Enviro C34I Owner's Manual
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Enviro C34I Owner's Manual

Direct vent fireplace
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C34I / C34ID
D I R E C T V E N T F I R E P L A C E - I P I
OWNER'S MANUAL
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
CERTIFIED TO/CERTIFIÉ AUX: ANSI Z21.88 / CSA 2.33 / CSA 2.17
1
50-3385
Version Française: www.enviro.com/fr.html

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Summary of Contents for Enviro C34I

  • Page 1 C34I / C34ID D I R E C T V E N T F I R E P L A C E - I P I OWNER’S MANUAL 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.
  • Page 2 Safety Precautions 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 vapors and liquids in the vicinity of this or any other appliance. - WHAT TO DO IF YOU SMELL GAS •...
  • Page 3 NEVER ALLOW CHILDREN shut. TO TOUCH GLASS. • If the C34I / C34ID unit is pulled out of its installation, and A barrier designed to reduce the risk of burns from the the vent-air intake system is disconnected for any reason,...

  • Page 4: Table Of Contents

    Table of Contents Safety Precautions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 2 Table of Contents �...
  • Page 5 Table of Contents Vertical Vent install: ............. . 29 Outdoor Install: .

  • Page 6: Codes And Approvals

    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 (C34I / C34ID ; NATURAL GAS, PROPANE GAS) TESTED AND LISTED TO: ANSI Z21.88 / CSA 2.33 VENTED GAS FIREPLACE HEATERS CSA 2.17 GAS FIRED APPLIANCES FOR HIGH ALTITUDES...

  • Page 7: Specifications

    Specifications imensions 9" 11" 231mm 277mm 17 3 20" " 507mm 453mm " 44 3 " 13mm 1137mm " 12 1 " 186mm 308mm 38 1 " 16 1 " 36" 30 1 " 970mm 914mm 422mm 778mm Gas Inlet Electrical Inlet Right Side "...

  • Page 8: Operating Instructions

    Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE� ighting nstRuctions 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 9: Air Shutter (Venturi)

    Proflame 2 is a modular remote control system that directs the functions of the C34I. The Proflame 2 TMFSLA is configured to control the on/off main burner operation, its flame levels and provides on/off and thermostatic control of the appliance. The system also controls the optional fan speed through six...

  • Page 10: System Description

    Operating Instructions For C34ID models refer to the separate Dexen user manual supplied for remote control operations. ystem escRiption The Proflame 2 Remote Control System consists of two (2) elements: 1. Proflame 2 Transmitter. 2. Integrated Fireplace Controller (IFC) and wiring harness to connect to the gas valve, stepper motor battery holder, and convection fan.

  • Page 11: Integrated Fireplace Controller (Ifc)

    Operating Instructions Key Lock Transmission Low battery alarm Thermostat OFF/ Room ON/SMART Temperature CPI mode Set Point Aux ON Temperature/Level/State Flame ON Split Flow Dimmer ON Comfort fan Figure 5: Proflame 2 Transmitter LCD Screen. (iFc): ntegRateD iRepLace ontRoLLeR The Proflame 2 IFC (Figure 6) connects directly to the gas valve, split flow valve, stepper motor, pilot and covection fan with a wiring harness.

  • Page 12: Operating Procedure

    When the C34I is turned off press the mode key to index to the constant pilot (CPI) mode icon (see Figure 8). Pressing the up arrow key will select Continuous Pilot Ignition (CPI) and pressing the down arrow key will return to IPI.
  • Page 13 Figure 11: Remote Control’s Flame Levels Fan Control The C34I has a dual convection fan kit that can be controlled with the Transmitter. The fan speed can be adjusted thorugh six (6) speeds. To control the fan press the Mode key to index to the fan control icon.
  • Page 14 Operating Instructions Top Light Control The firebox toplight can be controlled with the Transmitter. The light is non-adjustable but can be turned on and off as desired. To control the top light press the MODE key (Figure 4) to index to the AUX control icon (Figure 13).

  • Page 15: Maintenance And Service

    The glass must be purchased from an ENVIRO dealer. No substitute materials are allowed. To remove the door (see page 17). The replacement glass will come with a new gasket installed. Remove any silicone remnants from the door.

  • Page 16: Cleaning Decorative Surfaces

    Maintenance And Service Leaning ecoRatiVe uRFaces Painted and porcelain faces should be wiped with a damp cloth periodically. If a plated face has been purchased, it should be unpacked/unwrapped carefully to avoid getting anything on the surface of the finish, including cleaners, polish and finger prints. It is important to note that fingerprints and other marks can leave a permanent stain on plated finishes.

  • Page 17: Glass Door Removal

    Maintenance And Service Lass emoVaL To remove the glass door use a 3/8 socket to remove the 3 upper bolts and rotate outward. To replace the door simply reverse the order; do not over tighten the bolts or they may strip. WARNING: Do not touch or attempt to remove the glass door if the fireplace is not completely...

  • Page 18: Access Panels

    Maintenance And Service ccess paneLs There are two access doors in the bottom on the firebox that is used for servicing components after the unit is installed in a construction enclosure. Proceed only when the unit has completely cooled down. 1.

  • Page 19: Fuel Conversion

    Maintenance And Service onVeRsion Kit Parts List for C34I Model: 1 - Orifice (NG - #37 DMS or LP - #52 DMS) 1 - Installation instruction sheet 1 - Stepper regulator with hardware 2 - Conversion labels 1 - Pilot Orifice (NG: 0.2) or (LP: 0.14) Carefully inspect all parts supplied with this conversion kit.
  • Page 20 Maintenance And Service c) Install the LP (or NG) stepper regulator, with the new longer T-20 screws included in the kit and connect the harness to the IFC. 8. Reinstall the burner, burner media, and glass door. Also refer to the s section in the econDary nstallatIon...

  • Page 21: Initial Installation

    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, mantels, 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.

  • Page 22: Steel Stud

    Initial Installation QUALIFIED INSTALLERS ONLY teeL Framing of the fireplace requires a steel stud placed above the unit. The steel stud included with the fireplace comes in two pieces that combine to create a telescopic steel stud. This allows for horizontal adjustment to fit the specific length of your unit.

  • Page 23: Placement And Framing

    Initial Installation QUALIFIED INSTALLERS ONLY Lacement anD Raming 1” (25mm) Clearance from framing studs to venting SUPPLIED STEEL STUD S T E E L S T U D 65” 38” (1651mm) (965mm) 55” 45” (1397mm) (1143mm) 20” (508mm) Figure 31: Construction Framing Dimensions Table 2: Framing Dimensions Minimum Framing Dimensions Depth...

  • Page 24: Alternate Gas Inlet Location

    Initial Installation QUALIFIED INSTALLERS ONLY LteRnate nLet ocation The gas inlet location can be moved to the Remove bottom of the cabinet if needed. This may be needed for certain installations. First remove the two screws on the left side of the unit, see Figure 32.

  • Page 25: Floor Protection

    LooR Rotection The C34I / C34ID may be installed on a combustible floor. If the appliance is to be installed directly on carpeting, tile, or other combustible material other than wood flooring, the appliance must be installed on a metal or wood panel extending the full width and depth of the appliance.
  • Page 26 Initial Installation QUALIFIED INSTALLERS ONLY If adding a mantel to the C34I / C34ID please note the critical dimensions shown in Figure 35. These are minimum dimensions as per certification and must be followed. 9” Min [229mm] 39 1 Minimum "...

  • Page 27: Installation With Recess

    Initial Installation QUALIFIED INSTALLERS ONLY nstaLLation with ecess Refer to dimensions in Figure 36 if building a recess above the fireplace. Note the dimensions from the finishing edge to the stud below the recess finishing material. The vertical finishing material at the back of the recess must be be spaced 7/8”...

  • Page 28: Corner Installation

    Initial Installation QUALIFIED INSTALLERS ONLY oRneR nstaLLation The dimensions for installing a fireplace in the corner of a room are given in Figure 37. Refer to “I nstallatIon ” for allowable pipe lengths. llowaBle axIal onfIguratIons Do not interfere with the structural integrity of the walls. Shown below are minimum clearances; increasing these dimensions is allowable as long as vent length remains in the allowable range.

  • Page 29: Horizontal Vent Install

    Initial Installation QUALIFIED INSTALLERS ONLY oRizontaL ent instaLL Figure 39 shows a horizontal vent installation with minimum clearances. The horizontal vent shield must be used when the minimum vent configuration is used. If more than 12” of vertical rise is used the shield should not be installed.

  • Page 30: Outdoor Install

    QUALIFIED INSTALLERS ONLY utDooR nstaLL All Enviro C-Series fireplaces may be installed in a covered outdoor area when following the requirements stated below: • Fireplace must be installed in a weather proof enclosure while still following all clearance to combustible materials as outlined in the fireplace’s manual.

  • Page 31: Flex Venting

    Use 5X8 Flex Adapter Kit [50-3789]: This kit will allow you to adapt co-axial flex to the fireplace, make your Any Enviro Approved vent run, then adapt back to rigid venting (flex not Rigid Venting included).

  • Page 32: Clearances & Non-Combustible

    There must be a minimum distance of 7” (229mm) from the finishing edge of the C34I / C34ID to an adjacent wall composed of combustible material.

  • Page 33: Tv Installation Considerations

    Initial Installation QUALIFIED INSTALLERS ONLY tV i nstaLLation onsiDeRations If you are planning to mount a TV above your fireplace some considerations must be made to ensure it is protected from the heat. A recess, mantel, or a combination of both will be needed in order to keep the heat away from the TV.

  • Page 34: Vent Termination Restrictions

    Only Approved Direct Vent may be used for installation of the C34I / C34ID� The minimum vent installation for the C34I / C34ID must include a 12” vertical section and 90° elbow before being horizontally vented. Maximum Vertical venting is 40’ (12.2 m). This model is vented with co-axial 5”...

  • Page 35: Venting Clearances

    Initial Installation QUALIFIED INSTALLERS ONLY 12 in (30 cm) 9 in (23 cm) Clearance to non-mechanical air supply inlet to building, or the combustion air inlet to any other appliance. 6 ft (1.83 m) 3 ft (91 cm) above if within 10 Clearance to mechanical air supply inlet.

  • Page 36: Approved Venting Parts

    Initial Installation QUALIFIED INSTALLERS ONLY ppRoVeD enting aRts This fireplace has been tested and certified Table 5: Approved Vent Manufacturers for use with the venting brand names liste Manufacturer Brand Name Nominal Sizes above in table 5. Refer to table 6 below for EXCELDirect 5”...

  • Page 37: Allowable Co-Axial Vent Configurations

    Initial Installation QUALIFIED INSTALLERS ONLY LLowabLe xiaL onFiguRations Figure 48 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 tend to restrict air movement.
  • Page 38 Initial Installation QUALIFIED INSTALLERS ONLY If your C34I / C34ID has been 40’ (12.2m) converted to LP use this venting diagram. LP Vent Flame Appearence: Pin point on the map where your vent configuration will lay. Remember to consider elbows in the 35’...

  • Page 39: Exhaust Restrictor Setting

    When installing the C34I / C34ID it may be necessary to add a restrictor in the firebox to control the combustion and flame appearance. the exhaust restrictor ring kit is included in the manual bag, to install the exhaust restrictor the safety screen assembly and glass door must be removed, see the Maintenance and Service section [page 16, page 17, page 18].

  • Page 40: Horizontal Termination

    Initial Installation QUALIFIED INSTALLERS ONLY oRizontaL eRmination � A MINIMUM OF 12” [305mm] VERTICAL RISE PLUS AN ELBOW IS REQUIRED WHEN HORIZONTALLY TERMINATING WITH AN APPROVED VENT CAP� 2. Horizontal pipes must not be level� For every 12” (305 mm) of horizontal travel (away from stove),...

  • Page 41: Vertical Termination

    Initial Installation QUALIFIED INSTALLERS ONLY Step 4. With the hole now framed, the wall thimble installed, and the pipe extending into the wall, proceed to the outside. Attach the termination to the pipe using RTV and Mil-Pac or Rutland No 78 Stove and Gasket Cement to seal joints.
  • Page 42 Initial Installation QUALIFIED INSTALLERS ONLY Step 5. Cut hole in the roof centered on the small hole placed in the roof from Step 2. The hole should be of sufficient size to meet minimum requirements for Clearance to Combustibles, as specified. Continue to assemble lengths of pipe and elbows necessary to reach from the ceiling support box up through the roof line.
  • Page 43 Initial Installation QUALIFIED INSTALLERS ONLY NOTES: (1) If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe every 3’ (914 mm), to avoid excessive stress on the elbows, and possible separation. Wall straps are available for this purpose (see Figure 55).

  • Page 44: Gas Line Connection And Testing

    Initial Installation QUALIFIED INSTALLERS ONLY onnection anD esting WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. GAS LINE CONNECTION • This stove is equipped with a certified flexible pipe located on the right side of the unit terminating in a 3/8”...

  • Page 45: Electrical Requirements

    Note: For C34ID specific wiring diagram refer to the Dexen user manual supplied and Proflame 2 System - Wiring Diagram label attached to the fireplace. Transmitter - TMFLSA IPI Pilot 885 Gas Valve Battery Holder Main On/Off Main Harness Light(s) Optional Fan Kit Optional Light kit Power Cord Figure 58: C34I Wiring Diagram...
  • Page 46 Initial Installation QUALIFIED INSTALLERS ONLY The C34I / C34ID needs a hard wired power connection in order for the unit to operate. There is also a battery pack that takes four AA batteries in case there is a loss of power.
  • Page 47 Initial Installation QUALIFIED INSTALLERS ONLY Receptacle Inside Cabinet Incoming Power Green White Black Figure 60: C34I Fan Kit Wiring Diagram. See 50-4173 instruction manual for C34ID wiring diagram Receptacle Gray Gray Inside Cabinet 3A Fuse Incoming Power Black Black Light Channel Assemblies...

  • Page 48: Secondary Installation

    Secondary Installation C34I / C34ID Light Kit (50-3331) The C34I / C34ID has an optional light kit that can be installed under the burner and controlled using the remote. 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...

  • Page 49: Bezel Installation

    Secondary Installation ezeL nstaLLation The unit comes with a set of burner bezels. There are two long bezels, one short, and one short with a notch cutout. 1. Remove the safety screen and glass door 2. Place the bezels directly onto the burner platform as shown in Figure 63. No fasteners are required. 3.
  • Page 50 Wear clean vinyl gloves when handling 50-3329 (Enameled) to prevent smudging; use denatured alcohol to clean. Unwrap your new Enviro liner set from their protective packaging. Be careful not to scratch or bump then liners as they are fairly fragile. If the liners arrive damaged please contact your nearest Enviro dealer.
  • Page 51 Secondary Installation 7. If you have media tray option 50-3332 (Glass Bezel) place the bezel strips around the tray before the side liners are installed. If you are using 50-3333 (Black Glass Media) or 50-3331 (Light Kit) install tray media after the side liners.

  • Page 52: Log Set Installation

    Secondary Installation nstaLLation The placement of the logs is not arbitrary. If they are positioned incorrectly, the flames can be “pinched” and will not burn correctly. Using the pictures provided, carefully set the logs in place. NOTE: The logs are fragile and should be handled gently.

  • Page 53: Flame Appearance

    Secondary Installation The C34 log set is now installed, the door can now be re-installed. The picture below shows a different angle. Lame ppeaRance The pictures below show the proper flame appearance with and without logs. The flame should be fairly even with a few flame slightly taller than half the firebox height.

  • Page 54: Trouble Shooting

    Trouble Shooting Note: For C34ID specific troubleshooting refer to the Dexen user manual supplied Table 9: Troubleshooting Problem Possible Cause Solution · Turn the system off by pressing the ON/OFF button on the transmitter · After approximately 2 seconds press the ON/OFF button on the transmitter again.

  • Page 55: Parts Diagram

    Parts Diagram...

  • Page 56: Parts List

    Parts List Note: For C34ID specific replacement parts refer to the Dexen user manual supplied Table 10: C34I Parts List i r c C34 PAN BURNER W/PILOT SHIELD N/C 50-3566 C34 Borderview Surround Powder Coated (Gray) 50-3325 C34 Borderview Surround Nickel Plated...
  • Page 57 Notes...
  • Page 58 Notes...
  • Page 59 Exclusions conditions herein set forth, this product against defects in material and workmanship An expanded list of exclusions is available at www.enviro.com/help/warranty.html during the specified warranty period starting from the date of original purchase at retail. This warranty does not cover: In the event of a defect of material or workmanship during the specified warranty period, ...
  • Page 60 _________________________________________ _________________________________________ NATURAL GAS (NAT) PROPANE(LPG) _________________________________________ INLET GAS PRESSURE:_________in wc PHONE:___________________________________ MAIN BURNER ORIFICE:__________# DMS PILOT ORIFICE #_________OR________in diam. INSTALLER’S SIGNATURE: _________________________________________ MANUFACTURED BY: SHERWOOD INDUSTRIES LTD. 6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3 www.enviro.com Winter 2021 C-16240...

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