Hearth and Home Technologies HRV200PLUS manual Defrost Options, No Defrost

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HRV200PLUS INSTALLATION INSTRUCTIONS

D. DEFROST OPTIONS

The HRV200PLUS performs as a whole house heat recovery ventilator during Fresh Air Fireplace operation and continuous ventilation operation. When the Fresh Air Fireplace is in use, the HRV core temperature is elevated with no chance of frost or ice build-up at any time. However, when the HRV200PLUS is operating in continuous ventilation mode, outdoor temperatures below 25°F can cause frost to form on the core. This frost can reduce airflow through the HRV resulting in unbalanced operation and could inhibit Fresh Air Fireplace operation.

∅The Caliber NXT Plus and 6100 PLUS Fresh Air Fireplace is an “open hearth” design using the draft created by the HRV200PLUS to form an air curtain containing flue products in the hearth, as opposed to the typical glass front. The fronts for the Caliber NXT Plus and 6100 PLUS are shipped with fixed mesh screens to provide a barrier between the occupants and the fire.

∅

WARNING!

Removing the DEFC1 jumper allows the HRV200PLUS to independently ignite the Fresh Air Fireplace.

WARNING!

Do not remove the fixed mesh screen or screen door retainers on the Caliber NXT Plus and the 6100 PLUS fronts unless:

1.Fresh Air Fireplace Defrost is disabled (DEFC1 jumper installed), and

2.Fresh Air Fireplace operation is supervised by an adult. Removing the fixed screen mesh or mesh door retainers could result in injury, property damage or death.

Choose the defrost method best for your application:

•No Defrost

Mild climates where defrost is not needed. Allows fixed mesh screens/screen door retainers to be removed on the Caliber NXT Plus and the 6100 PLUS. ∅

•Room Air Defrost

Defrosts with indoor air using the Optional Defrost Kit. Does not cause unexpected Fresh Air Fireplace ignitions. Allows fixed mesh screens/screen door retainers to be removed on the Caliber NXT Plus and the 6100 PLUS. ∅

•Fresh Air Fireplace Defrost

Defrosts with the heat from the Fresh Air Fireplace. Causes unexpected Fresh Air Fireplace ignitions. Fixed mesh screens/ screen door retainers must be used on the Caliber NXT Plus and the 6100 PLUS. ∅

Note: When “No Defrost” or “Room Air Defrost” is selected for the defrost method, the fireplace will not be used for defrost cycles. Some homeowners may elect to remove the fixed mesh screen or screen door retainers from the Caliber NXT Plus and the 6100 PLUS fronts for true “open hearth” operation.

1.No Defrost

This option is not generally recommended but may be used under the following conditions:

a.The system is installed in an area with fewer than five days a year with an outside temperature below 25°F. These areas are typically in the southern and coastal regions of the country.

b.The system will not be used for continuous ventilation. This application is for the installation where the HRV200PLUS is not the primary ventilation means for the building and will only be used as a power vent/heat recovery device for the Fresh Air Fireplace.

c.Setup for No Defrost Option

1)Install the HRV200PLUS and the Fresh Air Fireplace per the instructions in this manual.

2)Ensure the DEFC1 jumper is installed on the HRV control board. This jumper will disable the defrost logic in the HRV200PLUS.

02/04

4034-102 Rev F

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Contents Heat Recovery Ventilator Installation & Operating InstructionsHRV200PLUS Application Table of ContentsEngineering Data HRV200PLUS Clearance to Combustibles Appliance DimensionsNo Defrost Defrost OptionsChoose the defrost method best for your application Setup for Fresh Air Fireplace Defrost Option Setup for Room Air Defrost OptionRoom Air Defrost Fresh Air Fireplace DefrostSimplified Installation Supply/Return Method Installation DiagramsFresh Air Partially Dedicated InstallationExhaust Air Fully Dedicated Installation Installing the Drain Line and P-Trap Installing the VentilatorLocation ElectricalOptional Alternate Exhaust Damper Assembly Vent and Duct InstallationStandard Locate the Fresh Air InletDuct the Warmside Air Supply Install Fresh Air Supply DuctingDampers and Grilles Warmside Ducting GuidelinesAssembling the Vent Pipe Sections HRV Plus Exhaust Guidelines Stale Air from the Living Area to the HRV Alternate Exhaust Exhaust TerminationHorizontal Exhaust Terminations see Figures Alternate Exhaust PortTypical Horizontal Termination Horizontal TerminationTermination Cap Locations As specified in CGA B149 Installation Codes Dimension DescriptionsTypical Vertical Termination see Figure Vertical Termination see FigureTypical Vertical Termination Vent Height Chase/Termination InstallationInstalling the Firestop Spacer Firestop Spacer/Vent InstallationNet Air Flow sCFM Selecting Blower SpeedsAir Flow Balancing BalancingBalancing Collar Instructions Pitot Tube Balancing Procedure see Figure Pitot Tube Balancing Flow Station Balancing Flow Station Balancing Procedure see FigureOFF Mode Fireplace Operating Modes Connector P9Fireplace High Fire Mode Operating Modes∅ d. Novus Plus/6000 Plus Initiation HRV Defrost ModeTermination Fireplace Control Terminals Thermostat Operating Modes Connector P6Thermostat on Mode Ventilation Control Terminals Connector P1 Ventilation Operating Modes Connector P1Furnace Interface Terminals Furnace Interface Operating Modes Connector P3Interlock Mode ∅ Caliber NXT Plus or 6100 Plus & HRV Wired Together WiringFireplace Control Wiring ∅ Novus Plus Control Wiring ∅ 6000 Plus Control Wiring Thermostat Control Wiring Hvac System Thermostat Control WiringVentilation Control Wiring Ventilation Control WiringFurnace Interface Wiring Furnace Interface WiringMonthly Maintenance Inspect Exterior Hoods Maintenance InstructionsQuarterly Maintenance Semi Annual Maintenance Clean CoreGeneral Maintenance Annual MaintenanceInspect and Clean Drain condensate Lines if required Inspect and Clean Duct Work if requiredSummarized Guide 20+3 77.58!$% Installing Remote Controls AccessoriesREPLACEMENT-#$###$+*#!,&#PARTS#$% AHR IndexHRV200PLUS GAS Appliance Limited Warranty

HRV200PLUS specifications

The Hearth and Home Technologies HRV200PLUS is an advanced heat recovery ventilator (HRV) designed to provide optimal indoor air quality while ensuring energy efficiency. As homes become increasingly airtight due to modern construction techniques, the importance of proper ventilation grows. The HRV200PLUS addresses this need by continuously exchanging stale indoor air with fresh outdoor air, effectively maintaining a healthy living environment.

One of the standout features of the HRV200PLUS is its innovative heat recovery technology. This system captures the heat from the outgoing air and transfers it to the incoming fresh air. As a result, the air being brought into the home is pre-warmed, reducing the demand on heating systems during the colder months. This energy-efficient method helps homeowners save on heating costs while maintaining comfort levels inside the home.

Another notable characteristic of the HRV200PLUS is its quiet operation. Equipped with high-performance, low-noise fans, this unit operates in silence, ensuring that occupants can enjoy a peaceful environment without the disruptive sounds often associated with ventilation systems. Additionally, the HRV200PLUS provides versatile installation options, allowing it to be easily integrated into both new and existing homes.

The unit features adjustable settings that allow users to customize airflow according to their specific needs. With multiple fan speeds, homeowners can choose the most suitable option for their daily activities, ensuring an ideal balance between indoor air quality and energy use. Furthermore, the HRV200PLUS includes a built-in filter system that captures dust, allergens, and other airborne particles, enhancing overall air quality.

Durability and ease of maintenance are also keys in the design of the HRV200PLUS. Constructed with high-quality materials, this unit is made to last, reducing the need for frequent replacements. The filters are easily accessible, making periodic maintenance straightforward, which further extends the product's lifespan.

In summary, the Hearth and Home Technologies HRV200PLUS stands out as a premium choice for homeowners seeking a reliable and efficient ventilation solution. Its combination of heat recovery technology, quiet operation, customizable settings, and easy maintenance make it an ideal option for improving indoor air quality while keeping energy costs in check. As the emphasis on healthy living spaces continues to grow, the HRV200PLUS remains a practical investment for modern homes.
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