Contents
Technical information
Ref. TYLC-CE2
ER-0028/1991
CGM-97/013
Page
Index
Page
Technical specifications
General characteristics
Mechanical specifications
General description
Accessories
Controls
Centrifugal fans
Hydro kit GH
Remote control accessory
Flow switch optional accessory
Flow switch
Anti-vibratorysupports
Physical data and electrical characteristics
Cooling only
Heat pump units
Physical data and electrical characteristics
YLCC-H
YLCC-H
Limits of use
Limits of use,YLCC cooling only unit
Limits of use, YLCC-H heat pump unit
Nominal flows, cool only
Cooling capacities
DB air temperature at condenser intake C
Cooling capacities
DB air temperature at condenser intake C
Cooling capacities
Cooling capacities
YLCC-H
YLCC-H
YLCC-H
Heating capacities
Heating capacities
LWT C
YLCC/YLCC-H42 YLCC/YLCC-H62
YLCC/YLCC-H82 & YLCC/YLCC-H122
Pressure drop bar
FLOW l/h
YLCC/YLCC-H152
YLCC/YLCC-H152
Fan performances
Solution with glycol/freezing point
Correcting factors
Factors with water and glycol
Foul factors
Installation instructions
General information
Inspection
Environmental protection
Location dimensions
Clearances
Drainage
Locating and securing the unit
Hydraulic connections diagram
Hydraulic connections
Flow switch
L/min. flow values needed for switch operation
Setting
Hydro kits GH
Wiring
Wiring diagrams Power and operating connection
Remote control connection optional
YLCC/YLCC-H42
YLCC and YLCC-Hcontrol system
Operating and start-upinstructions
Standard components
Interconnecting diagram
Remote control unit
Accessories
Identification of system intakes and outlets
Programmable key Fig
Copying the EEPROM memory on the key
Serial board RS485 Fig
RS485 serial board
Access to “DIRECT” parameters
Access to “USER” parameters
Unit addressing
Unit control
Access to “FACTORY” parameters
Alarm reset
Installation of default parameters
Adjusting display contrast
Operation of set points
Compressors
Operation of cooling cycle
Operation of heating cycle
Defrost cycle
Pump operation
Cooling cycle compressor on
Heating cycle compressor on
Alarms and messages
Buzzer configuration
Cooling cycle diagram forYLCC
Operation
Yellow and green LEDs on base plate
Summer cycle diagram forYLCC-H
Winter cycle diagram forYLCC-H
Heating cycle YLCC-H
Cooling cycle YLCC-H
YLCC andYLCC-H42
General dimensions mm
YLCC andYLCC-H62
YLCC andYLCC-H122
YLCC andYLCC-H82
General dimensions mm
YLCC andYLCC-H62V
YLCC andYLCC-H42V
General dimensions mm
YLCC andYLCC-H102V
YLCC andYLCC-H82V
General dimensions mm
YLCC andYLCC-H122V
General dimensions mm
Wiring diagram, YLCC-H- 42 and 62, 400.3.50 1 of
Wiring diagram, YLCC-H- 42 and 62, 400.3.50 2 of
Wiring diagram, YLCC-H- 82, 400.3.50 1 of
Wiring diagram, YLCC-H- 82, 400.3.50 2 of
Wiring diagram, YLCC-H- 102, 400.3.50 1 of
Wiring diagram, YLCC-H- 102, 400.3.50 2 of
Wiring diagram, YLCC-H- 122, 400.3.50 1 of
diagram,YLCC-H
Wiring
400.3.50
Wiring diagram, YLCC-H- 152, 400.3.50 1 of
diagram, YLCC-H
Wiring
400.3.50
I-2374-2a
Wiring diagram, YLCC- 42 and 62, 400.3.50 1 of
SEE WIRING DATA TABLE FOR DIMENSIONING OF
AUTOMATIC SWITCH AND POWER SUPPLY LINE SECTION
YLCC-42
Wiring
diagram, YLCC
400.3.50
Wiring diagram, YLCC- 82, 400.3.50 1 of
Wiring
diagram,YLCC
400.3.50
Wiring diagram, YLCC- 102, 400.3.50 1 of
YLCC
diagram
400.3.50
Wiring diagram, YLCC- 122, 400.3.50 1 of
diagram
YLCC
400.3.50
I-2371-2a
Wiring diagram, YLCC- 152, 400.3.50 1 of
Wiring
diagram, YLCC
400.3.50
Page
Ref. Y-R701020205