Carrier 23XRV Installation Instructions Manual

Also see for EVERGREEN 23XRV: Start-up and service instructions Start-up and service instructions Start-up and service instructions Installation instructions Product data

Contents

16Table 3 — 23XRV Heat Exchanger Sizes A,B Dimensions (Nozzle-in-Head Waterbox)*1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design. The 2-pass length assumes both cooler and condensernozzles on same end of chiller.NOTES:1. Service access should be provided per American Society of Heating, Refrigerating, and Air-Conditioning Engineers(ASHRAE) 15, latest edition, National Fire Protection Association (NFPA) 70, and local safety code.2. Allow at least 3 ft (915 mm) overhead clearance for service rigging for compressor.3. Certified drawings available upon request.4. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.5. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa)design and/or flanges will add length. See certified drawings.6. Dished head waterbox covers are available only for 2 pass design.Table 4 — 23XRV Heat Exchanger Sizes A,B Dimensions (Marine Waterbox)*1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design. The 2-pass length assumes both cooler and condensernozzles on same end of chiller.NOTES:1. Service access should be provided per American Society of Heating, Refrigerating, and Air-Conditioning Engineers(ASHRAE) 15, latest edition, National Fire Protection Association (NFPA) 70, and local safety code.2. Allow at least 3 ft (915 mm) overhead clearance for service rigging for the compressor.3. Certified drawings available upon request.4. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.5. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa)design and/or flanges will add length. See certified drawings.HEAT EXCHANGERSIZEA (LENGTH)*B (WIDTH) C (HEIGHT)1-PASS 2-PASS 3-PASSft-in. mm ft-in. mm ft-in. mmA 14- 6 3 / 4 4439 13- 5 1 / 4 4096 14- 6 3 / 4 4439 See unit certified drawingsB 16- 3 1 / 4 4959 15- 2 1 / 4 4705 16- 3 1 / 4 4959ACFRAME P COMPRESSOR 3’-0” (915 mm)RECOMMENDED OVERHEAD SERVICE CLEARANCE4’-10”(1473 mm)0’-3½” DIA.(89 mm)SPACE REQUIRED FORREMOVAL OF OIL SUMPHEATER1’-7”(432 mm)SPACE REQUIRED FORREMOVAL OF MOTOR3’-6”(1067MM)2’-0”(610 MM)B(WIDESTPOINT)TUBE REMOVAL SPACEHEAT EXCHANGER SIZE A 12’-8 ¼” (3867 mm)HEAT EXCHANGER SIZE B 14’-4 ¾” (4388 mm)A23-1729Fig. 13 — 23XRV Heat Exchanger Sizes A,B Dimensions (Unit with P Compressor Shown)HEAT EXCHANGERSIZEA (LENGTH)*B (WIDTH) C (HEIGHT)1-PASS 2-PASS 3-PASSft-in. mm ft-in. mm ft-in. mmA 15- 9 4801 14- 11 1 / 2 4385 15- 5 4699 See unit certified drawingsB 17- 9 5322 16- 1 4905 17- 1 1 / 2 5220