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USER AND INSTALLER MANUAL
K7 HRV
40H
(P
. 44150)
(P
. 44250)
ART NO
ART NO
VB0139
INSTALLER: READ THESE INSTRUCTIONS
SAVE THEM FOR USER
RESIDENTIAL USE ONLY
21775 rev. 03

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Table of Contents

Troubleshooting

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Summary of Contents for Venmar K7 HRV

  • Page 1 USER AND INSTALLER MANUAL K7 HRV . 44150) . 44250) ART NO ART NO VB0139 INSTALLER: READ THESE INSTRUCTIONS SAVE THEM FOR USER RESIDENTIAL USE ONLY 21775 rev. 03...
  • Page 2 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.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS FOR THE USER ......................4 1. USING THIS UNIT ........................4 1.1 Your ventilation system .............................4 1.2 Integrated Control..............................4 2. MAINTENANCE ..........................5 2.1 Quarterly Maintenance ............................5 2.2 Annual Maintenance ..............................5 3. USER’S TROUBLESHOOTING ....................5 4. WARRANTY ..........................6 FOR THE INSTALLER .....................7 5.
  • Page 4: For The User

    For more information about their operation modes, refer to the Main and auxiliary wall control User Guide, included with the ventilation unit and also available at www.vanee.ca or VD0241 www.venmar.ca.  Would you like to receive occasional informational e-mail off ers including Aimeriez-vous recevoir plus de détails sur nos promotions, off...
  • Page 5: Maintenance

    For the User 2. MAINTENANCE 2.1 Q UARTERLY AINTENANCE ⚠ WARNING Risk of electric shock. Before performing any maintenance or servicing, always disconnect the unit from its power source. When cleaning the unit, it is recommended to wear safety glasses and gloves. 1.
  • Page 6: Warranty

    For the User 4. WARRANTY This ventilation unit is a high quality product, built and packaged with care. The manufacturer warrants to the original purchaser of its product, that such products will be free from defects for the period stated below, from date of original purchase. For all units, the warranty covers parts only against any operational defect.
  • Page 7: For The Installer

    For the Installer 5. INSTALLATION CAUTION Before installing this unit, please take the time to carefully read page 2 of this guide to ensure it is installed safely and properly. 5.1 L OCATING THE Choose an appropriate location for the unit. •...
  • Page 8: Central Draw Point System - Supply Side

    For the Installer 5.2 I ’ NSTALLING THE DUCTWORK AND REGISTERS CONT 5.2.2 C ENTRAL DRAW POINT SYSTEM UPPLY CAUTION 18” (0.5 When performing duct connections to the furnace supply duct, MINIMUM use metal ducts appropriately sized to support the additional airflow produced by the unit.
  • Page 9: Installing The Exterior Hoods

    For the Installer 5.3 I NSTALLING THE XTERIOR OODS Refer to illustration aside to connect the insulated duct to the hoods. Place a “FRESH AIR INTAKE” sticker on corresponding hood. An “Anti-Gust 6” ø Intake Hood” should be installed in regions where a lot of snow is expected XHAUST (152 to fall.
  • Page 10: Connecting The Ducts To The Unit

    For the Installer 5.5 C ONNECTING THE UCTS TO THE NOTE: This unit was designed to be connected to ducts of at least 4” in diameter, but can be connected to bigger sized ducts by using an appropriate transition (e.g.: 4” diameter to 5” diameter transition). CAUTION Make sure the vapor barrier on the insulated ducts does not tear during installation to avoid condensation within the ducts.
  • Page 11: Controls

    For the Installer 6. CONTROLS 6.1 O PTIONAL ONTROLS This unit may be controlled using one of the following optional auxiliary wall controls: • Dehumidistat • 20-minute lighted push-button timer • 60-minute crank timer 6.2 E LECTRICAL CONNECTION TO OPTIONAL CONTROL ⚠...
  • Page 12: Service Parts

    For the Installer 7. SERVICE PARTS VL0044 . K7 HRV ESCRIPTION 4” Round Metal Port 18854 Electronic Board 19205 Capacitor 5 μF 16042 Capacitor 13 μF 19210 Filter Retaining Wires (pair) 19208 Core Filters (pair) 18883 Door Assembly 19201 19203...
  • Page 13: Wiring Diagram

    For the Installer 8. WIRING DIAGRAM ⚠ WARNING • Risk of electrical 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.
  • Page 14: Troubleshooting

    For the Installer 9. TROUBLESHOOTING ⚠ WARNING Risk of electric shocks. Electronic board connections must be checked by qualified personnel only. • Unplug auxiliary controls • Uplug unit • Wait 1 minute. During this me, open the door. Unit does not work •...

This manual is also suitable for:

40h4415044250

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