Enviro 50-1628 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 50-1628 C a r a D R This appliance may be installed in an after - market permanently located, manuf actured (mobile) home, where not prohibited by local codes.[...]

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. REAR VENT DV Certied for installation from 0-2000 ft (0-610 m). In the USA: The appliance may be installed at higher altitudes. Please refer to your America[...]

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 DR Exterior Dimension[...]

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 (refer to Figure Figure 43 or Front Cover), no adjustment is needed. If the ames are fairly short an[...]

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[...]

Figure 9: Install the Rock Set Burner to the Firebox. 10 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[...]

12 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 a[...]

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 ECONDARY[...]

14 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 : • If you are converting to a Cara DR unit, follow the instructions in this Manual, espec[...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y P LANNING Y OUR I NSTALLATION : The Car a DR is only for horizontal rear vent installations. The maximum horizontal is 2’ (61 cm) and the slope on the vent must be 1” per foot (3.2 cm per 30 cm). No v ent restrictor is required and no elbows are allowed. When planning your installation, it w[...]

16 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 [...]

Initial Inst alla tion QUALIFIED INST ALLERS ONL Y I NSTALLATION OF A PPLIANCE : Sealant Female Locking Lugs Male Locking Lugs Figure 26: Twist-Lock Connection. - PO512-54 DMS). Ref er to M AINTENANCE A ND S ERVICE - F UEL C ONVERSIO N . 3. Set the appliance in the desired location. Check to determine if wall studs are in the way when the venting s[...]

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 29: Installing Vent Cap with Vinyl Siding Stand-Off. Figure 30: Installing Horizontal Vent Termination. 18 Woodscrews W all Thimble Strap Sheet metal screws Fold strap here 1 1 / 4 &qu[...]

19 (b) For buildings with vinyl siding, a vinyl siding standoff , should be installed between the vent cap and the exterior wall (see Figure 29). Attach the vinyl siding standoff to the horizontal termination. The vinyl siding standoff prevents excessive heat from possibly melting the vinyl siding material. Note that the horizontal vent termination[...]

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 Control K[...]

21 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 electrici ty to oper ate the main burners. The appliance when equipped with an optiona[...]

Figure 36: 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. Ins[...]

23 Initial Inst alla tion C OMMONWEALTH OF M ASSACHUSETTS I NSTALLATION A DENDUM : These are the Special Requirements for Side-Wall Vented Appliances in Commonwealth of Massachusetts IMPORTANT: The Commonwealth of Massachusetts requires compliance with r egulation 248 CMR 4.00 and 5.00 for installation of side-w all vented gas appliances as follows[...]

24 Initial Inst alla tion (b) EXEMPTIONS: The following equipment is exempt f rom 248 CMR 5.08(2)(a)1 through 4: 1. The equipment listed in Chapter 10 entitled “Equipment Not Required T o B e V ented” in the most current edition of NFP A 54 as adopted by the Board; and 2. Product Approved side wall horizontally vented gas fueled equipment insta[...]

25 Figure 39: 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 fr[...]

Second ar y Inst alla tion Figure 42: Log Placement Complete. Figure 40: Log Placement of Left Log. Left Log Center Log Figure 41: 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 Figure 40 and 41. 6. Place the bot[...]

27 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 tu[...]

28 Second ar y Inst alla tion Figure 45: Rock Placement of Four Large Rocks. Figure 46: Rock Placement of Two Medium Rocks. Figure 47: Rock Placement of Seven Small Rocks. Figure 48: Rock Placement Complete. 3. The four (4) large rocks are placed across front of burner (see Figures 45 & 46). 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[...]

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 oltmeter [...]

31 P ar ts List Reference Number Part Description Part Number 1 120°F (49°C) Ceramic F an T emperature 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 B[...]

P ar ts List Reference Number Part Description Part Number 8 Cara Glass with Gask et - 14” x 16” (368mm x 425mm) 50-1613 9 Cara Door Latch Assembly 50-1594 10 Car a Flue Outlet Elbow & Gasket 50-1598 10 Car a Flue Outlet Gasket Only 50-1599 11 Car a PSE Pilot Assembly (PSE-C3-505) 50-1605 11 Car a PSE Thermocouple (#019G) 50-1612 12 C[...]

33 P ar ts Diagr am[...]

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 Lifetime[...]

35 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 heati[...]

19. 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 aw and is not cover ed under warrant y .20. Sherwood Industries Ltd. is free of liability for any damages caused by the replace or stove, as well as inconvenience expenses and materials. The Limited W ar[...]

37 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:_______________[...]