Desa CDV37N/P, Owner'S Operation And Installation Manual

Page 1: ...information consult a qualified installer ser vice agency or the gas supplier Thisappliancemaybeinstalledinanaftermarket manufactured mobile home where not prohibited by local codes WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal in jury or loss of life FOR YOUR SAFETY Donotstoreorusegasolineorotherflammable vapors a...

Page 2: ...urniture clothing or other flammable objects are less than 42 from the front top or sides of the fireplace in high traffic areas in windy or drafty areas 5 This fireplace reaches high tempera tures Keep children and adults away fromhotsurfacestoavoidburnsorcloth ing ignition Fireplace will remain hot foratimeaftershutdown Allowsurfaces to cool before touching 6 Carefully supervise young children w...

Page 3: ...eplace has a piezo ignitor This sys tem requires no matches batteries or other sources to light fireplace Figure 1 Comfort Glow Direct Vent Fireplace CDV Series Glass Door Assembly Blower Adjustment Optional Installation ON OFF Remote Switch Piezo Ignitor Valve Front Burner Pilot Assembly Log Set Grate Assembly Lava Rock Glowing Embers Top Louver Panel Lower Louver Panel Vent Opening Nailing Flang...

Page 4: ...st maintain a minimum 1 clearance to combustibles 37 1 2 41 1 2 34 3 4 36 3 4 20 Vertical Termination 19 Horizontal Termination Note Where two numbers are given the top number is exclusive to the 37 Fireplace and the bottom number is exclusive to the 41 Fireplace CLEARANCES Minimum clearances to combustibles for the fireplace are as follows Back and sides 0 mm Perpendicular walls 6 152mm Floor 0 m...

Page 5: ...ts spe cifically approved for this fireplace Minimum clearance between vent pipes and combustible materials is 1 25 mm except where stated otherwise Combustible material may be flush with the top front of fireplace with a maxi mum thickness of 3 4 Do not recess venting terminals into a wall or siding Install horizontal venting with a 1 4 rise forevery12 ofruntowardthetermination You may paint the ...

Page 6: ...nce above paved side walk or a paved driveway located on public property 84 inches 2133mm minimum M clearance under veranda porch deck 12 inches 305mm minimum N clearance above a roof shall extend a minimum of 24 inches 610mm above the highest point when it passes through the roof surface and any other obstruction within a horizontal distance of 18 inches 457mm vent shall not terminate directly ab...

Page 7: ...proper length of vent pipe for the type of termination you choose It is also important to note the wall thickness For Horizontal Termination Select the amount of vertical rise desired The horizon tal run of venting must have 1 4 rise for every 12 of run towards the termination NOTICE Treatment of firestops andconstructionofthechasemay varyfrombuildingtypetobuilding type These instructions are not ...

Page 8: ...nation of pipe and el bows to the appliance adaptor with pipe seams oriented towards the wall or floor Twist lock Procedure The female ends of the pipes and fittings have four locking lugs indentations These lugs will slide straight into matching slots on the male ends of adjacent pipes and fit tings All connections must be sealed with high temperature silicone sealant as specified in the second w...

Page 9: ...f the vent cap Position the vent cap in the center of the 7 1 2 or 10 hole on the exterior wall with the arrow on the vent cap pointing up Insure proper clearance of 1 to combustibles is maintained At tach the vent cap with four wood screws supplied see Figure 13 Note Re place the wood screws with appropri ate fasteners for stucco brick concrete or other types of siding For vinyl siding use vinyl ...

Page 10: ...s configuration for use with corner installation UP Horizontal Venting See information in Figure 17 for Vertical V and Horizontal H maxi mums and minimums The same amounts apply for flexible venting Note Figure 16 applies to rigid venting only CGFVK Vent Kit Shown recommended for use with cabinet mantels CBVK Vent Kit Shown Horizontal Termination Configurations Figures 16 through 20 show different...

Page 11: ... max 8 min 8 min 20 max 20 max 8 max 20 max Venting with Two 90 Elbows Vertical V Horizontal H1 Horizontal H2 5 min 6 max 6 min 12 max 7 min 18 max 8 min 20 max 20 max 20 max Figure 19 Horizontal Termination Configuration for Rigid Venting Using Two 90 Elbows Figure 20 Horizontal Termination Configuration for Rigid Venting Using Two 90 Elbows with Termination at 90 with Fireplace Continued ...

Page 12: ...ing members Note Pay spe cial attention to these installation in structions for required clearances air space to combustibles when passing through ceilings walls roofs enclo sures attic rafters etc Do not pack air spaces with insulation Also note maxi mum vertical rise of the venting sys tem and any maximum horizontal off set limitations Offsets must fall within the parameters shown in Figure 8 on...

Page 13: ...ntally using a level Temporarily tack the support box in place through the inside walls and into the roof sheathing 4 Using tin snips cut the supportbox from the top corners down to the roofline and fold the resulting flaps over the roof sheathing see Figure 24 Apply a bead of non hardening mastic around the top edges of the support box to make a seal between the box and the roof Nail in place wit...

Page 14: ...tal Run VENTING INSTALLATION Continued Venting with Two 90 Elbows Vertical V1 Horizontal H 5 min 6 max 6 min 12 max 7 min 18 max 8 min 20 max Note Vertical V1 Vertical V2 20 max Figure 27 Vertical Rigid Venting Configuration Using Two 90 Elbows CRVF Kit Shown Note Install restrictor into 4 collar of stove as shown Note Install restrictor into 4 collar of stove as shown ...

Page 15: ...lar 7 x 30 Elbow 7 x 4 GalvanizedPipe 7 x2 Galvanized Pipe 7 AdjustableGalvanizedPipe 7 12 Firestop Support Roof Flashing RTV Silicone Vertical Termination and 26 screws CD1000 7 x12 GalvanizedCoaxialPipe Qty 1 CD1010 7 x24 GalvanizedCoaxialPipe Qty 1 CD1020 7 x48 GalvanizedCoaxialPipe Qty 1 CD1030 7 Adjustable 7 12 Galvanized Coaxial Pipe Qty 1 CD1050 7 x 6 Galvanized Coaxial Pipe Qty 1 CD2000 7 ...

Page 16: ...ing system you may run system scirculatingblowerwhile using heater This will help circu late the heat throughout the house In the event of a power outage you can use this heater as your primary heat source WARNING A qualified ser vicepersonmustinstallfireplace Follow all local codes CAUTION This fireplace cre ateswarmaircurrents Thesecur rents move heat to wall surfaces next to fireplace Installin...

Page 17: ... right side see Figure 33 Route power cord through both plastic bushing s and plug the power cord into a properly grounded 3 prong wall receptacle near the firebox b If your fireplace system installation is recessed and or pre wired a qualified installer must make all elec trical connections for the outlet kit included with the fireplace Figure 30 Mounting Blower to Firebox Top Mounting Tab Exhaus...

Page 18: ...ceptable alternative to test gauge connection Pur chase the A G A design certified manual shutoff valve from your retailer WARNING A qualified ser vice person must connect fire place to gas supply Follow all local codes CAUTION For propane LP units never connect heater di rectly to the propane LP supply This heater requires an external regulator notsupplied Installthe external regulator between th...

Page 19: ...hrough one of the access holes on side of fireplace 3 Attach a 45 flare union gas connector to flexible gas line from gas supply see Figure 36 Connect flare union to flex ible gas line attached to gas regulator of fireplace see Figure 36 4 Check all gas connections for leaks See Checking Gas Connections CONNECTING FIREPLACE TO GAS SUPPLY FIREPLACE INSTALLATION Continued Flare Union To Fireplace Ga...

Page 20: ...anual shutoff valve see Figure 37 2 Open propane LPsupply tank valve for propane LPfireplace or main gas valve located on or near gas meter for natu ral gas fireplace 3 Make sure control knob of fireplace is in the OFF position 4 Check all joints from manual shutoff valve to thermostat gas valve see Fig ure 38 for propane LP or Figure 39 for natural Apply commercial leak test so lution to all gas ...

Page 21: ...ry in Hand Held Remote Control Unit Battery Cover 9 Volt Battery Terminal Wires Remote Control Unit Battery Housing 9 Volt Battery Receiver Terminal Wires Battery Clip REMOVING REPLACING GLASS DOOR CAUTION Donotoperatethis fireplacewithabrokenglassdoor panel Do not operate this fire placewithouttheglassdoorpanel securely in place For replace ment part information see Re placement Parts page 30 1 R...

Page 22: ...using the same method described in step 3 6 Slide the right retainer bracket against the right side brick panel Loosely se cure the bracket screw This secures the right side brick panel 7 Install rear brick panel Rest bottom edge of panel on back edge of grate see Figure 45 Figure 44 Installing Left Side Brick Panel WARNING The glass door must be securely in place before running this fireplace Do ...

Page 23: ...g lava rock on burner could cause performance problems It is not necessary to use all of the lava rock provided Each log is marked with a number These numberswillhelpyouidentifythelogwhen installing It is very important to install these logs exactly as instructed Do not modify logs Only use logs supplied with fireplace Removeglassdoor SeeRemoving Replacing GlassDoor page21 Installlogsaccordingto i...

Page 24: ...ighting 8 Turn gas control knob counterclock wise to PILOT 9 Push in gas control knob all the way and hold Immediately light the pi lot by repeatedly depressing the piezo spark ignitor until a flame appears Continue to hold for about one 1 minute after the pilot is lit Release gas control knob and it will pop back Pilot should remain lit If it goes out repeat steps 5 through 8 If gas control knob ...

Page 25: ...ot Burner Piezo Ignitor BURNER FLAME PATTERN Burner flames will be steady not lifting or floating Flame patterns will be different from unit to unit and will vary depending on installation type and weather conditions If the vent configuration is installed incor rectly the flames will lift or ghost This can be dangerous Inspect the flames after installationtoensureproperinstallationand performance ...

Page 26: ...s for rigidity WARNING Turn off fireplace and let cool before cleaning CAUTION Youmustkeepcon trol areas burners and circulat ing air passageways of fireplace clean Inspect these areas of fire place before each use Have fire place inspected yearly by a quali fiedserviceperson Fireplacemay need more frequent cleaning due to excessive lint from carpeting bedding material pet hair etc WARNING Do not ...

Page 27: ... valve damaged REMEDY 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 3 Tighten nut holding piezo ignitor Nut is located behind the mounting bracket 4 Replace ignitor cable 5 Replace piezo ignitor 6 Replace pilot assembly 7 Replace pilot assembly 1 Turn on gas supply or open manual shutoff valve 2 Turn gas control knob to PILOT position 3 Pre...

Page 28: ...ate burner until air is removed from line Have gas line checked by local pro pane LP or natural gas company 3 Clean burner see Cleaning and Mainte nance page 26 or replace burner orifice 1 Adjust the log set so that the flame does not excessively impinge on it 2 Inspect the opening at the base of the burner to see that it is NOT packed with any type of material 1 This is common If noise is excessi...

Page 29: ... 2 Air holes at burner inlet blocked 3 Burner flame holes blocked OBSERVED PROBLEM Fireplace produces unwanted odors Fireplace shuts off in use Gas odor even when control knob is in OFF position Gas odor during combustion Dark residue on logs or inside of fireplace REMEDY 1 Locate and correct all leaks see Check ing Gas Connections pages 19 and 20 1 Fireplace has been tested for up to 40mph winds ...

Page 30: ...to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Blue Variable Fan Switch Fan Switch N O Green White On 110 115 V A C Blower Motor Black Off 1 2 Black Note Use only original replacement parts Thiswillprotectyourwarrantycoveragefor parts replaced under warranty PARTS UNDER WARRANTY Contact authorized retailers ...

Page 31: ...e ad dress listed on the back page of this manual BRASS PERIMETER TRIM KIT CD9037 37 GA7091 41 Not Shown Optional three sided brass trim kit Provides afinishedappearancewiththeclassofbrass BRICK LINER CD8037A 37 CD8041 41 Not Shown This brick liner adds a touch of style to your direct ventfireplaceandcomeswitheasyto follow instructions for installation MANUAL BLOWER KIT GA3750 Manual variable cont...

Page 32: ...F ON 2 1 3 4 6 6 5 5 5 6 7 8 9 10 11 Included in Hardware Pack 12 13 14 15 43 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 6 38 39 2 39 3 39 1 7 51 50 40 40 53 52 44 40 45 6 33 42 6 5 48 55 55 54 47 57 56 49 46 41 54 33 ILLUSTRATED PARTS BREAKDOWN CDV37N A B CDV41N A B ...

Page 33: ...41 1 26 104572 01 Rear Burner Natural 37 1 104505 01 Rear Burner Natural 41 1 27 104488 01 Burner Manifold 1 28 104489 01 Burner Gasket 1 29 104506 04 Orifice 37 1 104506 05 Orifice 41 1 30 104506 05 Orifice 1 31 104507 01 Brass Elbow 1 32 104574 01 Brass Elbow 1 33 104508 01 Brass Fitting 3 34 104608 02 Aluminum Tubing Assy 37 1 104608 01 Aluminum Tubing Assy 41 1 35 104510 01 Pilot Tubing Assy 1...

Page 34: ...F ON 2 1 3 4 6 6 5 5 5 6 7 8 9 10 11 Included in Hardware Pack 12 13 14 15 43 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 6 38 39 2 39 3 39 1 7 51 50 40 40 53 52 44 40 45 6 33 42 6 5 48 55 55 54 47 57 56 49 46 41 54 33 ILLUSTRATED PARTS BREAKDOWN CDV37P A B CDV41P A B ...

Page 35: ...04572 02 Rear Burner LP 37 1 104505 02 Rear Burner LP 41 1 27 104488 02 Burner Manifold 1 28 104489 01 Burner Gasket 1 29 104506 07 Orifice 37 1 104506 15 Orifice 41 1 30 104506 06 Orifice 37 1 104506 09 Orifice 41 1 31 104507 01 Brass Elbow 1 32 104574 01 Brass Elbow 1 33 104508 01 Brass Fitting 3 34 104608 02 Aluminum Tubing Assy 37 1 104608 01 Aluminum Tubing Assy 41 1 35 104510 01 Pilot Tubing...

Page 36: ...iring a defective heater will be the responsibility of the owner TOTHEFULLEXTENTALLOWEDBYTHELAWOFTHEJURISDICTIONTHATGOVERNSTHESALEOFTHEPRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURA TION OF ANY AND ALL IMPLIED WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO 2 YEARS ON ALL COMPONENTS FROM THE DATE OF F...