Mode d'emploi CARRIER GT-PW GEOTHERMAL

[. . . ] The 50YER Series water-to-water heat pumps are designed to meet the challenges of today's HVAC demands with a high efficiency, high value solution. Unit Features · Sizes 036 [8. 7 kW], 060 [13. 5 kW], and 120 [26. 9 kW] · Copeland scroll compressors · Dual refrigeration circuits on size 120 · Galvanized steel construction with epoxy powder coat paint · Unique double isolation compressor mounting for quiet operation · Insulated compressor compartment · TXV metering device · Extended range (20 to 120°F, -6. 7 to 48. 9°C) operation · Microprocessor controls standard · 1" swivel-type water connections for distributor (residential) models 036 & 060 · Flush securely-mounted corner post water connections (no backup wrench required) for model 120 · Compressor "run" and "fault" lights on the front of the cabinet · Seven Safeties Standard · Optional double-wall load heat exchanger and HWG (hot water generator - desuperheater) Residential Products Technical Guide 50YER 169 GT-PW Water-To-Water (50YER) Series GT-PW Water-To-Water (50YER) Series Features 1 2 3 4 5 6 7 CopelandTM High Efficiency Scroll Compressor Optional Hot Water Generator With Internal Pump Fully Insulated Water and Refrigerant Lines Fully Insulated Compressor Section Powder Coated Steel Cabinet For Long Life, Taupe Metallic System Operating LED Lights Unit Performance Sentinel: Automatic Alert System Lets You Know If The System Is Not Running At Peak Performance Exclusive Dual Level Compressor Vibration Isolation For Ultra Quiet Operation Multiple Removable Access Panels for Service 5 2 9 7 4 6 3 8 9 1 8 50YER 170 Carrier : Turn to the Exper ts. Carrier Geothermal Heat Pump Systems Unit Model Key 50 Y E R 0 3 6 C C D Prefix 3 2 1 Packaging Revision Level 1 = Single Pack, Domestic Series YER = Puron Residential Water-to-Water 1 = Current Revision 036 2 = Current Revision 060, 120 Unit Size 036 060 120 Voltage 3 = 208-230/60/1 Load Heat Exchanger Option C = Copper N = Cupro-Nickel Source Heat Exchanger Options Copper Cupro-Nickel Without Hot Water Generator Standard C D N P Controls C = CXM Residential Products Technical Guide 50YER 171 GT-PW Water-To-Water (50YER) Series AHRI/ISO/ASHRAE/ANSI 13256-2 Performance ASHRAE/AHRI/ISO 13256-2. English (I-P) Units Water Loop Heat Pump Cooling Model Indoor 53. 6°F Outdoor 86°F Capacity Btuh 50YER036 036 060 50YER060 Ground Water Heat Pump Cooling Indoor 53. 6°F Outdoor 59°F Capacity Btuh 36, 200 56, 600 113, 200 Ground Loop Heat Pump Cooling Indoor 53. 6°F Outdoor 77°F Capacity Btuh 33, 300 55, 600 111, 200 Heating Indoor 104°F Outdoor 68°F Capacity Btuh 43, 100 72, 700 145, 400 Heating Indoor 104°F Outdoor 50°F Capacity Btuh 35, 300 60, 300 120, 600 Heating Indoor 104°F Outdoor 32°F Capacity Btuh 27, 400 48, 500 97, 000 EER Btuh/W 14. 60 14. 30 14. 10 COP 4. 90 4. 70 4. 60 EER Btuh/W 23. 10 20. 30 20. 10 COP 4. 00 4. 00 3. 90 EER Btuh/W 16. 40 16. 20 16. 00 COP 3. 10 3. 10 3. 10 32, 300 52, 800 105, 600 50YER120 120 All ratings based upon 208V operation Indoor coil also called "Load" and outdoor coil also called "Source" ASHRAE/AHRI/ISO 13256-2. For vented double-wall performance consult the factory Operation below 40°F EWT is based upon 15% methanol antifreeze solution See performance data notes for operation in the shaded areas Performance stated is at the rated power supply, performance may vary as the power supply varies from the rated 50YER 174 Carrier : Turn to the Exper ts. Carrier Geothermal Heat Pump Systems Performance Data -- 50YER036 - Heating Table Continued from Previous Page SOURCE Flow EWT °F GPM WPD PSI FT 60 80 4. 5 1. 2 2. 7 100 120 130 60 80 60 6. 75 3. 1 7. 1 100 120 130 60 80 9. 0 5. 6 12. 8 100 120 130 60 80 4. 5 1. 0 2. 3 100 120 130 60 80 70 6. 75 2. 8 6. 5 100 120 130 60 80 9. 0 5. 1 11. 9 100 120 130 60 80 4. 5 0. 9 2. 0 100 120 130 60 80 80 6. 75 2. 6 5. 9 100 120 130 60 9. 0 4. 8 11. 0 80 100 120 47. 1 48. 0 47. 4 45. 4 1. 60 2. 03 2. 64 3. 41 41. 7 41. 1 38. 4 33. 7 81. 0 101. 3 121. 1 140. 2 8. 7 6. 9 5. 3 3. 9 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 46. 6 47. 5 46. 9 44. 9 1. 59 2. 03 2. 64 3. 40 41. 2 40. 6 37. 9 33. 3 80. 7 101. 1 120. 9 140. 0 8. 6 6. 9 5. 2 3. 9 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 45. 3 46. 2 45. 7 43. 8 1. 59 2. 03 2. 63 3. 40 39. 8 39. 2 36. 7 32. 2 80. 1 100. 5 120. 3 139. 5 8. 3 6. 7 5. 1 3. 8 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 44. 3 44. 5 43. 6 41. 6 1. 59 2. 02 2. 63 3. 40 38. 9 37. 6 34. 6 30. 0 79. 7 99. 8 119. 4 138. 5 8. 2 6. 4 4. 9 3. 6 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 43. 6 43. 8 43. 0 41. 0 1. 58 2. 02 2. 62 3. 39 38. 2 36. 9 34. 0 29. 5 79. 4 99. 5 119. 1 138. 2 8. 1 6. 4 4. 8 3. 5 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 42. 1 42. 4 41. 6 39. 8 1. 58 2. 02 2. 62 3. 38 36. 7 35. 5 32. 7 28. 3 78. 7 98. 8 118. 5 137. 7 7. 8 6. 2 4. 7 3. 5 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 41. 5 41. 0 39. 8 37. 8 1. 57 2. 01 2. 62 3. 38 36. 1 34. 1 30. 9 26. 3 78. 4 98. 2 117. 7 136. 8 7. 7 6. 0 4. 5 3. 3 0. 5 0. 4 0. 3 0. 2 1. 2 0. 9 0. 7 0. 5 40. 6 40. 2 39. 1 37. 2 EWT °F HC Mbtuh 39. 0 38. 6 37. 6 36. 0 Power KW 1. 57 2. 01 2. 61 3. 37 Flow 4. 5 GPM HE Mbtuh 33. 6 31. 8 28. 7 24. 5 LWT °F 77. 3 97. 2 116. 7 136. 0 COP 7. 3 5. 6 4. 2 3. 1 WPD PSI 0. 5 0. 4 0. 3 0. 2 FT 1. 2 0. 9 0. 7 0. 5 HC Mbtuh 39. 7 39. 2 38. 0 36. 1 34. 8 1. 2 0. 9 0. 7 0. 5 41. 4 40. 8 39. 5 37. 3 35. 9 42. 2 41. 6 40. 2 38. 0 36. 5 42. 9 43. 0 42. 1 40. 0 38. 6 44. 4 44. 5 43. 5 41. 3 39. 7 45. 1 45. 2 44. 1 41. 8 40. 2 46. 1 46. 9 46. 3 44. 1 27. 9 47. 5 48. 3 47. 5 45. 3 28. 5 48. 1 48. 8 48. 1 45. 7 Power KW 1. 48 1. 90 2. 47 3. 19 3. 61 1. 49 1. 90 2. 47 3. 20 3. 62 1. 49 1. 91 2. 48 3. 20 3. 62 1. 49 1. 91 2. 48 3. 20 3. 62 1. 50 1. 91 2. 49 3. 21 3. 63 1. 50 1. 92 2. 49 3. 22 3. 64 1. 51 1. 92 2. 49 3. 22 3. 61 1. 51 1. 92 2. 50 3. 22 3. 62 1. 51 1. 93 2. 50 3. 23 LOAD Flow 6. 8 GPM HE Mbtuh 34. 6 32. 7 29. 6 25. 2 22. 5 36. 3 34. 3 31. 0 26. 4 23. 6 37. 2 35. 1 31. 8 27. 0 24. 1 37. 8 36. 5 33. 6 29. 1 26. 3 39. 3 38. 0 35. 0 30. 3 27. 3 40. 0 38. 7 35. 6 30. 9 27. 8 41. 0 40. 4 37. 8 33. 2 15. 6 42. 4 41. 7 39. 0 34. 3 16. 1 42. 9 42. 3 39. 5 34. 7 LWT °F 71. 8 91. 6 111. 3 130. 7 140. 3 72. 3 92. 1 111. 7 131. 1 140. 6 72. 5 92. 3 111. 9 131. 2 140. 8 72. 7 92. 7 112. 5 131. 9 141. 4 73. 2 93. 2 112. 9 132. 2 141. 8 73. 4 93. 4 113. 1 132. 4 141. 9 73. 7 93. 9 113. 7 133. 1 138. 3 74. 1 94. 3 114. 1 133. 4 138. 4 74. 2 94. 5 114. 2 133. 5 COP 7. 8 6. 0 4. 5 3. 3 2. 8 8. 2 6. 3 4. 7 3. 4 2. 9 8. 3 6. 4 4. 8 3. 5 3. 0 8. 4 6. 6 5. 0 3. 7 3. 1 8. 7 6. 8 5. 1 3. 8 3. 2 8. 8 6. 9 5. 2 3. 8 3. 2 9. 0 7. 2 5. 4 4. 0 2. 3 9. 2 7. 4 5. 6 4. 1 2. 3 9. 3 7. 4 5. 6 4. 2 WPD PSI 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 0. 8 1. 3 1. 2 1. 1 0. 9 FT 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 1. 9 3. 1 2. 8 2. 5 2. 1 HC Mbtuh 39. 9 39. 3 38. 0 36. 0 34. 7 41. 6 41. 0 39. 5 37. 3 35. 8 42. 4 41. 8 40. 3 37. 9 36. 4 43. 1 43. 2 42. 2 40. 0 38. 5 44. 7 44. 7 43. 6 41. 3 39. 7 45. 4 45. 4 44. 2 41. 8 40. 2 46. 4 47. 1 46. 4 44. 2 27. 7 47. 8 48. 5 47. 7 45. 3 28. 3 48. 3 49. 0 48. 2 45. 8 Power KW 1. 44 1. 85 2. 40 3. 11 3. 51 1. 45 1. 85 2. 41 3. 11 3. 52 1. 45 1. 86 2. 41 3. 12 3. 53 1. 46 1. 86 2. 41 3. 12 3. 53 1. 46 1. 86 2. 42 3. 13 3. 54 1. 46 1. 87 2. 42 3. 13 3. 54 1. 47 1. 87 2. 42 3. 13 3. 51 1. 47 1. 87 2. 43 3. 14 3. 52 1. 47 1. 88 2. 43 3. 14 Flow 9. 0 GPM HE Mbtuh 34. 9 33. 0 29. 8 25. 4 22. 7 36. 6 34. 6 31. 3 26. 6 23. 8 37. 5 35. 5 32. 0 27. 3 24. 4 38. 1 36. 8 33. 9 29. 4 26. 5 39. 7 38. 4 35. 3 30. 6 27. 6 40. 4 39. 1 36. 0 31. 1 28. 1 41. 4 40. 8 38. 1 33. 5 15. 7 42. 8 42. 1 39. 4 34. 6 16. 3 43. 3 42. 7 39. 9 35. 0 LWT °F 68. 9 88. 7 108. 5 128. 0 137. 7 69. 2 89. 1 108. 8 128. 3 138. 0 69. 4 89. 3 109. 0 128. 4 138. 1 69. 6 89. 6 109. 4 128. 9 138. 6 69. 9 89. 9 109. 7 129. 2 138. 8 70. 1 90. 1 109. 8 129. 3 138. 9 70. 3 90. 5 110. 3 129. 8 136. 2 70. 6 90. 8 110. 6 130. 1 136. 3 70. 7 90. 9 110. 7 130. 2 COP 8. 1 6. 2 4. 6 3. 4 2. 9 8. 4 6. 5 4. 8 3. 5 3. 0 8. 6 6. 6 4. 9 3. 6 3. 0 8. 7 6. 8 5. 1 3. 8 3. 2 9. 0 7. 0 5. 3 3. 9 3. 3 9. 1 7. 1 5. 4 3. 9 3. 3 9. 3 7. 4 5. 6 4. 1 2. 3 9. 5 7. 6 5. 8 4. 2 2. 4 9. 6 7. 7 5. 8 4. 3 WPD PSI 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 1. 7 2. 5 2. 3 2. 1 1. 8 FT 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 3. 9 5. 8 5. 4 4. 9 4. 3 OPERATIOn nOT RECOMMEnDED 1. 57 2. 01 2. 61 3. 38 35. 3 33. 4 30. 2 25. 7 78. 1 97. 9 117. 4 136. 5 7. 6 5. 9 4. 4 3. 2 0. 5 0. 4 0. 3 0. 2 Interpolation is permissible, extrapolation is not All performance data is based upon the lower voltage of dual voltage rated units All performance data is based upon a load coaxial heat exchanger of single-walled copper construction. [. . . ] An optional extended warranty is available for the units, which increases the labor allowance to 10 years on all parts. Furnish and install Carrier "50YER" Water Source Heat Pumps, as indicated on the plans. Equipment shall be completely assembled, piped and internally wired. Capacities and characteristics as listed in the schedule and the specifications that follow. Casing and Cabinet All units must have multiple access panels for serviceability of compressor compartment. The heat pumps shall be fabricated from heavy gauge galvanized steel with powder coat paint finish and a front access panel. Both sides of the steel shall be painted for added protection. All interior surfaces shall be lined with 1/2 inch [12. 7mm] thick, dual density, acoustic type glass fiber insulation. Insulation placement shall be designed in a manner that will eliminate any exposed edges. Cabinets shall have separate holes and knockouts for entrance of line voltage and low voltage control wiring. All factory-installed wiring passing through factory knockouts and openings shall be protected from sheet metal edges at openings by plastic ferrules. Unit(s) shall have exterior indicator lights showing, 1) compressor operation (on/off) and 2) unit "fault" status. Contractor shall be responsible for providing control circuitry and indicator lights for units not providing this feature. Refrigerant Circuit Units shall have a sealed refrigerant circuit including a high efficiency scroll compressor designed for heat pump operation, a thermostatic expansion valve for refrigerant metering, a reversing valve, coaxial (tube in tube) refrigerant to water heat exchangers, and safety controls including a high pressure switch, low pressure switch (loss of charge), and low temperature sensors. Access fittings shall be factory installed on high and low pressure refrigerant lines to facilitate field service. 120 units shall have 2 independent refrigeration circuits. Activation of any safety device shall prevent compressor operation via a microprocessor lockout circuit. Hermetic compressors shall be internally sprung. The compressor(s) shall have a dual level vibration isolation system. Compressor(s) will be mounted on rubber grommets to a large heavy gauge compressor mounting plate, which is then isolated from the cabinet base with rubber grommets for maximized vibration attenuation. [. . . ] A high limit and low compressor discharge line temperature switch shall be provided to disable the pump when these conditions occur. Cupro-Nickel Heat Exchanger An optional corrosion resistant CuNi coaxial heat exchanger shall be factory installed in lieu of standard copper construction. Double-Walled Load Heat Exchanger An optional double-walled load side heat exchanger shall be factory installed when unit is dedicated to providing domestic hot water. Flow Controller (field installed) A self-contained module shall provide all fluid pumping, fill and connection requirements for ground-source closed-loop systems up to 20 GPM. [. . . ]