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www.desatech.com

123721-01E

11

iNsTallaTioN

Continued

Figure 7 - Rough Opening for Installing 

in Corner 

Figure 6 - Rough Opening for Installing 

in Wall 

43

5

/

16

"

30

5

/

8

"

61

1

/

4

"  

26

7

/

8

"

Figure 8 - Attaching Fireplace to Wall Studs 

Nailing 
Flanges

Nails or 
Wood 

Screws

Wall Studs

 

Note:  If  not  installing  blower  accessory, 
you may wish to run electrical wiring to 
your fireplace for future blower installation 

(see Accessories, page 33). Use only ap-

proved three-wire electrical wiring.

 WARNING: If pre-wiring, do 

not connect wiring to any electri

-

cal source at this time.
Install fireplace electrical outlet 

and  connect  wiring  to  outlet 

before connecting to electrical 

source.  The  fireplace  electri

-

cal  outlet  is  included  with  the 

GA3450TA blower accessory.
Only  use  the  fireplace  electri

-

cal  outlet  supplied  with  the 

GA3450TA blower accessory.

Note:  A  qualified  installer  should  make  all 

electrical connections.

3.  Install gas piping to fireplace location. This 

installation includes an approved flexible 
gas line (if allowed by local codes) after 
the equipment shutoff valve. The flexible 
gas line must be the last item installed on 
the gas piping.

4.  If  you  have  not  installed  hood,  follow 

instructions on page 9.

5.  Carefully  set  fireplace  in  front  of  rough 

opening with back of fireplace inside wall 
opening.

6.  Attach  flexible  gas  line  to  fireplace  gas 

regulator.  See 

Connecting  Equipment 

Shutoff Valve to Heater Control,

 page 16.

7.  Bend four nailing flanges on outer casing 

with pliers (see Figure 8).

8.  Attach fireplace to wall studs using nails 

or wood screws through holes in nailing 
flange.

9.  Check all gas connections for leaks. See 

Checking Gas Connections

, page 17.

10. If  using  optional  trim  kit,  install  the  trim 

after final finishing and/or painting of wall. 
See instructions included with trim acces

-

sory for attaching trim.

IMPORTANT:

  When  finishing  your  firebox, 

combustible  materials  such  as  wall  board, 

gypsum board, sheet rock, drywall, plywood, 
etc. may be butted up next to the sides and 
top edge of the firebox. Combustible materi

-

als  should  never  overlap  the  firebox  front 
facing.

 WARNING: Do not allow any 

combustible/noncombustible 

materials to overlap the firebox 

front facing.

26 

7

/

8

"

26 

7

/

8

"

3/4" Off
The Floor
Minimum

15 

1

/

4

"

Summary of Contents for CCFPDFT

Page 1: ...U SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediatelycallyourgassupplierfromaneighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a quali fied installer service agency or the gas supplier INSTALLER Leave this ma...

Page 2: ...convertible for use with other gases Aftermarket Completion of sale not for purpose of resale from the manufacturer WARNING This product contains and or generates chemicals known to the State of California to cause cancer or birth defects or other reproduc tive harm IMPORTANT Read this owner s manualcarefullyandcompletely before trying to assemble op erate or service this fireplace Improper use of...

Page 3: ...burner patterns can cause sooting Due to high temperatures the appliance should be located out oftrafficandawayfromfurniture and draperies Do not place clothing or other flammable material on or near the appliance Never place any objects on the heater Fireplace front and screen be come very hot when running heater Keepchildrenandadults away from hot surfaces to avoid burns or clothing ignition Fir...

Page 4: ...r furniture 10 This fireplace needs fresh air ventilation to run properly This fireplace has an Oxygen Depletion Sensing ODS safety shutoff system The ODS shuts down the fire place if not enough fresh air is available See Air for Combustion and Ventilation page 6 If fireplace keeps shutting off see Troubleshooting page 24 11 Do not run fireplace where flammable liquids or vapors are used or stored...

Page 5: ...Controlled models have a ther mostat sensing bulb and a control valve The thermostat will automatically modulate the heat output to maintain a consistent room tempera ture This results in greater fireplace comfort This can also result in lower gas bills Dual gas type Simple conversion from propane LP to natu ral gas by a qualified installing agency Unpacking 1 Remove fireplace and hood from carton...

Page 6: ...stall fireplace plus any adjoining rooms with door less passageways or ventilation grills between the rooms 1 Determine the volume of the space length x width x height Length x Width x Height __________cu ft volume of space Air for Combustion and Ventilation WARNING This heater shall notbeinstalledinaroomorspace unlesstherequiredvolumeofin door combustion air is provided by the method described in...

Page 7: ...he space can sup port You must provide additional fresh air Your options are as follows A Rework worksheet adding the space of an adjoining room If the extra space provides an unconfined space remove door to adjoin ing room or add ventilation grills between rooms See Ventilation Air From Inside Building B Vent room directly to the outdoors See Ventilation Air From Outdoors page 8 C Install a lower...

Page 8: ...tion grills or ducts You must provide two perma nent openings one within 12 of the ceiling and one within 12 of the floor Connect these items directly to the outdoors or spaces open to the outdoors These spaces include attics and crawl spaces Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Air for Combustion and Ventilation for required size of ventilation grills or ducts IMPORTANT Do not pr...

Page 9: ...lied by installer for propane LP units only piping check local codes sealant resistant to propane LP gas equipment shutoff valve test gauge connection ground joint union sediment trap tee joint pipe wrench A CSA design certified equipment shutoff valve with 1 8 NPT tap is an acceptable al ternative to test gauge connection Purchase the optional CSA design certified equipment shutoff valve from you...

Page 10: ...Example The face of a mantel bookshelf etc is made of combustible material and protrudes 3 1 2 from the wall This com bustible material must be 4 from the side of the fireplace opening see Figure 5 B Clearances from the top of the fireplace opening to the ceiling should not be less than 36 INSTALLATION Continued Figure 5 Minimum Clearance for Combustible to Wall Minimum 16 from Side Wall Example C...

Page 11: ...y local codes after the equipment shutoff valve The flexible gas line must be the last item installed on the gas piping 4 If you have not installed hood follow instructions on page 9 5 Carefully set fireplace in front of rough opening with back of fireplace inside wall opening 6 Attach flexible gas line to fireplace gas regulator See Connecting Equipment Shutoff Valve to Heater Control page 16 7 B...

Page 12: ...installed properly these tem peratures meet the requirement ofthenationalproductstandard Follow all minimum clearances shown in this manual INSTALLATION Continued Figure 9 Minimum Mantel Clearances for Built In Installation Mantel Shelf Side of Firebox NOTICE Ifyourinstallationdoes not meet the minimum clear ances shown you must do one of the following raise the mantel to an accept able height rem...

Page 13: ...propane LP regulator see Figure 12 INSTALLATION Continued Figure 11 Removing Floor Assembly Figure 12 Changing Gas Type Floor Assembly Flex Line Pipe Plug Flex Line Propane LP Regulator Natural Gas Regulator Brass Male Fitting Screw 4 Remove pipe plug from natural gas regu lator see Figure 12 5 Apply pipe sealant to 3 8 NPT pipe plug and install in propane LP regulator 6 Apply pipe sealant to bras...

Page 14: ...decal will indi cate correct setting for propane LP gas 12 Place floor assembly inside firebox Con nect to gas supply and check for leaks see Connecting to Gas Supply page 16 Replace screws securing floor assembly to firebox 13 Replace logs into firebox 123571 02 LP N G Gas Type Selection Disk Disco de selección del tipo de gas Push in and turn clockwise Presione y gire en el sentido de las maneci...

Page 15: ...itch requires reset ting press button see Figure 14 Do not reset until unit has been checked by a qualified service installer Figure 14 Temperature Switch Reset Button Temperature Switch CAUTION Never connect propane LP fireplace directly to the propane LP supply This fireplace requires an external regulator not supplied Install the external regulator between the fireplace and propane LP supply Fo...

Page 16: ...ternal Regulator 11 W C to 14 W C Pressure Natural From Gas Meter 5 W C to 10 5 W C Pressure Sediment Trap Installation must include an equipment shutoff valve union and plugged 1 8 NPT tap Locate NPT tap within reach for test gauge hook up NPT tap must be upstream from heater see Figure 16 IMPORTANT Install equipment shutoff valve in an accessible location The equipment shutoff valve is for turni...

Page 17: ...uip ment shutoff valve from gas supply piping system Pressures in excess of 1 2 psig will damage heater regulator 2 Cap off open end of gas pipe where equip ment shutoff valve was connected 3 Pressurize supply piping system by either opening propane LP supply tank valve for propane LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air 4 Check all joi...

Page 18: ...ing Gas Joints Natural Gas Only Propane LP Supply Tank Equipment Shutoff Valve Equipment Shutoff Valve Gas Meter Gas Regulator Gas Regulator Installing log set and screen 1 Remove log packaging material and dis card Gently place log over burner Place front of log onto pin on firebox floor see Figure 22 Do not allow log to contact flame as this will create sooting 2 Insert each rod through ten ring...

Page 19: ...crews 10 x 6 25 shoulder into holes in cabinets Place the assembled trim onto fireplace cabinet OPTIONAL MANTEL Installation Refer to instructions provided with the mantel for assembly instructions Installing Optional Blower Accessory GA3450TA Refer to instructions provided with the blower for assembly instructions Figure 24 Assembling Trim Top Trim Mitered Edge Side Trim Slot Shim Adjusting Plate...

Page 20: ...through 7 8 Turn control knob counterclockwise to desired heating level The burner should light Set control knob to any heat level between HI and LO 9 To leave pilot lit and shut off burners only turn control knob clockwise to the PILOT position CAUTION Do not try to ad just heating levels by using the equipment shutoff valve LIGHTING INSTRUCTIONS WARNING Youmustoperate this fireplace with the scr...

Page 21: ...atch Hold match to pilot until pilot lights 3 Keep control knob pressed in for 30 sec onds after lighting pilot After 30 seconds release control knob Now follow step 8 under Lighting Instructions page 20 Figure 28 AUTO OFF ON Blower Switch AUTO OFF ON Switch Operating Optional Blower This blower has three settings ON OFF and AUTO In the ON position the blower will operate constantly In the OFF pos...

Page 22: ...4 Figure 34 shows an incorrect pilot flame pat tern when using the wrong gas type Turn off heater and call a qualified service person to make corrections Inspecting Burners Check pilot flame pattern and burner flame patterns often PILOT FLAME PATTERN Figure 29 shows a correct pilot flame pattern Figure 30 shows an incorrect pilot flame pat tern The incorrect pilot flame is not touching the thermoc...

Page 23: ...d service person We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt To clean these parts we recommend using compressed air no greater than 30 PSI Your local computer store hardware store or home center may carry compressed air in a can If using compressed air in a can please follow the directions on the can If you don t follow directions on the can y...

Page 24: ...e in PILOT position 4 Air in gas lines when in stalled 5 Depleted gas supply pro pane LP only 6 ODS pilot is clogged 7 Gas regulator setting is not correct REMEDY 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 3 Replace ignitor cable 4 Replace piezo ignitor 5 Replace pilot assembly 6 Replace pilot assembly 1 Turn on gas supply or open equipm...

Page 25: ...lights keep control knob pressed in 30 seconds 3 Fully open equipment shut off valve 4 A Contact local natural or propane LP gas company B Clean ODS pilot see Cleaning and Maintenance page 23 or replace ODS pilot assembly 5 Hand tighten until snug then tighten 1 4 turn more 6 Replace pilot assembly 7 Replace control valve 1 Contact local natural or propane LP gas company 2 Clean burner see Cleanin...

Page 26: ... minute 2 Operate burner until air is removed from line Have gas line checked by local natural gas company 3 Observeminimuminstallation clearances see page 10 4 Clean burner see Cleaning and Maintenance page 23 or replace burner orifice 1 Turn fireplace off when using furniture polish wax carpet cleaners or similar products 1 Refer to Air for Combustion and Ventilation require ments page 6 1 Make ...

Page 27: ...ning statement at top of page 1 Not enough fresh air is available 2 Low line pressure 3 ODS pilot is partially clogged 1 Gas leak See Warning statement at top of page 2 Control valve defective 1 Foreign matter between control valve and burner 2 Gas leak See Warning statement at top of page REMEDY 1 Open window to venti late room Stop using odor causing products while fireplace is running 2 Refill ...

Page 28: ...www desatech com 123721 01E 28 8 10 8 14 14 14 14 1 9 9 10 16 17 10 6 3 11 12 13 19 20 15 16 18 16 16 16 16 2 5 16 7 4 Parts Firebox Model CCFPDFT ...

Page 29: ... 2 Screw SLTD HWH TPG 6 32 x 0 38 6 12 104313 01 Right Pin Hinge 1 13 104313 02 Left Pin Hinge 1 14 099230 02 Screw HWH SHLDR AB 10 x 0 63 10 15 111038 02 Remote Blower Bracket 1 16 M11084 26 Screw HWH AB 10 16 x 0 38 47 17 111633 01 Box Cover 1 18 111200 01 Support Bracket 1 19 105440 01 Screen Assembly 1 20 103452 03 Screen Rod 2 Not a field replacement part Parts Firebox Model CCFPDFT This list...

Page 30: ...www desatech com 123721 01E 30 Parts Burner Assembly MODEL CCFPDFT 4 19 18 15 16 17 9 8 11 14 3 13 20 35 1 22 24 23 26 25 10 2 7 37 5 21 30 29 27 28 33 34 18 32 31 6 12 36 ...

Page 31: ...16 101381 01 Valve Cover with Piezo 1 17 101628 03 Flexible Connector 1 18 099211 01 Screw HWH AB 10 16 x 2 50 2 19 098544 01 Thermobulb Clip 1 20 098271 01 Ignitor Cable 1 21 123618 01 3 8 NPT Hex Pipe Plug 1 22 123685 01 Valve Tube 1 23 123683 01 Pilot Tube 1 24 123683 02 Pilot Tube 1 25 122750 03 Dual Fuel Valve 1 26 123686 01 Selector Valve Bracket 1 27 123714 01 Dual Fuel Linkage 1 28 NPC 3C ...

Page 32: ...is product If they can t supply original replacement part s call DESA Heating LLC at 1 866 672 6040 When calling DESA Heating LLC have ready your name your address model and serial numbers of your heater how heater was malfunctioning purchase date Service Hints When Gas Pressure Is Too Low pilot will not stay lit burners will have delayed ignition fireplace will not produce specified heat for prop...

Page 33: ...mati cally turns off and on as needed CORNER MANTEL WITH Full HEARTH BASE GMC83F Oak Finished Georgian Design CS26CP Black Red Oak Cottage Design CMA208FB Light Oak Finished Traditional Design For all models Space saving mantel and hearth base corner design features clean classic lines Complete assembly instruc tions included Three sided perimeter trim kit included CABINET MANTEL and full hearth b...

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Page 36: ...pproved by DESA Heating LLC Warranty parts must be obtained through authorized dealers of this prod uct and or DESA Heating LLC who will provide original factory replacement parts Failure to use original factory replacement parts voids this warranty Travel handling transportation diagnostic material labor and incidental costs associated with warranty repairs unless expressly covered by this warran...

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