Greenheck Fan ERVe manual Receiving, Unpacking, Handling, Storage

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Receiving

Upon receiving the product, check to make sure all items are accounted for by referencing the bill of lading to ensure all items were received. Inspect each crate for shipping damage before accepting delivery. Notify the carrier if any damage is noticed. The carrier will make notification on the delivery receipt acknowledging any damage to the product. All damage should be noted on all the copies of the bill of lading which is countersigned by the delivering carrier. A Carrier Inspection Report should be filled out by the carrier upon arrival and the Traffic Department. If damaged upon arrival, file claim with carrier. Any physical damage to the unit after acceptance is not the responsibility of Greenheck Fan Corporation.

Unpacking

Verify that all required parts and the correct quantity of each item have been received. If any items are missing report shortages to your local representative to arrange for obtaining missing parts. Sometimes it is not possible that all items for the unit be shipped together due to availability of transportation and truck space. Confirmation of shipment(s) must be limited to only items on the bill of lading.

Handling

Units are to be rigged and moved by the lifting brackets provided or by the skid when a forklift is used. Location of brackets varies by model and size. Handle each piece in such a manner as to keep from scratching or chipping the coating. Damaged finish may reduce ability of the unit to resist corrosion.

Storage

Units are protected against damage during shipment. If the unit cannot be installed and operated immediately, precautions need to be taken to prevent deterioration of the unit during storage. The user assumes responsibility of the unit and accessories while in storage. The manufacturer will not be responsible for damage during storage. These suggestions are provided solely as a convenience to the user.

Inspection and Maintenance during Storage

While in storage, inspect units once per month. Keep a record of inspection and maintenance performed.

If moisture or dirt accumulations are found on parts, the source should be located and eliminated. At each inspection, rotate all moving components by hand ten to fifteen revolutions to distribute lubricant on motor and bearings. If paint deterioration begins, consideration should be given to touch-up or repainting. Units with special coatings may require special techniques for touch-up or repair.

Machined parts coated with rust preventive should be restored to good condition promptly if signs of rust occur. Immediately remove the original rust preventive coating with petroleum solvent and clean with lint-free cloths. Polish any remaining rust from surface with crocus cloth or fine emery paper and oil. Do not destroy the continuity of the surfaces. Wipe clean thoroughly with Tectyl® 506 (Ashland Inc.) or the equivalent. For hard to reach internal surfaces or for occasional use, consider using Tectyl® 511M Rust Preventive or WD-40®or the equivalent.

2Model ERVe Energy Recovery Unit

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Contents Installation, Operation and Maintenance Manual Model ERVe General Safety InformationUnpacking Inspection and Maintenance during StorageReceiving HandlingInstallation Table of ContentsSupplemental Installation Operation and Maintenance Manuals Basic OperationLifting with a Forklift Roof Curb and Rail MountingLifting with a Crane Recommended Roof OpeningDuctwork Connections Curb Outside Dimensions and WeightsRoof Curb Mounting Rail Mounting / Layout Service ClearancesAccess Panel Description and Location Dimensional Data Duct Dimensions Unit SizeElectrical Information Typical Control Center Components Electric Heater Application/OperationExhaust Weatherhood Unit AccessoriesOutdoor Air Weatherhood DampersOptional Accessories Frost Control Application/OperationModulating the Wheel Testing Temperature Sensor with OverrideEconomizer Application/Operation Enthalpy Sensor with OverrideDrive Operation Variable Frequency Drives for Energy Recovery BlowersFactory Set Points 10 VDC Variable Frequency Drives for Energy Recovery WheelEconomizer Signal Source Typical Wiring Diagram TransformerDirty Filter Sensor Service OutletRotation Sensor CO2 SensorDay Timer or On/Off Switch Remote Control Panel and Wiring SchematicsIndicator Lights powered by the ER Unit Dirty Filter Indicator power by othersPressure Sensors analog or digital Temperature Sensors 1K Ohm RTDSensors Mounted by Factory Amp Current Sensors analog or digitalStart-Up Pre Start-Up Checklist check as items areStart-Up Checklist General Start-Up InformationEconomizer Application / Operation section Optional Accessories ChecklistOptional Accessories section Variable Frequency Drives sectionUnit Start-Up Drive Belt Energy Recovery WheelVibration Air SealsFan Belts Routine MaintenanceMaintenance Procedures Lubrication Fan MotorsDoor Seal Maintenance External Filter MaintenanceInternal Filter Maintenance Fan Wheel & FastenersEnergy Recovery Wheel Maintenance Parts List Sequence of OperationTroubleshooting Airflow Troubleshooting Unit Symptom Possible Cause Corrective ActionTroubleshooting Unit Maintenance Log Model ERVe Energy Recovery Unit Warranty

ERVe specifications

The Greenheck Fan ERVe series stands at the forefront of energy-efficient ventilation solutions, specifically designed to meet the growing demands for energy conservation and enhanced indoor air quality in commercial buildings. As part of Greenheck's commitment to innovation, the ERVe series offers a variety of models tailored to diverse applications, including schools, hospitals, and office buildings.

One of the key features of the ERVe series is its advanced energy recovery technology. The ERVe utilizes a heat recovery wheel that efficiently transfers heat and moisture between the exhaust and incoming airstreams. This process significantly reduces heating and cooling loads on HVAC systems, promoting energy savings and improving overall system efficiency. By reclaiming energy that would otherwise be wasted, the ERVe ensures that buildings not only conform to energy codes but also contribute to sustainability goals.

The ERVe series is designed with versatility in mind. It offers multiple configurations, including vertical and horizontal orientations, which makes it adaptable to various installation environments. Additionally, the unit can be equipped with a range of options such as pre-filters, post-filters, and variable speed drive motors, allowing for customization based on specific application needs. This adaptability ensures that the ERVe can meet the specific air quality requirements of different spaces while maintaining optimal airflow.

Another significant characteristic of the ERVe series is its low noise operation. The design incorporates advanced acoustical features, including sound attenuators and insulated panels, which minimize sound transmission and enhance occupant comfort. As noise control becomes increasingly important in settings like educational institutions and healthcare facilities, the ERVe series excels in providing a peaceful indoor environment.

Moreover, the ERVe series is engineered with durability in mind. Constructed from high-quality materials, the units are built to withstand the rigors of continuous operation. The robust design not only extends the service life of the equipment but also reduces maintenance requirements, leading to lower overall operational costs.

In terms of control and monitoring, the ERVe series is compatible with various building management systems, allowing for integration into sophisticated HVAC controls. This feature enables real-time data tracking and optimization, enhancing the efficiency of indoor climate management.

Overall, the Greenheck Fan ERVe series represents a significant advancement in ventilation technology, combining energy efficiency, customizable features, low noise operation, and durability. These characteristics ensure that the ERVe is a reliable choice for modern commercial buildings striving for improved air quality and reduced energy consumption.