Page 2 - WARNING: Do not use a blower insert, heat; TABLE OF CONTENTS; DANGER: Carbon monoxide poisoning may lead; Carbon Monoxide Poisoning:; Early signs of carbon monoxide; WARNINGS; WARNING: Any change to this heater or its controls
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 2 WARNING: Do not use a blower insert, heat exchanger insert, or other accessory not approvedfor use with this heater. WARNING: D...
Page 3 - Continued; SAFETY INFORMATION
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 3 3 You must operate this heater with a fireplace screenin place. Make sure fireplace screen is closed beforerunning heater. Keep...
Page 4 - Figure 1 - Product Identification; Vintage Oak Logs; PRODUCT IDENTIFICATION
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 4 PRODUCT IDENTIFICATION Figure 1 - Product Identification Burner Flame-Max ® Vintage Oak Logs Flame-Max ® Birch Logs One PieceLo...
Page 5 - LOCAL CODES; CAUTION: Do not remove the data plates from the; PROVIDING ADEQUATE VENTILATION; Unusually Tight Construction; PRODUCT FEATURES; OPERATION; OPTIONAL REMOTE CONTROL ACCESSORIES
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 5 5 LOCAL CODES Install and use heater with care. Follow all local codes. In theabsence of local codes, use the latest edition of...
Page 6 - Confined and Unconfined Space; per kw) of the aggregate input rating; AIR FOR COMBUSTION AND VENTILATION
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 6 40,000 33,000 73,000 Unusually tight construction is defined as constructionwhere: a. walls and ceilings exposed to the outside...
Page 7 - Ventilation Air From Inside Building; Do not provide openings for inlet or outlet air into; Figure 3 - Ventilation Air from Outdoors
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 7 7 AIR FOR COMBUSTION ANDVENTILATION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come fr...
Page 8 - Vent-free heaters add moisture to the air. Although; CHECK GAS TYPE; INSTALLATION; LOG SIZING REQUIREMENTS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 8 INSTALLATION NOTICE: This heater is intended for use as supple-mental heat. Use this heater along with your primaryheating syst...
Page 9 - Figure 4 - Minimum Clearance for Combustible to Wall; *Minimum 16 inches from Side Wall; Noncombustible; Noncombustible material OK.; Minimum Noncombustible Material Clearances; If Not Using Mantel; Installing Damper; If Using Mantel
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 9 9 Carefully follow the instructions below. This will ensure safeinstallation into a masonry, UL127-listed manufactured fireplac...
Page 10 - Determining Minimum Mantel Clearance; FLOOR CLEARANCES; A. If installing appliance on the floor level, you must maintain; Figure 6 - Minimum Mantel Clearances Without Using Hood
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 10 Minimum Non-Combustible Material Minimum Non-Combustible Material Height Distances to Underside ofMantel Top of FireplaceOpeni...
Page 11 - Area of Various Standard; Chimney; WARNING: You must secure this heater to fire-; Installation Items Needed; Figure 10 - Attaching Damper Clamp; Damper; Damper Clamp
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 11 11 INSTALLING DAMPER CLAMP ACCESSORYFOR VENTED OPERATION Note: When used as a vented heater, appliance must be installed only ...
Page 12 - Carefully remove logs without moving heater base.; Fitting; Figure 15 - Attaching Base Assembly to Fireplace Floor
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 12 INSTALLATION Continued Heater GasRegulator Flexible Gas Hose (ifallowed by local codes) Figure 11 - Attaching Flexible Gas Hos...
Page 13 - External Regulator; CONNECTING TO GAS SUPPLY; Figure 16 - External Regulator With Vent Pointing Down; Vent Pointing Down; Install equipment shutoff valve in an accessible
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 13 13 Propane/LPSupply Tank External Regulator CONNECTING TO GAS SUPPLY WARNING: This appliance requires a 1/2" NPT (National...
Page 14 - WARNING: Test all gas piping and connections,; Pressure Testing gas Supply Piping system; Correct all leaks at once.; CHECKING GAS CONNECTIONS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 14 INSTALLATION Continued Figure 17 - Gas Connection (Variable Manually-Controlled andThermostat-Controlled Models Only) * Purcha...
Page 15 - Figure 19 - Equipment Shutoff Valve; Open; INSTALLING LOGS; WARNING: Failure to position the parts in accor-; Pressure Testing Heater Gas Connections; Gas Meter
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 15 15 INSTALLATION Continued Figure 19 - Equipment Shutoff Valve Figure 20 - Checking Gas Joints (Propane/LP Model Shown) Thermos...
Page 17 - OPERATING HEATER; WARNING: If you do not follow these instructions; FOR YOUR SAFETY; • If fireplace has glass doors, never operate this; THERMOSTAT-CONTROLLED MODELS; Thermocouple
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 17 17 OPERATING HEATER WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing prop-erty...
Page 18 - Shutting Off Heater; MANUALLY-CONTROLLED MODELS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 18 TO TURN OFF GAS TO APPLIANCE 1. Follow steps 1 through 5 under Lighting Instructions, page 17. 2. Depress control knob and lig...
Page 19 - WARNING: Do not operate heater between PILOT; Shutting Off Burners Only (pilot stays lit)
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 19 19 Thermocouple Ignitor Electrode PilotBurner PILOT OFF LO HI Figure 28 - Control Knob andIgnitor Button Location 4. Wait five...
Page 20 - WARNING: Burners will come on automatically; LIGHTING; WARNING; Flame Adjustment Knob; Control Knob
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 20 C. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn byhand, d...
Page 21 - CAUTION: Do not try to adjust heating levels by; The pilot flame on natural gas units will have a slight curve,; TO LOCK
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 21 21 Shutting Off Heater 1. Turn control knob clockwise to the OFF position. 2a. Set selector switch in the OFF position. 2b. If...
Page 22 - Check pilot flame pattern and burner flame patterns often.; PILOT FLAME PATTERN; If pilot flame pattern is incorrect, as shown in Figure 37; INSPECTING BURNERS; Pilot Burner; Manual Mode; Press the MANU button to turn on the fireplace.; Safety Features; Auto Shutoff Feature
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 22 INSPECTING BURNERS Check pilot flame pattern and burner flame patterns often. PILOT FLAME PATTERN Figure 36 shows a correct pi...
Page 23 - WARNING: Turn off heater and let cool before; CLEANING AND MAINTENANCE; BURNER PRIMARY AIR HOLES; Pilot Assembly; Blow air through the ports/slots and holes in the burner.; LOGS; • If you remove logs for cleaning, refer to Installing Logs, pages; Figure 39 - Pilot Inlet Air Hole
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 23 23 WARNING: Turn off heater and let cool before cleaning. CAUTION: You must keep control areas, burners, and circulating air p...
Page 24 - WARNING: Turn off heater; POSSIBLE CAUSE; TROUBLESHOOTING
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 24 TROUBLESHOOTING Note: All troubleshooting items are listed in order of operation. WARNING: Turn off heater and let cool before...
Page 25 - OBSERVED PROBLEM; nance, page 23) or replace burner orifice
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 25 25 TROUBLESHOOTING Continued OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition of one or both bur...
Page 26 - IMPORTANT; REMEDY
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 26 TROUBLESHOOTING Continued WARNING: If you smell gas • Shut off gas supply.• Do not try to light any appliance.• Do not touch a...
Page 27 - Do not remove the screw. Make sure you tighten the; OPTIONAL POSITIONING OF THERMOSTAT SENSING BULB
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 27 27 OPTIONAL POSITIONING OFTHERMOSTAT SENSING BULB (Thermostat-Controlled Models Only) FOR MASONRY AND FACTORY-BUILTMETAL FIREP...
Page 28 - SPECIFICATIONS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 28 Vintage Oak 18" Variable Vintage Oak 24" and 30" Golden Oak and Birch 18" Manually-Controlled Variable Manuall...
Page 29 - When Gas Pressure Is Too Low; TECHNICAL SERVICE; PARTS UNDER WARRANTY; WIRING DIAGRAM; SERVICE HINTS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 29 29 SERVICE HINTS When Gas Pressure Is Too Low • pilot will not stay lit • burners will have delayed ignition • heater will not...
Page 30 - ILLUSTRATED PARTS BREAKDOWN
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 30 ILLUSTRATEDPARTS BREAKDOWN VARIABLE MANUALLY-CONTROLLEDFLAME-MAX ® VINTAGE OAK LOG MODELSVYS18PA, H18P, VYS18NA,H18N, VYS24PA,...
Page 31 - VINTAGE OAK LOG MODELS; PARTS LIST; PART NUMBER FOR
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 31 31 PARTS LIST VARIABLE MANUALLY-CONTROLLEDFLAME-MAX ® VINTAGE OAK LOG MODELS This list contains replaceable parts used in your...
Page 33 - KEY; GOLDEN OAK LOG AND
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 33 33 KEY PART NUMBER FOR NO. VYD18PA VYBD18P VYD24PA VYBD24P VYD30PA VYBD30P VYD36PA DESCRIPTION QTY. 1A 105268-01 — 105268-02 —...
Page 37 - GOLDEN OAK LOG MODELS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 37 37 PARTS LIST THERMOSTAT-CONTROLLEDFLAME-MAX ® GOLDEN OAK LOG MODELS This list contains replaceable parts used in your heater....
Page 43 - BIRCH LOG MODELS
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 43 43 PARTS LIST REMOTE-READYFLAME-MAX ® BIRCH LOG MODELS This list contains replaceable parts used in your heater. Whenordering ...
Page 44 - ACCESSORIES; EQUIPMENT SHUTOFF VALVE - GA5010; For all models. Creates the sound of a real burning fire.
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 44 ACCESSORIES ACCESSORIES EQUIPMENT SHUTOFF VALVE - GA5010 For all models. Equipment shutoff valve with 1/8" NPT tap. Fits1/...
Page 45 - • ACCESSORIES; OWNER'S REGISTRATION FORM
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 45 45 • ACCESSORIES 1. Where will the product be used? ❍ Living/Family Room ❍ Office/Warehouse ❍ Utility Shed/Outbuilding ❍ Garag...
Page 46 - Postage; T APE
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 46 2701 Industrial DriveP.O. Box 90004Bowling Green, KY 42102-9004 Postage Required T APE TAPE
Page 47 - NOTES
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 47 47 NOTES _______________________________________________________________________________________________ _____________________...
Page 48 - NOT A UPC; KEEP THIS WARRANTY; WARRANTY INFORMATION; Model; LIMITED WARRANTY; For information about this warranty write:
107070-01F F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m F o r m o r e i n f o r m a t i o n , v i s i t w w w . d e s a t e c h . c o m 48 2701 Industrial DriveP.O. Box 90004Bowling Green, KY 42102-9004 www.desatech.com 107070-01Rev. F10/03 NOT A UPC KEEP THIS WARR...