York 152, YLCC 42/62/82/102/112, YLCC-h, 122 manual Index, Technical specifications

Page 3

Index

 

Page

General description

5

 

 

- Nomenclature

5

- General characteristics

5

Technical specifications

5

 

 

- Mechanical specifications

5 - 6

- Controls

6

- Accessories

6 - 7

- Physical data and electrical characteristics

8 - 9

- Limits of use

10

- Limits of use, YLCC

10

- Limits of use, YLCC-H

10

- Test conditions

10

- Nominal flows, cooling only

10

- Nominal flows, heat pump

10

- Cooling capacities

11 - 14

- Heating capacities

15 - 16

- Hydraulic circuit flow/pressure

 

characteristics of YLCC and YLCC-H units

17 - 18

- Fan performances

19

- Correcting factors

20

- Factors with water and glycol

20

Installation instructions

21

 

 

- General information

21

- Inspection

21

- Environmental protection

21

- Warning signs

21

- Transportation

21

- Clearances

22

- Drainage

22

- Locating and securing the unit

22

- Hydraulic connections

23

- Hydro kits GH

24

- Circulating pump

24

- Flow switch

24

- Application on YLCC/YLCC-H units

24

- Wiring

25

Operating and start-up instructions

26

 

 

- YLCC/YLCC-H control system

26

- Standard components

26

- Interconnecting diagram

27

 

Page

- Identification of system intakes and outlets

28

Accessories

28

 

 

- Remote terminal

28

- Programmable key

29

- Unit addressing

30

- Unit control

30

- Display

30

- Unit status

30

- Keyboard

30

- Activation/deactivation of "COOL" function

30

- Activation/deactivation of "HEAT" function

30

- Access to "DIRECT" parameters

30

- Access to "USER" parameters

30

- Access to "FACTORY" parameters

31

- Deactivation of buzzer

31

- Alarm reset

31

- Forced defrost

31

- Clearing hour counters

31

- Installation of default parameters

31

- Adjusting display contrast

31

- Summary of keyboard functions

31

- Operation of ser point

32

- Compressors

32

- Defrost cycle

33

- Pump operation

33

- Single-phase axial or centrifugal fans operation with

 

speed control

34

- Alarms and messages

35

- Yellow and green LEDs on base plate

36

- Probe calibration

36

- Remote ON/OFF

36

- Remote COOL/HEAT

36

- Protection of "DIRECT" parameters

36

- Buzzer configuration

36

Operation

36

 

 

- Cooling cycle YLCC

36

- Cooling cycle YLCC-H

37

- Heating cycle YLCC-H

37

General dimensions

38 - 42

 

 

Wiring diagrams

43 - 62

 

 

3

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Contents Technical information Page Index Technical specificationsPage General characteristics Mechanical specificationsNomenclature Controls AccessoriesRemote terminal Remote control accessoryFlow switch optional accessory Anti-vibratory supportsCooling only Physical data and electrical characteristicsYLCC-H Heat pump unitsNominal flows, cool only Limits of useLimits of use,YLCC cooling only unit Limits of use, YLCC-H heat pump unitCooling capacities YLCC-102 YLCC-H-42 102 LWT C Heating capacitiesYLCC-H-102 YLCC/YLCC-H 82 YLCC/YLCC-H 42 YLCC/YLCC-HYLCC/YLCC-H 82/82V Fan performancesFactors with water and glycol Correcting factorsTransportation General informationInspection Environmental protectionLocating and securing the unit Location dimensionsClearances DrainageHydraulic connections Hydraulic connections diagramApplication to YLCC/YLCC-H units Flow switchHydro kits GH Circulating pumpWiring Remote control connection optional YLCC/YLCC-H 42, 62, 82YLCC/YLCC-H 122 Standard components Ylcc and YLCC-H control systemNTC Probe Interconnecting diagramIdentification of system intakes and outlets Remote control unitRS485 serial board Programmable key FigCopying the Eeprom memory on the key Serial board RS485 FigUnit control Access to Direct parametersAccess to User parameters Unit addressingAdjusting display contrast Access to Factory parametersAlarm reset Installation of default parametersOperation of heating cycle Operation of set pointsCompressors Operation of cooling cyclePump operation Defrost cycleHeating cycle compressor on Cooling cycle compressor onID4 Idcom Alarms and messagesRemote ON/OFF Buzzer configurationYellow and green LEDs on base plate Probe calibrationCooling cycle YLCC-H Summer cycle diagram forYLCC-HWinter cycle diagram forYLCC-H Heating cycle YLCC-HYlcc andYLCC-H General dimensions mmYlcc andYLCC-H 82 Ylcc andYLCC-H Minimum Electrical Connection Clearance Ylcc andYLCC-H 122V 400V, 3 ~, 50 Hz, N Wiring diagram, YLCC-H 42 and 62, 400.3.50 1Wiring diagram, YLCC-H 42 and 62, 400.3.50 2 Reg. a 400V, 3 ~, 50 Hz, N Wiring diagram, YLCC-H 82, 400.3.50 1Wiring 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
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