Instruction/ maintenance manual of the product B9945N United States Stove
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1 Propane (LPG) Model B9945L Supplemental Heater Natural Gas Model B9945N Supplemental Heater UNITED ST A TES STOVE COMP ANY 227 Industrial Park Road • P.O. Box 151 • South Pittsburg, TN 37380 • (423) 837-2100 VENT -FREE PEDEST AL GAS HEA TER INST ALLA TION AND OPERA TION INSTR UCTIONS This is an unvented gas-fired heater .
2 T T T T T ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS NOTICE NOTICE NOTICE NOTICE NOTICE Installation and repair must be done by a qualified service person. The appliance should be inspected before use and at least annually by a professional service person.
3 CARBON MONOXIDE POISONING: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nausea. If you have these signs, obtain fresh air immediately.
4 PR PR PR PR PR ODUCT FEA ODUCT FEA ODUCT FEA ODUCT FEA ODUCT FEA TURES TURES TURES TURES TURES IMPOR IMPOR IMPOR IMPOR IMPOR T T T T T ANT SAFETY INFORMA ANT SAFETY INFORMA ANT SAFETY INFORMA ANT SAFETY INFORMA ANT SAFETY INFORMA TION TION TION TION TION FIGURE 1.
5 SPECIFICA SPECIFICA SPECIFICA SPECIFICA SPECIFICA TIONS TIONS TIONS TIONS TIONS Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Manifold Pressure Setting 4" w.
6 This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air.
7 INST INST INST INST INST ALLA ALLA ALLA ALLA ALLA TION TION TION TION 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.
8 MANTEL CLEARANCES MANTEL CLEARANCES MANTEL CLEARANCES MANTEL CLEARANCES MANTEL CLEARANCES If placing a custom mantel above the heater, you must meet minimum clearances between mantel shelf and the top of the heater.
9 GAS CONNECTION GAS CONNECTION GAS CONNECTION GAS CONNECTION GAS CONNECTION NOTICE NOTICE NOTICE NOTICE NOTICE CAUTION CAUTION CAUTION CAUTION CAUTION IMPORTANT: IMPORTANT: IMPORTANT: IMPORTANT: IMPORTANT: Loosen the pipe adapter on the flex tube before installing to the system piping.
10 GAS CONNECTION GAS CONNECTION GAS CONNECTION GAS CONNECTION GAS CONNECTION GAS PRESSURE CHECK GAS PRESSURE CHECK GAS PRESSURE CHECK GAS PRESSURE CHECK GAS PRESSURE CHECK FIGURE 6. Rear View of 9945 Vent-Free Gas Heater FIGURE 6. Rear View of 9945 Vent-Free Gas Heater FIGURE 6.
11 1) Remove the two(2) screws and lift the front screen slightly up. (Fig. 7A) Then tilt the bottom of the screen inward and downward. (Fig. 7B) 2) Lean the top of the screen toward you slightly (Fig. 7B) and then proceed to carefully bring the screen straight back (Fig.
12 OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS 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.
13 1 . STOP! Read the safety information on the previous page. 2 . Set the thermostat to lowest setting. 3 . Turn off all electrical power and open the access door. 4 . Push in gas control (B) slightly and turn clock wise to "OFF". 5 . Push "ON / OFF" switch to "OFF" position.
14 Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and/or sooting. Remove front screen, (see page 11). Carefully lift screen from locating stubs and set aside during cleaning. Refer to instructions on page 11 for installation of screen.
15 CLEANING / SERVICING CLEANING / SERVICING CLEANING / SERVICING CLEANING / SERVICING CLEANING / SERVICING Periodic Cleaning Periodic Cleaning Periodic Cleaning Periodic Cleaning Periodic Cleaning • Do not use cleaning fluid to clean logs or any part of heater.
16 14 HEATER ASSEMBLY REPLACEMENT PARTS HEATER ASSEMBLY REPLACEMENT PARTS HEATER ASSEMBLY REPLACEMENT PARTS HEATER ASSEMBLY REPLACEMENT PARTS HEATER ASSEMBLY REPLACEMENT PARTS 5 3 9 7 6 18 10 4 17 15 .
17 KEY KEY KEY KEY KEY PART # PART # PART # PART # PART # DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION QTY. QTY. QTY. QTY. QTY. 1 B24767 BASE 1 2 B69198 PEDESTAL WELDMENT 1 3 24891 FIREBOX BOTTOM (NATURAL) 1 4 24768 FIREBOX BOTTOM (L.P.
18 BURNER & LOG ASSEMBLY BURNER & LOG ASSEMBLY BURNER & LOG ASSEMBLY BURNER & LOG ASSEMBLY BURNER & LOG ASSEMBLY 11 1 17 15 16 14 3 2 8 7 9 10 6 4 5 12 13.
19 PARTS LIST FOR GENERATOR AND LOG ASSEMBLY PARTS LIST FOR GENERATOR AND LOG ASSEMBLY PARTS LIST FOR GENERATOR AND LOG ASSEMBLY PARTS LIST FOR GENERATOR AND LOG ASSEMBLY PARTS LIST FOR GENERATOR AND LOG ASSEMBLY KEY KEY KEY KEY KEY PART # PART # PART # PART # PART # DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION QTY.
20 TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING Turn off and let cool before servicing. Only a qualified service person should Turn off and let cool before servicing. Only a qualified service person should Turn off and let cool before servicing.
21 TROUBLESHOOTING, CONTINUED... TROUBLESHOOTING, CONTINUED... TROUBLESHOOTING, CONTINUED... TROUBLESHOOTING, CONTINUED... TROUBLESHOOTING, CONTINUED... ODS/Pilot lights, but flame goes out When control knob is released. (continued from page 20) One or both burners do not light after ODS/pilot is lit.
22 OPTIONAL KITS FOR THE 9945 OPTIONAL KITS FOR THE 9945 OPTIONAL KITS FOR THE 9945 OPTIONAL KITS FOR THE 9945 OPTIONAL KITS FOR THE 9945 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.
23 CONTROL WIRING TERMINALS ROCKER SWITCH THERMOPILE WIRING DIAGRAM FOR GENERATOR ASSEMBLY WIRING DIAGRAM FOR GENERATOR ASSEMBLY WIRING DIAGRAM FOR GENERATOR ASSEMBLY WIRING DIAGRAM FOR GENERATOR ASSE.
24 The following Wiring Guide is to help assist in the wiring of any combination of the Optional Kit listed below: RCK60 - REMOTE CONTROL KIT WSK60 - WALL SWITCH KIT WTK60 - WALL THERMOSTAT KIT IMPORTANT: Before ordering or installing any to the available kits, remember the following.
25 WIRING GUIDE FOR 9945 continued... WIRING WITH THE WSK60 - WALL SWITCH KIT: WIRING WITH THE WSK60 - WALL SWITCH KIT: WIRING WITH THE WSK60 - WALL SWITCH KIT: WIRING WITH THE WSK60 - WALL SWITCH KIT.
26 NOTES NOTES NOTES NOTES NOTES.
27 LIMITED WARRANTY POLICY LIMITED WARRANTY POLICY LIMITED WARRANTY POLICY LIMITED WARRANTY POLICY LIMITED WARRANTY POLICY 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 workman- ship.
28 OWNERS MANUAL OWNERS MANUAL OWNERS MANUAL OWNERS MANUAL OWNERS MANUAL HOW TO ORDER REPAIR PARTS OR "OPTIONS" BEFORE INSTALLING YOUR HEATER, FILL IN THE SERIAL NUMBER IN THE SPACE PROVIDED ABOVE FOR YOUR RECORDS. 1. The PART NUMBER PART NUMBER PART NUMBER PART NUMBER PART NUMBER 2.
An important point after buying a device United States Stove B9945N (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought United States Stove B9945N yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data United States Stove B9945N - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, United States Stove B9945N you will learn all the available features of the product, as well as information on its operation. The information that you get United States Stove B9945N will certainly help you make a decision on the purchase.
If you already are a holder of United States Stove B9945N, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime United States Stove B9945N.
However, one of the most important roles played by the user manual is to help in solving problems with United States Stove B9945N. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device United States Stove B9945N along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
