Évaluations - 4, GPA: 3.5 ( )

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CalClean should be applied liberally to entering air and leaving air surfaces of the finned area in accordance with the label directions. CAUTION: Under no circumstances should this unit be cleaned with an acid-based cleaner. Figure 10. Figure 9. *If receiver is located in a warm ambient, a check valve in this location may be required to prevent receiver gas from migrating into the condenser during the off cycle. Table 6. FHP Charge Factor; T.D. 25 and 30 .F Minimum Ambient Additional Charge Factor 25 T.D. °F 30 T.D. °F +60°F 0.66 0.33 +40°F 0.85 0.71 +20°F 0.91 0.81 0°F 0.93 0.86 -20°F 0.95 0.90 Table 7. Refrigerant Charge, R-22 (lbs.) Model Standard R-22 Charge Additional Lbs. R-22 Charge for FHP at 20° T.D. °F Minimum Ambient at Condenser* WSS DVT FCB +50°F +40°F +20°F 0°F -20°F 008 001 1 1.0 1.0 1.0 1.0 1.0 1.0 009 — 1.5 1.0 2.0 2.0 2.0 2.0 2.0 010 002 2 1.5 2.0 2.5 2.5 2.5 3.0 016 003 3 3.5 4.0 4.5 4.5 5.0 5.0 024 005 5 5.0 6.0 6.5 7.5 7.5 8.0 040 008 8 9.0 10.5 11.5 12.5 13.0 13.5 049 010 10 10.0 11.5 12.5 14.0 14.5 15.0 061 012 12 9.5 12.0 13.0 14.5 15.0 15.5 070 014 14 12.5 16.0 17.5 19.0 20.0 20.5 080 016 16 17.5 21.0 23.0 25.0 26.0 27.0 105 021 21 19.0 24.0 26.0 28.0 29.0 30.0 113 023 23 19.0 24.0 26.0 28.0 29.0 30.0 133 026 26 25.0 32.0 35.0 38.0 39.0 40.5 For R-134a, multiply charge by 1.01. For R-404A, multiply charge by 0.91. For R-410A, multiply charge by 0.93. For alternate T.D.’s, multiply by flooded charge factors in Table 6. Table 8. Additional lbs. R-22 Charge for FHP and Fan Cycling Combination Model 25 T.D. °F 20 T.D. °F 15 T.D. °F WSS DVT FCB 40 .F SST 20 .F SST 0 .F SST -20 .F SST 40 .F SST 20 .F SST 0 .F SST -20 .F SST 40 .F SST 20 .F SST 0 .F SST -20 .F SST 049 010 10 4.5 10.0 13.6 16.3 8.1 12.7 16.3 18.2 12.7 16.3 18.2 20.0 061 012 12 4.5 10.0 13.6 16.3 8.1 12.7 16.3 18.2 12.7 16.3 18.2 20.0 070 014 14 5.5 12.7 18.2 21.8 10.9 17.2 21.0 23.6 16.3 21.8 24.5 27.3 080 016 16 7.3 17.2 23.6 28.2 13.6 22.7 28.2 31.8 21.8 28.2 32.7 36.4 105 021 21 0.0 7.3 17.2 23.6 4.5 16.3 23.6 30.0 15.5 24.5 31.0 34.5 113 023 23 0.0 7.3 17.2 23.6 4.5 16.3 23.6 30.0 15.5 24.5 31.0 34.5 133 026 26 0.0 11.0 22.8 31.8 5.5 21.8 31.9 40.0 20.0 32.8 40.1 47.3 For R-134a, multiply charge by 1.01. For R-404A, multiply charge by 0.91. For R-410A, multiply charge by 0.93. For alternate T.D.’s, multiply by flooded charge factors in Table 6. System Warranty This equipment is designed to operate properly and produce rated capacity when installed in accordance with accepted industry standards. Failure to meet the following conditions may result in voiding of the system warranty: System piping must be installed following industry standards for good piping practices. Inert gas must be charged into piping during welding. System must be thoroughly leak-checked and evacuated before initial charging. High vacuum gauge capable of reading microns is mandatory. Dial indicating pressure gauges are not acceptable. All controls and safety switch circuits properly connected per wiring diagram. Factory-installed wiring must not be changed without written factory approval. Power supply to the system must meet the following conditions: Voltage for 208/230 motors not less than 185 volts or more than 253 volts. For 460 motor, not less than 414 or greater than 506. All other voltages must not exceed ±10 percent of nameplate ratings. Phase imbalance not to exceed 2 percent. In-Warranty Return Material Procedure Material may not be returned except by permission of authorized factory service personnel of Heatcraft Refrigeration Products LLC in Stone Mountain, Georgia, USA. A Return Goods tag will be sent to be included with the returned material. Enter the information as called for on the tag in order to expedite handling at our factories and prompt issuance of credits. All parts shall be returned to the factory designated on the Return Goods tag, transportation charges prepaid. The return of a part does not constitute ...

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