York WR 180 warranty GAS/ELECTRIC Single Package AIR Conditioners, Warranty

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262292-YTG-C-0707

®

TECHNICAL GUIDE

SUNLINE MagnaDRY™

GAS/ELECTRIC SINGLE PACKAGE AIR CONDITIONERS

WR 180, 240 & 300

15 thru 25 NOMINAL TONS

11.9EER (15 TONS), 11.0 EER (20 TONS),

10.0EER (25 TONS)

DESCRIPTION

YORK Sunline MagnaDRY™ units are convertible single package high efficiency rooftops. All models have independent dual refrigerant circuits for efficient part load operation. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof.

All units include:

•Powder Paint finish that meets ASTM-B-117 1000 hour salt spray standards

•Two-stage cooling provided by dual independent refrigeration circuits with expansion valves, filter-driers, high and low pressure/loss of charge switches and freezestats

•Scroll compressors

•Two-stage heating provided by dual independent heat exchangers with aluminized steel tubes, redundant gas valves, spark ignition with induced draft logic

•Permanently lubricated motors

•Bottom or side air discharge configuration capability (field convertible)

•Belt Drive Blower Motor with standard, high and low static drive option

•Constant supply air volume (CV) with optional variable air volume (VAV)

•Manufactured under the quality standards of ISO9001

•Simplicity® Control Board

•Zero-25% fixed air damper with hood

•Copper tube/aluminum fin coils

•Hinged filter access and tool free latched doors

•Hinged tool free blower, blower motor, filters and electrical panel access

•Rigging holes in base rails for lifting

•Single point power connection

•Complete factory package - tested, charged and wired

•CSA agency approvals on all units

WARRANTY

•One-year parts warranty

•A Five-year parts warranty on the compressors and electric heat elements

•Ten-year parts warranty on the gas-fired heat exchangers

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

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Contents GAS/ELECTRIC Single Package AIR Conditioners WarrantyTable of Contents Ton Sunline MagnaDRY Model Number Nomenclature Features Unit Cutaway Normal ModeReheat Control Board Alternate ModeReheat Controls Part FACTORY-INSTALLED Options Unitary Products Group FIELD-INSTALLED Accessories Capacity Ratings ARI Sound Power RATING1GAS Heat Ratings MBH Cooling Capacities for WR180104 151 16.9 142 118 101 147 15.2 Cooling Capacities for WR240 240 21.3 101 225 23.1 100 5000 221 21.0 140 Cooling Capacities for WR300 281 26.6 128 Cooling Capacities for WR180 Alternate Reheat Mode Cooling Capacities for WR240 Alternate Reheat Mode Cooling Capacities for WR300 Alternate Reheat Mode EV+U Lbs/Hr Lbs/Hr AIR Temp Altitude Feet Altitude Correction Factors$OWLWXGH7HPSHUDWXUH&RQYHUVLRQDFWRU ESP CFM RPM BHP Scfm Scfm Scfm Scfm Ton Standard Drive, Gas Heat, Bottom Connection VP68 x BK100 HP motor 10 HP motor 7.5 HP motor YTG-C-0707 12000 11000 YTG-C-0707 Ton High Static Drive, Cooling Only, Bottom Duct Connection Ton High Static Drive, Gas Heat, Bottom Duct Connection Blower Motor and Drive Data Power Exhaust PerformanceStatic RESISTANCES1 BRKR1 78.8 100 97.3 125 E18 13.5 37.5 86.5 100 88.8 107.3 125 E18 13.5 37.5 WR180 WR240 WR300 Physical Data ModelsHole Rear View Dimensions Minimum Clearances Unit Dimensions WR180, 240 & 300 RainhoodUnit Center of Gravity Four and SIX Point Loads Unit Roof Curb Dimensions Typical Field Wiring Unit Cabinet Indoor Evaporator FAN AssemblyRefrigerant Components Outdoor Condenser FAN AssemblyUnit Controls GAS Heating Section WR***N ModelsOther PRE-ENGINEERED Accessories Available Unit Operating CharacteristicsElectrical Requirements Standard Limited WarrantiesLOW Static Drive WR240 & WR300 only Other Factory Installed Options

WR 180 specifications

The York WR 180 is a state-of-the-art water-cooled chiller, renowned for its efficiency, flexibility, and reliability in various applications. Designed specifically for commercial and industrial use, the WR 180 stands out as an ideal solution for facilities requiring effective climate control, such as hotels, hospitals, shopping malls, and large office buildings.

One of the primary features of the York WR 180 is its advanced chiller design, which incorporates variable speed technology. This allows the unit to adjust its cooling capacity based on the actual load demands of the building, leading to significant energy savings. By operating at variable speeds instead of a fixed rate, the chiller minimizes energy consumption during lower demand periods while maintaining optimal performance during peak loads.

The WR 180 also employs a reliable and efficient centrifugal compressor, which contributes to its high energy efficiency ratio (EER). This compressor is designed to provide robust cooling while operating quietly, making it suitable for environments where noise reduction is essential. Additionally, the unit features a microprocessor-based control system that offers sophisticated monitoring and control capabilities, allowing operators to fine-tune performance and enhance reliability.

Another notable characteristic of the York WR 180 is its environmentally friendly refrigerant options. The chiller can operate with refrigerants that have a low global warming potential (GWP), aligning with international regulations and environmental sustainability goals. This commitment to eco-friendly designs not only helps reduce the carbon footprint but also ensures compliance with industry standards.

In terms of installation and maintenance, the WR 180 is designed for user-friendliness. Its modular design simplifies transport and installation in various spaces, while easy-access components facilitate routine maintenance. The chiller also offers various connectivity options, enabling integration with building management systems for real-time monitoring and control.

Overall, the York WR 180 combines innovative design, cutting-edge technology, and eco-friendly practices, making it a top choice for industries seeking efficient and sustainable cooling solutions. Its impressive features, coupled with strong operational flexibility, position the WR 180 as a leader in the chiller market.
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