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NATURAL GAS MODELS (V)O36NRA SERIES AND (V)O42NRA SERIES
PROPANE/LP GAS MODELS (V)O36PRA SERIES AND (V)O42PRA SERIES
WARNING: If the information in this manual is not
followed exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
— Do not store or use gasoline or other flammable va-
pors and liquids in the vicinity of this or any other
appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire
department.
— Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier.
WARNING: For Outdoor Use Only.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
REMOTE CONTROL READY
For more information, visit www.desatech.com
STAINLESS OUTDOOR GAS
FIREPLACE SYSTEM
OWNER'S OPERATION AND
INSTALLATION MANUAL
PFS
C
®
US
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Related Manuals for Desa O36NRA
Summary of Contents for Desa O36NRA
- Page 1 INSTALLATION MANUAL ® REMOTE CONTROL READY NATURAL GAS MODELS (V)O36NRA SERIES AND (V)O42NRA SERIES PROPANE/LP GAS MODELS (V)O36PRA SERIES AND (V)O42PRA SERIES WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
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Page 2: Table Of Contents
TAbLE OF CONTENTS Safety ..............2 Wiring Diagram ..........14 Local Codes............3 Specifications ............ 14 Product Features ..........4 Troubleshooting ..........15 Locating Fireplace ..........4 Parts ..............18 Product Specifications ......... 4 Replacement Parts ..........23 Installation ............5 Service Hints ............. -
Page 3: Local Codes
SAFETY Continued 6. Do not add extra logs or ornaments such You must operate this fireplace as pine cones, vermiculite or rock wool. with the fireplace screen in place. Using these added items can cause soot- Make sure fireplace screen is in ing. -
Page 4: Product Features
PRODUCT FEATURES LOCATING FIREPLACE REFRACTORY bRICK LINER PLANNING Your fireplace features a concrete refractory Plan where you will install the fireplace. This brick liner. As with all concrete liners, this liner will save time and money later when you in- may develop slight cracks when exposed to stall the fireplace. -
Page 5: Installation
INSTALLATION IMPORTANT: Make sure fireplace is level. CAUTION: Do not install the If fireplace is not level, log set will not work fireplace directly on carpet or properly. vinyl. Use dimensions shown for rough openings to create the easiest installation (see Built-In Fireplace Installation, page 6). - Page 6 INSTALLATION Continued Table 1 Wall board or facing material within 12 inches must be of noncombustible Rough Opening Dimensions for Built-in material, including decorative mantel Mantel Shelf Note: Any portion ornaments or other similar projections Installation of the mantel shelf must NOT the facing material.
- Page 7 INSTALLATION Continued INSTALLING DRAIN PAN DP36/DP42 INSTALLING FIREPLACE HOOD HS36/HS42 The fireplace enclosure must allow for ad- equate drainage and fresh air ventilation. 1. Remove protective film from stainless It is recommended that a sealed, corrosion hood. resistant catch pan with provision for drainage 2.
- Page 8 INSTALLATION Continued REMOTE PROPANE/LP GAS WARNING: Never connect SUPPLIES AND ENCLOSURES natural gas fireplace to private If appliance is to be permanently connected (non-utility) gas wells. This to a gas piping system from a remote supply gas is commonly known as tank, installation must be in accordance with local codes or, in absence of local codes, with wellhead gas.
- Page 9 INSTALLATION Continued Locate sediment trap where it is within reach CAUTION: Use only new, for cleaning. Install in piping system between black iron or steel pipe. Inter- fuel supply and appliance. Locate sediment nally-tinned copper tubing may trap where trapped matter is not likely to freeze.
- Page 10 INSTALLATION Continued 3. Pressurize supply piping system by either 6. Light appliance (see Operation, page 11) opening propane/LP supply tank valve Check all other internal joints for leaks. for propane/LP gas or opening main gas 7. Turn off appliance. valve located on or near gas meter for Equipment Propane/LP natural gas or using compressed air.
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Page 11: Operation
INSTALLATION Continued 2. Place individual embers on their edge (not IMPORTANT: Turn unit off and let cool flat) along the top of burner pan. This aids before repositioning loose embers. in directing flames from the burner through ember bed. Note: Too many embers or embers placed flat along burner pan can suppress the flames. - Page 12 OPERATION Continued 7. With control knob pressed in, press and Note: The burner may light if hand-held re- release ignitor button. This will light pilot. mote was on when selector switch was last If needed, keep pressing ignitor button turned off. You can now turn the burner on and until pilot lights.
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Page 13: Inspecting Burners
INSPECTING bURNERS Thermopile Check pilot flame pattern and burner flame patterns often. 3/8" to 1/2" PILOT ASSEMBLY The pilot assembly is factory preset for the proper Pilot Burner flame height. Alterations may have occurred dur- ing shipping and handling. Call a qualified service 1/8"... -
Page 14: Wiring Diagram
SPECIFICATIONS (V)O36NRA Series (V)O42NRA Series • Rating (Variable): 28,000/41,000 Btu/Hr • Rating (Variable): 32,000/47,000 Btu/Hr • Gas Type: Natural • Gas Type: Natural • Ignition: Piezo • Ignition: Piezo • Manifold Pressure: 3.5" W.C. • Manifold Pressure: 3.5" W.C. • Inlet Gas Pressure (inches of water): •... -
Page 15: Troubleshooting
TROUbLEShOOTING WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater. CAUTION: Never use a wire, needle or similar object to clean pilot. This can damage pilot unit. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button is... - Page 16 TROUbLEShOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Pilot lights but flame goes 1. Gas control knob not fully 1. Press in gas control knob out when control knob is pressed in. fully. released. 2. Gas control knob not pressed 2. After pilot lights, keep gas in long enough.
- Page 17 TROUbLEShOOTING Continued WARNING: If you smell gas • Shut off gas supply. • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Fol- low the gas supplier’s instructions.
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Page 18: Parts
PARTS MODELS VO36NRA, VO36PRA, VO36NRRA, VO36PRRA, VO36NRHA, VO36PRHA, VO36NRRHA, VO36PRRHA, O36NRA, O36PRA, O36NRHA, O36PRHA, O36NRRA, O36PRRA, O36NRRHA AND O36PRRHA www.desatech.com 124868-01A... - Page 19 PARTS This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 23 of this manual. NO. PART NO. DESCRIPTION QTY. See Page 22 Refractory, Bottom Rear • • • • • • • • • • • • • • • • See Page 22 Refractory, Bottom Right •...
- Page 20 PARTS MODELS VO42NRA, VO42PRA, VO42NRRA, VO42PRRA, VO42NRHA, VO42PRHA, VO42NRRHA, VO42PRRHA, O42NRA, O42PRA, O42NRHA, O42PRHA, O42NRRA, O42PRRA, O42NRRHA AND O42PRRHA www.desatech.com 124868-01A...
- Page 21 PARTS This list contains replaceable parts used in your firebox. When ordering parts, follow the instructions listed under Replacement Parts on page 23 of this manual. NO. PART NO. DESCRIPTION QTY. Refractory, Bottom Rear • • • • • • • • • • • • • • • • See Page 22 See Page 22 Refractory, Bottom Right...
- Page 22 PARTS bRICK REFRACTORIES 36" MODELS 42" MODELS NO. PART NO. DESCRIPTION PART NO. QTY. 123164-01 • • Bottom Rear (White) • • 123160-01 123164-02 • • Bottom Rear (Red) • • 123160-02 123165-01 • • Bottom Right (White) • • 123161-01 123165-02 •...
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Page 23: Replacement Parts
• propane/LP gas supply may be low if using serial numbers of your heater ready. propane/LP gas You can also visit DESA Heating, LLC’s web If using propane/LP gas, you may feel your site at www.desatech.com. gas pressure is too low. If so, contact your local propane/LP gas supplier. -
Page 24: Warranty
This is DESA Heating, LLC’s exclusive warranty, and to the full extent allowed by law; this express warranty excludes any and all other warranties, express or implied, written or verbal and limits the duration of any and all implied warranties, including warranties of merchantability and fitness for a particular purpose to two...