Greenheck Fan APEX-200 warranty Unit Start-Up, Pre-Start Check List, Special Tools Required

Page 14

Unit Start-Up

SAFETY DANGER!

Electric shock hazard. Can cause injury or death.

Before attempting to perform any service or

maintenance, turn the electrical power to unit to OFF

at disconnect switch(es). Unit may have multiple

power supplies.

SAFETY CAUTION!

Use caution when removing access panels or other unit components, especially while standing on a ladder or other potentially unsteady base. Access panels and unit components can be heavy and serious injury may occur.

SAFETY CAUTION!

Do not operate energy recovery ventilator without the filters and birdscreens installed. They prevent the entry of foreign objects such as leaves, birds, etc.

For proper unit function and safety, follow everything in this start-up procedure in the order presented. Perform procedure after the electrical connections are complete.

Pre-Start Check List

1.Disconnect and lock-out all power switches.

2.Remove any foreign objects that are located in the energy recovery unit.

3.Check all fasteners, set screws, and locking collars on the fans, bearings, drives, motor bases and accessories for tightness.

4.Rotate the fan wheels and energy recovery wheels by hand and ensure no parts are rubbing. If rubbing occurs, refer to the following Fan or Energy Recovery Wheel section.

5.Check the fan belt drives for proper alignment and tension (see following Fan Belt section).

6.Filters can load up with dirt during construction. Replace any dirty pleated filters and clean the aluminum mesh filters in the intake hood (refer to Routine Maintenance section).

7.Verify that dampers open and close properly.

Special Tools Required

•Voltage meter

•Amperage meter (with wire probes)

•Incline manometer or equivalent

•Tachometer

•Thermometer

 

 

Energy Recovery Wheel

Refer to Page 3 for Airflow Diagram

 

(2 per unit)

 

 

Outdoor Air Pleated Filters

 

 

 

 

(both sides of unit)

 

 

*Motorized Outdoor Air

 

 

Intake Damper Location

 

 

Outdoor Air Intake Hood

Plenum

 

(contains aluminum

 

mesh filters)

Supply Fan

 

 

 

 

 

Forward Curved Exhaust Fan

 

 

(one on each side of unit)

 

 

Exhaust Air Pleated Filters

 

 

(access inside unit)

 

*Coil Section

*Motorized Exhaust Air Intake Damper Location

 

(connections this

 

(integral backdraft damper in exhaust hoods)

 

side or internal)

 

 

*Indicates an optional accessory.

 

 

 

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Contents INSTALLATION, OPERATION, & Maintenance Manual Table of Contents StorageLifting InstallationBasic Unit Operation Roof Curb Mounting Unit Weights dry weightsRecommended Roof Openings Dampers Rail MountingWeatherhoods Electrical Connections Typical Control Center ComponentsService Clearances / Access Locations Dimensional Data / Access Door DescriptionsDirect Expansion DX Coils Coil Application RecommendationsWater Coils Variable Frequency Drive for Fans E7 Series by Yaskawa See page 13 for VFD on energy recovery wheelDrain Pan Traps Frost Control Application/Operation Testing refer to FigureTesting Modulating the Wheel Optional Accessories Remote Control Panel Special Tools Required Unit Start-UpPre-Start Check List Fan Performance Modifications Supply Fan Plenum TypeExhaust Fans Forward Curved Type Direction of Fan Wheel Rotation Belt Drive InstallationFan Belt Drives Fan RPMEnergy Recovery Wheel VibrationFan Belts Routine MaintenanceLubrication Bearings MotorsWheel & Fasteners Door Seal Maintenance External Filter MaintenanceInternal Filter Maintenance Coil Maintenance Winterizing CoilsAccessing Energy Recovery Wheel Cleaning Energy Recovery Wheel Segments Parts List Model ApexSummer Operation Sequence of OperationBasic Unit Winter OperationTroubleshooting Airflow Test and Balance ReportTroubleshooting Symptom Possible Cause Corrective ActionGreenheck

APEX-200 specifications

The Greenheck Fan APEX-200 is a cutting-edge ventilation solution designed to meet the demands of modern commercial and industrial applications. Engineered with the latest technologies and featuring advanced design characteristics, the APEX-200 stands out for its efficiency, durability, and performance.

One of the prominent features of the APEX-200 is its energy-efficient operation. The unit is equipped with high-efficiency motors that not only reduce energy consumption but also provide optimal airflow, making it an ideal choice for organizations looking to lower their operational costs while maintaining superior performance. The APEX-200’s ability to operate at low sound levels adds to its appeal, allowing it to be installed in noise-sensitive environments without disturbing occupants.

The APEX-200 incorporates Greenheck's patented Aerodynamic Technology, which enhances airflow and minimizes turbulence. This technology ensures that the fan operates smoothly and efficiently, contributing to the overall effectiveness of the ventilation system. The innovative design of the fan blade and housing also plays a crucial role in maximizing performance while minimizing energy loss.

Durability is a key characteristic of the APEX-200. Constructed from high-quality materials, this fan is designed to withstand the rigors of demanding environments. The unit is also built to resist corrosion, ensuring longevity and reducing maintenance needs. This durability makes the APEX-200 suitable for a variety of applications, including manufacturing facilities, warehouses, and commercial kitchens.

Another significant aspect of the APEX-200 is its versatility. The fan is available in various sizes and configurations, allowing it to be tailored to specific project requirements. This flexibility makes it suitable for different airflow and pressure needs, ensuring optimal performance in diverse settings.

The APEX-200 also features advanced controls and monitoring capabilities. These systems can be integrated with building management systems to provide real-time data and insights into operational performance. Such features enhance user convenience and help facility managers optimize energy usage.

In conclusion, the Greenheck Fan APEX-200 is a sophisticated, reliable, and efficient solution for modern ventilation requirements. Its advanced technologies, high-efficiency operation, and durable construction make it an excellent choice for a wide range of applications, ensuring that it not only meets but exceeds the expectations of users in various industries.
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