York BP 036 warranty Manual Outdoor AIR Damper

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UNIT OPERATING CHARACTERISTICS

a.Unit shall be capable of starting and running at 125°F outdoor temperature, exceeding maximum load criteria of ARI Standard 210/240. The compres- sor, with standard controls, shall be capable of oper- ation down to 0°F outdoor temperature. 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

Electric Heat Element 5 Years

Other Parts 1 Year

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

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 CFM of outdoor air to meet the minimum ventilation requirement of the condi- tioned space during normal operation. During econo- mizer operation, a mixed-air temperature control shall modulate the outdoor and return air damper assembly to prevent the supply air temperature from dropping below 55°F. Changeover from compressor to economizer oper- ation shall be provided by an integral electronic enthalpy control that feeds input into the basic module. The out- door intake opening shall be covered with a rain hood that matches the exterior of the unit. Water eliminator/fil- ters shall be provided. Simultaneous economizer/com- pressor operation is also possible. Dampers shall fully close on power loss.

MOTORIZED OUTDOOR AIR DAMPERS - Outdoor air dampers are positioned by a 2-position,spring-return damper actuator. The maximum leakage rate for the out- door air intake dampers shall not exceed 2% when dampers are fully closed and operating against a pres- sure differential of 0.5 IWG. A unit-mounted potentiome- ter shall be provided to adjust the outdoor damper assembly to take in the design CFM of outdoor air to meet the ventilation requirements of the conditioned space during normal operation. Whenever the indoor fan

255027-YTG-B-0507

motor is energized, the dampers open up to one of two pre-selected positions - regardless of the outdoor air enthalpy. Dampers return to the fully closed position when the indoor fan motor is de-energized. Dampers shall fully close on power loss.

OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

ROOF CURB - 14"and 8” high, full perimeter curb with wood nailer (shipped knocked-down).

BAROMETRIC RELIEF DAMPER - Contains a rain hood, air inlet screen, exhaust damper and mounting hardware. Used to relieve internal air pressure through the unit.

ELECTRIC HEATERS

ECONOMIZER/MOTORIZED DAMPER RAIN HOOD - Contains all hood panels and the hardware for assem- bling.

MANUAL OUTDOOR AIR DAMPER

COIL GUARD KIT - Guard for cooling coil.

HAIL GUARD

OTHER FACTORY INSTALLED OPTIONS

POWER EXHAUST OPTION - To work in conjunction with economizers.

TECHNICOAT PHENOLIC COATED CONDENSER AND EVAPORATOR COIL

ELECTRONIC SINGLE ENTHALPY ECONOMIZER

DIRTY FILTER SWITCH

PHASE MONITOR

COIL GUARD

POWERED GFI CONVENIENCE OUTLET

NON-POWERED GFI CONVENIENCE OUTLET

BAS CONTROLS (Simplicity® INTELLI-Comfort™,

CPC, JOHNSON, HONEYWELL, NOVAR)

BAS READY ECONOMIZER (2-10 V.D.C. ACTUATOR WITHOUT A CONTROLLER)

HINGED FILTER DOOR ACCESS AND TOOLESS ACCESS PANELS

STAINLESS STEEL DRAIN PAN

BOTTOM DRAIN CONNECTION

2" PLEATED FILTERS

DISCONNECT SWITCH

SUPPLY AIR SMOKE DETECTOR

RETURN AIR SMOKE DETECTOR

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Unitary Products Group

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Contents Single Package Heat Pump Units DescriptionHigh Efficiency Table of Contents Product Nomenclature 048 C00 a 2 a AA 1 0 1 2 4 aFeatures FACTORY-INSTALLED Options Unit CutawayFIELD-INSTALLED Accessories Sound Power RATING1 Capacity RatingBP036 Cooling Capacities 3 TON 75F 85FBP048 Cooling Capacities 4 TON 115F 125FCapacity Input Return Dry Bulb F BP060 Cooling Capacities 5 TON BP072 Cooling Capacities 6 TON Capacity1 Input Return Dry Bulb F BP036-072 Heating Capacities DB FAvailable External Static Pressure IWG1 AIR Flow CFM RPM AIR Available External Static Pressure IWG1 Flow 1000 789 527 831 567 874 602 1000 833 564 879 605 1200 961 696 1003 716 1045 725 1086 723 1000 862 453 901 498 1500 935 658 967 721 1001 1221 1088 1262 1119 1314 1150 1372 1183 1435 1217 1500 2300 MED Belt Drive Blower Motor and Drive Data Static ResistancesElectric Heater CFM Limitations Amps Ampacity Size Each FLA 111.6 YTG-B-0507 YTG-B-0507 YTG-B-0507 YTG-B-0507 036 YTG-B-0507 Physical Data Electric Heat Correction FactorsVoltage LIMITATIONS1 Typical Power Wiring Typical Control WiringUnit Dimensions Front View Unit with Fixed Outdoor AIR/MOTORIZED Damper Rainhood DISCONNECT/BLOWER Access Location Utilities Entry Minimum ClearancesTypical Applications Operating Weights LBS Four and SIX Point LoadingGuide Specifications GeneralDescription Indoor Evaporator FAN Assembly Manual Outdoor AIR Damper YTG-B-0507 YTG-B-0507