York YCSA 120 T Technical Information

31Electrical characteristicsLimits of usePrior to final approval of the installationCheck:- That voltage is always between 342 - 436 V.- That the power supply cable section is at leastequal to the section recommended in the cor-responding wiring diagrams.- That operating instructions have been givento the user.- That the guarantee card has been filled out.- That maintenance instructions have beengiven, or a regular revision contract has beensigned.Model Power sup-ply V.ph.Hz.Compressor Fans PumpNominal A ArranqueANominal kW NominalANominalWNominalANominalWCool Heat Cool HeatYCSA-H120400.3.504 x 18.2 4 x 16.91184 x 10.2 4 x 9.254 x 2.75 4 x 600 5.5 3 180YCSA 120 4 x 17.7 - 4 x 9.4 -YCSA-H150 4 x 21.4 4 x 21.61984 x 11.8 4 x 12.54 x 3.9 4 x 860 6.1 3 400YCSA 150 4 x 21.4 - 4 x 11.5 -ModelVoltage limits DB air inlet temperature to coil Water outlet temperature Temp. differentialbetween the wateroutlet and intakeNominal at 400 Operating cycle Operating cycleMinimum °C Maximum °C Minimum °C Máximo °C Minimum°CMaximum°CMinimum Maximum Cool Heat Cool Heat Cool Heat Cool HeatYCSA342 436 -18-46 (2)-6 (1)-15-3 7YCSA-H -10 20 30 50 (3)(1) At lower water temperatures, it is advisable to use glycol type antifreeze mixtures. Minimum T° with glycol -5° C (2) IPESL - SdM - UMT - TÜV, 38°C SAQ, 40° C DUTCH. (3) 45° C if intake air is -below 0° C.