Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
ͷ Do not store or use gasoline or other
ammable vapors and liquids in the
vicinity of this or any other appliance.
ͷ 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.
• Leave the building immediately.
• 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 re department.
ͷ Installation and service must be performed
by a qualied installer, service agency or
the gas supplier.
Tested &
Listed By
CUS
Portland
Oregon USA
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 certied kit is used.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Hussong Mfg. Co., Inc. • CSK-29-G Report No.: 0216GN047S • Rev. 01, January 2015
English and French installation manuals are
available through your local dealer. Visit our
website www.kozyheat.com or scan the QR
code for our mobile app.
Read this manual before installation or operating this appliance.
Please retain this owner’s manual for future reference.
CONGRATULATIONS!
We welcome you as a new owner of a Kozy Heat gas replace. Kozy Heat products are designed with superior components
and materials, and assembled by trained craftsmen who take pride in their work. To ensure you receive a quality product, the
burner and valve assembly are 100 percent test-red, and the complete replace is thoroughly inspected before packaging. Our
commitment to quality and customer satisfaction has remained the same for over 30 years. We offer a complete line of gas and
wood replaces, along with stylish accessories to complement any decor. Adding a replace is one of the best ways to increase
the value of your home, and we are proud to offer a network of dealers throughout the country to help make your experience
everything you imagine. We pride ourselves in being dedicated not only to functionality and reliability, but also customer
safety. We offer our continual support and guidance to help you achieve the maximum benet and enjoyment from your Kozy
Heat gas replace.
Jim Hussong
President
Homeowner Reference Information
We recommend you record the following information:
Model Name: ___________________________________________
Serial Number: __________________________________________
Laboratory: OMNI-Test Laboratories in Portland, Oregon
Standards:
• ANSI Z21.88-2014/CSA 2.33-2014, Vented Gas Fireplace
Heaters
• CGA 2.17-M91 (R2009) , Gas-Fired Appliances for Use at High
Altitudes
• CSA P.4.1-2009, Testing Method for Measuring Annual
Fireplace Efficiency
This installation must conform with local codes, or in the absence
of local codes, with the
NFPA 54, or the
B149.1.
Natural Gas and Propane Installation Code
National Fuel Gas Code
, ANSI Z223.1/
, CSA
1.2 Requirements for the
Commonwealth of Massachusetts
The following requirements reference various Massachusetts and
national codes not contained in this manual.
For all sidewall horizontally vented gas fueled equipment installed
in every dwelling, building or structure used in whole or in part
for residential purposes, including those owned or operated
by the Commonwealth and where the side wall exhaust vent
termination is less than (7) feet above finished grade in the area
of the venting, including but not limited to decks and porches, the
following requirements shall be satisfied:
1.2.1 Installation of Carbon
Monoxide Detectors
At time of installation of side wall horizontally vented gas fueled
equipment, the installing plumber or gas-fitter shall observe that
a hard wired carbon monoxide detector with an alarm and battery
back-up is installed on the floor level where the gas equipment is
to be installed. In addition, the installing plumber or gas-fitter shall
observe that a battery operated or hard wired carbon monoxide
detector is installed on each additional level of the dwelling,
building or structure served by the side wall horizontal vented gas
fueled equipment. It shall be the responsibility of the property
owner to secure the services of qualified licensed professionals
for the installation of hard wired carbon monoxide detectors.
In the event that the side wall horizontally vented gas fueled
equipment is installed in a crawl space or attic, the hard wired
carbon monoxide detector with alarm and battery back-up may
be installed on the next adjacent floor level. In the event that
the requirements of this subdivision can not be met at the time
of completion of installation, the owner shall have a period of
thirty (30) days to comply with the above requirements; provided,
however, that during said thirty (30) day period, a battery
operated carbon monoxide detector with an alarm shall be
installed.
for the horizontally vented gas fueled heating appliance or
equipment. The sign shall read, in print no less the one-half inch
(½) in size, “GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL
OBSTRUCTIONS”.
1.2.4 Inspection
The state or local gas inspector of the side wall horizontally
vented gas fueled equipment shall not approve the installation
unless, upon inspection, the inspector observes carbon monoxide
detectors and signage installed in accordance with the provisions
of 248 CMR 5.08 (2) (a) 1 through 4.
1.2.5 Exemptions
The following equipment is exempt from 248 CMR 5.08 (2) (a) 1
through 4: The equipment listed in Chapter 10 entitled “Equipment
Not Required To Be Vented” in the most current edition of NFPA
54 as adopted by the Board; and Product Approved side wall
horizontally vented gas fueled equipment installed in a room or
structure separate from the dwelling, building or structure used in
whole or in part for residential purposes.
1.2.6 Manufacturer Requirements
1.2.6.1 Gas Equipment Venting System Provided
When the manufacturer of Product Approved side wall horizontally
vented gas equipment provides a venting system design or
venting system components with the equipment, the instructions
provided by the manufacturer for installation of the equipment and
the venting system shall include:
• Detailed instructions for the installation of the venting system
design or the venting system components; and
• A complete parts list for the venting system design or venting
system.
1.2.6.2 Gas Equipment Venting
System NOT Provided
When the manufacturer of Product Approved side wall horizontally
vented gas equipment does not provide the parts for venting the
flue gases, but identifies “special venting systems”, the following
requirements shall be satisfied by the manufacturer:
• The referenced “special venting systems” instructions shall
be included with the appliance or equipment installation
instructions and;
• The “special venting systems” shall be Product Approved by
the Board, and the instructions for that system shall include a
parts list and detailed installation instructions.
A copy of all installation instructions for all Product Approved
side wall horizontally vented gas fueled equipment, all venting
instructions, all parts lists for venting instructions, and/or all
venting design instructions shall remain with the appliance or
equipment at the completion of the installation.
1.2.2 Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in accordance with
the above provisions shall comply with NFPA 720 and be ANSI/
UL 2034 listed and IAS certified.
1.2.3 Signage
A metal or plastic identification plate shall be permanently
mounted to the exterior of the building at a minimum of eight (8)
feet above grade directly in line with the exhaust vent terminal
INTRODUCTION 7
2.0 SPECIFICATIONS
2.1 Appliance Components
Part NumberDescription
CK29G-150Control Board Assembly
700-203 Manual Gas Shut-off Valve
CK29G-135 Burner Assembly
CK29-LKTLight Kit
701-009TGlass Assembly
CK29-028Fan Kit (1)-69 CFM
700-408Remote Control
2.1.1 Additional Components Required
2.1.1.1 Shrouds
Part NumberDescription
CK29-004Blank Shroud (4 pc.)
CK29-253825” x 38” shroud (1 pc.)
CK29-2754227½” x 42” shroud (1 pc.)
CK29-304430” x 44” shroud (1 pc.)
CK29-A283828” X 38” Arched shroud (1 pc.)
2.1.1.2 Approved Vent Systems
Kozy Heat #816-CL co-linear vent system
For use with minimum 6” x 8” I.D. masonry or 7” I.D. Class A metal
chimneys; includes 12 ft. (3.66 m) compressed, expandable colinear 3” x 3” flexible pipes and termination cap.
Other approved vent manufacturers
BDM, American Metals (Amerivent), Metal Fab, Selkirk, Simpson
Dura-Vent, and ICC TM-IVT cap only.
2.2.1 Altitude Adjustment
This appliance may be installed at higher altitudes. Please refer
to National Fuel Gas Code ANSI Z223.1/NFPA 54, CSA-B149.1
Natural Gas and Propane Installation Code, local authorities,
or codes having jurisdiction in you area regarding derate
guidelines.
2.2.1.1 US Installations
Refer to the American Gas Association guidelines for the gas
designed appliances derating method. For elevations above 2,000
ft (610 m) , input ratings are to be reduced by 4% for each 1,000 ft
(305 m) above sea level.
2.2.1.2 Canadian Installations
When the appliance is installed at elevations above 4,500 ft (1,372
m), the certified high altitude rating shall be reduced at the rate of
4% for each additional 1,000 ft (305 m).
2.2 Heating Specifications
Natural GasLP Gas
Maximum
Input Rating
Minimum
Input Rating
Manifold Pressure
(High)
Manifold Pressure
(Low)
Orifice Size (DMS) #42#53
30,500 Btu/h
(9.0 kW)
16,000 Btu/h
(4.7 kW)
3.8” WC (.95 kPa)11” WC (2.74 kPa)
1.1” WC (.27 kPa)2.9” WC (.72 kPa)
30,000 Btu/h
(8.8 kW)
16,000 Btu/h
(4.7 kW)
8 SPECIFICATIONS
2.3 Appliance Dimensions
Table 2.1, Physical Dimensions
DescriptionHeightWidthBack WidthDepthBack HeightBack to Gas
Line Access
Inches19-1/42918-7/814-1/214-1/87-3/168-7/85-5/8
Millimeters488737479368360183225143
TOP
⁄”
18
(479mm)
14½”
(368mm)
Front to Vent
Center
Back to Vent
Center
(143mm)
⁄”
14
(360mm)
⁄”
1
⁄”
8
(214mm)
(46mm)
ELECTRICAL
ACCESS
LEFTFRONTRIGHT
Figure 2.1, CSK-29 Unit Dimensions
⁄”
5
¼”
19
(488mm)
29”
(737mm)
29
½”
(750mm)
15
⁄”
(388mm)
⁄”
8
(225mm)
2”
(51mm)
7
⁄”
(183mm)
GAS LINE
HOLE
SPECIFICATIONS 9
2.4 Part Assembly Overview
WARNING: Failure to position these parts in accordance with
these diagrams, or failure to use only specified approved parts
with this appliance, may result in property damage or personal
injury.
B
C
D
E
F
H
G
A
Figure 2.2, Proper Positioning of CSK-29-G (Exploded View)
AFireplace InsertFControl board and module
BSpring-loaded latch glass assemblyGFan kit
CBurner cover HCo-linear air duct
DHeat shieldIGlass media (not shown)
EBurner tube
10 SPECIFICATIONS
Table 2.2, Field-Assembled Parts
2.5 Safety Barriers
WARNING: A barrier designed to reduce the risk of burns from
the hot viewing glass is provided with this appliance and shall
be installed for the protection of children and other at-risk
individuals.
If the barrier becomes damaged, the barrier shall be replaced
with Hussong Mfg.’s barriers for this appliance. Only doors
certified with the appliance shall be used.
Please refer to Section 8.3 Safety Barrier Installation on page
20 for installation instructions.
20
⁄”
(513mm)
21⁄”
(535mm)
33
⁄”
(855mm)
¼”
21
(539mm)
36
¼”
(922mm)
CK29-BSFCK29-CXF
¾”
31
(807mm)
⁄”
20
(513mm)
¾”
31
(807mm)
20
⁄”
(513mm)
31⁄”
(802mm)
CK29-PSFCK29-RSFCK29A-MSF
¾”
31
(807mm)
31
¾”
(807mm)
31⁄”
(802mm)
¼”
20
(515mm)
CK29A-SFCK29A-PSFCK29A-FPDSF
20¼”
(515mm)
⁄”
20
(513mm)
SPECIFICATIONS 11
3.0 EXISTING FIREPLACE REQUIREMENTS
3.1 Appliance Placement
Considerations
WARNING: Due to high surface temperatures, the fireplace
insert should be located out of traffic and away from furniture
and draperies.
• This fireplace must be installed on a level surface capable of
supporting the fireplace insert and venting.
• This fireplace insert may be installed in a bedroom.
• Please be aware of the large amount of heat this fireplace
insert will produce when determining a location.
3.2 Existing Fireplace Specifications
IMPORTANT: Adequate accessibility clearances for servicing
and proper operation must be maintained.
• Any smoke shelves, shields, and baffles may be removed
if attached by mechanical fasteners. If necessary,
remove firebrick to obtain at least the minimum opening
requirements.
• Cutting of any sheet metal parts of the existing fireplace is
prohibited.
• If the metal floor is removed, the insert must be placed
directly on metal base of metal fireplace. Mechanically
attach ‘THIS UNIT HAS BEEN MODIFIED’ label at bottom of
existing firebox so it will be visible if this gas fireplace insert
is removed.
3.2.2 Chimney Specifications
WARNING: Any chimney clean-outs must fit properly.
This fireplace insert is to be installed into a solid fuel masonry
or factory built non-combustible fireplace that has been
installed in accordance with the national, provincial, state, and
local building codes.
The existing chimney must be comprised of one of the
following:
• Masonry chimney: 6 in x 8 in (152mm x 203mm) minimum
inside diameter
Existing chimney height:
• Minimum: 10 ft (3.05 m) Maximum: 50 ft (15.24 m)
3.2.2.1 Determine Length of Existing Chimney
1. Remove and discard existing chimney cap.
2. It is helpful to have two people complete this step. Position
one person at the fireplace and another person at the top of
the chimney.
3. Measure from the fireplace base to the top of the chimney.
4. Subtract the height of the insert from the previous
measurement. This is the total length of the co-linear flexible
aluminum pipe required for your installation.
(A) Height............................................................... 19¼ in (489 mm)
(B) Front Width ..................................................... 29½ in (749 mm)
(C) Depth ...................................................................15 in (381 mm)
(D) Back Width ..................................................... 18⅞ in (479 mm)
D
B
A
C
Figure 3.1, Existing Fireplace Opening
MIN: 10 ft (3.05m)
MAX: 50 ft (15.24m)
12 EXISTING FIREPLACE REQUIREMENTS
Figure 3.2, Min/Max Chimney Length
4.0 TERMINATION LOCATION
4.1 Vent Termination Clearances
WARNING: This appliance must not share or be connected to a
chimney flue serving any other appliance.
• Approved vent caps require 12 in (305mm) clearance to
intersecting walls, overhangs or eaves as verified by test.
APPROVED
VENT CAP
MINIMUM
12”
(305mm)
CLEARANCE
Figure 4.1, Vent Cap Clearance
TERMINATION LOCATION 13
5.0 INSTALLATION PREPARATION
NOTE: This gas fireplace insert is approved for installation in
masonry and factory-built solid fuel burning fireplaces.
ATTENTION: Any removed parts must be capable of reinstallation if this insert is ever removed. Removal of rivets or
screws is acceptable.
5.1 Inspect and Clean Existing Chimney
• Verify existing chimney is constructed of non-combustible
material.
• Verify existing chimney is clean and in good working order.
Clean existing chimney and fireplace to prevent a creosote
odor from entering the home.
• Verify combustible mantel and sidewall clearances comply
with Section 8.1 Clearances to Combustibles on page 19.
• The refractory, glass doors, screen rails, screen mesh, and
log grates may be removed from existing fireplace before
installing this gas fireplace insert.
5.2 Flue Damper
• The fireplace flue damper can be fully blocked open or
removed for installation of this gas fireplace insert. Remove
existing chimney cap.
5.3 Gas Line
• A gas line must be able to be installed to the insert. Refer to
Section 7.0 Gas Line Connection on page 18 .
• If the factory-built fireplace has no gas access hole(s)
provided, an access hole of 1½ in. (37.5 mm) or less may be
drilled through the lower sides or bottom of the firebox in a
proper workmanship like manner. The access hole must be
plugged with non-combustible insulation after the gas supply
line has been installed.
• Run gas line to the gas fireplace insert through the gas line
hole provided. Do not run gas line in a manner that would
obstruct fan operation.
• If the gas fireplace insert is to be installed into minimum
opening dimensions, the gas line may need to be run after
appliance placement due to space limitations.
5.4 Electrical Wiring
• Provisions must be made to provide electrical power for
appliance operation.
• Refer to Section 2.3 Appliance Dimensions (Figure 2.1)
on page 9 for electrical outlet box location to run any
necessary electrical wiring to the gas fireplace insert.
5.5 Fireplace Conversion
• Mechanically attach the label with the following warning to
at the bottom existing firebox so it will be visible if this gas
fireplace insert is removed.
WARNING: This fireplace has been converted for use with a
gas fireplace insert only and cannot be used for burning wood
or solid fuels unless all original parts have been replaced, and
the fireplace re-approved by the Authority Having Jurisdiction.
14 INSTALLATION PREPARATION
6.0 INSTALLATION
6.1 Kozy Heat #816-CL Co-
Linear Vent System
IMPORTANT: Proper operation of this insert requires the exhaust
and combustion air pipes to be connected to the correct collar,
on both the termination kit and the gas fireplace insert air duct.
The fireplace insert air duct exhaust collar is located on the
right side. Install termination cap with the exhaust collar on the
right side.
NOTE: The exhaust pipe will have a red marking.
IMPORTANT: Maximum horizontal vent runs of 24 in (609 mm)
require a 1 in (25mm) rise per 12 in (305 mm) run.
1. Carefully extend the exhaust and combustion air intake pipes
to total chimney length required (see Section 3.2.2 on page
12).
#816-CL CO-LINEAR VENT SYSTEM
(A) Intake Collar (extends through bottom plate)
(B) Exhaust Collar (extends through middle
divider plate)
2. Slide the combustion air intake pipe (the end without a collar)
over termination cap collar (A). Secure to termination cap (E)
with provided (3) self-tapping screws (D) .
3. Place a bead of sealant around the inner edge at the end of
the exhaust pipe (without collar / red marking) and slide onto
the corresponding labeled collar (B) on termination cap (E).
4. Secure the exhaust pipe to termination cap (E) with the
provided (3) self-tapping screws. Apply additional sealant
around joint to ensure a proper seal.
5. Complete vent system installation by following the
instructions outlined in Sections 6.2 through 6.5.
(C) Sealant
(D) Self-Tapping Screws - (3) total (2 shown)
(E) Termination Cap
A
E
B
C
C
D
Figure 6.1, #816-CL Termination Cap
(Your component may look different than the one shown)
INSTALLATION 15
6.2 Remove Air Duct
ATTENTION: All information outlined in Section 5.0 Installation
Preparation on page 14 must be completed before continuing
with this installation.
1. Remove the air duct at the top of appliance by sliding the air
duct back out of channels. Refer to the following instructions
for vent system attachment to the air duct.
Figure 6.2, Air Duct Removal
6.3 Run Vent System
NOTE: If offsets are present in existing chimney, place a
weighted rope around the pipe ends to guide them through
the chimney. DO NOT ATTEMPT TO TIE ONE ROPE AROUND
BOTH PIPES.
• To prevent cold air drafts, Hussong Manufacturing
recommends to insulate the 3” x 3” flexible vent pipes
and chimney using unfaced insulation products listed as
noncombustible per ASTM E 136.
1. OPTIONAL: Before installing vent system down through the
chimney, place unfaced insulation around the first 3 ft (914
mm) of vent system below termination cap. Secure with wire.
2. Install the 3” x 3” flexible pipes down through existing
chimney. Guide ropes (if used) to aid installation.
3. To secure chimney termination cap to chimney, apply a liberal
bead of sealant (provided) around the top of the chimney.
Set termination cap into position as instructed by vent system
manufacturer’s installation manual.
OPTIONAL Kozy Heat #816-CL: Secure termination cap to
existing chimney with 2 in (50 mm) self-tapping screws and
anchor straps (provided) through the pilot holes, located on
the sides of the termination cap.
4. From inside the existing fireplace, carefully pull ropes (if
used) or the flexible pipes down until both exhaust pipe and
combustion air intake are into the existing fireplace firebox.
5. OPTIONAL: To prevent heat loss up chimney, place unfaced
insulation products between the 3” x 3” flexible vent pipes
and chimney.
Figure 6.3, Chimney Vent Run
16 INSTALLATION
6.4 Connect Vent Pipe to Air Duct
IMPORTANT: Proper operation of this appliance requires
exhaust and combustion air pipes to be connected to the
correct collar, on both the termination kit and the gas fireplace
insert air duct.
1. Place previously removed air duct (Section 6.2 on page
16) into existing fireplace opening.
2. Connect exhaust vent pipe (red marking) to exhaust collar
on air duct. Apply a bead of sealant (provided) around
exhaust pipe and slide inside collar marked ‘EX.’ Secure
with provided (3) ½ in (13 mm) self-tapping screws. Apply
additional sealant around joint to ensure an air tight seal.
3. Connect air intake vent pipe to intake collar on air duct.
Apply a liberal bead of sealant around intake collar on air
duct. Slide combustion intake pipe over the collar and secure
with provided (3) ½ in (13 mm) self-tapping screws. Apply
additional sealant around joint to ensure an air tight seal.
4. Visually check vent pipe connection to air duct.
6.5 Place and Secure Appliance
1. Slide the gas fireplace insert into existing fireplace opening
until the channels on top of the appliance are aligned with
the air duct.
2. Insert the air duct pull rod handle through access slot at the
top of appliance and place pull handle hook through the hole
in pull rod. Simultaneously push the gas insert into existing
fireplace and pull the air duct forward until seated.
3. Secure air duct to appliance by using slots at the top of
the appliance to secure with (2) ½ in (13 mm) sheet metal
screws (included in components packet).
4. Use the pull rod handle to pull the air duct back to starting
position. Remove pull handle. Verify vent system connection.
5. If necessary, level the gas insert by threading leveling bolts
(included in components packet) into nuts at the bottom
of the insert (2 each side) . Verify appliance is properly
positioned.
AIR DUCT
Figure 6.5, Air Duct in Existing Fireplace
FLEXIBLE PIPES
SHEET METAL
SCREWS (3 TOTAL)
SEALANT
Figure 6.6, Secured Vent Pipes to Air Duct
SEALANT
ALIGNED
GAS INSERT
Figure 6.7, Aligned Gas Insert in Existing Fireplace
SECURE WITH (2) SCREWS
PULL ROD
Figure 6.4, Seated Air Duct
(shown without venting attached for clarity purposes only)
INSTALLATION 17
7.0 GAS LINE CONNECTION
7.1 Gas Conversion (sold separately)
ATTENTION: 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
ANSI Z223.1 installation code.
This fireplace is manufactured for use with natural gas. Follow the
instructions included with the conversion kit if converting to LP
gas.
7.2 Gas Line Installation
CAUTION: Installation of the gas line must only be done by
a qualified person in accordance with local building codes, if
any. If not, follow ANSI 223.1. Commonwealth of Massachusetts
installations must be done by a licensed plumber or gas fitter.
NOTE: The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at pressures in excess of ½
psi (3.5 kPa). For test pressures equal to or less than ½ psi
(3.5 kPa), the appliance must be isolated from the gas supply
piping system by closing its individual manual shut-off valve.
• A listed (and Commonwealth of Massachusetts approved) ½
in. (13 mm) tee handle manual shut-off valve and flexible gas
connector are to be connected to the ½ in. (13 mm) control
valve inlet. If substituting for these components, please
consult local codes for compliance.
• If installing this insert into minimum opening dimensions, the
gas line may need to be run after placement due to space
limitations. Refer to Section 3.2.1 Existing Fireplace Opening
Minimum Requirements on page 12.
• This fireplace is equipped with a ⅜” (10 mm) x 18” (457 mm)
long flexible gas connector and manual shut-off valve.
• Run gas line into fireplace, preferably through left or right gas
line holes provided. The gas line should be run to the point of
connection where the shut-off valve and flexible gas line will
connect.
• Do not run gas line in a manner that would obstruct fan
operation.
• For high altitude installations, consult the local gas distributor
or the authority having jurisdiction for proper rating methods.
Table 7.1, Inlet Gas Supply Pressures
FuelMinimum PressureMaximum Pressure
Natural Gas5” WC (1.25 kPa)10.5” WC (2.62 kPa)
LP Gas11” WC (2.74 kPa)13” WC (3.24 kPa)
18 GAS LINE CONNECTION
8.0 FACING AND FINISHING
8.1 Clearances to Combustibles
COMBUSTIBLE MANTEL
12” (305mm)
10” (254mm)
(895mm)
37
¼”
(946mm)
35
45˚
¼”
16”
(407mm)
COMBUSTIBLE
MATERIAL
6” (152mm) CLEARANCE
TO ADJACENT SIDEWALL
Figure 8.1, Mantel Requirements
FACING AND FINISHING 19
8.2 Shroud Installation
CAUTION: Trim panels or surrounds must not seal ventilation
openings in existing fireplace that this appliance is installed in.
WARNING: The flow of combustion and ventilation air must not
be obstructed.
For shrouds #CK29-2538, #CK29-27542, #CK29-3044, and
#CK29-A2340.
1. Remove the upper hood by lifting up and out of the mounting
flanges.
2. Remove lower louver by lifting the louver out of the slots on
the mounting bracket.
3. Remove the glass assembly.
4. Align the mounting holes on the shroud to the corresponding
mounting nuts on the sides of the insert metal cabinet.
5. Secure with (4) truss head screws (provided).
6. Reinstall all components previously removed.
8.3 Safety Barrier Installation
For safety barriers CK29-BSF, CK29-CXF, CK29-PSF, CK29RSF, CK29A-MSF, CK29A-SF, CK29A-PSF, and CK29A-FPDSF.
1. Locate the (4) slots on the shroud (2 each side).
2. Align the tabs located on the back of the safety barrier with
the slots on the shroud.
3. Raise the safety barrier slightly into the slots and allow the
tabs to lower into position.
• To remove safety screen: lift the screen up and out of slots.
Figure 8.2, Upper Hood Removal
Figure 8.3, Lower Louver Removal
MOUNTING
NUTS
(2 EACH SIDE)
Figure 8.4, Mounting Nuts Location
20 FACING AND FINISHING
9.0 GAS FIREPLACE INSERT SETUP
9.1 Glass Assembly
WARNING: Do not operate this fireplace with the glass removed,
cracked, or broken. Replacement of the glass assembly should
be done by a licensed or qualified service person.
9.1.1 Remove Glass Assembly
WARNING: Do not remove the glass assembly when hot.
1. Locate (2) spring-loaded latches securing the glass assembly
at the bottom of the firebox.
2. Pull the spring-loaded latches out and down to release the
bottom of the glass assembly.
3. Lift glass assembly up and off of the (2) tabs located at the
top of the firebox.
9.1.2 Install Glass Assembly
1. Align the slots on top of the glass assembly over the tabs at
the top of the firebox while lowering the bottom of the glass
assembly into position.
2. Pull the spring-loaded latches out and up to secure the
bottom of glass to the bottom of the fireplace.
9.2 Light Kit
ATTENTION: If converting to LP (propane) gas, complete the
conversion before installing any media. Follow instructions
included with the gas conversion kit.
CAUTION: Disconnect all electric power from the fireplace
insert before performing any of these tasks.
NOTE: To avoid damage and prolong the life of the halogen
bulbs, never touch with bare hands. Always use a soft cloth
when handling.
1. Remove (8) screws securing burner cover, then lift the cover
out of firebox.
2. Loosen, but do not remove (4) screws securing light bars to
the heat shield. Slide light bars out away from screws, tipping
upwards to expose lamp bases.
3. Install (6) halogen bulbs (included in components packet)
into lamp bases. Re-tighten light bar screws.
4. Reinstall burner cover, securing with screws previously
removed.
(4) SCREWS SECURING LIGHT BARS
HEAT SHIELD
Figure 9.2, Light Bar Screws
(Heat shield only shown for clarity purposes)
9.3 Glass Media Installation
WARNING: DO NOT BLOCK PILOT WITH GLASS MEDIA. A
BLOCKED PILOT MAY CAUSE DELAYED IGNITION.
IMPORTANT: Use only #108 Series Glass Media (8 lbs. / 3.6
kg) in this fireplace. DO NOT substitute materials or use more
than specified.
1. Install 8 lbs. (4.5 kg) of glass beads onto burner assembly
and pilot shield.
2. Verify the glass media is one layer deep across the firebox.
Do not block pilot assembly.
3. Save any unused media for later use.
(8) SCREWS SECURING BURNER COVER
Figure 9.1, Burner Cover Screw Location
Figure 9.3, Pilot Assembly Area (must be clear)
GAS FIREPLACE INSERT SETUP 21
9.4 Control Board Removal
and Installation
WARNING: If burner and/or pilot have been burning, use
appropriate protection to avoid burns or damage to personal
property before removing any components. DO NOT OPERATE
THIS APPLIANCE WITHOUT THE SEALING GASKET (LOCATED
UNDER THE CONTROL BOARD) IN PLACE. IF GASKETING IS
DAMAGED, IT MUST BE REPLACED.
CAUTION: Check all connections for leaks with soapy water,
whether field or factory made.
9.4.1 Control Board Removal
1. Disconnect electrical power.
2. Locate the manual valve installed by your qualified service
technician.
3. Turn the manual valve clockwise to the OFF position.
4. Remove the safety barrier and glass assembly.
5. Remove glass media.
6. Remove burner cover from firebox (8) screws.
7. Remove burner tube from heat shield (2) screws.
8. Remove halogen bulbs.
9. Remove heat shield from firebox.
10. Remove and save (8) screws securing control board.
11. Lift control board out of firebox, being careful not to damage
sealing gasket lying underneath.
CONTROL BOARD
9.4.2 Control Board Installation
1. Place the control board in firebox, aligning the holes in board
with mounting studs at the bottom of the firebox.
VERIFY SEALING GASKET IS IN PLACE ON THE BOTTOM
OF THE FIREBOX.
2. Secure the control board with screws previously removed.
3. Reinstall heat shield and halogen bulbs.
4. Reinstall burner tube, positioning burner venturi over burner
orifice, aligning mounting holes with corresponding holes in
control board assembly. Secure with (2) screws previously
removed.
5. Reinstall burner cover, aligning holes in cover to corresponding
holes on burner. Secure with (8) screws previously removed.
6. Reinstall glass media, being careful not to block pilot.
7. Turn the manual valve counterclockwise to the ON position.
8. Reconnect electrical power.
9. Reinstall glass assembly and safety barrier.
10. Verify proper glass media placement, operation of fireplace,
and any electrical components.
BURNER
TUBE
BURNER COVER
Figure 9.4, Control Board Removal and Installation
HEAT SHIELD
22 GAS FIREPLACE INSERT SETUP
10.0 ELECTRICAL INFORMATION
BATTERY PACK
885 PROFLAME
WARNING: Do not use this fireplace if any part has been under
water. Immediately call a qualified service technician to inspect
this appliance and to replace any part of the control system and
any gas control which has been under water.
WARNING - Electrical Grounding Instructions: This appliance
is equipped with a three-prong (grounding) plug for your
protection against shock hazard and should be plugged directly
into a properly grounded three-prong receptacle. Do not cut or
remove the grounding prong from this plug.
10.1 Electrical Specifications
This appliance, when installed, must be electrically grounded in
accordance with local codes, or in the absence of local codes,
with the National Electrical Code, ANSI/NFPA 70, or the Canadian
Electrical Code, CSA C22.1.
END
MALE
APPLIANCE
GROUND STAR
10.2 Wiring Requirements
• The IFC System Module requires 120V of electricity and/or
batteries to operate.
• Using the battery back-up will operate the burner only.
• Optional light components will not function on battery back
up power.
VARIABLE
SPEED FAN
VARIABLE LIGHTS
IGNITER
PILOT
Figure 10.1, Wiring Schematics
FLAME
SENSOR
MAIN
ON/OFF
SWITCH
PILOT
BURNER
SWI BUTTON (RED)
ELECTRICAL INFORMATION 23
OFF
11.0 OPERATING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE OPER ATING
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage,
personal injury, or loss of life.
A. This appliance is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
B. BEFORE OPERATING smell 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 electric switch; do not use any phone
in your building.
• Immediately call your gas supplier from a neighbor’s
WARNING
Do not operate appliance with the glass front removed, cracked,
or broken. Replacement of the glass should be done by a licensed
or qualified service person.
Under no circumstances should any solid fuel (wood, coal, paper,
cardboard, etc.) be used in this appliance.
Children and adults should be alerted to the hazards of high
surface temperature and should stay away to avoid burns or
clothing ignition.
OPERATING INSTRUCTIONS
1. STOP! Read all the safety information above on this page.
2. Press the wireless remote OFF button.
3. Turn off all electric power to the appliance.
4. This appliance is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
5. Locate the manual valve installed by your qualified service
technician.
6. Turn the manual valve clockwise to the OFF position.
7. Wait five (5) minutes to clear out any gas. Then, smell
for gas, including near the floor. If you smell gas, STOP!
Follow ‘B’ in the safety information above. If you do not smell
gas, go to the next step.
8. Turn the manual valve counterclockwise to the ON
position.
phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
C. Use only your hand to turn the gas control manual valve.
Never use tools. If the valve will not turn by hand, do not
try to repair it; call a qualified service technician. Force 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 that has been under water.
CAUTION
Clothing or other flammable material should not be placed on or
near the appliance.
Young children should be carefully supervised when they are in the
same room as the appliance. Toddlers, young children and others
may be susceptible to accidental contact burns. A physical barrier
is recommended if there are at risk individuals in the house. To
restrict access to a fireplace or stove, install an adjustable safety
gate to keep toddler, young children and other at risk individuals
out of the room and away from hot surfaces.
9. Turn on all electric power to the appliance.
10. Press the wireless remote ON button.
11. If the appliance will not operate, follow the instructions, “To
Turn Off Gas To Appliance” and call your service technician
or gas supplier.
ON
ON/OFF
1. Press the wireless remote OFF button.
2. Turn off all electric power to the appliance if service is to
be performed.
When this fireplace is initially lit, condensation will appear on the glass. This is normal in all gas fireplaces and will disappear after
several minutes. A paint smell will occur during the first few hours of burning. It is recommended to leave the fan off during this period to
help speed the paint curing process. This fireplace may produce noises of varying degree as it heats and cools due to metal expansion
and contraction. This is normal, and does not affect the performance or longevity of the fireplace.
24 OPERATING INSTRUCTIONS
TO TURN OFF GAS TO APPLIANCE
3. Locate the manual valve installed by your qualified service
technician.
4. Turn the manual valve clockwise to OFF position.
NOTE
11.1 Setup Proflame 2 IFC Module
1. Set the main ON/OFF rocker switch in the OFF position.
2. Install (4) AA batteries (included in the components packet)
into backup battery holder on the control module.
3. Install (3) AAA batteries (included in the components packet)
in the remote control battery bay, located at the base of the
remote.
4. Connect the IFC Module to an AC power supply.
11.2 Initialize the Control System
IMPORTANT: Remove all packaging and combustible material
from the firebox before initializing the control system.
NOTE: Performing the next steps will initiate pilot start-up in
manual mode, where the pilot igniter will spark repeatedly. The
pilot will ignite if gas is supplied to the fireplace.
1. Locate the red SW1 button the IFC module.
2. Press the button. The IFC module will BEEP (3) times and
illuminate an amber LED. This indicates the receiver is ready
to synchronize with the transmitter.
3. Within (5) seconds, push the ON/OFF button on the
remote control. The receiver will BEEP (4) times to indicate
the transmitter’s command is accepted, and is set to the
transmitter’s particular code. The pilot will automatically ignite.
4. Press the remote control ON/OFF button again. The pilot
will extinguish, confirming the remote control command. The
control system is now initialized.
5. Set the main ON/OFF rocker switch to ON position for remote
control operation of the main burner and fireplace features.
• Turn the main burner OFF by setting the ON/OFF switch in the
OFF position. The pilot will remain lit even if burner is turned
off, provided CPI mode is turned on.
11.4 Automatic Safety Restart
• This system will execute an automatic turn OFF command
within (24) hours of a continued pilot flame ignition. This allows
the system to verify correct safety functions.
• After the turn OFF sequence is completed, the IFC module will
re-execute the latest command.
11.5 Backup Battery Operation
This appliance will operate on the backup battery pack when
electric power is interrupted, or in a power outage. The lifespan of
the backup batteries depend on various factors, such as the quality
of the batteries, number of ignitions, et cetera.
• When the backup battery pack is low, the IFC module will emit
a double-beep while receiving an ON/OFF command.
• No commands will be accepted after this alert until the back
up batteries are replaced.
• Once replaced, the IFC module will emit a ‘beep’ as soon as
it is powered.
SW1
BUTTON
LEDs
Figure 11.1, IFC Module
11.3 Reset the System for
Manual Operation
1. Set the ON/OFF rocker switch to OFF position.
2. Press the red SWI button on the IFC module until it emits (3)
beeps and an amber LED is illuminated.
3. Within (5) seconds, press the red SWI button again. This will
close synchronization with the remote control. The pilot will
automatically light.
• Turn the main burner ON by setting the ON/OFF switch in ON
position. The main burner will only operate on HI.
OPERATING INSTRUCTIONS 25
11.6 IFC Module Ignition Sequence
The IFC module will try (2) times for ignition, each lasting
approximately (60) seconds, with approximately (35) seconds
between each attempt.
1. With the system in OFF position, press the remote control
ON/OFF key. Approximately (4) seconds after this key is
depressed, the IFC module will generate sparks to the pilot
hood.
2. First ignition attempt will generate sparks for (60) seconds.
3. If there is no flame ignition (rectification) within the (60)
second time frame, the IFC module will stop generating sparks
for approximately (35) seconds.
4. After (35) seconds of wait time, the IFC module will generate
sparks for another (60) seconds for the second ignition
attempt.
5. If there is no positive rectification after (60) seconds, the IFC
module will go into a lock out. The red LED will blink (3) times,
in intervals, until the system is reset.
11.6.1 Reset IFC Module after Lockout
11.6.1.1 ON/OFF Rocker Switch
1. Set the ON/OFF rocker switch to the OFF position.
2. After approximately (2) seconds, move the switch to the ON
position. The ignition sequence will start again.
11.6.1.2 Remote Control ON/OFF Key
1. Press the remote control ON/OFF key to turn the system OFF.
2. After approximately (2) seconds, press the ON/OFF key again.
The ignition sequence will start again.
11.6.1.3 Cycling Flame
1. Press the remote control down arrow key during flame
adjustment mode to reduce the flame to OFF (indicated by
OFF displayed on the LCD screen).
2. After approximately (2) seconds, press the up arrow key. The
ignition sequence will start again.
11.7 Additional Diagnostic Information
Low Battery Condition (<4V) Remote Control:
• Battery Icon will appear on LCD remote control display.
• Replace batteries.
Low Battery Condition (<4V) Battery Backup:
• The red LED Indicator will blink (1) time in intervals.
• A low double-beep emits from the IFC control module when it
receives an ON/OFF command from the remote control..
• Replace Batteries.
Pilot Flame Error Condition:
• Red LED Indicator will blink (2) times in intervals. Contact
your dealer if this occurs.
System Lock Out Condition:
• Red LED Indicator will blink (3) times in intervals.
• Verify gas is turned on.
• Verify sensor is not shorted.
• Follow 11.2 Initialize the Control System on page 25.
26 OPERATING INSTRUCTIONS
PROFLAME 2 TRANSMITTER
BLUE BACK
LCD DISPLAY
TRANSMISSION
THERMOSTAT
OFF/ON/SMART
LCD DISPLAY
KEY LOCK
LOW BATTERY ALARM
ROOM
TEMPERATURE
CPI MODE
TEMPERATURE/LEVEL/STATE
ON/OFF KEY
THERMOSTAT KEY
UP/DOWN ARROWS
MODE KEY
FLAME ON
11.8 Remote Control Operation
11.8.1 Temperature Display
1. With the system in the OFF position, simultaneously press the
thermostat key and the mode key to change degrees from °F
to °C.
2. Visually check the LCD screen to verify either °F or °C is
displayed on the right side of the room temperature display.
SYSTEM OFF
SET POINT
SPLIT FLOW
FAN
LIGHT ON
11.8.3 Pilot Ignition Selection (IPI/CPI)
This system has the option of a continuous (standing) pilot. This
features allows the system to change from a spark-to-pilot system
to the standing pilot option. The standing pilot will keep the firebox
warm and establish a draft in the vent, which allows the main burner
to ignite with less air-flow disruption.
When the system is OFF, the LCD screen will display the snowflake
icon during the setup of either IPI or CPI mode. To select the
preferred pilot ignition feature,
1. With the system in the OFF position, press the mode key to
index the CPI mode icon.
2. Press the up arrow key to activate CPI.
3. Press the down arrow key to return to IPI. A single ‘beep’ will
confirm reception of the command.
When the system is ON,
IPI mode: LCD screen will not display the snowflake icon
CPI mode: LCD screen will display the snowflake icon
11.8.2 Key Lock
This function locks the keys to avoid unsupervised operation.
Once activated, a lock icon will appear on the LCD screen.
1. Simultaneously press the mode key and the up arrow key to
activate or deactivate this function.
SYSTEM OFF
OPERATING INSTRUCTIONS 27
11.8.4 Turn ON the Appliance
1. With the system in the OFF position, press the remote control
ON/OFF key to turn ON the appliance.
A single ‘beep’ will emit from the IFC module to confirm
reception of the command.
The LCD screen will display all active icons, and the IFC module
will start the ignition sequence.
ROOM TEMPERATURE
11.8.5 Turn OFF the appliance
1. With the system in the OFF position, press the remote control
ON/OFF key to turn ON the appliance.
A single ‘beep’ will emit from the IFC module to confirm
reception of the command.
The LCD screen will only display the room temperature and its
icon, and the IFC module will turn off the main burner.
11.8.6 Remote Control Flame Adjustment
This control system has (6) flame levels. If the smart thermostat
operation is activated, then the manual adjustment of the flame
height will be disabled.
1. Verify the system is in the ON position and the flame level is
set at maximum.
2. Press the down arrow key once to reduce flame height by
one level until the flame is turned off.
3. Press the up arrow key once to increase flame height by one
step. If the up arrow key is pressed while the system is on,
but the flame is off, the flame will ignite on HI.
4. A single ‘beep’ will confirm reception of the command.
SYSTEM ON
FLAME OFF
FLAME LEVEL 5FL AME LEVEL MAXIMUM
FLAME LEVEL 1
SET TEMPERATURE
11.8.7.2 Smart Thermostat
The smart thermostat function will adjust the flame height based
on the set temperature and the actual room temperature. The
smart thermostat function automatically adjusts the flame down
when the room temperature reaches the set point. To activate this
function,
1. Press the thermostat key until the ‘SMART’ appears on LCD
screen on the right side of the temperature bulb graphic.
2. To adjust the set temperature, press the up or down arrow
keys until the desired temperature is displayed on the LCD
screen.
11.8.7.3 Deactivate Remote Control
Thermostat Operation
The thermostat operation function can be deactivated. The remote
control will still operate the main burner on and off, and function
flame, fan, and light modulation. To deactivate this function,
1. Verify all (3) AAA batteries are installed in the remote control.
2. Remove (1) AAA battery.
3. While reinserting the battery, push and hold the thermostat
key. The temperature bulb graphic will not be displayed on
the LCD screen.
4. To reactivate remote thermostat operation, follow the same
key sequence procedure above. The temperature bulb
graphic will reappear on the LCD screen.
11.8.7 Remote Control Thermostat Operation
11.8.7.1 Room Thermostat
The remote control can operate as a room thermostat. The
thermostat can be set to a desired temperature to control a
room’s comfort level. To activate this function,
1. Press the thermostat key. The LCD screen will display a
temperature bulb graphic, the room temperature and set
temperature.
2. To adjust the set temperature, press the up or down arrow
keys until the desired temperature is displayed on the LCD
screen.
28 OPERATING INSTRUCTIONS
11.8.8 Fan Speed Control
Fan speed can be adjusted through (6) speeds. To activate this
function,
1. Press the mode key to index to the fan control icon.
2. Press the up or down arrow keys to turn on, off, or to adjust
fan speed.
Thermostat mode: Fan(s) have a (5) minute delay time when the
fireplace is let. This allows time for heat to build in fireplace before
fan operation. The fan will continue to operate for approximately
(12) minutes after the fireplace has been turned off.
Manual mode: Fan(s) will operate at previous setting. There is no
delay in start up or stop time.
11.8.9 Accent Light Kit (Optional)
The light intensity can be adjusted through (6) levels.
1. Press the mode key to index to the light icon.
2. Press the up or down arrow keys to adjust the intensity level.
3. A single ‘beep’ will confirm reception of the command.
11.8.10 Remote Control Low Battery Detection
Remote control battery lifespan depends on various factors
including battery quality, number of ignitions, changes to room
thermostat set point, etcetera.
• When the remote control battery are low, a battery icon will
appear on the LCD display before all battery power is lost.
• When the batteries are replaced, this icon will disappear.
OPERATING INSTRUCTIONS 29
12.0 ADJUSTMENT
12.1 Pressure Testing
NOTE: The appliance and its appliance main gas valve must
be disconnected from the gas supply piping system during any
pressure testing of the system at test pressures in excess of ½
psi (3.5 kPa).
IMPORTANT: Pressure check taps for manifold (outgoing) and
inlet (incoming) pressure have been incorporated into the valve.
The pressure tap marked OUT measures outgoing pressure.
The pressure tap marked IN measures incoming pressure.
12.1.1 Inlet Pressure Test
NOTE: Make sure to apply these incoming pressure test with
all other gas appliances on, or at full capacity in the house for
proper pressure reading.
IMPORTANT: If the inlet pressure reading is too high or too
low, contact the gas company. Only a qualified gas service
technician should adjust incoming gas pressure.
1. Loosen the inlet (IN) pressure tap by turning screw counterclockwise. See (A) in Figure 12.1.
2. Attach manometer using a ¼ in (6 mm) I.D. hose.
3. Light pilot and burner. Check pressure to ensure it is
between the minimum and maximum recommended pressure
settings.
4. Turn off burner and pilot.
5. Disconnect hose and tighten the inlet (IN) pressure tap by
turning screw clockwise. Screw should be snug. Do not over
tighten.
6. Relight pilot and burner. Then reattach manometer to the
inlet pressure tap (A) to verify the tap is completely sealed.
Manometer should read no pressure.
12.1.2 Manifold Pressure Test
1. Light pilot.
2. Loosen manifold (OUT) pressure tap by turning screw
counter-clockwise. See (B) in Figure 12.1.
3. Attach manometer to pressure tap using a ¼ in (6 mm) I.D.
hose.
4. Light burner. Check manometer reading.
5. Turn burner and pilot off.
6. Disconnect manometer hose and tighten the manifold (OUT)
pressure tap by turning screw clockwise. Screw should be
snug. Do not over tighten.
7. Attach the manometer to the manifold pressure tap (B) to
verify it is completely sealed. The manometer should read no
pressure when pilot and burner are on.
Table 12.1, Inlet Pressures
FuelNatural GasLP Gas
Gas SupplyMin - MaxMin - Max
Inlet Pressure
Tap (A)
FuelNatural GasLP Gas
Gas SupplyLow - HighLow - High
Manifold Pressure
Tap (B)
5” - 10.5” WC
(1.25 - 2.62 kPa)
Table 12.2, Manifold Pressure
1.1” - 3.8” WC
(.27 - .95 kPa)
12” - 13” WC
(2.99 - 3.24 kPa)
2.9” - 11” WC
(.72 - 2.74 kPa)
B
Figure 12.1, Pressure Check Taps
30 ADJUSTMENT
A
12.2 Burner Flame Adjustments
IDEAL
WARNING: To avoid property damage or personal injury, allow
the fireplace ample time to cool before making any adjustments.
Burner flame appearance and characteristics are affected by
altitude, fuel quality, venting configuration, and other factors. After
installation, this appliance may need additional adjustments to
achieve optimum flame appearance and visual aesthetics.
12.2.1 Burner Venturi
WARNING: VENTURI ADJUSTMENT MUST BE DONE BY A
QUALIFIED SERVICE TECHNICIAN.
NOTE: Burner venturi air shutter settings have been factory set.
Refer to Table 12.3.
When this appliance is first lit, the burner flames will appear blue.
During the first 15 minutes of operation, flame appearance will
gradually turn to the desired yellow appearance. If the flames
remain blue, or become dark orange with evidence of sooting
(black tips) , adjustment of the air shutter opening may be
necessary.
Regardless of venturi orientation, closing the air shutter will
achieve a desired yellow flame, but may produce soot on the
glass. Opening the air shutter will cause a short, blue flame that
may lift off the burner.
Table 12.3, Factory Set Venturi Openings
FuelAir Shutter Opening
Natural Gas1/8” (3 mm) OPEN
LP Gas5/8” (15 mm) OPEN
IMPORTANT: Slight adjustments to the venturi opening will
create dramatic results. Adjust at slight increments until
desired look is achieved. Always burn the fireplace for at least
15 minutes, and always allow the appliance ample time to cool
before making any further adjustments.
Table 12.4, Venturi Adjustment Guidelines
Flame
Characteristic
Dark, orange flame
with black tips
Short, blue flamesVenturi open too farClose setting slightly
Lifting (ghosting)
flames
CauseSolution
Venturi closed too farOpen venturi slightly
Gas pressure too
high
Venturi closed too far
Check manometer
settings
Open venturi setting
slightly
LAZY, YELLOW FLAMES
12.2.1.1 Venturi Adjustment
1. Remove the safety barrier, glass frame assembly, and glass
media.
2. Remove burner cover and burner tube.
3. Loosen screw on burner venturi and adjust as necessary. Retighten screw.
4. Reinstall all components previously removed.
BURNER
VENTURI
Figure 12.2, Burner Venturi
DARK, ORANGE FLAME
WITH BLACK TIPS
SHORT, BLUE FLAMES
LIFTING (GHOSTING) FLAMES
Figure 12.3, Flame Appearance and Characteristics
ADJUSTMENT 31
13.0 TROUBLESHOOTING
ATTENTION: Troubleshooting must be performed by a qualified
technician.
Before proceeding with the steps in the following troubleshooting
guide,
• Verify proper 120VAC power supply to the control module.
• Verify the control module battery pack and the remote
control batteries are fresh and installed with correct polarity.
IssueCauseSolution
Pilot will not lightElectrical power interrupted or
disconnected
Wiring disconnectionEnsure batteries are fully charged if using battery back-up as
Gas supply turned offCheck remote shut-off valves from the appliance. Usually there is
Pilot will not stay litNo LP (propane) gas in tankCheck LP (propane tank). Refill if necessary.
Low gas pressureConsult a plumber or a gas supplier.
• Verify all connections between the wire harnesses and the
system components are proper and positive.
• Verify the communication link is established between the
remote control and the IFC module.
• Verify inlet pressure meets the recommended inlet pressure.
If necessary, adjust line pressure regulator.
Restore electrical power to appliance or use battery back-up.
power source.
Use wiring schematic (See Figure 10.1 on page 23) to determine
that all wiring connections are secure and correct.
a valve near the main gas line. There may be more than (1) valve
between the appliance and main gas line.
Can be caused by situations such as a bent line, too narrow
diameter or pipe, or a low line pressure.
Pilot flame always on, or
will not extinguish
Main burner flame will not
light
Pilot flame not making contact
with the flame rectification
sensor on the pilot assembly
Pilot adjustment screw not
sealed
Control system set to CPI modeSet control system to IPI mode (See Section 11.8.3 on page 27).
ON/OFF rocker switch in OFF
position
Gas supply turned offCheck for multiple shut-offs in the supply line. Verify gas supply is
Low gas supplyConsult with plumber or gas supplier.
Wiring disconnection or
improper wiring
Plugged main burner orificeRemove blockage.
Pilot flameVerify the pilot flame is properly directed to ignite burner. See pilot
Verify the pilot flame envelopes the top of the flame sensor and
extends far enough onto burner for ignition.
To adjust pilot flame, turn pilot adjustment screw on the gas valve
clockwise to decrease flame, and counterclockwise to increase
flame.
Seal pilot adjustment screw. Do not over-tighten.
Switch rocker switch to ON position.
turned on.
Check LP (propane) tank. Refill if necessary.
Check for faulty or incorrect wiring.
flame troubleshooting above.
Remote control not working
properly
No call for heatVerify remote control is powered ON and thermostat operation is
32 TROUBLESHOOTING
Replace batteries.
turned OFF.
IssueCauseSolution
Pilot and burner
No LP (propane) gas in tankCheck LP (propane) tank. Refill if necessary.
extinguish while in
operation
Incorrect glass assembly
installation
Incorrect vent cap installationAdjust if necessary.
Vent cap blockageRemove debris if necessary.
Exhaust vent pipe leaking
exhaust gases back into firebox
Soot appears on glassIncorrect glass media
installation
Improper venturi settingVenturi air shutter may need to be opened slightly to allow more air
Incorrect vent cap installationAdjust if necessary.
Vent cap blockageRemove debris if necessary.
Flame burns blue and lifts
Improper venturi settingVenturi air shutter may need to be opened slightly to allow more air
off burner
Incorrect vent cap installationAdjust if necessary.
Refer to Section 9.1 Glass Assembly on page 21.
Check for leaks and repair if necessary.
Refer to Section 9.3 Glass Media Installation on page 21.
into the gas mix. Refer to Section 12.2.1.1 Venturi Adjustment on
page 31.
into the gas mix. Refer to Section 12.2.1.1 Venturi Adjustment on
page 31.
Blockage or leakage of the vent
system
No reaction to commandBattery back batteries or
remote control batteries low
No communication between
remote control and IFC module
A maximum number of failed
ignitions or flame restorations
has been reached
Check the vent pipes for leaks, and the vent cap for debris. Repair
the vent pipes or remove debris from vent cap, if necessary.
Replace batteries.
Reprogram remote control to IFC module (See Section 11.2 on page
25).
Rest IFC module (See Section 11.6 on page 26).
TROUBLESHOOTING 33
14.0 MAINTENANCE
ATTENTION: Installation and repair shall only be done by a
qualified service person. The appliance should be inspected
before use by a qualified service person. This appliance is
required to be inspected at least once a year by a professional
service person.
WARNING: The appliance area must be kept clear and free
from combustible materials, gasoline and other flammable
vapors and liquids.
IMPORTANT: The compartment below the firebox must be
cleaned at least once a year. More frequent cleaning may
be required due to excessive lint from carpeting, bedding
materials, etc. It is imperative that the control compartments
and circulation air passageways of the appliance be kept clean.
Use a vacuum to clean all components.
14.1 Burner and Pilot System
The burner assembly may be removed for easier access to the
control compartment. Refer to Section 9.4 Control Board Removal
and Installation on page 22, for instructions.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Vacuum all components of the burner system.
• Visually check burner ports for blockage, especially near the
pilot.
• Visually check pilot light and burner flame pattern when in
operation. Flames should be steady, not lifting or floating.
BURNER PORTS
Figure 14.1, Burner and Pilot System
14.2 Fans
CAUTION: Label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Performed by: Qualified Service Person
Frequency: Every 6 months
Action:
• Disconnect the fans from electrical current and vacuum.
• The bearings are sealed and require no oiling.
14.3 Vent System
NOTE: If the vent-air intake system is disassembled for any
reason, reinstall per instructions provided with installation.
Refer to Section 6.0 Installation on page 15.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Examination of the vent system is required.
• The flow of combustion and ventilation air must not be
obstructed.
14.4 Glass Assembly
CAUTION: Do not operate appliance with the glass assembly
removed, cracked, or broken. Use protective gloves to handle
any broken or damaged glass assembly components.
WARNING: Do not use substitute materials.
WARNING: Avoid striking or slamming glass assembly. Avoid
abrasive cleaner. DO NOT clean glass while it is hot.
IMPORTANT: Any safety screen, guard, or barrier removed for
servicing the appliance must be replaced prior to operating the
appliance.
Performed by: Homeowner
Frequency: Annually
Action:
• Prepare a work area large enough to accommodate the glass
assembly on a flat, stable surface.
• Remove safety screen and glass frame assembly.
• Clean glass with a soft cloth and a non-abrasive cleaner.
• Reinstall glass assembly and safety screen.
• Any safety screen, guard, or barrier removed for servicing the
appliance must be replaced prior to operating the appliance.
Performed by: Qualified Service Person
Frequency: Annually
Action:
• Inspect the glass for cracks, scratches, and nicks.
• Verify the glass assembly is properly intact and not damaged.
• Replace the glass and the assembly #CK29-057T as
necessary.
• Only Hussong Mfg. Co., Inc. will supply the replacement of
glass assembly as a complete unit.
34 MAINTENANCE
15.0 REPLACEMENT PARTS LIST
Replacement parts are available through your local dealer. Contact your local dealer for availability and pricing.
CONTROL BOARD AND PARTS
Control Board - NGCK29G-150 Valve Step Motor - NG700-504
Control Board - LPGCK29G-151 Valve Step Motor - LPG700-504-1
S.I.T. IPI Gas Valve - NG700-567 18 in. Flexible Gas Line - Black700-213B
S.I.T. IPI Gas Valve - LPG700-567-1 Flexible Gas Line - Valve to Burner Connection700-226
Proflame 2 IFC Board700-652 NG Burner Orifice #42700-242
.023N Pilot Orifice - NG 700-123 Media TrayCK29-350
.014LP Pilot Orifice - LPG 700-114
GLASS AND GLASS GASKET
Glass with gasket 14⅝” x 27½”701-009T
Glass Gasket900-006
SAFETY BARRIERS
Beveled Screen FrontCK29-BSF
Convex Screen FrontCK29-CXF
Prairie Screen FrontCK29-PSF
Rectangular Screen FrontCK29-RSF
Arched Mission Screen FrontCK29A-MSF
Arched Prairie Screen FrontCK29A-PSF
Arched Screen FrontCK29A-SF
Arched Full Prairie Door Screen FrontCK29A-FPDSF
LIGHT KIT
Light kit (bottom)CK29-BLK
20W 130V Halogen Bulb600-676A
Hussong Manufacturing Co., Inc.
P.O. Box 577
204 Industrial Park Drive
Lakefield, MN 56150-0577
USA
CSK-29-G
REPLACEMENT PARTS LIST 35
LIMITED WARRANTY
Kozy Heat Limited 10 Year Warranty
This limited 10 Year Warranty will not become effective until the
Warranty Registration Form has been completed and mailed to
Hussong Manufacturing Co., Inc., P.O. Box 577, Lakefield, MN
56150. This registration form must be received within 30 days
of installation. Failure to do so may result in delayed warranty
coverage and submission of proof of purchase will be required.
Hussong Manufacturing Co., Inc. warranties to the original
purchaser of this Kozy Heat Fireplace, that it is free of defects in
materials and workmanship at the time of manufacture.
Subject to the following conditions & requirements, Hussong
Manufacturing Co., Inc. extends the following limited warranty
under normal use and service, with respect to the Kozy Heat line of
gas burning fireplaces.
Year 1
Subject to the conditions & requirements listed below, within the
first year from date of purchase, Hussong Manufacturing Co., Inc.
shall, at its discretion, replace or repair any such defect in material
or workmanship, at Hussong Manufacturing Co., Inc.’s expense,
including reasonable labor costs to repair or replace the defective
component, if a factory pre-authorization is given for the repair.
Years 2 through 10
Subject to the conditions & requirements listed below, beginning
with the first day of the second year and continuing through the
tenth year, Hussong Manufacturing Co., Inc., will at its discretion,
provide repair or replacement parts at current list prices for any
defect in material or workmanship of components, including
optional components and accessories (if available). Hussong
Manufacturing Co., Inc. shall not be responsible for any installation,
labor, transportation of other indirect costs.
Limitation of Liability
To make a claim under this warranty, the purchaser must first
contact the dealer/installer from whom the fireplace was purchased.
This limited warranty will be void if the fireplace is not installed by a
qualified installer and according to the installation instructions. Use
of unauthorized components will make this warranty null and void.
This limited warranty also is void if the fireplace is not operated, at
all times, according to the operating instructions furnished.
This warranty is limited to defects in material and workmanship. It
does not apply to any product that has been subject to negligence,
misapplication, improper installation.
No person is authorized to extend the time of this warranty or to
accept on Hussong Manufacturing Co., Inc.’s behalf any additional
obligation of liability connected with the unit.
It is expressly agreed and understood that this warranty is Hussong
Manufacturing Co., Inc.’s sole obligation and purchaser’s exclusive
remedy for defective fireplace equipment. Hussong Manufacturing
Co., Inc. shall not be liable for any consequential, incidental or
contingent damages whatsoever. The foregoing warranty is
exclusive and in lieu of all other expressed warranties. Hussong
Manufacturing Co., Inc. shall not be held to implied warranties or
merchantability and fitness for a particular purpose. This warranty
replaces all previous warranty policies.
Some states do not allow the exclusion or limitation of incidental
or consequential damages or limitations on how long an implied
warranty lasts, so the above limitations or exclusions may not apply
to you. This warranty gives you specific legal rights and you may
also have other rights which vary from state to state.
Hussong Manufacturing Co., Inc. reserves the right to make changes
at any time, without notice, in design, material, specifications and
prices. Hussong Manufacturing Co., Inc. reserves the right to
discontinue models and products.
December 2014
Warranty Conditions and Requirements
1. You are the original purchaser. This warranty is not transferable.
2. Installation of the fireplace is performed by a qualified installer.
3. Installation and operation must comply with installation and operation instructions.
4. Paint and glass gaskets are covered for 30 days from date of purchase.
5. Remote controls and all optional accessories are covered for 1 year from date of purchase.
6. This warranty does not offer coverage for Light Bulbs, Batteries or Fuses (whether factory, dealer or installer supplied). This
includes any damage stemming from either component’s nonuse.
7. Components broken, (including glass panels), during shipping, careless handling of components, or defects resulting from
improper installation, misuse of the fireplace and components are not covered under this warranty.
8. This warranty does not cover any part of the fireplace or any components which have been exposed to or submerged underwater.
9. Hussong Manufacturing Co., Inc. must be notified by the dealer the fireplace was purchased from or a qualified installer/service
technician of the defect.
10. Annual service of the fireplace as required in the installation manual, is performed by a qualified installer/service technician.
(Copies of such service records may be required to claim a warranty) .
11. All previous warranty/service has been performed by a qualified installer or service technician. (Copies of such service records
may be required to claim a warranty).
LIMITED WARRANTY 37
LIFETIME WARRANTY
HUSSONG MANUFACTURING CO., INC.
LIFETIME WARRANTY COVERAGE WILL BE EXTENDED AS DESCRIBED BELOW PROVIDED ALL WARRANTY CONDITIONS AND
REQUIREMENTS ARE MET AS OUTLINED IN THE 10 YEAR LIMITED WARRANTY POLICY.
Lifetime Warranty Coverage
LIFETIME WARRANTY IS EXTENDED AS FOLLOWS:
Hussong Manufacturing Co., Inc. warranties to the original
purchaser that the firebox, heat exchanger, fiber logs, burner tube
and glass panel of this Kozy Heat Fireplace will not be defective in
material or workmanship under normal use and service for as long
as you own this product. If any of these components fail due to
defects in material and workmanship under normal use and service,
Hussong Manufacturing, Co., Inc. will, at its sole discretion, repair
or replace the defective component. This LIFETIME WARRANTY
does not cover any installation, labor, transportation or other
indirect cost arising from defective components.
Limitation of Liability
This Lifetime Warranty will be void if the fireplace is not installed by a
qualified installer and according to the installation instructions. Use
of unauthorized components will make this warranty null and void.
This Lifetime Warranty also is void if the fireplace is not operated,
at all times, according to the operating instructions furnished.
This warranty is limited to defects in material and workmanship of
components specified. It does not apply to any product that has
been subject to negligence, misapplication, improper installation.
No person is authorized to extend the time of this Lifetime Warranty
or to accept on Hussong Manufacturing Co., Inc.’s behalf any
additional obligation of liability connected with the unit.
Hussong Manufacturing Co., Inc. may fully discharge all obligations
with respect to this Lifetime Warranty by refunding the wholesale
price of the defective component(s) .
It is expressly agreed and understood that this Lifetime Warranty
is Hussong Manufacturing Co., Inc.’s sole obligation and original
purchaser’s exclusive remedy for defective fireplace equipment.
Hussong Manufacturing Co., Inc. shall not be liable for any
consequential, incidental or contingent damages whatsoever other
than those incurred by Hussong Manufacturing Co., Inc. to repair
or replace the defective component. The foregoing warranty is
exclusive and in lieu of all other expressed warranties. Hussong
Manufacturing Co., Inc. shall not be held to implied warranties,
including but not limited to the implied warranties or merchantability
and fitness for a particular purpose. This lifetime warranty replace
all previous lifetime warranty policies.
Hussong Manufacturing Co., Inc. reserves the right to make changes
at any time, without notice, in design, material, specifications and
prices. Hussong Manufacturing Co., Inc. reserves the right to
discontinue models and products.
To activate this Lifetime Warranty coverage, this registration
card must be completed and mailed with your completed 10
Year Limited Warranty form within 30 days of installation to the
following address:
Hussong Manufacturing Co., Inc.
P.O. Box 577
204 Industrial Park Drive
Lakefield, MN 56150-0577