Desa VVC42N SERIES Owner'S Operation And Installation Manual Download Page 27

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116236-01A

CLEANING AND MAINTENANCE

Glass Door

Pilot and Burners

Logs

Venting System

CLEANING AND MAINTENANCE

 WARNING: Turn off fireplace and let cool before 

cleaning.

 CAUTION: You must keep control areas, burners and 

circulating air passageways of fireplace clean. Inspect 

these areas of fireplace before each use. Have fireplace 

inspected yearly by a qualified service person. Fireplace 

may need more frequent cleaning due to excessive lint 

from carpeting, bedding material, pet hair, etc.

GLASS DOOR

 WARNING: Handle glass door panel with care. Do 

not strike, slam or otherwise abuse glass. Do not oper-

ate fireplace with the glass door unlatched  removed, 

cracked or broken. 

 WARNING: Do not use abrasive cleaners as this 

may damage glass. Use a nonabrasive household glass 

cleaner to clean glass. Do not clean glass when hot.

Glass must be cleaned periodically. During start-up it is normal for 

condensation to form on the inside of the glass causing lint, dust and 

other airborne particles to cling to the glass surface. During initial 

start-up a slight film may form on the glass due to paint curing. 

The glass should be cleaned several times with a non-ammonia, 

nonabrasive household cleaner and warm water after the first two 

weeks of operation. Thereafter, clean the glass two or three times 

during each heating season, depending on the usage and circum-

stances present. Refer to 

Removing/Replacing Glass Door

, page 21 

of this manual when removing glass door for cleaning.

  WARNING:  Only  parts  supplied  by  the  manu-

facturer should be used when replacing broken or 

damaged glass door panel (see 

Replacement Parts

page 31). This glass door panel is a complete unit. 

No substitute materials may be used. 

 CAUTION: Wear gloves and safety glasses while 

handling or removing broken glass. Do not remove 

if  glass  is  hot.  Keep  children  and  pets  away  from 

glass.

If glass has been broken, carefully remove glass door (see 

Remov-

ing/Replacing Glass Door

, page 21). Vacuum all glass pieces with 

a shop vac.

 CAUTION: Do not vacuum if pieces are hot.

Use only the tempered glass door replacement intended for this 

fireplace (see 

Replacement Parts

, page 31 for detail on ordering). 

No  substitutions  may  be  made.  See 

Removing/Replacing  Glass 

Door

, page 21 for instructions for replacing glass door.

 WARNING: Do not operate fireplace with the glass 

door unlatched, removed, cracked or broken. 

PILOT AND BURNERS

•  Remove ember material before cleaning burners and replace 

when cleaning is complete.

•  Burner and controls should be cleaned with compressed air to 

remove dust, dirt or lint.

•  Use a vacuum cleaner or small, soft bristled brush to remove 

excess dust, dirt or lint.

LOGS

•  If you remove logs for cleaning, refer to 

Installing Lava Rock 

and Glowing Embers

, page 24, to properly replace logs.

•  Use a vacuum cleaner to remove any carbon buildup on logs.
•  Replace log(s) if broken. See 

Replacement Parts

 on page 31.

•  Replace ember material periodically as needed. See 

Replacement 

Parts

 on page 31.

VENTING SYSTEM

Conduct annual inspection of the venting system following these 

guidelines:

1.  Check areas of venting system that are exposed to the weather for 

corrosion (rust spots or streaks and, in extreme cases, holes). Have 

these items replaced immediately by a qualified service person.

2.  Remove the vent cap and shine a flashlight into the vent. Re-

move any foreign material.

3.  Check for evidence of excessive condensation. Continuous 

condensation can cause corrosion of caps, pipes and fittings 

and can be caused by having excessive lateral runs, too many 

elbows or exterior portions of the system being exposed to cold 

weather.

4.  Inspect joints to verify that no pipe section or fitting has been 

disturbed and loosened. Check mechanical supports such as wall 

straps for rigidity.

Summary of Contents for VVC42N SERIES

Page 1: ...here not prohibited by state or local codes This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases unless a certi...

Page 2: ...d on the rating plate This appliance is not convertible for use with other gases unless a certi ed kit is used 2 For propane LP replace do not place propane LP supply tank s inside any structure Locat...

Page 3: ...lace Have replace inspected annually by a quali ed service person 9 You must keep control compartments burners and circulating air passages clean More frequent cleaning may be needed due to excessive...

Page 4: ...tion cap When deciding the location of your replace follow these rules Do not connect this replace venting to a chimney ue serving a separate solid fuel burning replace or appliance Due to high temper...

Page 5: ...In the event of a power outage you can use this replace as a heat source FRAMING AND FINISHING Figure4showstypicalframingofthis replace Figure5showsfram ing for corner installation All minimum cleara...

Page 6: ...earance above paved side walk or a paved driveway located on public property 84 inches 213 3cm minimum M clearance under veranda porch deck 12 inches 30 5cm minimum N clearance above a roof shall exte...

Page 7: ...ith a 1 4 rise for every 12 of run toward the termination WARNING Read all instructions completely and thoroughly before attempting installation Failure to do so could result in serious injury propert...

Page 8: ...one section clockwise approxi mately one quarter turn until the sections are fully locked see Figure 8 Note Horizontal runs of vent must be supported every three feet Use wall straps for this purpose...

Page 9: ...Apply non hardening mastic around outside edge of standoff Position the standoff cap assembly in the center of the 10 3 4 square hole and attach to exterior wall with wood screws provided see Figure 1...

Page 10: ...seal termination cap to vent pipe Cap must be removable for vent inspection and maintenance Figure 13 Typical Horizontal Termination Cap Mounting with Additional Siding Standoff Installed Siding Stand...

Page 11: ...n using snorkel termination to achieve one foot above ground Snorkel terminations are available for installations requiring a vertical rise on the exterior of the building If install ing snorkel termi...

Page 12: ...al V Horizontal H1 Horizontal H1 Horizontal H2 5 min 2 max 6 max 6 min 4 max 12 max 7 min 6 max 18 max 8 min 8 max 20 max 20 max 8 max 20 max Figure 17 Horizontal Termination Con guration for Venting...

Page 13: ...ve framed hole 2 Assemble the desired lengths of pipe and elbows necessary to reach from the replace ue up through the restop Be sure all pipe and elbow connections are fully twist locked see Figure 8...

Page 14: ...l H 5 min 2 max 6 min 4 max 7 min 6 max 8 min 8 max 20 max 8 max Figure 22 Vertical Venting Con guration Using One 90 Elbow Vertical Round High Wind Termination Shown Note Install restrictor into inne...

Page 15: ...lace at an elevation above 2000 feet in the USA you may need to decrease the input rating by changing the existing burner ori ce to a smaller size Reduce input 4 for each 1000 feet above sea level Che...

Page 16: ...Galvanized P58 12 12 Section Double Wall Pipe Galvanized P58 24 24 Section Double Wall Pipe Galvanized P58 36 36 Section Double Wall Pipe Galvanized P58 48 48 Section Double Wall Pipe Galvanized PA58...

Page 17: ...Off Figure 27 Location of Wiring Diagram Decal Model May Vary From Illustration Wiring Diagram Decal 12 in Front of Blower FIREPLACE INSTALLATION Continued Thermodisc Figure 28 Blower Model BKT Air Fl...

Page 18: ...g down as shown in Figure 30 Pointing the vent down protects it from freezing rain or sleet Figure 30 External Regulator with Vent Pointing Down Propane LP Only Propane LP Supply Tank External Regulat...

Page 19: ...oint Sediment Trap Drip Leg Natural From Gas Meter 5 5 W C to 10 5 W C Pressure Propane LP From External Regulator 11 W C to 14 W C Pressure TheCSAdesign certi edequipmentshutoffvalvemaybesupplied wit...

Page 20: ...oints Bubbles forming show a leak Correct all leaks at once Pressure Testing Fireplace Gas Connections 1 Open equipment shutoff valve see Figure 33 2 Open propane LP supply tank valve for propane LP r...

Page 21: ...tach terminal wires to a 9 volt alkaline battery not included Place battery into the battery housing 3 Replace battery cover onto remote control unit Figure 39 Installing Alkaline Battery in Hand Held...

Page 22: ...mbers Cleaning Glass Door See Cleaning and Maintenance on page 27 INSTALLING LAVA ROCK AND GLOWING EMBERS It is very important to keep logs exactly as installed Do not modify logs Onlyuselogsetdesigne...

Page 23: ...gas Then smell for gas including near the oor If you smell gas STOP Follow B in the safety information above If you don t smell gas go to the next step 6 The pilot is located by the main burner and sh...

Page 24: ...witch in the OFF position to prevent draining battery 3 Turn off all electrical power to the appliance if service is to be performed 4 Push in gas control knob slightly and turn clockwise to OFF 5 Clo...

Page 25: ...the replace Note Do not leave the hand held remote in the AUTO mode close to the replace The radiant heat from the replace will turn off the replace Ideally place the hand held remote in the center of...

Page 26: ...ace off adjust thermostat to the lowest set ting and turn the gas control knob back to PILOT The pilot will remain lit IMPORTANT To turn the pilot off turn the gas control knob on the heater to the OF...

Page 27: ...broken glass Do not remove if glass is hot Keep children and pets away from glass If glass has been broken carefully remove glass door see Remov ing Replacing Glass Door page 21 Vacuum all glass piec...

Page 28: ...ially clogged pilot 5 Thermocouple connection loose at con trol valve 6 Thermocouple damaged 7 Control valve damaged REMEDY 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tu...

Page 29: ...ne Have gas line checked by local propane LP or natural gas company 3 Clean burner see Cleaning and Main tenance page 27 or replace burner ori ce 1 Inspect the opening at the base of the burner by rem...

Page 30: ...ERVED 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 replace REMED...

Page 31: ...n operation or troubleshooting If so contact DESA s Customer Service Depart ment at 1 866 672 6040 When calling please have your model and serial numbers of your heater ready You can also visit DESA s...

Page 32: ...6236 01A 32 ILLUSTRATED PARTS BREAKDOWN Models VC42N VC42P VVC42N and VVC42P Series ILLUSTRATED PARTS BREAKDOWN MODELS VC42N VC42P VVC42N AND VVC42P SERIES 6 7 22 19 20 15 2 14 21 8 1 4 13 9 16 3 18 5...

Page 33: ...ldment 1 3 108328 01 Door Assembly 1 108328 02 Door Assembly V Models Only 1 4 108331 01 Top Louver Assembly 1 5 108331 02 Bottom Louver Assembly 1 6 Fireplace Top 1 7 Fireplace Top Insulation 1 8 Fir...

Page 34: ...2 1 12 2 3 13 9 11 21 22 TPTH TP TH 6 12 14 18 17 17 18 19 20 16 14 8 4 5 ILLUSTRATED PARTS BREAKDOWN BURNER ASSEMBLY FOR MODELS VC42N VC42P VVC42N AND VVC42P SERIES ILLUSTRATED PARTS BREAKDOWN Models...

Page 35: ...acket 1 5 11107 Screw 10 32 x 1 4 Zinc 4 6 111310 02 Firebox Bottom 1 7 11102 Screw 8 32 x 3 8 Zinc 2 8 116344 01 Tubing Assembly 1 9 111288 02 Flex Gas Line 1 10 108084 02 Pilot Assembly Natural Gas...

Page 36: ...Rolled Louver Trim Kit Brushed Brass LT42P Rolled Louver Trim Kit Platinum LT42PB Rolled Louver Trim Kit Polished Brass DEFLECTION HOODS Not Shown HD42 Hood Black 2 Brow PERIMETER TRIM KIT Not Shown P...

Page 37: ...te School 13 Age of Purchaser Under 20 20 29 30 39 40 49 50 59 60 or Over 14 Buyer s total annual household income Under 15 000 15 000 to 19 999 20 000 to 34 999 35 000 to 49 999 50 000 to 74 999 75 0...

Page 38: ...www desatech com 116236 01A 38 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 Postage Required TAPE TAPE...

Page 39: ...______________________ ________________________________________________________________________________________________ ________________________________________________________________________________...

Page 40: ...ted to repairing a defective heater will be the responsibility of the owner TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT THIS EXPRESS WARRANTY EXCLUDE...

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