Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR- Manuals

Table 7 — 19XR Additional Data for Marine Waterboxes* HEAT EXCHANGER FRAME, PASS ENGLISH SI Psig Rigging Weight (lb) Water Volume (gal) kPa Rigging Weight (kg) Water Volume (L) FRAME 2, 1 AND 2 PASS 150 730 84 1034 331 318 FRAME 2, 2 PASS 150 365 42 1034 166 159 FRAME 3, 1 AND 2 PASS 150 730 84 1034...

Table 8A — 19XR Waterbox Cover Weights ENGLISH (lb) HEAT EXCHANGER WATERBOX DESCRIPTION FRAME 1 FRAME 2 FRAME 3 Standard Nozzles Flanged Standard Nozzles Flanged Standard Nozzles Flanged COOLER/CONDENSER NIH, 1 Pass Cover, 150 psig 177 204 320 350 320 350 NIH, 2 Pass Cover, 150 psig 185 218 320 350 ...

Table 8B — 19XR Waterbox Cover Weights SI (kg) HEAT EXCHANGER WATERBOX DESCRIPTION FRAME 1 FRAME 2 FRAME 3 Standard Nozzles Flanged Standard Nozzles Flanged Standard Nozzles Flanged COOLER/CONDENSER NIH, 1 Pass Cover, 150 psig 80 93 145 159 145 159 NIH, 2 Pass Cover, 150 psig 84 99 145 159 145 159 N...

1 — Guide Vane Actuator Cable2 — Power Panel to Starter Cables (Oil Pump Power, Control Power, and Communication) Fig. 7 — 19XR Chiller Top View 3 — Compressor Discharge Elbow Joints4 — Condenser Transducer Cable 1 — Motor Temperature Sensor Cable2 — Bearing Temperature Sensor Cable Connection (Insi...

1 — Guide Vane Actuator2 — Diffuser Actuator3 — Water Temperature Sensor Cables Fig. 9 — Chiller End View 16

To Rig CompressorNOTE: The motor end of the 19XR compressor is heavyand will tip backwards unless these directions are followed:1. Cut two 4 in. × 6 in. wooden beams to the same length as the compressor. 2. Drill holes into the beams and bolt them to the base of the compressor. Additional Notes1. Us...

INSTALL SPRING ISOLATION — Spring isolation maybe purchased as an accessory from Carrier for field instal-lation. It may also be field supplied and installed. Spring iso-lators may be placed directly under machine support platesor located under machine soleplates. See Fig. 13. Consultjob data for sp...

Connect Piping INSTALL WATER PIPING TO HEAT EXCHANGERS —Install piping using job data, piping drawings, and proce-dures outlined below. A typical piping installation is shownin Fig. 14. Factory-supplied insulation is not flammable but can bedamaged by welding sparks and open flame. Protect in-sulati...

NOZZLE-IN HEAD WATERBOXES FRAMES 1, 2, AND 3 FRAMES 4, 5, AND 6 NOZZLE ARRANGEMENT CODES FOR ALL 19XR NOZZLE-IN-HEAD WATERBOXES PASS COOLER WATERBOXES In Out Arrangement Code* 1 8 5 A 5 8 B 2 7 9 C 4 6 D 3 7 6 E 4 9 F *Refer to certified drawings. PASS CONDENSER WATERBOXES In Out Arrangement Code* 1...

Table 9 — 19XR Waterbox Nozzle Sizes FRAME SIZE PRESSURE psig (kPa) PASS NOMINAL PIPE SIZE (in.) ACTUAL PIPE ID (in.) Cooler Condenser Cooler Condenser 1 150/300 (1034/2068) 1 8 8 7.981 7.981 2 6 6 6.065 6.065 3 6 6 6.065 6.065 2 150/300 (1034/2068) 1 10 10 10.020 10.020 2 8 8 7.981 7.981 3 6 6 6.06...

DIMENSIONS ENGLISH (ft-in.) TANK SIZE A B C D E F G H J K L M N P R S T 0428 10- 5 9-10 4-9 2-4 3 ⁄ 4 1-2 3 ⁄ 8 3-1 3 ⁄ 16 4-11 3-8 1 ⁄ 8 3- 8 2-9 7 ⁄ 16 3-2 0-3 1 ⁄ 2 4-8 3 ⁄ 4 1-7 7 ⁄ 8 1-7 5 ⁄ 16 3-7 3 ⁄ 4 5-0 1 ⁄ 4 0452 14-11 1 ⁄ 4 14- 4 1 ⁄ 2 5-0 7 ⁄ 8 2-8 1 ⁄ 2 1-4 1 ⁄ 4 3-4 7 ⁄ 16 7- 2 1 ⁄ 4 ...

RATED DRY WEIGHT AND REFRIGERANT CAPACITY ENGLISH (lb) TANK SIZE TANK OD (in.) DRY WEIGHT* (lb) MAXIMUM REFRIGERANT CAPACITY (lb) ANSI/ASHRAE 15 UL 1963 0428 24.00 2380 1860 1716 0452 27.25 3460 3563 3286 SI (kg) TANK SIZE TANK OD (mm) DRY WEIGHT* (kg) MAXIMUM REFRIGERANT CAPACITY (kg) ANSI/ASHRAE 1...

INSTALL VENT PIPING TO RELIEF VALVES — The19XR chiller is factory equipped with relief devices on thecooler and condenser shells. Refer to Fig. 23 and Table 10for size and location of relief devices. Vent relief devices tothe outdoors in accordance with ANSI/ASHRAE 15 (latestedition) Safety Code for...

Fig. 24 — Carrier Comfort Network Communication Bus Wiring LEGEND Factory WiringField Wiring *Field supplied terminal strip must be located in control panel. Fig. 25 — COMM1 CCN Communication Wiring For Multiple Chillers (Typical) 29

CONNECT CONTROL OUTPUTS — Connect auxiliaryequipment, chilled and condenser water pumps, and sparealarms as required and indicated on job wiring drawings. CONNECT STARTER — The 19XR is available with eithera unit-mounted, factory-installed starter or a free-standing,field-installed starter (Fig. 28 ...

Free-Standing, Field-Installed Starter — Assemble and in-stall compressor terminal box in desired orientation, and cutnecessary conduit openings in conduit support plates. SeeFig. 27 and 29. Attach power leads to compressor terminalsin accordance with job wiring drawings, observing cautionlabel in t...

LEGEND NOTES: I. GENERAL 1.0 Starters shall be designed and manufactured in accordance with Carrier Engineering Requirement Z-375. 1.1 All field-supplied conductors, devices, field-installation wiring, and ter- mination of conductors and devices must be in compliance with all ap-plicable codes and j...

Install Field Insulation Protect insulation from weld heat damage and weldsplatter. Cover with wet canvas cover during waterpiping installation. When installing insulation at the jobsite, insulate the fol- lowing components: • compressor motor• cooler shell • cooler tube sheets• suction piping• moto...

INSTALLATION START-UP REQUEST CHECKLIST Machine Model Number: 19XR Serial Number: To: Attn: Date Project Name Carrier Job Number The following information provides the status of the chiller installation. YES/NO (N/A) DATE TO BE COMPLETED 1. The machine is level. 2. The machine components are install...