Broan HEPA 4000, HEPA 3000, HEPA 2000 Pull back the insulation to expose the flexible duct

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4.INSTALL THE UNIT (CONT’D)

4.6INSTALLING INSULATED FLEXIBLE DUCTS

(HEPA 2000, HF 2.0, HEPA 3000, HF 3.0 AND HEPA 4000 UNITS ONLY) (CONT’D)

4.6.2CONNECTION TO THE 5’’ TO 6’’ OVAL PORTS OF THE UNIT

Use the following procedure for connecting the insulated flexible ducts to the 5’’ to 6’’ oval ports of the unit (EXHAUST AIR TO OUTSIDE and FRESH AIR FROM OUTSIDE).

1.Pull back the insulation to expose the flexible duct.

2.Connect the interior flexible duct to the smaller part of the port (5’’ oval) using a 24’’ tie wrap.

NOTE: If you are using a 6’’ diameter insulated duct, use the bigger part of the port (6’’ oval).

3.Pull the insulation over the joint and tuck it between the inner and outer rings of the port. Pull the vapor barrier over the insulation and over the outer ring of the port.

4.Apply duct tape gently to the joint in order to make an airtight seal.

VJ0016

VJ0017

VJ0018

VJ0019

CAUTION

Avoid compressing the insulation when you pull the tape tightly around the joint. Compressed insulation loses its insulation properties and causes water dripping due to condensation on the exterior surface of the duct.

5. Repeat steps 1 to 4 for the other 5’’ to 6’’ port.

See figure beside to find the EXHAUST AIR TO OUTSIDE (1) and FRESH AIR FROM OUTSIDE (2) oval ports on the top of the unit.

Be careful to connect the right insulated duct to its corresponding port.

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Contents Installation Instructions About this Manual About These Units Table of Contents Table DES Matières Typical Installations Before StartingTypical Installations CONT’D Hepa 1000 and HF 1.0 Unit Installations CONT’D RETURN-RETURN Installation Connection to a Forced AIR System Hepa 4000 Restricted Area VH0051 Hepa 2000, HF 2.0, Hepa 3000, HF 3.0 and Hepa Hepa 2000, HF 2.0, Hepa 3000, HF 3.0 and Hepa 4000 Unit VH0043 Dimensions Front View TOP ViewDimensions CONT’D Install the Unit Install the Unit CONT’D HOW to Hang the Unit CONT’D Stale air exhaust ductwork Stale air ductwork Filtered air ductwork Return side connection cont’d Hepa 2000, HF2.0, Hepa 3000, HF 3.0 and Hepa 4000 Units only Pull back the insulation to expose the flexible duct 457 mm Xmas tree pin Connecting the Drain Hepa 3000 and HF 3.0 Units only Controls NORMAL/REMOTEControls CONT’D Controls C12 / CM and C34 / CMRControls C12 / CM and C34 / CMR CONT’D VD0088 Is on Normal or Boost Using C34 / CMR Control Maintenance Maintenance CONT’D For Hepa 2000 and HF 2.0 onlyMaster Reset C12 / CM and C34 / CMR Controls Parts Ordering Chart Troubleshooting Problems Solutions
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