York WR 180 warranty Table of Contents

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262292-YTG-C-0707

TABLE OF CONTENTS

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . .3 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . .8 FIELD-INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . .10 GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . .53

LIST OF FIGURES

Fig. #

Pg. #

1 UNIT CUTAWAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 REHEAT CONTROL BOARD . . . . . . . . . . . . . . . . . . . . . 6 3 REHEAT CONTROLS - PART 1. . . . . . . . . . . . . . . . . . . 7 4 REHEAT CONTROLS - PART 2. . . . . . . . . . . . . . . . . . . 7 5 WR180 MOISTURE REMOVAL - ALT. MODE. . . . . . 21 6 WR180 MOISTURE REMOVAL - NORMAL MODE . . 21 7 WR240 MOISTURE REMOVAL - ALT. MODE. . . . . . 22 8 WR240 MOISTURE REMOVAL - NORMAL MODE . . 22 9 WR300 MOISTURE REMOVAL - ALT. MODE. . . . . . 23

10 WR300 MOISTURE REMOVAL - NORMAL MODE . . 23

11 ALTITUDE/TEMPERATURE CONVERSION FACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

12 UNIT DIMENSIONS WR180, 240 & 300

(FRONT VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

13 REAR VIEW DIMENSIONS . . . . . . . . . . . . . . . . . . . . 47

14 UNIT DIMENSIONS WR180, 240 & 300 (RAINHOOD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

15 UNIT CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . 49 16 TYPICAL UNIT APPLICATIONS . . . . . . . . . . . . . . . . 49 17 FOUR AND SIX POINT LOADS . . . . . . . . . . . . . . . . . 50 18 UNIT ROOF CURB DIMENSIONS . . . . . . . . . . . . . . . 51 19 ROOF CURB DUCT OPENINGS DIMENSION . . . . . 51 20 CUT AWAY OF ROOF CURB . . . . . . . . . . . . . . . . . . 51 21 TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . 52

LIST OF TABLES

Tbl. #

Pg. #

1 SOUND POWER RATING . . . . . . . . . . . . . . . . . . . . . 11 2 CAPACITY RATINGS - (ARI 360) . . . . . . . . . . . . . . . 11 3 GAS HEAT RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . 11 4 COOLING CAPACITIES FOR WR180 . . . . . . . . . . . . 12 5 COOLING CAPACITIES FOR WR240 . . . . . . . . . . . . 14 6 COOLING CAPACITIES FOR WR300 . . . . . . . . . . . . 16

7 COOLING CAPACITIES FOR WR180 (ALTERNATE REHEAT MODE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 COOLING CAPACITIES FOR WR240 (ALTERNATE REHEAT MODE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Tbl. #

Pg. #

9 COOLING CAPACITIES FOR WR300 (ALTERNATE REHEAT MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

10 ALTITUDE CORRECTION FACTORS . . . . . . . . . . . . . 24

11 WR180 BLOWER PERFORMANCE - 15 TON

STD. DRIVE (COOLING ONLY) DOWNFLOW . . . . . . 26

12 WR180 BLOWER PERFORMANCE - 15 TON STD. DRIVE (GAS HEAT) DOWNFLOW . . . . . . . . . . . . . . . 27

13 WR180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW . . . . 28

14 WR180 BLOWER PERFORMANCE - 15 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW . . . . . . . . 29

15 WR240 BLOWER PERFORMANCE - 20 TON STD. DRIVE (COOLING ONLY) DOWNFLOW . . . . . . . . . . . 30

16 WR240 BLOWER PERFORMANCE - 20 TON STD. DRIVE (GAS HEAT) DOWNFLOW . . . . . . . . . . . . . . . 31

17 WR240 BLOWER PERFORMANCE - 20 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW . . . . 32

18 WR240 BLOWER PERFORMANCE - 20 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW . . . . . . . . 33

19 WR300 BLOWER PERFORMANCE - 25 TON STD. DRIVE (COOLING ONLY) DOWNFLOW . . . . . . . . . . . 34

20 WR300 BLOWER PERFORMANCE - 25 TON STD. DRIVE (GAS HEAT) DOWNFLOW . . . . . . . . . . . . . . . 35

21 WR300 BLOWER PERFORMANCE - 25 TON HIGH STATIC DRIVE (COOLING ONLY) DOWNFLOW . . . . 36

22 WR300 BLOWER PERFORMANCE - 25 TON HIGH STATIC DRIVE (GAS HEAT) DOWNFLOW . . . . . . . . 37

23 BLOWER MOTOR AND DRIVE DATA . . . . . . . . . . . . 38 24 STATIC RESISTANCES . . . . . . . . . . . . . . . . . . . . . . . . 38 25 POWER EXHAUST PERFORMANCE . . . . . . . . . . . . . 38

26 WR ELECTRICAL DATA - STANDARD DRIVE MOTOR W/O POWERED CONVENIENCE OUTLET . . . . . . . . 39

27 WR ELECTRICAL DATA - HIGH STATIC DRIVE MOTOR W/O POWERED CONVENIENCE OUTLET . . . . . . . . 40

28 WR ELECTRICAL DATA - LOW STATIC DRIVE MOTOR W/O POWERED CONVENIENCE OUTLET . . . . . . . . 41

29 WR ELECTRICAL DATA - STANDARD DRIVE MOTOR WITH POWERED CONVENIENCE OUTLET . . . . . . . 42

30 WR ELECTRICAL DATA - HIGH STATIC DRIVE MOTOR WITH POWERED CONVENIENCE OUTLET . . . . . . . 43

31 WR ELECTRICAL DATA - LOW STATIC DRIVE MOTOR WITH POWERED CONVENIENCE OUTLET . . . . . . . 44

32 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 33 SUPPLY FAN VFD WEIGHTS, IN LBS. . . . . . . . . . . . . 45 34 UTILITIES ENTRY DATA . . . . . . . . . . . . . . . . . . . . . . . 46 35 MINIMUM CLEARANCES . . . . . . . . . . . . . . . . . . . . . . 48 36 FOUR AND SIX POINT LOADS . . . . . . . . . . . . . . . . . . 50

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Unitary Products Group

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Contents Warranty GAS/ELECTRIC Single Package AIR ConditionersTable of Contents Ton Sunline MagnaDRY Model Number Nomenclature Features Normal Mode Unit CutawayAlternate Mode Reheat Control BoardReheat Controls Part FACTORY-INSTALLED Options Unitary Products Group FIELD-INSTALLED Accessories GAS Heat Ratings Sound Power RATING1Capacity Ratings ARI Cooling Capacities for WR180 MBH104 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 Altitude Correction Factors AIR Temp Altitude Feet$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 Static RESISTANCES1 Power Exhaust PerformanceBlower Motor and Drive Data 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 Physical Data Models WR180 WR240 WR300Hole Rear View Dimensions Unit Dimensions WR180, 240 & 300 Rainhood Minimum ClearancesUnit Center of Gravity Four and SIX Point Loads Unit Roof Curb Dimensions Typical Field Wiring Indoor Evaporator FAN Assembly Unit CabinetUnit Controls Outdoor Condenser FAN AssemblyRefrigerant Components GAS Heating Section WR***N ModelsElectrical Requirements Unit Operating CharacteristicsOther PRE-ENGINEERED Accessories Available Standard Limited WarrantiesOther Factory Installed Options LOW Static Drive WR240 & WR300 only

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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