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York PREDATOR DM 102 User Manual

York PREDATOR DM 102
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246645-YTG-C-0708
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
STANDARD EFFICIENCY
SINGLE PACKAGE AIR CONDITIONERS AND
SINGLE PACKAGE GAS/ELECTRIC UNITS
DM 078, 090, 102, 120 and 150
6-1/2, 7-1/2, 8-1/2, 10 and 12-1/2 NOMINAL TONS
9.0 EER
TECHNICAL
GUIDE
®
®
DESCRIPTION
YORK
®
Predator
®
units are convertible single packages
with a common footprint cabinet and common roof curb for
all 6-1/2 through 12-1/2 ton models. All units have two
compressors with independent refrigeration circuits to pro-
vide two stages of cooling. The units were designed for
commercial applications and can be easily installed on a
roof curb, slab, or frame.
All Predator
®
units are self-contained and assembled on
rigid full perimeter base rails allowing for 3-way forklift
access and overhead rigging. Every unit is completely
charged, wired, piped, and tested at the factory to provide
a quick and easy field installation.
All units are convertible between side and down airflow. A
independent economizer design is used on side and down
discharge applications, as well as all tonnage sizes.
Predator
®
units are available in the following configura-
tions: cooling only, cooling with electric heat, and cooling
with gas heat. Electric heaters are available as factory-
installed options or field-installed accessories.
Tested in accordance with:

Table of Contents

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York PREDATOR DM 102 Specifications

General IconGeneral
BrandYork
ModelPREDATOR DM 102
CategoryAir Conditioner
LanguageEnglish

Summary

DESCRIPTION

FEATURES

Standard Efficiency

All standard efficiency units have a minimum EER of 9.0. Gas/electric units have electronic spark ignition.

Service Friendly

Enhancements improve serviceability. Motor and blower slide out as a common assembly for easier access.

Environmentally Aware

Foil-faced insulation used exclusively throughout units for improved Indoor Air Quality.

FACTORY INSTALLED OPTIONS

Optional Factory Installed Economizers

Offers various optional economizers with low leak dampers; enthalpy sensor enables operation.

Downflow Economizer (With barometric relief)

Single enthalpy input, 2% low leakage damper, spring return, fully modulating actuators.

Horizontal Economizer (Without barometric relief)

Similar to downflow but requires separate barometric relief order for power exhaust.

BAS Ready Economizer (With barometric relief)

Uses Belimo actuator with 0-10V DC input from external source for building automation.

Slab Economizer for Energy Recovery Ventilators (With barometric relief and Fresh Air Hood)

Single enthalpy input, 2% low leakage damper, spring return, fully modulating actuators.

Power Exhaust (Downflow only)

Installs with a downflow economizer; requires barometric relief kit.

Motorized Outdoor Air Damper

Includes slide-in damper assembly with hood and filters, opens to preset position when fan is energized.

Alternate Indoor Blower Motor

Optional motors for high static restrictions, providing higher output or airflow.

Aluminized Steel Gas Heat Exchanger

For non-corrosive environments.

Stainless Steel Gas Heat Exchanger

For corrosive environments; full stainless steel assembly.

Stainless Steel Drain Pan

Optional rust-proof pan for trouble-free operation in corrosive environments.

Electric Heaters

Range from 9kW to 54kW, dual staged, available in all voltage options.

Disconnect Switch

HACR breaker or switch sized to unit/heater for gas/electric units.

Convenience Outlet (Non-Powered /Powered)

Optional 120VAC GFCI outlet, powered or non-powered.

Smoke Detectors

Stop operation by interrupting power to control board if smoke is detected in air compartment.

Simplicity™™ INTELLI-Comfort™™ Control

Simplicity™™ INTELLI-Comfort™™ with ModLINC Control

Novar® BAS Control

Johnson Controls BAS Control

CPC BAS Control

Honeywell BAS Control

York Commercial Comfort System (YCCS)

FIELD INSTALLED ACCESSORIES

Downflow Economizer (With barometric relief)

Single enthalpy input, 2% low leakage damper, spring return, fully modulating actuators.

Horizontal Economizer (Without barometric relief)

Requires separate order for barometric relief and power exhaust for horizontal flow.

Slab Economizer for Energy Recovery Ventilator (Without barometric relief or Fresh Air Hood)

Single enthalpy input, 2% low leakage damper, spring return, fully modulating actuators.

FIELD INSTALLED ACCESSORIES (Continued)

Dual Enthalpy Control, Accessory

Kit to convert a single enthalpy economizer to dual enthalpy.

Barometric Relief Damper

For use with horizontal flow or field installed slab economizers; zero to 100% capacity.

Power Exhaust

Installs with a downflow economizer; requires barometric relief for horizontal flow.

Manual Outdoor Air Damper

Includes damper assembly with hood and filters; available in 0-100% or 0-35% ranges.

Motorized Outdoor Air Damper

Includes damper assembly with hood and filters; opens to preset position when fan is energized.

Smoke Detectors

Stops operation by interrupting power to control board if smoke is detected.

CO2 Sensor

Senses CO2 levels and overrides economizer when levels rise above preset limits.

Dirty Filter Switch

Differential pressure switch energizes fault light on thermostat for high filter pressure drop.

Coil Guard

Decorative wire coil guard to prevent condenser coil damage.

Hail Guard

Sloped hood installs over condenser coil to prevent damage from hail strikes.

Flue Exhaust Extension Kit

Prevents flue exhaust from entering nearby fresh air intakes in windy conditions.

-60°F Gas Heat Kit

Provides electric heat in gas heat controls for low ambient temperatures.

Gas Heat High Altitude Kit

Converts gas heat unit for operation at high altitudes (2,000-6,000 ft).

Gas Heat Propane Conversion Kit

Converts gas-fired heater from natural gas to propane.

Gas Piping Kit

Contains parts for gas supply connection with external shut off.

Electric Heaters

Range from 9 kW to 54 kW, dual staged, available in all voltage options.

Low Limit / Compressor Lockout Kit

Prevents operation during cold conditions or low supply air setpoints.

Metal Frame Filter Kit

Metal frame with polyester filter medium.

Permanent Filters

Permanent filters are available.

Roof Curbs

Insulated decks available in 8" and 14" heights for roof curb applications.

Roof Curb Transition

Single Piece Adapter (10" High) for transitioning from Sunline™™ to Predator® units.

Burglar Bars

Mount in supply and return openings to prevent entry into duct work.

Thermostat

Units designed for 24-volt electronic/electro-mechanical thermostats.

TABLE 1: ACCESSORIES

NOMENCLATURE

Product Category

D = A/C, Single Pkg., R-22.

Product Identifier

M = 9.0 EER A/C.

Nominal Cooling Capacity

Lists capacities from 6.5 Ton to 12.5 Ton.

Heat Type and Nominal Heat Capacity

C00 = Cooling Only. No heat installed.

Gas Heat Options

Lists MBH output for Aluminized Steel and Stainless Steel.

Electric Heat Options

Lists KW options from 9 KW to 54 KW.

Airflow

Lists airflow types (Std. Motor, Hi Static Mtr.) and economizer/exhaust options.

Voltage

Lists voltage options: 208/230-3-60, 380-3-60, 460-3-60, 575-3-60.

Product Generation

Identifies Third or Fourth Generation units.

Configuration Options

Four digits assigned based on requested options or order placement.

Additional Options

Codes for Coil Guard, Shipping Bag, Technicoat coils, etc.

Installation Options

Codes for various factory installed options like economizers, phase monitors.

Options

Codes for Disconnect, Convenience Outlet, Smoke Detector.

GUIDE SPECIFICATIONS

GENERAL

Units are convertible single packages with common footprint and roof curb for all models.

DESCRIPTION

Factory assembled, single package units designed for outdoor installation with minimum EER of 9.0.

UNIT CABINET

G90 galvanized steel cabinet with powder paint finish, hinged doors for easy access.

INDOOR (EVAPORATOR) FAN ASSEMBLY

Belt drive assembly with adjustable pitch motor pulley, double inlet fan wheel.

OUTDOOR (CONDENSER) FAN ASSEMBLY

Direct drive fans with aluminum blades, dynamically balanced for smooth operation.

REFRIGERANT COMPONENTS

Details on compressors and coils used in the unit.

Refrigerant Circuit and Refrigerant Safety Components

Independent fixed-orifice or thermally operated expansion devices

Expansion devices to control refrigerant flow and protect the system.

Solid core filter drier/strainer

Eliminates moisture or foreign matter from refrigerant circuit.

Accessible service gage connections

Connections on suction/discharge lines for servicing and troubleshooting.

Two independent refrigerant circuits

Circuits are equally split in 50% capacity increments for improved performance.

Unit Controls

Self-contained low-voltage control circuit

Protected by a resettable circuit breaker on the 24-volt transformer side.

Lockout circuit for safety devices

Provides reset capability at thermostat or base unit for compressor safety trips.

AUTO RESET compressor protection

Incorporates over-temperature and over-current protection for compressors.

Conventional thermostat compatibility

Unit operates with conventional thermostat designs and has a low voltage terminal strip.

On-board diagnostics and fault code display

Control board monitors safety switches and displays fault codes.

Standard controls

Includes anti-short cycle, low voltage protection, and cooling down to 0°F.

Refrigerant safety switch monitoring

Control board monitors each refrigerant safety switch independently.

Fault code retention

Retains last 5 fault codes in non-volatile memory during power loss.

GAS HEATING SECTION (IF EQUIPPED)

Heat exchanger and exhaust system

Aluminized steel construction with induced draft combustion and energy-saving spark ignition.

Tubular heat exchanger

T1-40 aluminized steel for corrosion resistance, allowing minimum mixed air of 40°F.

Burners

In-shot type constructed of aluminum-coated steel with single location piping entry.

Heating section minimum protection

Includes high-temp limit switches, induced draft sensor, flame roll out switch, and flame proving controls.

ELECTRIC HEATING SECTION (IF EQUIPPED)

Nickel chromium elements

Provides two states of capacity from 9 to 54 KW for heating.

Primary limit control

Automatic reset control to prevent overheating of heating elements.

Slide-out assembly

Heating section assembly slides out for easy maintenance and service.

UNIT OPERATING CHARACTERISTICS

High outdoor temperature operation

Capable of starting and running at 125°F outdoor temperature, exceeding ARI 340/360 load criteria.

Low outdoor temperature operation

Compressor capable of operation down to 0°F outdoor temperature.

Fan time delay

Prevents cold air delivery before heat exchanger warms up (gas heat only).

Electrical requirements

Power wiring enters at a single factory location, separate openings for control wiring.

STANDARD LIMITED WARRANTIES

Lists warranties for compressor, heat exchanger, electric elements, and parts.

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

ELECTRONIC ENTHALPY AUTOMATIC ECONOMIZER

Interlocked dampers, spring-return actuator, 2% max leakage, unit-mounted potentiometer.

MOTORIZED OUTDOOR AIR DAMPERS

ADDITIONAL FACTORY INSTALLED OPTIONS

ALTERNATE INDOOR BLOWER MOTOR

Optional motors for high static restrictions, providing higher output or airflow.

CONVENIENCE OUTLET (POWERED/NON-POWERED)

Optional 120VAC GFCI outlet with cover near compressors.

ELECTRIC HEAT

Electric heaters range from 9 kW to 54 kW, available in all voltage options.

PHASE MONITOR

Prevents unit damage in out-of-phase condition.

COIL GUARD

BAS CONTROLS

DIRTY FILTER SWITCH

BREAKER

DISCONNECT SWITCH

STAINLESS STEEL HEAT EXCHANGER

STAINLESS STEEL DRAIN PAN

SMOKE DETECTOR

OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

ROOF CURB

14" and 8" high, full perimeter knockdown curb with hinged design.

BAROMETRIC RELIEF DAMPER

Relieves internal air pressure through the unit during economizer operation.

PROPANE CONVERSION KIT

Converts natural gas to L.P. gas with new orifices and springs.

-60 °F GAS HEAT KIT

Electric heat kit for gas compartment for extreme low ambient conditions.

ECONOMIZER (Downflow and Horizontal flow)

Factory installed or field installed options for economizer operation.

POWER EXHAUST (Unit mount - Downflow, Duct mount - Horizontal flow)

Accessory for downflow or horizontal flow economizers.

DUAL ENTHALPY KIT

Provides a second input for economizer to monitor return air.

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