York YLCC 42/62/82/102/112, YLCC-h, 122, 152 manual Wiring diagram, YLCC-H 42 and 62, 400.3.50 2

Page 44

Wiring diagram, YLCC-H - 42 and 62, 400.3.50 (2 of 2)

30

NC

24

1

RV2

2

4-WAY VALVE 2

B5

B5

J7

C

LIQUID PROBE 2

GND

A2

NO

(02)

)3(

)2 62

28 29

B4

GNDB4

J1

ELECTRONICBOARD

J5J4 J6

Y2GND

34

A4

ON/OFF MODE

2165

A1 A1

KM4KM2

A2 A2

21 1 2 43 65 5 6

222121 22

2842-I -2b (2 of YLCC-H-42 and 400.3.50

C

4

NO

LWT

3

C

PROBE 2

NO

(04)

27

P1

ID11

25

13

14

MOTOR GUARD

FAN 2

F4

(04)

26

ID10

23

25

J2

ID9

22

1

2

LOW PRESSURE

SWITCH 2

ID8

LP2

P

HIGH PRESSURE

21

1

2

24

SWITCH 2

NC

X2...

HP2

P

23

J13

4

C

ALARM

22

B3

NO

3

GNDB3

C

J12

614 7

WATER PUMP

21

LIQUID PROBE 1

1

RV1

2

NO

NC

4-WAY VALVE 1

LWT

B2

B2

J11

C

(01)

19 20

B1

B1GND GND

J2

ELECTRONICBOARD A1

J9J8 J10

NO

34

A3

ON/OFF MODE

2165

A1 A1

KM3KM1

A2 A2

21 2 4 65 6

2221 22

PROBE 1

Y1GND

C

)2(

4

NO

C

3

EWT

NO

3(0)

PROBE

ID7

C/H

1 3 5

21

J6

2

S/P

COOL/HEAT MODE

18

REMOTE TERMINAL A7

ID5ID6

5 1

1716

B5

ON/OFF

14 15

3 3 3

2 2 2

1 1 1

1 - 2 NTC

F5

FLOW SWITCH

B3 B4

J3

ID4

15

13

14

MOTOR GUARD

FAN 1

3 2 1

B2

F3

(03)

13

B1

ID3

13

12

3 2 1

P6

ID2

12

1

2

LOW PRESSURE

SWITCH 1

ID1IDCOM

2

LP1

P

HIGH PRESSURE

GOG

J1

...X2

HP1

P

11

1

SWITCH 1

11

VA100

10

X2..

R

2

F10

4A

T1

24V

0V

B

X2..

1

4

a

230V

0V

b

44

Image 44

Contents Technical information Page Technical specifications IndexPage Nomenclature General characteristicsMechanical specifications Accessories ControlsRemote control accessory Flow switch optional accessoryAnti-vibratory supports Remote terminalPhysical data and electrical characteristics Cooling onlyHeat pump units YLCC-HLimits of use Limits of use,YLCC cooling only unitLimits of use, YLCC-H heat pump unit Nominal flows, cool onlyCooling capacities YLCC-102 YLCC-H-42 102 Heating capacities LWT CYLCC-H-102 YLCC/YLCC-H 42 YLCC/YLCC-H YLCC/YLCC-H 82YLCC/YLCC-H Fan performances 82/82VCorrecting factors Factors with water and glycolGeneral information InspectionEnvironmental protection TransportationLocation dimensions ClearancesDrainage Locating and securing the unitHydraulic connections diagram Hydraulic connectionsFlow switch Hydro kits GHCirculating pump Application to YLCC/YLCC-H unitsYLCC/YLCC-H 122 WiringRemote control connection optional YLCC/YLCC-H 42, 62, 82 Ylcc and YLCC-H control system Standard componentsInterconnecting diagram NTC ProbeRemote control unit Identification of system intakes and outletsProgrammable key Fig Copying the Eeprom memory on the keySerial board RS485 Fig RS485 serial boardAccess to Direct parameters Access to User parametersUnit addressing Unit controlAccess to Factory parameters Alarm resetInstallation of default parameters Adjusting display contrastOperation of set points CompressorsOperation of cooling cycle Operation of heating cycleDefrost cycle Pump operationCooling cycle compressor on Heating cycle compressor onAlarms and messages ID4 IdcomBuzzer configuration Yellow and green LEDs on base plateProbe calibration Remote ON/OFFSummer cycle diagram forYLCC-H Winter cycle diagram forYLCC-HHeating cycle YLCC-H Cooling cycle YLCC-HGeneral dimensions mm Ylcc andYLCC-HYlcc andYLCC-H 82 Ylcc andYLCC-H Minimum Electrical Connection Clearance Ylcc andYLCC-H 122V Wiring diagram, YLCC-H 42 and 62, 400.3.50 1 400V, 3 ~, 50 Hz, NWiring diagram, YLCC-H 42 and 62, 400.3.50 2 Wiring diagram, YLCC-H 82, 400.3.50 1 Reg. a 400V, 3 ~, 50 Hz, NWiring diagram, YLCC-H 82, 400.3.50 2 Wiring diagram, YLCC-H 102, 400.3.50 1 Wiring diagram, YLCC-H 102, 400.3.50 2 Wiring diagram, YLCC-H 122, 400.3.50 1 Wiring Wiring diagram, YLCC-H 152, 400.3.50 1 Diagram, YLCC-H Wiring diagram, YLCC- 42 and 62, 400.3.50 1 Diagram, Ylcc Wiring diagram, YLCC- 82, 400.3.50 1 Diagram,YLCC Wiring diagram, YLCC- 102, 400.3.50 1 Diagram Wiring diagram, YLCC- 122, 400.3.50 1 Diagram Wiring diagram, YLCC- 152, 400.3.50 1 152 Page Ref. Y-R70102