Broan ERV90HCT installation instructions Method 1 Supply side connection, Duct, see figure beside

Page 11

3.INSTALLATION (CONT’D)

3.6INSTALLING THE DUCTWORK AND REGISTERS (CONT’D)

3.6.2 CENTRAL DRAW POINT SYSTEM (AS ILLUSTRATED IN SECTION 2.2)

Stale air exhaust ductwork

Same as for Fully Ducted System, described on point 3.6.1.

Fresh air distribution ductwork

!WARNING

When performing duct connections, always use approved tools and materials. Respect all corresponding laws and safety regulations. Please refer to your local building code.

CAUTION

When performing duct connections to the furnace supply duct, this duct must be sized to support the additional airflow produced by the HRV/ERV. Also, use a steel duct. It is recommended that the HRV/ERV is running when the furnace is in operation to prevent backdrafting inside HRV/ERV.

There are 2 methods for connecting the unit to the furnace/air handler:

Method 1: Supply side connection

•Cut an opening into the furnace supply duct at least 18 inches (0.5 m) from the furnace/air handler.

•Connect this opening to the Fresh air to building port of the HRV/ERV (use steel

duct, see figure beside).

STEEL DUCT

•Make sure the HRV/ERV duct form an elbow inside the furnace/air handler ductwork.

•If desired, interlock (synchronize) the furnace/air handler blower operation (see Section 5).

MINIMUM 18”

(0.5 M)

Method 2: Return side connection

•Cut an opening into the furnace return duct not less than 10 feet (3.1 m) from the furnace/air handler (A+B).

•Connect this opening to the Fresh air to building port of the HRV/ERV (see figure beside).

NOTE: For Method 2, it is not essential that the furnace/air handler runs when the unit is operation, but we recommend it. If desired, interlock (synchronize) the furnace/air handler blower operation (see Section 5).

VJ0036

A

VJ0035

A+B= NOT LESS

 

THAN 10’ (3.1 M)

B

- 11 -

Page 10 Page 12
Image 11
Page 10 Page 12
Contents Installation Instructions HRV90H and ERV90HC About These Units Limitation About this ManualTable of Contents HRV ERV Technical DataVentilation Performance Technical Data CONT’DHRV Typical Installations Typical Installations CONT’D Installation Fresh air distribution ductwork Installation CONT’DMake sure the unit is level Stale air exhaust ductworkMethod 2 Return side connection Method 1 Supply side connectionDuct, see figure beside Fresh air distribution Stale air intakeDo not use screws to connect the rigid ducts to the ports Insulated flexible ductsRigid ducts 457 mm Xmas tree pin ’’ Ø Avertissement ControlsNo C NC I OC OL Y R G B Controls CONT’DOC OL Y R G Electrical Connection to the Furnace6WIRINGDIAGRAM Balancing the Unit To drain Connecting the Drain HRV Units onlyMaintenance Maintenance CONT’D HRV90HS HRV90HT ERV90HCS ERV90HCT Service PartsProblems Possible causes You should try this TroubleshootingManual DE Instalación Modelos HRV90H Y ERV90HC Cuidado Acerca DE Este ManualAcerca DE Estos Aparatos Limitación AdvertanciaÍndice Temperatura exterior Ciclos DE Deshielo DEL HRV y ERV Datos TécnicosDatos Técnicos Continuación Rendimiento de ventilaciónDimensiones Sistema Totalmente Entubado Instalaciones HabitualesInstalaciones Habituales Continuación Instalación Tubos de distribución del aire puro Compruebe que el aparato esté a nivelTubos de extracción de aire viciado Método 2 Conexión por el lado de retorno Método 1 Conexión por el lado de la alimentaciónDistribución del aire puro Admisión de aire viciadoTubos rígidos Tubos flexibles aisladosTubo de aire de salida hacia el exterior Pasador de Instalación DE 2 Bocas Exteriores Control Integrado ControlesControles Continuación No C NC Conexión Eléctrica CON LA CalderaDiagrama DE Cableados Diagrama Lógico Diagrama DE CableadosPonga el aparato en velocidad alta Equilibrado DEL AparatoAl desagüe Conexión DEL Desagüe Aparatos HRV ÚnicamenteMantenimiento Mantenimiento Continuación Piezas Problemas Causas posibles Debería hacer esto Solución DE Problemas
Related manuals
Manual 54 pages 23.2 Kb

ERV90HCT specifications

The Broan ERV90HCT and HRV90HT are remarkable energy recovery ventilators designed to enhance indoor air quality while promoting energy efficiency in residential settings. Both models are built with innovative technologies that meet the demands of modern homes, ensuring a comfortable living environment.

One of the standout features of the Broan ERV90HCT and HRV90HT is their energy recovery capabilities. They efficiently exchange stale indoor air with fresh outdoor air, recovering up to 90% of the energy that would otherwise be lost. This process not only improves air quality but also helps in reducing heating and cooling costs, making them an excellent investment for energy-conscious homeowners.

Another significant characteristic of both models is their quiet operation. Equipped with advanced fan technology, the ERV90HCT and HRV90HT work at minimal noise levels, ensuring a peaceful indoor atmosphere. Whether in a bedroom, living room, or office, occupants can enjoy the benefits of fresh air without disruptive noise.

The units are designed with user-friendly controls that make operation simple and intuitive. Homeowners can easily adjust settings to optimize airflow based on current needs, whether it’s high ventilation during peak usage times or lower settings for quieter moments. Additionally, the units come with a built-in timer, allowing for customizable operation schedules.

Durability is another hallmark of the Broan ERV90HCT and HRV90HT. Constructed with high-quality materials, these ventilators are designed for long-lasting performance. Furthermore, their compact design allows for flexible installation options, making them suitable for various home layouts and sizes.

The ERV90HCT features a heat recovery system, making it ideal for climates that experience significant temperature fluctuations, while the HRV90HT is tailored for those residing in colder regions. Both units utilize an efficient balanced ventilation system, ensuring that airflow is evenly distributed throughout the home.

In summary, the Broan ERV90HCT and HRV90HT are top-tier energy recovery ventilators that prioritize comfort, efficiency, and air quality. With their energy recovery capabilities, quiet operation, user-friendly controls, durability, and flexible installation options, they stand out in the market as excellent solutions for maintaining a healthy home environment. Whether seeking to reduce energy costs or improve indoor air quality, these models deliver on all fronts, making them a worthy addition to any household.
Top Page Image Contents