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York YK145.00-EG4 Technical Manual

Water source heat pumps
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Summary of Contents for York YK145.00-EG4

  • Page 1 technical guide Water Source Heat Pumps...

  • Page 2: Table Of Contents

    Technical Guide: YK145.00-EG4 (309) TABLE OF CONTENTS Introduction ................3 Product Overview .

  • Page 3: Introduction

    INTRODUCTION Performance and dependability in a no-nonsense heat pump. The R-Series units by YORK are completely self-contained heat pumps. This equipment employs a water-to- refrigerant heat exchanger to extract (heating cycle) or reject (cooling cycle) heat from/to a circulating water-loop.

  • Page 4: Specifications

    Technical Guide: YK145.00-EG4 (309) SPECIFICATIONS GENERAL All R-series models ½ - 6 ton ship as factory-charged packages, complete with R-410A refrigerant. Horizontal (RSH) units are designed for suspended ceiling mount- ing. RSH models are shipped with ‘straight-through’ evaporator fan discharge as standard. Fan orientation is field convertible to side discharge.

  • Page 5: Nomenclature

    L = Left Hand R = Right Hand Control Options E = Std Electromechnical Controls K = Remote Management Relay Kit Technical Guide: YK145.00-EG4 (309) Miscellaneous Options A = None D = Condensate Overflow Switch Heating Options 0 = None...

  • Page 6: Physical Data

    Technical Guide: YK145.00-EG4 (309) PHYSICAL DATA Model Series Nominal Cooling (Ton) 0.75 Rotary Compressor-Type Air Coil-Type Face Area(sq ft) 1.17 1.17 Rows/FPI 3/13 3/13 Water Coil-Type Water Connection (in) Standard Blower/Motor Diameter x Width (in) Motor HP 0.10/3 0.10/3 RSH Filter...

  • Page 7: Ari/Iso Performance Data

    Capacity (Btuh) 7,100 9,300 13,000 20,600 26,400 1000 31,100 1200 37,500 1400 43,900 1600 49,800 2000 62,900 2200 70,100 Technical Guide: YK145.00-EG4 (309) Heating Capacity (Btuh) 12.5 8,700 12.4 11,600 12.2 15,600 13.2 23,400 13.5 29,300 13.3 35,300 13.0 45,100 12.7 50,600 13.1...

  • Page 8: Performance Data

    Technical Guide: YK145.00-EG4 (309) PERFORMANCE DATA RS*007 — 320 CFM EWT (F) 11.0 Cooling Performance is tabulated at 80.6 F DB and 66.2 F WB entering air. Heating performance tabulated at 68 F EAT Tabulated data does not include ARI/ISO corrections for fan and pump power.
  • Page 9 10.6 11.7 0.69 10.7 12.2 0.80 10.1 0.77 10.2 0.76 10.4 10.3 1.08 12.1 1.04 12.2 1.01 12.4 Technical Guide: YK145.00-EG4 (309) HEATING LAT (F) 0.57 0.74 0.72 0.62 0.62 0.63 0.65 0.68 0.69 0.70 0.71 10.1 0.74 10.6 0.76 10.2...
  • Page 10 Technical Guide: YK145.00-EG4 (309) PERFORMANCE DATA RS*012 — 400 CFM EWT (F) Cooling Performance is tabulated at 80.6 F DB and 66.2 F WB entering air. Heating performance tabulated at 68 F EAT Tabulated data does not include ARI/ISO corrections for fan and pump power.
  • Page 11 10.3 17.7 14.6 1.79 23.8 10.6 15.1 13.1 1.91 21.6 15.8 13.5 1.87 22.2 16.1 13.5 1.84 22.4 Technical Guide: YK145.00-EG4 (309) HEATING LAT (F) 10.4 1.09 12.0 1.17 12.4 1.21 12.7 1.20 14.7 1.23 10.5 15.2 1.27 10.9 15.7 1.28...
  • Page 12 Technical Guide: YK145.00-EG4 (309) PERFORMANCE DATA RS*024 — 800 CFM EWT (F) 22.4 12.0 19.1 10.5 16.7 14.7 12.8 11.8 10.4 Cooling Performance is tabulated at 80.6 F DB and 66.2 F WB entering air. Heating performance tabulated at 68 F EAT Tabulated data does not include ARI/ISO corrections for fan and pump power.
  • Page 13 10.8 27.0 22.3 2.45 35.4 11.0 23.6 20.1 2.65 32.7 24.3 20.5 2.64 33.3 24.7 20.5 2.63 33.7 Technical Guide: YK145.00-EG4 (309) HEATING LAT (F) 17.5 1.97 10.8 19.2 1.88 12.8 20.3 1.92 13.8 22.0 2.01 15.1 22.3 1.87 15.9 23.2...
  • Page 14 Technical Guide: YK145.00-EG4 (309) PERFORMANCE DATA RS*036 — 1200 CFM EWT (F) 10.1 23.3 14.6 19.9 12.8 17.3 11.3 15.3 13.3 12.2 10.8 Cooling Performance is tabulated at 80.6 F DB and 66.2 F WB entering air. Heating performance tabulated at 68 F EAT Tabulated data does not include ARI/ISO corrections for fan and pump power.
  • Page 15 4.17 53.2 39.6 32.7 4.06 53.5 36.2 30.8 4.89 52.9 37.1 31.3 4.67 53.0 37.8 31.4 4.54 53.3 Technical Guide: YK145.00-EG4 (309) HEATING LAT (F) 26.7 3.32 15.4 31.2 3.30 19.9 31.9 3.31 20.6 32.2 3.32 20.9 35.5 3.36 24.0 36.5...
  • Page 16 Technical Guide: YK145.00-EG4 (309) PERFORMANCE DATA RS*048 — 1600 CFM EWT (F) 12.0 15.1 34.9 10.1 19.5 12.0 13.2 30.4 17.0 12.0 11.5 26.5 15.0 12.0 10.1 23.4 13.0 12.0 20.3 12.0 12.0 18.7 10.6 12.0 16.5 12.0 14.6 12.0 13.0...
  • Page 17 5.75 73.2 54.5 45.0 5.57 73.5 48.6 41.3 6.65 71.3 49.2 41.5 6.41 71.1 50.3 41.7 6.21 71.5 Technical Guide: YK145.00-EG4 (309) HEATING LAT (F) 38.2 3.32 26.8 43.2 3.90 29.9 45.2 3.96 31.7 46.0 4.00 32.3 50.3 4.05 36.5 52.0...
  • Page 18 Technical Guide: YK145.00-EG4 (309) PERFORMANCE DATA RS*070 — 2200 CFM EWT (F) 17.5 20.8 48.0 19.1 13.1 12.5 28.9 17.5 16.4 37.9 16.7 13.1 10.9 25.2 17.5 14.3 33.1 14.7 13.1 22.2 17.5 12.6 29.2 12.8 13.1 19.3 17.5 10.9 25.3...

  • Page 19: Correction Factors

    1.101 0.785 1.080 0.832 1.059 0.878 1.039 0.926 1.019 0.960 1.000 1.000 0.990 1.028 0.974 1.064 0.951 1.111 Technical Guide: YK145.00-EG4 (309) 0.991 0.989 0.987 0.984 0.980 0.974 0.969 0.964 1.105 1.135 1.165 1.210 0.983 0.979 0.975 0.970 0.967 0.958 0.951...

  • Page 20: Blower Performance

    Technical Guide: YK145.00-EG4 (309) BLOWER PERFORMANCE BLOWER PERFORMANCE Unit Rated Min. Max. Motor Size Speed High High High High High High 1000 1150 High 1200 1380 High 1400 1480 High 1600 1160 1880 High 2000 1560 2300 High 2200 1700 2400 Units are shipped pre-wired for Medium speed.

  • Page 21: Electrical Data

    134.0 1.00 15.6 110.0 1.00 52.0 1.00 38.9 1.00 19.0 123.0 1.00 62.0 1.00 50.0 1.00 Technical Guide: YK145.00-EG4 (309) MIN. CCT. MAX FUSE / AMPACITY CCT. BKR. AMP 5.05 6.55 8.00 6.65 10.03 8.43 11.75 10.05 8.93 15.23 12.78 11.60...

  • Page 22: Dimensional Data

    Technical Guide: YK145.00-EG4 (309) DIMENSIONAL DATA LEFT HAND RETURN Ø0.875" 0.75" 0.75" POWER CONNECTION 2.00" WATER OUT 1.50" WATER IN LOW VOLTAGE CONNECTION 1.81" 3/4 FPT DRAIN Model 34.00 19.00 13.00 RSH007 34.00 19.00 13.00 RSH009 34.00 19.00 13.00 RSH012 40.00...
  • Page 23 9.69 11.38 46.00 10.50 13.63 46.00 10.50 13.63 50.00 13.12 13.63 50.00 13.12 13.63 Technical Guide: YK145.00-EG4 (309) RIGHT HAND RETURN TOP VIEW AIR SUPPLY 1" 2" DRAIN 3/4Ø LOW VOLTAGE CONNECTION WATER OUT WATER IN POWER FRONT RETURN AIR 2.00...

  • Page 24: Wiring Diagram

    Technical Guide: YK145.00-EG4 (309) Water Source Heat Pumps WIRING DIAGRAM SINGLE PHASE RS* UNITS: 208-230V/1Ph/60Hz 265V/1PH/60Hz Johnson Controls...
  • Page 25 Water Source Heat Pumps WIRING DIAGRAM Johnson Controls Technical Guide: YK145.00-EG4 (309) 3 PHASE RS* UNITS: 208-230V/3Ph/60Hz 460V/3Ph/60Hz 575V/3Ph/60Hz...
  • Page 26 Technical Guide: YK145.00-EG4 (309) Water Source Heat Pumps NOTES Johnson Controls...
  • Page 27 Water Source Heat Pumps Technical Guide: YK145.00-EG4 (309) NOTES Johnson Controls...
  • Page 28 Printed on recycled paper Technical Guide: YK145.00-EG4 (309) Supersedes: Nothing © 2008 Johnson Controls, Inc. P.O. Box 423, Milwaukee, WI 53201 Printed in USA www.johnsoncontrols.com...

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