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41

 Initial Installation

QUALIFIED INSTALLERS ONLY

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Use of the Cool Surface System is highly recommended when mounting a TV or delicate artwork 

above the fireplace.

 If the system is not desired, some considerations must be made to ensure above objects 

are protected from the heat. A recess, mantel, or a combination of both will be needed for heat protection.

During testing temperatures did not exceed 120F over ambient in a 3 

1/2

” deep recess. 

There is 

no guarantee that these temperatures will not harm the longevity of your TV. Make sure to consult your TV 

manufacture’s specifications to find the maximum allowable operating temperature. Since every home and 

installation is unique, temperatures should be verified at the time of install. A TV should not be installed if 

temperatures exceed the manufacturers maximum allowable temperature.
Mantel Only Installaton: Always maintain minimum clearances (see Figure 64). The total depth of the TV 

including the wall mount will determine the minimum allowable mantel depth.

Recess/Mantel  Installation:

 Always maintain minimum clearances (see Figure 65). The total depth of 

the TV and wall mount as well as the recess depth will determine the minimum whether or not a mantel is 

recommended. A mantel may not be needed if the TV and Mount are low profile enough.

A mantle is not mandatory, but highly recommended for protection of a TV. If choosing to not use a mantel you 

should place the TV as high up the wall as possible. Please consult the TV manufacture’s specifications to find 

themaximum allowable operating temperature. Temperatures should be confirmed on site after an extended 

burn.
See “

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Figure 64. Minimum TV Install

Figure 65. Recess Minimum TV Install 

 

3

4 "

19mm

 

  17 78 "

455mm

 

  2 12 "

64mm

 

 Min: 2" gap

50mm

 

Air gap behind TV

Min: 1 1/2" [38mm]

(typically provided

by wall mount)

Min:

Under Side

of Mantel

Min:

Non-Combustible

Board (supplied)

Mantel 

Thickness

Min:

 

3

4 "

19mm

 

 Min: 2" gap

50mm

 

  2 12 "

64mm

 

Non-Combustible

Board (supplied)

Air gap behind TV

Min: 1 1/2" [38mm]

(typically provided

by wall mount)

Mantel

Thickness

Min:

Min:

Maintain minimum

2 1/2" TV screen distance

-See mantel instructions

for further information

Summary of Contents for G50LI

Page 1: ...ion and service must be performed by a qualified installer service agency or the gas supplier Version Fran aise www enviro com fr html C 4001609 W A R R A N T Y R E G I S T R A T I O N e n v i r o c o...

Page 2: ...immediately Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service m...

Page 3: ...st be performed by a qualified installer service agency or gas supplier This installation must conform to local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA...

Page 4: ...ber Lights Removal 19 Top Light Replacement 20 Fuel Conversion 21 Initial Installation 23 Introduction 23 Unit Install Preparation 23 Placement and Framing 27 Vent Heat Shields 28 Cool Surface Framing...

Page 5: ...Z21 88 CSA 2 33 VENTED GAS FIREPLACE HEATERS CSA 2 17 GAS FIRED APPLIANCES FOR HIGH ALTITUDES This ENVIRO G50 Fireplace Has been certified for use with either natural gas or propane see rating label...

Page 6: ...rmation for your fireplace is on this label as well as the model specific serial number which you will need for warranty information The sheet is located inside the cabinet under the gas valve Figure...

Page 7: ...has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water OPERATING IN...

Page 8: ...igure 3 The Transmitter is powered by three 3 AAA type batteries A Mode Key is provided to Index between the features and a Thermostat Key is used to turn on off or index through Thermostat functions...

Page 9: ...battery back up if there is a power outage Only main burner control can be used while operating with the battery back up auxiliary components such as the convection fan cannot be used Use the reset b...

Page 10: ...ence to change the scale see Figure 6 Turn off the Appliance Press the ON OFF key on the transmitter to turn the fireplace off The IFC will confirm your command with a single beep The pilot light IPI...

Page 11: ...evel 1 Flame Level 5 Maximum Flame Level Operating Instructions Room Thermostat Transmitter Operation The remote transmitter acts as a room thermostat The thermostat can be set to a desired temperatur...

Page 12: ...ating low battery power for the IFC The IFC will emit a beep when the ON OFF key is pressed indicating the batteries are low The system will need to be initialized after battery replacement see Initia...

Page 13: ...fireplace and can be controlled with the transmitter The Proflame 2 remote control system has six 6 light intensity levels Adjust the light intensity using the UP DOWN key each time the button is pre...

Page 14: ...e shutter to be more open If you cannot attain a healthy flame by making air shutter adjustments you may have the incorrect restrictor setting or venting problem If the flame is very flickery fast mov...

Page 15: ...he amount of use the glass should require cleaning no more than two or three times a season WARNING Do not clean the glass when it is hot Cleaning The Firebox Carefully remove the logs they are fragil...

Page 16: ...ick wipe with denatured alcohol on a soft cloth BEFORE lighting the fireplace Never clean the face when it is hot Do not use other cleaners as they may leave a residue which can become permanently etc...

Page 17: ...remove the glass door if the fireplace is not completely cold WARNING Never operate the fireplace with the glass door removed Figure 20 Door Cover Removal Door Cover Removal D S Figure 21 Glass Door...

Page 18: ...ied screws are removed lift up to remove To re install the burners follow steps above in reverse When placing the burners back in the unit be sure not to move the air shutter Do not over tighten the b...

Page 19: ...res out along with the light tray see Figure 25 Disconnect the wire connectors to fully remove Do not ever remove merettes 6 Wear cotton gloves when replacing halogen bulbs Grab bulb firmly at the bas...

Page 20: ...onnectors firmly at the base to disconnect them from the bulb assembly Remove assembly from unit then disconnect the ground wire T 20 Screw X2 Light Cover Top Light Assembly Light Gasket Light Retaine...

Page 21: ...ardware 2 Burner Orifices LP Front 53 Rear 52 DMS as marked included with unit 1 Pilot Orifice NG 0 2 or LP 0 14 3 Conversion Labels included with unit 1 Installation Instruction Sheet included in Own...

Page 22: ...TTEMPT TO FIX THIS LINE IT MUST BE REPLACED IF DAMAGED The pilot should properly cover the thermocouple If adjustment is necessary turn the adjustment screw in the valve see Figure 32 clockwise to dec...

Page 23: ...ll Preparation Review the diagram below to familiarize yourself with the parts included with the unit Please review the following instructions carefully to ensure the unit is prepared properly before...

Page 24: ...top standoffs by hand to form general shape Figure 36 Top Standoff Shape Step 2 There are four 4 nailing flanges to secure the unit to the framing they are assembled flat from the manufacturer Remove...

Page 25: ...position using supplied T 20 screws Initial Installation QUALIFIED INSTALLERS ONLY Step 4 Install heat shield support using four 4 supplied T 20 screws Figure 38 Heat Shield Support Install Figure 39...

Page 26: ...l the supplied non combustible facing boards with twelve 12 supplied 8 32 x 75 fasteners and a 1 4 inch socket These screws can be found in the manual bag remove them and install the board Line up the...

Page 27: ...ning should have the following dimensions see Figure 42 The fireplace must be placed on a strong and level surface The gas line must be run to the right side of the fireplace there is a 3 8 NPTM fitti...

Page 28: ...mately 1 inch 254mm above the top of the vent pipe Figure 44 Rear Heat Shield Vent Heat Shields All vent configurations require installation of the vertical vent heat shield Remove the three 3 T 20 sc...

Page 29: ...ING 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 Ens...

Page 30: ...erial may be layered on top of the supplied Non combustible board Supplied board not needed for thick non combustible finishes like rock Cool Surface System Extended Install Using the supplied long fi...

Page 31: ...n accordance to this manual There are a few different options available to finish the CSS Figure 48 Framing Option 1 Initial Installation QUALIFIED INSTALLERS ONLY Framing Option 1 Front Discharge flu...

Page 32: ...ing combustible materials Consider Optional 3 Valance to work in conjunction with this option Option 3 Valance A valance may be desired to accentuate or hide the CSS outlet Consider framing option 1 o...

Page 33: ...the chase see Figure 53 Note If you wish to construct a similar cutout part way up a tall wall then it is essential to build a false ceiling inside the chase at the desired height to direct the risin...

Page 34: ...ible Board supplied 4 102mm Initial Installation QUALIFIED INSTALLERS ONLY Figure 57 Flat Wall Installation Minimum Height to Ceiling Flat Wall Installation These are the minimum allowable dimensions...

Page 35: ...supplied Initial Installation QUALIFIED INSTALLERS ONLY Recess Installation These are the minimum allowable dimensions required to safely operate the fireplace Plan your entire installation before pr...

Page 36: ...m allowable framing dimensions required to safely operate the fireplace in a corner install Plan your entire installation before proceeding Figure 59 Corner Installation 3 7 6 m m 3 i n 7 6 m m 3 0 1...

Page 37: ...4 5 6 7 8 9 10 11 12 13 14 M A N T E L H E I G H T M A N T E L D E P T H Minimum Mantle Clearances 8 MANTEL 4 MANTEL 54 53 52 51 50 49 48 46 47 Diagram 2 Mantel Graph Floor Protection Figure 60 Air G...

Page 38: ...Deviation from the minimum vertical length can create difficulty in burner start up and sooting Allow several minutes for the flame to stabalize after ignition under extreme vent configurations It is...

Page 39: ...ALLATION NOTES Do not bend flex vent over 90 degrees All horizontal runs should have a minimum 1 4 6mm rise per foot for optimal performance Do not allow the inner flex pipe to contact the outer pipe...

Page 40: ...fireplace to an adjacent wall composed of combustible material Mantel It is not necessary to install a mantel but if one is desired the guidelines as shown in Initial Installation Mantel Requirements...

Page 41: ...depth Recess Mantel Installation Always maintain minimum clearances see Figure 65 The total depth of the TV and wall mount as well as the recess depth will determine the minimum whether or not a mante...

Page 42: ...r line extended above me ter regulator assembly I 3 ft 91 cm 3 ft 91 cm Radial clearance around service regulator vent outlet Table 4 Vent Termination Clearances Vent Termination Restrictions WARNING...

Page 43: ...vent pipe Around a horizontal vent pipe the clearance to combustibles should be 3 76 mm above and 1 25 mm on the sides and bottom When combustible materials are directly above the first 90 elbow 5 12...

Page 44: ...HTS 4DHWS 8DVTS Wind Heat Shield 5DAL 3 to 10 pipe adjustable 58DVA 17TA 11 to 17 pipe adjustable 58DVA 24TA 17 to 24 pipe adjustable 5DLA30 16 5 to 29 pipe adjustable 5DLS1 1 7 8 to 9 slip length pip...

Page 45: ...om the allowable horizontal run for each 45 elbow 1 feet 45 7cm must be subtracted Restrictor Setting Find the point on the graph where your vent configuration will terminate Remember to consider elbo...

Page 46: ...m 20 6 1m 20 6 1m 25 7 62m 30 9 14m 35 10 7m 40 12 2m LP Vent Position RESTRICTOR 1 RESTRICTOR 1 RESTRICTOR 2 RESTRICTOR 2 RESTRICTOR 3 RESTRICTOR 3 RESTRICTOR 4 RESTRICTOR 4 RESTRICTOR 5 RESTRICTOR 5...

Page 47: ...horizontal the restrictor level is at its maximum see Figure 70 The proper setting is crucial for an efficient burn and best possible flame appearance It may be necessary to deviate from the recommen...

Page 48: ...tion screws onto the flat portion of the standoff which provides an air space between the wall and the vent termination The air gap prevents excessive heat from possibly melting the vinyl siding 6 Hor...

Page 49: ...Do not pack air spaces with insulation Step 2 Set the fireplace in the desired location Drop a plumb bob down from the ceiling to the fireplace flue exit and mark the location where the vent will pen...

Page 50: ...2 13 Over 18 12 to 20 12 7 5 2 29 Over 20 12 to 21 12 8 2 44 Figure 74 Height of Vertical Termination Reference Table 7 45 elbows x2 Wall strap Plumber s tape connected to wal strap Figure 76 Use of W...

Page 51: ...om the gas supply piping system during any pressure testing where the pressure exceeds PSIG 3 45 KPa or damage will occur to the valve The appliance must be isolated from the gas supply piping system...

Page 52: ...ires prior to disconnection Wiring errors can cause improper and dangerous operation Verify proper operation after servicing If any of the original wire supplied with the appliance must be replaced it...

Page 53: ...l can irritate your skin Take care not to damage the liners as they are very fragile and can chip easily If handeling porcelain liners it is still a good idea to wear gloves as the oils from your fing...

Page 54: ...environment Carefully set the logs in place using the f igures pro vided Wear vinyl gloves when handeling the logs the ceramic material can irritate your skin Take care not to damage the logs as they...

Page 55: ...g 2 on the burner flush against the steel backing plate Slide the log all the way to the right until it contacts the liner Step 4 Place Log 3 on the burner flush against the steel backing plate Slide...

Page 56: ...urner prop the log on top on the stand near the air grate Align the lower end on the grate arm Step 10 Place Log 8 on top of Log 1 and Log 4 Keep the log flush with the rear and side liners Align the...

Page 57: ...zy during operation Clean as needed Blue Flames Normal during start up flames will yellow as the fireplace heats up Flames are burning dirty or sooting Flame impingement Check log positioning Increase...

Page 58: ...2075 15 PSE IPI Pilot Assembly 50 3026 16 Integrated Fireplace Controller IFC 50 3312 Pro ame 2 Remote Transmitter 50 3028 17 G50 Slim Face Black Painted 50 3449 G50 Slim Face Grey Powdercoat 50 3450...

Page 59: ...59 Parts Diagram 19 18 1 2 5 6 7 8 9 4 10 3 11 13 12 17 16 14 15...

Page 60: ...________________________________ MODEL ___________________________________ SERIAL NUMBER ___________________________ DATE OF PURCHASE _____________ dd mm yyyy DATE OF INSTALLATION ___________ dd mm yy...

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