16LJ Single-Effect, Low Temperature Hot Water Hermetic Absorption Liquid Chiller
32Pages

Product Data 16LJ Single-Effect, Low Temperature Hot Water Hermetic Absorption Liquid Chiller 75 to 525 Nominal Tons Carrier-Sanyo’s 16LJ single-effect hermetic absorption liquid chiller is an efficient and functional alternative to traditional electric driven chillers. The 16LJ absorption chiller uses low temperature hot water as its energy source; as it eliminates the need for high cost electricity, it may qualify for financial incentives as a gas cooling product. The 16LJ absorption chiller offers functional flexibility in a variety of installations: • no CFCs; environmentally sound • single stage design for simple, dependable operation • high reliability with few moving parts • nominal coefficient of performance (COP) of .70 • quiet, vibration-free operation • Direct Digital Controls (DDC) for optimum chiller performance Features/Benefits Single-effect absorption cycle provides efficient, economical water chilling with minimal use of electricity. Cost-effective cooling Alternative-energy chiller — The 16LJ chiller is a solution for building owners who want to avoid high operating costs associated with electric-driven chillers. Powered by low temperature hot water, the Carrier-Sanyo 16LJ absorption chiller reduces or eliminates electric demand and/or ratchet charges while allowing the owner to take advantage of gas cooling incentives when offered by local utility companies. Copyright 2005 Carrier Corporation

Features/Benefits (cont) Simple, reliable operation — The 16LJ chiller’s single generator provides one stage of solution reconcentration, which makes the 16LJ chiller one of the most basic cycles currently available. The 16LJ chiller’s simple design, in addition to its other quality features, equates to inherently high reliability. Few moving parts and simple, dependable operation reduce downtime, as well as service and maintenance costs. Exceptional efficiency — The 16LJ chiller offers full-load COPs of .70 at standard ARI (Air Conditioning and Refrigeration Institute) operating...

The Carrier-Sanyo microprocessor PID (proportional, integral, derivative) control system surpasses proportional only control systems by maintaining precise leaving chilled water temperature versus actual set point. The PID controls surpass proportional only controls in their ability to control the machine and narrow temperature variations. The 16LJ chiller control system also incorporates the ability to control the chilled water and cooling water pumps automatically. During shutdown these pumps are sequenced to ensure a complete dilution cycle, thus providing protection from solution...

Features/Benefits (cont) corrosion, lithium bromide solution crystallization, and/or reduction of chiller capacity. The Carrier-Sanyo purge system protects against these potential hazards by operating continuously during machine operation. How the purge system operates — During chiller operation, any noncondensables that are present tend to accumulate in the absorber section, which operates at the lowest pressure internal to the machine. A slipstream of lithium bromide solution flows through an eductor from the absorbent pump discharge. This process creates suction, which draws the...

16LJ ABSORPTION CHILLER COOLING CYCLE Hot Water Condenser Cooling Water Generator Chilled Water Heat Exchanger Cooling Water

Model number nomenclature 16 16 – Hermetic Absorption Chiller LJ – Single Effect, Low Temperature Hot Water (1-Stage) Options and accessories FACTORY-INSTALLED OPTION X X ITEM Cooling Water Flow Switch High-Pressure Waterboxes, 300 psig Hot Water Control Valve Isolation Package Marine Waterboxes Shipping Configuration (1-piece or 2-piece) Special Tubing Victaulic Nozzle Connections Thermometer Set FIELD-INSTALLED ACCESSORY

Machine components CONDENSER GENERATOR HOT WATER INLET CHILLED WATER OUTLET EVAPORATOR CHILLED WATER INLET COOLING WATER INLET CONTROL PANEL HEAT EXCHANGER

Physical data UNIT 16LJ NOMINAL COOLING CAPACITY (ton) RIGGING WEIGHT (lb) OPERATING WEIGHT (lb) LITHIUM BROMIDE SOLUTION CHARGE (lb) REFRIGERANT (WATER) CHARGE (lb) CHILLED WATER Pipe Connection Size (in.) No. of Passes COOLING WATER Pipe Connection Size (in.) No. of Passes Absorber Condenser HOT WATER Pipe Connection Size (in.) No. of Passes UNIT 16LJ NOMINAL COOLING CAPACITY (ton) RIGGING WEIGHT (lb) OPERATING WEIGHT (lb) LITHIUM BROMIDE SOLUTION CHARGE (lb) REFRIGERANT (WATER) CHARGE (lb) CHILLED WATER Pipe Connection Size (in.) No. of Passes COOLING WATER Pipe Connection Size (in.) No....

indicates the position of anchor bolts. 4. For routine maintenance allow 3 ft clearance on all sides and 8 in. above chiller. 5. For tube removal clearance, refer to drawing. 6. Standard water piping connections are ANSI 150 lb flanges. 7. Pass quantity and nozzle locations are for standard machine; other configurations are available. NOTES: 1. Dimensions are shown in inches. 2. Dimensions (L), (W), (H) are for standard machine. American National Standards Institute Chilled Water Cooling Water Hot Water Wire connection 1-3/8 in. hole

American National Standards Institute Chilled Water Cooling Water Hot Water indicates the position of anchor bolts. 4. For routine maintenance allow 3 ft clearance on all sides and 8 in. above chiller. 5. For tube removal clearance, refer to drawing. 6. Standard water piping connections are ANSI 150 lb flanges. 7. Pass quantity and nozzle locations are for standard machine; other configurations are available. NOTES: 1. Dimensions are shown in inches. 2. Dimensions (L), (W), (H) are for standard machine. PURGE PUMP Dimensions (cont)

American National Standards Institute Chilled Water Cooling Water Hot Water indicates the position of anchor bolts. 4. For routine maintenance allow 3 ft clearance on all sides and 8 in. above chiller. 5. For tube removal clearance, refer to drawing. 6. Standard water piping connections are ANSI 150 lb flanges. 7. Pass quantity and nozzle locations are for standard machine; other configurations are available. NOTES: 1. Dimensions are shown in inches. 2. Dimensions (L), (W), (H) are for standard machine. PURGE PUMP