Broan B150H75NS User's And Installer's Manual
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USER AND INSTALLER MANUAL
VB0288
INSTALLER: READ THESE INSTRUCTIONS
SAVE THEM FOR USER
RESIDENTIAL USE ONLY
B110H65RT
B130H65RT
B130E65RT
B150H75NT*
B160H75RT
B160H65RT
B160E65RT
B150E75NT*
B160E75RT
*Recirculation mode is not offered on these
models.
B110H65RS
B130H65RS
B130E65RS
B150H75NS*
B160H75RS
B160H65RS
B160E65RS
B150E75NS*
B160E75RS
23832
. 10
REV
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Table of Contents
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Summary of Contents for Broan B150H75NS
- Page 1 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. VB0288 INSTALLER: READ THESE INSTRUCTIONS SAVE THEM FOR USER RESIDENTIAL USE ONLY 23832 .
- Page 2 Please take note that this manual uses the following symbols to emphasize particular information: WARNING Identifi es 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.
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Page 3: Table Of Contents
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 F (T-1) (T .) ......6 ULLY UCTED YSTEM HIS CONFIGURATION ALLOWS RECIRCULATION MODE TO OPERATE 2.2.2 E (T-2) (T... -
Page 4: Technical Data
Consumer Information A. To ensure quiet operation of the H/ERV, each product model must be installed using sound attenuation techniques appropriate for the installation. B. The way your heat/energy-recovery ventilator is installed can make a signifi cant difference to the electrical energy you use. To minimize the electricity use of the heat/energy-recovery ventilator, a stand-alone fully ducted installation is recommended. - Page 5 2.1 L OCATING AND OUNTING THE CONT Suspended to the joists or trusts: • Slightly bend the brackets on the unit to insert the provided chains. • Hang the unit to the joists (or trusts) using the chains. Springs are not required.
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Page 6: Installing The Ductwork And The Registers
2.2 I NSTALLING THE UCTWORK AND THE EGISTERS WARNING Never install a stale air exhaust register in a room where there is a combustion device, such as a furnace, gas water heater, fi replace or any appliance or equipment that can generate gaseous contaminants, or pollutants. The negative pressure this could create in the room may impair proper evacuation of the gas or pollutants, which may have severe health consequences. -
Page 7: Simplified
(T-3) (T LTERNATE INSTALLATION HIS CONFIGURATION DOES NOT ALLOW RECIRCULATION MODE TO OPERATE Stale air from bathroom Unit should be synchronized with central forced-air system operation to avoid condensation and mold growth in central forced-air system distribution ducting if cooling mode of central forced-air system is used. Fresh air to CAUTION building... -
Page 8: Connecting The Drain (Hrv Only)
2.3 C (HRV O ONNECTING THE RAIN CAUTION Install the drain hose included and run it to a drain or a pail. This unit may generate a large amount of water in cooler weather. It is necessary to install the drain hose properly to prevent water damage and/or material damage. •... -
Page 9: Installing The Exterior Hoods
2.5 I NSTALLING THE XTERIOR OODS XHAUST Choose an appropriate location for the exterior hoods: 6” ø • At least 6 feet between both hoods to avoid cross-contamination NTAKE • At least 18 inches away from the ground 18” WARNING 6’... -
Page 10: Ducts Connection
2.6.1 D UCTS ONNECTION IMPORTANT: Make sure to connect ducting as illustrated below to get airfl ows reading accuracy. Correct installation will also allow proper drainage of water that may accumulate in ducting. ORRECT INSTALLATION R = 3" minimum VD0489 CAUTION Ducting must not be too crushed. -
Page 11: Connections
3. CONNECTIONS 3.1 E LECTRICAL ONNECTION TO PTIONAL ONTROL WARNING Always disconnect the unit before making any connections. Failure to cut power could result in electrical shock or damage to the wall control or electronic module inside the unit. CAUTION Never install more than one optional main wall control per unit. -
Page 12: Onnection To
3. CONNECTIONS ( ’ CONT 3.2 E LECTRICAL ONNECTION TO PTIONAL UXILIARY ONTROL 3.2.1 E 20-40-60 O LECTRICAL ONNECTION TO PTIONAL UXILIARY ONTROL VC0243 When confi gurating OVR option on the LCD screen, choose among these 3 confi gurations: BAL (the unit remains balanced while providing maximum airfl... -
Page 13: Connection To The Central Forced-Air System
3.3 C ONNECTION TO THE ENTRAL ORCED YSTEM WARNING Never connect a 120-volt AC circuit to the terminals of the central forced-air system interlock (standard wiring). Only use the low voltage class 2 circuit of the central forced-air system blower control. The unit is designed for low voltages only. Connecting the unit on 120-volt circuit would damage it instantly. -
Page 14: Wiring Diagram
4. WIRING DIAGRAM WARNING • Risk of electric shocks. Before performing any maintenance or servicing, always disconnect the unit from its power source. • This product is equipped with an overload protection (fuse). A blown fuse indicates an overload or a short-circuit situation. If the fuse blows, unplug the product from the outlet. -
Page 15: Navigation On Lcd Screen
5. NAVIGATION ON LCD SCREEN Indicates OK button To confi rm a selection. fresh airfl ow Indicates To increase a value. stale airfl ow button To scroll up in a selection. VQ0203 To decrease a value. button VD0492 To scroll down in a selection. Indicates current mode VQ0212... -
Page 16: Unit First Boot
5.2 U IRST REPARATION Follow these steps to ensure accurate measurements: • Seal all the ductwork with tape. Close all windows and doors. • Turn off all exhaust devices such as range hood, dryer and bathroom fans. • If the installation is in any way connected to a ductwork of a central forced-air system, make sure that the central forced-air system blower is ON. -
Page 17: Using This Unit
6. USING THIS UNIT 6.1 Y ENTILATION YSTEM This balanced ventilation unit is designed to provide fresh air to your home while exhausting stale, humid air. Thanks to its energy/heat recovery module, the unit recovers a large proportion of heat or energy that is part of indoor or outdoor air according to the seasons to improve comfort and energy effi... -
Page 18: Service Parts
In order to ensure your ventilation Exhaust blower with damper SV66142 unit remains in good working Supply blower assembly SV66141 condition, you must use Broan- NuTone LLC genuine replacement Core ERV 65 % SV66113 parts only. The Broan-NuTone LLC Core ERV 75 %... - Page 19 7. SERVICE PARTS (CONT’D) ENTILATION UNIT MODEL LECTRONIC ASSEMBLY PART NUMBER SV66144-01 SV66144-02 SV66144-03 SV66144-04 SV66144-05 SV66144-06 SV66144-07 SV66144-08 SV66144-09 SV66144-10 SV66144-11 SV66144-12 SV66144-13 SV66144-14 SV66144-15 SV66144-16 SV66144-17 SV66144-18...
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Page 20: Installer's Troubleshooting
8. INSTALLER’S TROUBLESHOOTING WARNING The wearing of safety glasses and gloves is recommended since a few diagnosis procedures may require the unit to be in operation while proceeding. Be careful with moving and live parts to prevent any risk of injury. RROR ESCRIPTION OLUTION... - Page 21 8. INSTALLER’S TROUBLESHOOTING (CONT’D) RROR ESCRIPTION OLUTION Supply motor (drive over temp) STEP 1: Validate if the air exchanger is exposed to ambient temperatures within the operating limits (see p. 4) If STEP 1 did not fi x the problem, perform STEP 2: Replace the electronic assembly. Exhaust airfl ow STEP 1: Perform a visual inspection of the exhaust damper system.
- Page 22 8. INSTALLER’S TROUBLESHOOTING (CONT’D) ARNING ESCRIPTION OLUTION Supply airfl ow STEP 1: Perform a visual inspection of the supply damper system. Clean fi lters, distribution registers and outside supply hood. Inspect ducting to ensure it is not squeezed or bent. If STEP 1 did not fi...
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Page 23: Maintenance
9. MAINTENANCE WARNING High voltage risk. During maintenance or repairs, always stop the unit then unplug it to prevent any risk of electric shock. The wearing of safety glasses and gloves is recommended when handling unit components to prevent any risk of injury that could be caused by the presence of thin metal. -
Page 24: Annual (At Fall)
9. MAINTENANCE (CONT’D) 9.2 A NNUAL Repeat steps 1 to 6 from the previous section and continue with the following steps: CAUTION • Handle the recovery core with care. Clean the recovery core: VD0494 HRV M ERV M ODELS ODELS •...