Manual Desa DCFTNA

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  • Desa DCFTNA - page 1

    UNVENTED (VENT -FREE) GAS COMP A CT CLASSIC HEARTH ® DU AL BURNER FIREPLA CE OWNER’S OPERA TION AND INST ALLA TION MANU AL Sav e this manual for future reference. For more information, visit www .desatech.com THERMOST A T MODELS CDCFTNA, CDCFTP A, FDCFTN, FDCFTP , VDCFTN, VDCFTP REMOTE-READ Y MODELS CDCFNR, CDCFPR, FDCFRN, FDCFRP , VDCFRN, VDCFR ...

  • Desa DCFTNA - page 2

    www .desatech.com 1 1 1244-01E 2 W ARNING: Improper installation, adjustment, altera- tion, service, or maintenance can cause injury or prop- erty damage. Refer to this manual for correct installation and operational procedures. For assistance or addi- tional information consult a qualified installer , service agency , or the gas supplier . W ARNI ...

  • Desa DCFTNA - page 3

    www .desatech.com 1 1 1244-01E 3 W ARNI NG: D o not allow fa ns to bl ow d ire ctl y into t he fire pla ce. Avo id any d raf ts that alter bu rner flam e pa tte rns . Ce ili ng f ans ca n cre ate dra fts th at a lte r b urne r flam e patt ern s. Alt ere d burn er pat ter ns c an cau se s oot ing . Due to high temperatures, the appliance should b ...

  • Desa DCFTNA - page 4

    www .desatech.com 1 1 1244-01E 4 PRODUCT IDENTIFICA TION Ignitor Button Screen Fireplace Cabinet Log Control Knob Figure 1 - V ent-Free Compact Dual Flame Fireplace O F F P I L O T O N H I L O Hood Fireplace Cabinet Logs Ignitor Button Remote Control (Optional) Control Knob Hood SAFETY INFORMA TION Continued 1. This appliance is only for use with t ...

  • Desa DCFTNA - page 5

    www .desatech.com 1 1 1244-01E 5 OPTIONAL REMO TE CONTROL A CCESSORIES (For Remote-Ready Models Only) There are four optional remote controls that can be purchased separately for Remote-Ready Models only: • wall switch • hand-held ON/OFF remote • wall thermostat • ha nd -h el d th erm osta t r emo te See Accessories, page 44. LOCAL CODES In ...

  • Desa DCFTNA - page 6

    www .desatech.com 1 1 1244-01E 6 HOOD ASSEMBL Y WA R N I N G : A l wa y s h a v e screen in place before operat ing fireplace. This prevents exces- sive temperatures on fireplace surfaces. W ARNING: Failure to position the parts in accordance with the se diagrams or failure to use only parts specifically approved with this fireplace may result ...

  • Desa DCFTNA - page 7

    www .desatech.com 1 1 1244-01E 7 PROVIDING ADEQUA TE VENTILA TION The following are excerpts from National Fuel Gas Code, ANSI Z223.1/NFP A 54, Section 5.3, Air for Combustion and V entilation. All spaces in homes fall into one of the three fol - lowing ventilation classifications: 1. Unusually T ight Construction 2. Unconfined Space 3. Confined ...

  • Desa DCFTNA - page 8

    www .desatech.com 1 1 1244-01E 8 AIR FOR COMB USTION AND VENTILA TION Continued 4. Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used. _______ Bt u/ Hr (m ax im um th e sp ac e c an s up po rt ) _______ Btu/ Hr ( actua l am ount of B tu/H r use d) Example: 35,840 Btu/Hr (maximum the space can support) 40,000 Btu/ ...

  • Desa DCFTNA - page 9

    www .desatech.com 1 1 1244-01E 9 CAUT ION: This firep lace c re- ates warm air currents. These currents move heat to wall sur- faces next to fir eplace. Installing fireplace next to vinyl or cloth wall coverings or operating fireplace where impurit ies (such as, but not limited to, tobacco smoke , arom atic c andles, clea n- ing flui ds, oil o ...

  • Desa DCFTNA - page 10

    www .desatech.com 1 1 1244-01E 10 INST ALLA TION ITEMS Before installing fireplace, make sure you have the items listed below . • external regulator (supplied 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 ...

  • Desa DCFTNA - page 11

    www .desatech.com 1 1 1244-01E 1 1 INST ALLA TION Continued Figure 9 - Rough Opening for Installing in Corner Figure 8 - Rough Opening for Installing in Wall 43 5 / 16 " 30 5 / 8 " 61 1 / 4 " 26 7 / 8 " 26 7 / 8 " 26 7 / 8 " 3/4" Off The Floo r Minimum 15 1 / 4 " Actual Framing Height 26" 26 7 / 8 " ...

  • Desa DCFTNA - page 12

    www .desatech.com 1 1 1244-01E 12 15" 18" 21" 23" 2 1 / 2 " 6" 8" 10" Note: A ll vertical measurements are from top of fireplace opening to bottom of mantel shelf. All measurements are in inches. INST ALLA TION Continued W ARNING: Do not allow noncombustible materials to cover any necessary openings like louv ...

  • Desa DCFTNA - page 13

    www .desatech.com 1 1 1244-01E 13 INST ALLA TION Continued 9. Use two 3" wood screws provided and attach base of fireplace to wooden mantel base (see Figure 13). 10. Remove perimeter trim kit and mantel. Be careful not to damage wall or mantel. 1 1. Cut an access hole in base to run flexible gas line to fireplace (see Figure 13). Make sure ...

  • Desa DCFTNA - page 14

    www .desatech.com 1 1 1244-01E 14 INST ALLA TION Continued Installing Blower Accessory CAUTION: Label all wires prior to disconnection when serv icin g c ontro ls. Wiri ng e rror s can ca use imp roper a nd dang er - ous operation. CAUTION: V erify proper op- eration after servicing. No te : If you are usin g a mant el with your fireplac e, use th ...

  • Desa DCFTNA - page 15

    www .desatech.com 1 1 1244-01E 15 INST ALLA TION Continued For Built-In Installation W ARNING: A licensed elec- trician must connect the wiring harness to electrical supply followi ng all local codes . Elect ri- cian mus t p rovid e a clamp on th e box cover to secure the wiring. Wir ing should be routed thr ough the bushing in the hole on the oute ...

  • Desa DCFTNA - page 16

    www .desatech.com 1 1 1244-01E 16 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 21). IMPORT ANT : Install equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on ...

  • Desa DCFTNA - page 17

    www .desatech.com 1 1 1244-01E 17 INST ALLA TION Continued W e recommend that you install a sediment trap in supply line as shown in Figure 21, page 16. Locate sedime nt trap where it is within reach for cleaning. Install in piping system between fuel supply and heater . Locate sediment trap where trapped mat - ter is not likely to freeze. A sedime ...

  • Desa DCFTNA - page 18

    www .desatech.com 1 1 1244-01E 18 INST ALLA TION Continued CAUTION: Make sure exter- nal regulator has been installed betwe en pro pane/LP supply and fireplace. See guidelines under Connecting to Gas Supply , page 16. PR ES SU RE T ES TIN G GA S S UPP LY P IPIN G SY ST EM T est Pressures In Excess Of 1/2 PSIG (3.5 kPa) 1. Disconnect appliance with ...

  • Desa DCFTNA - page 19

    www .desatech.com 1 1 1244-01E 19 OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL ACCESSORIES Remote-Ready Models Only ([C]GHRCB Series & [C]GHRCTB Series) Installing Receiver 1. Disconnect wires from the control valve (see Figure 27) . 2. Locate the battery clip mounted on the back of the receiver (see Figure 28). 3. Slide 9-volt battery (not inclu ...

  • Desa DCFTNA - page 20

    www .desatech.com 1 1 1244-01E 20 INST ALLA TION Continued 2. Connect one terminal of 25 ft. wire to the “TH” terminal on the control valve. Connect the other terminal to the “THTP” terminal on the control valve. See Figure 32. 3. Route the 25 ft. wire to a convenient location to mount your thermostat (no outside wall). IMPORT ANT : The wir ...

  • Desa DCFTNA - page 21

    www .desatech.com 1 1 1244-01E 21 IMPORT ANT : The wire may be shortened but must not be lengthened. 4. Connect one bare wire end to each of the terminals of the provided wall switch. 5. Install the wall switch and cover in the wall. INST ALLING LOG SET AND SCREEN (Models with One-Piece Screen Only) 1. Remove log packaging material and discard pack ...

  • Desa DCFTNA - page 22

    www .desatech.com 1 1 1244-01E 22 LIGHTING INSTRUCTIONS W ARNI NG: Y ou must o pera te this fireplace with the screen in place . Make sure firepla ce screen is installed before run- ning fireplace. NOTICE: Durin g initial op era- tion of new fireplace, burning logs will give off a paper-burn- ing smell. Open window to vent smell. Operate firep ...

  • Desa DCFTNA - page 23

    www .desatech.com 1 1 1244-01E 23 Figure 40 - Control Knob In The OFF Position Ignitor Button Control Knob 6. With control kn ob pressed in, p r ess a nd release ignitor button. This will light pilot. The pilot is attached to the fr ont burner . If needed, keep pressing ignitor button until pilot lights. Note: If pi lot doe s n ot s tay lit , ref e ...

  • Desa DCFTNA - page 24

    www .desatech.com 1 1 1244-01E 24 OPERA TING FIREPLACE Continued Note: It is safe to operate fireplace with blower tur ned off. Howe ver , the blower hel ps distri bute heated air fr om the fireplace. Figure 43 - AUTO/OFF/ON Blower Switch AUTO/OFF/ON Switch REMOTE-READ Y MODELS FOR YOUR SAFETY READ BEFORE LIGHTING W ARNING: If you do not fol- low ...

  • Desa DCFTNA - page 25

    www .desatech.com 1 1 1244-01E 25 OPERA TING FIREPLACE Continued 6. With control kn ob pressed in, p r ess a nd release ignitor button. This will light pilot. The pilot is attached to the fr ont burner . If needed, keep pressing ignitor button until pilot lights. Note: If pilot does not stay lit, contact a qualified service person or gas supplier ...

  • Desa DCFTNA - page 26

    www .desatech.com 1 1 1244-01E 26 REMOTE OFF ON H I LO IN OUT OPERA TING FIREPLACE Continued Note: The burner may light if hand-held remote was on when selector switch was last turned off. Y ou can now turn the burner on and off with the hand-held remote contr ol unit. IM PO RT AN T: Do not leave the selector switch in the REMOTE or ON position whe ...

  • Desa DCFTNA - page 27

    www .desatech.com 1 1 1244-01E 27 OPERA TING FIREPLACE Continued 2. The receiver continuously receives signals from the hand-held remote to control the roo m tempera ture . If the hand-he ld rem ote is misplaced, obstructed, or for any reason cannot transmit to the rece iver , the receiv er will shut off the fireplace after 8 minutes. Key Pad Lock ...

  • Desa DCFTNA - page 28

    www .desatech.com 1 1 1244-01E 28 BURNER FLAME P A TTERN Figure 53 shows a correct burner flame pattern. Figure 54 shows an incorrect burner flame pattern. The incorr ect burner flame pattern shows sporad ic, irregular flame tipping. The flame should not be dark or have an orange/reddish tinge. Note: When using the fireplace the first time, ...

  • Desa DCFTNA - page 29

    www .desatech.com 1 1 1244-01E 29 Clean the pilot assembly also. A yellow tip on the pilot flame indicates dust and dirt in the pilot as - sembly . There is a small pilot air inlet hole about two inches from where the pilot flame comes out of the pilot assembly (see Figures 56 or 57 depend- ing on model). W ith the unit off, lightly blow air thro ...

  • Desa DCFTNA - page 30

    www .desatech.com 1 1 1244-01E 30 TROUBLESHOO TING WA RNI NG : T ur n of f and un pl ug fir ep la ce an d let c oo l b ef or e s er v ic in g . On ly a qua lifi ed se rvi ce pe r so n s ho ul d s er vic e and re pa ir fire pl ace . CA UTI ON : N ev er us e a w ire , nee dl e, or si mi lar ob je ct to cl ea n O DS / pi lot . Thi s c an da mag e O ...

  • Desa DCFTNA - page 31

    www .desatech.com 1 1 1244-01E 31 POSSIBLE CAUSE 1 . Control knob not fully pressed in 2. Control knob not pressed in long enough 3. Safety interlock system has been triggered 4. Equipment shutoff valve not fully open 5. Pilot flame not touching ther - mocouple, which allows ther - mocouple to cool, causing pilot flame to go out. This problem coul ...

  • Desa DCFTNA - page 32

    www .desatech.com 1 1 1244-01E 32 TROUBLESHOO TING Continued POSSIBLE CAUSE 1. Residues from manufacturing processes and log curing 2. Not enough air 3. Gas regulator defective 1. Turning control knob to HI position when burner is cold 2. Air in gas line 3. Air passageways on fireplace blocked 4 . Dirty or partially clogged burner orifice 1 . Whe ...

  • Desa DCFTNA - page 33

    www .desatech.com 1 1 1244-01E 33 TROUBLESHOO TING Continued W ARN IN G: If yo u s mel l gas • S hu t off g as sup pl y. • D o no t t ry to li gh t a ny ap pli anc e. • Do not to uch any ele ct ric al sw it ch ; do not us e an y ph on e in you r bu ild in g. • I mm ed iat el y ca ll yo ur ga s sup pl ier fr om a ne ig hbo r’s ph on e. Fo ...

  • Desa DCFTNA - page 34

    www .desatech.com 1 1 1244-01E 34 SPECIFICA TIONS Thermostat Models: CDCFTP A, VDCFTP , FDCFTP CDCFTNA, VDCFTN, FDCFTN Btu/Hr 17/26,000 17/26,000 T ype Gas Propane/LP Gas Only Natural Gas Only Ignition Piezo Piezo Manifold Pressure 8" W .C. 3.5" W .C. Inlet Gas Pressure (in. of water) Maximum 14" 10.5" Minimum* 1" 5" D ...

  • Desa DCFTNA - page 35

    www .desatech.com 1 1 1244-01E 35 SERVICE HINTS When Gas Pressure Is T oo Low • pilot will not stay lit • burners will have delayed ignition • fireplace will not produce specified heat • for propane/LP units, propane/LP gas supply may be low Yo u may feel you r gas pres sure is too low. If so, con- ta ct y ou r lo cal nat ura l o r pr opa ...

  • Desa DCFTNA - page 36

    www .desatech.com 1 1 1244-01E 36 8 8 19 19 19 19 19 19 19 1 9 9 10 10 10 16 17 10 10 14 6 3 1 1 12 13 1 1 15 16 18 16 16 16 16 16 16 2 5 16 16 16 16 7 4 ILL USTRA TED P ARTS BREAKDOWN FIREBOX MODELS CDCFTNA, CDCFTP A, VDCFTN, VDCFTP , FDCFTN, FDCFTP VDCFRN, VDCFRP , FDCFRN, FDCFRP ...

  • Desa DCFTNA - page 37

    www .desatech.com 1 1 1244-01E 37 KEY P ART NUMBERS NO. FDCF Models VDCF Models CDCF Models DESCRIPTION QTY . 1 ** ** ** Outer Casing T op 1 2 ** ** ** Baffle 1 3 ** ** ** Outer Casing 1 4 104281-02BR 104281-02BR 104281-02BR Firebox Hood 1 5 ** ** ** Firebox T op 1 6 ** ** ** Firebox Wrapper 1 7 1 10339-01CK 1 10339-01CK 1 10339-01CK Outer Base 1 ...

  • Desa DCFTNA - page 38

    www .desatech.com 1 1 1244-01E 38 ILL USTRA TED P ARTS BREAKDOWN FIREBOX MODELS CDCFNR, CDCFPR 8 10 8 14 14 14 14 14 14 14 1 9 9 10 10 20 19 22 10 16 17 10 10 6 3 1 1 12 13 23 21 24 1 1 15 16 18 16 16 16 16 16 16 16 2 5 16 16 16 16 7 4 10 ...

  • Desa DCFTNA - page 39

    www .desatech.com 1 1 1244-01E 39 KEY NO. P ART NUMBER DESCRIPTION QTY . 1 ** Outer Casing T op 1 2 ** Baffle 1 3 ** Outer Casing 1 4 104281-02BR Firebox Hood 1 5 ** Firebox T op 1 6 ** Firebox Wrapper 1 7 1 10339-01CK Outer Base 1 8 102635-02 Front Left and Right Sides 2 9 103209-05 Extruded Louver 2 10 098304-01 Screw , PPH AB 10-16 x .38 12 1 1 ...

  • Desa DCFTNA - page 40

    www .desatech.com 1 1 1244-01E 40 ILL USTRA TED P ARTS BREAKDOWN THERMOST A T MODELS FDCFTP , FDCFTN, VDCFTP , VDCFTN, CDCFTP A AND CDCFTNA 8 7 5 6 6 12 2 4 19 18 15 16 9 9 17 1 1 14 3 13 20 9 1 21 10 ...

  • Desa DCFTNA - page 41

    www .desatech.com 1 1 1244-01E 41 P ARTS LIST THERMOST A T MODELS This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 35 of this manual. KEY FDCFTP FDCFTN NO. VDCFTP VDCFTN CDCFTP A CDCFTNA DESCRIPTION QTY 1 1 1 1069-01 1 1 1069-01 1 1 1069-01 1 1 1069-01 ...

  • Desa DCFTNA - page 42

    www .desatech.com 1 1 1244-01E 42 ILL USTRA TED P ARTS BREAKDOWN REMOTE-READY MODELS FDCFRN, FDCFRP , VDCFRN, VDCFRP , CDCFNR, CDCFPR O F F P I L O T O N H I L O 16 15 15 16 12 12 1 1 9 9 9 10 5 17 18 13 19 2 1 4 3 14 7 6 8 20 (FDCFTN/TP , VDCFRN/RP) 20 (CDCFNR/PR) Natural Gas Only 9 21 22 ...

  • Desa DCFTNA - page 43

    www .desatech.com 1 1 1244-01E 43 CDCFPR CDCFNR KEY FDCFRP FDCFRN NO. VDCFRP VDCFRN DESCRIPTION QTY . 1 1 1 1069-01 1 1 1069-01 Dual Burner 1 2 099056-29 099056-34 Injector 1 3 103342-04 1 1 1 195-07 Outlet T ube 1 4 1 1 1 124-01 1 1 1 124-01 Burner Retainer Spring 1 5 097809-02 097809-02 Male Fitting 1 6 103778-01 103779-01 ODS Pilot 1 7 099387-09 ...

  • Desa DCFTNA - page 44

    www .desatech.com 1 1 1244-01E 44 ACCESSORIES NOTICE: All accessories may not be available for all fireplace models. Pu rch as e the se fire pl ac e acc ess or ie s fro m your loca l dea ler. If they can not supply thes e acce sso ries , cal l DESA Heating Pro duct s at 1-8 66-67 2-60 40 for re - fe rra l info rm ati on . You can als o wri te to ...

  • Desa DCFTNA - page 45

    www .desatech.com 1 1 1244-01E 45 CORNER MANTEL WITH FULL HEARTH BASE CMA208F Series - Dark Oak CMA209U Series - Unfinished Birch For all models. Space-saving mantel and hearth base corner design features clean, classic lines. A vailable in french walnut finish or an unfinished hardwood, ready to stain or paint. Complete as- sembly instructions ...

  • Desa DCFTNA - page 46

    www .desatech.com 1 1 1244-01E 46 NO TES _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _______________________________________ ...

  • Desa DCFTNA - page 47

    www .desatech.com 1 1 1244-01E 47 NO TES _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _______________________________________ ...

  • Desa DCFTNA - page 48

    2701 Industrial Drive P .O. Box 90004 Bowling Green, KY 42102-9004 www .desatech.com 1 1 1244-01 Rev . E 08/04 NOT A UPC 111244 01 ...

Manufacturer Desa Category Outdoor Fireplace

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