York YCSA 120 T, Technical Information

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General description
The YCSA/YCSA-H 120 and 150 units are high-perform-
ance air-water water chillers and heat pumps using R-410A
ecological refrigerant.
These units are designed for air conditioning or industrial ap-
plications that require cold or hot water. They are silent and
compact units, equipped with vertical air discharge axial fans,
that can be installed directly outdoors. They are available in
two versions: with and without a hydro kit, which includes a
buffer tank and a high head pressure pump.
The control system of these units is a specially programmed
electronic controller to be used on air-water water chillers and
heat pumps equipped with two compressor tandems.
Easy to use and safe, this system precision controls the water
temperature of the installation, carries out defrost cycles,
modulates fan speeds and controls compressor, pump and
electric heater start-ups. By reading the control probes and
safety elements, the controller protects the entire unit against
malfunctions. The system allows connecting the unit to a
standard RS485 monitoring network. For further information,
please see Operating Instructions. For further information,
please see Operating Instructions section.
The YCSA/YCSA-H 120 and 150 units are made of proven
quality components and manufactured in compliance with
standards in force (ISO 9001 certification).
Models available and capacities
Air/water water chiller with axial
fans
Approximate cooling capacity
in kW
Voltage (400.3.50)
With hydro kit (pack)
Edition
Air/water heat pump with axial
fans
Approximate cooling capacity
in kW
Voltage (400.3.50)
With hydro kit (pack)
Edition
General Information
Nomenclature
YCSA 120 T C P E2
With pump
YCSA-H 150 T C P E2
With pump
Cooling capacities in kW for 12/7° C entering/leaving
water temperature, and 35° C ambient temperature.
Heating capacities in kW for 40/45° C entering/leaving
water temperature, and 7° C ambient temperature.
Cool only model YCSA 120 YCSA 150
Cooling capacity (kW) 119 156
Heat pump model
YCSA-H 120 YCSA-H 150
Cooling capacity (kW) 114 145
Heating capacity (kW) 119.6 150