York DJ150 installation manual General, Safety Considerations, Inspection

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035-19046-002-B-0104

GENERAL

YORKPredatorMagnum units are single package air con- ditioners with optional gas heating designed for outdoor installation on a rooftop or slab and for non-residential use. These units can be equipped with factory or field installed electric heaters for heating applications.

These units are completely assembled on rigid, permanently attached base rails. All piping, refrigerant charge, and electri- cal wiring is factory installed and tested. The units require electric power, gas supply (where applicable), and duct con- nections. The electric heaters have nickel-chrome elements and utilize single-point power connection.

SAFETY CONSIDERATIONS

Should overheating occur, or the gas supply fail to shut off, shut off the manual gas valve to the furnace before shutting off the electrical supply.

Do not use this furnace if any part has been under water. Immediately call a qualified service technician to inspect the furnace and to replace any part of the control system and any gas control which has been under water.

Due to system pressure, moving parts, and electrical compo- nents, installation and servicing of air conditioning equipment can be hazardous. Only qualified, trained service personnel should install, repair, or service this equipment. Untrained personnel can perform basic maintenance functions of clean- ing coils and filters and replacing filters.

Observe all precautions in the literature, labels, and tags accompanying the equipment whenever working on air condi- tioning equipment. Be sure to follow all other applicable safety precautions and codes including ANSI Z223.1 or CSA- B149.1- latest edition.

Wear safety glasses and work gloves. Use quenching cloth and have a fire extinguisher available during brazing opera- tions.

If the information in this manual is not followed exactly, a fire or explosion may result causing prop- erty damage, personal injury or loss of life.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS:

a.Do not try to light any appliance.

b.Do not touch any electrical switch; do not use any phone in your building.

c.Immediately call your gas supplier from a neigh- bor’s phone. Follow the gas supplier’s instruc- tions.

d.If you cannot reach your gas supplier, call the fire department.

Installation and service must be performed by a qualified installer, service agency or the gas sup- plier.

INSPECTION

As soon as a unit is received, it should be inspected for possi- ble damage during transit. If damage is evident, the extent of the damage should be noted on the carrier’s freight bill. A separate request for inspection by the carrier’s agent should be made in writing.

This furnace is not to be used for temporary heating of buildings or structures under construction.

Before performing service or maintenance opera- tions on unit, turn off main power switch to unit. Elec- trical shock could cause personal injury. Improper installation, adjustment, alteration, service or main- tenance can cause injury or property damage. Refer to this manual. For assistance or additional informa- tion consult a qualified installer, service agency or the gas supplier.

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Unitary Products Group

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Contents Installation Manual Table of Contents List of Figures List of TablesGeneral Safety ConsiderationsInspection Approvals ReferenceRenewal Parts 12½ Ton Predator Model Number Nomenclature 150 N15 NomenclatureNOMENCLATURE, Additional Options Installation Safety Information InstallationPreceding Installation Compressor Section LimitationsPREDATOR Magnum Component Location Unit Temperature Limitations Unit Voltage LimitationsRigging and Handling LocationPoint Load Weight Unit WeightsClearances Unit Dimensions Detail CBottom Duct Openings from Above Rear Duct Dimensions Ductwork Duct CoversPREDATOR Magnum Roof Curb Dimensions Thermostat Wiring Control Wire SizesPower and Control Wiring FiltersPower Wiring Detail Electronic Thermostat Field WiringField Wiring 24 Volt Thermostat Contactor 1M Factory or Field Ground MCA Optional Electric Heat Physical DataMinimum Supply AIR CFM GAS Heat Application Data Optional GAS HeatGAS Piping GAS Connection LP UNITS, Tanks and PipingFactory Installed Options Field Installed Accessories Enthalpy SET Point Adjustment Minimum Position AdjustmentIndoor AIR Quality AQ Enthalpy SET Point Chart Phasing Blower RotationSupply AIR Limitations Belt TensionTurns Open ESP‡ CFM BHP Blower performance includes dry coil and two-inch Indoor Blower Specifications AIR BalanceChecking AIR Quantity Method ONEDRY Coil Delta P Supply AIR Drive Adjustment Operation Additional Static ResistanceMotor Sheave Datum Diameters Cooling Sequence of OperationEconomizer Single or Dual with Power Exhaust Cooling Operation ErrorsHIGH-PRESSURE Limit Switch No Outdoor AIR OptionsSafety Controls Compressor ProtectionElectric Heating Operation Errors Electric Heat Limit SettingElectric Heating Sequence of Operations Electric Heat Anticipator SetpointsGAS Heating Sequence of Operations GAS Heating Operation ErrorsIgnition Control Board GAS Heat Limit Control Settings START-UP Cooling START-UP GAS HeatPost Start Checklist Manifold GAS Pressure AdjustmentShut Down Checking GAS InputGAS Rate Cubic Feet PER Hour Adjustment of Temperature Rise BURNERS/ORIFICES INSPECTION/SERVICINGTroubleshooting Charging the UnitPREDATOR Magnum Flash Codes Unit Control Board Flash CodesBasic Troubleshooting Flowchart Trip Failure Flow Chart Cooling Troubleshooting Guide Unitary Products Group 035-19046-002-B-0104 GAS Heat Troubleshooting Guide Unitary Products Group 035-19046-002-B-0104 Unitary Products Group Unitary 5005 Norman Products York Group Drive 73069

DJ150 specifications

The York DJ150 is a standout model in the world of portable DJ equipment, designed to cater to both budding DJs and seasoned professionals. Its sleek and compact form factor makes it highly portable, allowing for easy transporting to gigs, parties, or personal events.

One of the main features of the DJ150 is its user-friendly interface, which includes a simplified control layout. This design boils down essential functions into accessible buttons and knobs, enabling DJs to focus on their mixes without distractions. The large jog wheels are not only responsive but also provide precision when scratching and cueing tracks, making it a joy to use for both live performances and practice sessions.

In terms of sound quality, the York DJ150 is equipped with high-performance audio circuitry. It ensures that sound clarity is maintained, with a dynamic range that captures the intricacies of music. The device supports multiple audio formats, offering versatility for DJs that work with various types of digital music files.

The DJ150 integrates advanced technologies that facilitate seamless mixing and creative expression. With features such as built-in sound effects, loops, and samples, DJs can add their personal touch to sets. Additionally, the model includes an intelligent beat matching function which automatically syncs the tempo of different tracks, allowing for smooth transitions and uninterrupted flow.

Connectivity is another strong point for the York DJ150. It offers multiple input and output options, including USB ports for quick connections to a laptop or external devices, line inputs for instruments or microphones, and headphones output for monitoring. This ensures that users can connect a wide range of equipment while maintaining a clean setup.

Durability plays a key role in the DJ150's design, as it is built to withstand the rigors of frequent use. Its robust construction and quality materials contribute to its longevity, appealing to those who value reliable gear.

In conclusion, the York DJ150 represents a versatile solution for DJs seeking a blend of portability, functionality, and sound quality. Its comprehensive features and professional-grade technologies position it as a strong contender in the DJ equipment market, making it suitable for performances of all levels. Whether you are a novice starting your DJ journey or a seasoned pro looking for an efficient tool, the DJ150 ticks all the boxes.