Instruction/ maintenance manual of the product ASCOT VENTED GAS FIREPLACE HEATER Enviro
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SHERWOOD INDUSTRIES IS AN ENVIRONMENT ALL Y RESPONSIBLE COMP ANY . THIS MANUAL IS PRINTED ON RECYCLED P APER. BY: SHERWOOD INDUSTRIES LTD O WNER ’S MANU AL PLEA SE KEEP THESE INSTRUCTIONS FOR FUTURE.
2 FOR SAFE INST ALLA TION AND OPERA TION OF Y OUR “ENVIR O” HEA TER, PLEASE CAREFULL Y READ THE FOLLO WING INFORMA TION: • All ENVIRO gas-red appliances must be installed in accor dance with their instructions. Carefully read all the instructions in this manual rst.
3 Safety Precautions....................................................................................................2 T able of Contents......................................................................................................3 Codes And Approv als.
4 DIRECT VENT ONLY: This type is identied by the sufx DV . This appliance draws all of its air f or combustion from outside the dwelling, through a specially designed v ent pipe system. ** TOP VENT DV ONLY** This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) abov e sea level.
5 Specific a tions D IMENSIONS : .
Oper a ting Instructions FOR YOUR SAFETY READ COMPLETELY BEFORE OPERATING. L IGHTING I NSTRUCTIONS : 6 CAUT IO N : Hot whi le o pe r a t i ng. Do not t ouc h . K ee p chi l dren, cl ot h i ng, f urni t u re, g a s ol i ne or o th e r f l a m m abl e v a pors aw ay .
2. Start the pilot by pressing the gas control knob and turning it to PILOT . While holding the gas control knob in, press the piez o ignitor sev eral times until the pilot light starts. Hold the gas control knob in for thirty (30) seconds. Check that the pilot has f ully engulfed the thermocouple assembly (see Figure 3).
8 Maintenance And Ser vice R OUTINE M AINTENANCE : 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 ar e clear and clean. Check the pilot to make sure it is not blocked by anything.
R EPLACING G LASS : The glass in the replace is a high temperature ceramic. If the glass is damaged in any wa y , a factory replacement is required (see P ARTS L IST - C OMPONENTS ). Wear gloves when handling damaged glass door assembly to prevent personal injury .
10 Maintenance And Ser vice F UEL C ONVERSION : Figure 7: Removing valve cap. a) Remove the main burner orice with a inch deep sock et. b) Put a bead of pipe-thread sealant or approved T eon tape on the orice threads before installing into the br ass elbow .
11 Maintenance And Ser vice b) Insert a 5 / 32 ” or 4 mm Allen wrench into the hexagonal key-w ay of the screw (see Figure 8), rotate it counter-clockwise until it is free and extract it. c) Check that the screw is clean and if necessary remove dirt.
Initial Inst alla tion QUALIFIED INST ALLERS ONL Y 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. P REPARATION F OR I NSTALLATION : • Remov e the packaging from the appliance, and check to make sure there is no damage.
13 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y P LANNING Y OUR I NSTALLATION : 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.
A A D E L B C F B B B J M K G H I Openable Fixed Closed Openable Fixed Closed Termination Cap Air Supply Inlet Gas Meter G G Restriction Zone (Termination not allowed) N O 1 In accordance with the current CSA B149, Natur al Gas and Propane Installation Code.
15 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Figure 16: Wire Spacers. it to the inner wall frame using four (4) 1” wood screws. If a wall is greater than 8” (203mm) in depth, the clearance above the ex must be 4” (111mm) 6.
Flue Pipe Adaptor W all Framing W all Thimble Fire Stop Exhaust 4" Flex Pipe Combusion Air 6 5 / 8 " Flex Pipe Wire Spacers Horizontal V ent T ermination Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Figure 18: Installation of Fireplace Horizontal Vent Kit.
EXCEPTION TO WARNING: This product has been evaluated by Intertek for using a Direct V ent GS starting collar in conjunction wi th Secure V ent, Direct - T emp, and Ameri V ent Direct venting systems. Use of these systems with the Direct V ent GS starting collar is deemed acceptable and does not affect the Intertek WH listing of the appliance.
18 Initial Inst alla tion V ENT R ESTRICTOR S ETTING : T o access restrictor plate, look at the left hand rear corner of the unit. There is a small rectangular hole in the air jack et. Loosen the ” hex head bolt and adjust to the correct set ting.
Initial Inst alla tion QUALIFIED INST ALLERS ONL Y H ORIZONTAL I NSTALLATION : 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.
the cap assembly . It is important that the vent pipe extend into the vent cap a sufcient distance with a minimum of 1” (3.2 cm) overlap . Secure the connection between the vent cap pipe and the vent cap by attaching the two sheet metal straps extending f rom the vent cap assembly into the outer wall of the vent pipe.
21 Initial Inst alla tion 24" (610mm) Maximum Horizontal 24" (610mm) Minimum V ertical Inside Finished Collar W all Thimble Horizontal V ent T ermination Exterior W all Surface Insulation Interior W all Surface If installed on a carpeted surface a hearth is required Interior W all Surface 2.
elbows necessary to reach from the appliance adapter up through the Round Support B ox. Insure that all pipe and elbow connections are in their fully twist -locked position. 5. Cut hole in the r oof centered on the small hole placed in the roof from Step 2.
23 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Vertical Termination Storm Collar Flashing Roofing nails Elbow Strap elbow str ap 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.
plumber ’s tape connected to wall strap W all strap 45° elbows (x2) Nails Ceiling firestop Ceiling Second floor Use clearances to as defined by appliance and vent pipe manufacturers. Figure 32: Use of Wall Straps. Figure 33: Multi-Story Vent Pipe Installation.
25 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y F REESTANDING D RAFTHOOD A DAPTOR - 50-841: This Dr afthood Adaptor is a complete assembly and is ready to t onto your W estport in a vertical vent application only . With the Dr afthood Adaptor correctly installed and wired to the gas control valve.
The minimum clear ance to combustibles is 6” (150 mm) when using single w all venting and 1” (25 mm) when using “B-v ent” venting. W e strongly recommend installing an approved chimney liner in an existing brick chimney . This will maximize the potential dr aft of the chimney and lessen the effects of slow chimney start -up.
27 Initial Inst alla tion AUTOMATIC SAFETY SHUT DOWN: If the spill switch is activated and shuts off the main burner the following procedure should be followed. • Is the pilot ame stil l on? If not, the reason for the replace shut down is not the spill switch.
Initial Inst alla tion H EARTH M OUNT I NSTALLATION : 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 manuf actures coaxial to co-linear adapters at the unit and at the chimney termination.
29 Initial Inst alla tion G AS L INE C ONNECTION AND T ESTING : WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. GAS LINE CONNECTION • This stov e is equipped with a certied exible pipe located on the right side of the unit terminating in a ” male NPT tting.
Initial Inst alla tion E LECTRICAL R EQUIREMENTS : The ENVIRO ASCOT will operate without electrical power . This model has a millivolt gas control, which uses the pilot ame to generate enough electricity to operate the main burners.
31 Second ar y Inst alla tion I NSTALLATION OF L OG S ET AND E MBERS : The placement of the logs is not arbitr ary . If they are positioned incorrectly , the ames can be “pinched” and will not burn correctly . The burner come with four (4) locator pins (see Figure 48), and the bottom Placement pegs for bottom right log.
32 Ledges for top right log. Figure 51. Log Placement Step 3. Second ar y Inst alla tion 3. A bag of ceramic ber embers and rock wool embers is provided gently remove the ember material from the plastic bag. Spread a layer loosely across the burner tra y .
I NSTALLATION OF O PTIONAL B LOWER : Remo ve the pre-assembled blower from the packaging. Inspect the blower for damage. If damage is noticed call y our dealer , distributor or courier compan y and have components replaced. Place the fan assembly behind the unit and secure with the two screws provided (as shown in Figure 55).
T rouble Shooting Problem Possible Cause Solution The main burner does not ignite when called for . The gas valv e may not be on. • Check that the gas control knob is in the “ON” position. Thermostat is not calling for heat. • Adjust the thermostat several degr ees above ambient temperature.
35 P ar ts List Reference Number Description Part Number 1 120°F (49°C) Ceramic F an T emperature Sensor EC -001 2 S.I.T . Nova V alve Conv ertible 50-1421 3 Thermocouple EC -009 Spark Electrode wit.
Reference Number Description Part Number 15 Electronic Ignition Module 50-589 Dual Bulb Door Gasket (10 ft) 50-634 16 Glass with Gasket 50-715 Hinge pin - silver 50-750 Drafthood Adaptor (Complete) 50.
37 Reference Number Cast Description Part Number 20 Side panel (left)- W estport Green 50-065 20 Side panel (left) - Antique Chestnut 50-857 21 Cast ash shelf - P ainted Black 50-066 21 Cast ash shelf.
P ar ts Diagr am ASCOT - Components December 2004 38.
39 W arr anty 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.
W arr anty 4. The stove must be operated and maintained at all times in accordance wi th 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 W arranty policy . P erformance problems due to operator error will not be covered by the Limited W arr anty policy .
41 20. Sherwood Industries Ltd. is free of liability for any damages caused by the replace or stove, as well as inconvenience expenses and materials.
42 Inst alla tion Da t a Sheet The following information must be recorded by the installer f or warr anty purposes and f uture refer ence. NAME OF OWNER: _________________________________________ ADDR.
An important point after buying a device Enviro ASCOT VENTED GAS FIREPLACE HEATER (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Enviro ASCOT VENTED GAS FIREPLACE HEATER yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Enviro ASCOT VENTED GAS FIREPLACE HEATER - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Enviro ASCOT VENTED GAS FIREPLACE HEATER you will learn all the available features of the product, as well as information on its operation. The information that you get Enviro ASCOT VENTED GAS FIREPLACE HEATER will certainly help you make a decision on the purchase.
If you already are a holder of Enviro ASCOT VENTED GAS FIREPLACE HEATER, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Enviro ASCOT VENTED GAS FIREPLACE HEATER.
However, one of the most important roles played by the user manual is to help in solving problems with Enviro ASCOT VENTED GAS FIREPLACE HEATER. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Enviro ASCOT VENTED GAS FIREPLACE HEATER along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
