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Unit naming convention and key operational features like factory testing and electronic control.
Unit construction, electrical components, fans, and controls for optimal operation.
Remote control options, flow switch function, and installation details.
Tables detailing physical/electrical specs for YLCC and YLCC-H models.
Voltage, temperature, pressure limits, and component electrical specs.
Cooling performance data for all YLCC and YLCC-H models.
Heating performance data for YLCC-H models.
Flow/pressure curves for various YLCC/YLCC-H models.
Fan performance data for YLCC and YLCC-H models.
Adjustments for environmental conditions and glycol solutions.
Unit inspection, protection, transport, and space requirements.
Guidelines for unit placement, fastening, and location dimensions.
Procedures for water connections, pump sizing, and circuit schematic.
Using flow switches and selecting circulation pumps with hydro kits.
Diagrams for power, operating, and remote control connections.
Description of the control system, functions, parameters, and access levels.
Explanation of symbols shown on the unit display.
Description of keyboard keys and their functions.
Definitions for parameter levels and overview of probe/compressor parameters.
Parameters F01-F13 covering fan operation, temperature control, and timing.
Parameters d01-d16 for defrost cycle management.
Parameters A01-A09 for antifreeze setpoints, differentials, and heater control.
Parameters H01-H11 for unit configuration, pump, intake, and network.
Parameters H12, P01-P20 covering valve logic, pump operation, alarms, and inputs.
Parameters r01-r16 for temperature setpoints, differentials, and cycle limits.
Procedures for alarm reset, pump modes, probe calibration, and remote inputs.
Description of the control system, functions, components, and parameter access.
Explanation of symbols shown on the unit display.
Description of keyboard keys and their functions.
Definitions for parameter levels and overview of probe/compressor parameters.
Parameters F01-F13 covering fan operation, temperature control, and timing.
Parameters d01-d16 for defrost cycle management.
Parameters A01-A09 for antifreeze setpoints, differentials, and heater control.
Parameters H01-H11 for unit configuration, pump, intake, and network.
Parameters H12, P01-P20 covering valve logic, pump operation, alarms, and inputs.
Parameters r01-r16 for temperature setpoints, differentials, and cycle limits.
Procedures for alarm reset, pump modes, probe calibration, and remote inputs.
Details on remote terminal mounting and electrical connections.
Terminal startup procedure and how to display system information.
Connecting the RS485 accessory to the unit for network communication.
Procedures for unit program transfer and LED signal interpretation.
Explanation of YLCC cooling, YLCC-H cycles, and defrost process.
Diagrams showing summer and winter cycles for YLCC-H.
Drawings and clearances for YLCC/YLCC-H 42 and 62 units.
Drawings and clearances for YLCC/YLCC-H 82 and 102 units.
Drawings and clearances for YLCC/YLCC-H 42V and 62V units.
Drawings and clearances for YLCC/YLCC-H 82V and 102V units.
Drawings and clearances for YLCC/YLCC-H 122 and 152V units.
Wiring diagrams for YLCC and YLCC-H models across various sizes.
Explanation of display symbols, keyboard functions, and alarm messages.
Resistance values for NTC probes versus temperature.
General
