Grand Canyon Gas Logs OTPB-24 Operating instructions

1
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
INSTALLATION AND OPERATIONS GUIDE FOR
GRAND CANYON GAS LOG FIRE PIT SERIES ONLY
Grand Canyon Gas Logs, logs are made of cement refractory material re-enforced with steel fibers. Each of the logs are hand painted and
hand finished to recreate the most realistic logs available on the market. The outdoor burner system is designed to recreate and burn like a
real wood burning camp fire with a natural looking flame. With this in mind the gas log sets MUST be burned in a fully vented, non-
combustible fire pit with the. The fire pit must be designed and approved to burn wood.
Installation and service must be provided by a qualified installer, service agency or
gas supplier
WARNING: If the information in this
manual is not followed exactly, a 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 application
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 the building
•Immediately call the gas supplier
from a neighbor’s phone. Follow
the gas supplier’s instructions
•If you cannot reach the gas supplier,
call the fire department.
-Installation and service must be
performed by a qualified installer,
service agency or the gas supplier
This equipment is intended for use with an input of natural
or Propane gas only. Clothing or other flammable materials
should not be hung from the appliance, or placed on or near
the appliance.
Children and adults should be alerted to the hazards of high
surface temperatures and should stay away to avoid burns
or clothing ignition. Young children should be carefully
supervised when they are in the area of the appliance. Keep
the appliance area clear and free from combustible
materials, gasoline and other flammable vapors and liquids.
For installation on or over non-combustible floors only.
NEVER LEAVE THIS APPLIANCE BURNING WHILE
UNATTENDED
Installation and repair should be done by a qualified service
person. The appliance should be inspected before use and at
least annually by a qualified service person. More frequent
cleaning may be required as necessary. It is imperative that
the burner and circulating air passageways of the firepit be
kept clean. Storage of the appliance indoors is permissible
only if the gas cylinder is disconnected and removed from
the appliance.
To comply with certifications, listings, and building code
acceptances, and for safe operation and proper
performance of this log set, use only Grand Canyon Gas Logs
parts and accessories. Use of other controls, parts, and
accessories that are not designed for use with Grand Canyon
Gas Logs log set is prohibited and will void all the
warranties, certifications, listings and building code
approvals, and may cause property damage, personal injury
or loss of life.
WARRANTY
Grand Canyon Gas Logs burners and logs carry a
lifetime warranty against breakage and defects to the
original purchaser. ALL GCGL valves, pilot assemblies
and electrical components carry a 2 year warranty as
long as installed indoors and installed by a licensed
professional. Further warranty information can be
found in the warranty section of this guide.
INSTALLER: Leave this manual with the log set
CONSUMER: Retain this manual for future reference.
Fire Pit Series:
TEE-PEE Stack (TPS)
Round Tall Stack (RTS)
Round Flat Stack (RFS)

2
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
IMPORTANT INFORMATION
WARNING: This appliance assembly contains burner orifices specifically for the input gas specified on the burner
and box, as well as the Btu rating specified in this manual. Modifying or failure to use the factory orifice may
cause property damage, personal injury or loss of life.
Read these instructions completely before installing and using Grand Canyon Gas Log system.
1. Gas type will be indicated on the burner and the box. Do not use a natural gas burner with propane or a
propane burner with natural gas.
2. The installation, provisions for combustion, and ventilation air must conform to the National Fuel Gas
Code, ANSI Z223.1/NFPA54, or the CSA B 149.1, National Gas and Propane Installation Code.
3. For warranty to be valid gas log sets must be installed by a NFI certified or other qualified professional.
4. This appliance must be installed only in a solid-fuel burning fireplace with a working flue and constructed
of non-combustible materials. Solid fuels are not to be burned in a fireplace where a decorative appliance
has been installed.
5. A permanent free opening must be provided by either the fireplace chimney or chimney damper to vent
carbon monoxide and other flue gases. Any chimney damper must be fixed in a manner, which will
maintain the permanent free opening at all times. Use the table at the bottom of this page to determine
the minimum permanent free opening based on chimney height and the appliance Btu rating.
6. A fireplace screen must be in place when the appliance is operating and, unless other provisions for
combustion air are provided, the screen shall have an opening(s) for introduction of combustion air. With
use of glass doors, doors must be open while the appliance is burning to assure proper ventilation.
7. The minimum inlet supply pressure for the purpose of input adjustment is 5.0 inches (natural gas) 8.0
inches (propane) in water column. The maximum inlet supply pressure is 10.5 inches (natural gas) 13.0
inches (propane) in water column.
8. The appliance and its individual shut-off valve must be disconnected from the gas supply piping system
during any pressure testing of that system at test pressures in excess of ½ psig (3.5kPa). The appliance
must be isolated from the gas supply piping system by closing its individual manual valve during pressure
testing equal to or less than ½ psig (3.5kPa).
9. The appliance area is to be clear and free from combustible materials, gasoline and other flammable
vapors and liquids.
10. 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 gas control which has been under water.
11. The fire pit should be examined prior to use and inspected by a qualified agency. The burner should be
cleaned annually by a qualified agency
12. To clean the burner shut off and disconnect the gas supply, use a pipe cleaner to clean out burner ports
and vacuum the inside of the burner by removing the orifice/air mixer fitting from the inlet of the burner.
After the burner is cleaned, attach the orifice/air mixer fitting onto the inlet of the burner and reconnect
the gas supply. Light according to the “Lighting Instructions”.
13. If burning a log set, use a soft dry paintbrush for periodic dusting of the gas fire logs. Special care must be
taken to clean the logs because rubbing will remove soot but will also remove the color.
14. If the fire pit has a cover allow the fire pit to completely cool prior to covering.
15. The top of the fire pit must be fully open and clear of any obstruction prior to igniting the burner system.
All covers, caps and lids must be removed before the burner system is in operation
16. A manual gas valve and 11.0” W.C pressure regulator must be installed prior to the use of the propane
cylinder

3
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
Typical Fire-Pit Installation
The above diagram is an illustration of a typical fire-pit installation with Hot Surface Electronic ignition system.
Some parts may not be applicable for match lite models.
GAS CYLINDERS
1. This appliance shall be used with NATURAL and LP inlet gas supply only. The LP or CNG gas supply cylinder
must be constructed and marked in accordance with the specifications for LP-gas cylinders or CNG-gas cylinders
of the U.S. Department of Transportation (DOT).
2. The use or storage of the LP or CNG cylinder may not be used in a building, garage or any other enclosed area.
3. Cylinders must be stored outdoors in a well-ventilated area out of the reach of children. Disconnected cylinders
must have threaded valve plugs tightly installed.
4. If the appliance in not in use, the gas must be turned off at the supply cylinder
5. Inspect the hose before each use of the appliance. The hose assemble must be replaced prior to the appliance
being put into operation if there is evidence of excessive abrasion or wear, or if hose is damaged. The hose
assembly must be replaced with a replacement hose assembly equivalent to, or greater than, rating specified
on the original hose.
6. The gas hose shall be located out of the pathways where people may trip over it or in areas where the hose
may be subject to accidental damage.
7. Never use matches or open flame to test for leaks. Use soapy water or a leak detector.
8. Don not store or use LP-gas supply cylinder around excessive heat; the cylinder may get too hot or cause the
pressure to rise. Store the cylinder in a secure upright position.
9. Cylinder must be fully opened and the pressure controlled by reducing pressure regulator to operate properly.

4
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
FIREPIT SIZE REQUIREMENTS –FOR OTPB BURNERS ONLY
OUTDOOR
TEE-PEE
BURNER
Burner
Size
Fire Pit Min.
Diameter
Burner Dimensions
BTU
Length
Depth
Height
NAT.
L.P.
OTPB-24
24”
24”
12”
17”
10”
105K
100K
OTPB-30
30”
30”
16”
21”
10”
120K
115K
OTPB-36
36”
36”
22”
27”
10”
140K
130K
OTPB-48
48”
48”
34”
39”
10”
180K
170K
PARTS LIST FOR TPS-NG/LP, TPS-WBECS-NG/LP
1. Outdoor TEE-PEE Burner (OTPB-24, OTPB-30, OTPB-36, OTPB-48)
2. Large Install Kit –¾” Fittings, included w/36 & 48 Sets
3. Small Install Kit –½” Fittings, included w/24 & 30 Sets
4. Lava Rock
5. LP Conversion Kit (Included w/LP models only)
6. Flat SS Disc –Included w/ LP & WBECS models only
7. Weather Beater Electronic Control System –WBECS Models only
a. Pilot & 12v Transformer Not Shown
1
4
2
3
5
7
6

5
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
TEE-PEE STACK INSTALLATION
Systems will come full assembled from the Grand Canyon Gas Logs factory. Installation should be performed by a
licensed plumber of certified gas professional.
____________________________________________________________________________________________________________________________________________________________
FIREPIT SIZE REQUIREMENTS –RTS Models Only
OUTDOOR
TEE-PEE
BURNER
Burner
Size
Fire Pit Min.
Diameter
Burner Dimensions
BTU*
Length
Depth
Height
NAT.
L.P.
RTS-18
18”
18”
18”
18”
12”
147K
147K
RTS-24
24”
24”
24”
24”
12”
296K
296K
RTS-30
30”
30”
30”
30”
12”
435K
435K
RTS-36
36”
36”
36”
36”
12”
443K
443K
RTS-48
48”
48”
48”
48”
12”
593K
593K
*BTU’S are the maximum output based off the size of the burner tubes
ROUND TALL STACK PARTS LIST
1. Fire Ring Stainless Steel (FRS18, FRS24, FRS30, FRS36, FRS48)
2. Small Install Kit –½” Fittings, included w/18 & 24 Sets
3. Large Install Kit –¾” Fittings, included w/30, 36 & 48 Sets
4. Lava Rock
5. LP Conversion Kit (Included w/LP models only)
6. ½ “ X 6” Pipe
7. Torch Star (TS-SS-09, TS-SS-12)
1
4
6
2
5
3
7

6
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
ROUND TALL STACK INSTALLATION
Systems will come full assembled from the Grand Canyon Gas Logs factory. Installation should be performed by a
licensed plumber of certified gas professional.
____________________________________________________________________________________________________________________________________________________________
FIREPIT SIZE REQUIREMENTS –RFS Models Only
OUTDOOR
TEE-PEE
BURNER
Burner
Size
Fire Pit Min.
Diameter
Burner Dimensions
BTU*
Length
Depth
Height
NAT.
L.P.
RTS-18
18”
18”
18”
18”
12”
147K
147K
RTS-24
24”
24”
24”
24”
12”
296K
296K
RTS-30
30”
30”
30”
30”
12”
435K
435K
RTS-36
36”
36”
36”
36”
12”
443K
443K
RTS-48
48”
48”
48”
48”
12”
593K
593K
*BTU’S are the maximum output based off the size of the burner tubes
ROUND FLAT STACK PARTS LIST
1. Fire Ring Stainless Steel (FRS18, FRS24, FRS30, FRS36, FRS48)
2. Small Install Kit –½” Fittings, included w/18 & 24 Sets
3. Large Install Kit –¾” Fittings, included w/30, 36 & 48 Sets
4. Lava Rock
5. LP Conversion Kit (Included w/LP models only)
1
4
2
5
3

7
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
ROUND FLAT STACK INSTALLATION
Systems will come full assembled from the Grand Canyon Gas Logs factory. Installation should be performed by a
licensed plumber of certified gas professional.
LIGHTING INSTRUCTIONS
1. STOP! Read the Gas Cylinder Important Information section before attempting to light
the appliance
2. BEFORE LIGHTING: Smell all around the appliance area for gas. Be sure to smell next to
the floor of the fire pit because some gas is heavier than air and will settle in the base
of the fire pit
3. Light a match and place it just to the top and outside area of the Top Burner Tube.
4. Slowly turn the manual gas valve to the “OPEN” position. The fire pit burner should
ignite between 0 to 3 seconds
LOGS & PLACEMENT INSTRUCTIONS
Outdoor Gas fire-pit log sets are vented gas burners and have no specific log stacking
locations. The logs can be placed or stacked in a randomized wood pile look.
CAUTION: WHEN BURNING THE FIRE PIT WITH
CINDER FOR THE FIRST TIME IT WILL POP AND
SHOOT OUT. KEEP AT LEAST 10 FEET AWAY FROM
THE BURNER DURING INITIAL BURN IN PERIOD.

8
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040

9
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040

10
Grand Canyon Gas Logs---3435 E. Atlanta Ave---Phoenix, AZ 85040
WARRANTY
Refractory Logs: Grand Canyon Gas Logs, logs carry a lifetime warranty against any manufacture defects or
breakage as long as the products are installed inside. In the event defect or breakage occurs a replacement will
be available to pick-up from the dealer at which the log set was originally purchased. This warranty does not
cover breakage caused by excessive handling once installed and fired. Logs installed outdoors carry a (1) year
warranty. This warranty is limited to original purchaser only.
Burner: Grand Canyon Gas Logs burners carry a life time warranty against manufacture defects or breakage as
long as the appliance is installed inside and by a professional installer. In the event a defect or breakage occurs
a replacement will be available for pick-up from the dealer at which the burner was originally purchased.
Burners installed outside carry a (1) year warranty. Outdoor specific burners (OTPB Series or SS Series) carry a
life time warranty against manufacture defects or breakage when installed outside. This warranty is limited to
original purchaser only.
Electrical and Valves: Grand Canyon Gas Logs valves, pilot assemblies and electrical components carry a (2) year
warranty against breakage or defects from date of purchase, by original purchaser, and must be installed be a
licensed professional installer. This warranty only covers use with Grand Canyon Gas Logs burners and logs In
the event a defect or breakage occurs a replacement will be available for pick-up from the dealer at which the
burner was originally purchased. Products installed outdoor carry a (1) year warranty.
WARRANTY CARD:
Please fill this warrant card and mail it to Grand Canyon Gas Logs to receive a warranty claim
Purchased from:
City, State
Day/Month/Year:
Your information
Name:
City, State:
Phone Number:
Date of install:
Mail to:
Grand Canyon Gas Logs
3435 E. Atlanta Ave.
Phoenix, AZ 85040