United States Stove C9830L manual

227 Industrial Park Road • P.O. Box 151 • South Pittsburg, TN 37380 • (423) 837-2100 UNITED STATES STOVE COMPANY Propane (LPG) Model C9830L Natural Gas Model C9830N 851257A 11/97 W ARNINGS 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[...]

T ABLE OF CONTENTS TC IMPOR T ANT SAFETY INFORMA TION ............................................... .....3-4 PR ODUCT FEA TURES ..........................................................................................4 SPECIFICA TIONS ..................................................................................... ....5 CONTENTS ...........[...]

IMPOR T ANT SAFETY INFORMA TION 3 INSTALLER: Please leave these instructions with the owner. OWNER: Please retain these instructions for future reference. IMPORTANT: Read these instructions carefully before installing or trying to operate this heater. W ARNING: An y change to this heater or its controls can be dangerous. Improper installation or us[...]

IMPOR T ANT SAFETY INFORMA TION Do not place clothing or other flammable material near the appliance. Keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids. Any safety screen or guard removed for servicing must be replaced prior to operating the heater. This vent-free gas heater is intended t[...]

SPECIFICA TIONS Natural Gas Manifold Pressure Setting 4" w.c. Gas Inlet Pressure Maximum 10-1/2" w.c. Minimum 5" w.c. Gas Rate Number Model Number Type Max BTU/Hr Min BTU/Hr o f Burners 9830N Manual 30,000 8,000 2 Propane / LPG Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c. Manifold Pr[...]

6 ITEMS REQUIRED FOR INST ALLA TION ITEMS REQUIRED FOR INSTALLATION Ensure that the following items are available before proceeding with installation: • External regulator (for propane/LPG only) • Manual shutoff valve • Piping which complies with local codes • Sediment trap • Pipe sealant approved for use with • Pipe wrench propane/LPG [...]

INST ALLA TION The following formula can be used to determine the maximum heater rating per the definition of unconfined space: BTU/HR = (L1+L2) Ft x (W) Ft x (H) Ft x 1000 50 Consider two connecting rooms with an open area between, with the following dimensions:(See Fig. 2, Example) L1=15-1/2 Ft., L2=12 Ft., W=12 ft., H=8Ft 50 =52800 BTU/HR If the[...]

GAS CONNECTION NOTICE CAUTION IMPORTANT: Loosen the pipe adapter on the flex tube before installing to the system piping. FIGURE 4. Gas Connection CHECK GAS TYPE: The gas supply must be the same as stated on heater's rating plate. If the gas supply is different, DO NOT INSTALL the heater. Contact your dealer for the correct model. 8 A qualifie[...]

GAS CONNECTION 9 GAS PRESSURE CHECK The heater regulator controls the burner pressure which should be checked at the pressure test point located on the right side of the main control and is accessible from the side of the gas log assembly (see FIGURE 6). The pressure should be checked with the heater burning and the control set to high (HI). The pr[...]

10 REMOVING FRONT SCREEN W ARNING FRONT SCREEN The front screen must be in place at all times when the appliance is operating. Do not obstruct the screened openings of the heater. The positioning of the logs is critical to the safe and clean operation of this heater. Sooting and other problems may result if the logs are not properly and firmly situ[...]

11 OPERA TING INSTR UCTIONS Avoid any drafts that alter the burner flame patterns. Do not allow fans to blow directly into the heater. Do not place a blower inside burn area of firebox. Ceiling fans may create drafts that alter burner flame patterns. Sooting and improper burning will occur. This vent-free gas heater is intended to be smokeless. If [...]

12 OPERA TING INSTR UCTIONS LIGHTING INSTRUCTIONS 1. Open access door. 2. Set front burner to Min. and turn off the rear burner by depressing knob and rotating clockwise until stop. 3. Unplug all electric power (optional blower) if service is to be performed. 4. Push in gas control knob slightly and turn clockwise to "OFF". Do not force. [...]

13 Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and/or sooting. Remove front screen, (see page 6). Carefully lift screen from locating stubs and set aside during cleaning. Refer to instructions on page 6 for installation of screen. Do not operate the unit with the screen removed[...]

14 CLEANING / SER VICING Periodic Cleaning • Do not use cleaning fluid to clean logs or any part of heater. • Logs - Brush with soft bristle brush or vacuum with brush attachment. • Vacuum loose particles and dust from the front and rear burner, control, and piezo. • Inspect burner's and air intake hole. Remove lint or particles with v[...]

15 HEA TER ASSEMBL Y REPLA CEMENT P AR TS 1 2 3 4 5 6 7 8 11 10 9 12 13[...]

16 P ARTS LIST FOR HEA TER ASSEMBL Y KEY PART # DESCRIPTION QTY. 1 69114 CABINET TOP 1 2 69104 FIREBOX BACK WELDMENT 1 3 24535 FIREBOX TOP 1 4 24538 INSIDE BACK 1 5 69066 FIREBOX WELDMENT 1 6 24534 FIREBOX BOTTOM 1 7 69067 PEDESTAL WELDMENT 1 8 24530 PEDESTAL BASE 1 9 24457 CONTROL DOOR 1 10 89336 BRASS KNOB 1 11 83115 10-32 x 1/2 MACHINE SCREW 1 1[...]

17 BURNER & LOG ASSEMBL Y 5 16 15 6 8 9 2 3 7 4 10 11 17 1 19 18 A B C D 20 13 14 12[...]

18 P AR TS LIST FOR GAS LOG ASSEMBL Y KEY PART # DESCRIPTION QTY. 1 24610 BURNER PLATE 1 2 24611 CONTROL BRACKET 1 3 81193 CONTROL VALVE (NATURAL) 1 81194 CONTROL VALVE (L.P.) 1 4 83251 10-24 x 1 SL ROD 2 5 83244 10-24 KEP NUT 2 N/S 83343 #10 X 1/2 HX HD SCREW 10 6 89831 BURNER/CONTROL FITTING 1 7 89834 1/4" TUBE, BURNER/REGULATOR 1 8 89838 1/[...]

19 TROUBLESHOOTING Turn off and let cool before servicing. Only a qualified service person should service and repair heater. NOTE: All troubleshooting items are listed in order of operation. REMEDY POSSIBLE CAUSE OBSERVED PROBLEM When ignitor button is pressed, there is no spark at ODS/Pilot. Ignitor electrode positioned wrong Ignitor electrode is [...]

20 TROUBLESHOOTING, CONTINUED... ODS/Pilot lights, but flame goes out When control knob is released. (continued from page 19) One or both burner do not light after ODS/pilot is lit. Burner backfires during combustion. Slight smoke or odor during initial operation. Logs appear to smoke after initial operation. Heater produces a whistling noise when [...]

21 OPTIONAL F40 BLOWER KIT THIS OPTIONAL F40 BLOWER KIT IS AVAILABLE WHERE YOU PURCHASED THIS HEATER OR YOU CAN ORDER DIRECT FROM THE FACTORY BY CONTACTING THE PARTS DEPARTMENT AT THE NUMBER AND ADDRESS ON THE BACK PAGE OF THIS MANUAL. BACK VIEW OF 9740[...]

22 NOTES[...]

23 This vent-free gas heater is warrantied for a period of one year, logs for one year, and burners for One Year, from date of purchase against defects in material or workmanship. This warranty covers only the cost of defective parts and applies only to the original consumer purchaser. The replacement of defective parts will be without charge. This[...]

24 OWNERS MANUAL HO W T O ORDER REP AIR P AR TS OR "OPTIONS" UNITED ST A TES ST O VE COMP ANY 227 Industrial Park Rd., P.O. Box 151 South Pittsburg, TN 37380 (423) 837-2100 C O M P A N Y U N I T E D S T A T E S S T O V E C S S U BEFORE INSTALLING YOUR HEATER, FILL IN THE SERIAL NUMBER IN THE SPACE PROVIDED ABOVE FOR YOUR RECORDS. 1. The P[...]