York HFC-410A manual Execution, Installation, Inspection and START-UP Supervision

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FORM 100.50-EG5 (108)

EXECUTION

Installation

General: Installing contractor shall install rooftop unit(s), including components and controls required for opera- tion, in accordance with rooftop unit manufacturer’s writ- ten instructions and recommendations. Rooftop units shall be installed as speciﬁed.

1.Unit(s) speciﬁed shall include a protective covering membrane for such equipment being shipped by truck, rail, or ship. The membrane is fully formed around the equipment exterior. The membrane cov- ers the entire top, side and end panel surface as to protect the product effectively during shipping & storage including “Long Term Storage”. Storing on jobsite shall no longer require the unit(s) to be cov- ered with a tarp as long as the covering membrane has not been removed.

2.All size or shape equipment including electrical components, especially those not built with weath- erproof enclosures, variable-frequency drives and end devices shall be effectively covered for protec- tion against rain, snow, wind, dirt, sun fading, road salt/ chemicals, rust, and corrosion during shipping cycle. Equipment shall remain clean and dry.

3.Manufacturers of units not having a protective mem- brane, fully formed around the equipment exterior, covering the entire top, side and end panel surface area shall be required to ship equipment covered with a tarp, in crating or in a closed truck as is nec- essary to ensure product protection from road salt/ chemicals damage, moisture and dirt inﬁltration. Arrangements for long term storage at the job site shall be required.

Location: Locate the rooftop unit as indicated on draw- ings, including cleaning and service maintenance clear- ance per Manufacturer instructions. Adjust and level the rooftop unit on support structure.

INSPECTION AND START-UP SUPERVISION

A factory-trained service representative of the manu- facturer shall supervise the unit startup and application speciﬁc calibration of control components.

JOHNSON CONTROLS

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Contents 231-02-E Ashrae90.1 Compliant MEASimplicity Elite controller Option Indoor air quality features for the indoor environ- mentIntroduction Lower total cost of ownershipTable of Contents Features and Beneﬁts Relief System CommunicationsFilter Options Outside AIR Damper OptionsRoof Curbs Condenser Features and OptionsCabinet Features and Options Evaporator SectionAccessories Location Unit PlacementApplication Data GeneralEconomizer Duct ConsiderationsUnit Orientation Horizontal ApplicationsBuilding Pressure Control Systems VAV Supply AIR Pressure ControlHarsh Environments Condenser and Evaporator Coil Protection Copper-Fin Evaporator and Condenser CoilAcoustical Considerations This page intentionally left blank York NomenclaturePhysical Data Physical DataLow Ambient Option Min. OA Temp Minimum Airﬂow Heating Model050 051 060 061 Gas Furnaces Minimum OA Temp for Mech. CigModel Supply Blower Cooling Only Gas Heat Type ModelIplv Ieer EERAir Altitude feet Temp Altitude and Temperature CorrectionsALTITUDE/TEMPERATURE Conversion Factor Cooling Performance DATA* 50 TON Standard Capacity Cooling Performance Data 050 ModelCooling Performance DATA* 55 TON High Capacity Cooling Performance Data 051 ModelCooling Performance DATA* 60 TON Standard Capacity Cooling Performance Data 060 ModelCooling Performance DATA* 65 TON High Capacity Cooling Performance Data 061 ModelTotal Static Pressure inches of water column Supply Fan DataCFM STD. AIR BHP RPM CFM Component Static Pressure DropsAIR BHP RPM Exhaust Fan DataExhaust FAN Motor Sizing Instructions CFM STDRLA LRA Electrical Service SizingElectrical Data Load DeﬁnitionsAmps FLAUnit Size Quantity FansMorning WARM-UP Unoccupied / Occupied SwitchingControls GAS Heating OperationVentilation Control Sequences Economizer OperationExhaust Control Sequences Cooling Operation Smoke Purge SequenceLOW-AMBIENT/HEAD-PRESSURE Control Operation Supply FAN OperationSupply Single-Point POWER-SUPPLY-CONDUCTOR Size RangeHeating Operation Dual-Point TBGeneral Arrangement Drawing General ArrangementSide Supply / Rear Return DrawingTOP View DrawingsGeneral Arrangement Drawing Curb Layout DrawingUnit Weights Unit Corner Weights Guide Speciﬁcations Unit Construction WarrantiesEquipment Product SpeciﬁcationEvaporator Section Filter SectionDischarge Plenum Supply Fan SectionCondenser Section Controls Simplicity Elite Execution InstallationInspection and START-UP Supervision ALL Rights Reserved