Desa CRL3124PA/NA 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 UNVENTED (VENT -FREE) GAS LOG HEA TER OWNER’S OPERA TION AND INST ALLA TION MANU AL Biltmore Split Oak, Seasonal Oak and Smok y Mountain Oak Logs V aria ble Manually-Contr olled Models Also Design-Cer tied As V ented Decorativ e Appliances 18", 24" [...]

  • Page 2

    www .desatech.com 1 13097-01E 2       -    ?[...]

  • Page 3

    www .desatech.com 1 13097-01E 3 SAFETY INFORMATION            -                     ?[...]

  • Page 4

    www .desatech.com 1 13097-01E 4 4. If you smell gas • shut off gas supply • do not try to light any appliance • do not touch any electrical switch; do not use any phone in your building • 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[...]

  • Page 5

    www .desatech.com 1 13097-01E 5 Figure 1 - V ent-Free Gas Log Heater (Logs May V ary by Model, Seasonal Oak Single Burner Model Shown) Base Grate Log Set Control Knob Burner Piezo Ignitor PRODUCT IDENTIFICATION PRODUCT FEA TURES OpERA TION This heater is clean burning. It requires no outside venting. There is no heat loss out a vent or up a chimney[...]

  • Page 6

    www .desatech.com 1 13097-01E 6 Exhaust fans, replaces, clothes dryers and fuel burni ng appl iances draw a ir fro m the h ouse t o operate. Y ou must provide adequate fresh air for these appliances. This will insure proper venting of vented fuel-burning appliances. pROVIDING ADEQUA TE VENTILA TION The following are excerpts from National Fuel G[...]

  • Page 7

    www .desatech.com 1 13097-01E 7 Example: Gas water heater ____________ Btu/Hr V ent-free replace + ___________ Btu/Hr T otal = ___________ Btu/Hr 4. Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used. _________ Bt u/ Hr ( ma xi mu m th e sp ac e ca n su pp or t) _________ Bt u/ Hr ( ac tu al a mo un t of B tu [...]

  • Page 8

    www .desatech.com 1 13097-01E 8 INST ALLA TION              ?[...]

  • Page 9

    www .desatech.com 1 13097-01E 9      W ARNING: Maintain the        ?[...]

  • Page 10

    www .desatech.com 1 13097-01E 10  Y ou must have noncombustible material(s) above the replace opening. Noncombustible materials (such as slate, marble, tile, etc.) must be at least 1/2 inch thick. With sheet metal, you must have noncombustible material behind it. Noncombus - tible material must extend[...]

  • Page 11

    www .desatech.com 1 13097-01E 1 1           not meet the minimum clear- ances shown, you must do one        ?[...]

  • Page 12

    www .desatech.com 1 13097-01E 12 Se e c ha rt bel ow for mi ni mum p erm an ent  ue opening you must provide. Attach damper clamp so the minimum permanent ue opening will be maintained at all times. INST ALLA TION Continued INST ALLING HEA TER BASE ASSEMBL Y       ?[...]

  • Page 13

    www .desatech.com 1 13097-01E 13 INST ALLA TION Continued 7. Mark screw locati ons through holes in mount - ing brackets (see Figure 12 and 13). If install - ing in a brick-bottom replace, mark screw locations in mortar joint of bricks. 8. Remove heater base from replace. 9. Drill holes at marked locations using 3/16" drill bit. 10. Atta[...]

  • Page 14

    www .desatech.com 1 13097-01E 14 For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce inco min g gas press ure to betwee n 11 and 14 inch es of water. If you do not reduce incoming gas pres - sure, heater regulator damage could occur. Install external regula[...]

  • Page 15

    www .desatech.com 1 13097-01E 15 INST ALLA TION Continued             -                       ?[...]

  • Page 16

    www .desatech.com 1 13097-01E 16 INSTALLING LOGS     -           [...]

  • Page 17

    www .desatech.com 1 13097-01E 17 INST ALLA TION Continued Figure 22 - Installing Crossover Log #4 (CCL3930PTB/NTB Shown) Middle Log (#2) Back Log (#3) Pins Crossover Log (#4) 5.                   Only : Locate pin and hole on the botto [...]

  • Page 18

    www .desatech.com 1 13097-01E 18 INST ALLA TION Continued        -  [...]

  • Page 19

    www .desatech.com 1 13097-01E 19 OPERATING HEATER MANUALLY-CONTROLLED MODELS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not fol- low these instructions exactly,          ?[...]

  • Page 20

    www .desatech.com 1 13097-01E 20 5. Slightly depress and turn control knob counterclockwise to the PILOT position. Press in control knob for ve (5) seconds (see Figure 30). Note: You may be running this heater for the rst time after hooking up to gas sup - ply. If so, the control knob may need to be pressed in for 30 seconds or more. This wil[...]

  • Page 21

    www .desatech.com 1 13097-01E 21 THERMOST A T -CONTROLLED MODELS FOR YOUR SAFETY READ BEFORE LIGHTING W ARNING: If you do not fol- low these instructions exactly ,           - [...]

  • Page 22

    www .desatech.com 1 13097-01E 22 5. Tu rn co nt ro l kno b co unt ercl ockw ise to the PILOT position. Press in control knob for ve (5) seconds (see Figur e 32). Note: Y ou may be running this heater for the rst time after hooking up to gas sup - ply . If so, the control knob may need to be pressed in for 30 seconds or more. This will allow a[...]

  • Page 23

    www .desatech.com 1 13097-01E 23 INSPECTING B URNERS Check pilot ame pattern and burner ame pat - terns often. pILOT FLAME p A TTERN Figure 34 sh ows a cor rec t pil ot a me pa tt ern . Figure 35 sh ow s an in co rr ec t pi lo t am e pa tt er n. Th e in co r - re ct pi lo t a me is no t to uch in g th e the rmoc oup le . Th is wi ll [...]

  • Page 24

    www .desatech.com 1 13097-01E 24 2. Ins pect bur ner , pil ot and primar y air inlet hole s on injector holder for dust and dirt (see Figure 36). 3. Blow air through the ports/slots and holes in the burner . 4. Check the injector holder located at the end of the burner tube again. Remove any large particles of dust, dirt, lint or pet hair with a so[...]

  • Page 25

    www .desatech.com 1 13097-01E 25 TROUBLESHOO TING       [...]

  • Page 26

    www .desatech.com 1 13097-01E 26 TROUBLESHOO TING Continued  1. Burner orice clogged 2. Inlet gas pressure is too low 1. Manifold pressure is too low 2. Burner orice clogged 1. Burner orice is clogged or damaged 2. Damaged burner 3. Gas regulator defective 1. Not enough air 2. Gas regulator defecti[...]

  • Page 27

    www .desatech.com 1 13097-01E 27 TROUBLESHOO TING Continued         [...]

  • Page 28

    www .desatech.com 1 13097-01E 28 OPTIONAL POSITIONING OF THERMOST A T SENSING B ULB          If your log set cycles to pilot, but the room tem - perature drops to a lower than ideal comfort level before the log set [...]

  • Page 29

    www .desatech.com 1 13097-01E 29 4. The mounting clip must be a minimum of 3" from bottom of replace to prevent crimping of capillary . Once you have decided on a location, clean the area thoroughly . Remove the paper backing from the adhesive on back of mounting clip. Press the clip into the new location so that the thermostat sensing bulb[...]

  • Page 30

    www .desatech.com 1 13097-01E 30 ILL USTRA TED P ARTS BREAKDOWN         ?[...]

  • Page 31

    www .desatech.com 1 13097-01E 31 P ARTS LIST      This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on p[...]

  • Page 32

    www .desatech.com 1 13097-01E 32 ILL USTRA TED P ARTS BREAKDOWN           7 23 23 23 10 8 13 14 15 4 5 1 2 1 1 12[...]

  • Page 33

    www .desatech.com 1 13097-01E 33 P ARTS LIST       This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on pag[...]

  • Page 34

    www .desatech.com 1 13097-01E 34 ILL USTRA TED P ARTS BREAKDOWN         ?[...]

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    www .desatech.com 1 13097-01E 35 P ARTS LIST       This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on pag[...]

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    www .desatech.com 1 13097-01E 36 ILL USTRA TED P ARTS BREAKDOWN        [...]

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    www .desatech.com 1 13097-01E 37 P ARTS LIST     This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 38 of this manu[...]

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    www .desatech.com 1 13097-01E 38 REPLACEMENT P ARTS Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty . p ARTS UNDER W ARRANTY Co nt act au th ori ze d dea le rs of thi s pro du ct . If th ey can ’t supp ly ori ginal repl ac eme nt part (s) , con tac t your neare st Parts Centra [...]

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    www .desatech.com 1 13097-01E 39   5 Manila A ve Hamden, CT 06514-0322 1-800-397-7553 203-248-7553  342 N. County Rd. 400 East V alparaiso, IN 46383-9704 219-462-7441 1-888-619-7060 www .portableheaterparts.com sales@portabl[...]

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    Model Serial No. Date Purchased WARRANTY INFORMA TION KEEP THIS WARRANTY Always specify model and serial numbers when communicating with the factory . W e reserve the right to amend these specications at any time without notice. The only warranty applicable is our standard written warranty . W e make no other warranty , expressed or implied. LIM[...]