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 - If not recently done, remove the glass and let the unit air out; Turn on gas to the heater. Leak test all joints; NEVER USE AN OPEN FLAME FOR LEAK TESTING.; the rocker switch to ON. Check that all burner ports have flame.; Operating Instructions; For Your Safety, Read Safety Precautions And
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 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 - TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY
F UEL C ONVERSION : Warning: This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not followed exactly, a fir...
Page 11 - 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 12 - blockage or severe down draft conditions.
12 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 13 - QUALIFIED INSTALLERS ONLY
Initial Installation QUALIFIED INSTALLERS ONLY D IRECT V ENT M ODEL : WARNING: This appliance has been designed to draw room air for proper heat circulation from the sides of the unit. Blocking or modifying the louvers in any way can create hazardous situations. This model is vented with two (2) 3” ...
Page 14 - ENVIRO
14 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 15 - When servicing controls,
15 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 16 - exceeds
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 18 - Secondary Installation; care to not knock the pilot and the side brick panels.
Secondary Installation QUALIFIED INSTALLERS ONLY R EPLACING THE B LOWER : 1. Turn the unit off and allow the unit to cool completely.2. Remove the fascia or louvers, open the door (see “ D OOR R EMOVAL ”) , and remove the log set. 3. Remove the log support tray by lifting the back of the tray up and...
Page 20 - NOTE: The logs are fragile and should be handled gently.; left log
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 lo...
Page 22 - ports air holes are blocked.; Never operate the fireplace with the glass door removed.; minimum for Natural Gas and 7⁄8” (22 mm) minimum
Secondary Installation Figure 30. 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, watc...
Page 23 - The brick panel set is fragile, handle with extreme care.
23 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 ...
Page 24 - Trouble Shooting; Problem
Trouble Shooting Problem Possible Cause Solution Spark will not arc to the pilot after repeatedly pressing the spark ignitor Defective piezo ignitor • Check connections to ignitor. • If ignitor connections are good but no spark, replace ignitor. Broken spark electrode • Check for broken ceramic insu...
Page 25 - 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 NG (50% turn down) EC-006 3 S.I.T. Nova Valve LP (50% turn down) EC-007 4 Thermocouple EC-009...
Page 26 - Parts Diagram - Components; SIE
26 Parts Diagram - Components SIE N N A -C om po ne nts O cto be r2 00 4 �� �� �� �� �� � �� �� �� �� ��
Page 27 - Parts Diagram - Burner
27 Parts Diagram - Burner SIENNA - Burner October 2004 �� � � � � �� �� � � �� � �� �
Page 29 - Parts Diagram - Options
29 Parts Diagram - Options SIENNA - Options October 2004 �� �� �� �� �� �� ��
Page 30 - Warranty; When filing a warranty claim, please
30 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 31 - 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: _________________________________________ _________________________________________ ______________________...