68 ............................................. |City Series CV60E-1installation68 | City Series CV60E-1Vent Chart for Power Vent OnlyHorizontal Terminations - Inline Horizontal Vent Chart920-210b 09.22.201CV72EPV/CB72EPVCB40EPV/CC40EPV/CV40EPV/CV60EPVInline Power Vent Vertical or Hortizontal Installation InstructionsNo vent restrictor required.Vent Restrictor Position318"Set 0Fully openFactory SetThe gas power vent system is designed to allow the installation of a gas appliance when typical vent configurations (shown in this manual) are notpossible.Venting Arrangements for Horizontal TerminationsInline Horizontal Vent ChartRIGID PIPE: MUST USE RIGID PIPE ADAPTOR 770-994 AND 946-606 PIPE REDUCER TO 4" X 6 5/8" (102 mm x 168 mm).FLEX VENT: MUST USE REDUCER 946-758 TO 4" X 6 5/8" (102 mm x 168 mm).NOTES •• Rigid pipe is approved for up to 72 feet (22 m).Rigid pipe is approved for up to 72 feet (22 m).•• Flex pipe is approvedFlex pipe is approved for up to 40 feet (12.2 m) using two 20 foot (6.1 m) flex kits (part # 946-756).for up to 40 feet (12.2 m) using two 20 foot (6.1 m) flex kits (part # 946-756).•• This model coThis model comes with a 5" (127 mm) inner and an 8" (203 mm) outer collar which must be reduced to 4" x 6-5/8" (102 mm x 168 mm) in all applications.mes with a 5" (127 mm) inner and an 8" (203 mm) outer collar which must be reduced to 4" x 6-5/8" (102 mm x 168 mm) in all applications.•• Must be terminated horizontally. Vertical terMust be terminated horizontally. Vertical terminations are not permitted.minations are not permitted.Inline power vent location restrictions:Minimum 4 ft (1.2 m) from the unitMinimum 1 ft (0.3 m) prior to an elbow.Minimum 1 ft (0.3 m) following an elbow.Minimum 1 ft (0.3 m) prior to a termination cap.When the inline blower is installed after a negative run, for every foot ofnegative run the inline blower must be an equal distance or greater fromthe 90-degree elbow. See example above.IMPORTANT •• Maximum total vent length (based on overall length ofMaximum total vent length (based on overall length ofcombined chimney components) = 72' (22 m)combined chimney components) = 72' (22 m)•• Maximum total negative vent length = 7' (2.1 m).Maximum total negative vent length = 7' (2.1 m).•• Do not run positive venting after a negative run.Do not run positive venting after a negative run.•• Maximum of six - 90° elbows permitted.Maximum of six - 90° elbows permitted.•• One 90° elbow = two 45° elbows.One 90° elbow = two 45° elbows.•• Minimum 4' (1.2 m) from the unit prior to terminating.Minimum 4' (1.2 m) from the unit prior to terminating.Minimum 1 ft (0.3 m)following an elbow72' (22 m) Overall length Max.Shown with 5 - 90 0 elbowsMinimum 1 ft (0.3 m)prior to a terminationcapRestrictor - Fully OpenMinimum 1 ft (0.3 m)prior to an elbowMaximum allowable negative run 7 ft (2.1 m)72' (22 m) Overall length Max.Shown with 3 - 90 0 elbowsMinimum 4 ft (1.2 m)from the unit72' (22 m) run (no rise)**Inline blower when installed after a negativerun must be an equal distance or greater froma 90 degree elbow. (Example: In a 3-foot (.91m) negative run, the inline power vent mustbe a minimum of 3 feet (0,91 m) away fromthe elbow.)Vent Restrictor PositionNo vent restrictor required.318"Set 0Fully openFactory SetThis section is for the Power Vent System installation. For a detailed installation information, refer Power Vent System installation instructions that comeswith the Power Vent Kit. When you install the Power vented fireplace, you need one of the following Power Vent System Kit depending your venting layout.For the complete Power Vent installation, refer the Power Vent System installation instruction in Power vent system Kit.In line Power Vent Kit # 666-945