Datasheet Content
USER AND INSTALLER MANUAL
B110H65RT B110H65RS
B130H65RT B130H65RS
B130E65RT B130E65RS
B150H75NT* B150H75NS*
B160H75RT B160H75RS
B160H65RT B160H65RS
B160E65RT B160E65RS
B150E75NT* B150E75NS*
B160E75RT B160E75RS
*Recirculation mode is not offered on these
models.
VB0341
FAULT INDICATOR DISPLAY REQUIREMENTS
REGISTER YOUR PRODUCT ONLINE AT:
www.broan-nutone.com/en-us/home/customer-service/product-registration
For additional information, visit www.Broan-NuTone.com
INSTALLER: READ THESE INSTRUCTIONS
SAVE THEM FOR USER
RESIDENTIAL USE ONLY
23832 rev. P
Broan-NuTone LLC, 926 West State Street, Hartford, Wisconsin, USA 53027 Broan-NuTone.com 800-558-1711
Please take note that this manual uses the following symbols to emphasize particular information:
! WARNING
Identifies an instruction which, if not followed, might cause serious personal injuries including possibility of death.
CAUTION
Denotes an instruction which, if not followed, may severely damage the unit and/or its components.
NOTE: Indicates supplementary information needed to fully complete an instruction.
LIMITATION
For residential (domestic) installation only. Installation work and electrical wiring must be done by a qualified person in accordance with
all applicable codes and standards, including fire-rated construction codes and standards.
⚠ WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSON(S) OBSERVE THE FOLLOWING:
1. Use this unit only in the manner intended by the manufacturer.
2. Before servicing or cleaning this unit, disconnect power cord from electrical outlet.
3. This unit is not designed to provide combustion and/or dilution air for fuel-burning appliances.
4. When cutting or drilling into a wall or ceiling, do not damage electrical wiring and other hidden utilities.
5. Do not use this unit with any solid-state speed control device other than those specified in section 3.1.
6. This unit must be grounded. The power supply cord has a 3-prong grounding plug for your personal safety. It must be plugged into
a mating 3-prong grounding receptacle, grounded in accordance with the national electrical code and local codes and ordinances.
Do not remove the ground prong. Do not use an extension cord.
7. Do not install in a cooking area or connect directly to any appliances.
8. Do not use to exhaust hazardous or explosive materials and vapors.
9. When performing installation, servicing or cleaning this unit, it is recommended to wear safety glasses and gloves.
10. When applicable local regulation comprises more restrictive installation and/or certification requirements, the aforementioned
requirements prevail on those of this document and the installer agrees to conform to these at his own expense.
CAUTION
1. To avoid prematurely clogged filters, turn the unit OFF during construction or renovation.
2. Please read specification label on product for further information and requirements.
3. Be sure to duct air outside – Do not intake/exhaust air into spaces within walls or ceiling or into attics, crawl spaces, or garage. Do
not attempt to recover the exhaust air from a dryer or a range hood.
4. Intended for residential installation only in accordance with the requirements of NFPA 90B (for a unit installed in U.S.A.) or Part 9 of
the National Building Code of Canada (for a unit installed in Canada).
5. Do not run any air ducts directly above or within 2 ft. of a furnace or its supply plenum, boiler, or other heat producing appliance. If
a duct has to be connected to the furnace return plenum, it must be connected 10 ft. away from plenum connection to the furnace.
6. The ductwork is intended to be installed in compliance with all applicable local and national codes.
7. When leaving the house for a long period of time (more than two weeks), a responsible person should regularly check if the unit
operates adequately.
8. If the ductwork passes through an unconditioned space (e.g.: attic), the unit must operate continuously except when performing
maintenance and/or repair. Also, the ambient temperature of the house should never drop below 65°F (18°C).
9. At least once a year, the unit mechanical and electronic parts should be inspected by qualified service personnel.
10. Do not use your unit during construction or renovation of your house or when sanding drywall. Certain types of dust and vapors may
damage your system.
11. Make sure at all times that the outside intake and exhaust hoods are free from any snow during the winter season. It is important to
check your unit during a big snow storm, so it doesn’t draw in any snow. If this is the case, please turn the unit OFF for a few hours.
12. Since the electronic control system of the unit uses a microprocessor, it may not operate correctly because of external noise or very
short power failure. If this happens, unplug the unit and wait approximately 10 seconds. Then, plug the unit in again.
13. Do not make excessive use of fragrance appliances or chemicals since some may damage the unit components material.
2
TABLE OF CONTENTS
1. TECHNICAL DATA................................................................................................................4
1.1 AIR DISTRIBUTION (NORMAL OPERATION)..............................................................................................4
2. INSTALLATION.....................................................................................................................4
2.1 LOCATING AND MOUNTING THE UNIT......................................................................................................4
2.2 INSTALLING THE DUCTWORK AND THE REGISTERS..............................................................................6
2.2.1 Fully Ducted System (T-1) (This configuration allows recirculation mode to operate.).............................6
2.2.2 Exhaust Ducted System (T-2) (This configuration allows recirculation mode to operate.)........................6
2.2.3 Simplified Installation (T-4) (This configuration does not allow recirculation mode to operate.)...............7
2.3 CONNECTING THE DRAIN (HRV ONLY).....................................................................................................8
2.4 INSTALLING DUAL EXTERIOR HOOD USING TANDEM® TRANSITION KIT (OPTIONAL)........................8
2.5 INSTALLING THE EXTERIOR HOODS........................................................................................................9
2.6 CONNECTING THE DUCTS TO THE UNIT................................................................................................ 10
2.6.1 Ducts Connection.................................................................................................................................. 11
3. CONNECTIONS..................................................................................................................12
3.1 ELECTRICAL CONNECTION TO OPTIONAL MAIN WALL CONTROL..................................................... 12
3.1.1 Electrical Connection to Speed, Dehumidistat or Automatic Optional Main Wall Control...................... 12
3.1.2 Electrical Connection to Advanced Optional Main Wall Control. ......................................................... 12
3.2 ELECTRICAL CONNECTION TO OPTIONAL AUXILIARY WALL CONTROL............................................ 13
3.2.1 Electrical Connection to 20-40-60 Optional Auxiliary Wall Control................................................... 13
3.2.2 Electrical Connection to Dry Contact Optional Auxiliary Wall Control (e.g. Crank Timer).................. 13
3.3 CONNECTION TO THE CENTRAL FORCED-AIR SYSTEM...................................................................... 14
3.3.1 Unit Operation Using a Dry Contact Connection................................................................................... 14
3.3.2 Unit Interconnection with Central Forced-Air System (R/C/G/Gf)........................................................ 14
3.3.3 Synchronization with Central Forced-Air System Function. .................................................................. 14
4. WIRING DIAGRAM.............................................................................................................15
5. NAVIGATION ON LCD SCREEN........................................................................................16
5.1 LCD SCREEN............................................................................................................................................. 17
5.2 UNIT FIRST BOOT...................................................................................................................................... 17
5.3 SETTINGS MODIFICATION........................................................................................................................ 17
5.3.1 Procedure to Modify min cfm Setting.................................................................................................... 17
5.3.2 Procedure to Modify max cfm Setting. .................................................................................................. 17
5.3.3 Procedure to Modify Options Setting................................................................................................... 17
5.3.4 Procedure to Modify Independent Airflows Setting. ............................................................................. 17
5.4 FACTORY SETTINGS RESET.................................................................................................................... 18
6. USING THIS UNIT...............................................................................................................18
6.1 YOUR VENTILATION SYSTEM................................................................................................................... 18
6.2 INTEGRATED…
