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Urbana U50I-S Installation Manual

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U50I-S /
U70I-S
I N S TA L L AT I O N M A N U A L
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#4 001609
CERTIFIED TO: ANSI Z21.88 / CSA 2.33 VENTED GAS FIREPLACE HEATERS
C-16582
C# 4001609
CSA 2.17 GAS FIRED APPLIANCES FOR HIGH ALTITUDES

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  • Page 1 U50I-S / U70I-S I N S TA L L AT I O N M A N U A L 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.
  • Page 2 Safety Information Retain this manual for future reference. WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death, or property damage. Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other appliance.
  • Page 3 • Do not abuse the glass by striking it or slamming the door shut. If the Urbana unit is pulled out of its installation, and the HOT GLASS WILL vent-air intake system is disconnected for any reason, ensure...
  • Page 4 This appliance has been tested by INTERTEK and found to comply with the established VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows: VENTED GAS FIREPLACE HEATER (U50I-S & U70I-S; NATURAL GAS, PROPANE GAS) CERTIFIED TO: ANSI Z21.88 / CSA 2.33 VENTED GAS FIREPLACE HEATERS CSA 2.17 GAS FIRED APPLIANCES FOR HIGH ALTITUDES...

  • Page 5: Table Of Contents

    Contents Unit Dimensions ......6 Venting Rating Label Location ..... . . 6 Venting Introduction: .

  • Page 6: Unit Dimensions

    Unit Dimensions 16 " 27mm 8" [203mm] 8 " 898mm 5" [127mm] 2 " 190mm 16 " 357mm U70-S = 71 15/16” [1828 mm] U50-S = 51 15/16" [1320mm] U70-S = 70 3/4" [1797mm] U50-S = 50 3/4" [1289mm] 16 " 532mm U70-S= 62 5/16"...
  • Page 7 Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY THEN A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. FOR YOUR SAFETY READ BEFORE OPERATING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

  • Page 8: Unpacking & Initial Setup

    Documentation Carrying handles 1 - Media stops only required if an optional media is used instead of the painted steel bezel set. 2 - U50I-S models supplied with 3 bags of vermiculite. UI70-S models supplied with 4 bags of vermiculite.

  • Page 9: Pallet Bracket Removal

    Unpacking and Initial Setup Lift Handle Assembly Pallet Bracket Removal The lifting handles come attached to the unit. You will Use a 5/16” socket to remove the pallet brackets on both need to assemble the brackets using the bend tabs in sides of the unit.

  • Page 10: Heat Shield Installation

    Unpacking and Initial Setup Leg Height Adjustment (Optional) Urbana units have adjustable legs that can raise the height, in 1/2" increments, up to an additional Heat Shield Installation 3" (76mm). This may be desired depending on the install configuration. Adjust as follows: The fireplace comes with two heat shields that are necessary for the safe functioning of the fireplace.

  • Page 11: Fireplace Leveling

    1: It is essential to level the unit from proper operation. 2: This step is not necessary when wall mounting unit. All Urbana units come with leveling feet to accommodate uneven surfaces. The leveling feet can also be used to raise the height of the fireplace up an additional 1"...

  • Page 12: Gas Connection

    Unpacking and Initial Setup Wire the receptacle including ground wire. 120V Plug the fireplace power cord back into the receptacle and re-install the junction box. Use a 7/16" socket to remove the two 1/4-20 nuts retaining the electrical junction box and unplug the fireplace power cord from the receptacle.
  • Page 13 Unpacking and Initial Setup Remove outer screens. To remove the plate, lift it up off the key slots and tilt it inward and out through the opening. Remove the lower bezel locate the gas shut-off valve. Route the incoming gas line as desired and connect to the 1/2”...

  • Page 14: Gas Supply Varification

    Unpacking and Initial Setup Natural Gas Main Orifice #32 (U50) / #28 (U70) Manifold Pressure 3.5” W.C. (0.89 KPa) Min. Manifold Pressure 1.6” W.C. (0.39 KPa) Gas Supply Varification Max Supply Pressure 7.0” W.C. (1.74 KPa) Min. Supply Pressure 4.5” W.C. (1.12 KPa) U50 Max BTU/hr Input 38,000 BTU/hr (11.1 kW) Do not spray leak-testing liquid in pressure taps or...

  • Page 15: Maintenance And Service

    Maintenance and Service Maintenance and Service Run through the procedures in this section to ensure the fireplace system is clean and working properly at least once a year. Inspect the following: • Check the burner to see if all the ports are clear and clean.

  • Page 16: Component Tray Map

    Maintenance and Service Fuse Replacement - Top Light Determine what caused fuse to blow before replacement. Replace fuse as follows: Disconnect power at circuit breaker. Component Tray Map (see page 22). Remove screens The component tray is fixed underneath the firebox. All components are fixed to the tray using Velcro for servicing (see page 23).

  • Page 17: Pilot Light

    Maintenance and Service Air Shutter (Venturi) The air shutter plays a very important role in flame appearance and combustion quality. The shutter adjusts how much air gets mixed with the gas before it ignites. Pilot Light We recommend starting the fireplace and allowing it to heat up for 15 minutes before making final adjustments.

  • Page 18: Remote Syncing

    Maintenance and Service On hearing the 3 beeps, press the ON/OFF key on your remote; you will hear 3 more beeps to acknowledge successful remote syncing. Press the ON/OFF key again to turn off the Remote Syncing remote. The remote is now ready to use. The remote should be synced to your fireplace by your installer during installation.

  • Page 19: Top Light Replacement

    Maintenance and Service Top Light Replacement Burner Removal Occasionally the top light bulb(s)good will need to be The burner may need to be replaced if defected or replaced. damaged. Replace burner as follows: Replace the top light as follows: (see page 22). Remove screens Disconnect electrical power to the unit.

  • Page 20: Screen Removal

    1. Start with the Front Screen by pulling from the top corners and disengaging from the magnets. Screen Removal Initial paint curing of the appliance can leave a slight film on the glass. The glass will need cleaning after the fireplace has cooled off from the first burn and about two weeks after first burn.

  • Page 21: Trim Bezel Removal

    Trim Bezel Removal Magnet Bracket Removal The 1-piece trim bezel will need to be removed to access Should the magnet bracket ever need to be replaced it components and firebox. Remove as follows: can be removed as follows: Remove screens. Remove the front and both side screens.

  • Page 22: Inner Glass Removal

    Maintenance and Service Loosen the 3 sets of knobs at the top of the glass. Each retainer has a slotted "dog-leg' profile, shift each retainer right-up-left to clear the glass. Inner Glass Removal The 5mm thick inner glass is ceramic. Handle glass with care;...

  • Page 23: Initial Setup

    Initial Setup Media Placement The unit comes with a painted steel bezel set and a measured amount of vermiculite to cover the burner. Install media as follows: (see page 22). Remove screens (see page 23). Remove trim bezel (see page 22). Remove front inner glass Evenly spread out vermiculite onto burner.

  • Page 24: Final Firebox Sealing

    Initial Setup Final Firebox Sealing (Optional) If desired, for an even cleaner appearance, the silicone gasket strips may be removed and the inner glass pieces can be Final Firebox Sealing directly sealed to each using clear hi-temperature silicone. Sealing the firebox is essential for safety and proper flame characteristics.

  • Page 25: Framing And Installation

    Framing and Installation Chase Framing WARNING IT IS ESSENTIAL THAT THE CHASE IS VENTED IN A MANNER THAT RELIEVES THE ADDITIONAL HEAT ENTERING THE CHASE. ENSURE ONE OF THE AVAILABLE FRAMING OPTIONS HAVE BEEN CONSTRUCTED IN ACCORDANCE WITH THIS MANUAL. FAILURE TO DO SO CAN CREATE AN OVERHEATING SITUATION THAT COULD LEAD TO BUILDING FIRE. Ensure your chase has been constructed in a manner that vents the chase into the same room.

  • Page 26: Minimum Framing Clearances

    2" Min. Height Heat Release Opening [Front & Sides] 4 3/4" Min. Overhang [U70I-S = 210 sq. in. Min. open area] Ceiling to Elbow Clearance [U50I-S = 170 sq. in. Min. Open area] Clearance Min Vent [5x8] = 3' up + 90º Elbow 7” Min. Sidewall Clearance 5"...
  • Page 27 Framing and Installation DIMENSION U50/U70 88 1/2” (2248 mm) 21” (533 mm) U50 50 3/4” (1289 mm) U70 70 3/4" (1797 mm) U50/U70 11 1/16" (280mm) Minimum 170 in2 (1097 cm2) Minimum 210 in2 (1355 cm2) U50/U70 17 3/8” (441 mm) Minimum 2”...
  • Page 28 Framing and Installation *Framing illustrations are for example only and are not necessarily meant to be followed exactly. HEAT RELEASE: FRONT FIREPLACE: ON PEDESTAL HEAT RELEASE: OPEN FIREPLACE: ON PEDESTAL 28 |...
  • Page 29 Framing and Installation HEAT RELEASE: TRADITIONAL WITH FALSE CEILING FIREPLACE: ON THE FLOOR HEAT RELEASE: SIDES ONLY (BOTH SIDES) FIREPLACE: ON PEDESTAL *Framing illustrations are for example only and are not necessarily meant to be followed exactly. | 29...

  • Page 30: Framing Valance

    Framing and Installation Framing Pedestal An optional pedestal can be added to any installation to raise the unit further off the floor. Combustible materiel is U50 = 43" [1092 mm] acceptable when constructing the pedestal. U70 = 63” [1600 mm] Unit must sit on center blocks to hold the weight.
  • Page 31 Framing and Installation *Framing illustrations are for example only and are not necessarily meant to be followed exactly. HEAT RELEASE: OPEN FIREPLACE: ON THE FLOOR WITH PLINTH | 31...

  • Page 32: Hdtv And Recess Clearances

    Framing and Installation HDTV and Recess Clearances If you're planning to mount a TV or artwork above the fireplace than some considerations must be made to ensure delicate objects are protected from heat. During testing temperatures did not exceed 50°F over ambient on the front exterior wall.

  • Page 33: Venting

    Venting Venting Introduction: Your fireplaces can operate using a natural vent or power vent system (50-3883). Natural Vent (Rigid): 5” X 8” venting system Natural Vent (Flex): 5" X 8" aluminum flex venting system Power Vent: 4" x 6 5/8" rigid vent or 3" x 5" Duravent CVS See power vent kit for further information.

  • Page 34: Vent Termination Restrictions

    Venting Vent Termination Restrictions Fixed Closed Fixed Openable Closed Openable Termination Cap Air Supply Inlet Gas Meter Restriction Zone (Termination not allowed) Canadian Installation US Installation Description 12 in (30 cm) Clearance above grade, verandah, porch, deck, or balcony. 12 in (30 cm) 9 in (23 cm) Clearance from window or door that may be opened.

  • Page 35: Vertical Termination

    Venting Vertical Termination Roof Pitch Minimum Height (H) Feet Meters Check venting clearances and termination Flat to 7/12 restrictions for required clearances to combustibles Over 7/12 to 8/12 0.46 when passing through ceilings, walls, roofs, Over 8/12 to 9/12 0.61 enclosures, attic rafters, or other nearby combustible Over 9/12 to 10/12 0.76...

  • Page 36: Horizontal Termination

    Venting If the vent termination is not being attached to wood, the four wood screws provided should be replaced with material appropriate fasteners. For buildings with vinyl siding, a vinyl standoff NOTES: should be installed between the vent cap and 1.

  • Page 37: Venting Clearances

    Clearance 3' Single 1 1/2” Section (38mm) Minimum Vent Rise U50I-S/U70I-S 79 3/4” Min. Vent Height Termination Guard / Heat Shield required if installed in a location where the Termination could be contacted. Refer to approved venting parts table or use...

  • Page 38: Wall / Ceiling Thimble

    4 3/4" [125mm] 6" [152 mm] Minimum clearance above first elbow only x” x” Approved Rigid Venting Manufacturer Trade Name Nominal Sizes Wall / Ceiling Thimble EXCELDirect 5” x 8" M&G Dura-Vent Direct Vent Pro 5” x 8" Use a wall thimble when passing through an exterior Selkirk DIRECT-TEMP 5”...
  • Page 39 Venting M&G Duravent ICC EXCELDirect Selkirk DIRECT- Amerivent AMV DV Metal-Fab Sure- Description Direct Vent Pro TEMP Seal DV 5DT-06 58DVA-06 5DL6 6” pipe length 7” pipe length 5DT-09 58DVA-09 5DL9 9” pipe length 5DT-12 5D12 58DVA-12 5DL1 5D12 12” pipe length 5DT-18 58DVA-18 5D18...

  • Page 40: Flex Venting

    • Flexmaster • Chim Flex Flex Starter Adapter • Olympia • • Metal-Fab Any Urbana Only the flex venting and spacers are needed. You Fireplace must use the flex adapter kit and a certified rigid pipe termination cap. 40 |...

  • Page 41: Approved Venting Configurations (Ng)

    Venting Approved Venting Configurations (NG) : This shows the range of venting options using either vertical or horizontal terminations; any layout that remains within the shaded area is acceptable. Having the fewest number of elbows is ideal as they restrict air movement. Natural Gas [NG] Any combination of rise and run can be used as long as it lays within the shaded...

  • Page 42: Approved Venting Configurations (Lp)

    Venting Approved Venting Configurations (LP) : This shows the range of venting options using either vertical or horizontal terminations; any layout that remains within the shaded area is acceptable. Having the fewest number of elbows is ideal as they restrict air movement. Propane [LP] Any combination of rise and run can be used as long as it lays within the shaded...

  • Page 43: Exhaust Restrictor Settings

    Venting Exhaust Restrictor Settings: Exhaust Restrictor Adjustment: The restrictor disk is used to regulate draft and To adjust the exhaust restrictor, locate the access hole on combustion air that leads to proper flame quality and the front of the unit. appearance.

  • Page 44: Parts List

    Parts List 50-4274- U50 FRONT SCREEN ASSEMBLY #50-4272 - URBANA SIDE SCREEN ASSEMBLY #50-3917 U50 BURNER (NG) / #50-3918 (LP) 50-4275 - U70 FRONT SCREEN ASSEMBLY PART USED IN U30 U50 U70 #50-3931 U70 BURNER (NG) / #50-3932 (LP) 50-3905 - STEEL SEGMENTED LINER (1 PCE.)
  • Page 45 Parts List #50-2076 - 4 AMP FUSE #50-3805 WIFI KIT #50-3516 - TOP LIGHT ASSEMBLY PART USED IN U30 U50 U70 PART USED IN U30 U50 U70 PART USED IN U30 U50 U70 #50-3837 - SUCTION CUP HANDLE (1 PC) PART USED IN ALL UNITS Gaskets Part numbers...
  • Page 46 Troubleshooting Problem Cause Solu�on Check Burner doesn’t turn on IFC ON/OFF circuit is OPEN Ensure ON/OFF circuit is complete Check the ON/OFF switch, confirm “-” symbol is pressed down (check with mul�meter) Check for con�nuity across burner switch Remote signal not being received Ensure IFC is receiving remote commands (beeping) Re-sync remote **Remote commands may need to be repeated...

  • Page 47: Troubleshooting

    Troubleshooting Check for logs/rocks covering air slots Check for excessive burner media (no more than 1 layer thick) Check for foreign burner media Leaking burner Ensure burner is sealed Visually inspect burner for leaks; replace if necessary - DO NOT TEST WITH OPEN FLAME Blue flames (excessive) Fireplace is warming up Flames will yellow as fireplace heats up...

  • Page 48: Wiring Diagram

    Wiring Diagram 48 |...

  • Page 49: Installation Reference Guide

    Installation Reference Guide Please fill in and retain this information card for your future reference. Go to www. urbanafireplaces.com/warranty to fill in your warranty registration card. NAME OF DEALER: NAME OF INSTALLER: _________________________________________ _________________________________________ ADDRESS: ADDRESS: _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ PHONE:___________________________________...

  • Page 50: Warranty

    Warranty Warranty U R B A N A WARRANTY INFORMATION L U X U R Y F I R E P L A C E S Sherwood Industries Ltd. (“Sherwood”) hereby warrants, subject to the terms and ƒ Exclusions conditions herein set forth, this product against defects in material and workmanship An expanded list of exclusions is available at www.urbanafireplaces.com/warranty.html during the specified warranty period starting from the date of original purchase at retail.
  • Page 51 MANUFACTURED BY: SHERWOOD INDUSTRIES LTD. 6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3 www.urbanafireplaces.com July 2022 C-16582...

This manual is also suitable for:

U70i-s

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