EasyManua.ls Logo

Lifebreath RNC6 HEX TPD - User Manual

Lifebreath RNC6 HEX TPD
56 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
wwwf
Pre-Installation Notes
Note
•
Due to ongoing research and product development, specifications, ratings, and dimensions are
subject to change without notice. Refer to www.LIFEBREATH.com for the latest product
information.
Attention
•
Do not apply electrical power to the unit until after the completion of the installation (including
installation of low voltage control wiring).
• Ensure the installation and wiring is in accordance with CEC, NEC, and local electrical codes.
• Plug the unit into a standard designated (120 VAC) electrical outlet with ground.
• The use of an extension cord with this unit is not recommended. If the installation requires
further wiring, have a licensed electrician make all of the electrical connections. The
recommended circuit is a separate 15 A/120 V circuit.
Caution
•
Before installation, careful consideration must be given to how this system will operate if
connected to any other piece of mechanical equipment, i.e. a forced air furnace or air handler,
operating at a higher static. After installation, the compatibility of the two pieces of equipment
must be confirmed, by measuring the airflows of the HRV, by using the balancing procedure
found in this manual. Never install a ventilator in a situation where its normal operation, lack of
operation or partial failure may result in the back drafting or improper functioning of vented
combustion equipment
• Unit must be installed level to ensure proper condensate drainage. Due to the broad range of
installation and operational conditions, consider the possibility of condensation forming on
either the unit or connecting ducting. Objects below the installation may be exposed to
condensate.
• Do not install control wiring alongside electrical wire.
Warning

Table of Contents

Questions and Answers

  • M
    Madison WareAug 14, 2025
    How to improve poor airflow in my Lifebreath Fan?
    • P
      pbrownAug 14, 2025
      Poor airflow in your Lifebreath Fan can stem from several issues. Start by cleaning any plugged exterior hoods or vents. Next, remove and clean the filter. Also, ensure that the core is free from obstructions by removing and cleaning it. Check that all house grilles are open and unobstructed. If dampers are installed, make sure they are open and properly adjusted. It's also important to have an electrician verify the power supply voltage. Confirm the ductwork isn't restricting the HRV, and increase the HRV speed if the speed control setting is too low. If issues persist, have a contractor balance the HRV airflow.
  • R
    Rodney HernandezAug 17, 2025
    What to do if humidity levels are too high with Lifebreath RNC6 HEX TPD Fan?
    • E
      Eric CohenAug 17, 2025
      High humidity levels and condensation on windows when using a Lifebreath Fan can be addressed by several adjustments. First, lower the dehumidistat setting. If you have a hot tub or indoor pool, cover them when not in use. Try to avoid hanging clothes to dry indoors, storing wood inside, or venting the clothes dryer inside. Ensure the crawl space is vented and has a vapor barrier. Increase the speed of the HRV unit. Also, ensure ducts from the washroom are adequately sized to remove moist air effectively; using a bathroom fan can help remove additional moisture.
  • A
    Anna WatkinsAug 21, 2025
    What to do if the dehumidistat is not operating on my Lifebreath RNC6 HEX TPD?
    • R
      Raymond SanfordAug 21, 2025
      If the dehumidistat on your Lifebreath Fan isn't working, consider these potential causes. First, if the outdoor temperature is above 15°C (59°F), the dehumidistat is likely functioning normally. Otherwise, check that the correct terminals have been used for the low voltage connection, and inspect the external wiring for any shorts caused by staples or nails. Also, ensure the dehumidistat is not set to the OFF position; adjust it to the desired setting.
  • R
    Russell ObrienAug 25, 2025
    Why does the supply air from my Lifebreath Fan feel cold?
    • K
      Kathleen RothAug 26, 2025
      If the supply air from your Lifebreath Fan feels cold, consider these points: * Relocate supply grilles to high on the walls or under the baseboards, or install ceiling-mounted diffusers to avoid direct airflow on occupants. * If the outdoor temperature is extremely cold, reduce the HRV supply speed; a small duct heater (1 kW) can also temper the supply air. * Ensure furniture placement or closed doors aren't restricting air movement; if the supply air is ducted into the furnace return, the furnace fan may need to run continuously.
  • A
    alan13Aug 29, 2025
    How to improve poor airflows in Lifebreath Heating System?
    • T
      terrigriffinAug 29, 2025
      Poor airflow in your Lifebreath Heating System can stem from several causes. Start by cleaning any plugged exterior hoods or vents. Check and clean the filters and the core. Ensure that house grilles and dampers, if installed, are open and properly adjusted. Have an electrician inspect the power supply voltage. Review duct installation to ensure it's not restricting the HRV. Increase the HRV speed if the speed control setting is too low. If issues persist, have a contractor balance the HRV.
  • I
    Isabella LawrenceSep 1, 2025
    Why are humidity levels too high with Lifebreath Heating System?
    • L
      Lisa MoralesSep 1, 2025
      High humidity levels and condensation in your home when using a Lifebreath Heating System can be addressed by several adjustments. Begin by setting the dehumidistat to a lower level. If you have a hot tub or indoor pool, ensure they are covered when not in use. Avoid drying clothes indoors, storing wood inside, and ensure your clothes dryer is properly vented. Ensure that washroom ducts are adequately sized to remove moist air, and consider using a bathroom fan. Increase the speed of the HRV. Note that condensation may appear during seasonal changes on humid days.
  • A
    Anthony BurnsSep 5, 2025
    Why does supply air feel cold from Lifebreath Heating System?
    • M
      Michelle HullSep 5, 2025
      If the supply air from your Lifebreath Heating System feels cold, consider these factors: The location of supply grilles might be causing discomfort; relocate them higher on the walls or under baseboards, or install ceiling-mounted diffusers. If the outdoor temperature is extremely cold, reduce the HRV supply speed or consider using a small duct heater. Ensure furniture or closed doors aren't restricting air movement. If supply air is ducted into the furnace return, the furnace fan may need to run continuously.
  • H
    hansensandraSep 8, 2025
    What to do if dehumidistat is not operating on Lifebreath Heating System?
    • B
      Brooke BatesSep 9, 2025
      If the dehumidistat on your Lifebreath Heating System isn't working, first, check if the outdoor temperature is above 15°C (59°F), as the dehumidistat may be functioning normally (see Auto Dehumidistat Disable in this manual). Verify the low voltage connections and check for shorts in the external wiring caused by staples or nails. Also, ensure the dehumidistat is not set to the OFF position and adjust it to the desired setting.

Summary

Location Notes

Simplified Installation (Return;Return Method)

Partially Dedicated System Installation

Fully Dedicated System Installation

Spring-Loaded Backdraft Damper (recommended)

Details on installing the recommended spring-loaded backdraft damper.

Default & Optional Duct Configurations (195 DCS)

Mounting (RNC4-TPD, RNC4-TPF, & RNC 88)

Mounting the RNC4-TPD & RNC4-TPF

Instructions for mounting RNC4-TPD and RNC4-TPF models.

Mounting the RNC 88

Instructions for mounting the RNC88 model.

Hanging Straps

Drain Connection

Grilles

Grille Fittings

Lifebreath Weather Hoods

Lifebreath Dual Hood

Main Control Installation (99-DXPL03)

Main Control Installation (99-BC02;3;4)

Installation Steps

Step-by-step instructions for installing the 99-BC02/3/4 main control.

Interlocking the HRV

Air Handler;Furnace Blower Connections with TB04 Terminal Block

Wiring connections for interlocking HRV to furnace/air handler with TB04.

Air Handler;Furnace Blower Connections with TB01 Terminal Block

Wiring connections for interlocking HRV to furnace/air handler with TB01.

Additional Controls

Setting Standby When Using the Main Control

How to set the HRV to standby mode using the main control.

Adding Dry Contact Controls

Instructions for adding dry contact controls to activate the HRV.

Timers

20;40;60 Minute Timer (99-DET01)

Installation and connection for the 99-DET01 timer.

Wireless 20;40;60 Minute Timer (99-DET02)

Mechanical Timers Installation (99-101)

Repeater

99-RX02 Repeater

Installer Selectable High Speed Settings

Adjusting the DIP Switches

How to adjust DIP switches for installer selectable high speed settings.

Balancing the Airflows

Airflow Measuring Gauge

Determining the CFM

Airflow Balancing Kit

CFM Calculation

Balancing the Airflows - Pitot Tube

Balancing the Airflows - Door Ports

Steps

Step-by-step procedure for balancing airflow using door ports.

Door Port Locations

Door Ports

Troubleshooting

Lifebreath RNC6 HEX TPD Specifications

General IconGeneral
BrandLifebreath
ModelRNC6 HEX TPD
CategoryFan
LanguageEnglish

Related product manuals