Manuale d’uso / di manutenzione del prodotto VF-18N-EMU del fabbricante Desa
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UNVENTED (VENT -FREE) GAS LOG HEA TER OWNER’S OPERA TION AND INST ALLA TION MANUAL Design Dynamics V ent-fr ee Models Also Design-Cer tified As V ented Decorativ e A ppliances Sav e this manual for future reference.
111826-05 For more information, visit www .desatech.com 2 T ABLE OF CONTENTS SAFETY INFORMA TION .............................................................. 2 PRODUCT IDENTIFICA TION ....................................................... 3 OPTIONAL REMO TE CONTROL A CCESSORIES .
111826-05 For more information, visit www .desatech.com 3 3 SAFETY INFORMA TION Continued PR ODUCT IDENTIFICA TION Figure 1 - Product Identification 1. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not con vertible for use with other gases.
111826-05 For more information, visit www .desatech.com 4 LOCAL CODES Install and use heater with care. Follo w all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code ANSI Z223.1/NFP A 54 *. *A vailable from: American National Standards Institute, Inc.
111826-05 For more information, visit www .desatech.com 5 5 40,000 33,000 73,000 Unusually tight construction is defined as construction where: a. wa lls and cei lin gs exp ose d to the out sid e at .
111826-05 For more information, visit www .desatech.com 6 AIR FOR COMBUSTION AND VENTILA TION Continued VENTILA TION AIR V entilation Air Fr om Inside Building This fresh air would com e from an adjo ining unc onfined space.
111826-05 For more information, visit www .desatech.com 7 7 INST ALLA TION NO TICE: This heater is intended for use as supple- mental heat. Use this heater along with y our primary heating system. Do not install this heater as your pri- mary heat sour ce.
111826-05 For more information, visit www .desatech.com 8 Carefully follow the instructions below . This will ensure safe in- stallation into a masonry , UL127-listed manuf actured fireplace, or listed vent-free firebox. Minimum Clearances For Side Comb ustible Material, Side Wall, and Ceiling A.
111826-05 For more information, visit www .desatech.com 9 9 INST ALLA TION Continued MANTEL CLEARANCES I n a dd i ti o n t o me e t in g n on c om b us t i bl e m at e ri a l c le a ra n ce s , yo u m us t a ls o m ee t re qu ir e d cl e ar a nc es be tw e en fir ep l ac e op en in g a nd ma nt el sh e lf .
111826-05 For more information, visit www .desatech.com 10 INST ALLING D AMPER CLAMP A CCESSOR Y FOR VENTED OPERA TION Note: When used as a vented decorative, appliance must be installed only in a solid-fuel burning fireplace with a working flue and con- structed of noncombustible material.
111826-05 For more information, visit www .desatech.com 11 11 INST ALLA TION Continued INST ALLA TION Installing Heater Assembly (Cont.) Connecting to Gas Supply W ARNING: This appliance requires a 3/8" NPT (National Pipe Thread) inlet connection to the pres- sure regulator .
111826-05 For more information, visit www .desatech.com 12 INST ALLA TION Continued * Purchase the optional CSA design-certified equipment shutoff valv e from your dealer . See Accessories , page 27. **Minimum inlet pressure for purpose of input adjustment.
111826-05 For more information, visit www .desatech.com 13 13 INST ALLA TION Continued INST ALLA TION Checking Gas Connections (Cont.) Figure 16 - Checking Gas Joints (Natural Gas Onl y) Thermostat Ga.
111826-05 For more information, visit www .desatech.com 14 OPERA TING HEA TER OPERA TING HEA TER (REMOTE-READ Y MODELS) For Y our Safety Read Before Lighting Lighting Instructions W ARNING: If y ou do not f ollow these instructions ex actl y , a fire or expl osion ma y res ult causin g pr ope r ty damage, personal injury or loss of life.
111826-05 For more information, visit www .desatech.com 15 15 OPERA TING HEA TER (REMOTE-READ Y MODELS) Lighting Instructions (Cont.) T o T urn Off Gas T o Appliance Manual Lighting Procedure Remote Control Operation OPERA TING HEA TER Continued Figure 18 - Control Knob and Ignitor Button Location, Remote Controlled Remote Control 7.
111826-05 For more information, visit www .desatech.com 16 OPERA TING HEA TER (REMOTE-READ Y MODELS) Remote Control Operation (Cont.) Figure 20 - Setting the Selector switch, Control Knob, and Flame A.
111826-05 For more information, visit www .desatech.com 17 17 BURNER FLAME P A TTERN Figure 24 shows correct b urner flame pattern. NO TICE: Do not mistake orange flames with yello w tip pin g. Dirt or othe r fine parti cl es are b urn ed by hea ter , causing brief patches of orange flame.
111826-05 For more information, visit www .desatech.com 18 W ARNING: T urn off heater and let cool before cleaning. CA UTION: Y ou m ust keep control areas, b urners, and circulating air passagewa ys of heater clean. In- spect these areas of heater before each use.
111826-05 For more information, visit www .desatech.com 19 19 TR OUBLESHOO TING Note: All troubleshooting items are listed in order of operation. W ARNING: �T urn off and un- plug heater and let cool before serv icing . Onl y a qua lified servi ce person should ser vice and repair heater .
111826-05 For more information, visit www .desatech.com 20 TR OUBLESHOO TING Continued OBSER VED PR OBLEM One or both b urner does not light after ODS/pilot is lit Delayed ignition of burner Burner ba.
111826-05 For more information, visit www .desatech.com 21 21 TR OUBLESHOO TING Continued W ARNING: If y ou 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 y our building.
111826-05 For more information, visit www .desatech.com 22 VF-18N-EMU VF-24N-EMU Btu (V ariable) 24,000/36,000 25,000/39,000 T ype Gas Natural Gas Only Natural Gas Only Ignition Piezo Piezo Manifold Pressure 3.5" W .C. 3.5" W .C. Inlet Gas Pressure (in.
111826-05 For more information, visit www .desatech.com 23 23 SER VICE HINTS When Gas Pressure Is T oo Low • pilot will not stay lit • burners will ha ve delayed ignition • heater will not produce specified heat • propane/LP gas supply may be lo w Y ou may feel your gas pressure is too lo w .
111826-05 For more information, visit www .desatech.com 24 GT A Replacement Part Numbers Model Number GT A Part number VF-18N-EMU 111794 03 VF-18P-EMU 111794 04 Log sets and mounting plates are ordere.
111826-05 For more information, visit www .desatech.com 25 25 ILLUSTRA TED P AR TS BREAKDO WN REMO TE-READ Y MODELS AND REMO TE CONTROLLED MODELS VF-24N-EMU VF-24P-EMU ILLUSTRA TED P AR TS BREAKDO WN .
111826-05 For more information, visit www .desatech.com 26 P AR TS LIST This list contains replaceable parts used in your heater . When ordering parts, follow the instruc- tions listed under Replacement P arts on page 23 of this manual.
111826-05 For more information, visit www .desatech.com 27 27 A CCESSORIES VENT -FREE LOGMA TE ® FIREBO XES (Not Shown) Av aila ble in 32", 36", and 42" mode ls.
111826-05 For more information, visit www .desatech.com 28 THIS P A GE INTENTIONALL Y LEFT BLANK.
111826-05 For more information, visit www .desatech.com 29 29 • ACCESSORIES 1. Where will the product be used? ❍ Living/F amily Room ❍ Office/W arehouse ❍ Utility Shed/Outbuilding ❍ Garage ❍ Bedroom ❍ Bathroom ❍ Other 2.
111826-05 For more information, visit www .desatech.com 30 2701 S. Harbor Blvd. Santa Ana, CA. 92704 www .desatech.com P ostage Required TM.
111826-05 For more information, visit www .desatech.com 31 31 NO TES ________________________________________________________________________________________________ __________________________________.
111826-05 For more information, visit www .desatech.com 32 2701 S. Harbor Blvd. Santa Ana, CA. 92704 www .desatech.com 111826-05 Re v . A 8/04 NO T A UPC KEEP THIS W ARRANTY W ARRANTY INFORMA TION Model Serial No . Date Purchased Always specify model and serial numbers when communicating with the f actory .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Desa VF-18N-EMU è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Desa VF-18N-EMU - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Desa VF-18N-EMU imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Desa VF-18N-EMU ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Desa VF-18N-EMU, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Desa VF-18N-EMU.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Desa VF-18N-EMU. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Desa VF-18N-EMU insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
