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Desa CF26NTA manual

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Table of contents for the manual

  • Page 1

    Sav e this manual for future reference. For more information, visit www .desatech.com W ARNING: If the information in this manual is not fol- lowed exactly , a fire or explosion may result causing property damage, personal injury or loss of life. — Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any[...]

  • Page 2

    www .desatech.com 1 13896-01B 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 ARNING: [...]

  • Page 3

    www .desatech.com 1 13896-01B 3 SAFETY INFORMA TION W AR NI NG : Thi s pro duc t co n- ta ins an d/o r ge ner ate s ch emi cal s kno wn to the state of California to cause cancer or birth defects or other reproductive harm. IMPORT ANT : Read this owner ’ s man ual care ful ly and comple tel y before trying to assemble, op- erate or service this ?[...]

  • Page 4

    www .desatech.com 1 13896-01B 4 SAFETY INFORMA TION Continued 1. This appliance is only for use with the type of gas indicated on the rating plate. This ap - pliance is not convertible for use with other gases. 2. Do not place propane/LP supply tank(s) in - side any structure. Locate propane/LP supply tank(s) outdoors (propane/LP units only). 3. If[...]

  • Page 5

    www .desatech.com 1 13896-01B 5 PRODUCT IDENTIFICA TION Heater Controls (Inside Door) Screen Fireplace Cabinet Logs Brick Liner Figure 1 - V ent-Free Propane/LP Gas Compact Fireplace PRODUCT FEA TURES SAFETY PILOT This firep lace has a pil ot wit h an Ox ygen Deple - tion Sensing (ODS) safety shutoff system. The ODS/pilot is a required feature for[...]

  • Page 6

    www .desatech.com 1 13896-01B 6 AIR FOR COMB USTION AND VENTILA TION Continued Unusually Tight Construction The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation. Howev er , in buildings of unusually tight construction, you must provide additional fresh air . Unusually tight construction is defined[...]

  • Page 7

    www .desatech.com 1 13896-01B 7 The space in the above example is a confined space because the actual Btu/Hr used is more than the maxi- mum Btu/Hr the space can support. Y ou must provide additional fresh air . Y our options are as follows: A. Rework work she et, addin g the spac e of an adj oin - in g roo m. If the ex tr a spa ce pro vi de s an [...]

  • Page 8

    www .desatech.com 1 13896-01B 8 INST ALLA TION NOTICE: This heater is intended for use as supplemental heat. Use this heater along with your primary heating system. Do not install this heater as your pri- mary heat source. If you have a central heati ng syst em, yo u may run system’s circulating blower while using heater . This will help cir cula[...]

  • Page 9

    www .desatech.com 1 13896-01B 9 BUIL T -IN FIREPLACE INST ALLA TION Built-in installation of this fireplace involves in- stalling fireplace into a framed-in enclosure. This make s the front of fireplac e flush with wall . Foll ow the instruct ions below to install the firep lace in this manner . If installing a built-in mantel above the firep[...]

  • Page 10

    www .desatech.com 1 13896-01B 10 INST ALLA TION Continued Option two: Have a licensed electrician con- nect blowe r to electr ical sourc e at juncti on box inside fireplace. If using option one, have electrical outlet in - stalled at this time. If using option two, do not connect blower to electrica l source at junction box until step 6. 3. Instal[...]

  • Page 11

    www .desatech.com 1 13896-01B 1 1 INST ALLA TION Continued 13" 16" 19" 21" 2 1 / 2 " 6" 8" 10" Minimum Non- Combustible Material Figure 9 - Minimum Mantel Clearances for Built-In Installation Mantel Shelf Note: All vertical measurements are from top of fireplace opening to bottom of mantel shelf. REMOVING BR[...]

  • Page 12

    www .desatech.com 1 13896-01B 12 INST ALLA TION Continued 3. Assemble trim kit. See Assembling T rim , page 1 1. 4. Place trim on the shoulder screws located on the side and top of the fireplace. Firmly snap the trim over the shoulder screws on fireplace (see Figure 14). 5. Place mantel base close to wall in desired fireplace location. 6. Instal[...]

  • Page 13

    www .desatech.com 1 13896-01B 13 INST ALLA TION Continued Figure 16 - Installing Blower Bracket Assembly Wire Harness Blower Bracket Assembly Screw Power Cord Blower Control Shield Shield Cover Wire Harness Switch Heat Deflector Wiring Routing Hole Blue Red Switch Plate Blower Control Shield Figure 17 - Installing Switch Plate to Blower Control Sh[...]

  • Page 14

    www .desatech.com 1 13896-01B 14 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. El ectri - cian mu st provid e a clamp on the box cover to secure the wiring. Wir ing shoul d be ro uted thr ough the bushing in the hole on the outer[...]

  • Page 15

    www .desatech.com 1 13896-01B 15 Red Red Fan Switch (Auto/Off/On) Blue Blue Thermostat Switch (N.O.) Green White Green White On 1 1 0/1 15 V . A.C. Blower Motor Black Off 1 2 3 Auto CONNECTING TO GAS SUPPL Y W ARNING: This appliance requires a 1/2" NPT (National Pipe Thread) inlet connection to the pressure regulator . W ARNING: A qualified s[...]

  • Page 16

    www .desatech.com 1 13896-01B 16 INST ALLA TION Continued Installation must include an equipment shutoff va lv e, unio n an d plu gg ed 1/8 " NPT tap . Lo ca te NP T tap within reac h fo r tes t gau ge hook up. NPT tap must be ups trea m fr om heat er ( see Fig ure 21). IMPORT ANT : Install equipment shutoff valve in an accessible location. Th[...]

  • Page 17

    www .desatech.com 1 13896-01B 17 Figure 24 - Equipment Shutoff V alve Open Closed Equipment Shutoff V alve Figure 26 - Checking Gas Joints Natural Gas (Shown with Optional Mantel) Gas Meter Equipment Shutoff V alve INST ALLA TION Continued 3. Check all gas connections for leaks. See Checking Gas Connections . 4. Feed flexible gas line into firepl[...]

  • Page 18

    www .desatech.com 1 13896-01B 18 INST ALLA TION Continued Figure 27 - Installing One-Piece Log Set A U T O O F F O N One Piece Log Set Burner “U”-shaped Cutout in Chassis Chassis Figure 28 - Installing One-Piece Log set (T op V iew) One Piece Log Set Burner Ports PRESSURE TESTING HEA TER GAS CONNECTIONS 1. Op en eq uip me nt sh uto f f v al ve [...]

  • Page 19

    www .desatech.com 1 13896-01B 19 OPERA TING FIREPLACE FOR YOUR SAFETY READ BEFORE LIGHTING W ARNING: If you do not fol- low these instructions exactly , a fire or explosion may result causing property damage, per- sonal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instru[...]

  • Page 20

    www .desatech.com 1 13896-01B 20 OPERA TING FIREPLACE Continued TO TURN OFF GAS TO APPLIANCE Shutting Off Heater T urn control knob clockwise to the OFF position. Shutting Off Burner Only (pilot stays lit) Turn control knob clockwise to th e PILO T p osit ion. THERMOST A T CONTROL OPERA TION The thermostat control knob can be set to any comfort lev[...]

  • Page 21

    www .desatech.com 1 13896-01B 21 B UR NE R PR I M AR Y AI R H O LE S Air is drawn into the burner through the holes in the fitting at the burner entrance. These holes may become blocked with dust or lint. Periodically inspect these holes for any blockage and clean if needed. Blocked air holes will create soot. MAIN BURNER Peri odi call y inspe ct [...]

  • Page 22

    www .desatech.com 1 13896-01B 22 CLEANING AND MAINTENANCE Continued 1. Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes. 2. Ins pect bur ner , pil ot and primar y air inlet hole s on injector holder for dust and dirt (see Figure 35). 3. Blow air through the ports/slots and holes in the burner . 4. Check the[...]

  • Page 23

    www .desatech.com 1 13896-01B 23 POSSIBLE CAUSE 1 . Ignitor electrode not con - nected to ignitor cable 2. Ignitor cable pinched or wet 3. Piezo ignitor nut is loose 4. Broken ignitor cable 5. Bad piezo ignitor 6. Ignitor electrode positioned wrong 7. Ignitor electrode broken 1. Gas suppl y tur ned of f or equi p - ment sh utof f va lve clo sed 2. [...]

  • Page 24

    www .desatech.com 1 13896-01B 24 POSSIBLE CAUSE 1. C on t ro l k n ob no t f u ll y p r es s ed in 2. Control knob not pressed in long enough 3. Equipment shutoff valve not fully open 4. Pilot flame not touching ther - mocouple, which allows ther - mocouple to cool, causing pilot flame to go out. This problem could be caused by one or both of the [...]

  • Page 25

    www .desatech.com 1 13896-01B 25 POSSIBLE CAUSE 1. Not enough combustion/ven- tilation air 1. T urn ing cont rol knob to HI po - siti on when bur ners ar e co ld 2. Air in gas line 3. Air passageways on heater blocked 4 . Dirty or partially clogged burner orifice(s) 1 . When heated, vapors from furniture polish, wax, carpet cleaners, etc. may turn[...]

  • Page 26

    www .desatech.com 1 13896-01B 26 POSSIBLE CAUSE 1. Heater burning vapors from paint, hair spray , glues, clean - er s, c he mi ca ls , n ew c ar pe t, etc. (See IMPORT ANT state- ment above) 2. Low fuel supply (propane/LP only) 3 . Gas leak. See W arning statement at top of page 1. Not enough fresh air is avail - able 2. Low line pressure 3 . ODS/p[...]

  • Page 27

    www .desatech.com 1 13896-01B 27 SPECIFICA TIONS CF26PT A CF26NT A Btu (V ariable) 19,000/26,000 19,000/26,000 T ype Gas Propane/LP Natural Ignition Piezo Piezo Manifold Pressure 8" W .C. 3.5" W .C. Inlet Gas Pressure (in. of water) * Maximum 14" 10.5" Minimum 1 1" 5" Dimensions (H x W x D) Fireplace 25 7 / 8 " x [...]

  • Page 28

    www .desatech.com 1 13896-01B 28 ILL USTRA TED P ARTS BREAKDOWN MODELS CF26PT A AND CF26NT A 12 9 10 1 1 16 20 18 1 8 5 4 7 6 19 13 19 14 2 19 19 3 15 17 19[...]

  • Page 29

    www .desatech.com 1 13896-01B 29 P ARTS LIST This list contains replaceable parts used in your heater . When ordering parts, follow the instructions listed under Replacement Parts on page 27 of this manual. KEY P ART NUMBER NO. CF26PT A CF26NT A DESCRIPTION QTY . 1 1 13342-01 1 13342-01 Log Set 1 2 104033-03 104033-03 Baffle, Rear 1 3 102776-07 10[...]

  • Page 30

    www .desatech.com 1 13896-01B 30 ILL USTRA TED P ARTS BREAKDOWN MODELS CF26PT A AND CF26NT A 5 8 15 17 13 14 1 1-2 1 1 -1 19 4 12 16 10 6 5 9 1 2 18 7 20-2 20-3 20-1 18 18 16 21 3 18 16 3 21[...]

  • Page 31

    www .desatech.com 1 13896-01B 31 P ARTS LIST MODELS CF26PT A AND CF26NT A This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 27 of this manual. KEY P ART NO. NUMBER DESCRIPTION QTY . 1 102633-02 Outer Casing T op 1 2 102624-02 Outer Casing 1 3 099230-02 S[...]

  • Page 32

    www .desatech.com 1 13896-01B 32 ACCESSORIES Purchase these heater accessories from your lo- cal dealer or Parts Central (page 34). If they can not supply these accessories, call DESA Heating Products at 1-866-672-6040 for referral informa- tion. Y ou can also write to the address listed on the back page of this manual. EQUIPMENT SHUTOFF V AL VE GA[...]

  • Page 33

    www .desatech.com 1 13896-01B 33 A U T O O F F O N ACCESSORIES Continued CABINET MANTEL WITH FULL HEARTH BASE Stained Oak V eneer - GMC60F Unfinished Birch V eneer GMC61U The hardwood mantel and full hearth base fea - ture fluted legs and crown molding. A vailable in medium stained oak, walnut stained hardwood and unfinished hardwood, ready to s[...]

  • Page 34

    www .desatech.com 1 13896-01B 34 P ARTS CENTRAL These Parts Centrals are privately owned businesses. They have agreed to support our customer ʼ s needs by providing original replacement parts and accessories. T ools & Equipment Co. 5 Manila A ve Hamden, CT 06514-0322 1-800-397-7553 203-248-7553 Portable Heater Parts 342 N. County Rd. 400 East [...]

  • Page 35

    www .desatech.com 1 13896-01B 35 _____________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ___________________________________________[...]

  • Page 36

    113896 01 LIMITED WARRANTY VENT -FREE GAS BA Y FRONT FIREPLA CE DESA International warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. T o make a cla[...]