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Resumen del manual
• Suitable for either geothermal or boiler/tower applications with operating temperature range from 20 F to 110 F. • Thermostatic expansion valve (TXV) provides efficient and reliable refrigerant flow • Rubber grommet mounted compressors for quiet operation • Sloped top cabinet with powder paint finish • Right or left hand piping connection • Multiple unit-mounted and remote thermostat options • Adaptable cabinet and subbase configurations • Factory-mounted flow regulators and control valves for easy installation • Flexible and reliable controls accommodate all systems Features/Benefits Carrier’s Aquazone console water source heat pumps are a flexible, attractive alternative for all finished interior space, under-window style installations. Operating efficiency Carrier Aquazone water source heat pump (WSHP) units are designed for quality and performance excellence over their lifetime. Units offer standard cooling EERs (Energy Efficiency Ratios) up to 12.1 for boiler/tower systems and as high as 19.5 for geothermal applications. Heating COPs (Coefficient of Performance) are as high as 4.9, among the highest in the industry. Copyright 2004 Carrier Corporation Form 50KQL-1PD Quiet operation The Carrier Console WSHP provides exceptionally quiet operation for maximum comfort. Design flexibility Aquazone™ Console WSHP units are offered in 5 capacity sizes and 3 different voltages to meet individual zone needs efficiently and effectively. Standard and extended operating range units are available to suit a variety of application requirements. Safe, reliable operation Standard safety features include: high and low pressure monitoring and field selectable water and air coil freeze protection sensing. All safety controls may be reset at the thermostat. Each unit is tested and run at the factory to ensure proper operation of all components and safety switches. All components are carefully designed and selected for endurance, durability, and carefree day-to-day operation. The water-to-refrigerant heat exchanger has copper inner and steel outer tubing which is painted on the outside to provide corrosion resistance protection. Cupronickel heat exchangers are available and should be used on all open loop applications. Units are rated and certified in accordance with ARI/ISO/ASHRAE 13256-1 performance standard, and are CSA/NRTL listed. Installation ease The unit is packaged for simple, low cost handling, with minimal time required for installation. The console unit Table of contents arrives at the jobsite fully assembled to minimize installation time and reduce installation cost. All units are pre-wired and factory charged with R-22 refrigerant. Water connections are available in a variety of configurations direct from the factory. The standard configuration is 5/8 in. OD Sweat connections for maximum flexibility in the field. Both FPT and MPT are available as factory- installed options to improve installation efficiency. Additionally, factory- installed motorized water shutoff valves are available for use on energy conserving systems employing a variable pumping technique. The standard electrical connections are made quickly and directly to a power distribution terminal block. To further improve installation efficiency, a fused or unfused disconnect switch as well as a 20 amp plug and cord are available as factory-installed options. A 5/8 in. ID vinyl condensate connection is provided for connection to the field-installed condensate line. Compact cabinet design dimensions are 12 in. deep, 48 in. wide and 24 in. tall (with 3 in. subbase). For flexibility, the controls can be mounted on the top right or left side. Additionally, the sloped top design discourages the use of the unit as a shelf or coffee holder, preventing air blockage and any spills from damaging the unit. No-fuss maintenance and serviceability Regular maintenance or service to the console WSHP units require little time. Large service access panels enable Page Features/Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ARI/ISO 13256-1 Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Physical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Options and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-13 Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14,15 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-21 Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22-24 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....