Sensors Mounted by Factory

Factory mounted temperature, pressure, and current sensors are available in the locations indicated on the unit diagram below. A list of available sensors is shown below. The specific sensors provided on a given unit are labeled in the unit control center on the terminal strip. Sensors are wired to the terminal strip to make it easy for the controls contractor to connect the Building Management System for monitoring purposes.

 

EF-A

EAW

TO

 

 

OUTSIDE

 

 

 

EXHAUST

 

 

BLOWER

 

 

OAF-P

 

 

 

OAI

FROM

OA

 

OUSTIDE

FILTER

 

EW-P

ENERGY WHEEL

OAW-P

RAF-P

RAI

RA

FROM

FILTER

INSIDE

 

OAAWOAF-A

TO

INSIDE

SUPPLY

BLOWER

OAD

Temperature Sensors - 1K Ohm RTD

Drawing Labels

Terminal Strip Labels

OAI

OA/Supply Inlet Temp

 

 

OAAW

OA After Wheel

 

 

RAI

RA/Exhaust Inlet Temp

 

 

OAD

Supply Discharge Temp

 

 

EAW

Exhaust After Wheel Temp

Pressure Sensors (analog or digital)

Drawing Labels

Terminal Strip Labels

 

 

OAF-P

OA/Supply Filter Pressure

 

 

OAW-P

Outdoor Air Wheel Pressure

RAF-P

RA/Exhaust Filter Pressure

 

 

EW-P

Exhaust Wheel Pressure

Amp - Current Sensors (analog or digital)

Drawing Labels

Terminal Strip Labels

 

 

OAF-A

Supply Fan Amps

 

 

EF-A

Exhaust Fan Amps

18Model ERVe Energy Recovery Unit

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Greenheck Fan ERVe manual Sensors Mounted by Factory, Temperature Sensors 1K Ohm RTD, Pressure Sensors analog or digital

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.