check boxes as items

Start-Up - Checklist

Unit Model Number ________________________________

 

(e.g. VSU-H20)

Unit Serial Number

________________________________

 

(e.g. 10111000)

Start-Up Date

________________________________

Start-Up Personnel Name_ __________________________

Start-Up Company

________________________________

Phone Number

________________________________

Pre Start-Up Checklist are completed.

oCheck tightness of all factory wiring connections

oVerify control wiring wire gauge

oHand-rotate blower to verify free rotation

oVerify supply voltage to the main disconnect

oVerify the supply gas pressure

oVerify remote controls wiring

oCheck V-belt drive for proper alignment and tension

Start-Up Blower Checklist refer to Start-Up - Blower section for further detail.

o Check line voltage

L1-L2___________

 

L2-L3 ___________

 

L1-L3___________

oCheck blower rotation

oCheck for vibration

o Supply fan RPM

__________

RPM

o Motor nameplate amps

__________

Amps

o Actual motor amps

__________

Amps

o Actual CFM delivered

__________

CFM

Optional Accessories refer to Start-Up - Blower, Set-Up Optional Components, pg. 15 for further detail.

oHeating Inlet Air Sensor

_________ Actual Setting

Typical setting 60º-70ºF

oCooling Inlet Air Sensor

_________ Actual Setting Typical setting 75ºF

oBuilding Freeze Protection

_________ Actual Setting

Typical setting 5 minutes; 45ºF

oDirty Filter Gauge

_________ Actual Setting Typical setting varies

Start-Up Direct Gas (Pilot Ignition) refer to Start-Up - Direct Gas section for further detail.

oCheck supply gas pressure

_________ Maximum

_________ Minimum

_________ Actual

oCheck Pilot Gas Pressure

_________ Actual Setting Typical 3.0 in. wg

oSet optional High Gas Pressure Switch

_________ Actual Setting Typical 8.0 in. wg

oSet optional Low Gas Pressure Switch

_________ Actual Setting Typical 3.0 in. wg

oSet Burner Pressure Differential

_________ Actual Setting Typical 0.65 in. wg

oSet the maximum firing rate

_________ temp rise

oSet the minimum firing rate

_________ check

oSet the unit’s operating temperature

_________ ºF

Start-Up Direct Gas (Direct Spark) refer to Start-Up - Direct Gas section for further detail.

oCheck supply gas pressure

_________ Maximum

_________ Minimum

_________ Actual

oSet optional High Gas Pressure Switch

_________ Actual Setting Typical 8.0 in. wg.

oSet optional Low Gas Pressure Switch

_________ Actual Setting Typical 3.0 in. wg.

oSet Burner Pressure Differential

_________ Actual Setting Typical 0.65 in. wg

oSet the maximum firing rate

_________ temp rise

oSet the minimum firing rate

_________ check

oSet the unit’s operating temperature

_________ ºF

Model VSU Make-Up Air 13

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Greenheck Fan 470654 manual Start-Up Checklist, Unit Model Number, Check blower rotation Check for vibration Supply fan RPM

470654 specifications

Greenheck Fan 470654 is a cutting-edge ventilation solution designed to meet the demanding requirements of commercial and industrial applications. Renowned for its reliability and efficiency, this fan model integrates advanced technologies and engineering to provide optimal air movement and control.

One of the standout features of the Greenheck Fan 470654 is its robust construction. Designed with high-quality materials, the fan promotes longevity and durability, making it suitable for use in tough environments. This fan features a heavy-gauge steel housing that minimizes vibration and enhances noise reduction, contributing to a quieter operation, a critical factor in maintaining a serene working environment.

The fan is equipped with a powerful motor that ensures efficient airflow, achieving high performance while consuming minimal energy. This energy efficiency is emphasized through the use of advanced motor technology, including variable frequency drive (VFD) compatibility. VFDs allow for precise control of the fan speed, enabling adjustments based on system demand, thus significantly reducing energy consumption and operating costs.

In terms of airflow performance, the Greenheck Fan 470654 is engineered to provide a high volume of air movement while maintaining static pressure. Its aerodynamic design minimizes resistance, enhancing overall efficiency. The fan is designed to operate across a range of static pressures, making it versatile for different applications, from commercial kitchens to large manufacturing facilities.

Additionally, the fan's installation is straightforward, thanks to its user-centric design. The model incorporates mounting brackets and options for various duct configurations, ensuring seamless integration into existing systems. Maintenance is also made easier with accessible components, allowing technicians to perform regular checks and upkeep without extensive downtime.

Safety features are a priority in the design of the Greenheck Fan 470654. It includes protective features such as thermal overload protection to prevent motor damage and extend operational life. The fan's design also adheres to industry standards and regulations, providing peace of mind for users.

In summary, the Greenheck Fan 470654 is a well-engineered solution that combines durability, efficiency, and advanced technology to deliver superior performance in ventilation applications. With its powerful motor, energy-saving capabilities, and ease of installation and maintenance, it stands out as a reliable choice for professionals seeking optimal airflow management.