035-19046-002-B-0104

TABLE OF CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . 4 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 RENEWAL PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

INSTALLATION SAFETY INFORMATION . . . . . . . . . . . . . . . 8 PRECEDING INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 8 LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 RIGGING AND HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . 11 CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 DUCT COVERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 CONDENSATE DRAIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 COMPRESSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 THERMOSTAT WIRING. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 POWER AND CONTROL WIRING. . . . . . . . . . . . . . . . . . . . 17 POWER WIRING DETAIL. . . . . . . . . . . . . . . . . . . . . . . . . . . 18 OPTIONAL ELECTRIC HEAT. . . . . . . . . . . . . . . . . . . . . . . . 22 OPTIONAL GAS HEAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

GAS PIPING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 GAS CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 LP UNITS, TANKS AND PIPING . . . . . . . . . . . . . . . . . . . . . . . 24 VENT AND COMBUSTION AIR . . . . . . . . . . . . . . . . . . . . . . . . 25

FACTORY INSTALLED OPTIONS/

FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . . 25

ELECTRIC HEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 MOTORIZED OUTDOOR DAMPER . . . . . . . . . . . . . . . . . . . . 25 ECONOMIZER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 POWER EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 RAIN HOOD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

ECONOMIZER AND POWER EXHAUST SET POINT ADJUSTMENTS AND INFORMATION. . . . . . . . . . . . . . . . . 26

MINIMUM POSITION ADJUSTMENT . . . . . . . . . . . . . . . . . . . 26 ENTHALPY SET POINT ADJUSTMENT . . . . . . . . . . . . . . . . . 26

POWER EXHAUST DAMPER SET POINT (WITH OR WITHOUT POWER EXHAUST) . . . . . . . . . . . . . . . . . . . . . . . . 26 INDOOR AIR QUALITY AQ . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

PHASING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 BLOWER ROTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 BELT TENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 AIR BALANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 CHECKING AIR QUANTITY. . . . . . . . . . . . . . . . . . . . . . . . . 31

METHOD ONE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 METHOD TWO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

SUPPLY AIR DRIVE ADJUSTMENT . . . . . . . . . . . . . . . . . . 32

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

SEQUENCE OF OPERATIONS OVERVIEW . . . . . . . . . . . . 33 COOLING SEQUENCE OF OPERATION . . . . . . . . . . . . . . 33

CONTINUOUS BLOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 INTERMITTENT BLOWER. . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 NO OUTDOOR AIR OPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . 34 ECONOMIZER WITH SINGLE ENTHALPY SENSOR -. . . . . . 34 ECONOMIZER WITH DUAL ENTHALPY SENSORS - . . . . . . 34

ECONOMIZER (SINGLE OR DUAL) WITH POWER EXHAUST - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 MOTORIZED OUTDOOR AIR DAMPERS - . . . . . . . . . . . . . . .34 COOLING OPERATION ERRORS . . . . . . . . . . . . . . . . . . . . . .34 HIGH-PRESSURE LIMIT SWITCH . . . . . . . . . . . . . . . . . . . . . .34 LOW-PRESSURE LIMIT SWITCH . . . . . . . . . . . . . . . . . . . . . .35 FREEZESTAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 LOW AMBIENT COOLING . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

SAFETY CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 COMPRESSOR PROTECTION . . . . . . . . . . . . . . . . . . . . . . 35

FLASH CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

ELECTRIC HEATING SEQUENCE OF OPERATIONS . . . . 36 ELECTRIC HEATING OPERATION ERRORS . . . . . . . . . . 36

TEMPERATURE LIMIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 SAFETY CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 LIMIT SWITCH (LS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 FLASH CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

ELECTRIC HEAT ANTICIPATOR SETPOINTS. . . . . . . . . . 36 GAS HEATING SEQUENCE OF OPERATIONS . . . . . . . . . 37 IGNITION CONTROL BOARD . . . . . . . . . . . . . . . . . . . . . . . 37

FIRST STAGE OF HEATING . . . . . . . . . . . . . . . . . . . . . . . . . .37 SECOND STAGE OF HEATING. . . . . . . . . . . . . . . . . . . . . . . .37 RETRY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 RECYCLE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

GAS HEATING OPERATION ERRORS. . . . . . . . . . . . . . . . 37

LOCK-OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 TEMPERATURE LIMIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 FLAME SENSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 GAS VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

SAFETY CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

LIMIT SWITCH (LS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 AUXILIARY LIMIT SWITCH (ALS) . . . . . . . . . . . . . . . . . . . . . .38 PRESSURE SWITCH (PS) . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 ROLLOUT SWITCH (ROS) . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 INTERNAL MICROPROCESSOR FAILURE . . . . . . . . . . . . . .38 FLASH CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 RESETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

GAS HEAT ANTICIPATOR SETPOINTS . . . . . . . . . . . . . . . 39

START-UP (COOLING) . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

PRESTART CHECK LIST . . . . . . . . . . . . . . . . . . . . . . . . . . 39 OPERATING INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . 39 POST START CHECK LIST . . . . . . . . . . . . . . . . . . . . . . . . . 39

START-UP (GAS HEAT) . . . . . . . . . . . . . . . . . . . . . . . . . . 39

PRE-START CHECK LIST . . . . . . . . . . . . . . . . . . . . . . . . . . 39 OPERATING INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . 39

LIGHTING THE MAIN BURNERS. . . . . . . . . . . . . . . . . . . . . . .39

POST START CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . 40 SHUT DOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 MANIFOLD GAS PRESSURE ADJUSTMENT. . . . . . . . . . . 40 CHECKING GAS INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

NATURAL GAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

ADJUSTMENT OF TEMPERATURE RISE . . . . . . . . . . . . . 42 BURNERS/ORIFICES INSPECTION/SERVICING . . . . . . . 42

CHARGING THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

PREDATOR“ MAGNUM FLASH CODES. . . . . . . . . . . . . . . 43 COOLING TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . 46 GAS HEAT TROUBLESHOOTING GUIDE . . . . . . . . . . . . . 49

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York DJ150 installation manual Table of Contents

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.