FMI EZ18NR Quick start guide

UNVENTED (VENT-FREE) GAS LOG HEATER
OWNER’S OPERATION AND INSTALLATION MANUAL
18", 24" AND 30" REMOTE-READY MODELS
EZ18NR/PR, EZ24NR/PR AND EZ30NR/PR
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TABLE OF CONTENTS
Safety .................................................................. 2
3URGXFW,GHQWL¿FDWLRQ........................................... 5
Optional Remote Control Accessories................. 5
Local Codes......................................................... 5
Unpacking............................................................ 5
Air For Combustion and Ventilation..................... 6
Product Features................................................. 6
Installation ........................................................... 8
Operation........................................................... 19
Inspecting Burners............................................. 23
Cleaning and Maintenance................................ 24
Troubleshooting................................................. 25
6SHFL¿FDWLRQV .................................................... 29
Wiring Diagram.................................................. 29
Parts .................................................................. 30
Replacement Parts............................................ 33
Service Hints ..................................................... 33
Technical Service............................................... 33
Accessories ....................................................... 34
Warranty ..............................................Back Cover

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the odor added to the gas can fade. Gas may
be present even though no odor exists.
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of gas indicated on the rating plate. This
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other gases.
2. Do not place propane/LP supply tank(s)
inside any structure. Locate propane/LP
supply tank(s) outdoors (propane/LP units
only).
3. If you smell gas
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use any phone in your building
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plier’s instructions
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4. This heater shall not be installed in a bed-
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vented appliance. See Installing Damper
Clamp Accessory for Vented Operation
page 12. This gas log set may not be
installed as a vented appliance in a bed-
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of Massachusetts.
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6. Do not burn solid-fuel in a masonry or
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vent-free room heater is installed.
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burst. Make sure there are no obstructions
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instructions in Cleaning and Maintenance
page 24.
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tilation to run properly. This heater has an
Oxygen Depletion Sensing (ODS) safety
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heater if enough fresh air is not available.
See Air for Combustion and Ventilation
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TroubleshootingSDJH
11. Do not run heater
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used or stored
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12. Do not use this heater to cook food or burn
paper or other objects.
13. Do not use heater if any part has been ex-
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the room heater and to replace any part
of the control system and any gas control
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14. Do not operate heater if any log is broken.
Do not operate heater if a log is chipped
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15. Turn heater off and let cool before servic-
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service or repair heater.
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home for long periods of time.
17. Remote-ready heaters must not be con-
nected to any external electrical source.
18. Operating heater above elevations of
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use propane/LP fuel tank of less than 100
lb. capacity (propane/LP units only).
20. Provide adequate clearances around air
openings.

www.fmiproducts.com
114668-01G 5
PRODUCT IDENTIFICATION
)LJXUH3URGXFW,GHQWL¿FDWLRQ
EZ Log Set
Control
.QRE
Base
Assembly
Ignitor
Rear
Burner
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Remote
Control
(Optional)
OPTIONAL REMOTE CONTROL ACCESSORIES
There are four optional remote controls that
can be purchased separately for:
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 ZDOOWKHUPRVWDW
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See AccessoriesSDJH
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listing is required.
LOCAL CODES
,QVWDOO DQG XVH KHDWHU ZLWK FDUH )ROORZ DOO
ORFDOFRGHV ,QWKH DEVHQFHRI ORFDO FRGHV
use the latest edition of The National Fuel
Gas Code, ANSI Z223.1/NFPA 54*.
*Available from:
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Batterymarch Park
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6WDWH RI 0DVVDFKXVHWWV The installa-
tion must be made by a licensed plumber
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Massachusetts.
Sellers of unvented propane or natural
JDV¿UHGVXSSOHPHQWDOURRPKHDWHUVVKDOO
provide to each purchaser a copy of 527
CMR 30 upon sale of the unit.
Vent-free gas products are prohibited for
bedroom and bathroom installation in the
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UNPACKING
&$87,21'RQRWUHPRYHWKH
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1. Remove logs and heater base assembly
from carton. Note: Do not pick up heater
base assembly by burners. This could
damage heater. Always handle base as-
sembly by grate.
2. Remove all protective packaging applied
to logs and heater for shipment.
3. Check heater for any shipping damage. If
KHDWHULVGDPDJHGFDOO)0,352'8&76
LLC at 1-866-328-4537 for replacement
parts before returning to dealer.

www.fmiproducts.com 114668-01G6
AIR FOR COMBUSTION AND VENTILATION
PRODUCT FEATURES
23(5$7,21
This heater is clean burning. It requires no
outside venting. There is no heat loss out a
vent or up a chimney. Heat is generated by
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heater is designed for vent-free operation
ZLWKÀXHGDPSHUFORVHG,WKDVEHHQWHVWHG
and approved to ANSI Z21.11.2 standard for
unvented heaters. State and local codes in
some areas prohibit the use of vent-free heat-
ers. This heater may also be operated as a
vented decorative (ANSI Z21.60) product by
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6$)(7<'(9,&(
7KLVKHDWHUKDVDSLORWZLWKDQ2[\JHQ'HSOH-
tion Sensing (ODS) safety shutoff system. The
ODS/pilot is a required feature for vent-free
room heaters. The ODS/pilot shuts off the
heater if there is not enough fresh air.
(/(&7521,&,*1,7,216<67(0
This heater has an electronic ignitor to light
heater fuel supply.
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National Fuel Gas Code, ANSI
Z223.1/NFPA54,W K H International
Fuel Gas Code,RUDSSOLFDEOHOR-
FDOFRGHV5HDGWKHIROORZLQJLQ-
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their homes as airtight as possible.
While it is good to make your home energy
HI¿FLHQW\RXUKRPHQHHGVWREUHDWKH)UHVK
air must enter your home. All fuel-burning ap-
pliances need fresh air for proper combustion
and ventilation.
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venting of vented fuel-burning appliances.
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Gas Code, ANSI Z223.1/NFPA 54, Air for
Combustion and Ventilation.
All spaces in homes fall into one of the three
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1. Unusually Tight Construction
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you classify your space and provide adequate
ventilation.
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may provide enough fresh air for combustion
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additional fresh air.
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If your home meets all of the three criteria
DERYH\RXPXVWSURYLGHDGGLWLRQDOIUHVKDLU
See Ventilation Air From OutdoorsSDJH
If your home does not meet all of the three
FULWHULDDERYHSURFHHGWRDetermining Fresh-
Air Flow For Heater LocationSDJH

www.fmiproducts.com
114668-01G 7
&RQ¿QHGDQG8QFRQ¿QHG6SDFH
The National Fuel Gas Code, ANSI Z223.1/
NFPA 54 GH¿QHVDFRQ¿QHGVSDFHDVDVSDFH
ZKRVHYROXPHLVOHVVWKDQFXELFIHHWSHU
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input rating of all appliances installed in that
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gregate input rating of all appliances installed
in that space. Rooms communicating directly
ZLWK WKH VSDFH LQ ZKLFK WKH DSSOLDQFHV DUH
LQVWDOOHG WKURXJK RSHQLQJV QRW IXUQLVKHG
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FRQ¿QHGVSDFH
* Adjoining rooms are communicating only if
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JULOOVEHWZHHQWKHP
'(7(50,1,1*)5(6+$,5)/2:
)25+($7(5/2&$7,21
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8QFRQ¿QHG6SDFH
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DFRQ¿QHGRUXQFRQ¿QHGVSDFH
6SDFH,QFOXGHVWKHURRPLQZKLFK\RXZLOO
LQVWDOO¿UHSODFHSOXVDQ\DGMRLQLQJURRPVZLWK
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1. Determine the volume of the space (length
[ZLGWK[KHLJKW
Length x Width x Height =__________cu. ft.
(volume of space)
Example:6SDFHVL]HIWOHQJWK[IW
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(volume of space)
If additional ventilation to adjoining room
LVVXSSOLHGZLWKJULOOVRURSHQLQJVDGGWKH
volume of these rooms to the total volume
of the space.
2. Multiply the space volume by 20 to determine
the maximum Btu/Hr the space can sup-
port.
________ (volume of space) x 20 = (Maxi-
mum Btu/Hr the space can support)
Example: 2560 cu. ft. (volume of space) x 20
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support)
3. Add the Btu/Hr of all fuel burning appliances
in the space.
AIR FOR COMBUSTION AND VENTILATION
Continued
 9HQWIUHH¿UHSODFH ___________ Btu/Hr
 *DVZDWHUKHDWHU ___________ Btu/Hr
Gas furnace ___________ Btu/Hr
Vented gas heater ___________ Btu/Hr
 *DV¿UHSODFHORJV ___________ Btu/Hr
Other gas appliances*+__________ Btu/Hr
Total = __________ Btu/Hr
* Do not include direct-vent gas appliances.
'LUHFWYHQWGUDZV FRPEXVWLRQ DLUIURP WKH
outdoors and vents to the outdoors.
Example:
 *DVZDWHUKHDWHU ___________ Btu/Hr
 9HQWIUHH¿UHSODFH  __________ Btu/Hr
Total = __________ Btu/Hr
4. Compare the maximum Btu/Hr the space
FDQVXSSRUWZLWKWKHDFWXDODPRXQWRI%WX
Hr used.
_______ Btu/Hr (maximum the space can
support)
_______ Btu/Hr (actual amount of Btu/Hr
used)
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space can support)
 %WX+UDFWXDODPRXQWRI
Btu/Hr used)
7KHVSDFHLQWKHDERYHH[DPSOHLVDFRQ¿QHG
space because the actual Btu/Hr used is more
than the maximum Btu/Hr the space can sup-
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RSWLRQVDUHDVIROORZV
$ 5HZRUNZRUNVKHHWDGGLQJWKHVSDFHRIDQ
adjoining room. If the extra space provides
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LQJ URRP RU DGG YHQWLODWLRQ JULOOV EHWZHHQ
rooms. See Ventilation Air From Inside
BuildingSDJH.
B. Vent room directly to the outdoors. See
Ventilation Air From Outdoors, page 8.
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If the actual Btu/Hr used is less than the maxi-
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LVDQXQFRQ¿QHGVSDFH<RXZLOOQHHGQRDG-
ditional fresh air ventilation.
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www.fmiproducts.com 114668-01G8
AIR FOR COMBUSTION AND VENTILATION
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GHVFULEHG LQ WKH National Fuel
Gas Code,ANSI Z223.1/NFPA54,
WKH International Fuel Gas Code,
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9(17,/$7,21$,5
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grills or ducts.
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Provide extra fresh air by using ventilation
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items directly to the outdoors or spaces open
to the outdoors. These spaces include attics
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Gas Code, ANSI Z223.1/NFPA 54, Air for
Combustion and VentilationIRUUHTXLUHGVL]H
of ventilation grills or ducts.
IMPORTANT: Do not provide openings for
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3
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12"
12"
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Air
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A
ir
Inlet
Air
Inlet Air Ventilated
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To
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Space
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INSTALLATION
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INSTALLATION
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Figure 4 - Minimum Clearance for
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the information on this page.
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must have noncombustible material behind it.
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Heat Resistant
Material
(A)
Figure 5 - Heat Resistant Material (Slate,
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www.fmiproducts.com
114668-01G 11
INSTALLATION
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you must have noncombustible material be-
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hood accessory. Even if noncombustible
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Figure 6 - Minimum Mantel Clearances
Without Using Hood
Figure 7 - Minimum Mantel Clearances
When Using Hood
Minimum
Noncombustible
Material
Minimum
Noncombustible
Material Height
Distances to
Underside of
Mantel
Top of
Fireplace
Opening
Underside of
Mantel Shelf
12"
8"
(A)
18"
14"
20"
17"
22"
19"
24"
20"
Log Set
24"/30"
Models
18" Model
2 1/2"
6"
8"
10"
Mantel Shelf
Minimum
Noncombustible
Material 8"
Min.
12" 15" 18"
Log Sets
18", 24",
& 30"
Models
20"
2
1/2
"
6"
8"
10"
12"
Distances to
Underside of
Mantel
Hood (GA6050,
GA6052,
or GA6053)
Top of
Fireplace
Opening
Underside
of Mantel
Shelf
Mantel Shelf
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ing Damper Clamp Accessory for Vented
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hood there are still certain minimum mantel
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www.fmiproducts.com 114668-01G12
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DWOHDVWDERYHWKHFRPEXVWLEOHÀRRULQJ
(see Figure 9).
14"
Min.
Combustible
Material
Noncombustible Material
Figure 8 - Minimum Fireplace Clearances
If Installed at Floor Level
Hearth
5"
Min.
Combustible
Material
Figure 9 - Minimum Fireplace Clearances
Above Combustible Flooring
,167$//,1*'$03(5&/$03
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Note: When used as a vented heater, ap-
pliance must be installed only in a solid-fuel
EXUQLQJ¿UHSODFHZLWKDZRUNLQJÀXHDQGFRQ-
structed of noncombustible material.
)RU0DVVDFKXVHWWV5HVLGHQWV2QO\ Instal-
lation of this vented gas log set in the Com-
PRQZHDOWK RI 0DVVDFKXVHWWV UHTXLUHV WKH
GDPSHUEHSHUPDQHQWO\UHPRYHGRUZHOGHG
in the fully open position. Damper
Damper
Clamp
Damper
Damper
Clamp
Damper
Figure 10 - Attaching Damper Clamp
0DQXIDFWXUHG)LUHSODFH
0DVRQU\)LUHSODFH
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you may use this heater as a vented product.
There are three reasons for operating your
heater in the vented mode.
 7KH¿UHSODFHGRHVQRWPHHWWKHFOHDUDQFH
to combustibles requirements for vent-
free operation.
2. State or local codes do not permit vent-
free operation.
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,IUHDVRQVQXPEHURUDSSO\WR\RX\RX
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clamp accessory.
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opening you must provide. Attach damper
FODPSVRWKHPLQLPXPSHUPDQHQWÀXHRSHQ-
LQJZLOOEHPDLQWDLQHGDWDOOWLPHV
$UHDRI9DULRXV6WDQGDUG5RXQG)OXHV
'LDPHWHU $UHD
 20 sq. inches
 29 sq. inches
 39 sq. inches
 51 sq. inches
&KLPQH\
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0LQLPXP3HUPDQHQW
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6' to 15' 39 sq. inches
15' to 30' 29 sq. inches

www.fmiproducts.com
114668-01G 13
INSTALLATION
Continued
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IMPORTANT: Make sure the heater burners
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provided)
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Note: Install optional receiver and hand-held
remote control kit (see Accessories, page 34)
before installing gas log heater. See installa-
tion instructions included with the kit.
1. Apply pipe joint sealant lightly to male
WKUHDGVRIJDV¿WWLQJQRWSURYLGHG&RQ-
QHFWDSSURYHGÀH[LEOHJDVKRVHWRLQOHW
side of gas control (see Figure 11).
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place.
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front panel of base (see Figure 12). If
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drill bit.
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VFUHZV SURYLGHG LQ KDUGZDUH SDFNDJH
(see Figure 12).
7. Connect to gas supply. See Connecting
To Gas SupplySDJH
Figure 11 - Attaching Flexible Gas Hose
to Heater Gas Regulator
Gas Control
Flexible Gas Hose
LIDOORZHGE\ORFDO
codes)
Figure 12 - Attaching Base to Fireplace
Floor
0DVRQU\6FUHZ

www.fmiproducts.com 114668-01G14
INSTALLATION
Continued
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provided)
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tap is an acceptable alternative to test gauge
connection. Purchase the optional equipment
shutoff valve from your dealer.
)RU SURSDQH/3 XQLWV WKH LQVWDOOHU PXVW
supply an external regulator. The external
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GXFHLQFRPLQJJDVSUHVVXUHKHDWHUUHJXODWRU
damage could occur. Install external regulator
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Installation must include an equipment shutoff
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NPT tap must be upstream from heater (see
Figures 14).
IMPORTANT: Install equipment shutoff valve
in an accessible location. The equipment
shutoff valve is for turning on or shutting off
the gas to the appliance.
Check your building codes for any special
requirements for locating equipment shutoff
YDOYHWR¿UHSODFHV
Apply pipe joint sealant lightly to male NPT
WKUHDGV7KLVZLOOSUHYHQWH[FHVVVHDODQWIURP
going into pipe. Excess sealant in pipe could
result in clogged heater valves.
Propane/LP
Supply Tank External
Regulator
ZLWK9HQW
Pointing
'RZQ
Figure 13 - External Regulator With Vent
Pointing Down

www.fmiproducts.com
114668-01G 15
INSTALLATION
Continued
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We recommend that you install a sediment
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fuel supply and heater. Locate sediment
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contaminants. This keeps them from going
into heater controls. If sediment trap is not
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not run properly.
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WRJDVSLSLQJDQGRU¿WWLQJV
* Purchase the optional shutoff valve from
your dealer.
** Minimum inlet pressure for purpose of input
adjustment.
Figure 14 - Gas Connection
Gas
Control
Pipe Cap Tee
Nipple Joint
0LQLPXP
Sediment Trap
Equipment Shutoff Valve
:LWK1377DS
Approved Flexible
Gas Hose (if
DOORZHGE\ORFDO
codes)
3523$1(/3
From External
Regulator
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WR:&
Pressure)
1$785$/
From Gas
Meter
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Pressure)
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GHUConnecting to Gas Supply
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main gas valve (control valve) and equip-
ment shutoff valve from gas supply piping
system. Pressures in excess of 1/2 psig
ZLOOGDPDJHKHDWHUUHJXODWRU
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opening propane/LP supply tank valve
for propane/LP gas or opening main gas
valve located on or near gas meter for
natural gas or using compressed air.
4. Check all joints of gas supply piping sys-
tem. Apply noncorrosive leak detection
ÀXLGWRDOOMRLQWV%XEEOHVIRUPLQJVKRZD
leak.
5. Correct all leaks at once.
6. Reconnect heater and equipment shutoff
valve to gas supply. Check reconnected
¿WWLQJVIRUOHDNV

www.fmiproducts.com 114668-01G16
7HVW3UHVVXUHV(TXDO7RRU/HVV7KDQ
36,*N3D
1. Close equipment shutoff valve (see Fig-
ure 15).
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opening propane/LP supply tank valve
for propane/LP gas or opening main gas
valve located on or near gas meter for
natural gas or using compressed air.
3. Check all joints from gas meter to equip-
ment shutoff valve for natural gas or
propane/LP supply to equipment shutoff
valve for propane/LP (see Figure 16 or
17). Apply noncorrosive leak detection
ÀXLGWRDOOMRLQWV%XEEOHVIRUPLQJVKRZD
leak.
4. Correct all leaks at once.
Figure 15 - Equipment Shutoff Valve
Open
Closed
Equipment
Shutoff
Valve
INSTALLATION
Continued
Figure 16 - Checking Gas Joints
(Propane/LP Only)
Control Valve
Location
Propane/LP
Supply Tank
Equipment
Shutoff Valve
Gas Meter
Figure 17 - Checking Gas Joints (Natural
Gas Only)
Control Valve
Location
Equipment Shutoff Valve
35(6685(7(67,1*+($7(5*$6
&211(&7,216
1. Open equipment shutoff valve (see Fig-
ure 15).
2. Open main gas valve located on or near
gas meter for natural gas or open pro-
pane/LP supply tank valve.
3. Make sure control knob of heater is in the
OFF position.
4. Check all joints from equipment shutoff
valve to gas control (see Figures 16 and
 SDJH $SSO\ QRQFRUURVLYH OHDN
GHWHFWLRQÀXLGWRDOOMRLQWV%XEEOHVIRUP-
LQJVKRZDOHDN
5. Correct all leaks at once.
6. Light heater (see Operation SDJH 
Check all other internal joints for leaks.
7. Turn off heater (see To Turn Off Gas to
ApplianceSDJH
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$&&(6625,(6
,QVWDOOLQJ5HPRWH5HFHLYHU
Remote control accessories are available
separately (see AccessoriesSDJH
 ,I XQLW LV DOUHDG\ LQVWDOOHG LQ ¿UHSODFH
FRQWLQXH ZLWK WKHVH LQVWUXFWLRQV ,I XQLW
KDVQRWEHHQLQVWDOOHGLQ¿UHSODFHJRWR
step 6 and continue installation of remote
accessory.
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WXUQHGRIWRXQLW
2. Carefully remove logs and set aside.
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HUEDVHDVVHPEO\DQGUHPRYHVFUHZV6HW
VFUHZVDVLGHIRUUHLQVWDOODWLRQ
4. Disconnect gas line from heater base as
VKRZQLQ)LJXUHSDJH
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YLFHSHUVRQPXVWFRQQHFWDQG
GLVFRQQHFWJDVWRKHDWHU)ROORZ
DOOORFDOFRGHV
 5HPRYHKHDWHUEDVHIURP¿UHSODFH

www.fmiproducts.com
114668-01G 17
INSTALLATION
Continued
Figure 20 - Installing Remote Receiver
Push
Button
Clips Bracket
Battery
Clip
9-Volt Battery
Terminal
Wires
Pad
Figure 19 - Disconnecting Jumper Wire
From Control Valve
Jumper
Wire
Control Valve
Figure 18 - Installing Remote Receiver
Bracket
Remote Receiver Bracket
Phillips
6FUHZV
Figure 21 - Connecting Wires
Control Valve
White
Wire From
Receiver
Red Wire
From Receiver
 ,QVWDOOUHFHLYHUEUDFNHWWREDVHZLWKSKLO-
OLSV VFUHZV SURYLGHG LQ KDUGZDUH NLW DV
VKRZQLQ)LJXUH
 'LVFRQQHFWMXPSHUZLUHIURPFRQWUROYDOYHDW
TPTH and TH locations (see Figure 19).
8. Install remote receiver into receiver
bracket using pads and push button clips
SURYLGHGZLWKUHFHLYHUVHH)LJXUH
 &RQQHFW ZLUHV WR FRQWURO YDOYH DW WKH
737+ DQG 7+ ORFDWLRQV DV VKRZQ LQ
Figure 21. Note: Make sure excess wire
does not interfere with burner or pilot.
,IKHDWHUZDVUHPRYHGIURP¿UHSODFHEH-
IRUHLQVWDOODWLRQRIUHPRWHDFFHVVRU\VHH
Installing Heater Base AssemblySDJH
WRUHLQVWDOOKHDWHULQWR¿UHSODFH7HVWJDV
connection for leaks (see Checking Gas
ConnectionsSDJH
,IORJVZHUHUHPRYHGIURPKHDWHUIRULQ-
VWDOOUHPRWHDFFHVVRU\UHSODFHORJVVHH
Installing LogsSDJH
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5(&(,9(5$1'+$1'+(/'5(027(
&21752/
7ZR YROW DONDOLQH EDWWHULHV QRW LQFOXGHG
DUHUHTXLUHGWRRSHUDWH WKLV KHDWHUZLWK WKH
ZLUHOHVVKDQGKHOGUHPRWHFRQWUROVHW2QH
battery must be installed in the receiver and
one in the hand-held remote control unit.
Note: Only use alkaline batteries.
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1. Locate back of receiver behind receiver
bracket mounted on base assembly.
2. Locate the battery clip mounted on the
back of the receiver (see Figure 20).
3. Slide a 9-volt battery through the clip.
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,QVWDOOLQJ9ROW%DWWHU\1RW,QFOXGHGLQ
+DQG+HOG5HPRWH&RQWURO8QLW
1. Remove battery cover on back of remote
control unit.
 $WWDFKWHUPLQDOZLUHVWRWKHEDWWHU\3ODFH
battery into the battery housing.
3. Replace battery cover onto remote control
unit.
Battery
Cover
9-Volt
Battery
Terminal
Wires Battery
Housing
Remote
Control
Unit
Figure 22 - Installing Battery in Hand-Held
Remote Control Unit

www.fmiproducts.com 114668-01G18
,167$//,1*/2*6
:$51,1*)DLOXUHWRSRVLWLRQ
WKHSDUWVLQDFFRUGDQFHZLWKWKHVH
GLDJUDPV RU IDLOXUH WR XVH RQO\
SDUWVVSHFL¿FDOO\DSSURYHGZLWK
WKLVKHDWHUPD\UHVXOWLQSURSHUW\
GDPDJHRUSHUVRQDOLQMXU\
(DFK ORJ LV PDUNHG ZLWK D QXPEHU 7KHVH
QXPEHUVZLOOKHOS\RXLGHQWLI\WKHORJZKHQ
installing. It is very important to install these
logs exactly as instructed. Do not modify logs.
2QO\XVHORJVVXSSOLHGZLWKKHDWHU
1. Place ember bed in center of base assem-
EO\DVVKRZQLQ)LJXUH7KHHPEHUEHG
must rest against the metal stop on the left
DQGVFUHZRQWKHULJKW,WLVYHU\LPSRUWDQW
that ember bed be seated correctly.
INSTALLATION
Continued
Base
Assembly
Figure 24 - Installing Rear and Middle Logs
Ember
Bed
Note: Your appliance may vary from model
shown but log placement will be the same.
Rear
Log
Middle Log
Figure 23 - Installing Ember Bed
Metal Stop
6FUHZ
Stop
2. Rest rear log in back corner sections of
EDVH DVVHPEO\ DV VKRZQ LQ )LJXUH 
Make sure log is completely vertical and
QRW OHDQLQJ LQ WRZDUG EXUQHU ZKHUH WKH
ÀDPHZLOOWRXFKWKHORJ
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PDNLQJVXUHJURRYHVLQERWWRPRIORJ
¿WRYHUJUDWHSURQJV7KLVORJZLOOUHVWRQ
top of bottom log.
4. Place top right log onto pins of middle log
(see Figure 25). The bottom of the top log
ZLOO UHVW RQ WKH PLGGOH ORJ DV VKRZQ LQ
Figures 25 and 26.
 3ODFHWRSOHIWORJRQPLGGOHORJDVVKRZQ
in Figure 25.
6. Place right and left front logs against grate
DVVKRZQLQ)LJXUHWRKLGHFRQWUROV
Figure 25 - Installing Top Logs
Figure 26 - Installing Front Logs
Middle
Log
Top Left Log
Top Right Log
Left
Front
Log
Right Front Log

www.fmiproducts.com
114668-01G 19
OPERATION
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Note: Home owners generally prefer to oper-
ate their heater with the chimney damper
closed. This will put all the heat into the room.
However, there may be times you will desire
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¿QGWKHKHDWRXWSXWH[FHVVLYH<RXFDQRSHQ
the chimney damper (if you have one) fully or
partially to release some of the heat.
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umn 1.
2. Make sure equipment shutoff valve is fully
open.
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www.fmiproducts.com 114668-01G20
4. Press in and turn control knob clock-
ZLVH to the OFF position (see
Figure 27).
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FRPH RQ DXWRPDWLFDOO\ ZLWKLQ
RQH PLQXWH ZKHQ WKH VHOHFWRU
VZLWFKLVLQWKH21SRVLWLRQDIWHU
WKHSLORWLVOLW
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7KHQ VPHOO IRU JDV LQFOXGLQJ QHDU WKH
ÀRRU,I\RXVPHOOJDV6723)ROORZ³%´
in the safety information on page 19. If
\RXGRQ¶WVPHOOJDVJRWRWKHQH[WVWHS
6. Press in and turn control knob counter-
FORFNZLVH to the PILOT position.
3UHVVLQFRQWURONQREIRU¿YHVHFRQGV
(see Figure 27).
Note: You may be running this heater for
WKH¿UVWWLPHDIWHUKRRNLQJXSWRJDVVXS-
ply. If so, the control knob may need to be
pressed in for 30 seconds or less. This will
allow air to bleed from the gas system.
 :LWKFRQWURONQRESUHVVHGLQSUHVVDQG
UHOHDVHLJQLWRUEXWWRQ7KLVZLOOOLJKWSLORW
The pilot is attached to the front burner. If
QHHGHGNHHSSUHVVLQJLJQLWRUEXWWRQXQWLO
pilot lights.
Note: If pilot does not stay lit, contact a
TXDOL¿HGVHUYLFHSHUVRQRUJDVVXSSOLHUIRU
repairs. Until repairs are made, light pilot
with match. To light pilot with match, see
Manual Lighting Procedure, page 21.
 .HHSFRQWURONQRESUHVVHGLQIRUVHF-
RQGVDIWHUOLJKWLQJSLORW$IWHUVHFRQGV
release control knob.
OPERATION
Continued
,IFRQWURONQREGRHVQRWSRSRXWZKHQ
UHOHDVHG FRQWDFW D TXDOLILHG VHUYLFH
person or gas supplier for repairs.
Note: If pilot goes out, repeat steps 4
through 8.
9. Slightly push in and turn control knob coun-
WHUFORFNZLVH to the ON position.
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VZLWFKWRWKH21SRVLWLRQWROLJKWEXUQHUV
Note: AUTO is only functional when using
GWMT1 or GWMS2 optional accessories.
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EHWZHHQ+,DQG/2
12. To leave pilot lit and shut off burners only:
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ON
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Figure 27 - Control Knob and Ignitor
Button Location
&RQWURO.QRE
Ignitor
Button 6HOHFWRU6ZLWFK
in OFF Position
Flame
Adjustment
.QRE
Figure 28 - Pilot (Propane/LP)
Ignitor
Electrode
Pilot
Burner
Figure 29 - Pilot (Natural)
Ignitor
Electrode
Pilot Burner