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Owner's Manual for LENNOX models including: EL072KC, EL120KP, EL240KA, ELITE Series Large Split Systems, ELITE Series, Large Split Systems, Split Systems, Systems
SIMPLE SERVICE T M. The Simple Service™ system helps ensure ease of installation and maintenance to make every service call easier.
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DocumentDocumentCOMMERCIAL SPLIT SYSTEMS PURE COMFORT, RELIABLE PERFORMANCE, THAT'S ELITE. LL EE NN NN OO XX // // CC OO MM MM EE RR CC II AA LL SS OO LL UU TT II OO NN SS RELIABLE PERFORMANCE AND DESIGN FLEXIBILITY MAKE THE NEW LOW GWP ELITE® SERIES LARGE SPLIT SYSTEMS AN IDEAL FIT FOR ALMOST ANY APPLICATION. Elite Series Large Split Systems provide superior comfort and energy efficient heating and cooling for a variety of spaces. These specially designed systems deliver leading reliability and simplified installation and maintenance. 2 EXCELLENT RELIABILITY AND SIMPLE SERVICE DELIVERS YEARS OF EFFICIENT HEATING AND COOLING. LENNOX // COMMERCIAL SOLUTIONS PURE COMFORT TM Featuring smart design features and high-quality components, the Pure ComfortTM system offers superior comfort and energy savings. · Multi-stage cooling capabilities allow the system to respond to changing conditions efficiently and effectively. The system operates at lower speeds most of the time for maximum comfort, enhanced humidity control and energy savings. · MSAV® supply fan technology delivers year-round savings and comfort, with improved fan and operational efficiency for a variety of operating modes. The variable-frequency drive uses slow-start technology that gradually ramps the system's blower up to speed, offering smooth, efficient and quiet operation. · Up to 61% supply fan power savings* reduces energy consumption · Up to 29% better moisture removal* improves indoor comfort · Achieves/exceeds the single zone VAV supply fan requirements for ASHRAE 90.1, California Title 24, and IECC SIMPLE SERVICETM The Simple ServiceTM system helps ensure ease of installation and maintenance to make every service call easier. · Easy-service filters are accessible on either side of the unit for convenient serviceability · Reversible, corrosion-resistant drain pan allows for drain outlets on either end of the cabinet; maintenance is simplified as the drain pan is easily removable and can be adjusted for both horizontal or vertical applications · Slide-out blower motor reduces installation time and is easy to service · Service-friendly compressor compartment provides easy access to the compressor and service valve · Low-maintenance blower belt auto-tensioner aids longer belt life and quick belt replacement to maximize unit performance ADVANCED CONDENSATE MANAGEMENT TM The Advanced Condensate ManagementTM System uses an innovative design to control condensation and keep moisture where it belongs. · Blow-off baffle catches the water droplets blowing off the coil and stops water from leaking into the duct · Extended drip shield prevents moisture from dripping into the duct system · External filter rack helps keep filters dry by creating a clear path for the condensation to run directly to the drain · Enhanced cabinet construction with corrosion resistant, pre-painted sheet metal provides superior rust and corrosion protection. Its innovative design reduces cabinet sweating, while making it easy to maintain 3 ELITE® SERIES LARGE SPLIT SYSTEMS ELKC | AIR CONDITIONER 2 3 ELKP | HEAT PUMP 7 2 3 18 9 6 1 9 5 EL072KC Model Shown QUIE T AND EFFICIENT OPERATION 1 Scroll compressor provides smooth, efficient and quiet operation. All units feature at least one 2-stage compressor for improved efficiency, comfort, and load matching. 2 Outdoor coil fan moves large volumes of air uniformly through the entire condenser coil for high system efficiency. 3 Copper tube/enhanced lanced fin coil provide maximum exposure of fin surface to air stream, resulting in excellent heat transfer. 4 4 5 EL120KP Model Shown EASY INSTALL ATION AND MAINTENANCE RELIABLE PERFORMANCE 4 Refrigerant line and service valves are in one central area of the cabinet for easy access. 6 High-pressure switch protects the compressor from excessive condensing pressure. 5 Full-perimeter base rails provide structural integrity during unit transport and movement. Forklift slots and lifting holes help speed up tasks such as moving and lifting the unit on the job site. 7 Loss-of-charge switch provides loss-of-charge and freeze-up protection. 8 High-capacity drier traps moisture and dirt that can contaminate the refrigerant system. 9 Corrosion-resistant cabinet made from heavy- gauge, pre-painted steel provides superior rust and corrosion protection. LENNOX // COMMERCIAL SOLUTIONS 4 ELITE® SERIES LARGE SPLIT SYSTEMS ELKA | AIR HANDLER 7 2 4 1 9 5 6 8 3 EL240KA Model Shown SIMPLE SERVICETM 1 Auto Tensioning Pulley 2 External Filter Rack 3 Reversible Drain Pan 4 Slide-Out Blower ADVANCED CONDENSATE MANAGEMENTTM 2 External Filter Rack 5 Blow-Off Baffle 6 Extended Drip Shield 7 Durable Cabinet PURE COMFORTTM 8 Variable Frequency Drive (MSAV®) 9 Up to 3 Cooling Stages 10 Refrigerant Detection System MSAV TECHNOLOGY USES THE THEORY OF FAN L AWS TO INCREASE SYSTEM EFFICIENCY. 100% AIRFLOW (CFM), STATIC PRESSURE (IN W.C.), POWER (WATTS) 80% 60% 40% 20% 0% 0% 20% SPEED (RPM) 40% CFM=RPM 60% 80% 100% SP = RPM2 Power=RPM3 Based on the theory of Fan Laws, the blower operates at full power when it is running at full speed, but the same fan running at 50% speed consumes only 12.5% of the rated horsepower. By reducing airflow by half, the horsepower consumption is reduced by 87.5%, resulting in significant energy savings. *At 67% airflow when compared to full load. LENNOX // COMMERCIAL SOLUTIONS 5 ELITE SERIES® COMMERCIAL SPLIT SYSTEM PERFORMANCE SPECIFICATIONS AIR CONDITIONERS COOLING DATA PERFORMANCE DATA NET NOM. OUTDOOR CAPACITY TON. MODEL NO. (BTUH) EER IEER 6 EL072KCSS 69,000 11.5 15.0 6 EL072KCSS 71,000 11.2 14.8 7.5 EL090KCSS 89,000 11.2 14.8 7.5 EL090KCSS 90,000 11.2 14.8 10 EL120KCSS 115,000 11.2 14.8 10 EL120KCSS 115,000 11.2 14.8 12.5 EL150KCSS 136,000 11.0 14.2 12.5 EL150KCSD 142,000 11.0 14.2 15 EL180KCSD 176,000 11.0 14.2 15 EL180KCSD 196,000 11.0 14.2 15 EL180KCSD 180,000 11.0 14.2 15 (2) EL090KCSS 170,000 11.0 14.2 20 EL240KCSD 228,000 11.0 14.2 20 EL240KCSD 232,000 11.0 14.2 20 (2) EL120KCSS 232,000 11.0 14.4 HEATING PERFORMANCE DATA PHYSICAL DATA OD MODEL PHYSICAL DATA ID MODEL CAP LOW (BTUH) COP LOW CAP HIGH (BTUH) COP HIGH BASE DIMENSIONS WEIGHT H X W X L [IN] [LBS.] INDOOR MODEL NO. BASE DIMENSIONS WEIGHT H X W X L [IN] [LBS.] AHRI REFERENCE NO. - - - - 49 x 40 x 49 338 EL072KASS 55 x 30 x 52 438 217047684 - - - - 49 x 40 x 49 338 EL090KASD 55 x 30 x 52 460 217047685 - - - - 49 x 40 x 49 365 EL090KASD 55 x 30 x 52 460 217047686 - - - - 49 x 40 x 49 365 EL120KASD 55 x 30 x 68 528 217047687 - - - - 49 x 61 x 44 477 EL120KASD 55 x 30 x 68 528 217047688 - - - - 49 x 61 x 44 511 EL120KASD 55 x 30 x 68 528 217047689 - - - - 49 x 61 x 44 560 EL150KASD 55 x 30 x 68 542 217047690 - - - - 49 x 61 x 44 560 EL180KASD 55 x 30 x 97 769 217047691 - - - - 49 x 61 x 89 809 EL180KASD 55 x 30 x 97 769 217047692 - - - - 49 x 61 x 89 809 EL240KASD 55 x 30 x 97 841 217047693 - - - - 49 x 61 x 89 809 (2) EL090KASD 55 x 30 x 52 920 217048105 - - - - 49 x 61 x 89 730 El180KASD 55 x 30 x 52 769 217048082 - - - - 49 x 61 x 89 889 EL240KASD 55 x 30 x 97 841 217047694 - - - - 49 x 61 x 89 889 (2) EL120KASD 55 x 30 x 68 1056 217048106 - - - - 49 x 61 x 44 1022 EL240KASD 55 x 30 x 97 841 217048083 6 EL072KPSS 69,000 11.3 14.1 66,000 3.4 41,000 2.25 49 x 61 x 44 450 HEAT PUMPS 7.5 EL090KPSS 88,000 11.0 14.1 87,000 3.4 50,000 2.25 49 x 61 x 44 450 10 EL120KPSS 115,000 11.0 15 (2) EL090KPSS 178,000 10.6 14.1 114,000 3.4 70,000 13.5 170,000 3.3 98,000 Note: Due to Lennox' ongoing commitment to quality, all specifications, ratings and dimensions are subject to change. LENNOX // COMMERCIAL SOLUTIONS 2.25 2.05 49 x 61 x 44 49 x 61 x 44 527 900 EL090KASD 55 x 30 x 52 460 EL090KASD 55 x 30 x 52 460 EL120KASD 55 x 30 x 68 528 EL240KASD 55 x 30 x 97 841 - 6 COMPLETE COMMERCIAL CLIMATE SOLUTIONS Create your ideal building environment with the comprehensive Lennox Commercial portfolio. Each solution is engineered to optimize performance, energy-efficiency, serviceability and environmental impact. From VarixTM VRF Systems working alongside rooftop units to complete custom turnkey solutions, we'll help you find the perfect system for your needs. Contact us to discuss your project and request a quote. Lennox.com/Commercial/Connect LENNOX // COMMERCIAL SOLUTIONS PACKAGED UNITS Model LTM, Enlight, XionTM, Raider®, LRP VRF Outdoor and Indoor Units, Controls, Accessories SPLIT SYSTEMS Elite® Series, Merit® Series, Air Handlers, Indoor Coils COMMERCIAL CONTROLS Lennox® CORE Control System, Lennox Commercial Thermostats and Sensors MINI-SPLIT SYSTEMS Outdoor and Indoor Units, Controls, Accessories H E AT I N G Unit Heaters, Furnaces, Duct Furnaces INDOOR AIR QUALITY Dehumidification, Filtration, Purification 7 WITH YOU E VERY STEP OF THE WAY Get fast, direct access to commercial HVAC expertise and equipment-- straight from the source. Your Lennox team is here to help you be more efficient, informed and effective at every stage of your projects. 1-800-9-LENNOX // Lennox.com/Commercial LENNOX // COMMERCIAL SOLUTIONS 37J77 03/25 8