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WARNING: If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury or loss of life.
Installation and service must be performed by a qualified installer, service agency or
the gas supplier.
C#4001609
50-3883 Power Vent
INSTALL MANUAL
THIS DRAWING IS THE PROPERTY OF SHERWOOD INDUSTRIES LTD. AND MAY NOT BE COPIED, REPRODUCED, OR OTHERWISE DISCLOSED WITHOUT THE PRIOR APPROVAL OF SHERWOOD INDUSTRIES LTD.
CERTIFIED TO: ANSI Z21.88 / CSA 2.33 VENTED GAS FIREPLACE HEATERS
DATE: 12/5/2018
BY
BY --
UPDATED: ----/--/--
STOVE:
50-3666 C-G Series Horizontal Power Vent
SHERWOOD INDUSTRIES LTD.
INTERNAL ASSEMBLY MANUAL
REVISION:
SHEET:
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1 of 1
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50-3954
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Related Manuals for Urbana 50-3883
Summary of Contents for Urbana 50-3883
- Page 1 50-3883 Power Vent INSTALL MANUAL DATE: 12/5/2018 SHERWOOD INDUSTRIES LTD. BY -- UPDATED: ----/--/-- INTERNAL ASSEMBLY MANUAL STOVE: REVISION: SHEET: 50-3666 C-G Series Horizontal Power Vent 1 of 1 THIS DRAWING IS THE PROPERTY OF SHERWOOD INDUSTRIES LTD. AND MAY NOT BE COPIED, REPRODUCED, OR OTHERWISE DISCLOSED WITHOUT THE PRIOR APPROVAL OF SHERWOOD INDUSTRIES LTD.
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Page 2: Table Of Contents
Table of Contents This manual to be used by qualified installers only Contents Specifications ......... . . 3 Dimensions . -
Page 3: Specifications
50-3666 C-G Series Horizontal Power Vent +/- .005 +/- .001 +/- .002 +/- .5 2/20/19 The table below outlines the complete contents of the Urbana Power Vent Kit (50-3883). Refer to DRAWN BY DIMENSIONS APPLY AFTER PLATING OR HEAT TREATMENT FINISH HEAT TREATMENT... -
Page 4: Installation
* If 5” x 8” to 4 x 6 5/8” reducer is used, 4 x 6 5/8” to 3” x 5” CVS adaptor must be used as well. 5” x 8” to 4 x 6 5/8” reducer can also be ordered using Urbana Part #50-2321. - Page 5 Installation - Venting Max of six (6) 90 elbows Adaptor *No initial rise (V1) required prior to an elbow or reducing to CVS on U30 only Power Vent Terminal w/ CVS Adaptor Figure 2: U30 Power Venting CVS Adaptor U50/U70 Max of six (6) 90 elbows *Minimum initial rise (V1) must be...
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Page 6: Exhuast Restriction
Installation - Exhaust Restriction For proper operation, the correct restrictor setup is critical when power venting an Urbana fireplace. The total vent length and number of elbows is important where as horizontal and vertical length is less important. Remember to consider elbows in the HORIZONTAL plane account for total vent length. -
Page 7: Termination Restrictions & Clearances
Installation - Termination Restrictions & Clearances Figure 6: Vent Termination Restrictions Fixed Closed Fixed Openable Closed Openable Termination Cap Air Supply Inlet Restriction Zone Gas Meter (Termination not allowed) Table 4: Vent Termination Clearances Letter Canadian Installation US Installation Description 12 in (30 cm) Clearance above grade, verandah, porch, deck, or balcony. -
Page 8: Termination Framing
1. Determine the location of the power vent termination based on Figure 6 & Table 4 Vent Termination Minimum Clearances on the previous page. NOTE: The Urbana Power Vent Kit allows for a minimum wall thickness of 8” (203mm) and a maximum wall thickness of 12” (305mm). -
Page 9: Termination
Installation - Termination 8. Upon completion of Step 5, mount the finishing face to the power vent terminal using the eight (8) self-tapping screws. Three (3) screws for each side and two (2) screws for the bottom tab. Seal the screw heads with silicone. IMPORTANT: Ensure the finishing face is mounted square to the front of the power vent terminal. -
Page 10: Wiring
Installation - Termination Silicone these gaps Exterior Wall Cladding Wood Screws Figure 13: Silicone locations 11. Seal the perimeter of the power vent terminal between the power vent terminal and the finishing Figure 12: Power vent terminal installation face with silicone or caulking. Refer to Figure 13 for exact locations. - Page 11 Wiring - Termination 3. Determine which wires within the 5 lead cable will be used for which connections. Use the terminal block wiring diagram in Figure 17 for reference. The cable consists of 1 ground lead (GREEN), 2 pressure switch leads (RED and BROWN), and 2 blower motor leads (BLACK and WHITE).
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Page 12: Diagram
Wiring - Diagram The fireplace must be electrically connected and grounded in accordance with local codes or, in the absence of local codes, with the current CSA C22.1 Canadian Electrical Code Part 1, Safety Standards For Electrical Installations, or The National Electrical Code ANSI / NFPA 70 in the US. -
Page 13: Fireplace
Wiring - Fireplace All Urbana fireplaces come pre-wired for power venting to make the wiring as easy as possible. IMPORTANT: Prior to wiring the fireplace all incoming power must be disconnected. 1. Wiring the pressure switch - The power vent kit utilizes a Looped yellow pressure switch as a safety feature. -
Page 14: Enable Pv Mode
Enable PV Mode To complete the power vent installation the fireplace IFC must be switched from direct vent mode into power vent mode. IMPORTANT - Main power must not be connected prior to switching to power vent mode or else IFC will remain in direct vent mode To switch the IFC into power vent (PV) mode locate the fireplace switch panel at the front right corner of the cabinet (Figure 23). -
Page 15: Troubleshooting
Troubleshooting Problem Possible Cause Solution • Yellow wire harness loop has not been cut. • Refer to wiring instructions and confirm the blower and wire taps have been wired correctly. Incorrect Wiring • Use a volt meter to confirm incoming and outgoing power at the IFC. -
Page 16: Parts List
50-3952 U50 PV Disk 50-3968 U70 PV Baffle 50-3953 WiFi ready Proflame 2 IFC (0.584.665) 50-3887 Urbana Power Vent Owner’s Manual 50-3954 MANUFACTURED BY: SHERWOOD INDUSTRIES LTD. 6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3 www.Urbanafireplaces.com Spring 2020 C-15906 16 |...
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