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UNVENTED (VENT-FREE) GAS COMPACT CLASSIC HEARTH

®

DUAL BURNER FIREPLACE

OWNER’S OPERATION AND INSTALLATION MANUAL

Save this manual for future reference.

For more information, visit www.desatech.com

THERMOSTAT MODELS

CDCFTN, CDCFTP, VDCFTN, VDCFTP, FDCFTN, FDCFTP

REMOTE-READY MODELS

VDCFRN, VDCFRP, FDCFRN, FDCFRP

Shown with Optional Cabinet Mantel/Hearth Base Accessory

WARNING: If the information in this manual is not
followed 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 other
appliance.

— WHAT TO DO IF YOU SMELL GAS

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 fire
department.

— Installation and service must be performed by a quali-

fied installer, service agency, or the gas supplier.

Summary of Contents for HEARTH CDCFTN

Page 1: ...ed 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 othe...

Page 2: ...nstalled in an aftermarket permanently located manufactured mobile home where not prohibited by local codes This appliance is only for use with the type of gas indicated on the rating plate This appli...

Page 3: ...this manual for reference It is your guide to safe and proper operation of this fireplace WARNING Any change to this fireplace or its controls can be dangerous WARNING Do not use a blowerinsert heate...

Page 4: ...in Cleaning and Maintenance pages 27 and 28 9 Before using furniture polish wax carpet cleaner or similar products turn fireplace off If heated the vapors from these products may create a white powder...

Page 5: ...MA 02269 PRODUCT FEATURES SAFETY PILOT This fireplace has a pilot with an Oxygen Deple tion Sensing ODS safety shutoff system The ODS pilot is a required feature for vent free room fireplaces The ODS...

Page 6: ...screws firmly Figure 2 Removing and Installing Screen Screen Shoulder Screw Figure 3 Assembling Hood Hood Sheet Metal Screws Firebox Top Louver AIR FOR COMBUSTION AND VENTILATION WARNING This firepla...

Page 7: ...r 4 8 m3 per kw of the aggregate input rating of all appliances installed in that space and an un confined space as a space whose volume is not less than 50 cubic feet per 1 000 Btu per hour 4 8 m3 pe...

Page 8: ...ribed in the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 or applicable lo cal codes VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining un confi...

Page 9: ...rities suchas but not limited to tobacco smoke aromaticcandles clean ingfluids oilorkerosenelamps etc in the air exist may dis color walls or cause odors IMPORTANT Vent free fireplaces add moisture to...

Page 10: ...ries pages 40 and 41 If your fireplace is to be recessed into the wall see Built In Fireplace Installation on page 11 to secure your fireplace into the wall CAUTION If you install the fireplace in a...

Page 11: ...e electrical wiring WARNING If pre wiring do not connect wiring to any elec trical source at this time Install fireplace electrical outlet and connect wiring to outlet be fore connecting to electrical...

Page 12: ...e opening NOTICE Surface temperatures of adjacent walls and mantels become hot during operation Wallsandmantelsabovethefire boxmaybecomehottothetouch If installed properly these tem peratures meet the...

Page 13: ...8 14 Place mantel around fireplace Be careful not to damage wall or mantel 15 Place perimeter trim kit on the shoulder screws located on the side and top of the fireplace Firmly snap trim over shoulde...

Page 14: ...the blower bracket assembly 3 Note the wire locations on back of AUTO OFF ON switch The terminals on back of switch are numbered 1 2 and 3 Carefully remove red wire from terminal 3 and blue wire from...

Page 15: ...dle between the remote blower bracket and outer casing away from the burner INSTALLATION Continued Red Red Fan Switch Auto Off On Blue Blue Thermostat Switch N O Green White Green White On 110 115 V A...

Page 16: ...s of water If gas line pressure is higher heater regulator damage could occur CAUTION Neverconnectpro pane LP fireplace directly to the propane LP supply This fireplace requiresanexternalregulator not...

Page 17: ...tly to male threads of gas connector attached to flexible gas line equipment shutoff valve see Figure 22 CAUTION Avoid damage to regulator Holdgasregulatorwith wrench when connecting it to gas piping...

Page 18: ...valve lo cated on or near gas meter for natural gas or using compressed air 3 Check all joints from gas meter to equipment shutoff valve for natural gas or propane LPsup ply to equipment shutoff valv...

Page 19: ...TALLATION Continued Figure 26 Disconnecting Wires From Control Valve Figure 27 Attaching Battery to Receiver Battery Clip 9 Volt Battery Receiver Terminal Wires O F F P I L O T O N H I L O Figure 28 I...

Page 20: ...from restrictions 9 Replace the cover onto the base Upon in stallation the thermostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation 10 Set the temp...

Page 21: ...place NOTICE Duringinitialoperation of new fireplace burning logs will give off a paper burning smell Open window to vent smell Operate fireplace on HI position to burn off odor This will only last a...

Page 22: ...Continued Figure 35 Control Knob In The OFF Position Ignitor Button Control Knob Figure 36 Natural Gas Pilot Thermocouple Ignitor Electrode Pilot Burner Figure 37 Propane LP Gas Pilot Thermocouple Ig...

Page 23: ...not touch any electric switch do not use any phone in your building LIGHTING INSTRUCTIONS WARNING You must oper atethisfireplacewiththescreen in place Make sure fireplace screen is installed before r...

Page 24: ...ition 9 Set flame adjustment knob to any level be tween HI and LO CAUTION Do not try to ad just heating levels by using the equipment shutoff valve Figure 39 Control Knob and Ignitor Button Location S...

Page 25: ...held remote control until the light stops flashing The hand held remote is now un locked THERMOSTAT SERIES MODEL C GHRCTB The hand held remote can be operated using either the manual mode MANU or ther...

Page 26: ...e unit on or off Figure 45 AUTO OFF ON Blower Switch OPTIONAL GWMT1 WALL MOUNTED THERMOSTAT Make sure the heater switch is on AUTO and set the temperature adjustment on wall ther mostat to the desired...

Page 27: ...lame tipping The flame should not be dark or have an orange reddish tinge Note When using the fireplace the first time the flame will be orange for approximately one hour until the log cures If burner...

Page 28: ...ry air holes on the in jector holder 6 In case any large clumps of dust have now been pushed into the burner repeat steps 3 and 4 Clean the pilot assembly also A yellow tip on the pilot flame indicate...

Page 29: ...gas supply propane 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...

Page 30: ...ot lights keep control knob pressed in 30 sec onds 3 Wait one minute for safety in terlock system to reset Repeat ignition operation 4 Fully open equipment shutoff valve 5 A Contact local natural or p...

Page 31: ...l knob to LO po sition and let warm up for a minute 2 Operate burner until air is re moved from line Have gas line checked by local natural gas company 3 Observe minimum installation clearances see pa...

Page 32: ...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 state ment at top of page 2 Control valve defective 1 Foreign matter betwee...

Page 33: ...s inches HxWxD including hood and screws 25 7 8 x 26 13 16 x 15 5 16 25 7 8 x 26 13 16 x 15 5 16 For purpose of input adjustment Remote Ready Models VDCFRP FDCFRP VDCFRN FDCFRN Btu Hr 17 26 000 17 26...

Page 34: ...esatech com 111244 01C 34 ILLUSTRATED PARTS BREAKDOWN FIREBOX MODELS FDCF VDC AND CDCF 8 8 19 19 19 19 19 19 19 1 9 9 10 10 10 16 17 10 10 14 6 3 11 12 13 11 15 16 18 16 16 16 16 16 16 2 5 16 16 16 16...

Page 35: ...908 2 M10908 2 Screw SLTD HWH TPG 6 32 x 38 4 12 104313 01 104313 01 104313 01 Right Pin Hinge 1 13 104313 02 104313 02 104313 02 Left Pin Hinge 1 14 103295 05CK 103295 05CK 103295 03CK Screen Frame 1...

Page 36: ...www desatech com 111244 01C 36 ILLUSTRATED PARTS BREAKDOWN THERMOSTAT MODELS FDCFTP FDCFTN VDCFTP VDCFTN CDCFTP AND CDCFTN 8 7 5 6 6 12 2 4 19 18 15 16 9 9 17 11 14 3 13 20 9 1 21 10...

Page 37: ...38 10 10 Chamber Floor 1 11 097809 02 097809 02 097809 02 097809 02 Male Fitting 1 12 098867 10 098867 14 098867 10 098867 14 Gas Regulator 1 13 108628 02 108628 02 108628 02 108628 02 Inlet Tube 1 1...

Page 38: ...om 111244 01C 38 ILLUSTRATED PARTS BREAKDOWN REMOTE READY MODELS FDCFRN FDCFRP VDCFRN AND VDCFRP O F F P I L O T O N H I L O 16 15 15 16 12 12 11 9 9 9 10 5 17 18 13 19 2 1 4 3 14 7 6 8 20 Natural Gas...

Page 39: ...26 M11084 26 Screw HWH AB 10 16 x 38 10 10 Chamber Floor 1 11 110793 01 110793 01 Piezo Bracket 1 12 102445 01 102445 01 Piezo Ignitor with Palnut Fastener 1 13 101628 01 101628 01 Flexible Connector...

Page 40: ...installations when unit is on the floor Provides a finished appearance by covering rough edges of wall opening Included with all mantels THERMOSTAT CONTROLLED BLOWER KIT GA3450TA For all models Provid...

Page 41: ...he wall thermostat and the fireplace will automatically cycle from pi lot to the heat setting selected WALL MOUNT ON OFF SWITCH GWMS2 Not Shown For all remote ready models Allows the fire place to be...

Page 42: ...REPLACEMENT PARTS Note Use only original replacement parts This will protect your warranty coverage for parts re placed under warranty PARTS UNDER WARRANTY Contact authorized dealers of this product...

Page 43: ...____________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________...

Page 44: ...2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 www desatech com 111244 01 Rev C 01 04 NOT A UPC 111244 01...

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