Page 2 - 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 in accordance with their instructions. Carefully read all the instructions in this manual first. Consult the building authority having jur...
Page 3 - Table of Contents
Table of Contents 3 Safety Precautions.....................................................................................................2 Table of Contents......................................................................................................3 Codes And Approvals......................
Page 4 - Codes And Approvals; This ENVIRO SIENNA Fireplace:
DIRECT VENT: This type is identified by the suffix DV. This appliance draws all of its air for combustion from outside the dwelling, through a specially designed vent pipe system.This appliance has been tested and approved for installations from 0 feet to 4500 feet (1372 m) above sea level. BV: This...
Page 5 - Specifications; chained to the fireplace.
Specifications R ATING L ABEL L OCATION : The rating label is located under the control panel and is attached to a rectangular metal sheet that is chained to the fireplace. D IMENSIONS : Surround Style Distance Direct Vent B-Vent Arched Surround From Flue To Surround 14 11 / 16 ” (376 mm) 14 9 / 16 ...
Page 7 - Operating Instructions; Turn gas control knob COUNTER
7 WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE. P ILOT L IGHTING I NSTRUCTIONS : Figure 3. Lighting instruction label. 1. STOP! Read the safety information above on this label. 2. Turn off all electr...
Page 8 - For Your Safety, Read Safety Precautions And; for the first two to four hours.; ” and “; speed as it puts a strain on the; Component; minimum for Natural Gas and 7⁄8” (22 mm) minimum
8 Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating T URN O FF U NIT : Flip switch to OFF to turn off burners only.If the fireplace is to be turned off for the season, or for servicing, turn the gas shut off valve to OFF. If the unit is going ...
Page 9 - Maintenance And Service
9 Maintenance And Service Warning: Failure to position the parts in accordance with this manual, or failure to use only parts specifically approved with this appliance, may result in property damage or personal injury.At least once a year, run through the following procedures to ensure the system is...
Page 10 - QUALIFIED INSTALLERS ONLY
Maintenance And Service QUALIFIED INSTALLERS ONLY G LASS D OOR R EMOVAL : Blower / Fan Gas & Electrical Tray Complete Burner Top with Grate Attached Log Support Tray Figure 10: Removing burner and gas tray. 1. Turn the unit off and allow the unit to cool completely. 2. Remove the fascia or louve...
Page 11 - TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY; threads before installing into the brass elbow.; instructions supplied with the kit.; - Installation instruction sheet; Conversion Kit Installation:; Remove the glass as shown in the
Maintenance And Service F UEL C ONVERSION : TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY Please read and understand these instructions before installing. Figure 11: Removing valve cap. a) Remove the main burner orifice with a 1⁄2 inch deep socket.b) Put a bead of pipe-thread sealant or approve...
Page 13 - Initial Installation
Initial Installation 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. C LEARANCES TO C OMBUSTIBLES : Maintain sufficient clearances for operation, service and maintenance. • A c...
Page 14 - blockage or severe down draft conditions.
14 Initial Installation Check draft with a match or smoke in a 1⁄4" (6 mm) tube located here. M INIMUM F IREPLACE S IZE : Description of Fireplace Dimension Direct Vent B-Vent Width At Back 23 1⁄4” (591 mm) 23 1⁄4” (591 mm) At Front 35” (889 mm) 35” (889 mm) Height With Surround Only 23 3⁄4” (60...
Page 16 - ENVIRO
16 Install sealed throat connector or flashing to prevent leakage of room air up through chimney. DV Only: Before installing vent liners, mark each liner on both ends to designate which is the intake and the exhaust. Measure the height of the chimney beforehand and purchase the appropriate kit. Neve...
Page 17 - When servicing controls,
17 Initial Installation QUALIFIED INSTALLERS ONLY E LECTRICAL R EQUIREMENTS : Fan Control Black White White Black Green/Yellow Green Black Power Cord 120V AC FAN 120 o F (49 o C) Temperature Sensor CNT2 CNT3 CNT1 CNT4 The fan is thermostatically controlled and it will not operate if the appliance is...
Page 18 - exceeds; NEVER USE AN OPEN FLAME FOR LEAK TESTING.
Initial Installation QUALIFIED INSTALLERS ONLY G AS L INE C ONNECTION : Warning: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. Gas Line Connection: •This fireplace is equipped with a certified flexible pipe located on the right side of the un...
Page 20 - Secondary Installation
Secondary Installation Figure 29: Filler panel with trim installation. I NSTALLATION OF S URROUND P ANEL : The Sienna must have one of the panels installed around the unit; the unit panel, the filler panel, or the filler panel with trim. If you have trim for your filler panel, the trim must be insta...
Page 21 - NOTE: The logs are fragile and should be handled gently.; left log
21 Secondary Installation L OG S ET AND E MBER I NSTALLATION : NOTE: The logs are fragile and should be handled gently. 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, and a few of the logs come with...
Page 23 - ports air holes are blocked.; Never operate the fireplace with the glass door removed.
23 Secondary Installation Figure 36. Sienna complete log set-up with embers burning. NOTE: While the glass is still removed, it is recommended that the gas line be purged by lighting the pilot.When lighting the fireplace for the first time since the log set and embers have been installed/replaced, w...
Page 24 - The brick panel set is fragile, handle with extreme care.
Secondary Installation R EMOVING T HE B RICK P ANEL : The brick panel set is fragile, handle with extreme care. The brick panel set comes pre-installed. The centre and top panel are the only panels that need to be removed if the complete gas and electrical tray assembly must be removed. The side pan...
Page 25 - Trouble Shooting
25 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 26 - Parts List- Unit Components; Reference
Parts List- Unit Components Reference Number Part Description Part Number 1 120°F Ceramic Fan Temperature Sensor EC-001 2 300°F (149°C) Manual Reset Spill Switch (Normally Closed) EC-003 3 S.I.T. Nova Valve Convertible 50-1421 4 Thermocouple EC-009 4 Spark Electrode with Ignitor Cable EC-011 4 Therm...
Page 27 - Parts Diagram - Components; om
27 Parts Diagram - Components SI EN N A -C om po ne nt s O ct ob er 20 04 �� �� �� �� �� � �� �� �� �� ��
Page 28 - Parts Diagram - Burner
Parts Diagram - Burner SIENNA - Burner October 2004 �� � � � � �� �� � � �� � �� � 28
Page 30 - Parts Diagram - Options
Parts Diagram - Options SIENNA - Options October 2004 �� �� �� �� �� �� �� 30
Page 31 - Warranty; When filing a warranty claim, please
31 Warranty Sherwood Industries Ltd. offers a Limited Lifetime Warranty on this gas product. This Limited Lifetime Warranty covers the appliance for a period of seven years from the date of installation. This warranty applies only to the original owner in the original location. Covered under the lif...
Page 32 - Installation Data Sheet
Installation Data Sheet The following information must be recorded by the installer for warranty purposes and future reference. NAME OF OWNER: _________________________________________ ADDRESS: _________________________________________ _________________________________________ ______________________...