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GBR Series B-Vent Gas Fireplace

7412955

General Information

This gas appliance should be installed by a qualified installer 
in accordance with local building codes and with current 

CSA-B149.1 

Installation codes for Gas Burning Appliances 

and Equipment.
FOR U.S.A Installations follow local codes and/or the current 

National Fuel Gas Code. ANSI Z223.1/NFPA 54.

In the Commonwealth of Massachusetts, all gas fittings and 
installation of this heater shall only be done by a licensed 
gas fitter or licensed plumber.
FOR SAFE INSTALLATION AND OPERATION OF YOUR 
NATURAL DRAFT APPLIANCE PLEASE NOTE THE FOL-
LOWING:

1.  This appliance gives off high temperatures and should be 

located out of high traffic areas and away from furniture and 
draperies.

2.  Children and adults should be alerted to the hazards of the 

high surface temperatures of this appliance and should stay 
away to avoid burns or ignition of clothing.

3.  Children should be carefully supervised when they are in the 

same room as your appliance.

4.  Under no circumstances should this appliance be modified. 

Parts having to be removed for servicing should be replaced 
prior to operating this appliance again.

5.  Installation and any repairs to this appliance should be car-

ried out by a qualified service person. A professional service 
person should be contacted to inspect this appliance an-
nually. Make it a practice to have all of your gas appliances 
checked annually.  More frequent cleaning may be required 
due to excess lint and dust from carpeting, bedding material, 
etc.

6.  Control compartments, burners and air passages in this ap-

pliance should be kept clean and free of dust and lint. Make 
sure that the gas valve and pilot light are turned off before 
you attempt to clean this unit.

7.   The venting system (chimney) of this appliance should be 

checked at least once a year and if needed your venting 
system should be cleaned.

8.  Keep the area around your appliance clear of combustible 

materials, gasoline and other flammable vapor and liquids. 
This appliance should not be used as a drying rack for cloth-
ing, nor should Christmas stockings or decorations be hung 
in the area of it.

9.  Under no circumstances should any solid fuels (wood, coal, 

paper or cardboard etc.) be used in this appliance.

10. The flow of combustion and ventilation air must not be 

obstructed in any way.

11. Whether the appliance is installed directly on carpeting, vinyl 

tile or any combustible material other than wood, this appli-
ance must be installed on a metal or wood panel extending 
the full width and depth of the appliance.

12. This appliance requires adequate ventilation and combus-

tion air to operate properly.

Description

GBR Series are radiant natural draft appliances and use a 4" B-
vent system. Do not burn wood or other materials in these appli-
ances. Each model is available with standing pilot or electronic 
ignition for use with Natural or Propane gas units.
Report to your dealer any parts damaged in shipment.
Adequate combustion and ventilation air must be provided. The 
flow of combustion and ventilation air MUST NOT be obstruct-
ed.
Provide adequate clearances around the air opening into the 
combustion chamber; and adequate accessibility clearance for 
servicing and proper operation. NEVER obstruct the front open-
ing of the appliance.
The 4" vent system MUST connect to the appliance and ter-
minate out-of-doors in a vertical position and terminate with a 
B-vent cap. 
This appliance must not be connected to a chimney flue servic-
ing a separate solid-fuel burning appliance.
A draft hood is an integral part of the appliance.

Proposition 65 Warning:

 Fuels used in gas, wood-

burning or oil fired appliances, and the products of 
combustion of such fuels, contain chemicals known to 
the State of California to cause cancer, birth defects 
and other reproductive harm.
California Health & Safety Code Sec. 25249.6

IMPORTANT:

PLEASE READ THE FOLLOWING CAREFULLY

Remove any plastic from trim parts before turning the 
fireplace “ON”. 
It is normal for fireplaces fabricated of steel to give off 
some expansion and/or contraction noises during the 
start up or cool down cycle. Similar noises are found 
with your furnace heat exchanger or car engine. 
It is not unusual for your gas fireplace to give off some 
odor the first time it is burned. This is due to the curing 
of the paint and any undetected oil used in the manu-
facturing process.

Please ensure that your room is well ventilated.   
Open all windows.

It is recommended that you burn your fireplace for at 
least ten (10) continuous hours the first time you use it. 
If the optional fan kit has been installed, place the fan 
switch in the “OFF” position during this time.

WARNING: Check with your electronics manufacturer 
before installing a television or other electronic de-
vice above this fireplace.

GBR36

Certified to

ANSI Z21.50b-2002 / CSA 2.22b-2002 

Vented Gas Fireplace

Summary of Contents for GBR36 Series

Page 1: ...YOUR SAFETY Installation and service must be per formed by a quali ed installer service agency or the gas supplier Do not store or use gasoline or other amma ble vapors and liquids in the vicinity of...

Page 2: ...bustibles 5 Mantels 5 Mantel Chart 5 Hearth 5 Framing Finishing 6 Final Finishing 6 Gas Speci cations 6 Gas Inlet Manifold Pressures 6 High Elevations 6 Parts Identi cation and Chase Installation 7 Ga...

Page 3: ...any way 11 Whether the appliance is installed directly on carpeting vinyl tile or any combustible material other than wood this appli ance must be installed on a metal or wood panel extending the full...

Page 4: ...m 140mm 40 1016mm 36 914mm 3 76mm 1 6 m m 37 953mm 13mm 1 3 7 2 m m 502mm 533mm 40 1029mm 191mm 165mm 191mm 191mm Outside Air Electrical Access Gas Line Access WFP623 GBR36 2 11 98 Rough Opening Heigh...

Page 5: ...M L K J F G H I Mantel Leg CFM164a Mantel Leg Chart 06 22 01 sta Black Surround Face Side of Combustion Chamber CFM170 CFM164 Hearth Extension A hearth extension in front of appliance is recommend ed...

Page 6: ...obstruct or modify the air inlet outlet grilles in any manner Finish the wall with the material of your choice Refer to Figures 2a and 2b for speci c clearances when install ing a combustible mantel o...

Page 7: ...nient to bring the gas line in from the right side as this allows fan installation or removal without disconnecting the gas line NOTE The gas line connection can be made with 3 8 copper tubing 1 2 rig...

Page 8: ...to a conveniently located wall receptacle box 2 Attach wire to switch and install switch into recep tacle box Attach cover plate to switch 3 Connect wiring to gas valve Refer to Figure 6 or 7 dependin...

Page 9: ...tion excess wire completely within the EB1 Attach the cov erplate to the replace Fig 8 FP580 INSTA VENT FREE EB1 JUNCTION BOX 11 18 97 Outside Electrical Box Front Of Unit Inside Front Of Unit FP580 F...

Page 10: ...run can be installed within the vent system using a maximum of two 45 degree elbows B FP567a Fig 11 Venting con gurations when installing 36GSKBB FP567 Fig 10 Venting con gurations Venting Runs 40 38...

Page 11: ...hold cleaner and warm water we recommend gas replace glass cleaner After that the glass should be cleaned two or three times during each heating season depending on the circumstances present Clean gla...

Page 12: ...s valve standing pilot only FP390 L O H I Turn counterclockwise to increase flame height Turn clockwise to lower flame height FP390 FLAME ADJUSTMENT KNOB 11 21 96 Flame Characteristics It is important...

Page 13: ...smell all around the heater area for gas Be sure to smell next to the oor because some gas is heavier than air and will settle on the oor WHAT TO DO IF YOU SMELL GAS Do not try to light any replace D...

Page 14: ...ll not push in or turn by hand do not try to repair it call a quali ed service technician Force or attempting repair may result in a re or explosion D Do not use this appliance if any part has been un...

Page 15: ...eded All wiring connections Replace Piezo Ignitor Thermodisk For Air in the lines Thermopile needs a minimum 325mV Adjust pilot flame height All wiring connections Replace Thermopile Thermocouple need...

Page 16: ...ight All Wiring connections Replace thermopile Thermocouple needs a minimum 14mV Defective valve Turn to pilot meter should read greater than 100mV If not replace Thermodisk Pilot Lights with Piezo Ig...

Page 17: ...n cable for signs of melting or buckling Take protective actions to shield cable and boot from excessive temperatures Check for 24VAC across MV MV PV terminals If no voltage replace module Check elect...

Page 18: ...ner tube 7 Reinstall burner tube and retaining bracket Burner ori ce and air shutter conversion complete FC102 Air shutter 7 21 99 djt Burner Tube Retaining Screw Air Shutter Air Shutter Gap FC102 Fig...

Page 19: ...the main burner ON check for leaks around the burner ori ce Be careful of the burner ame Tighten ori ce if necessary 5 With the main burner ON rotate the HI LO knob and verify proper burner operation...

Page 20: ...y a quali ed technician In order to properly clean the burner and pilot assem bly turn off the gas to the unit open the glass door if used remove logs exposing the burner and pilot assembly Clean all...

Page 21: ...the right to make changes in design materials speci cations prices and discontinue colors and products at any time without notice GBR36 Units F35A0B F34H0B Ref Description GBR36 1 Log Set Assembly 200...

Page 22: ...Kit 53875 19 Lava Rock Package 20000376 20 Bag of Embers 7060109 21 Valve Cover 3078116 22a Electronic Valve Natural 57884 22b Electronic Valve LP 57883 23a Electronic Pilot Assembly Natural 4 Way 542...

Page 23: ...appliance model number 2 The serial number 3 A description of the part Should you need additional information beyond what your dealer can furnish contact CFM Corporation 2695 Meadowvale Blvd Mississau...

Page 24: ...NOTE Not for use in Canada Remote Controls Optional remote control units are available to control different functions of the appliance Model Function s Controlled RC1 ON OFF RC2 ON OFF and Temperature...

Page 25: ...25 GBR Series B Vent Gas Fireplace 7412955...

Page 26: ...26 GBR Series B Vent Gas Fireplace 7412955...

Page 27: ...inspection the damage is found to be the fault of the manufacturer repairs will be authorized at no charge to the customer parts and or labor Any part and or component replaced under the provisions o...

Page 28: ...cy Ratings Model EnerGuide Ratings Fireplace Ef ciency GBR36RN 15 5 GBR36RP 15 5 GBR36EN 11 6 GBR36EP 11 6 2695 Meadowvale Blvd Mississauga Ontario Canada L5N 8A3 800 668 5323 www cfmcorp com CFM Corp...

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