York DJ150 installation manual Trip Failure Flow Chart

Page 45

035-19046-002-B-0104

 

 

Lossof

No

Trip/Failure

 

 

 

LSInput

 

 

 

 

 

 

 

 

Yes

Energizeblower:

increaseincident

valueby1

No

HP

No

LP

No

Switch

 

SwitchOpen

 

 

 

1

 

2

 

Open

 

>5Secs

 

 

 

 

 

 

Yes

 

 

Yes

 

 

 

 

 

 

 

 

Turnof Turnof

compressor; Compressor,

initiateASCD; initiateASCD;

increaseincident increaseincident

valveby1 valueby1

Freezestat No Open?1

Yes

Turnof compressor, initiateASCD; increaseincident valueby1

Incident

 

 

LSinput

 

No

 

 

value>=3? No

regained?

 

 

 

 

 

 

 

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

Lockonblower;

 

 

 

LoadFofD

 

 

flagalarm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Incident value>=3

Yes

Lock-out compressor,flag alarm

No Incident value>=3

Yes

Lock-out compressor,flag alarm

No Incident value>=3

Yes

Lock-out

compressor,turn ofIDblower,turn ofcondenser fans,flagalarm

 

 

 

Monitor

 

 

 

 

Lossof

No

Calfor

 

No

GV

No

 

 

 

voltage

GVvoltage

No

FOSinput

 

Heatw/outGV

 

 

 

 

 

 

w/outcalfor

 

>5min?

 

>5Secs?

 

voltage?

 

 

 

 

 

 

 

heat?

 

 

 

 

 

 

 

 

 

 

 

Yes

 

Yes

 

FlagAlarm

 

 

Yes

 

 

 

 

 

 

 

 

Turnoffan

 

No

 

 

 

 

 

 

compressor&

 

Yes

 

 

 

Flagalarm,lock

 

 

voltage>5

 

 

 

 

condenserfans;

 

min?

 

 

 

 

onIDblower

 

initiateASCD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No

 

 

 

 

 

Incident

 

FOSinput

No

No

 

 

LossofGV

 

 

FOSinput>15

 

 

 

value>=3

 

regained?

 

 

Yes

Voltage?

 

No

 

minutes?

 

 

 

 

 

 

 

 

 

Yes

 

Yes

 

Yes

 

 

No

 

 

 

 

 

 

 

 

 

Lock-out

 

 

 

 

 

 

EnergizeID

 

compressors,turn

 

 

 

 

 

 

 

 

Increaseincident

Flagalarm,turnon

 

 

blower,load'Fan

 

ofIDblower,turn

 

 

 

 

 

valueby1

 

Xline

 

 

OfDelay'for

 

ofcondenser

 

 

 

 

 

 

 

 

 

 

 

heating

 

fans,flagalarm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Monitor

 

 

 

 

1Thecontrolboardonlymonitorstheinputwhenthecompressorrealyisenergized.

2Thelow-pressureswitchisnotmonitoredforthefirst30secondsofcompressoractivity.Thecontrolboardthenmonitorstheswitchtoensureitcloses.Iftheswitchremainsopen andadditional30seconds,thecontrolboardturnsoftheassociatedcompressorandinitiatestheASCD.Onceithasclosedduringthestartupperiod,thecontrolboardno longerhandlesthelow-pressureswitchdiferentlythanotherinputs.

FIGURE 30 - TRIP FAILURE FLOW CHART

Unitary Products Group

45

Image 45
Contents Installation Manual Table of Contents List of Tables List of FiguresSafety Considerations GeneralInspection Reference ApprovalsRenewal Parts Nomenclature 12½ Ton Predator Model Number Nomenclature 150 N15NOMENCLATURE, Additional Options Installation Installation Safety InformationPreceding Installation Limitations Compressor SectionPREDATOR Magnum Component Location Unit Voltage Limitations Unit Temperature LimitationsRigging and Handling LocationUnit Weights Point Load WeightClearances Detail C Unit DimensionsBottom Duct Openings from Above Duct Covers Rear Duct Dimensions DuctworkPREDATOR Magnum Roof Curb Dimensions Control Wire Sizes Thermostat WiringPower and Control Wiring FiltersElectronic Thermostat Field Wiring Power Wiring DetailField Wiring 24 Volt Thermostat Contactor 1M Factory or Field Ground MCA Physical Data Optional Electric HeatMinimum Supply AIR CFM Optional GAS Heat GAS Heat Application DataGAS Piping LP UNITS, Tanks and Piping GAS ConnectionFactory Installed Options Field Installed Accessories Minimum Position Adjustment Enthalpy SET Point AdjustmentIndoor AIR Quality AQ Enthalpy SET Point Chart Blower Rotation PhasingSupply AIR Limitations Belt TensionTurns Open ESP‡ CFM BHP Blower performance includes dry coil and two-inch AIR Balance Indoor Blower SpecificationsChecking AIR Quantity Method ONEDRY Coil Delta P Supply AIR Drive Adjustment Additional Static Resistance OperationMotor Sheave Datum Diameters Cooling Sequence of OperationCooling Operation Errors Economizer Single or Dual with Power ExhaustHIGH-PRESSURE Limit Switch No Outdoor AIR OptionsCompressor Protection Safety ControlsElectric Heat Limit Setting Electric Heating Operation ErrorsElectric Heating Sequence of Operations Electric Heat Anticipator SetpointsGAS Heating Operation Errors GAS Heating Sequence of OperationsIgnition Control Board GAS Heat Limit Control Settings START-UP GAS Heat START-UP CoolingManifold GAS Pressure Adjustment Post Start ChecklistShut Down Checking GAS InputGAS Rate Cubic Feet PER Hour BURNERS/ORIFICES INSPECTION/SERVICING Adjustment of Temperature RiseCharging the Unit TroubleshootingPREDATOR 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.