York DJ 150 manual GAS Heating Section if Equipped, Electric Heating Section if Equipped

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Refrigerant Circuit and Refrigerant Safety Components shall include:

a.Independent fixed-orifice or thermally operated expan- sion devices.

b.Solid core filter drier/strainer to eliminate any moisture or foreign matter.

c.Accessible service gage connections on both suction and discharge lines to charge, evacuate, and measure refrigerant pressure during any necessary servicing or troubleshooting, without losing charge.

d.The unit shall have two independent refrigerant circuits, equally split in 50% capacity increments.

Unit Controls:

a.Unit shall be complete with self-contained low-voltage control circuit protected by a resetable circuit breaker on the 24-volt transformer side.

b.Unit shall incorporate a lockout circuit which provides reset capability at the space thermostat or base unit, should any of the following standard safety devices trip and shut off compressor:

(1)loss-of-charge/Low-pressure switch,

(2)high-pressure switch,

(3)freeze-protection thermostat, evaporator coil.

c.If any of the above safety devices trip, a LED (light-emit- ting diode) indicator shall flash a diagnostic code that indicates which safety switch has tripped.

d.Unit shall incorporate “AUTO RESET” compressor over temperature, over current protection.

e.Unit shall operate with conventional thermostat designs and have a low voltage terminal strip for easy hook-up.

f.Unit control board shall have on-board diagnostics and fault code display.

g.Standard controls shall include anti-short cycle and low voltage protection, and permit cooling operation down to 0 °F.

h.Control board shall monitor each refrigerant safety switch independently.

i.Control board shall retain last 5 fault codes in non vola- tile memory, which will not be lost in the event of a power loss.

GAS HEATING SECTION (IF EQUIPPED)

Heat exchanger and exhaust system shall be constructed of aluminized steel or optional stainless steel. Shall be designed with induced draft combustion with post purge logic, energy saving direct spark ignition, and redundant main gas valve. The heat exchanger shall be of the tubular type, constructed of T1-40 aluminized steel (or optional 304 stainless steel) for corrosion resistance and allowing minimum mixed air enter-

246695-YTG-C-0708

ing temperature of 40 °F. Burners shall be of the in-shot type, constructed of aluminum-coated steel. All gas piping shall enter the unit cabinet at a single location, through either the side or bottom, without any field modifications. An integrated control board shall provide timed control of evaporator fan functioning and burner ignition. Heating section shall be pro- vided with the following minimum protection:

a.Primary and auxiliary high-temperature limit switches.

b.Induced draft pressure sensor.

c.Flame roll out switch (manual reset).

d.Flame proving controls. Unit shall have two independent stages of capacity (60% 1st stage, 100% 2nd stage).

ELECTRIC HEATING SECTION (IF EQUIPPED)

An electric heating section, with nickel chromium elements, shall be provided in a range of 9 thru 54 KW, offering two stages of capacity all sizes. The heating section shall have a primary limit control(s) (automatic reset) to prevent the heat- ing element system from operating at an excessive tempera- ture. The Heating Section assembly shall slide out of the unit for easy maintenance and service. Units with Electric Heating Sections shall be wired for a single point power supply with branch circuit fusing (where required).

UNIT OPERATING CHARACTERISTICS

Unit shall be capable of starting and running at 125 °F out- door temperature, exceeding maximum load criteria of ARI Standard 340/360. The compressor, with standard controls, shall be capable of operation down to 0 °F outdoor tempera- ture. Unit shall be provided with fan time delay to prevent cold air delivery before heat exchanger warms up. (Gas heat only).

ELECTRICAL REQUIREMENTS

All unit power wiring shall enter unit cabinet at a single factory provided location and be capable of side or bottom entry to minimize roof penetrations and avoid unit field modifications. Separate side and bottom openings shall be provided for the control wiring.

STANDARD LIMITED WARRANTIES

Compressor – 5 Years, Heat Exchanger – 10 Years, Elect. Heat Elem. – 5 Years, Parts – 1 Year

FACTORY INSTALLED OPTIONAL OUTDOOR AIR (Shall be made available by either/or):

1.ELECTRONIC ENTHALPY AUTOMATIC ECONO- MIZER – Outdoor and return air dampers that are inter- locked and positioned by a fully-modulating, spring- return damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed 2% when dampers are fully closed and operating against a pressure differential of 0.5 IWG. A unit-mounted potenti- ometer shall be provided to adjust the outdoor and return air damper assembly to take in outdoor air to meet the minimum ventilation requirement of the conditioned

Johnson Controls Unitary Products

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Contents Technical Guide Table of Contents Features Johnson Controls Unitary Products Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit Part Number Description Weight AccessoriesTon Model Number Nomenclature Physical Data DJ 150 12-1/2 TON Capacity RatingsUnit Voltage Limitations MBH DJ 150 12 1/2 TON Cooling CapacityElectric Heat Multipliers Electrical Data DJ150 12-1/2 TON W/O Pwrd Convenience Outlet4900 Blower Performance 12-1/2 TON Side DuctBlower Performance 12-1/2 TON Downshot Electric Heat Minimum Supply AIR CFM Indoor Blower SpecificationsPower Exhaust Specifications Additional Static ResistanceUnit Weights Model Location lbsModel Locations lbs Unit Clearances Detail C Unit DimensionsPredator Magnum Roof Curb Dimensions Bottom Duct Openings from Above Application Description Model Downflow Economizer Hood Detail Economizer UsageField Installed Downflow Economizer W/POWER Exhaust Slab Economizer Downflow W/POWER Exhaust Cooling Unit with GAS Heat Wiring 230 V. Diagram Cooling Unit W/WO Electric Heat Wiring Diagram Cooling Unit with GAS Heat Wiring 460, 575 & 50 HZ Diagram Description Indoor Evaporator FAN AssemblyOutdoor Condenser FAN Assembly GeneralElectrical Requirements Unit Operating CharacteristicsGAS Heating Section if Equipped Electric Heating Section if EquippedAdditional Factory Installed Options Other PRE-ENGINEERED Accessories AVAIL- AbleJohnson Controls Unitary Products York Drive Norman, OK
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DJ 150 specifications

The York DJ 150 is an impressive addition to the world of DJ equipment, designed to cater to both amateur and professional DJs. It elegantly combines a range of features that enhance the performance of any DJ while ensuring ease of use and portability. This versatile piece of equipment stands out for its rich sound quality, intuitive controls, and robust build.

One of the primary features of the York DJ 150 is its powerful 150-watt output, which guarantees clear and vibrant sound, even in larger venues. DJs can expect exceptional audio fidelity, allowing them to experiment with a range of genres without losing the clarity and punch of their tracks. The built-in equalizer provides users with the ability to tailor the audio output to suit various environments, whether it’s a small gathering or a large party.

The DJ 150 boasts a range of connectivity options, making it easy to integrate with other devices. With USB, RCA, and AUX inputs, DJs can connect a variety of sources, such as laptops, smartphones, and mixers, ensuring maximum versatility. Additionally, it supports Bluetooth connectivity, allowing for wireless streaming from compatible devices, which adds to the convenience of the DJ setup.

In terms of technology, the York DJ 150 incorporates innovative features such as a built-in sampler and effects system. This allows DJs to layer sounds, add effects in real-time, and create unique mixes that stand out. The simple interface and well-placed controls make it easy to navigate through various settings and effects, ideal for those who may be new to DJing.

Portability is another key characteristic of the York DJ 150. Its lightweight design and durable carrying case make it easy to transport, ensuring that DJs can set up and break down their equipment quickly, no matter the location. This aspect is particularly beneficial for mobile DJs who frequently travel for gigs.

Overall, the York DJ 150 is an exceptional choice for anyone looking to elevate their DJ experience. With its powerful sound, versatile connectivity, innovative technology, and portability, it caters to a wide range of users, making it a valuable asset in any DJ's arsenal. Whether for casual use or professional events, the DJ 150 promises the reliable performance and quality that modern DJs demand.
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