Osburn LA 30 User manual

LA 30
FREESTANDING STOVE
OWNER`S MANUAL
WARNING: If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or death.
FOR YOUR SAFETY: Do not store or use
gasoline or other flammable vapors and liquids
in the vicinity of this or any other appliance.
Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
•
o not touch any electric switch; do not use
any phone in your building.
• Immediately call your gas supplier
from a neighbor's phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier,
call the fire department.
THE INSTALLATION MUST BE IN ACCORDANCE WITH LOCAL CODES OR, IN THE
ABSENCE OF LOCAL CODES, WITH THE CURRENT NATIONAL FUEL GAS CODE
ANSI Z233.1 (USA) OR THE CURRENT CAN/CGA B149.1-M86 INSTALLATION
CODES (CANADA)
Stove Builder International INC.
1700, Léon-Harmel, Québec (Québec) G1N 4R9
Tél : ( 418 ) 527-3060
Fax : ( 418 ) 527-4311
www.osburn-mfg.com 45118A

TABLE OF CONTENTS
1.0 INTRODUCTION...............................................................................................................................................1
1.1 SPECIFICATIONS ..............................................................................................................................................1
1.2 FEATURES........................................................................................................................................................3
1.3 INTENDED USE ................................................................................................................................................3
1.4 GENERAL SAFETY ...........................................................................................................................................3
2.0 OPERATION ......................................................................................................................................................4
2.1 OPERATION SAFETY........................................................................................................................................4
2.2 LIGHTING INSTRUCTIONS................................................................................................................................5
2.3 HEAT OUTPUT ADJUSTMENT ..........................................................................................................................6
3.0 INSTALLATION................................................................................................................................................7
3.1 INSTALLATION & SAFETY NOTES ...................................................................................................................7
3.2 UNPACKING.....................................................................................................................................................7
3.3 INSTALLATION.................................................................................................................................................7
3.3.1 BEDROOM INSTALLATION...........................................................................................................................7
3.3.2 MINIMUM CLEARANCES TO COMBUSTIBLE CONSTRUCTION.....................................................................7
3.3.3 CHIMNEY VENT INSTALLATION..................................................................................................................8
3.3.3.1 DIRECT VENT ..............................................................................................................................................8
3.3.3.2 OPTIONAL B-VENT INSTALLATION...........................................................................................................13
3.3.4 GAS LINE INSTALLATION..........................................................................................................................13
3.3.5 THERMOSTAT, WALL SWITCH, OR REMOTE CONTROL INSTALLATION...................................................14
3.3.6 FIREBOX COMPONENT INSTALLATION......................................................................................................16
3.3.6.1 OPTIONAL EMBER INSTALLATION ............................................................................................................16
3.3.7 INITIAL FIRING..........................................................................................................................................17
3.3.7.1 MANIFOLD PRESSURE REGULATOR ADJUSTMENT ...................................................................................17
3.3.7.2 PILOT FLAME ADJUSTMENT......................................................................................................................17
3.3.7.3 ALTITUDE ADJUSTMENT...........................................................................................................................17
3.4 MANIFACTURED (MOBILE) HOME INSTALLATION ........................................................................................19
3.5 FIELD CONVERSIONS.....................................................................................................................................20
4.0 MAINTENANCE..............................................................................................................................................20
4.1 MAINTENANCE SAFETY.................................................................................................................................20
4.2 RECOMMENDED SERVICE..............................................................................................................................20
4.3 GLASS CLEANING..........................................................................................................................................20
4.4 BURNER & PILOT CLEANING ........................................................................................................................20
4.5 FIREBOX DISASSEMBLY & REASSEMBLY......................................................................................................21
4.6 FAN................................................................................................................................................................22
5.0 TROUBLE SHOOTING ...................................................................................................................................23
OSBURN LIMITED LIFETIME WARRANTY ...........................................................................................................24

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1.0 INTRODUCTION
1.1 Specifications
SPECIFICATIONS
TABLE 1
ITEM NATURAL GAS (NG) PROPANE (LPG)
North America
North America
INPUT:
High
30,000 Btu/hr
30,000 Btu/hr
Low 21,000 Btu/hr
22,500 Btu/hr
NORTH AMERICAN
Flue Loss: EFFICIENCY:Fan off 73 % 73.5 %
Fan on 77.5 % 78 %
OUTPUT: Fan off 21,900 Btu/hr (23.1 MJ/hr)
22,050 Btu/hr (23.2 MJ/hr)
Fan on 23,250 Btu/hr (24.5 MJ/hr)
23,400 Btu/hr (24.6 MJ/hr)
MANIFOLD PRESSURE:
North America 3.5" w.c. (0.9 kPa)
10.0" w.c. (2.5 kPa)
GAS INLET SUPPLY
PRESSURE:
North America Min: 5.0" w.c. (1.2 kPa)
Minimum: 11.0" w.c. 2.7kPa)
Normal: 7.0" w.c. (1.7 kPa)
Normal: 13.5" w.c. (3.4 kPa)
Maximum: 13.5" w.c. (3.4 kPa)
Maximum:13.5" w.c. (3.4 kPa)
ORIFICE SIZE: @ 0 - 4500'
#36 drill ( .107" DIA.) (2.718mm) # 52 drill ( .064"DIA.) (1.626mm)
MAIN BURNER AERATION
SHUTTER SETTING OPENING
North America ( .115”) North America ( .270”)
CONTROL VALVE TYPE: SIT 820 Nova SIT 820 Nova
SHIPPING WEIGHT: 175 lb. ( 80 kg) 175 lb. ( 80 kg)
FLUE OUTLET SIZE: 4" X 6 5/8" (102mm X 168mm) Simpson - Modèle DV-GS
Security Chimneys International (Secure Vent)
Selkirk (Direct-Temp)
FAN: Variable Speed for North America
NOTE: The efficiency rating of the appliance is a product thermal efficiency rating determined
under continuous operating conditions and was determined independently of any
installed system.

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Figure 1
INSTALLATION CODES
Installation must conform to local codes. In the absence of local codes, installation must conform to
the current National Fuel Gas Code, ANSI Z233.1 (in the U.S.), or with the current installation code
CAN/CGA B149.1-M86 (in Canada). Certified for use in Canada, and USA. The conversion shall be
carried out in accordance with the requirements of the provincial authorities having jurisdiction and in
accordance with the requirements of the CAN/CGA B149.1-M86 Installation Code. The appliance,
when installed, must be electrically grounded in accordance with local codes or, in the absence of
local codes, with the National Electric code ANSI/NFPA No. 70 (in the U.S.), or with the current
CAN/CSA C22.1 Canadian Electrical code (in Canada), or in other countries with the appropriate
national code.

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1.2 Features
IGNITION SYSTEM:
Standing pilot ignition system with thermocouple flame detection and piezo igniter.
GAS CONTROL:
Gas control valve type:
Automatic millivolt powered combination gas control valve with variable flame control for
convenience and on/off switch. Optional wall thermostat, and/or optional remote control are
available. The gas valve does not require electricity.
SAFETY CONTROLS:
A safety switch will shut the gas system down in the event of loss of pilot flame.
1.3 Intended Use
This appliance is intended to be used as a free-standing room heater when installed according to
these instructions. This appliance is suitable for installation in bedrooms, see section 3.3.1, where the
maximum input is within 50 cubic feet of room volume per 1000 BTU/hr, (i.e.1500 minimum cubic
feet). The appliance is also suitable for retrofit into mobile homes as in section 3.4. Installation must
conform with the Standard for Manufactured Home Installations, ANSI A225.1/NFPA 501A.
1.4 General Safety
The appliance must be properly connected to a venting system in accordance with local codes. This
unit must not be connected to a chimney or flue serving any other appliance.
WARNING: Operation of this heater when not connected to a properly installed and maintained
venting system, or any tampering with the safety shut off system may result in carbon
monoxide poisoning and possible death.
WARNING: Do not operate this appliance with the glass door or the glass panel(s) removed,
cracked, or broken. Replacement of the glass panel(s) should be done by a licensed or
qualified person.
Installation and repair should be done by a qualified service person. The appliance should be
inspected before use and at least annually by a professional service technician. Provide adequate
clearances around air openings and allow accessibility clearance for servicing and proper operation.
Do not use this heater if any part has been under water. Immediately call a qualified service
technician to inspect the heater and replace any part of the control system and any gas control which
has been under water.

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2.0 OPERATION
2.1 Operation Safety
Always keep the appliance area clear and free from combustible materials, gasoline and other
flammable vapours and liquids. Never obstruct the flow of ventilation air. Keep the front of the
appliance clear of all obstacles and foreign materials. Never obstruct or modify the air inlet/outlet
grilles of the stove in any manner.
CAUTION: Children and adults should be alerted to the hazards of high surface temperature and
should stay away to avoid burns or contact with hot surfaces. Young children should be
carefully supervised when they are in the same room as the heater. Clothing or other
flammable material should not be placed on or near the unit.
The glass door and grille assembly must be properly installed prior to operation. Never operate the
unit with the glass door off or broken since this may cause dangerous indoor air pollution. This unit is
not for use with solid fuel. Do not substitute any parts or materials. Do not abuse the glass door.
Behind the control panel door on the front of the pedestal is the control panel shown in Figure 2
below.
Figure 2

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2.2 Lighting Instructions
WARNING: If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
FOR YOUR SAFETY, READ BEFORE LIGHTING
A. This appliance is provided with a standing pilot flame. When lighting the pilot, follow these
instructions exactly:
B. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to
the floor because some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
- Do not try to light any appliance.
- Do not touch any electrical switch: do not use any phone in your building.
- Immediately call your gas supplier from a neighbour's phone. Follow the gas suppliers
instructions.
- If you cannot reach your gas supplier, call the fire department.
C. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob
will not push in or turn by hand, do not try to force or repair it, call a qualified service technician.
Forcing or attempted repair may result in a fire or explosion.
D. Do not use this appliance if any part has been under water. Immediately call a qualified
service technician to inspect the appliance and to replace any part of the control system and any
gas control which has been under water.
LIGHTING PROCEDURE
1. "STOP!" Read the safety information in the previous section.
2. Set the thermostat to the lowest setting.
3. Turn off all electrical power to the appliance.
4. Open the control panel door, hinged to open downward, by pulling the handle toward you.
5. Push in the gas control knob slightly and turn clockwise  to the "OFF" position. The valve with
the control panel removed is shown in Figure 3.
6. Wait a minimum of five minutes to clear out any residual gas. If you then smell gas, STOP!
Follow "B" in the Lighting Instruction section. If you don't smell gas, go to the next step.

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Figure 3
7. Press in the gas control knob and turn counter clockwise to the "PILOT" position.
8. Push in the control knob all the way and hold it in. Immediately push the piezo ignition button (the
button to the right) repeatedly so that it clicks; continue until the pilot ignites. Maintain pressure
on the control knob for about one minute after ignition. Then release the control knob; if the pilot
flame goes out repeat step 8; if the pilot flame remains on then turn the valve knob counter
clockwise to the "ON" position.
NOTE: If the pilot lights, but will not stay on after several tries, turn the gas control knob to the
"OFF" position and call your service technician or gas supplier. If the control knob does not
pop out when released, STOP - shut off the gas supply to the control valve, and
IMMEDIATELY call your service technician or gas supplier.
9. Close the access door grille by lifting it and allow the springs to pull it closed.
10. Turn the burner switch to on (see Figure 2).
11. If equipped with a wall switch, select the "ON" position. If equipped with a thermostat or
auxiliary control, set it to the desired setting.
SHUTDOWN PROCEDURE
1. To turn off the main burner only, turn off the wall switch, thermostat, or On/Off switch
located on the control panel shown in Figure 2 located behind the control panel door on the front
of the pedestal.
2. For complete shutdown of the appliance, depress the gas control knob and turn it clockwise
to the "OFF" position.
2.3 Heat Output Adjustment
The appliance valve has a HI/LO knob to select the heat output and flame height (see Figure 2).
Natural gas units can be turned down by 30%, propane units can be turned down by 25%.

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3.0 INSTALLATION
3.1 Installation & Safety Notes
Read all instructions before beginning and follow them carefully during installation to ensure maximum
benefit and safety. Failure to follow these instructions will void your warranty and may present a fire
hazard. See the Osburn warranty at the back of this manual for improper installation disclaimers. This
stove and its components are certified and safe when installed in accordance with this manual.
WARNING: Do not connect 120 VAC to the gas control valve or its wiring, as this will damage
the valve.
3.2 Unpacking
Please check the appliance carefully for any damaged or missing components (specifically check the
glass condition). Report any problems to your dealer.
The stove is shipped with the logs and burner packaged inside the firebox. See section 4.5, remove
the door, cut the log tie, remove it and the log protector. All other standard parts are already in place.
3.3 Installation
In planning the installation, it is necessary to install certain items before the unit is completely
positioned and installed. These include the vent system, the gas piping and the optional fan.
NOTE: All installations require venting.
3.3.1 Bedroom Installation
This appliance is suitable for installation in bedrooms where the maximum input is within 50 cubic feet
of room volume per 1000 BTU/hr, (i.e.1500 minimum cubic feet). Where applicable, the installation
must conform to the CR89-001 standard. A listed thermostat must be installed with a wire gauge and
length conforming to Table 2 on page 14.
3.3.2 Minimum Clearances To Combustible Construction
A. Sidewall: 7.5" (190 mm) measured to unit
B. Back wall: 1.5" (38 mm) measured to unit
C. Ceiling: 37" (940 mm) measured to cooktop
D. Floor: Install directly on combustible floor
E. Corner 1.5" (38 mm) measured to unit
F. Front wall: 48" (1219 mm) measured to glass
G. Alcove: (Depth) 48" (1219 mm)
(Width) 38" (965 mm)
H. Vent Cap: (Above) 14" (355 mm)
Horizontal (Side) 6" (150 mm) clearance to combustibles
(Side) 2" (50 mm) clearance to non-combustibles

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MINIMUM ENCLOSURES ARE AS FOLLOWS:
CAUTION: Due to high temperatures, the appliance should be located out of traffic and away from
furniture and draperies. Provide a minimum 48" (1219 mm) front clearance to the unit.
Note: The appliance may be installed directly on combustible flooring providing the unit stability is
maintained. Although the back wall and corner clearance is 1.5" (38mm), we recommend 6"
(150mm) for fan installation and removal.
3.3.3 Chimney Vent Installation
3.3.3.1 Direct vent
The stove must be connected to Simpson model DV-GS vent, Security Chimneys International
(Secure Vent) or Selkirk (Direct-Temp) only. Only install the vent components according to the
manufacturer's instructions. Use a maximum of two 90elbows or four 45elbows. Slope
horizontal pipe at least 1/4" (6 mm) rise per foot of horizontal run. Allow 2" (50 mm) clearance to
the vent. A vinyl siding standoff must be used when terminating horizontally to vinyl siding. Refer
to the graph for allowable vent configurations.
Note: If at any time the vent-air intake piping is dismantled, use the vent manufacturers
instructions and the sealing instructions on page 11 for reassembly.