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

Page 46

Wiring diagram, YLCC-H - 82, 400.3.50 (2 of 2)

30

NC

24

1

RV2

2

4-WAY VALVE 2

B5

B5

J7

C

LIQUID PROBE 2

GND B4 GND

NO

(02)

I-2360-2a (2 of 2) YLCC-H-82

ELECTRONIC BOARD A2

3)

400.3.50

C

(

J4 J5 J6

4

21 2221 22

A1A1

A2A2

2829

NO

KM4KM2

LWT

3

C

PROBE 2

NO

(04)

B4

J1

GND Y2

4 3

A4

ON/OFF MODE

5 6 1 2

1 2 21 3 4 5 6 65

27

P1

ID11

25

13

14

MOTOR GUARD

FAN 2

ID10

23

F4

(04)

1 M1

2 M2

COMPRESSOR

26

PROTECTION 2

J2

ID9

22

1

2

LOW PRESSURE

25

SWITCH 2

ID8

LP2

P

HIGH PRESSURE

21

1

2

24

SWITCH 2

NC

X2...

HP2

P

23

J13

C

4

ALARM

NO

22

B3

3

GND B3

C

J12

14 6 7

WATER PUMP

LIQUID PROBE 1

21

NO

NC

1

RV1

2

4-WAY VALVE 1

LWT

B2

B2

J11

C

(01)

1920

J2

ELECTRONIC BOARD A1

NO

2)

PROBE 1

GND B1 GND

C

(

J8 J9 J10

4

21 2221 22

NO

C

3

EWT

NO

(03)

PROBE

3

B1

ID7 GNDY1

4

A3

ON/OFF MODE

5 6 21

A1 A1

KM3 KM1

A2 A2

1 2 12 3 4 5 6 65

J6

2

C/H

18

S/P

COOL/HEAT MODE

ID5 ID6

16 17

REMOTE TERMINAL A7

5 1

ON/OFF

3 3 3

2 2 2

1 1 1

B5

1 - 2 NTC

F5

FLOW SWITCH

14 15

B3 B4

ID4

15

13

14

MOTOR GUARD

J3

FAN 1

13

3 2 1

B1 B2

ID3

13

F3

(03)

1 M1

2 M2

COMPRESSOR

PROTECTION 1

12

3 2 1

ID2

1

2

12

LOW PRESSURE

P6

SWITCH 1

G GO

IDCOM ID1

11

1

2

LP1

P

HIGH PRESSURE

SWITCH 1

J1

X2...

HP1

P

11

10

X2..

R

2

1

24V

0V

B

X2..

F10

4A

T1

100 VA

230V

0V

b

4

a

46

Image 46

Contents Technical information Page Technical specifications IndexPage Mechanical specifications General characteristicsNomenclature Accessories ControlsAnti-vibratory supports Remote control accessoryFlow switch optional accessory Remote terminalPhysical data and electrical characteristics Cooling onlyHeat pump units YLCC-HLimits of use, YLCC-H heat pump unit Limits of useLimits of use,YLCC cooling only 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 glycolEnvironmental protection General informationInspection TransportationDrainage Location dimensionsClearances Locating and securing the unitHydraulic connections diagram Hydraulic connectionsCirculating pump Flow switchHydro kits GH Application to YLCC/YLCC-H unitsRemote control connection optional YLCC/YLCC-H 42, 62, 82 WiringYLCC/YLCC-H 122 Ylcc and YLCC-H control system Standard componentsInterconnecting diagram NTC ProbeRemote control unit Identification of system intakes and outletsSerial board RS485 Fig Programmable key FigCopying the Eeprom memory on the key RS485 serial boardUnit addressing Access to Direct parametersAccess to User parameters Unit controlInstallation of default parameters Access to Factory parametersAlarm reset Adjusting display contrastOperation of cooling cycle Operation of set pointsCompressors Operation of heating cycleDefrost cycle Pump operationCooling cycle compressor on Heating cycle compressor onAlarms and messages ID4 IdcomProbe calibration Buzzer configurationYellow and green LEDs on base plate Remote ON/OFFHeating cycle YLCC-H Summer cycle diagram forYLCC-HWinter cycle diagram forYLCC-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