Superior STANDARD SERIES Installation And Operating Instructions Manual

Superior STANDARD SERIES Installation And Operating Instructions Manual

Standard series unvented see-through gas log room heaters

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INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
WARNING: IF THE INFORMATION IN THIS MANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT CAUSING PROPERTY DAMAGE,
PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors or liquids in the vicinity
of this or any other appliance.
FOR YOUR SAFETY: What to do if you smell gas:
• DO NOT light any appliance.
• DO NOT touch any electrical switches.
• DO NOT use any phone in your building.
• Immediately call your gas supplier from a
neighbor's phone.
Follow your gas suppliers instructions.
• If your gas supplier cannot be reached, call the
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas sup-
plier.
INSTALLATION AND
OPERATING INSTRUCTIONS
Unvented See-Through Gas Log Room Heaters
P/N 903588 REV. G 12/2007
MODELS
VFST-27VSN-2
FOR USE ONLY WITH DECORATIVE TYPE UNVENTED ROOM
HEATERS.
DO NOT BUILD A WOOD FIRE.
WARNING: IMPROPER INSTALLATION, ADJUSTMENT, AL-
TERATION, SERVICE OR MAINTENANCE CAN CAUSE IN-
JURY OR PROPERTY DAMAGE. REFER TO THIS MANUAL.
FOR ASSISTANCE OR ADDITIONAL INFORMATION CON-
US
SULT A QUALIFIED INSTALLER, SERVICE AGENCY OR THE
GAS SUPPLIER.
WARNING: DO NOT BURN WOOD OR OTHER MATERIAL IN
THESE APPLIANCES.
CAREFULLY REVIEW THE INSTRUCTIONS SUPPLIED WITH
THE DECORATIVE TYPE UNVENTED ROOM HEATER FOR
THE MINIMUM FIREPLACE SIZE REQUIREMENT.
DO NOT INSTALL THE APPLIANCE IN THIS FIREBOX, UN-
LESS THIS FIREBOX MEETS THE MINIMUM DIMENSIONS
REQUIRED FOR THE INSTALLATIONS.
This is an unvented gas-fired heater. It uses air
(oxygen) from the room in which it is installed.
Provisions for adequate combustion and ventila-
tion air must be provided. Refer to Combustion
and Ventilation Air Section, Page 3.
Due to high temperatures, the appliance should be located out
of traffic and away from furniture or draperies.
Do not place clothing or other materials on or near this
appliance.
IMPORTANT: READ THESE INSTALLATION INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR TRYING TO OPERATE
THIS HEATER.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
STANDARD SERIES
VFST-27VSP-2
1

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Summary of Contents for Superior STANDARD SERIES

  • Page 1: Installation And Operating Instructions

    INSTALLATION AND OPERATING INSTRUCTIONS STANDARD SERIES Unvented See-Through Gas Log Room Heaters P/N 903588 REV. G 12/2007 MODELS VFST-27VSN-2 VFST-27VSP-2 FOR USE ONLY WITH DECORATIVE TYPE UNVENTED ROOM HEATERS. INSTALLER: Leave this manual with the appliance. DO NOT BUILD A WOOD FIRE. CONSUMER: Retain this manual for future reference.
  • Page 2: Table Of Contents

    IMPORTANT SAFETY INFORMATION The pilot can be relit only when fresh air is TABLE OF CONTENTS available. Refer to the Combustion and Ventila- INSTALLER: PLEASE LEAVE THESE INSTRUC- tion Air section. General Information ......page 2 TIONS WITH THE OWNER. Inventory .........
  • Page 3: Codes

    Example: 24' (L) x 16' (W) x 8' (H) = 3072 ft Superior Unvented Gas Log Room Heaters are certified by OMNI to ANSI Z21.11.2 standard. • Ensure that the heater is clean when operat- These gas log room heaters may be used as a 2.
  • Page 4: Preinstallation

    Example: PREINSTALLATION Check Gas Type VFST heater 34,000 BTU/Hr Gas appliance #1 35,000 BTU/Hr This heater can only be connected to the gas WARNING: BEFORE INSTALLING IN A (water heater) type specified on the heater rating plate. This SOLID FUEL BURNING FIREPLACE, THE Total = 69,000 BTU/Hr heater can not be modified in the field for a...
  • Page 5 Example: The bottom of the mantel may project Noncombustible Material Requirements with No Mantel Installed from the wall a maximum of 2-1/2" at a mini- mum of 28" above the opening. The top shelf of (A) Noncombustible Material Measurement Requirements for Safe Installation the mantel may project a maximum of 6"...
  • Page 6: Installation

    The room heater base may be lower than 5" A qualified gas appliance installer must install Checking Gas Connections above the combustible flooring materials if this heater. the combustible flooring materials are more Secure all joints tightly using appropriate Check gas type: The gas supply must be the than 14"...
  • Page 7: Assembling The Logs

    Step 3. Assembling the Logs The heater includes a unitized set of eight An incorrect pilot flame pattern is shown in ceramic fiber logs. The heater and logs are Figure 11 . This pilot flame will cause the assembled as shown in Figure 9 . Handle these WARNING: DO NOT ADD EXTRA LOGS OR thermocouple to cool.
  • Page 8: Cleaning And Servicing

    CLEANAING AND SERVICING REPLACEMENT PARTS ACCESSORIES An exploded view of the room heater with WARNING: TURN OFF THE UNVENTED numbered parts and a parts list can be found on GAS ROOM HEATER AND ALLOW TO COOL page 16. All parts should be ordered through BEFORE CLEANING.
  • Page 9: Troubleshooting Guide

    TROUBLESHOOTING GUIDE FOR UNVENTED GAS PRODUCTS OBSERVED PROBLEM POSSIBLE CAUSE REMEDY 1. When igniter button is A. Igniter electrode positioned wrong. Replace igniter. pressed, there is no spark at ODS/pilot. B. Igniter electrode broken. Replace igniter. C. Igniter electrode not connected to igniter cable. Reconnect igniter cable.
  • Page 10: Operating Instructions

    OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. A. This heater has a pilot which must be lit by hand. When •...
  • Page 11 Pilot Piezo Ignitor Gas Control Flame Adjustment Knob Knob Control Knob Locations Pilot Location Figure 13 Figure 15 Note: Knob cannot be turned from “PILOT” to “OFF” unless the knob is pushed in slightly. Do not force. Turn Control Knob to “PILOT” Position Turn Control Knob to “OFF”...
  • Page 12: Replacement Parts List

    REPLACEMENT PARTS LIST VFST-27VSN VFST-27VSP Description Part No. Part No. Valve - Millivolt 903489 901917 Pilot Assembly 901914 901915 Piezo 111061 111061 Piezo Wire 110361 110361 Burner 112281 112281 Burner (Valve Side) 112291 112291 Burner Orifice (2 Each) 110389 110384 Burner Crossover Tube 110321 110321...
  • Page 13 REPLACEMENT PARTS NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
  • Page 14 NOTE: THIS PAGE INTENTIONALLY LEFT BLANK. NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
  • Page 15 NOTE: THIS PAGE INTENTIONALLY LEFT BLANK. NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
  • Page 16 The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information. Printed in U.S.A. © 1997 by Lennox Hearth Products 1110 West Taft Avenue Orange, CA 92865 P/N 903588 REV.

This manual is also suitable for:

Vfst-27vsn-2Vfst-27vsp-2

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