Manuel d'utilisation / d'entretien du produit RFN28TD du fabricant Desa Tech
Aller à la page of 24
Save this manual for future reference. ® VENT -FREE NA TURAL GAS RADIANT FLAME ® HEA TER OWNER’S OPERA TION AND INST ALLA TION MANUAL 15,000 to 28,000 Btu/Hr with Thermostat Shown with Optional Ma.
2 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR 1. Use only natural gas. Do not convert heater to use different fuel type. 2. 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.
3 104779 OWNER’S MANUAL ASDFKIGLFJI alskdidkoemkgo dkirlnfgpd'fASDFKIGLFJI alskdidkoemkgo dkirlnfgpd'f ASDFKIGLFJI alskdidkoemkgo dkirlnfgpd'fASDFKIGLFJI alskdidkoemkgo dkirlnfgpd&apo.
4 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR WARNING: Always have burner shield and screen in place before operating heater. This pre- vents excessive temperatures on heater surfaces.
5 104779 OWNER’S MANUAL ASSEMBL Y Continued Assembling and Attaching Brass Trim 1. Remove packaging from remaining three pieces of brass trim. 2. Locate four brass screws, two adjust- ing plates with set screws, and two shims in the hardware packet.
6 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space or if the building is of unusually tight construction, provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code, ANSI Z223.
7 104779 OWNER’S MANUAL Or Remove Door into Adjoining Room, Option 3 Ventilation Grills Into Adjoining Room, Option 2 12" 12" Ventilation Grills into Adjoining Room, Option 1 AIR FOR COMBU.
8 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR CAUTION: If you install the heater in a home garage • heater pilot and burner must be at least 18 inches above floor.
9 104779 OWNER’S MANUAL INST ALLA TION Continued THERMOSTAT SENSING BULB The thermostat sensing bulb has been placed inside the heater for protection during shipping. Locating Thermostat Sensing Bulb 1. Remove front panel of heater (see Fig- ure 2, page 4).
10 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR Installing Bottom Mounting Screws 1. Locate two bottom mounting holes. These holes are near bottom on back panel of heater (see Figure 17). 2. Mark screw locations on wall. 3. Remove heater from mounting bracket.
11 104779 OWNER’S MANUAL Securing Hearth Base to Floor 1. Position hearth base in desired location. Mark holes for drilling (see Figure 18). Remove hearth base. 2 . For carpeted floor, make a small cut with a sharp knife at marked loca- tions before drilling.
12 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR Tee Joint Reducer Bushing to 1/8" NPT 1/8" NPT Plug Tap Test Gauge Connection * Tee Joint Pipe Nipple Cap Sediment Trap Pres.
13 104779 OWNER’S MANUAL Pressure Testing Gas Supply Piping System Test Pressures In Excess Of 1/2 PSIG 1. Disconnect heater and its individual manual shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage heater regulator .
14 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR TO TURN OFF GAS TO APPLIANCE Shutting Off Heater 1. T urn contr ol knob clockwise Clockwise to the OFF position. 2. T urn of f all electric power to the ap- pliance if service is to be perf ormed.
15 104779 OWNER’S MANUAL INCORRECT FLAME PATTERN AT HIGH POSITION CORRECT FLAME PATTERN AT HIGH POSITION Good Pilot-Nat. Port GRH/OV 007D INSPECTING BURNER Check pilot flame pattern and burner flame pattern often. PILOT FLAME PATTERN Figure 25 shows a correct pilot flame pat- tern.
16 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR Note: All troubleshooting items are listed in order of operation. TROUBLESHOOTING OBSERVED PROBLEM When ignitor button is pressed, the.
17 104779 OWNER’S MANUAL OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition of burner Burner backfiring during combustion Yellow flame during burner combustion Slight smo.
18 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR TROUBLESHOOTING Continued OBSERVED PROBLEM Heater produces a clicking/ticking noise just after burner is lit or shut off Heater produc.
19 104779 OWNER’S MANUAL TECHNICAL SER VICE You may have further questions about in- stallation, operation, or troubleshooting. If so, contact DESA International’s Techni- cal Service Department at 1-800-323-5190. BTU (Variable) 15,000/28,000 Type Gas Natural Only Ignition Piezo Pressure Regulator Setting 3" W.
20 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR These Parts Centrals are privately-owned businesses. They have agreed to support our customer’s needs by providing original replacement parts and accessories. P AR TS CENTRALS Master Parts Distributors 1184 Wilson Ave.
21 104779 OWNER’S MANUAL ACCESSORIES Purchase these heater accessories from your local dealer. If they can not supply these accessories, either contact your nearest Parts Central (see page 20) or call DESA International’s Sales Department at 1-800- 458-2472 for information.
22 104779 VENT -FREE NA TURAL GAS HEA TER 15,000 TO 28,000 BTU/HR 12-1 12-2 1 2 9 10 11 12 17 18 19 21 22 23 8 20 7 1 3 5 16 4 25 24 1 6 13 14 15 26 10 ILLUSTRA TED PA R T S BREAKDOWN RFN28TD.
23 104779 OWNER’S MANUAL P AR TS LIST RFN28TD This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 19 of this manual.
104779-01 REV. A 5/98 Model Serial No. Date Purchased Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Desa Tech RFN28TD c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Desa Tech RFN28TD - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Desa Tech RFN28TD, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Desa Tech RFN28TD va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Desa Tech RFN28TD, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Desa Tech RFN28TD.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Desa Tech RFN28TD. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Desa Tech RFN28TD ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
