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Enviro ASCOT VENTED GAS FIREPLACE HEATER User's Manual

1. NEVER USE AN OPEN FLAME FOR LEAK TESTING 29 INITIAL INSTALLATION ELECTRICAL REQUIREMENTS The ENVIRO ASCOT will operate without electrical power This model has a millivolt gas control which uses the pilot flame to generate enough electricity to operate the main burners The appliance when equipped with an optional blower 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 U S WARNING Electrical grounding instructions This appliance is equipped with a three prong grounding plug for your protection against shock hazard and should be plugged directly into a properly grounded three prong outlet DO NOT cut or remove the grounding prong from this plug CAUTION Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper za Optional Adjustment operation after servicing Thermostat sere Figure 46 Wiring Diagram For Gas Valve White ENNEA Table 7 Recommended Thermostat Wire Size
2. 18 gauge 40 ft 12 00 m 20 gauge 25ft 7 62 m 22 gauge 18 ft 5 49 m Gas XU temperature sensor Power Supply O Fan controller Figure 47 Wiring Diagram For Fan Control 30 SECONDARY INSTALLATION INSTALLATION or Loc SET AND EMBERS The placement of the logs is not arbitrary If they are positioned incorrectly the flames can be pinched and will not burn correctly The burner come with four 4 locator pins see Figure 48 and the bottom logs have ledges which make alignment easier Using the pictures provided carefully set the logs in place NOTE The logs are fragile and should be handled gently CAUTION Use only the type of ember material supplied with this appliance Due to the irregular size of the ember material there may be more than required The use of other foreign materials on the burners may create dangerous conditions If over time through cleaning and servicing these embers require replacement contact the nearest ENVIRO dealer for replacement embers 1 Carefully remove logs from box Check to ensure there is no damage It is very important to install all logs in their proper position to insure safe optimum operating conditions 2 Place the log set into the firebox Locate each log by seating it down onto the burner tray support pins Follow the figures to the right for proper log place
3. MANUFACTURED BY SHERWOOD INDUSTRIES LTD 6782 OLDFIELD RD SAANICHTON BC CANADA V8M 243 www envirofire biz March 21 2007 C 11277 42
4. OFF and call you service technician or If you do not smell gas goto the ne xt step gas supplier 5 Find piot locate d tothe right behind the side log Turn the gas control knob counterclockwse ZT to PILOT 6 Turn the gas control knob counter clockwise lt tothe Push the gas control in ON position Flip the bumer switch to fully and hold Keep knob ON THEN TURN THE HILOW knob to the desired setting depressed for about 30 seconds after 7 Turn on the electrical power to the unit pilotis lit Release knob If pilot goes out repeatsteps 4 through 5 e TO TURN OFF GAS TO APPLIANCE 1 Hi p bun er switch to OFF 3 Turn of all electrical power to the ap plianceif service isto 2 Turn the gascontrd knob clockwise 77x to the OF F be performed po sition ACUE 1 Figure 2 Lighting instruction label OPERATING INSTRUCTIONS For Your Safety Read Safety Precautions And Lighting Instructions Before Operating Pitot LIGHT 1 Turn off the gas to the fireplace If not recently done remove the glass and let the unit air out for at least five 5 minutes to clear out any gas Turn on gas to the heater Leak test all joints with soapy water NEVER USE AN OPEN FLAME FOR LEAK TESTING 2 Start the pilot by pressing the gas control knob and turning it to PILOT While holding the gas control knob in press the piezo ignitor several themopite Thermocouple times until the pilot light starts Hold
5. Lo o oO amp Ww N Ui N W A N co 4DT 9 4DT 12 SV4L12 ce 4DT 24 4DT 36 4DT 48 4DT EL45 4DT EL90 4DT VS 4DT WT 4DT SC 4DT FS 4DT WS B 4DT HKA 4D12A 4 to 10 pipe adjustable SVALAI2 gt 12 to 12 pipe adjustable 4 Flashing 0 12 to 6 12 roof pitch 4DF12 Flashing 7 12 to 12 12 roof pitch See SV4FA eS Flashing 1 12 to 7 12 roof pitch SV4FB AM Flashing 8 12 to 12 12 roof pitch SS eee SV4F a Flat flashing a High wind vertical termination High wind horizontal termination SVOFAK 4DVTK Vertical termination kit Horizontal termination kit Sous SEMIS SD Kit A SEL Kit B SC Kit 4DT AF6 4DT AF12 NM 4DT VC 4DT HVC 4DT HC 4DT HHC 4DT VKC AA 4DT HKB Direct Temp Secure Vent 4e sas ee ee pars 4vi2 san 4T SV424 4pr36 Sax 4pr48 svaas ADTEL4S SV4EBR45 4DTEL90 SV4EBR90 ams vas 4DTWT SVARSN 4DrSC SvaFC 4DTFS SV4BF 4prWS 8 svam oe rA vun arare 0m ADTA O WA M we oA SF 4DTVC svaccv JADE aptHc svoe DTH 4DTWC SVAK sre some INITIAL INSTALLATION VENT RESTRICTOR SETTING To access restrictor plate look at the left hand rear corner of the unit There is a small rectangular hole in the air jacket Loosen the 1 4 hex head bolt and adjust to th
6. it is excluded from the Limited Warranty No dealer distributor or similar person has the authority to represent or warrant Enviro products beyond the terms contained within the Limited Warranty Sherwood Industries Ltd assumes no liability for such warranties or representations Sherwood Industries Ltd will not cover the cost of the removal or re installation of the stove hearth facing mantels venting or other components Labour to replace or repair items under this Limited Warranty will be covered per our warranty service fee reimbursement schedule Labour rates are set per component and as such total labour costs may not be covered Sherwood Industries Ltd is not liable for freight or labour on any stove replaced in field and is not liable for travel costs for service work In the event of in home repair work the customer will pay any in home travel fees or service charges required by the Authorized Dealer At no time will Sherwood Industries Ltd be liable for any consequential damages which exceed the purchase price of the unit Sherwood Industries Ltd has no obligation to enhance or modify any stove once manufactured example as a stove evolves field modifications or upgrades will not be performed This Limited Warranty is applicable only to the original purchaser and it is non transferable If for any reason any section of the Limited Warranty is declared invalid the balance of the warranty remains in effect and all other cla
7. 16 Vent Restrict r SRR aee 18 Horizontal INSTA AWG wicacicsscivcsescssetcensdsviosnssns sessenssasessecnarseosevsrsceserersdsaiersdies 19 Vertical ELISA 22 Freestanding Drafthood Adaptor 50 841 rss 25 Hearth Mount Installation eene enne eene nnne nnn nnn nnn nnn 28 Gas Line Connection and TeSUNG ss onsesxrexsu vx cur xiURU dra ix UR ME PERKGF AU CURE TUR RE 29 Electrical Regulremternite uiesssesssasak kac azesevkta tk EEX EE EKPREXEPESEN aaa 30 Secondary INSTA GION NNI 31 Installation Or Log Set and EImbDES cs csrsskon tox cupke sued aux bRUOd anu entends 31 Installation of Optional BIOWBR suuin xi e RE rEX ERO EAR RA GU Sa GR E Rad 33 Trouble Me rro o rrjs ERR CT 34 PAPE Hc 35 Parts DIAG AN e 38 Warranty H 39 Installation Data Sheet eese mmm mnm nennen nen nnus nnn nne 42 CODES AND APPROVALS DIRECT VENT ONLY This type is identified by the suffix DV This appliance draws all of its air for combustion from outside the dwelling through a specially designed vent pipe system TOP VENT DV ONLY This appliance has been tested and approved for installations from 0 feet to 4500 feet 1372 m above sea level In the USA The appliance may be installed at higher altitudes Please refer to your American Gas Association guidelines which state the sea level rated input of Gas Des
8. Direct vent pipe and fittings are designed with special twist lock connections Assemble the desired combination of black pipe and elbows to the appliance adapter with pipe seams oriented towards the wall or floor as much out of view as possible Place a bead of Mil Pac on the outer edge of the inner exhaust pipe non flared end Place a bead EAD MEE of high temperature silicone on Locking the male edge of the outer pipe Lugs Push the pipe sections completely Sealant together then twist lock one XL DAN section clockwise approximately 1 4 Locking turn until the two sections are fully Lugs locked The female locking lugs will not be visible from the outside on black pipe They may be located by examining the inside of the female ends as shown in Figure 21 Figure 22 Wall Framing Hole for Horizontal Installation Figure 21 Twist Lock Connection Notes 1 Twist lock procedure four 4 indentations located on the female end of the pipes and fittings are designed to slide straight onto the male ends of adjacent pipes and fittings by orienting the four pipe indentations so they match and slide into the four entry slots on the male end 2 Horizontal runs of vent pipe must be supported every three 3 feet Wall straps are available for this purpose also when running horizontal pipe minimum clearances to combustibles must be maintained 2 5 1 c
9. Legs Please see the exclusions and limitation section below as certain restrictions and exclusions apply to this warranty Limited Two 2 Year Warranty Under this warranty Sherwood Industries Ltd covers Gas Assembly Blower Blower control Temperature Sensors and Wire Harness against defects in materials and workmanship for part repair or replacement for the first two 2 years and limited labour for the first two 2 years to the original purchaser Please see the exclusions and limitation section below as certain restrictions and exclusions apply to this warranty Limited One 1 Year Warranty Under this warranty Sherwood Industries Ltd covers all exterior surface finishes against defects in materials and workmanship for part repair or replacement and limited labour for the first 1 year to the original purchaser Please see the exclusions and limitations section below as certain restrictions and exclusions apply to this warranty Here is how our Warranty works If you have any concerns with your Enviro product please contact the dealer where you purchased the fireplace or stove Your dealer shall make all claims under this warranty in writing To the Dealer When filling out a warranty claim please complete the following information on an official warranty claim form Customer information Name address and telephone number of purchaser and date of purchase Dealer information Date of installation name of installer and dealer
10. Seal Plate amp Timm T ag 51mm 76mm ee Collinear Pipes LMI LL LLL EL Existing Masonry Chimney ET RSS ANS Lock Damper in the Open Position L gt Cap Assembly 15 feet 4 57m Maximum Vertical Venting If installed on a carpeted surfacea hearth Coaxial to Collinear Adapter J is required Figure 44 Hearth Mount Installation 28 INITIAL INSTALLATION Gas LINE CONNECTION AND TESTING WARNING Only persons licensed to work with gas piping may make the necessary gas connections to this appliance GAS LINE CONNECTION e This stove is equipped with a certified flexible pipe located on the right side of the unit terminating in a 3s male NPT fitting Consult your local authorities codes or the CAN CGA B 149 1 or 2
11. control valve Your Direct Vent Fireplace can be vented like a B Vent Fireplace INSTALLATION WARNING This Freestanding Drafthood Adaptor must be fitted by a qualified service technician 1 Remove the Drafthood Adaptor from the packaging Ensure the unit and wire harness are undamaged If there is damage contact your dealer distributor or courier company before starting this installation 2 Install the adaptor so the wires exit to the rear of the fireplace Slide the Drafthood Adaptor over the outlet pipe of the fireplace until the bottom of the adaptor collar stops on the top of the outlet The Drafthood Adaptor must be safely secured to the vent flanges with either self tapping screws and or high temperature sealant WARNING During the fitting of the Drafthood Adaptor ensure that the wires are not pinched between the adaptor and the collar and or flue outlet Ensure that the opening of the Drafthood Adaptor is not blocked or obstructed 3 Being careful not to run any wiring tight across metal edges connect them to the valve and ON OFF switch refer to Figure 39 4 Adjust the restrictor plate Optional remote ON OFF Remote Drafthood adaptor to position 2 5 of 5 See the ye receiver thermostat switch pad aaa vent restrictor settings in v temperature sensor the instruction manual 5 Adjust the embers on the burner so they don t cover the burner ports WIRING DIAGRAM The fireplace connections a
12. masonry chimney is available an approved B vent chimney or any other approved constructed chimney vent system see Figure 40 amp 41 d 6 15cm optional In either case the fireplace may be connected to P decorative the chimney vent using a 4 10 cm single wall vent SW Cover connector 4 10cm When an existing masonry chimney is utilized for Miis the venting we recommend the vent connector be connected to an approved 4 10 cm diameter flue liner running the full height of the chimney In many jurisdictions this flue liner may be mandatory If 4 10 cm single wall vent is used a minimum of 6 15 cm must be maintained between the vent connector and any combustibles If 4 10 cm B vent is used a minimum of 1 25 mm must be maintained between the vent connector and any combustibles Figure 40 Unit top venting styles CAUTION A minimum vent height of 12 3 6 m from the floor is required to effectively vent this fireplace SPILLAGE TEST A spilage test must be performed prior to leaving the installed fireplace with the c customer Perform this test in the following Senne row of manner 1 Close all windows and doors in the room 2 Start all exhaust fans in the house and the furnace blower 3 Light the fireplace
13. match the wall thickness as necessary Install the wall thimble and secure it to the inner wall frame using four 4 172 wood screws If a wall is greater than 8 203mm in depth the clearance above the flex must be 438 111mm 6 Apply a bead of Mill Pac Black sealant to the new 4 10 cm by 5 12 5 cm provided flue collar adaptor Press the flue collar into the flue outlet of the fireplace so that the Mill Pac seals the flue collar to the flue outlet 7 Stretch both the 4 10 cm flex vent and the 265 16 25 cm flex intake liner to the length needed to ensure the flex can be easily connected to the Wire vent terminal Spacers 8 Slide the 65 16 25 cm flex intake liner over the flex vent Install four 4 wire spacers around the flex pipe Ensure the wire spacers are positioned at either end of the pipes and at each end of any elbows in the liners refer to Figure 16 and 17 9 Install the flex pipe assembly through C the wall thimble ensure that this portion of pipe slides through the outside wall far enough to connect onto the vent Figure 16 Wire Spacers termination cap Figure 17 Wire Spacer in Place 15 10 I 12 13 14 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY Apply a bead of Mill Pac Black sealant to the top section of the 04 10 cm by 5 12 5 cm flue collar adaptor previously installed into the fireplace flue outlet Slide the 4 10 cm flex ve
14. serial number of the appliance nature of complaint defects or malfunction description and part numbers of any parts replaced To the Distributor Sign and verify that work and information are correct Exclusions and Limitations 1 This Warranty does not cover tarnish discoloration or wear on the plating or paint 2 This Warranty excludes wear and tear or breakage caused by cleaning moving or service on log set and panels 3 A qualified installer must install this stove or fireplace This Limited Warranty covers defects in materials and workmanship only if the product has been installed in accordance with local building and fire codes in their absence refer to the owner s manual If the product is damaged or broken as a result of any alteration willful abuse mishandling accident neglect or misuse of the product the Limited Warranty does not apply 39 40 10 11 12 13 14 15 16 17 18 19 WARRANTY The stove must be operated and maintained at all times in accordance with the instructions in the Owner s Manual If the unit shows signs of neglect or misuse it is not covered under the terms of this Warranty policy Performance problems due to operator error will not be covered by the Limited Warranty policy As this is a heating appliance some changes in colour of surface finishes may occur This is not a flaw and as such is not covered under this warranty Some minor expansion con
15. the gas control knob in for thirty 30 A seconds Check that the pilot has fully engulfed the thermocouple assembly see Figure 3 3 Start the main burner by turning the gas control knob to ON and then turn the rocker switch to ON Check that all burner ports have flame 4 Leak test all gas joints again Figure 3 Pilot flame REMOTE CONTROLS OPTIONAL 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 remote thermostat position Consult the instructions included with the remote wall thermostat for operation guidelines BLOWER SPEED OPTIONAL The blower will come on only when the fireplace is up to temperature approximately 20 minutes The speed of the fan can be changed by turning the fan control knob To turn the blower off turn the knob COUNTER CLOCKWISE until it clicks off It is advisable not to operate the blower below 1 3 speed as it puts a strain on the windings of the blower and running the blower at lower speeds could also cause premature fan failure NorMaL Sounps DURING OPERATION Table 1 Normal Sounds Pilot Flame Quiet whisper while the pilot flame in on Blower Fan Air movement that increase and decreases with the speed of the blower The blower is pushing the heat from the fireplace into the room Ga
16. 325mV Closed circuit gt 100mV e If voltage is not present check the control circuit for proper operation e If proper control system voltage is present replace the gas control Spark will not light the pilot Defective piezo ignitor e Check connections to ignitor after repeatedly pressing the e If ignitor connections are good but no spark replace spark ignitor ignitor Broken spark electrode e Check for broken ceramic insulation replace electrode if broken Misaligned spark electrode e If spark is not arcing from electrode to pilot loosen the screws on the pilot base adjust and tighten Pilot will not remain lit Problem with thermocouple e Check for proper connection of the thermocouple to the circuit rear of the valve If loose fully tighten e Check pilot for full flame impingement around thermocouple If flame is too small check gas pressure adjust pilot rate screw check pilot head for damage e Check thermocouple voltage at valve It must be greater than 5 mV If low replace thermocouple Air in gas line pilot dies while e Bleed line knob is depressed e Check gas line pressure e Contact dealer Burners will not remain lit Problem with thermopile e Check gas line pressure circuit e Check for flame impingement on thermopile If low see Pilot will not remain lit e Check thermopile for minimum of 300 mV when burner is Switched on e Check wiring to thermostat for breaks Flame lifting Leak in vent p
17. EFORE LIGHTING smell all around the appliance area C Use only your hand pus inorm ne a ntrol knob for gas and next to the floor because some gas is heavi e Never use tools If the knob will rot push in or turn by than air and will settle on the floor hand donet uy 18 ISP alt it WHAT TO DOIF YOU SMELL GAS Cal a qualified service technician Force or atempted i i repair may result in afire or explosion ee pa co er ovde aped ary electrical D Donotuse thisa ppliance f any part has b een u nder water Immediately call a qualified service technician to inspect Immediately call your gas sup plier from a neighbors phone Follow the gas suppliers instructions the a pplance and to replace any part d the control system and any gas control which has been under water LIGHTING INSTRUCTIONS 1 STOP Readthe safety information above on this label WARNING this gas valve has a lockout device which will 2 Turn off all electrical power to this applan ce not allow the pilot burner to be relit until the ther mocouple 3 Turn off the gas control knob clockwise 77x to the off has cooled If the knob does not pop up when released position stop and imme diately call yo ur service technician or gas 4 Open door Wait five 5 minutes to clear outany gas supplier Close door If you smell gas including near the floa If the pilot does not stay lit after several tries turn the gas STOP Follow B inthe above safety information control knob to
18. IT COMPONENTS Qnty Description Qnty Description 1 Horizontal direct vent termination cap 4 Wire spacers 1 Flue collar adapter 1 4 oz tube Mill Pac Sealant 1 Wall thimble 1 4 oz tube RTV silicone 1 5 190 cm length of 4 10 cm double walled flex pipe 12 9 16 tech screws 1 5 190 cm length of 065 16 8 cm double walled flex pipe 8 1 wood screws Please ensure that all components are supplied with this kit If components are missing or have been damaged contact your dealer distributor or courier company Do not attempt the installation if components are missing or damaged INSTALLATION INSTRUCTIONS 1 Plan your installation and clearances to combustibles Decide on a location for the unit that will meet the clearances noted in the venting section and any or all local code requirements 2 Set the appliance in the desired location Determine if any wall studs electrical wiring or plumbing pipes are in the way of the venting system as it passes through the exterior wall The fireplace location should be adjusted if obstructions are found in the wall 3 Project a line from the center point of the flue outlet upward and outward to the desired flue outlet location on the exterior wall Using this center point scribe a 10 25 4 cm hole or square on the wall Cut the hole from the interior through the exterior wall surfaces 4 Frame the hole as shown in Figure 22 5 Trim the wall thimble to
19. MOVAL 2 Carefully remove the log set and ember material 3 Remove the two 2 screws at the back of the fire box that hold the log support tray in place see Figure 6 Remove the support tray from the fire box 4 Remove the screw located on the right side of the burner that holds the burner to the chassis inside the fire box Remove the burner tray from the firebox e ZI ac Figure 6 Removing log support tray 10 MAINTENANCE AND SERVICE FUEL CoNvERSION TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY Please read and understand these instructions before installing Warning This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer s instructions and all applicable codes and requirements of the authority having jurisdiction If the information in these instructions is not followed exactly a fire explosion or production of carbon monoxide may result causing property damage personal injury or loss of life The qualified service agency is responsible for the proper installation of this kit The installation is not proper or complete until the operation of the converted appliance is checked as specified in the manufacturer s instructions supplied with the kit Kit Parts List 1 Orifice NG 48 DMS or LP 57 DMS 1 Pilot Injector NG 0 62 mm LP 0 35 mm 1 Installation instruction sheet 1 Conversion label Carefully inspect all parts supplied with this
20. NT DIRECT VENT SYSTEM and SELKIRK DIRECT TEMP VENT SYSTEM kits are available for horizontal and vertical venting When using Simpson Duravent it is recommended that before installation a bead of RTV High Temperature Silicone should be applied to each outer vent joint and Mil Pac to each inner joint When planning an installation it will be necessary to select the proper length of vent pipe for the particular requirements WARNING Do not mix parts from different vent manufacturers systems 16 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY EXCEPTION TO WARNING This product has been evaluated by Intertek for using a Direct Vent GS starting collar in conjunction with Secure Vent Direct Temp and Ameri Vent Direct venting systems Use of these systems with the Direct Vent GS starting collar is deemed acceptable and does not affect the Intertek WH listing of the appliance Table 4 Vent part numbers Must state if galvanized or black wanted PART NUMBERS Direct Vent GS Secure Vent Ameri Vent Direct 0 SV4L6 6 pipe length holes ww rm m 9 pipe length SV4VS a Vinyl siding standoff sheild SV4BM 4DWS Wall strap support band Horizontal termination kit SD Basic Kit PVOSHK SDRITISE SEL Kit A SC Standard Kit Direct Temp i i SS 4D7 SS 4D2 4D3 4D4 SS E CO EE m 11 to 14 5 pipe adjustable O 4DF TT SS SS SS 4DT 6 ite W LO WO o w o
21. ace valve cap MAINTENANCE AND SERVICE 7 Convert the SIT gas valve a Remove the black protection cap from the HI LO knob by hand shown in Figure 7 b f Figure 8 Removing valve screw Insert a 32 or 4 mm Allen wrench into the hexagonal key way of the screw see Figure 8 rotate it counter clockwise until it is free and extract it Check that the screw is clean and if necessary remove dirt Flip the screw refer to Figure 9 Using the Allen wrench as shown in Figure 8 rotate the screw clockwise until a torque of 9 inch Ibs WARNING Do not over tighten the screw It is recommended that you grip the wrench by the short side Verify that if the conversion is from NG to LPG the screw must be re assembled with the red o ring visible refer to Figure 10 If the conversion is from LPG to NG the red o ring of the screw must be not visible g Re attach the black protection Red o ring Red o ring cap that was removed in step a Figure 7 8 Reinstall the burner brick panels log set embers and glass door Also refer to SECONDARY INSTALLATION INSTALLING Loc SET AND EmBers When re installing the burner ensure that the burner to pilot hood relationship is visible is not visible is similar to what is shown in Figure 11 On some units you will need to pay special attention when installing the burner that the venturi adjustment rod is properly installed into the venturi adjustment piece welded to t
22. ack 501 Complete cast body Infemo Red 50872 Complete cast body Pearl Grey 50873 complete cast body Wedgewood Blue 504 Complete cast body Westport Green 508 75 Complete cast body Antique Chestnut 50 860 When using Forrest Paint for venting pipe use the following colour codes for the corresponding cast colour 64EN7795 64E200 64DN8880 37 g o o o 3 o o N e e A gt o Q O O o 3 o o gt D o PARTS DIAGRAM WARRANTY Sherwood Industries Ltd is the manufacturer of the Enviro line of heating products At Sherwood Industries our commitment to the highest level of quality and customer service is the most important thing we do Each Enviro stove is built on a tradition of using only the finest materials and is backed by our Exclusive Lifetime Limited Warranty to the original purchaser With Enviro you re not just buying a fireplace or stove you re buying a company with years of unequalled performance and quality Limited Lifetime Warranty Under this warranty Sherwood Industries Ltd covers the fireplace or stove body and accessories against defects in materials and workmanship for part repair or replacement for the first seven 7 years and limited labour for the first two 2 years to the original purchaser This Warranty covers Firebox Heat Exchanger Steel Firebox Panels Ceramic Logs amp Panels Burner Ceramic Glass Pedestals Panels and
23. 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 ft 3 m horizontally 7ft 2 13m 7 ft 2 13 m t Clearance above paved sidewalk or paved driveway located on public property M 12 in 30 cm 12 in 30 cm Clearance under verandah porch deck or balcony 12 in 30 cm Clearance horizontally to any surface such as an exterior wall for vertical terminations 12 in 30 cm Clearance above roof line for vertical terminations I J K L 1 In accordance with the current CSA B149 Natural Gas and Propane Installation Code In accordance with the current ANSI Z223 1 NFPA 54 National Fuel Gas Code t These numbers are only estimates Clearance in accordance with installation codes and the requirements of the gas supplier A vent shall not terminate directly above a side walk or paved driveway that is located between two single family dwellings and it serves both dwellings en Permitted only if verandah porch deck or balcony is fully open on a minimum of two sides beneath the floor NOTE Venting terminals shall not be recessed into walls or siding 14 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY FIREPLACE HORIZONTAL VENT Krr 50 1235 Please read and understand these instructions before installing Failure to follow these instructions carefully could cause property damage or personal injury K
24. and Table 5 CS Flashing Note that for steep roof pitches the vent height Figure 30 Vertical Vent Termination Installation Roofing nails must be increased In high wind conditions nearby trees adjoining roof lines steep pitched roofs and other similar factors can result in poor draft or down drafting In these cases increasing the vent height may solve the problem l 9 Slip the storm collar over the pipe and push it down Table 5 Minimum H for Figure 31 to the top of the roof flashing as shown in Figure 30 Use the non hardening sealant around the joint RoofPith Minimum Height between the pipe and the storm collar Feet Meters 10 Twist lock the vent cap Flat to 7 8 Over 8 12 to 9 12 Over 9 12 to 10 12 25 076 Over 10 12 to 11 12 325 099 Over 11 12 to 12 12 4 12 Over 12 12 to 14 12 Ca is Over 14 12 to 16 12 fe 18 LF 75 HEN ove 7208 12 15 946 EN NN 2 Dimension H obtained from table below Over 16 12 to 18 12 Over 18 12 to 20 12 Figure 31 Height of Vertical Termination Over 20 12 to 21 12 2 44 Reference Table 5 8 24 1 1 5 2 5 4 5 7 7 5 24 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY NOTES a If an offset is necessary in the attic to avoid obstructions it is important to support the vent pipe every 3 feet 91 cm to avoid excessive stress on the elbows and poss
25. and set to maximum flame adjustment 4 After a minimum of 10 minutes operation test the chimney draft with a smoke match at the top row of the pattern to confirm Figure 42 Draft Es place Figure 41 Unit rear venting that there is adequate draft or pull at the style openings around the body of the Drafthood Adaptor as shown in Figure 43 26 INITIAL INSTALLATION AUTOMATIC SAFETY SHUT DOWN If the spill switch is activated and shuts off the main burner the following procedure should be followed e Is the pilot flame still on If not the reason for the fireplace shut down is not the spill switch e Turn off the pilot flame and turn off all controls Let fireplace to cool down Refer to Owner s Manual e Check for blockages or restrictions in the flue and venting components e Restart the fireplace and check for vent draft as described earlier e Operate the fireplace in a normal manner e If the main burner shuts down again after a period of operation turn off the fireplace and contact your service technician SPILL SWITCH REPLACEMENT Use the following instructions to replace the Safety Spill Switch 1 Turn the unit off and allow it to cool 2 Disconnect the spill switch wires from the valve and on off remote rocker switch wire see Figure 39 3 Remove the four mounting screws holding the spill switc
26. ary to select the proper length of vent pipe for your particular requirements It is important to note when passing through a wall the maximum allowable wall thickness is 10 inches 25 4 cm 112 inches 3 8 cm clearance to combustibles must be maintained Select the amount of vertical rise desired for vertical to horizontal type installations To determine the length of vent pipe required for vertical installations measure the distance from the appliance flue outlet to the ceiling the ceiling thickness the vertical rise through the attic or second story and allow for sufficient vent height above the roofline For two story applications a fire stop is required at each floor level If an offset is needed in the attic additional pipe and elbows will be required To connect the venting system to the appliance flue outlet a twist lock adapter is built into the appliance at the factory Refer to IurriaL INSTALLATION VENT CONFIGURATION AND RESTRICTOR SETTINGS for venting parameters Your total vent pipe length must be within the shaded area of Figure 36 If a 90 elbow is used in the horizontal plane 36 91 4 cm must be subtracted from the allowable horizontal run There are two 2 basic types of Direct Vent System installations The two 2 types of installations are shown below Round Support Box Wall Thimble Horizontal Termination Pipelength 90 Elbow Pipelength Figure 13 Common Horizontal Installation Roun
27. available at your local ENVIRO dealer See Routine MAINTENANCE AND SERVICE on how to remove door to clean glass Figure 54 Ascot Burning CAUTION NEVER OPERATE THIS APPLIANCE WITH THE DOOR REMOVED INSTALLATION or OPTIONAL BLOWER 120 F 49 C Fan Temperature Sensor Burner Switch Fan CUS le Fan controller burner switch mounting box Figure 55 Optional Fan Kit Installation Remove the pre assembled blower from the packaging Inspect the blower for damage If damage is noticed call your dealer distributor or courier company and have components replaced Place the fan assembly behind the unit and secure with the two screws provided as shown in Figure 55 Remove the fan controller mounting box and install fan controller Neatly dress the wires from the fan assembly to the fan controller Install the fan temperature sensor with the two 2 screws provided Plug the fan assembly into the wall outlet and turn the unit on to ensure fan operation 33 TROUBLE SHOOTING Possible Cause Solution o The main burner does not The gas valve may not be on Check that the gas control knob is in the ON position ignite when called for Thermostat is not calling for e Adjust the thermostat several degrees above ambient heat temperature Problem with gas valve Use a DC voltmeter to measure the voltage across the TPTH and TP terminals Main operator voltage Open circuit gt
28. conversion kit If any parts have been damaged or are missing contact your dealer distributor or courier company to have them replaced before starting this installation Conversion Kit Installation 1 Tee Turn control knob on the gas valve to the OFF position and shut the gas supply off at the shut off valve upstream of the unit CAUTION The gas supply must be shut off prior to disconnecting the electrical power and before proceeding with the conversion Allow the valve and unit to cool down to room temperature Remove the glass as shown in the MAINTENANCE AND SERVICE GLASS Door REMOVAL Carefully remove the log set and ember material if they are installed Remove the burner as shown in the MAINTENANCE AND SERVICE BURNER REMOVAL Convert the burner orifice s a Remove the main burner orifice with a 1 2 inch deep socket b Put a bead of pipe thread sealant or approved Teflon tape on the orifice threads before installing into the brass elbow C Install the new orifice s from the kit into the brass elbow Convert the pilot injector a Pull the pilot hood straight up to access the pilot injector b Using a 32 or 4 mm Allen key remove the pilot injector C Install the new pilot injector supplied with this conversion kit Simply screw the new injector inside the pilot hood using the Allen key d Reinstall the hood by placing the hood on the assembly line up the key Figure 7 Removing way and snap into pl
29. d Support Box Wall Thimble C D D SEL Vertical Termination Storm Collar SO Flashing Ceiling Firestop Cathedral Ceiling Support Box Pipelength Pipelength Figure 14 Common Vertical Installation 13 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY VENT TERMINATION RESTRICTIONS Go I M Termination Cap Air Supply Inlet le Gas Meter LZ restriction Zone Termination not allowed Figure 15 Vent Termination Restrictions refer to Table 2 Table 2 Vent termination clearances refer to Figure 15 12 in 30 cm Clearance above grade verandah porch deck or balcony 12in 30 cm 9in 23 cm Clearance from window or door that may be opened Clearance from permanently closed window to prevent condensation Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 ft 60 cm from center line of terminal Clearance to unventilated soffit Clearance to outside corner Clearance to inside corner H 3 ft 91 cm within a height of 3 ft 91 cm within a height of Clearance to each side of center line extended above 15 ft 4 5 m above the meter 15 ft 4 5 m above the meter meter regulator assembly regulator assembly regulator assembly 3 ft 91 cm 3 ft 91 cm Radial clearance around service regulator vent outlet 12 in 30 cm 9 in 23 cm Clearance to non mechanical
30. d cleaning initially after the first 4 hours of use and again about two 2 weeks after installation Use a mild glass cleaner and a soft cloth abrasive cleaners will damage the glass and enamel 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 bottom of the firebox thoroughly Carefully clean any dust off the logs and remove any lint from the burner and pilot At this time inspect the burner pan for cracking or severe warping If a problem is suspected contact the dealer Check the logs for deterioration or large amounts of soot a small amount on the bottom side of the logs is normal Replace the logs and embers as in the Loc Set AND EMBER INSTALLATION section If new more embers and rock wool are required contact your nearest ENVIRO dealer CHANGE BATTERY IN IGNITION MopurE If the unit does not spark when lighting the battery in the electronic ignition could need replacing The ignition module is located at the far left behind the valve cover see Figure 4 Remove the battery cover located on the left side of the module and replace the AA battery Ignition Modul Reinstall the battery cover and check for spark by depressing the AN TE pilot knob located on the cont
31. e correct setting Slide the hex bolt to the next setting and retighten the bolt to ensure the plate does not move Fully closed restrictor plate y z we Win 7 5i E Fully open restrictor plate Figure 19 Vent Restrictor Settings Refer to Figure 20 to determine were the vent restrictor should be set for proper operation The numbers in the chart represent the actual vent restrictor settings Although the numbers do not appear on the unit use this guide to follow Ensure that the setscrew is retightened and the unit is checked for proper operation 15 4 57m 10 3 05m 5 1 52m VD EET MN 2 0 62m Vent Restrictor Settings AOC NES NI Figure 20 Possible Vent Configurations Wait for the unit to warm up to operating temperature to ensure a proper and clean burning unit NOTE The total length of the vent pipes can not exceed 15 feet 4 6 m Any combination of rise and run can be used as long as it lays within the shaded area 18 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY HORIZONTAL INSTALLATION STEP 1 Set the appliance in the desired location Check to determine if wall studs or roof rafters are in the way when the venting system is attached If this is the case you may want to adjust the location of the appliance STEP 2
32. en Relief Door Gasket Door Painted Burner Assembly Complete Log Set With Embers Lighting Instructions French Lighting Instructions English Owner s Manual 1 Door Knob Silver Valve Cover Electronic Ignition Module Switch Blank Orifice 73 Pressure Relief Door with Gasket amp Brackets Inner door handles set of 2 Embers Dual Convection Blower no mount 115V Burner Switch Wiring Harness Fan Kit Wiring Harness 35 PARTS LIST Number Number Glass with Gasket Hinge pin silver Drafthood Adaptor Complete Drafthood Adaptor Spill Switch Assembly with Wiring Harness Drafthood Adaptor Decorative Brass Ring Three Flame Pilot Hood Pan Burner Only 50 1341 Convertion Kit from LG to NG Convertible 50 1442 Convertion Kit from NG to LG Convertible 50 1443 S L T Valve Conversion Screw With O Ring 50 1450 S L T Valve Conversion Screw Cap Cast Description 15 16 N Top Antique Chestnut Side panel left Pearl Grey Side panel left Wedgewood Blue 18 18 18 18 18 18 18 18 19 19 19 19 19 19 19 19 20 20 20 20 20 20 PARTS LIST Side panel left Westport Green 50 065 Side panel left Antique Chestnut 50 857 Cast ash shelf Painted Black 50 066 Reference Cast Description Part Number Number Complete cast body Painted Black 5050 Complete cast body Antique White 50570 Complete cast body Diamond Bl
33. h bracket and remove the bracket see Figure 43 4 Remove and replace the spill switch with a 50 885 Spill Switch Assembly using a T 20 torx type driver 5 Follow the reverse of the previous steps Figure 43 Spill switch installation OPTIONAL FINISHING In installations where the flue connector is running from the drafthood into a non combustible chimney the following optional finishing technique can be used CAUTION Installations where the flue connector or venting connects to or passes through combustible walls or ceilings the inner vent components must be B vent It is not allowable in these applications to use single wall inner vent components For decorative purposes a 6 15 cm single wall black stove pipe may be installed over the 4 10 cm single wall or B Vent Note The use of these components is for aesthetic purposes only and does not effect the fact that the fireplace when fitted with the Drafthood Adaptor is a Natural Vent appliance and therefore draws air in through the Drafthood Adaptor intake ports 27 INITIAL INSTALLATION HEARTH Mount INSTALLATION This unit may be installed as a hearth mounted unit Install two 3 inch pipes up the chimney to a seal plate and cap assembly one exhaust pipe and one air intake pipe Using venting manufactures coaxial to co linear adapters at the unit and at the chimney termination Maximum vertical chimney height 15 feet 4 57 m
34. he burner venturi tube 9 Reconnect the main gas line if it was disconnected and open the shut off valve at the gas line to the unit 10 Use a small brush to apply a warm soapy water solution to all gas connections use a half dish soap and half warm water If a gas leak is present bubbling will occur Gas leaks can be repaired by using an approved pipe thread sealant or approved Teflon tape NEVER USE AN OPEN FLAME WHEN TESTING FOR LEAKS 11 Reconnect the electrical power to the unit 12 Relight the main burner in both the HI and LO positions to verify proper burner ignition and operation and proper flame appearance Also refer to SECONDARY INSTALLATION Loc SET AND EMBERS INSTALLATION for a flame appearance picture Figure 9 Flip valve screw LPG Configuration NG Configuration Figure 10 O ring on valve screw Figure 11 Ignitor assembly beside the burner 13 MAKE SURE that the conversion label is installed on or close to the rating label to signify that the unit has been converted to a different fuel type 11 12 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY WARNING 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 PREPARATION FOR INSTALLATION Remove the packaging from the appliance and check to make sure there is no damage If damage is found please report it to both t
35. he carrier and your dealer as soon as possible Before beginning carefully check the glass door and the log set Locate a position where the flue system of the stove can be properly installed without damaging the integrity of the building e g cutting a wall or ceiling joist Check stove and flue system clearance requirements Locate the stove where it can be accessed by a gas supply line Locate the stove in a large and open room that is centrally located in the house This will optimize heat circulation and comfort As the stove can be equipped with a convection fan ensure that an electrical outlet is within 6 ft 1 8 m of the stove The flow of combustion and ventilation air must not be obstructed CLEARANCES TO COMBUSTIBLES A Sidewall to unit 10 inches 254 mm B Backwall to unit 215 inches 64 mm Adjacent wall C Corner to unit 2 inches 64 mm z D Ceiling bottom of unit 60 inches 1524 mm 2 E Floor Oinches 0 mm i S Note Must have hearth pad if installed on a 3 carpeted surface If this unit is installed in an alcove the alcove must meet Figure 12 Clearances to combustibles these minimum dimensions Width 48 inches 1219 mm Height 60 inches 1524 mm Maximum Depth 24 inches 610 mm CLEARANCES MUST BE SUFFICIENT TO ALLOW ACCESS FOR MAINTENANCE AND SERVICE INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY PLANNING YouR INSTALLATION When planning your installation it will be necess
36. her external scores and residues left on the plated surfaces from the use of abrasive cleaners or polishes is not covered in this warranty The Limited Warranty does not cover tarnish discoloration or wear on the plated surfaces The paint on the Metal Brick Liner may peel This is due to the extreme conditions applied to the paint during normal usage It is not a flaw and is not covered under warranty 20 21 22 23 24 25 26 27 28 29 This warranty only covers Enviro products that are purchased through an authorized Enviro dealer 31 32 33 34 35 WARRANTY Sherwood Industries Ltd is free of liability for any damages caused by the fireplace or stove as well as inconvenience expenses and materials The Limited Warranty does not cover incidental or consequential damages The Limited Warranty does not cover any loss or damage incurred by the use or removal of any component or apparatus to or from the Enviro fireplace or stove without the express written permission of Sherwood Industries Ltd and bearing a Sherwood Industries Ltd label of approval Any statement or representation of Enviro products and their performance contained in Enviro advertising packaging literature or printed material is not part of the Limited Warranty The Limited Warranty is automatically voided if the fireplace or stove s serial number has been removed or altered in any way If the stove is used for commercial purposes
37. ht through exterior wall Maintain manufacturer s clearances to combustibles with venting Vent may extend between 6 152 mm and 18 457 mm maximum straight out When installing this unit in a corner the maximum distance after 45 elbow is 9 228 mm If between 9 229 mm and 24 610 mm a 14 356 mm snorkel must be used Horizontal Vent 610mm Termination 24 Maximum wd Horizontal Inside Finished Collar Wall 4 610mm Thimble Minimum Vertical Exterior Wall Surface NN Insulation D Q A O6 Interior Wall XXXX Surface If installed on a carpeted surface il a hearth is required di RI N Figure 27 Up Then Through Wall Installation 21 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY VERTICAL INSTALLATION 1 Check the instructions for required clearances air spaces to combustibles when passing through ceilings walls roofs enclosures attic rafters or other nearby combustible surfaces Do not pack air spaces with insulation 2 Set the gas appliance in the desired location Drop a plumb bob down from the ceiling to the position of the appliance flue exit and mark the location where the vent will penetrate the ceiling Drill a small hole at this point Next drop a plumb bob from the roof to the hole previously drilled in the ceiling mark the spot where the vent will penetrate the
38. ible separation Wall straps are available for this purpose see Figure 32 b When ever possible use 45 degree elbows instead of 90 degree elbows The 45 degree elbow offers less restriction to the flow of flue gases and intake air c For multi story installations A ceiling firestop is required at the second floor and any subsequent floors see Figure 33 The opening should be framed to 10 25 4 cm x 10 25 4 cm inside dimensions in the same manner as shown in Figure 28 d 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 rocked with standard building materials However consult the appliance manufactures installation instructions for the minimum allowable clearance between the outside of the vent pipe and the combustible surfaces of the enclosure Do not fill any required air spaces with insulation Nails Ceiling firestop plumber s tape connected to Use clearances to as defined by appliance and vent pipe manufacturers Second floor Figure 33 Multi Story Vent Pipe Installation Figure 32 Use of Wall Straps INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY FREESTANDING DRAFTHOOD Apaptor 50 841 This Drafthood Adaptor is a complete assembly and is ready to fit onto your Westport in a vertical vent application only With the Drafthood Adaptor correctly installed and wired to the gas
39. igned Appliances installed at elevations above 2000 610 m feet is to be reduced 4 for each 1000 feet 305 m above sea level Refer also to local authorities or codes which have jurisdiction in your area regarding the de rate guidelines In Canada When the appliance is installed at elevations above 4500 feet 1372 m the certified high altitude rating shall be reduced at the rate of 496 for each additional 1000 feet 305 m e This appliance has been tested by INTERTEK Warnock Hersey and found to comply with the established VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows VENTED GAS FIREPLACE HEATER ASCOT DV NG LPG TESTED TO ANSI Z21 88a 2003 CSA 2 33a 2003 VENTED GAS FIREPLACE HEATERS CAN CGA 2 17 M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES CSA P 4 1 02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY This ENVIRO ASCOT Fireplace Has been certified for use with either natural or propane gases See rating label IMPORTANT NOTICE R 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 Must be installed in accordance with local codes If none exist use current installation code CAN CGA B149 in Canada or ANSI Z223 1 NFPA 54 in the USA Must be properly connected to an approved venting system and not connected to a chimney flue serving a
40. installation code in Canada or in the USA gas installations follow either local codes or the current edition of the National Fuel Gas Code ANSI Z223 1 e The efficiency rating of this appliance is a product thermal efficiency rating determined under continuous operating conditions and was determined independently of any installed system The appliance and its shutoff valves must be Manifold Inlet disconnected from the gas supply piping system Pressure Tap pP during any pressure testing where the pressure exceeds V PSIG 3 45 KPa or damage will occur ino 2 to the valve O Po OS 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 9 less than 2 psig 3 45 KPa Always check for gas leaks with a soap TUN ae and water solution after completing the Screw required pressure test Figure 45 Fully Labeled Gas Valve TO TEST VALVE PRESSURES The pressure taps are located on the left side of the valve e Turn set screw 1 turn counter clockwise to loosen e Place 5 16 8 mm I D hose over pressure tap system e Check pressures using a manometer e When finished release pressure remove hose amp tighten set screw Table 6 Pressure and BTU Information pT Natural Gas Propane 9 The appliance must be isolated from the gas supply S SY
41. ipe e Check for leaks in vent connections Improper vent configuration e Check vent configuration with manual Terminal may be recirculating Check to see if terminal is on correctly flue gases May need to install high wind termination cap e Contact dealer Glass fogs up Normal Condition after the appliance warms up the glass will clear Due to additives in gas glass may get hazy during operation Clean as needed Blue Flames Normal during start up flames will yellow as the fireplace heats up Flames are burning dirty or Flame impingement e Check log positioning sooting e Increase primary air by opening the venturi shutter and or by opening the vent restrictor See also Burners will not remain lit Remote control doesn t work Problem with the remote e One or more of the batteries are dead See remote control instructions Problem with fireplace e The on off switch is turned to OFF e The gas control valve is turned to PILOT or OFF e The pilot has gone out 34 PARTS LIST Number Number 1 1209F 499C Ceramic Fan Temperature Sensor EC 001 2 S L T Nova Valve Convertible 50 1421 Thermocouple EC 009 Thermopile Pilot Orifice NG Threaded Pilot Orifice LP Threaded Pilot Gasket SS Flex Connector 3 Elbow 18 long FPI Burner Switch FS Fan Controller Knob Domestic Power Cord 115V Heyco Strain Relief Window Channel Tape Simpson Dura Vent GS Adaptor Fan Controller With Knob 115V Fan Kit Scre
42. m at top 11 2 3 8 cm at sides 11 2 3 8 cm at bottom 11 4 3 2cm t Woodscrews Fold strap bra here Sheet metal screws Em Wall Thimble Strap Figure 23 Installing Decorative Wall Thimble 19 20 INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY STEP 3 With the pipe attached to the stove in the correct location mark the wall for a 10 25 4 cm x 10 25 4 cm square hole refer to Figure 22 The center of the square hole should match the center line of the horizontal pipe Cut and frame the 10 25 4 cm x 10 25 4 cm hole in the exterior wall where the vent will be terminated Refer to Figure 15 If the wall being penetrated is constructed of non combustible material i e masonry or concrete a 7 inches 17 8 cm hole is acceptable STEP 4 Position the horizontal vent termination in the center of the 10 25 4 cm x 10 25 4 cm hole and attach to the exterior wall with the four screws provided Before attaching the vent termination to the exterior wall run a bead of non hardening mastic around the edges so as to make a seal between the termination and the wall The arrow on the vent termination should be pointing up insure that the proper clearances to combustible ma
43. ment Placement pegs for bottom left log Figure 50 Log Placement Step 2 Placement pegs for bottom right log 31 32 SECONDARY INSTALLATION 3 A bag of ceramic fiber embers and rock wool embers is provided gently remove the ember material from the plastic bag Spread a layer loosely across the burner tray Do not allow any embers to rest against pilot assembly See diagram provided for proper ember placement DO NOT pack this ember material as this could create an unsafe condition leave embers loose Upon the first light up watch for ignition to ALL burner ports If a long delay is noted First wait for the appliance to cool down Open the front door of the appliance Check to carefully reposition the embers making sure that burner ports are not plugged solid or blocked Figure 53 Ember Placement Ledges for top right log SECONDARY INSTALLATION Important note When the unit is turned on for the first time It should be turned onto high without the fan on for the first 4 hours This will cure the paint logs gasket material and the other products used in the manufacturing process It is advisable to open a window or door as the unit will start to smoke and can irritate some people After the unit has gone through the first burn turn the unit off including the pilot let the unit get cold then remove the glass door and clean it with a good gas fireplace glass cleaner
44. ng legs 18 3 inches 467 mm Center of flue to ground with leveling legs approx 19 inches 483 mm 48 5cm Figure 1 Dimensions of the Ascot RATING LABEL LOCATION The Rating Label is located on a plate hang on the back left of the unit OPERATING INSTRUCTIONS FOR YOUR SAFETY READ COMPLETELY BEFORE OPERATING LIGHTING INSTRUCTIONS CAU TION Hot while operating Do not touch Keep children clothing furniture gasoline or other flammable vapors away FOR YOUR SAFETY Do not operate this fireplace with the glass removed cracked or broken Replacement of this glass should be done by a licensed or qualified person This appliance needs fresh air for safe operation and mustbe installed with provisions for combustion and ventilation air See installation and operating instructions manual Keep burner and control compartment clean WARNING Improper installation adjustment alteration service or maintenance can cause property damage personal injury or loss of life Refer to owners manual Installation and service must be performed by qualified installer service agency or the gas supplier FOR YOUR SAFETY READ BEFORE OPERATING WARNING IF YOU DO NOT FOLLOW THESE INSTRUCTIO NS EXACTLY AFIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE A d eie n B oa musthe i you cannot reach yourgas supplier call the fire departm ent B B
45. nsed plumber or gas fitter when installed within the Commonwealth of Massachusetts Other Massachusetts code requirements Flexible connector must not be longer than 36in a shut off valve must be installed only direct vent sealed combustion products are approved for bedrooms bathrooms A carbon monoxide detector is required in all rooms containing gas fired direct vent appliances The fireplace damper must be removed or welded in the open position prior to installation of a fireplace insert 50 029 SAFETY PRECAUTIONS FOR SAFE INSTALLATION AND OPERATION OF YOUR ENVIRO HEATER PLEASE CAREFULLY READ THE FOLLOWING INFORMATION e All ENVIRO gas fired appliances must be installed in accordance with their instructions Carefully read all the instructions in this manual first Consult the building authority having jurisdiction to determine the need for a permit prior to commencing the installation e NOTE Failure to follow these instructions could cause a malfunction of the fireplace which could result in death serious bodily injury and or property damage e Failure to follow these instructions may also void your fire insurance and or warranty GENERAL e Installation and repair should be done by a qualified service person The appliance should be inspected before the first use and at least annually by a qualified service person More frequent cleaning may be required due to excessive lint from carpeting bedding material e
46. nt over the flue collar and secure with three 3 sheet metal screws evenly spaced Place a bead of high temperature silicone on the intake collar of the fireplace slide the 265s 16 25 cm flex intake liner over the collar secure the flex liner with three 3 sheet metal screws evenly spaced On the outside of the exterior wall apply a bead of Mill Pac Black sealant to the 4 10 cm pipe of the vent terminal Slide the flex liner onto the vent terminal and secure with three 3 sheet metal screws evenly spaced Place a bead of high temperature silicone on the intake collar of the vent terminal slide the 26 s 16 25 cm flex intake liner over the collar secure the flex liner with three 3 sheet metal screws evenly spaced 4 Wall Thimble Fire Stop M Flue Pipe Adaptor Figure 18 Installation of Fireplace Horizontal Vent Kit Attach the vent terminal to the outside of the house using four 4 wood screws provided 15 Light the appliance and ensure proper operation OTHER APPROVED VENT Parts Table 3 Approved Vent Manufacturers American Metal Products AmeriVent Direct 4 6 5 8 Security Chimneys International LTD 4 6 5 8 Selkirk Metalbestos Direct Temp 4 6 5 8 Simpson Dura Vent Direct Vent GS 4 6 5 8 The Ascot fireplace has been tested and certified for use with AMERICAN METAL PRODUCTS AMERIVENT DIRECT SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES SECURITY CHIMNEY S SECURE VE
47. re labelled in Figure 39 When installing the Drafthood Adaptor onto a fireplace fitted Optional with an optional wall switch or ene an optional thermostat remove one wire from the switch to au Optional the gas valve and connect the Thermostat Drafthood Adaptor harness as shown in Figure 39 GENERAL VENTING INFORMATION Canadian Installations The venting system must be installed in accordance with the current CSA B149 installation code and or local codes having jurisdiction U S A Installations The venting system must be installed in accordance with the current National Fuel Gas Code ANSI 2223 1 and or local codes having jurisdiction Figure 39 Wiring Diagram for Electrical Connection 25 INITIAL INSTALLATION The minimum clearance to combustibles is 6 150 mm when using single wall venting and 1 25 mm when using B vent venting We strongly recommend installing an approved chimney liner in an existing brick chimney This will maximize the potential draft of the chimney and lessen the effects of slow chimney start up VENTING OF A FIREPLACE FITTED WITH THE DRAFTHOOD ADAPTOR Note Please refer to the chimney manufacturer s installation instructions prior to commencing the installation This unit may be vented to an existing masonry chimney or where no
48. rol panel Figure 4 SIT Valve on Ascot MAINTENANCE AND SERVICE REPLACING GLAss The glass in the fireplace is a high temperature ceramic If the glass is damaged in any way a factory replacement is required See Parts List Components Wear gloves when handling damaged glass door assembly to prevent personal injury When the glass door assembly is being transported it must be wrapped in newsprint and tape and or a strong plastic bag Do not operate with the glass front removed cracked or broken Removal and replacement of the glass from the door must be done by a licensed or qualified service person The glass must be purchased from an ENVIRO dealer No substitute materials are allowed To Replace Open door and remove the glass carefully Install the new piece of glass with the large bulb in the gasket tape against the unit Place the joint in the tape in a bottom corner Close door GLass Door REMOVAL Turn unit off and wait until the appliance has cooled down Remove the cast iron top from the unit by lifting straight up Lift the two door handles located on either side of the door and lift the glass door assembly straight up and out Carefully open the two doors and remove if necessary Ensure the door is properly fastened after cleaning before attempting to re light the appliance Figure 5 Removing inner glass door Burner REMOVAL 1 Remove the glass as shown in the Maintenance AND SERVICE Grass Door RE
49. roof Determine if ceiling joists roof rafters or other framing will obstruct the venting system You may wish to relocate the appliance or to offset to avoid cutting load bearing members 3 To install the Round Support Box Wall Thimble in a flat ceiling cut a 10 inch 25 4 cm square hole in the ceiling centered in the hole drilled in Step 2 Frame the hole as shown in Figure 29 4 Assemble the desired lengths of black pipe and Ceiling y Rafter 15 feet 4 57m Maximum Collar j Vertical N eror Wall Venting urface Insulation Minimum Jr C Clearance to gt Exterior Combustibles Wall Surface If installed on a carpeted surfacea hearth is required Figure 29 Vertical Installation 22 Ceiling Joist Ss SCR 10 25 4cm x 10 25 4cm inside framing 147 1 2 4cm long wood screw x4 Figure 28 Wall Framing Hole for Vertical Installation elbows necessary to reach from the appliance adapter up through the Round Support Box Insure that all pipe and elbow connections are in their fully twist locked position 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 a
50. s Control Valve Dull click when turning on or off this is the valve opening and closing MAINTENANCE AND SERVICE ROUTINE MAINTENANCE At least once a year run through the following procedures to ensure the system is clean and working properly Check the burner to see if all the ports are clear and clean Check the pilot to make sure it is not blocked by anything The pilot flame should be blue with little or no yellow on the tips Warning Clearances must be sufficient to allow access for maintenance and service Warning Failure to position the parts in accordance with this manual or failure to use only parts specifically approved with this appliance may result in property damage or personal injury The venting system must be periodically examined it is recommended the examination is done by a qualified agency CLEANING THE GLASs When the fireplace has cooled remove the face of the fireplace along with the glass See MAINTENANCE AND Service Grass Door RemovaL Check the gasket material on the back of the glass making sure that it is attached and intact It will be necessary to clean the ceramic glass periodically During a cold start up condensation will sometimes form on the glass This is a normal condition with all fireplaces However this condensation can allow dust and lint to cling to the glass surface Initial paint curing of the appliance can leave a slight film behind the glass a temporary problem The glass will nee
51. separate solid fuel burning appliance rding fir When the unit is turned on for the first time it should be turned onto high without the fan on for the first 4 hours This will cure the paint logs gasket material and other products used in the manufacturing process It is advisable to open a window or door as the unit will start to smoke and can irritate some people After the unit has gone through the first burn turn the unit off including the pilot let the unit get cold then remove the glass door and clean it with a good gas fireplace glass cleaner available at your local ENVIRO dealer NATIONAL FIREPLACE INSTITUTE NFI CERTIFIED www nficertified org We recommend that our gas hearth products be installed and serviced by professionals who are certified in the U S by the National Fireplace Institute NFI as NFI Gas Specialists SPECIFICATIONS DIMENSIONS 19 1 16 48 5cm RY ANA XXXI d YN 11 1 16 28 1cm Height 24 1 16 inches 611 mm Width 19 1 16 inches 484 mm Depth 15 inches 397 mm Center of flue to ground without leveli
52. smoking will likely be noticed when the stove is first used Open a window until the smoking stops Always connect this gas stove to a vent system and vent to the outside of the building envelope Never vent to another room or inside the building Make sure the specified vent pipe is used properly sized and of adequate height to provide sufficient draft Inspect the venting system annually for blockage and signs of deterioration WARNING Failure to position the parts in accordance with the diagrams in this booklet or failure to use only parts specifically approved with this appliance may result in property damage or personal injury WARNING Do not operate with the glass front removed cracked or broken Replacement of the glass should be done by a licensed or qualified service person e Never use solid fuels such as wood paper cardboard coal or any flammable liquids etc in this appliance e Do not use this heater if any part has been under water Immediately call a qualified service technician to inspect the heater and to replace any part of the control or gas control systems that have been under water e Do not abuse the glass by striking it or slamming the door shut TABLE OF CONTENTS Safety PreCaUutions cccsssscessssseccssssececsseeceseseceesesacececssessssaseeesaseesenesaseesssaeeessaasaeanas 2 TADI C ONCOL oacaonoi ias ovata tb term a SDN URUSUMN EUN oo 3 Codes And Approvals siiiicsssarssisiasnsanssnena
53. ssemble lengths of pipe and elbows necessary to reach from the ceiling support box up through the roof line Galvanized pipe and elbows may be utilized in the attic as well as above the roof line The galvanized finish is desirable above the roof line due to the higher corrosion resistance Once the pipe sections have been joined and run up through the hole in the roof slip an elbow strap over the exposed sections bend the support straps outwards and push the INITIAL INSTALLATION QUALIFIED INSTALLERS ONLY elbow strap down to the roof level as shown in Figure 30 Tighten the clamp around the pipe section Use a level to make sure the pipe is truly vertical With roofing nails secure the support straps to the roof Seal the nails holes heads with non hardening mastic Trim the excess length of the support straps that extend out beyond the edge of the flashing 7 Slip the flashing over the pipe section protruding through the roof Secure the base of the 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 as shown in Figure 30 Verify that you have at least the minimum clearance to combustibles at the roof line 8 Continue to add pipe Vertical sections until the height Termination of the vent cap meets the minimum code Elbow Strap es Storm Collar requirements Refer to Figure 31
54. tc It is imperative the control compartments burners and circulating air passageways of the appliance be kept clean e Due to high temperatures the appliance should be located out of high traffic areas and away from furniture and draperies Children and adults should be alerted to the hazards of high surface temperatures and should stay away to avoid burn or clothing ignition e Young children should be carefully supervised when in the same room as the appliance e Clothing or other flammable materials should not be placed on or near the appliance FOR YOUR SAFETY e Installation and service must be performed by a qualified installer service agency or gas supplier e This installation must conform to local codes or in the absence of local codes to the current CAN CGA B149 installation code Canada or National Fuel Gas Code ANSI Z223 1 2 USA e To prevent injury do not allow anyone who is unfamiliar with the stove to operate it e 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 e Always keep the area around these appliances clear of combustible material gasoline and other flammable liquids and vapours e These appliances should not be used as a drying rack for clothing or for hanging Christmas stockings decorations e Due to the paint curing on the stove a faint odor and slight
55. teactwaasinaniransadaadtawsinrndccatieasinassavianisaanmeions 4 SSC IMC SOIT sssaaa PPS 5 nici c 5 Rating Label LOCAUOM va ss annees 5 eer uper ziugdaro rM E AEE AENEAS 6 Lighting InsteuctlOriSuuss essaeskasuskk e raninn raids daxin ke nns da a ER Kr ERR a Yn ar aval dE rag d 6 Pilot Bra e 7 Remote Controls OBTIOnADEsss reasons ana rj Blower Speed ODUOPIQD iesu ecsazkcxcke Fuse kvkrEs Eva PEE P UKFEFUSUYAU DUE FERE EIER Y FREE Kr M iu Ra 7 Normal Sounds During OOS AMON a ases ammnenantaesmenneeen 7 Maintenance And SENICE annales 8 BO Maint na DICE rames sn SY HnduE cc nERHE SUEDE FE ERES ere uen 8 Cleaning The Gla S e 8 Cleaning The Fire boxes k oe sao XE aaa aE AEEA 8 Change Battery in Ignition Module 8 Repl cing tic EE T o a 9 Glass Door Removal isspiss exc co asa sax xi ko ayER KE a aeea aaka aR 9 B rner Removal sesonon iub MERE a RERN aa a aED 9 Fuel Conversio Menu a a a ae a a a 10 Initial Installaatio Misia 12 Preparation For ISA tIONM Sienna nent 12 Clearances to Combustibles ss 12 Planning Your Installation rsisi rigna 13 Vent Termination RestriGtiIDnS cc icinsiv tassiceeunscaveheetnsmavetavabeiahabankebacabinabaunbaunavate 14 Fireplace Horizontal Vent Kit 50 1235 15 Other Approved Vent PAS suco rsexec baia raid aix bak Y FRYYV FEL EAR US QU OR AUN ea ME
56. terials are maintained STEP 5 Before connecting the horizontal run of the vent pipe to the vent termination slide the black decorative wall thimble cover over the vent pipe STEP 6 Slide the appliance and vent assembly towards the wall carefully inserting the vent pipe into the cap assembly It is important that the vent pipe extend into the vent cap a sufficient 4 we 147 Cut vinyl siding distance with a minimum of 11 4 3 2 cm away to fit standoff overlap Secure the connection between the vent cap pipe and the vent cap by attaching Nut e the two sheet metal straps extending from the vent cap assembly into the outer wall of the vent pipe Use the two sheet metal screws provided to connect the straps to the vent pipe Bend any remaining portion of the sheet Fequliet metal straps back towards the vent cap so the decorative wall thimble will conceal it see left image in Figure 23 STEP 7 Slide the decorative wall thimble up to the wall surface and attach with the screws provided Figure 24 Installing Vent Cap with Vinyl Siding Apply decorative brass or chrome trim if Stand Off desired see right image in Figure 23 NOTES 1 Wood screws x4 hj 1 The four wood screws provided should be replaced Z D with the appropriate fasteners for stucco brick concrete or other types of siding I l 2 For buildings with vinyl siding a vinyl siding l standoff should be installed between the vent cap and the e
57. traction or movement of certain parts and resulting noise is normal and not a defect and therefore is not covered under this Limited Warranty Misuse includes over firing Over firing this appliance can cause serious damage and will nullify the Limited Warranty The Limited Warranty will cover glass thermal breakage only and will not cover misuse of the stove glass including but not limited to glass that is struck has surface contaminates or has had harsh or abrasive cleaners used on it This warranty does not cover products made or provided by other manufacturers and used in conjunction with the operation of this stove without prior authorization from Sherwood Industries Ltd The use of such products may nullify the Limited Warranty on this stove If unsure as to the extent of this Limited Warranty contact your authorized Enviro dealer before installation Sherwood Industries Ltd will not be responsible for inadequate performance caused by environmental conditions The Limited Warranty does not cover installation and operational related problems such as use of downdrafts or spillage caused by environmental conditions Environmental conditions include but are not limited to nearby trees buildings roof tops wind hills mountains inadequate venting or ventilation excessive offsets negative air pressures or other influences caused by mechanical systems such as furnaces fans clothes dryers etc The Limited Warran
58. ty is void if a The stove has been operated in atmospheres contaminated by chlorine fluorine or other damaging chemicals b The stove is subject to submersion in water or prolonged periods of dampness or condensation C Any damage to the unit combustion chamber or other components due to water or weather damage which is the result of but not limited to improper chimney venting installation C Salt air in coastal areas or high humidity can be corrosive to the finish these environments can cause rusting Damage caused by salt air or high humidity is not covered by the Limited Warranty Exclusions to the Limited Warranty include injury loss of use damage failure to function due to accident negligence misuse improper installation alteration or adjustment of the manufacturer s settings of components lack of proper and regular maintenance alteration or act of God The Limited Warranty does not cover damage caused to the fireplace or stove while in transit If this occurs do not operate the stove and contact your courier and or dealer Limited Warranty does not extend to or include firebox paint door or glass gaskets with damage caused by normal wear and tear or exterior paint discoloration or chipping worn gaskets etc The Limited Warranty does not include damage to the unit caused by abuse improper installation or modification of the unit Damage to plated surfaces caused by fingerprints scratches melted items or ot
59. uses shall remain in effect The Limited Warranty is the only warranty supplied by Sherwood Industries Ltd the manufacturer of the stove All other warranties whether express or implied are hereby expressly disclaimed and purchaser s recourse is expressly limited to the Limited Warranty Sherwood Industries Ltd and its employees or representatives will not assume any damages either directly or indirectly caused by improper usage operation installation servicing or maintenance of this stove Sherwood Industries Ltd reserves the right to make changes without notice Please complete and mail the warranty registration card and have the installer fill in the installation data sheet in the back of the manual for warranty and future reference Sherwood Industries Ltd is responsible for stocking parts for a maximum of seven 7 years after discontinuing the manufacture or incorporation of the item into its products An exception to this would be if an OEM supplier is not able to supply a part 41 INSTALLATION DATA SHEET The following information must be recorded by the installer for warranty purposes and future reference NAME OF OWNER NAME OF DEALER ADDRESS ADDRESS MODEL NAME OF INSTALLER SERIAL NUMBER DATE OF PURCHASE dd mm yyyy ADDRESS DATE OF INSTALLATION dd mm yyyy Ll NATURAL GAS NAT Ll PROPANE LPG INLET GAS PRESSURE in WC MAIN BURNER ORIFICE DMS PILOT ORIFICE in diam INSTALLER S SIGNATURE
60. ve SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY THIS MANUAL IS PRINTED ON RECYCLED PAPER wv PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE ASCOT BY SHERWOOD INDUSTRIES LTD OWNER S MANUAL INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference WHAT TO DO IF YOU SMELL GAS Open windows extinguish any open flame Do not try to light any appliance Do not touch any electrical switch or use any phone in your building Immediately call your gas supplier from a neighbour s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department FOR YOUR SAFETY Do not store or use gasoline or This appliance may be installed in an other flammable vapours and liquids in the vicinity of after market permanently located this or any other appliance manufactured mobile home where not prohibited by local codes WARNING If the information in this manual is This appliance is only for use with not followed exactly a fire or explosion may result the type of gas indicated on the causing property damage personal injury or loss of rating plate This appliance is not life Installation and service must be performed by a convertible for use with other gases qualified installer service agency or the gas supplier unless a certified kit is used Massachusetts installations Warning This product must be installed by a lice
61. xterior wall see Figure 24 Attach the N a vinyl siding standoff to the horizontal termination M The vinyl siding standoff prevents excessive heat aoe from possibly melting the vinyl siding material Note that the horizontal vent termination bolts onto the flat portion of the vinyl siding standoff shaded area in Figure 24 so that an air space will exist between the wall and the vent termination Figure 25 Installing Horizontal Vent Termination INITIAL INSTALLATION Interior Wall Surface N Inside Finished Collar RER 2 AM PSG XS XX If installed on a carpeted surface a hearth is required Exterior NOTES Wall Surface 1 The horizontal run of vent pipe must be level and should have a 1 4 rise iced for every one foot of run towards the termination Never allow the vent to run downward This could cause high temperature and may present the possibility of a fire Hovzontal 2 The location of the horizontal vent Termination termination on the exterior wall must not be easily blocked or obstructed Refer to INITIAL INSTALLATION VENT TERMINATION Wall RESTRICTIONS Thimble 3 When installing a vent pipe in a chase the minimum clearance to combustibles Insulation is 2 51 mm Figure 26 Straight Through Wall Installation NOTE Vent pipe must not be longer than 18 457 mm maximum when installing straig

Enviro ASCOT VENTED GAS FIREPLACE HEATER User's Manual

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