Page 2 - Safety Precautions
2 FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER, PLEASE CAREFULLY READ THE FOLLOWING INFORMATION: • 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 j...
Page 3 - Table of Contents
Table of Contents 3 Safety Precautions..................................................................................................................2 Table of Contents...................................................................................................................3 Codes And Ap...
Page 4 - Codes And Approvals
4 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 Certified for installation from 0-4500 ft (0-1372 m) REAR VENT DV Certified for installation from 0-45...
Page 5 - Specifications
5 Specifications 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 surface of the pedestal control door. D IM...
Page 6 - Operating Instructions; RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE.; seconds. Check that the pilot has fully engulfed the thermocouple; Turn on gas to the heater. Leak test all joints; NEVER USE OPEN FLAME FOR LEAK TESTING.
6 Operating 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. St...
Page 7 - For Your Safety, Read Safety Precautions; Cara
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 firebox. The air shutt...
Page 8 - Natural Gas; Component
Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating 8 The ideal flame will be blue at the base and light orange above. The flames should be of medium height. If the flames look like this (refer to Figure 59 or the Front Cover), no adjustment is ...
Page 9 - Maintenance And Service
9 Maintenance And Service 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 are clear and clean. Check the pilot to make sure it is not blocked by anything. The pilot flame s...
Page 10 - must
10 Figure 9: Install the Rock Set Burner to the Firebox. Maintenance And Service R EPLACING THE G LASS : IMPORTANT: Do not operate with the glass front removed, cracked or broken. The glass in the fireplace is a high temperature ceramic. If the glass is damaged in any way, a factory replacement door...
Page 12 - TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY; instructions supplied with the kit.
Maintenance And Service F UEL C ONVERSION : 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 app...
Page 14 - Initial Installation; QUALIFIED INSTALLERS ONLY
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. P REPARATION F OR I NSTALLATION : • Remove the packaging from the appliance, and ...
Page 16 - Manufacturer
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 ma...
Page 18 - NOTE: Venting terminals shall not be recessed into walls or siding.; D E
1 In accordance with the current CSA B149, Natural Gas and Propane Installation Code. 2 In accordance with the current ANSI Z223.1 NFPA 54, National Fuel Gas Code. * These numbers are only estimates. Clearance in accordance with installation codes and the requirements of the gas supplier. t A vent s...
Page 19 - ee; Horizontal Feet of Vent
19 Initial Installation QUALIFIED INSTALLERS ONLY V ENT C ONFIGURATIONS AND R ESTRICTOR S ETTINGS : Figure 28 and 29 shows the range of possible vent configurations if the unit is top vented, for vertical and horizontal terminations, any layout that remains within the grid areas is acceptable. They ...
Page 20 - ENVIRO
Initial Installation QUALIFIED INSTALLERS ONLY R ESTRICTOR I NSTALLATION : The ENVIRO CARA has been designed for use with an add-in restrictor. The restrictor is designed to maintain flame appearance when installing this unit with vertical chimneys as well as installations with longer horizontal ven...
Page 22 - should have a 1⁄4 inch (6mm) rise for every
Initial Installation QUALIFIED INSTALLERS ONLY Figure 34: Installing Vent Cap with Vinyl Siding Stand-Off. Figure 35: Installing Horizontal Vent Termination. 7. Slide the decorative wall thimble up to the wall surface and attach with the screws provided. Apply decorative brass or chrome trim if desi...
Page 23 - higher corrosion resistance.
23 attic, as well as above the roof line. The galvanized finish is desirable above the roof line, due to the higher corrosion resistance. 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 outwar...
Page 28 - clearances to combustibles around vent pipe. Frame the
Initial Installation QUALIFIED INSTALLERS ONLY 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: Installation for Top Vented; Vertical Termination. This is the...
Page 29 - required pressure test.; NEVER USE AN OPEN FLAME FOR LEAK TESTING.
29 Initial Installation QUALIFIED INSTALLERS ONLY 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 OU T H I LO N OF O F LI P T O Manifold Pressure Tap Inlet Pressure Tap Hi/...
Page 30 - Wire Size; DO NOT
Initial Installation QUALIFIED INSTALLERS ONLY 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 flame to generate enough electricity to operate the main burners. The ...
Page 32 - NOTE: The logs are fragile and should; Secondary Installation; Figure 53: Log Placement of Rear Log Chunks.
Figure 55: Log Placement of Right Log. 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 has four (4) pins and four (4) ledges which make alignment easier. Using the pictures provided, carefully set the...
Page 34 - CAUTION: NEVER OPERATE THIS APPLIANCE WITH THE GLASS DOOR REMOVED.; NOTE: The rocks are fragile, particularly
I NSTALLATION OF R OCK S ET : If the rocks are positioned incorrectly, the flames 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. Secondary Installation ...
Page 35 - Figure 61: Rock Placement of Four Large Rocks.
35 Secondary Installation 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 r...
Page 36 - care and avoid knocking them on any object.
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 four (4) hours. This will cure the paint, rockss, gasket material and the other products used in the manufacturing process. It is advisable to open a w...
Page 37 - Trouble Shooting
37 Trouble Shooting Problem Possible Cause Solution The main burner does not ignite when called for. The gas valve 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 degrees above ambient temperature. Problem ...
Page 38 - Parts List; Reference
Parts List 38 Reference Number Part Description Part Number 1 120°F (49°C) Ceramic Fan Temperature Sensor EC-001 Thermopile EC-012 2 S.I.T. Piezo Igniter EC-023 Domestic Power Cord - 115V EC-042 Heyco Strain Relief EC-044 3 Convection Blower (Fan) - 115V EC-069 3 Cara Fan Kit 50-1545 4 Fan Controlle...
Page 40 - Parts Diagram
Page 41 - Warranty; Limited Lifetime Warranty:; exclusions apply to this warranty.; To the Dealer; Sign and verify that work and information are correct.; Exclusions and Limitations:; Limited Warranty does not apply.
41 Warranty 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 stove is built on a tradition of using only the finest m...
Page 44 - Installation Data Sheet; INSTALLER’S SIGNATURE:
44 Installation Data Sheet The following information must be recorded by the installer for warranty purposes and future reference. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ ___________________...