Archgard DVR 36-H Owner's manual

DVR 36-H / DVT 36-H
Direct Vent Gas Fireplace
For use with natural gas or
propane*
Installer: Please leave this manual with the appliance owner for future reference
This appliance may be installed in an aftermarket
permanently located, manufactured home (USA
only) or mobile home, where not prohibited by
local codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases, unless a
certified kit is used.
*Conversion kit required for Propane use
WARNING: If the information in this manual is not
followed exactly, fire or explosion may result
causing property damage, personal injury or loss
of life.
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
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
neighbor’s phone. Follow the gas supplier’s
instructions.
∗ If you cannot reach your gas supplier, call the
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
USERS’ INSTALLATION
OPERATION AND
MAINTENANCE MANUAL
US
C
Master Contract: 214018
200-0052
APRIL 2004
7116 Beatty Dr
Mission, BC V2V 6B4
Canada
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TABLE OF CONTENTS
Introduction 4
General Information 5
Appliance Description and Dimensions 6
Framing Dimensions 7
Clearance to Combustibles 8
Possible Fireplace Locations 9
Venting Instructions 10
Gas Connection 14
Glass Door Removal 15
Log Placement 16
Fan and Valve Diagrams 17
Initial Start-Up 18
Maintenance 20
Troubleshooting 21
Servicing 23
Replacement Parts List 27
Warranty 28
Warranty Registration Card 29
We recommend you record the following information:
Fireplace Model Number: Northfire 36 - H Serial Number:
Date of Installation:
Type of Gas Used by the Fireplace: Natural Gas Propane
Dealer’s Name & Address:
Dealer’s Phone Number:
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Northfire 36-H 4
INTRODUCTION
Thank you for purchasing the NorthFire-DVR36-H / DVT36-H Direct Vent Built-in Gas
Fireplace Heater.
The NorthFire-DV36-H is one of the most advanced gas fireplace heaters on the market. It is
designed using the latest technology and manufactured to the highest quality.
Some of the many features are:
∗ Small Size The NorthFire-DV36-H is compact enough to fit into almost any size
room.
∗ Heater Classification The NorthFire-DV36-H is classified as a heating appliance.
Therefore, it can be operated continuously for zone heating.
∗ High Efficiency The NorthFire-DV36-H has high efficiency, which means that it is
less expensive to operate.
∗ Adjustable Flame The flame aesthetics and heat output can be adjusted to suit the
owner’s mood and heating needs.
∗ Solid Construction The NorthFire-DV36-H is constructed mainly of satin coated and
galvanized steel for long life and durability.
Please read the manual carefully prior to installation and operation of the appliance.
Proper installation, operation and maintenance of the appliance will provide you with
many years of enjoyment.
CAUTION
Due to high temperatures, the appliance should be located out of traffic and away from furniture and
draperies.
Children and adults should be alerted to the hazards of high surface temperature and stay away to avoid
burns or clothing ignition.
Young children should be carefully supervised when they are in the same room as the appliance.
Clothing or other flammable material should not be placed on or near the appliance.
Do not operate with cracked or broken glass. Be careful not to strike or slam the glass.
Any safety screen or guard removed for servicing an appliance must be replaced prior to operating.
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 person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding materials, etc. It is imperative that the control
compartments, burners and circulating air passageways of the appliance are kept clean.
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Northfire 36-H 5
GENERAL INFORMATION
This appliance is listed by Warnock Hersey for use in both the United States and Canada. It is
tested and certified to the following US and Canadian gas appliance standards.
- ANSI Z 21.44-1995 / CAN 1-2.19-M81 Direct Vent Wall Furnaces,
- ANSI Z21.50-1996 / CGA 2.22-M96, Vented Gas Fireplace and
- CAN/CGA-2.17-M91, Gas-Fired Appliances for Use at High Altitudes.
Please contact Warnock Hersey or Archgard Industries Ltd., if you have any questions
regarding the certification of this appliance.
APPLIANCE CERTIFICATION
INSTALLATION CODES
This appliance must be installed by a qualified gas appliance installer.
The installation must conform with the local codes or, in the absence of local codes, with the
current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code,
CAN/CGA-B149, in Canada.
Electrical connections and grounding must conform with local code, or current National
Electrical code, ANSI/NFPA No. 70-1987, in the US and in Canada, the current Canadian
Electrical Code, CSA C22.1.
HIGH ALTITUDE INSTALLATION
When installing this appliance beyond 4500 ft. (1372 m) above sea level, the appliance must be
properly de-rated and installed according to local codes; in the absence of local codes, with the
current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code,
CAN/CGA-B149, in Canada.
SPECIFICATIONS
Natural Gas (NG) Propane (LP)
Manifold Pressure 1.6 - 3.5 in. w.c. (0.4 - 0.9 kPa) 6.3 - 10.0 in. w.c. (1.5 - 2.5 kPa)
Minimum Supply Pressure for
Purpose of Input Adjustment 4.5 in. w.c. (1.2 kPa) 11.0 in. w.c. (2.8 kPa)
Orifice Size #44 DMS ( 2.18 mm dia.) #55 DMS ( 1.32 mm dia.)
Nominal Input Rating 13,000 - 20,000 BTU/hr (3.8 -5.8 kW) 14,000 -20,000 BTU/hr (4.1 - 5.8 kW)
Output (Fan On) @ Max. Rating 15,400 BTU/hr ( 4.5 kW) 15,400 BTU/hr ( 4.5 kW)
Output (Fan Off) @ Max. Rating 15,000 BTU/hr ( 4.4 kW) 15,000 BTU/hr ( 4.4 kW)
Altitude 0 - 4,500 ft. (0 - 1372 m) 0 - 4,500 ft. (0 - 1372 m)
Primary Air Opening ¼in. (6 mm) ½ in. (13 mm)
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Northfire 36-H 6
APPLIANCE DESCRIPTION & DIMENSIONS
GAS VALVE
CONVECTION FAN
SPEED CONTROL
TOP LOUVRES
GLASS DOOR
APPLIANCE DIMENSIONS
FRONT VIEW
36 1/4”
23 1/2”
37 3/4”
TOP VIEW SIDE VIEW
FRONT VIEW
3 1/2”
* Except for the vent connector locations, the rear vented DVR36-H and top vented DVT36-H, have
the same physical dimensions.
5 1/4”
3/4”
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Northfire 36-H 7
FRAMING DIMENSIONS
FRAMING DIMENSIONS
36 1/4”
16”
39 1/2”
28”
36 1/4”
56”
36 1/4”
*31”
16”
* If more rigidity is required, a stud may be added to the back of the top nailing flange after
the fireplace is installed.
TERMINATION
FRAMING
11”
10”
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Northfire 36-H 8
CLEARANCES TO COMBUSTIBLES
Combustible mantle allowed in shaded area.
Mantle extension may be increased 1” (25mm)
for each additional 1” (25mm) increase in
clearance height. 6” (152 mm)
Minimum Height From Top Surround: 6”
Minimum Height From
Bottom of Appliance: 35”
BACK 0” to stand-offs
SIDES 0” to stand-offs
TOP 0” to stand-offs
BOTTOM 0”
ADJACENT SIDE WALL 1” to side of faceplate
MANTLE see diagram
VENT 1” to outside side and bottom surface
2” to outside top surface.
CLEARANCE TO COMBUSTIBLES
PRECAUTIONS
• This appliance must be installed by a qualified gas installer and the installation must conform to the
installation codes.
• Provide adequate clearance around air openings of the appliance. Never obstruct front openings.
• Provide adequate clearances for proper operation and servicing of the appliance.
• This appliance must be properly connected to a venting system.
NOTE: Low profile wooden crowns and mold-
ings above the unit are not considered as mantles.
I.E. 1” or less protrusions on the upper mantle
facing are acceptable
6” (152 mm)
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Northfire 36-H 9
B
C
F
D
E
A
ACross Corner
BFlush with Wall
CFlat on Wall Corner
DFlat on Wall
EIsland
FRoom Divider
15 ft Max.
15 ft Max.
POSSIBLE FIREPLACE LOCATIONS
LOCATING GAS FIREPLACE
This appliance must be installed in a location that is free of plumbing, electrical wiring and heating or air
conditioning ducts. Select a location that is accessible for venting. See APPENDIX A. ALLOWABLE
TERMINATION LOCATIONS.
*NOTE: Rear vented gas fireplace DVR36-H can only be located in
positions A, B, C and D.
REFER TO THE VENTING SECTION OF THIS MANUAL FOR
ALLOWABLE VENTING CONFIGURATIONS
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Northfire 36-H 10
VENTING INSTRUCTIONS
VENTING
The appliance will not function without being connected to a proper venting system.
This appliance may use 4” and 7” gas flex vents with NorthFire-DV36H listed vent components, or
Simpson Duravent 4 x 6 5/8 direct vent systems with Simpson Duravent Adaptor (SDA-3). 7” dia.
rigid vent may directly replace 7” dia. flex vent in all applications.
For best venting performance using gas flex vent, here are some general venting rules that we
recommend:
1. Use only 4”and 7” diameter 2-ply certified gas flex vent in a co-axial configuration.
2. Maintain a minimum clearance of 1” to the sides and bottom and 2” to the top outside surface
of the vent pipe and combustible material.
3. Observe any local code restrictions, if any, regarding the installation of this type of gas
appliance.
4. Observe the venting chart given in this manual.
5. Use a vent spacer between the inside and outside flex vents at 3 ft intervals.
6. Never slope horizontal running vents downwards.
7. Maintain at least an upward slope of 1” for every 1 ft of horizontal run on the rear vented
models.
8. Terminate the vent with a vent termination supplied by Archgard Industries Ltd.
9. Support horizontal running vents every 3 ft to prevent it from sagging.
10.Wall terminal must be installed a minimum of 12” above grade measured from bottom of
terminal.
VENT TERMINATION
1. See “ALLOWABLE TERMINATION LOCATIONS” diagram (page 12) to establish a suitable vent
termination location.
2. In heavy snowfall areas make sure vent termination is located where it can not be blocked by snow or
snow from snow removal equipment.
3. Locate vent termination away from plants, bushes or any other object on or near the vent termination
that will interfere or obstruct the air flow around it.
4. DO NOT recess vent termination into walls, sidings or planters.
5. Vent terminations located below 7ft from grade level or anywhere it can be a burn hazard to the public,
such as patios and balconies, must be protected with an Archgard-approved termination cage.
6. Always ensure bottom of Vent Terminal is a minimum of 12” above grade.
• Maximum horizontal vent length is 2ft 6”.
• Maximum of one 45º elbow is allowed.
• Maintain 1” vertical rise minimum per foot of horizontal length beyond 6”. ie: no vertical
rise is required for a 6” horizontal vent straight out the back of the fireplace.
VENTING FOR REAR VENTED APPLIANCES
Follow the venting instructions as strictly as possible to obtain the best
performance from the appliance.
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Northfire 36-H 11
VENTING INSTRUCTIONS Cont...
VENTING Cont...
• Chart is for one 90° bend, with 1/4” vertical raise minimum per foot of horizontal length.
• For each additional 90° or two 45°, add 1ft of vertical height.
• Maximum two 90º bends, or equivalent.
• Minimum 2 ft straight length between bends.
Maintain a minimum of 1” clearance to combustibles on sides and bottom and 2” from top
surface of the vent.
The gas fireplace is designed and optimized for majority of the installations with short vents.
With taller vents, the efficiency and flame characteristics will change. Therefore, an exhaust
restrictor plate is provided by the manufacturer to preserve as much of the original short vent
performances as possible on taller vent configurations.
NOTE: Maximum vent lengths may be subject to local codes.
VENTING CHART (FOR TOP VENTED APPLIANCES ONLY)
10 ft
36”
3 ft1 ft 15 ft
HORIZONTAL LENGTH
(from center of flue outlet to base of termination)
VERTICAL HEIGHT
(from bottom of appliance to center of termination)
7 ft
Venting in this area requires a vent restrictor plate #1.
5 ft 7 ft 9 ft 11 ft 13 ft
30”
Heater
Maximum Hori-
zontal run for
Rear Vent is 20”
from the back of
the unit to termi-
nation or 16” with
a 450 elbow.
VERTICAL VENTING (THROUGH THE ROOF) FOR ROOFTOP VENTED APPLIANCES
• Use only Simpson Duravent 4 x 6-5/8” direct vent systems and Simpson Duravent venting components.
• Vertical venting must be between 10 ft (minimum) and 25 feet (maximum). Use Restrictor #2
• Vertical height of the vent system must have at least 3 ft or more per 900 elbow in the vent system.
• Vertical height of the vent system must also be increased 1 ft for every 2 ft of horizontal length added to
the vent system.
Example: A vertical venting system with a 900 elbow, a horizontal offset of 4 ft and another 900elbow.
Vertical height of the vent system must be 3ft + 2ft + 3ft = 8ft or higher to a maximum of 25 ft.
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Northfire 36-H 12
VENTING INSTRUCTIONS Cont...
24
Canadian Installations (1) US Installations (2) Canadian Installations (1) US Installations (2) A= Clearance above grade, veranda, porch, deck, or balcony 12 inches (30 cm) 12 inches (30 cm) J= Clearance to non-mechanical air
supply inlet to building or the combustion air inlet o any other appliance
12 inches (30 cm) 9 inches (23 cm)
B= Clearance to window or door that may be opened 12 inches (30 cm) 12 inches (30 cm) K= Clearance to a mechanical
air supply inlet 6 feet (1.83 m) 3 feet (91 cm) above if
within 10 feet (3 m) hori-
zontally
C= Clearance to permanently closed window * * L= Clearance above paved
sidewalk or paved driveway located on public property
7 feet (2.13 m) + *
D= Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (61 cm) from the center line of the terminal
* * M= Clearance under veranda,
porch, deck, or balcony 12 inches (30 cm) ++ *
E= Clearance to unventilated soffit * * F= Clearance to outside corner * * G= Clearance to inside corner * * H= Clearance to each side of center line extended above meter/regulator assembly
3 feet (91 cm) within a
height 15 feet (4.5 m) above
the
meter/regulator assembly
*
L= Clearance to service regulator vent outlet 3 feet (91 cm) *
(1) In accordance with the current CSA B149.1, National Gas and Propane Installation Code (2) In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code
(+) A vent shall not terminate directly above a side walk or paved driveway that is located between two single family dwellings and serves both dwellings (++) Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor. (*) For clearances not specified in ANSI Z223.1/NFPA 54 or CSA B149.1, “Clearances shall be in accordance with local installation codes and the requirements of the gas supplier.”
ALLOWABLE TERMINATION LOCATIONS.
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Northfire 36-H 13
INSTALLATION INSTRUCTIONS Cont...
9
VENTING INSTRUCTIONS Cont...
RESTRICTOR PLACEMENT “FOR ABOVE 7 FOOT VERTICAL RISE VENTED
APPLICATIONS ONLY”
Vertical Venting between Seven Feet (7’) and Ten Feet (10’) requires
Restrictor Number 1 as per the Venting Chart on page 11.
Simpson Duravent Archgard System
Archgard System
In the Archgard system the restrictors are placed on the exhaust outlet on the appliance.
Simpson Duravent
With Simpson Duravent locate the restrictor in the exhaust section fitting into the formed lip.
Restrictor Placement
WARNING: These restrictors are only to be installed in the vent system if the vent exceeds 7’
in vertical height. *See below which restrictor is required. Installing them
under any other circumstances may cause hazardous venting conditions
and may result in personal injury, property damage or death.
NOTE: Vent restrictors are designed to reduce vertical stack action for above 7 feet (7’), which will reduce
the velocity of incoming combustion air and not adversely affect the standing pilot or the flame of
the appliance.
Vertical Venting between Ten Feet (10’) and up to a maximum
Twenty-five Feet (25’) requires Restrictor Number 2 as per the
Venting Chart on page 11.
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Northfire 36-H 14
GAS CONNECTIONS
Before connecting the appliance to the gas supply line, double check that the appliance you
have purchased is designed for the gas type you are using. The gas type markings are
located on the certification label and also on the appliance’s gas valve.
Provide adequate clearance for proper installation and checking of the gas connections.
Have your gas supplier or a qualified gas fitter run a gas supply line into the gas fireplace.
The line must be properly sized and fitted according to the installation codes. Upstream of
the appliance supply connection, the fitter shall provide an easily accessible manual shut-
off valve.
CAUTION: The appliance and its individual shutoff valve must be disconnected from
the gas supply piping system during any pressure testing of that system at
test pressures in excess of 1/2 psig (3.5 kPa). The appliance must be
isolated from the gas supply piping system by closing its individual manual
shutoff valve during any pressure testing of the gas supply piping system at
test pressures equal to or less than 1/2 psig (3.5 kPa). Failure to do so will
damage the appliance’s gas valve. Such damage is not covered by the
manufacturer’s warranty.
Check for proper gas supply pressure by loosening the set screw on the supply pressure tap
(marked IN) on the gas valve with a small flat tip screw driver and placing a test gauge on
the tap.
The minimum permissible gas supply pressure is 4.5 in. w.c. (1.12 kPa) for natural gas and
11.0 in. w.c. (2.74 kPa) for propane. Maximum gas supply pressure should never exceed
14.0 in. w.c. (3.48 kPa) or 1/2 psi. for both natural gas and propane.
BE SURE TO TIGHTEN THE PRESSURE TAP SET SCREW AFTER CHECKING
THE PRESSURE. CHECK ALL GAS CONNECTIONS FOR GAS LEAKS.
GAS CONNECTION INSTRUCTIONS
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Northfire 36-H 15
GLASS DOOR INSTRUCTIONS
GLASS DOOR
WARNING: Do not attempt to remove the glass door when the appliance is hot.
Removing the Glass Door
Remove the top and bottom louvers.
There are two buckle latches securing the door frame in place (two hooks above the door and
two buckle latches below the door). Release the bottom buckles first, then gently swing the door
away from the fireplace and lift it off the top hooks. Keep the door pressed against the
appliance while removing the top bolts. Carefully remove the door put it away at a safe location
where it cannot be scratched or damaged.
Replacing the Glass Door
The reverse procedure of Removing the Glass Door.
Buckle latch
Buckle latch
Top of door hooks
onto fireplace
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Northfire 36-H 16
LOG PLACEMENT INSTRUCTIONS
PLACEMENT OF LOGSET, FIBRE COALS & EMBER WOOL
1. Place the back log at the back of the burner tray as shown, behind the two tabs on the burner tray.
2. Place the fiber coals on the burner tray, surrounding the burner. DO NOT place fiber coals on the
burner itself.
3. Tear ember wool into 1/2” to 3/4” diameter ember pieces and place them on the edges of the
burner so as to hide the transition between the fiber coals and the burner. Keep the embers from
obstructing the burner ports.
WARNING : Do not place the lava rocks or the embers directly on the burner ports, fire,
explosion or excessive carbon monoxide (CO) may result, causing property
damage, personal injury or loss of life.
Do not add any materials to the burner, other than the type and amount provided
by Archgard.
4. Place the “Y” branch as shown. The back log has a notch to accommodate the branch. There is
also a tab on the burner to locate the branch.
5. Place the short branch directly on burner as shown, with the charred end towards the back log.
There is also a tab on the burner to locate the branch.
LEFT BRANCH
RIGHT BRANCH
BACK LOG
WARNING : Do not place the logs and branches in any configuration other then the one
shown, a fire, explosion or excessive carbon monoxide (CO) may result,
causing property damage, personal injury or loss of life.
LOG SETUP DETAIL
COALS
EMBERS
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Northfire 36-H 17
FAN & VALVE WIRING DIAGRAM/INSTRUCTIONS
ELECTRICAL CONNECTIONS (for optional convection fan kit FK 36/38 only)
• Install the fan first. Remove the lower louvers and gently place the bottom front lip of the blower
mounting bracket into the opening. Slide the blower assembly into the bottom of the fireplace.
Rotate the blower into position. Be careful not to damage the fan blades. The fan blades will now
face towards you. Line up the holes on fan bracket to the mounting bracket at the bottom of the
fireplace. Place a screw at each of the three holes and tighten.
• Run 120VAC power line through the left side of the fireplace and into the bottom of the gas
fireplace.
• Be sure to connect a grounding wire to the side of gas fireplace. Use any screw hole on the side for
this purpose.
• Slide the thermal snap switch into the fork like bracket underneath the left side of the firebox.
• Neatly tie down and tuck the wires down at the bottom and to the back of the fireplace.
• CAUTION: Do not allow any wires to touch the bottom of the firebox. Otherwise, the wires will
melt and short-out.
• Screw the speed controller bracket to the bottom left sidewall of the gas fireplace.
WIRING DIAGRAM
SPEED CONTROL
LINE CONVECTION BLOWER
GROUND
110F (43ºC) N.O.
THERMAL SNAP
NEUTRAL SIDE OF GAS
FIREPLACE
120 VAC
VALVE CONNECTIONS
PILOT
ASSEMBLY
REMOTE WALL SWITCH
OPTIONAL
THERMOSTAT
THERMOPILE
SPARK ELECTRODE
THERMOCOUPLE
PILOT
SPARKER
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Northfire 36-H 18
INITIAL START-UP INSTRUCTIONS
FOR YOUR SAFETY, READ BEFORE LIGHTING
WARNING: If you do not follow these instructions exactly, a fire or explosion
may result, causing property damage, personal injury or loss of life.
This appliance has a pilot which must be lit by hand using the sparker located next
to the appliance valve controls. When lighting the pilot, follow the start-up
procedures exactly.
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.
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, don’t try to repair it. Call a qualified service
technician. Force or attempted repair may result in a fire or explosion.
BEFORE LIGHTING, smell all around the appliance area for gas. Be sure to smell
next to the floor, because some gases are heavier than air and will settle on the
floor. IF YOU SMELL GAS, follow the instruction on the front cover of this
manual.
A.
B.
C.
D.
INITIAL OPERATION
• Check that the appliance is properly vented and connected to the gas supply.
• Check that the logs and branches are properly placed.
• Check all external parts, such as grills, door and control cover are properly attached and
fastened.
• Check to ensure the pressure relief door on top of the firebox and behind the upper
louvers is closed and properly sealed on the gasket.
NOTE : When operated for the first few times, the appliance will emit some odors and
fumes. This is due to the evaporation of oils and solvents used in fabricating the
appliance. Close off the room to the rest of the house and open all windows. Keep
the room well ventilated. Operate the appliance continuously on high setting for at
least 4 to 6 hours. This will ‘burn-in’ the appliance and reduce the chance of odors
and fumes reoccurring the next time the appliance is used.
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Northfire 36-H 19
Set the thermostat, if present, to the lowest level. Set the flame adjustment knob to the HI
position. Press slightly and turn the control knob clockwise 3to the OFF position and
wait 5 minutes; thus allowing any gases to escape which may have accumulated in the
combustion chamber. Then follow steps 2 and 3 to establish pilot.
Note: LP gases do not vent upward.
OPERATION INSTRUCTIONS Cont..
Press and turn control knob counterclockwise 4to ON position.
Release knob. If pilot should go out, turn the control knob to OFF position and repeat steps
1, 2 and 3.
Note: this will allow reset of INTERLOCK for proper lighting of pilot.
Press control knob slightly and turn counterclockwise 4to PILOT position; depress
control knob and light pilot by repeatedly pressing the sparker. Venting of air may take
place at the pilot prior to the flow of fuel gases. Once flame is established, hold knob
depressed for approximately 60 seconds.
START-UP PROCEDURE
1.
2.
3.
4.
5.
7.
Turn flame and heat adjustment knob to the desired comfort level from HIGH to LOW.
8.
TEMPORARY SHUT-DOWN PROCEDURE
To turn off the main burner only, set the thermostat to the lowest setting or turn
remote switch to OFF. Press and turn the knob clockwise 3to PILOT position.
Press and turn the knob clockwise 3to the OFF position.
COMPLETE SHUT-DOWN PROCEDURE
6. Turn thermostat to the desired comfort level or turn ON/OFF switch to the ON position.
Flame and Heat Adjustment Knob
Sparker
Control Knob
INITIAL START UP INSTRUCTIONS Cont...
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Northfire 36-H 20
MAINTENANCE
CAUTION : Only conduct maintenance on a cold appliance.
The exterior painted surfaces, glass and gold trims may be cleaned with a soft, non-abrasive
cloth and water or a suitable, mild, non-abrasive cleaner.
Regularly,
• Clean and remove any lint accumulations or debris from the grills and in any
combustion and convection air passageways.
• Keep the appliance area free from combustible materials, such as paper, wood,
clothing, gasoline and flammable solids, liquids and vapors.
• Visually check the height and color of the burner and pilot flames.
• Check for unusual noise, odor and operation of the appliance.
• Check the vent terminal for any damage, or obstruction by plants or debris
accumulation.
Once a Year,
• Remove the glass door and clean the inside of the glass with a soft, non-abrasive
cloth and water or a suitable, mild, non-abrasive cleaner.
• Carefully remove the logs and gently brush off any loose carbon deposits. This job is
best done outside the house, wearing a dust mask.The logs are very fragile, take care
not to break them. After cleaning, the logs must be replaced as per the instructions in
this manual.
• When replacing glass door, ensure the gasket is still secure all around the edge of the glass
and it is sealing against the firebox frame. Replace the gasket is worn, damaged or falling off.
Once a Year have a qualified service technician,
• Completely inspect the appliance and the venting system.
• Clean and remove any lint accumulations or debris in the firebox, on the burners, on
the pilot, at the primary air opening, on the convection air blower and in any
combustion and convection air passage ways.
• Check the safety system of the gas valve.
• Check condition of both glass door gasket and top pressure relief door gasket.
Replace if damaged or worn
WARNING : All parts removed or disturbed must be properly replaced after maintenance.
Service and repair must be conducted by a qualified service person. If these
instructions are not followed, a fire or explosion may result, causing property
damage, personal injury or loss of life
CLEANING THE APPLIANCE
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