Desa LSL3124N - Manuals - manualsarea.com

Page 2 - WARNING: Do not allow fans to blow directly into; SAFETY INFORMATION; DANGER: Carbon monoxide poisoning may lead; Carbon Monoxide Poisoning:; Early signs of carbon monoxide; WARNINGS; WARNING: Any change to this heater or its controls; TABLE OF CONTENTS

111347-01B 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 allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flamepatterns. Ceiling fans ...

Page 3 - Continued; LOCAL CODES; CAUTION: Do not remove the data plates from the

111347-01B 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 SAFETY INFORMATION Continued 1. This appliance is only for use with the type of gas indicated onthe rating plate. This applia...

Page 4 - WARNING: This heater shall not be installed in a; PRODUCT FEATURES; OPERATION; PRODUCT IDENTIFICATION; Figure 1 - Product Identification; Meadowbrook Oak Logs with Thermostat Control

111347-01B 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 AIR FOR COMBUSTION ANDVENTILATION Today’s homes are built more energy efficient than ever. New mate-rials, increased insulation...

Page 5 - Unusually Tight Construction; per kw) of the aggregate input rating; AIR FOR COMBUSTION AND VENTILATION

111347-01B 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 PROVIDING ADEQUATE VENTILATION The following are excerpts from National Fuel Gas Code, ANSIZ223.1/NFPA 54, Section 5.3, Air f...

Page 6 - Ventilation Air From Inside Building; Do not provide openings for inlet or outlet air into; Figure 3 - Ventilation Air from Outdoors; WARNING: If the area in which the heater may be

111347-01B 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 VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space.When ventilat...

Page 7 - Vent-free heaters add moisture to the air. Although; CHECK GAS TYPE; INSTALLATION; LOG SIZING REQUIREMENTS

111347-01B 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 NOTICE: This heater is intended for use as supple-mental heat. Use this heater along with your primaryheating system. Do not ...

Page 8 - Figure 4 - Minimum Clearance for Combustible to Wall; Noncombustible; Minimum Noncombustible Material Clearances; If Not Using Mantel; Installing Damper; If Using Mantel

111347-01B 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 Carefully follow the instructions below. This will ensure safeinstallation into a masonry, UL127-listed manufactured fireplace,...

Page 9 - Determining Minimum Mantel Clearance; Figure 6 - Minimum Mantel Clearances Without Using Hood; FLOOR CLEARANCES; A. If installing appliance on the floor level, you must maintain

111347-01B 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 Minimum Non-Combustible Material Minimum Non-Combustible Material Height Distances to Underside ofMantel Top of FireplaceOpen...

Page 10 - Figure 11 - Attaching Flexible Gas Hose to Heater Gas Regulator; Area of Various Standard; Chimney; WARNING: You must secure this heater to fire-; Installation Items Needed; Figure 10 - Attaching Damper Clamp

111347-01B 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 Heater Gas Regulator Flexible Gas Hose (ifallowed by local codes) Figure 11 - Attaching Flexible Gas Hose to Heater Gas Regula...

Page 11 - Figure 13 - External Regulator With Vent Pointing Down; Install equipment shutoff valve in an accessible; WARNING: Use pipe joint sealant that is resistant; CONNECTING TO GAS SUPPLY; WARNING: A qualified service person must con-; Figure 12 - Attaching Heater to Fireplace Floor; Carefully remove logs without moving heater base.

111347-01B 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 Propane/LPSupply Tank External Regulator INSTALLATION Continued Figure 13 - External Regulator With Vent Pointing Down Vent...

Page 12 - Correct all leaks at once.; Pressure Testing Heater Gas Connections; Make sure control knob of heater is in the OFF position.; Figure 14 - Gas Connection; WARNING: Test all gas piping and connections,; Pressure Testing gas Supply Piping system; CHECKING GAS CONNECTIONS; CAUTION: Avoid damage to regulator. Hold gas

111347-01B 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 3. P r e s s u r i z e s u p p l y p i p i n g s y s t e m b y e i t h e r o p e n i n gpropane/LP supply tank valve for propa...

Page 13 - WARNING: Failure to position the parts in accor-; INSTALLING LOGS

111347-01B 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 Figure 18 - Rear LogPlacement (VariableManually-Controlled Models) Figure 19 - Left and RightFront Log Placement (VariableM...

Page 14 - • If fireplace has glass doors, never operate this; LIGHTING; OPERATING HEATER; WARNING: If you do not follow these instructions; FOR YOUR SAFETY

111347-01B 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 WARNING: • If fireplace has glass doors, never operate this heater with glass doors closed. If you operateheater with doors cl...

Page 15 - WARNING: Do not operate heater between PILOT; WARNING: Damper handle will be hot if heater has

111347-01B 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 VARIABLE CONTROL OPERATION The variable control valve can be set to any heat setting andflame height desired, by simply tur...

Page 16 - THERMOSTAT MODELS; Shutting Off Heater; Shutting Off Burners Only (pilot stays lit)

111347-01B 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 16 1. Follow steps 1 through 6 under Lighting Instructions, page 15. 2. Depress control knob and light pilot with match. 3. Keep ...

Page 17 - CAUTION: Do not try to adjust heating levels by; Figure 25 - Control Knob and Ignitor Button Location; Selecting the HI setting with the control knob will cause

111347-01B 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 Continued 1. STOP! Read the safety information in column 2, page 16. 2. Make sure equipment shutoff valve ...

Page 18 - INSPECTING BURNERS; PILOT FLAME PATTERN; BURNER PRIMARY AIR HOLES; WARNING: Turn off heater and let cool before

111347-01B 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 CLEANING BURNER INJECTOR HOLDERAND PILOT AIR INLET HOLE The primary air inlet holes allow the proper amount of air to mix with...

Page 19 - CLEANING AND MAINTENANCE; Figure 29 - Injector Holder On Outlet Burner Tube; SPECIFICATIONS

111347-01B 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 CLEANING AND MAINTENANCE Cleaning Burner Injector Holder and Pilot Air Inlet Hole (Cont.) Logs SPECIFICATIONS Burner Tube P...

Page 20 - WARNING: Turn off heater; POSSIBLE CAUSE; TROUBLESHOOTING

111347-01B 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 TROUBLESHOOTING Note: All troubleshooting items are listed in order of operation. WARNING: Turn off heater and let cool before...

Page 21 - OBSERVED PROBLEM; REMEDY

111347-01B 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 TROUBLESHOOTING Continued OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition of one or both bur...

Page 22 - IMPORTANT

111347-01B 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 TROUBLESHOOTING Continued WARNING: If you smell gas • Shut off gas supply.• Do not try to light any appliance.• Do not touch a...

Page 23 - OPTIONAL POSITIONING OF THERMOSTAT SENSING BULB; For Masonry and Factory-Built Metal Fireplace; Do not remove the screw. Make sure you tighten the; Figure 32 - Adhesive-backed Mounting Clip

111347-01B 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 OPTIONAL POSITIONING OF THERMOSTAT SENSING BULB OPTIONAL POSITIONING OFTHERMOSTAT SENSING BULB For Masonry and Factory-Buil...

Page 24 - ILLUSTRATED PARTS BREAKDOWN

111347-01B 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 ILLUSTRATED PARTSBREAKDOWN VARIABLE MANUALLY- CONTROLLEDECHO VALLEY OAK LOG MODELSLSL3124N, LSL3124P ILLUSTRATED PARTS BREAKDO...

Page 25 - PARTS LIST

111347-01B 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 PARTS LIST VARIABLE MANUALLY-CONTROLLEDECHO VALLEY OAK LOG MODELS This list contains replaceable parts used in your heater....

Page 28 - ACCESSORIES; EQUIPMENT SHUTOFF VALVE - GA5010; SERVICE HINTS; When Gas Pressure Is Too Low; TECHNICAL SERVICE; PARTS UNDER WARRANTY

111347-01B 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 ACCESSORIESSERVICE HINTSTECHNICAL SERVICEREPLACEMENT PARTS ACCESSORIES EQUIPMENT SHUTOFF VALVE - GA5010 For all models. Equipm...

Page 29 - • ACCESSORIES; OWNER'S REGISTRATION FORM

111347-01B 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 • ACCESSORIES 1. Where will the product be used? ❍ Living/Family Room ❍ Office/Warehouse ❍ Utility Shed/Outbuilding ❍ Garag...

Page 30 - Postage; T APE

111347-01B 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 2701 Industrial DriveP.O. Box 90004Bowling Green, KY 42102-9004 Postage Required T APE TAPE

Page 31 - NOTES

111347-01B 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 NOTES _______________________________________________________________________________________________ _____________________...

Page 32 - NOT A UPC; KEEP THIS WARRANTY; WARRANTY INFORMATION; Model; LIMITED WARRANTY

111347-01B 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 32 2701 Industrial DriveP.O. Box 90004Bowling Green, KY 42102-9004 www.desatech.com 111347-01Rev. B07/03 NOT A UPC KEEP THIS WARR...