Enviro Cara manual

SHERWOOD INDUSTRIES IS AN ENVIRONMENT ALL Y RESPONSIBLE COMP ANY . THIS MANUAL IS PRINTED ON RECYCLED P APER. BY: SHERWOOD INDUSTRIES LTD PLEA SE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE 50-1630 C a r a This appliance may be installed in an after - market permanently located, manuf actured (mobile) home, where not prohibited by local codes. Thi[...]

2 FOR SAFE INST ALLA TION AND OPERA TION OF Y OUR “ENVIRO” 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. Car efully r ead all the instructions in this manual rst. Consult the building authority having jurisdiction to determine the ne[...]

T able of Contents 3 Safety Precautions.............................................................................................. ....................2 T able of Contents...................................................................................................................3 Codes And Approv als.......................................[...]

4 DIRECT VENT ONLY: This type is identied by the sux DV . This appliance dra ws all of its air for combustion from outside the dwelling, through a specially designed v ent pipe system. TOP VENT DV Certied for installation from 0-4500 ft (0-1372 m) REAR VENT DV Certied for installation from 0-4500 ft (0-1372 m) with 36” (915 mm) snorke[...]

5 Specific a tions 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. R ATING L ABEL L OCATION : The Rating Label is located on the inside surf ace of the pedestal control door . D IMENSIONS : Figure 1: Cara Exterior Dimensions. [...]

6 Oper a ting Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating. WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE. Figure 2: Lighting Instruction Label. 2. Start the pilot by pressing the gas control knob a[...]

7 A IR S HUTTER : Air Shutter Adjustment Nut Figure 5: Air Shutter Adjustment. The air shutter is controlled by sliding the air shutter adjustment screw (shown in Figure 5) either forwards or backwards. The adjustment screw, for the primary air , is located on the bottom of the rebox. The air shutter nut can be accessed by removing the control p[...]

Oper a ting Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating 8 The ideal ame will be blue at the base and light orange above. The ames should be of medium height. If the ames look like this (ref er to Figure 59 or the Front Cover), no adjustment is needed. If the ames are fairly short and [...]

9 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 i f all the ports are clear and clean. Check the pilot to make sure it is not blocked by anything. The pi lot ame should be blue with little or no yellow on th[...]

10 Figure 9: Install the Rock Set Burner to the Firebox. Maintenance And Ser vice R EPLACING THE G LASS : IMPORTANT: Do not operate with the glass front removed, cracked or broken. The glass in the replace is a high temperatur e ceramic. If the glass is damaged in any way , a factory replacement door is required (see P ARTS L IST ). W ear gloves[...]

T o instal l the burner: 1. Insert the mixing tube into the mixing tube box (ref er to Figure 8 or 9). 2. When the burner is resting in the rebox ensure that the front edge of the burner is lined up with the front lip of the rebox (see Figure 10 or 11). 3. Re-install the log set or rock set (see S ECONDARY I NSTALATION - L OG S ET I NSTALLATI[...]

Maintenance And Ser vice F UEL C ONVERSION : TO BE INST ALLED BY A QU ALIFIED SERVICE A GENCY ONL Y Please read and understand these instructions before installing. Warning: This conversion kit shall be installed by a qualied service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the auth[...]

13 Figure 18: Removing valve cap. Maintenance And Ser vice screw must be not visible. Figure 20: Flip valve screw. Red o-ring is not visible Red o-ring is visible LPG Configuration h) Re-at tach the black protection cap that was remov ed in step a (Figure 18). 8. Re-install the burner , ceramic panels, log set and glass door . Also refer to S ECOND[...]

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 f rom the appliance, and check to make sure there is no damage. If [...]

15 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y P LANNING Y OUR I NSTALLATION : Vertical Termination Storm Collar Flashing Round Support Box/Wall Thimble Ceiling Firestop Pipelength Pipelength Cathedral Ceiling Support Box Pipelength Round Support Box/Wall Thimble Pipelength Horizontal Termination 90° Elbow Figure 24 Common Horizontal Instal[...]

When planning your installation, it will be necessary to select the proper length of vent pipe f or your particular requirements. It is important to note when passing through a wall, the maximum al low able wall thickness is 10 inches (25.4 cm); 1 inches (3.8 cm) clearance to combustibles must be maintained. Select the amount of vertical rise de[...]

17 Table 6: Vent part numbers (Must state if galvanized or black wanted, PART NUMBERS). Direct Vent GS Direct-Temp Secure Vent Ameri Vent Direct Description 908 4DT -6 SV4L6 6” pipe length 4D7 7” pipe length 907 4DT -9 9” pipe length 906 4D T -12 SV4L12 4D12 12” pipe length 904 4D T -24 SV4L24 4D2 24” pipe length 903 4D T -36 SV4L36 4D3 3[...]

1 In accordance with the current CSA B149, Natur al Gas and Propane Installation Code. 2 In accordance with the current ANSI Z223.1 NFP A 54, National Fuel Gas Code. * These numbers are only estimates. Clearance in accordance with installation codes and the r equirements of the gas supplier . t A vent shall not terminate directly above a side w alk[...]

19 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y V ENT C ONFIGURATIONS AND R ESTRICTOR S ETTINGS : Figure 28 and 29 shows the range of possible vent congur ations if the unit is top vented, for vertical and horizontal terminations, any lay out that remains within the grid ar eas is acceptable. They also show the vent restrictor required, re[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y R ESTRICTOR I NSTALLATION : The ENVIRO CARA has been designed for use with an add-in restrictor . The restrictor is designed to maintain ame appearance when installing this unit with vertical chimneys as well as installations with longer horizontal vent applications. It does this by controlling [...]

21 Woodscrews W all Thimble Strap Sheet metal screws Fold strap here 1 1 / 4 " (3.2cm) Figure 33: Installing Decorative Wall Thimble. 10" (254mm) 10" (254mm) Figure 32: Wall Framing Hole for Horizontal Installation. the outside, on black pipe. They ma y be located by examining the inside of the female ends as shown in Figure 31. Note[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Wood screws (x4) Cut vinyl siding away to fit standoff Bolt (x4) required Nut (x4) required Wood screw (x4) Figure 34: Installing Vent Cap with Vinyl Siding Stand-Off. Figure 35: Installing Horizontal Vent Termination. 7. Sl ide the decorativ e wall thimble up to the wall surface and attach with th[...]

23 attic, as well as above the roof line. The galvaniz ed nish is desir able above the roof line, due to the higher corrosion resistance. 6. Once the pipe sections ha ve been joined, and run up through the hole in the roof , slip an elbow strap over the exposed sections, bend the support straps outw ards, and push the elbow strap down to the roo[...]

8. Continue to add pipe sections until the height of the vent cap meets the minimum code requirements. Ref er to Figure 38 and T able 6. Note that for steep roof pitches, the vent height must be incr eased. In high wind conditions, nearby trees, adjoining r oof lines, steep pitched roof s, and other similar f actors can result in poor dr aft, or do[...]

25 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. C ATHEDRAL C EILING I NSTALLATION : Figure 39: Use of Wall Straps. Figure 40: Multi-Story Vent Pipe Installation. Initial Inst alla tion QUALIFIED INST ALLERS ON[...]

Figure 42: Cathedral Ceiling Support Box Installation. Initial Inst alla tion QUALIFIED INST ALLERS ONL Y Figure 43: Corner installation rear vented with snorkel. Figure 44: Corner installation top vented. C ORNER I NSTALLATIONS : Do not interfere with the structur al integrity of the walls. F or installations with a 36” (915 mm) snorkel refer to[...]

27 V ent Pipe Inside Finished Collar Dry W all W all Thimble Exterior W all Siding Minimum V ent T erminal 36” (914mm) High Snorkel Kit. Figure 46: Installation for Rear Vented; 33,500 Btu/hr. Place the unit into position. Attach a small section of pipe on the unit and mark exterior wall where vent would pass thr ough the wall. Cut a 10” (25.4 [...]

V ent Ca p Inside Finished Collar Ceiling Support Insulation Guard Flue Pipe Roof T russ Roof Flashing Initial Inst alla tion QUALIFIED INST ALLERS ONL Y I NSTALLATION OF T OP V ENTED ; H ORIZONTAL T ERMINATION : Figure 47: Installation for Top Vented; Horizontal Termination. I NSTALLATION OF T OP V ENTED ; V ERTICAL T ERMINATION : Figure 48: Insta[...]

29 Initial Inst alla tion QUALIFIED INST ALLERS ONL Y 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. O L I T P TP TH TP TH IN OUT H I L O N O F O F L I P T O Manifold Pressure T ap Inlet Pressure T ap Hi/Low Knob Pilot Adjustment Screw Gas Contro[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y E LECTRICAL R EQUIREMENTS F OR G AS V ALVE AND O PTIONAL B LOWER : The ENVIRO CARA 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. The appliance, when equipped with a blower , mus[...]

31 Figure 52: Optional Blower (Fan) Installation. 1. Remove the pre-assembled blower fr om the packaging. Inspect the blower for damage. If damage is noticed call your dealer , distributor or courier company and hav e components replaced. 2. Remo ve the side panel by pul ling the panel up, slide the panel out of the bottom slots, and set aside. 3. [...]

Figure 55: Log Placement of Right Log. The placement of the logs is not arbitrary . If they are positioned incorrectly , the ames can be “pinched” and will not burn correctly . The burner has four (4) pins and four (4) ledges which make alignment easier . Using the pictures provided, caref ully set the logs in place. NOTE: The logs are fragi[...]

33 Second ar y Inst alla tion Second ar y Inst alla tion Figure 58: Log Placement Complete. Figure 56: Log Placement of Left Log. Left Log Center Log Figure 57: Log Placement of Center Log. 5. Place the bottom of the Left Log in the ledge at the front left of the burner and rest the middle of the log against the Left Rear Log Chunk as shown in Figu[...]

I NSTALLATION OF R OCK S ET : If the rocks are posi tioned incorrectly , the ames can be “pinched” and will not burn correctly . If the rocks are broken due to handling or shipping, replace the rocks with new ones. Using the pictures provided, carefully set the rocks in place. Second ar y Inst alla tion Important note: When the unit is turne[...]

35 Second ar y Inst alla tion Figure 61: Rock Placement of Four Large Rocks. Figure 62: Rock Placement of Two Medium Rocks. Figure 63: Rock Placement of Seven Small Rocks. Figure 64: Rock Placement Complete. 3. The four (4) large rocks are placed across front of burner (see Figures 61 & 62). These rocks are all the same shape, but must be rotat[...]

Second ar y Inst alla tion Important note: When the unit is turned on for the rst time, it should be turned onto high without the fan on for the rst four (4) hours. This will cure the paint, rockss, gasket material and the other products used in the manufacturing pr ocess. It is advisable to open a window or door , as the unit will start to s[...]

37 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. Problem with gas valv e. • Use a DC v oltmet[...]

P ar ts List 38 Reference Number Part Description Part Number 1 120°F (49°C) Ceramic F an T emperatur e Sensor EC -001 Thermopile EC -012 2 S.I.T . Piezo Igniter EC -023 Domestic Power Cor d - 115V EC -042 Heyco Str ain Relief EC -044 3 Convection Blower (F an) - 115V EC -069 3 Cara F an Kit 50-1545 4 F an Controller with Knob - 115V EF-045 Dual [...]

39 P ar ts List Reference Number Part Description Part Number 9 Cara Door Latch Assembly 50-1594 10 Cara Main Orice NG (PO512-37) 50-1596 10 Cara Main Orice LPG (PO512-1/16”) 50-1597 11 Cara Flue Outlet Elbow & Gask et 50-1598 11 Cara Flue Outlet Gask et Only 50-1599 12 Cara PSE Pilot Assembly (PSE-C3-505) 50-1605 12 Cara PSE Thermocoup[...]

P ar ts Diagr am 40[...]

41 W arr anty Sherwood Industries Ltd. is the manufacturer of the VistaFlame 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 VistaFlame stov e is built on a tr adition of using only the nest materials and is backed by our Exclusive Lifet[...]

4. 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 W arr anty policy . Performance problems due to operator error will not be covered b y the Limited W arr anty policy . 5. As this is a heating [...]

43 20. Sherwood Industries Ltd. is free of liability f or any damages caused by the replace or stov e, as well as inconv enience expenses and materials. The Limited W arrant y does not cover incidental or consequential damages. 21. The Limited W arranty does not cover any loss or damage incurred by the use or r emov al of any component or appara[...]

44 Inst alla tion Da t a Sheet The following information must be recorded by the installer for warrant y purposes and futur e reference. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ _________________________________________ PHONE:_______________[...]