Rear Vented Direct Vent Models DVRS3 DVRSL DVRSR Installation Instructions & Homeowner's Manual 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. FOR YOUR SAFETY FOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS: DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPOURS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. * * * * Do not try to light any appliance.
TABLE OF CONTENTS Please read the Installation & Operating Instructions before using this appliance. Thank you and congratulations on your purchase of a Majestic fireplace. IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. Installation Instructions 3 General Information ......................................................................................................
IMPORTANT: PLEASE REVIEW THE FOLLOWING CAREFULLY INSTALLATION AND OPERATING INSTRUCTIONS This gas appliance should be installed by a qualified installer in accordance with local building codes and with current CAN /CGAB149 (. 1 or .2) Installation codes for Gas Burning Appliances and Equipment. or for U.S.A Installations follow local codes and/or the current National Fuel Gas Code. ANSI Z223.1.
FIREPLACE DIMENSIONS DVRSR DVRS3 O Q DVRSL O O BD DB BD P F A F F G M N G B I K C C E A G 22" A 38 1/2" B 34 1/4" 870mm H 24 34 3/4" 882mm I 29" C 978mm 1/2" D 21" 533mm J 2 E 33" 838mm K 4" F 17 1/4" L 438mm 3 1/2" 1/4" H J L 559mm M 3 3/4" 95mm 622mm N 2" 50mm 737mm FRAMING & FINISHING 63mm O 22" 559mm 102mm P 38 3/4" 984mm 83mm Q 34 1/2" 876mm MANTELS Depending on the width of the mantel it may be installed higher or lower from t
FINAL FINISHING CLEARANCE TO COMBUSTIBLES Rear ........ 0 mm/0 inches Floor ........ 0 mm/0 inches Top .......... 0 mm/0 inches Front & Side Glass 36" (914mm) to parallel wall Side Glass to adjacent wall 3" (76mm) Non-combustible materials such as brick and tile can be extended over the outer face of the unit (Do not cover louvres or glass door). HEARTH A hearth is not mandatory but it is recommended for aesthetic purposes. We recommend a non-combustible hearth which does not obstruct louvre opening.
This appliance may be installed in an aftermarket permanently located, manufactured (mobile) home, where not prohibited by local codes. REMOTE SWITCH INSTALLATION 1. Thread wire through the electrical knockout located on rear of fireplace. Do not cut wire or insulation on metal edges. Ensure that wire is protected. Run the other end to a conveniently located wall receptacle box. 2. Attach wire to switch and install switch into receptacle box. Attach cover plate to switch. 3. Connect wiring to gas valve.
There must not be any obstruction such as bushes, garden sheds, fences, decks or utility buildings within 24" from the front of the termination hood. GENERAL VENTING Your fireplace is approved to be vented either through the side wall, or vertical through the roof. - - - Do not locate termination hood where excessive snow or ice build up may occur. Be sure to check vent termination area after snow falls, and clear to prevent accidental blockage of venting system.
, ,, ,, ,, , , ,, Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors.
GENERAL INFORMATION ON ASSEMBLING THE VENT PIPES WITH CRIMPED ENDS Before joining elbows and pipes apply a bead of high temperature sealant to crimped end of 4" and 7" elbow or pipe. (Fig. 9) REAR WALL INSTALLATIONS Join pipes and secure joints with three (3) sheetmetal screws. (See Fig. 9) Wipe off excess sealant. STEP 1 BEAD LOCATION 1" FROM CRIMPED END OF PIPE Locate vent opening on wall. To locate hole centre consult with appropriate fireplace specifications, page 4. Frame as shown below.
#8 SCREWS(2) Maximum Length 12" (294mm) VERTICAL SIDEWALL APPLICATIONS ADJUSTABLE ZERO CLEARANCE SLEEVE #8 SCREWS(2) Vent Starter Kit 7DVSK, plus Transition Elbow 7DVRT90 must be used in Vertical Sidewall installations. The 4" pipe must be centred inside the 7" pipe coming off the 7DVRT90 transition elbow.
When one 90º elbow is installed directly onto another off the back of the fireplace the maximum horizontal vent length is 36" (914mm). Fig. 16. VERTICAL SIDEWALL APPLICATIONS The maximum number of 90 degree elbows per side wall installation is four (4), (includes 7DVRT90 off back of unit) The maximum number of 45 degree elbows permitted per side wall installation is two (2). These elbows can be installed in either the vertical or horizontal run. The maximum number of elbow degrees in a system is 270º.
VERTICAL SIDEWALL INSTALLATION HOW TO USE THE VENT GRAPH 1. Determine the height of the centre of the horizontal vent pipe exiting through the outer wall. Using this dimension on the Sidewall Vent Graph (Fig. 18), locate the point it intersects with the slanted graph line. 2. From the point of this intersection, draw a vertical line to the bottom of the graph. 3. Select the indicated dimension, and position the fireplace in accordance with same.
#8 Maximum Length 12" (294mm) STEP 5 SCREWS(2) ADJUSTABLE ZERO CLEARANCE SLEEVE #8 SCREWS(2) (Fig. 23) Use the appropriate length of pipe section – telescopic or fixed – and install. The 20" (508mm) section of pipe which goes through the wall is packaged with the 7DVSK kit, and can be cut to suit if necessary. #8 SCREWS(2) ADJUSTABLE ZERO CLEARANCE SLEEVE FIRESTOP Fig. 20 Sealing vent pipe and firestop gaps with hitemperature sealant will restrict cold air being drawn in around fireplace.
BELOW GRADE INSTALLATIONS When it is not possible to meet the required vent terminal clearances of 12 inches (305mm) above grade level a model 7DVSKS vent kit is required. It allows installation depth of down to 7 inches (178mm) below grade level. The 7 inches is measured from the centre of the horizontal vent pipe as it penetrates through the wall. If venting system is installed below ground, we recommend a window well with adequate and proper drainage.
FOUNDATION RECESS WATERTIGHT SEAL AROUND PIPE e) The maximum number of elbow degrees in system is 270º (this does not include transition elbow from rear vent to vertical vent). SNORKEL WALL SCREWS SHEET METAL SCREWS Fig. 26 If the foundation is recessed, use recess brackets (not supplied) for securing lower portion of the snorkel. Fasten brackets to wall first and then secure to snorkel with self drilling #8 x 1/2 sheet metal screws.
VERTICAL THRU THE ROOF INSTALLATION 1. Locate your fireplace. 2. Plumb to centre of the (4") 90º transition elbow (7DVRT90) from ceiling above and mark position. 3. Cut opening equal to 9-3/8" x 9-3/8" (240 mm x 240 mm). 4. Proceed to plumb for additional openings through the roof. In all cases, the opening must provide a minimum of 1 inch clearance to the vent pipe, i.e., the hole must be a minimum of 9-3/8" x 9-3/8" (240 mm x 240 mm). 5. Place firestop(s) 7DVFS into position and secure. (Fig. 33) 6.
DVR SERIES CRIMPED VENTING COMPONENTS 7DVRVT - Through the wall Rear Vent Termination Starter Kit -Model 7DVSK - Sidewall Venting Starter Kit - Model 7DVSKV - Vertical Venting for 7DVSKV-A order 1/12 to 6/12 roof pitch for 7DVSKV-B order 7/12 to 12/12 roof pitch for 7DVSKV-F order flat roof Starter Kit - Model 7DVSKS -Snorkel Kit for Below Grade Installation 45º elbow kit 7DVT45 for Vertical Installation Offsets 90º transition elbow kit 7DVRT90 for Vertical Sidewall Applications or thru-the-roof.
GENERAL INFORMATION ON ASSEMBLING THE TWIST LOCK VENT PIPES When using CFM Majestic twist lock pipe it is not necessary to use silicone to seal the twist lock joints. The only areas that need silicone are the collars on the fireplace, the telescoping pipe (if used) and the horizontal termination connection (when necessary). REAR VENTING APPLICATIONS Note: It is not necessary to seal the vent pipe joints for any rear vent applications.
STEP 4 REAR WALL INSTALLATIONS If the fireplace has crimped ends on the inner and outer flue collars, apply a bead of high temperature sealant and using the appropriate venting component(s) attach to the fireplace with three (3) screws. If the fireplace has no crimps on the end of the flue collars, the use of high temperature sealant is not necessary just secure the component with three (3) screws. Both pipes must be on a level plane. Fig. 40.
VERTICAL SIDEWALL APPLICATIONS VERTICAL SIDEWALL INSTALLATIONS Since it is very important that the venting system maintain its balance between the combustion air intake and the flue gas exhaust, certain limitations as to vent configurations apply and must be strictly adhered to. The maximum number of 90 degree elbows per side wall installation is four (4), (includes 7TDVRT90 off back of unit) The maximum number of 45 degree elbows permitted per side wall installation is two (2).
HOW TO USE THE VENT GRAPH 84" 2134mm 120" 3048mm 1. Determine the height of the centre of the horizontal vent pipe exiting through the outer wall. Using this dimension on the Sidewall Vent Graph (Fig. 45), locate the point it intersects with the slanted graph line. 2. From the point of this intersection, draw a vertical line to the bottom of the graph. 3. Select the indicated dimension, and position the fireplace in accordance with same. (See examples Fig. 43).
VENT SIDEWALL INSTALLATION STEP 2 Fig. 49. Measure wall thickness and cut adjustable zero clearance sleeve parts to proper length (MAXIMUM 12"). Adjust sleeve to minimum (9-3/8" x 9-3/8") and attach to firestop with #8 sheet metal screws (supplied). Install STEP 2assembly. firestop *IMPORTANT* Minimum clearance between vent pipes and combustible materials is one (1") inch (25 mm) on bottom, sides and top.
STEP 5 Fig. 52 (Fig. 52) Use the appropriate length of pipe section – telescopic or fixed – and install. The 20" section of pipe which goes through the wall is packaged with the 7TDVSK kit, and can be cut to suit if necessary. Sealing vent pipe and firestop gaps with high temperature sealant will restrict cold air being drawn in around fireplace.
DO NOT BACK FILL AROUND SNORKEL. SOIL SHOULD NOT BE LESS THAN 4" BELOW SNORKEL. FOUNDATION RECESS c) A minimum of an 8 ft. vertical rise. d) Two sets of 45 degree elbow offsets within these vertical installations. From 0 to a maximum of 8 ft. a vent pipe can be used between elbows. (Fig. 57) e) 7DVCS must be used to support offsets. (Fig. 58) This application will require that you first determine the roof pitch and use the appropriate 7TDVSKV (A,B or F).
VERTICAL THROUGH THE ROOF INSTALLATION 1. Locate your fireplace. 2. Plumb to centre of the (4") 90o transition elbow (7TDVRT90) from ceiling above and mark position. 3. Cut opening equal to 9-3/8" x 9-3/8" (240 mm x 240 mm). 4. Proceed to plumb for additional openings through the roof. In all cases, the opening must provide a minimum of 1 inch clearance to the vent pipe, i.e., the hole must be at least 9-3/8" x 9-3/8" (240 mm x 240 mm). 5. Place fireplace into position and secure to floor. 6.
DVR SERIES TWIST LOCK VENTING COMPONENTS 7DVRVT - Through the wall Rear Vent Termination Starter Kit -Model 7TDVSK - Sidewall Venting Starter Kit - Model 7TDVSKV - Vertical Venting for 7TDVSKV-A order 1/12 to 6/12 roof pitch for 7TDVSKV-B order 7/12 to 12/12 roof pitch for 7TDVSKV-F order flat roof Starter Kit - Model 7TDVSKS -Snorkel Kit for Below Grade Installation 45o elbow kit 7TDV45 for Vertical/Horizontal Offsets 90o transition elbow kit 7TDVRT90 for Vertical Sidewall Applications or thru-the-roof.
OPERATING INSTRUCTIONS GENERAL GLASS INFORMATION GLASS FRAME FIREPLACE FRONT Only glass approved for use in Majestic products may be used for replacement. 1 . The use of subsitute glass will void all product warranties. 2. Care must be taken to avoid breakage of the glass. 3. Under no circumstances should this appliance be operated without the glass front or with a broken glass front.
DVRSL/DVRSR Fig. 67 GLASS CLEANING Rear and side refractory are already installed from factory. It will be necessary to clean the glass periodically. During start-up condensation, which is normal, forms on the inside of the glass and causes lint, dust and other airborne particles to cling to the glass surface. Also initial paint curing may deposit a slight film on the glass.
INSTALLATION OF LOGS Left and right side are defined using the manifold as reference. Facing the manifold,the left side is on your left and the right side is on your right. 1 . Remove left and right side glass. (See "Glass Removal" section) 2. Remove logs from packaging. RIGHT SIDE VIEW Fig. 70 As with all plastic - these are not toys and should be kept away from children and infants. 3. 4. 5. 6. 7. 8. 9. 10. Place main log manifold side (B18). Place main log (B19). Place left log manifold side (B20).
LIGHTING AND OPERATING INSTRUCTIONS FOR FIREPLACES EQUIPPED WITH SIT 820 MILLIVOLT GAS VALVE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. B. This fireplace has a pilot which must be lit manually. When lighting the pilot follow these instructions exactly. BEFORE LIGHTING smell all around the fireplace area for gas.
TROUBLE SHOOTING THE GAS CONTROL SYSTEM SIT 820 NOVA MILLIVOLT VALVE GLASS DOOR TO BE REMOVED BEFORE SERVICE WORK CHECK NO GAS SUPPLY ON • SHUTOFF VALVE OPEN • CONFIRM GAS HOOK-UP NO ▼ ▼ ▼ START LIGHT PILOT WITH PIEZO IGNITION YES • • • • ELECTRODE GAP MIN.
FLAME ADJUSTMENT MAINTENANCE For fireplaces equipped with Hi/Lo valves, flame adjustment is accomplished by rotating the Hi/Lo adjustment knob located near the centre of the gas control. Fig. 71. It is important to keep the burner and the burner compartment clean. This must be done periodically, at least once per season. The optional FK24 fan does require periodic cleaning. Check the area under the control door and in front of the fan and wipe or vacuum at least once a month during the operating season.
REPLACEMENT PARTS - DVRS3 & DVRSL / DVRSR FOR FIREPLACES EQUIPPED WITH SIT 820 MILLIVOLT GAS VALVE - 33 -
REPLACEMENT PARTS LIST - DVRS3/DVRSL/DVRSR DESCRIPTION PART NO. DVRS3 1. 1a. 1b. 1c. 1d. 1e. 1f. 1g. 2. 3. 4a. 4b. 5a. 5b. 6. 7a. 7b. 8a. 8b. 9a. 9b. 10a. 10b. 11. 12. 13. 14. 15. 16. 17. 18a. 18b. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42.
OPTIONS Any electrical re-wiring of this fan must be done by a qualified electrician. FAN KIT - FK24 Turn off all power before hook-up. Fan Specifications: 120 Volt 60 HZ .75 Amp. This fan does not need regular maintenance, however periodic cleaning is required. Check the area under the control door and in front of the fan and wipe or vacuum at least once a month during the operating season.
