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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

VDCFTNA AND VDCFTPA

REMOTE-READY MODELS

VDCFRPA AND VDCFRNA

Shown with Optional Cabinet Mantel/Hearth Base Accessory

WARNING: 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 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 VDCFRNA

Page 1: ...tly a re or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other appliance...

Page 2: ...not convert ible for use with other gases Aftermarket Completion of sale not for purpose of resale from the manufacturer TABLE OF CONTENTS Safety Information 3 Product Identi cation 5 Optional Remote...

Page 3: ...ngs Keep this manual for reference It is your guide to safe and proper operation of this replace WARNING Any change to this replace or its controls can be dangerous WARNING Donotuseablow er insert hea...

Page 4: ...the instructions in Cleaning and Maintenance page 27 9 Before using furniture polish wax carpet cleaner or similar products turn replace off If heated the vapors from these products may create a whit...

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

Page 6: ...ws rmly 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 replace shall...

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

Page 8: ...tional Fuel Gas Code ANSIZ223 1 NFPA54Section5 3 or applicable local codes VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining un con ned space When ventil...

Page 9: ...co smoke aromaticcandles clean ing uids oilorkerosenelamps etc intheairexist maydiscolor walls or cause odors IMPORTANT Vent free replaces add moisture to the air Although this is bene cial installing...

Page 10: ...s sories page 40 If your replace is to be recessed into the wall see Built In Fireplace Installation on page 11 to secure your replace into the wall CAUTION If you install the replace in a home garage...

Page 11: ...RNING If pre wiring do notconnectwiringtoanyelectri cal source at this time Install replace electrical outlet and connect wiring to outlet before connecting to electrical source The replace electri ca...

Page 12: ...nstallation If placing mantel above built in replace you must meet minimum clearance between mantel shelf and top of replace opening NOTICE Surface temperatures ofadjacentwallsandmantelsbe comehotduri...

Page 13: ...ound replace 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 replace Firmly snap trim over shoulder screws on replace see...

Page 14: ...terminals on 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 bl...

Page 15: ...erandoverheating Use a No 16 AWG cord for lengths less than 50 feet Figure 17 Installing Blower Bracket Assembly Plastic Wire Strap Wire Harness Lower Louver Door For Built In Installation WARNING A l...

Page 16: ...chesofwater Ifgaslinepres sure is higher heater regulator damage could occur CAUTION Neverconnectpro pane LP replace directly to the propane LPsupply This replace requires an external regulator not su...

Page 17: ...ightly to male threads of gas connector attached to exible gas line equipment shutoff valve see Figure 22 CAUTION Avoid damage to regulator Holdgasregulatorwith wrenchwhenconnectingittogas piping and...

Page 18: ...opening main gas valve located on or near gas meter for natural gas or using compressed air 3 Check all joints from gas meter to equipment shutoffvalvefornaturalgasorpropane LPsup ply to equipment shu...

Page 19: ...rol unit INSTALLATION Continued Figure 26 Disconnecting Wires From Control Valve Figure 27 Attaching Battery to Receiver Battery Clip 9 Volt Battery Receiver Terminal Wires Figure 28 Installing Remote...

Page 20: ...strictions 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 temperature...

Page 21: ...replace NOTICE During initial opera tion of new replace burning logs will give off a paper burn ing smell Open window to vent smell Operate replace on HI position to burn off odor This will only last...

Page 22: ...PLACE 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 Thermocoup...

Page 23: ...t touch any electric switch do not use any phone in your building LIGHTING INSTRUCTIONS WARNING Youmustoperate this replace with the screen in place Make sure replace screen is installed before run ni...

Page 24: ...N position 9 Set ame adjustment knob to any level between 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...

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

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

Page 27: ...e When using the replace the rst time the ame will be orange for approximately one hour until the log cures If burner ame pattern is incorrect as shown in Figure 49 turn replace off see To Turn Off Ga...

Page 28: ...ve now been pushed into the burner repeat steps 3 and 4 Clean the pilot assembly also A yellow tip on the pilot ame indicates dust and dirt in the pilot as sembly Thereisasmallpilotairinletholeabouttw...

Page 29: ...position 4 Air in gas lines when installed 5 Depleted 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...

Page 30: ...ODS pilot lights keep control knob pressed in 30 seconds 3 Wait one minute for safety in terlock system to reset Repeat ignition operation 4 Fully open equipment shutoff valve 5 A Contact local natura...

Page 31: ...control knob to LO position and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local natural gas company 3 Observe minimum installation clearances s...

Page 32: ...See Warning state ment at 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 statement at top of page 2 Control valve defective...

Page 33: ...s 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 VDCFRPA VDCFRNA Btu Hr 17 26 000 17 26 000 Type Gas Propan...

Page 34: ...www desatech com 113133 01B 34 ILLUSTRATED PARTS BREAKDOWN FIREBOX MODELS VDC 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 7 4...

Page 35: ...0908 2 Screw SLTD HWH TPG 6 32 x 38 4 12 104313 01 Right Pin Hinge 1 13 104313 02 Left Pin Hinge 1 14 103295 05CK Screen Frame 1 15 111038 02 Remote Blower Bracket 1 16 M11084 26 Screw HWH AB 10 16 x...

Page 36: ...www desatech com 113133 01B 36 ILLUSTRATED PARTS BREAKDOWN THERMOSTAT MODELS VDCFTPA AND VDCFTNA 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: ...8 18 x 38 2 9 M11084 26 M11084 26 Screw HWH AB 10 16 x 38 10 10 Chamber Floor 1 11 097809 02 097809 02 Male Fitting 1 12 098867 10 098867 14 Gas Regulator 1 13 108628 02 108628 02 Inlet Tube 1 14 1023...

Page 38: ...tech com 113133 01B 38 ILLUSTRATED PARTS BREAKDOWN REMOTE READY MODELS VDCFRNA AND VDCFRPA 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 Only...

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: ...is on the oor Provides a nished ap pearance by covering rough edges of wall opening Black trim included with all mantels EXTRUDED LOUVER KIT Not Shown GA9092 Polished Brass GAP9092 Platinum For all mo...

Page 41: ...672 6040 Youmayalsoemail your request to productsupport desaint com FIRE CRACKLE CF6A Not Shown For all models Creates the sound of a real burn ing re CLEANING KIT GCK Not Shown For all models Your ve...

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

Page 43: ...____ _____________________________________________________ _____________________________________________________ _____________________________________________________ _________________________________...

Page 44: ...maintenance or defects caused by improper installation Travel diagnostic cost labor transportation and any and all such other costs related to repairing a defective heater will be the responsibility o...

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