrouble shooting Error DisplaySpecification Guidelines Outdoor UnitMemo Mitsubishi Electric Corporation Data Book PE,PEH