Enviro 50-927 Owner'S Manual Download

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Initial Installation

QUALIFIED INSTALLERS ONLY

NTRODUCTION

This section of the owner’s manual is for the use of qualified technicians only. Fireplace placement,

hearths, facing, mantles, and venting terminations will be covered, as well as the gas and electric

systems. There are several installation safety guidelines that must be adhered to. Please carefully read

the safety precautions at the front of this manual.

Warning:

Clearances must be sufficient to allow access for maintenance and service.

LACEMENT

AND

RAMING

Table 1. Framing Dimensions.

Firebox Framing
Depth

131⁄4”

33.7 cm

Width

361⁄4”

92.1 cm

Height

371⁄8”

94.4 cm

Gas/Electrical Inlet:
Distance back

55⁄8”

14.3 cm

Distance up

35⁄8”

9.3 cm

The location for the fireplace can be along a

wall, raised or at floor level, or in a corner.

There are specific framing measurements for

each situation. The basic opening should have

the dimensions shown in Figure 6.
The fireplace must have a strong and level

surface to be placed on. The surface should be

made of wood or a non-combustible material,

not carpet.
The framing boards may touch the top and

back standoffs, but

no insulating material

can be placed between the frame and the

standoffs.

The gas line, 3⁄8 inch NPT, should be brought

to the right side of the fireplace. If this set up

is inconvenient, the electrical wire and the gas

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Figure 10. Dimensions for Framing the Firebox.

line configuration can be reversed.
The location should be chosen so the fireplace will be at least 36 inches (91.4 cm) from drapes, doors

and other combustibles. The framed opening should also be a minimum of 1 inches (2.5 cm) from the

nearest perpendicular wall (sidewall to the edge of the opening).

The DV36 is designed so it can be installed at floor level without a required hearth

Summary of Contents for 50-927

Page 1: ...ollow the gas supplier s instructions If you cannot reach your gas supplier call the fire department 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 FOR YOUR SAFETY Do not store or use gasolin...

Page 2: ...s to the current CAN CGA B149 installation code Canada or National Fuel Gas Code ANSI Z223 1 2 USA To prevent injury do not allow anyone who is unfamiliar with the stove to operate it To prevent injury if the pilot or pilot and burners have gone out on their own open the glass door and wait 5 minutes to air out before attempting to re light the stove Always keep the area around these appliances cl...

Page 3: ...n 12 Introduction 12 Placement and Framing 12 Framing Mount Brackets 13 Corner Installation 13 Raised Fireplaces and Hearths 13 Mantle Clearances 14 Vent Termination Restrictions 15 Vent Parts and Terminal Clearances 16 Venting 16 Vent Configurations and Restrictor Settings 18 Horizontal Termination 19 Vertical Termination 20 Installation Of Electrical Wiring For The Optional Fan Kit 23 Electrical...

Page 4: ... 1 02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY This ENVIRO DV36 Fireplace Has been certified for use with either natural or propane gases See rating label Is not for use with solid fuels Is approved for bedroom or bed sitting room IN CANADA must be installed with a listed wall thermostat IN USA see current ANSI Z223 1 for installation instructions Codes And Approvals Must be instal...

Page 5: ...NG Operation of this heater when not connected to a properly installed and maintained venting system can result in carbon monoxide CO poisoning and possible death DIMENSIONS Figure 1 Dimensions of the Firebox RATING LABEL LOCATION The rating label is located under the control panel and is attached to a rectangular metal sheet that is chained to the fireplace ...

Page 6: ... Immediately call your gas supplier from a neighbors phone Follow the gas suppliers instructions If you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn the gas control knob NEVER use tools If the knob will not push in or turn by hand do not try to repair it Call a qualified service technician Force or attempted repair may result in a fire or explosio...

Page 7: ... to Figure 40 The ideal flame will be blue at the base and light orange above The flames should be of medium height If the flames look like this no venturi adjustment is needed If the flames are fairly short and mostly blue the fireplace is getting too much air Therefore the air shutter should be closed push in slightly until the correct flames are achieved Flames that are very orange with tall da...

Page 8: ...eplace glass cleaner available at your local Enviro dealer See MAINTENANCE AND SERVICE GLASS DOOR REMOVAL and MAINTENANCE AND SERVICE CLEANING THE GLASS REMOTE CONTROLS This fireplace can use an optional remote control or an optional cordless wall thermostat If either of these are to be used to control the fireplace for the majority of the time leave the ON OFF switch on the control panel in the r...

Page 9: ... Use a mild glass cleaner and a soft cloth abrasive cleaners will damage the glass and plated surfaces Depending on the amount of use the glass should require cleaning no more than two or three times a season Do not clean the glass when it is hot CLEANING THE FIREBOX Remove the logs carefully as they are very fragile Gently remove all the embers and rock wool and place on a paper towel Vacuum the ...

Page 10: ... can be purchased from most hardware stores On the areas with discoloration use the sanding pads to sand in the same direction as the brushed finish then blend the finish by feathering in the surrounding area This refinishing procedure has been approved by the manufacturer and will not harm the finish Please note ANTIQUE COPPER IS THE ONLY FINISH THAT CAN BE SANDED DO NOT SAND PEWTER GOLD OR NICKE...

Page 11: ...t injector supplied with this conversion kit Simply screw the new injector inside the pilot hood and reinstall the hood by placing the hood on the assembly line up the key way and snap into place Step 7 Remove the main burner orifice with a 1 2 inch deep socket Step 8 Install the new orifice supplied Be sure to put a bead of pipe thread sealant or approved Teflon tape on the orifice before install...

Page 12: ...a corner There are specific framing measurements for each situation The basic opening should have the dimensions shown in Figure 6 The fireplace must have a strong and level surface to be placed on The surface should be made of wood or a non combustible material not carpet The framing boards may touch the top and back standoffs but no insulating material can be placed between the frame and the sta...

Page 13: ... for installing a fireplace in the corner of a room are given in Figures 12 and 13 Refer to INITIAL INSTALLATION VENT CONFIGURATIONS AND RESTRICTOR SETTINGS for allowable pipe lengths Do not interfere with the structural integrity of the walls Outside Wall Thick Inside Wall 23 7 8 605mm 5 5 8 143mm 36 1 4 920mm 47 5 8 1210mm 33 3 4 856mm 15 1 2 393mm 11 279mm Figure 12 Dimensions for a corner inst...

Page 14: ...unit to bottom of 31 2 8 9 cm mantle 8 20 3 cm Top of unit to bottom of 10 25 4 cm mantle 10 25 4 cm 3 76mm Top of unit Combustible front face Combustible board Figure 17 Combustible Shelf Clearance To Ceiling 37 Figure 16 Raised Fireplace with no Hearth Even though the DV36 can be installed at floor level without a hearth there are a few options with raised fireplaces raised with a floor level he...

Page 15: ...ed C 12 in 30 cm Clearance from permanently closed window to prevent condensation D 24 in 60 cm Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 ft 60 cm from center line of terminal E 18 in 45 cm Clearance to unventilated soffit F 12 in 30 cm Clearance to outside corner G 12 in 30 cm Clearance to inside corner H 3 ft 91 cm within a height of 15 ...

Page 16: ...passes through the wall Installations in Canada require that a wall thimble be used for passing through walls and ceilings see Figure 21 All sealing and vapour barriers must comply with local building codes Table 3 Vent part numbers Simpson Duravent SD Selkirk SEL and Security Chimneys SC must state if galvanized or black wanted PART NUMBERS SD SEL SC Description SD SEL SC Description 908 4DT 6 SV...

Page 17: ...l and horizontal sections dramatically affects the burning efficiency of the fireplace certain guidelines have been set in the Vent Configurations section Figure 21 Vent Framing Through Wall Ceiling Figure 20 Vent Pipe Clearances Figure 22 Wall Ceiling Thimble provided 17 Initial Installation QUALIFIED INSTALLERS ONLY Venting terminals cannot be recessed into a wall or siding A two 2 piece wall ce...

Page 18: ...h of the vent pipes can not exceed 32 feet 15 12 m Any combination of rise and run can be used as long as it lays within the shaded area a total of three 3 90 elbows or six 6 45 elbows can be used In addition to what is shown if a 90 elbow is used in the horizontal plane 3 feet 91 4 cm must be subtracted from the allowable horizontal run for each 45 elbow 11 2 feet must be subtracted from the allo...

Page 19: ...tion The air gap prevents excessive heat from possibly melting the vinyl siding 5 Horizontal pipes must be supported every 3 feet 914 mm Plumber s all round strap will suffice 6 When running horizontal pipe clearances to combustibles must be maintained 11 2 inches 38 mm sides 11 2 inches 38 mm bottom and 2 inches 51 mm top Step 1 Set the fireplace in the desired location Check to determine if wall...

Page 20: ...end from the vent cap assembly to the outer wall of the vent pipe Bend any remaining portion of the strap back towards the vent cap Security Secure Vent uses a twist lock cap Step 5 Position the horizontal vent termination in the center of the 10 inches 25 4 cm square hole and attach to the exterior wall with the four screws provided The arrow on the vent termination should be pointing up Run a be...

Page 21: ... flashing to the roof with roofing nails Use a non hardening sealant between the uphill edge of the flashing and the roof Insure the roofing material overlaps the top edge of the flashing Verify that you have at least the minimum clearance to combustibles at the roof line STEP 8 Continue to add pipe sections until the height of the vent cap meets the minimum code requirements Refer to Figure 26 an...

Page 22: ...ons in the same manner as shown in Figure 21 plumber s tape connected to wall strap Wall strap 45 elbows x2 Nails Ceiling firestop Ceiling Second floor Use clearances to as defined by appliance and vent pipe manufacturers 4 Any occupied areas above the first floor including closets and storage spaces which the vertical vent passes through must be enclosed The enclosure may be framed and sheet rock...

Page 23: ...ft 5 49 m Table 5 Recommended Thermostat Wire Size 23 Figure 30 Install Electrical Outlet Into DV36 The electric box outlet must be hard wired to the bottom left or right if the gas line is to come in on the left of the unit if you plan to install the Optional Fan Kit in the future Refer to local electrical bylaw for proper installation In the absence of local codes with the current CSA C22 1 Cana...

Page 24: ...rom the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 45 KPa Always check for gas leaks with a soap and water solution after completing the required pressure test TO TEST VALVE PRESSURES The pressure taps are located on the top right of the valve shown in Figure ...

Page 25: ...ches and ledges which make alignment easier Using the pictures provided carefully set the logs in place see Figures 34 through 39 NOTE The logs are fragile and should be handled gently Figure 33 Empty firebox with grate and locator pins Figure 34 First Stage Log Set Installation Figure 35 Second Stage Log Set Installation Locator pins for left log Locator pins for right log Figure 34 The first log...

Page 26: ...o Figure 36 Ensure the log does not block any burn ports Figure 38 The bottom of the left center log will rest over the locator pin on the pan burner and against the grate The top half of the log must rest against the back log see Figure 37 The center spot shown in Figure 37 is a knot in the back log for the left center log to rest against Ensure the log does not block any burn ports Figure 36 Thi...

Page 27: ... be more than required Use of other foreign materials on the burners may create dangerous conditions Figure 40 DV36 complete log set up with embers burning it to cool down Then remove the glass and rearrange the ember material making sure none of the burner ports are blocked Maintenance Once a year the logs should be removed and checked for deterioration or large amounts of soot A small amount on ...

Page 28: ...ps 4 and 5 for the left panel 7 Install the log set refer to SECONDARY INSTALLATION LOG SET AND EMBER INSTALLATION and glass door To Remove Panels 1 Pull the bottom and top tabs away from the side panels 2 Carefully slide the side panels out towards the front do not slide the panels on the tabs 3 Push the center panel straight up about 1 4 inch 1 2 cm pull the bottom out past the ledge then pull t...

Page 29: ...l 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 WARNING The electrical grounding instructions must be followed The fan kit is equipped with a three prong grounding ...

Page 30: ...n the back wall refer to Figure 47 5 Using two 2 T 20 screws attach the fan control box to the ignitor control panel refer to Figure 48 Before tightening the screws ensure that the thermal switch on top of the box firmly contacts the firebox bottom 6 Plug the fan into the hard wired electrical box outlet refer to Figure 49 that was installed in the INITIAL INSTALLATION INSTALLATION OF ELECTRICAL O...

Page 31: ...h thermopile circuit Check gas line pressure Check for flame impingement on thermopile If low see Pilot will not remain lit Check thermopile for minimum of 300 mV when burner is switched on Check wiring to thermostat for breaks Flame lifting Leak in vent pipe Check for leaks in vent connections Improper vent configuration Check vent configuration with manual Terminal may be recirculating flue gase...

Page 32: ...3 50 343 Embers 50 491 On Off Remote Control Kit 50 559 Programmable Wall Mounted Remote Control 50 583 8 Dual Bulb Door Gasket 10 feet 50 634 8 Door Glass Gasket 50 911 9 Door Latch Mechanism with Spring set of 2 50 912 10 Pan Burner with Right Left Firebox Cover 50 913 11 Burner Tray Complete 50 915 12 Grate 50 916 13 Log Set with Embers 50 917 14 Wall Switch Kit 50 920 Conversion Kit from LP to...

Page 33: ...33 Parts Diagram ...

Page 34: ...nufacturing defects on all the electrical components and gas components paint is also covered against flaking This offer includes parts and labour for one year and parts only thereafter Your dealer shall make all claims under this warranty in writing When filing a warranty claim please complete the following information on an official warranty claim form TO THE DEALER Name address and telephone nu...

Page 35: ..._____________________________ MODEL ___________________________________ SERIAL NUMBER ___________________________ DATE OF PURCHASE _____________ dd mm yyyy DATE OF INSTALLATION ___________ dd mm yyyy NATURAL GAS NAT PROPANE LPG INLET GAS PRESSURE _________in wc MAIN BURNER ORIFICE __________ DMS PILOT ORIFICE _________OR________in diam INSTALLER S SIGNATURE ________________________________________...

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