US Stove Company 9947 - Manuals

Page 3 - IMPORTANT SAFETY INFORMATION; This heater shall not be installed in a bedroom or bathroom.

IMPORTANT SAFETY INFORMATION 3 INST INST INST INST INSTALLER: ALLER: ALLER: ALLER: ALLER: Please leave these instructions with the owner. OWNER: OWNER: OWNER: OWNER: OWNER: Please retain these instructions for future reference.IMPOR IMPOR IMPOR IMPOR IMPORT T T T TANT ANT ANT ANT ANT::::: Read these...

Page 4 - CONTINUED; and Wall Thermostat Kits; PRODUCT FEATURES; 947 Vent-free Gas Pedestal Heater

IMPORTANT SAFETY INFORMATION CONTINUED 13. Keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids. 15. Any safety screen or guard removed for servicing, must be replaced prior to heater operation. 16. This vent-free gas heater is intended to be...

Page 5 - CAUTIONCAUTIONCAUTIONCAUTIONCAUTION; CONTENTS

9947 SPECIFICATIONS Natural Gas Natural Gas Natural Gas Natural Gas Natural GasManifold Pressure Setting: 4" w.c. Gas Inlet Pressure: Maximum 10-1/2" w.c. Minimum 5" w.c. Propane/LPG Propane/LPG Propane/LPG Propane/LPG Propane/LPGManifold Pressure Setting: 10" w.c. Gas Inlet Pressure...

Page 6 - ITEMS REQUIRED FOR INSTALLATION; WWWWW

6 ITEMS REQ ITEMS REQ ITEMS REQ ITEMS REQ ITEMS REQUIRED FOR INST UIRED FOR INST UIRED FOR INST UIRED FOR INST UIRED FOR INSTALLA ALLA ALLA ALLA ALLATION TION TION TION TION Ensure that the following items are available before proceeding with installation: • External regulator (for propane/LPG only)...

Page 7 - INSTALLATION

The following formula can be used to determine the maximumheater 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 ...

Page 8 - MANTEL CLEARANCES; MINIMUM MANTEL CLEARANCES

8 If placing a custom mantel above the heater, you must meet minimum clearances betweenmantel shelf and the top of the heater. If your installation does not meet the below minimum clearances, you must: • Raise the mantel to an acceptable height, OR• Remove the mantel. MANTEL CLEARANCES BACK WALL MAN...

Page 9 - GAS CONNECTION

9 Connecting directly to an unregulated propane/LPG tank can cause an explosion. Connecting directly to an unregulated propane/LPG tank can cause an explosion. Connecting directly to an unregulated propane/LPG tank can cause an explosion. Connecting directly to an unregulated propane/LPG tank can ca...

Page 10 - FIGURE 7. Pressure Test Point Location; FIGURE 6. Rear View of 9947 Vent-Free Gas Heater

The heater regulator controls the burner pressure which should be checked at the pressure test pointlocated on the front of the main control and is accessible by removing the control panel on the rightside of the heater. The pressure should be checked with the heater burning and the control set to h...

Page 12 - WARNINGWARNINGWARNINGWARNINGWARNING; OPERATING INSTRUCTIONS

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 flamepatterns. Sooting and improper burning will occur. This vent-free gas heater is intended ...

Page 13 - Set the thermostat to lowest setting.; TOP VIEW OF BURNER ASSEMBLY

1. STOP! Read the safety information on theprevious page. 2. Set the thermostat to lowest setting. 2. Turn off all electrical power and open theaccess door. 3. Push in gas control (B) slightly and turn clockwise to "OFF". 5. Push "ON / OFF" switch to "OFF" position. NOTE: Kno...

Page 15 - FLAME APPEARANCE

In normal operation at full rate after 15 minutes the following flame appearance should be observed. FLAMES FLAMES FLAMES FLAMES FLAMESThe flames behind log #1, and in between log #2, should be yellow with a blue base. (See Below,Figure 12) Figure 12. Flames - Natural Gas and LP Gas Figure 12. Flame...

Page 16 - HEATER ASSEMBLY

Page 17 - PARTS LIST

KEY PART NO. DESCRIPTION QTY. 1 24775 Pedestal 1 2 24776 Pedestal Trim 1 3 24878 Pedestal Brace 1 4 69243 Firebox Bottom 1 5 24779 Firebox 1 6 69248 Firebox Inner Top 1 7 24782 Firebox Outer Top 1 8 24780 Front 1 9 24783 Blower Box 1 10 24784 Cabinet Back 1 11 24785 Right Side, Cabinet Door 1 12 247...

Page 18 - BURNER AND LOG ASSEMBLY

BURNER AND LOG ASSEMBLY 14 4 2 18 20 19 11 8 9 18 3 5 6 13 16 15 1 12 7 17 10

Page 20 - NOTE: All troubleshooting items are listed in order of operation.; TROUBLE SHOOTING

NOTE: All troubleshooting items are listed in order of operation. REMEDY REMEDY REMEDY REMEDY REMEDY POSSIBLE CAUSE POSSIBLE CAUSE POSSIBLE CAUSE POSSIBLE CAUSE POSSIBLE CAUSE When ignitor button is pressed, there isno spark at ODS/Pilot. • Ignitor electrode positioned wrong • Ignitor electrode is b...

Page 22 - OPTIONAL EQUIPMENT

OPTIONAL EQUIPMENT RE MOT E SKY TECH SKYTECH 1001 ON OFF INDICATOR R E M OTE NO OFF SKYT ECH 50 60 70 80 90 21 10 32 c 50 60 70 80 90 21 10 32 c MODEL: RCK60 REMOTE CONTROL KIT MODEL: WSK60 WALL SWITCH KIT MODEL: WTK60 WALL THERMOSTAT KIT 22

Page 23 - WIRING DIAGRAM FOR GENERATOR ASSEMBLY

CONTROL WIRING TERMINALS ROCKERSWITCH THERMOPILE WIRING DIAGRAM FOR GENERATOR ASSEMBLY WIRING DIAGRAM FOR BLOWER ASSEMBLY 1/4" MALE INS. 1/4" FEMALEINS. 1/4"FEMALE INS. 1/4"FEMALE INS. 1/4"FEMALE INS. 1/4" MALE INS. 1/4" MALE INS. 1/4"FEMALE INS. BLACK BLACK WHITE WHI...

Page 28 - The PART DESCRIPTION; KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

OWNERS MANUAL OWNERS MANUAL OWNERS MANUAL OWNERS MANUAL OWNERS MANUAL HOW TO ORDER REPAIR PARTS OR "OPTIONS" UNITED ST UNITED ST UNITED ST UNITED ST UNITED STA A A A ATES ST TES ST TES ST TES ST TES STO O O O OVE COMP VE COMP VE COMP VE COMP VE COMPANY ANY ANY ANY ANY 227 Industrial Park Rd....