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SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER.
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
ASCOT
B Y : S H E R W O O D I N D U S T R I E S L T D
OWNER’S MANUAL
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
ins
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Safety Precautions FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER, PLEASE CAREFULLY READ THE FOLLOWING INFORMATION: • All ENVIRO gas-fired appliances must be installed • To prevent injury, do not allow anyone who is in accordance with their instructions. Carefully read all unfamiliar with the stove to operate it. the instructions in this manual first. Consult the building • To prevent injury, if the pilot or pilot and authority having jurisdiction to determine the need for burn
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Table of Contents Safety Precautions....................................................................................................2 Table of Contents......................................................................................................3 Codes And Approvals.................................................................................................4 Specifications...........................................................................................................5
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Codes And Approvals DIRECT VENT ONLY: This type is identified by the sufix 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 inpu
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Specifications DIMENSIONS: � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� 1 Height: 24 /16 inches (611 mm) 1 Width: 19 /16 inches (484 mm) � � � � � � � � � Depth: 15 5⁄8 inches (397 mm) � � � � � � � � � � � � �� � � � � � � �� Center of flue to ground without leveling legs: 18 3⁄8 inches (467 mm) Center of flue to ground with leveling legs (approx.): 19 inches
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Operating Instructions FOR YOUR SAFETY READ COMPLETELY BEFORE OPERATING. LIGHTING INSTRUCTIONS: H o t w h i l e o p e r a t i n g . D o n o t t o u c h . K e e p c h i l d r e n , c l o t h i n g , C A U T I O N : f u r n i t u r e , g a s o l i n e o r o t h e r f l a m m a b l e v a p o r s a w a y . F O R Y O U R S A F E T Y : D o n o t o p e r a t e t h i s f i r e p l a c e w i t h t h e g l a s s re m o v e d , c r a c k e d o r b r o k e n . R e p l a c e m e n t o f t h i s g l a ss s h
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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 manua
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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
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Maintenance And Service TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY FUEL CONVERSION: 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 qual
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Initial Installation QUALIFIED INSTALLERS ONLY VENT TERMINATION RESTRICTIONS: N O H D E B C B F i x e d B G C l o s e d L F i x e d O p e na b l e F C l o se d G O p e na b l e M J K B A I A T e r m i na ti o n C a p A i r S u p p l y I nl e t R e st r i cti o n Z one G G a s M e te r ( Te r m i na t i on n o t a l l o w e d) Figure 7. Vent Termination Restrictions, refer to Table 1. Table 1: Vent termination clearances, refer to Figure 7. 1 2 Letter Canadian Installation US Installation Descri
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Initial Installation VENT PARTS: Table 2: Vent part numbers. Simpson Duravent (SD), Selkirk (SEL), and Security Chimneys (SC), must state if galvanized or black wanted, PART NUMBERS: SD SEL SC Description SD SEL SC Description 5 908 4DT-6 SV4L6 6” pipe length 911 11” to 14 /8” pipe, adjustable 907 4DT-9 9” pipe length 4DT-AJ 4” to 10” pipe , adjustable 906 4DT-12 SV4L12 12” pipe length SV4LA12 11⁄2” to 12” pipe , adjustable 904 4DT-24 SV4L24 24” pipe length 943 4DT-AF6 Flashing, 0/12 to 6/12 roo
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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 the correct setting. Slide the hex bolt to the next setting and retighten the bolt to ensure the plate does not move � � � � � � � � � � � � � � � � � � � � � � � � � � 1 5 ’ ( 4 . 5 7 m ) 1 2 3 4 5 1 2 3 4 5 � � � � � � � � � 1 0 ’ ( 3 . 0 5 m ) � � � � � � � � � � � � � � �
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Initial Installation QUALIFIED INSTALLERS ONLY PLANNING YOUR INSTALLATION: When planning your installation, it will be necessary 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), 11⁄2 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 le
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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. 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 t
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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 13). 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 8. If the wall being penetrated is constructed of non-combustible material i.e. masonry
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Initial Installation NOTES: Inter i o r W a l l S u r fa c e E xter i o r (1) The horizontal run of vent pipe must be W al l S ur f a c e level and should have a 1⁄4 inch rise for every one foot of run towards 2 . 5 " ( 6 4 m m ) the termination. Never allow the H o r i z ont a l V e n t S e ct i on vent to run downward. This could cause I ns i d e F i ni s h e d high temperature and may present the C o l l a r possibility of a fire. (2) The location of the horizontal vent H or i z o n
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Initial Installation QUALIFIED INSTALLERS ONLY VERTICAL INSTALLATION: STEP 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. STEP 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
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Initial Installation QUALIFIED INSTALLERS ONLY STEP 6. 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 elbow strap down to the roof level, as shown in Figure 21. 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 mast
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Initial Installation QUALIFIED INSTALLERS ONLY FREESTANDING DRAFTHOOD ADAPTOR: 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 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. Step 1 Remove the Drafthood Adaptor f
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Initial Installation 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 Z223.1, and/or local codes having jurisdiction. The minimum clearance to combustibles is 6” (150 mm) when using single wall venting and 1” (25 mm) when using “B-vent” vent
