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Installation Instructions and 

Homeowner’s Manual

20007628  5/08   Rev. 8

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 electric switch; 

do not use any phone in your 

building. 

• 

Immediately call your gas 

supplier from your neighbor’s 

phone. Follow the gas suppliers 

instructions. 

• 

If you cannot reach your gas 

supplier call the fire department.

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.

PLEASE READ THIS MANUAL 
BEFORE INSTALLING AND 
USING APPLIANCE

INSTALLER/CONSUMER

SAFETY INFORMATION

FOR YOUR SAFETY
Installation and service must 
be performed by a qualified 
installer, service agency or the 
gas supplier.

Builder Rear Vent Direct 
Vent Zero Clearance Gas 
Fireplace Heater 
Models: 33RDVN, 36RDVN, 
39RDVN

7628 

RDVN cover

6/04

WARNING:  Improper installation, 
adjustment, alteration, service or 
maintenance can cause injury or 
property damage. Refer to this 
manual. For assistance or additional 
information, consult a qualified 
installer, service agency or the gas 
supplier.

CERTIFIED

DESIGN

CERTIFIED

INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.

Summary of Contents for 33RDVN

Page 1: ...ON MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING APPLIANCE INSTALLER CONSUMER SAFETY INFORMATION FOR YOUR SAFETY Installation and service must be performed by a qualified installer service agency or the gas supplier Builder Rear Vent Direct Vent Zero Clearance Gas Fireplace Heater Models 33RDVN 36RDVN 39RDVN 7628 RDVN cover 6 ...

Page 2: ...ical Through the Roof Applications Installation 20 Venting Components 22 Operating Instructions Glass Information 23 Louvre Removal 23 Window Frame Assembly Removal 23 Glass Cleaning 23 Installation of Logs Lava Rock Ember Material 24 Flame Temperature Adjustment 25 Flame Characteristics 25 Lighting Operating Instructions 26 Troubleshooting 27 Fuel Conversion Instructions 30 Maintenance Unit Adjus...

Page 3: ...It is recommended that you burn your fireplace for at least ten four 4 hours the first time you use it If the optional fan kit has been installed place the fan switch in the OFF position during this time WARNING Check with your electronics manufacturer before installing a television or other electronic de vice above this fireplace 4 Under no circumstances should this fireplace be modified Parts removed...

Page 4: ... vent terminal for the horizontally vented gas fueled heating appliance or equipment The sign shall read in print size no less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS Inspection The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless upon inspection the inspector observes carb...

Page 5: ...54 mm 8 213 mm L 8 216 mm 13 343 mm 12 318 mm M 1 18 mm 1 18 mm 1 18 mm Framing Dimensions N 29 737 mm 35 889 mm 35 889 mm O 33 851 mm 36 927 mm 39 1003 mm P 12 305 mm 16 419 mm 16 419 mm Q 51 1295 mm 58 1495 mm 62 1581 mm R 25 648 mm 29 748 mm 31 790 mm S 36 914 mm 41 1057 mm 44 1118 mm Fireplace Dimensions Fig 1 Fireplace specifications and framing dimensions 7628 RDVN Specs rear vent 6 04 F O Ro...

Page 6: ...gures 3a and 3b The fitting of a bay window trim kit does not effect the distances and reference points referred to in the diagram and chart Noncombustible mantels and legs may be installed at any height and width around the appliance When using paint or lacquer to finish the mantel such paint or lacquer must be heat resistant to prevent discoloration Clearance to Combustibles A B C D E V W X Y Z Fi...

Page 7: ...he facing material of the wall The strips are adjustable to 1 2 13 mm 5 8 16 mm or 3 4 19 mm Fig 4 5 Screw through the slotted holes in the drywall strip and into the pre drilled holes in the fireplace side Measure from the face of the fireplace to the face of the drywall strip to confirm the final depth High Elevations Input ratings are shown in BTU per hour and are certified without deration for elev...

Page 8: ...NSI Z223 1 NFPA 54 in the USA Gas Line Installation FP297A INSTA VENT FREE UVHB26 GAS SUPPLY 7 1 98 FP297A 1 2 Gas Supply 1 2 NPT X 1 2 Flare Shut off Valve 3 8 Flex line from valve Fig 5 Typical gas supply installation 5 For natural gas a minimum of 3 8 iron pipe with a gas supply pressure of 4 5 w c from the gas me ter Consult with local gas utility and ANSI Z223 1 NFPA 54 if any questions arise...

Page 9: ...w removed in step 1 EB 1 Electrical Box It is strongly suggested that the wiring of the EB 1 Electrical Junction Box be carried out by a licensed electrician Ensure that the power to the supply line has been disconnected before commenc ing this procedure FP580 INSTA VENT FREE EB1 JUNCTION BOX 11 18 97 OUTSIDE FRONT OF UNIT INSIDE FRONT OF UNIT Electrical Box Retaining Screw FP580 Fig 8 EB 1 recept...

Page 10: ...rates the use of flex venting shall have an inclining slope from the unit of 1 25 mm per 24 610 mm General Venting 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 Do not locate termination hood where excessive snow or ice build up may occur Be sure to check vent termi nation area after snow falls and cl...

Page 11: ...tlet 3 91cm 3 91cm J Clearance to nonmechanical air supply inlet 6 15cm for appliances 10 000 6 15cm for appliances to building or the combustion air inlet to any Btuh 3kW 12 30cm for 10 000 Btuh 3kW 9 other appliances appliances 10 000 Btuh 3kW and 23cm for appliances 10 000 100 000 Btuh 30kW 36 91cm Btuh 3kW and 50 000 Btuh for appliances 100 000 Btuh 30kW 15kW 12 30cm for appliances 50 000 Btuh...

Page 12: ... Apply High Temperature Sealant Hose Clamp FP1471 Fig 10 Apply high temperature sealant to 4 and 7 pipes Outside Corner Inside Corner Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors G Combustible 6 152 mm Noncombustible 2 51 mm F Combustible 6 152 mm Noncombustible 2 51 mm G Balcony with no side wall M Combustible Noncombustible 12 305 mm M...

Page 13: ...he flange on the female end contacts the external flange on the male end It is recommended that you secure the joints with three 3 sheet metal screws however this is not mandatory with twist lock pipe To make it easier to assemble the joints we suggest putting a lubricant Vaseline or similar on the male end of the twist lock pipe prior to assembly TWL100 Twist Lock Pipe 3 12 99 djt Male End Female E...

Page 14: ...ustible Wall Fireplace Hearth VO584 100 Vent Opening for Combustible Wall ZCS101 Zero Clearance Sleeve 3 11 99 djt 8 Screws 2 Adjustable Zero Clearance Sleeve Firestop 8 Screws 2 8 Screws 2 Adjustable Zero Clear ance Sleeve Max Length 12 305mm Fig 16 Adjustable zero clearance sleeve ZCS101 Step 4 Install the 4 102 mm vent to the appliance collar and secure with 3 sheet metal screws Install the 7 1...

Page 15: ...ious dimensions allowable Minimum clearance between vent pipes and combustible materials is 1 25 mm on top bottom and sides unless otherwise noted When vent termination exits through foundations less than 20 508 mm below siding outcrop the vent pipe must flush up with the siding It is always best to locate the fireplace in such a way that minimizes the number of offsets and horizontal vent length Th...

Page 16: ...re installed on the vertical part of the vent system The maximum number of elbow degrees in a system is 270 Fig 23 CFM132 Fig 23 Maximum number of elbow degrees 1 2 3 4 1 2 3 4 270 o CFM132 Insert Rear Vent Sidewall 2 26 01 sta Example Elbow 1 90 Elbow 2 45 Elbow 3 45 Elbow 4 90 Total angular variation 270 IMPORTANT Minimum clearance between vent pipes and combusti ble materials is one 1 inch 25 m...

Page 17: ...le opening must be 7 190 mm in diameter Vertical Sidewall Installation STEP 2 Measure wall thickness and cut zero clearance sleeve parts to proper length MAXIMUM 12 305 mm As semble sleeve and attach to firestop with 8 sheet metal screws supplied Install firestop assembly Fig 25 Zero clearance sleeve is only required for combustible walls STEP 3 Apply a bead of high temperature sealant to the inner ...

Page 18: ...ound the wall plate to weatherproof Fig 29 CFM138 4 7 collar 2 26 01 sta X X CFM138 Fig 29 Horizontal length requirement Vertical Sidewall Installation Flex Vent Pipe Follow Step 1 and 2 on Page 17 Step 3 Install the four 4 spacer springs on the 4 flex vent pipe When installing the spacer springs around the 4 pipe stretch the spring to approximately 15 381 mm wrap the spring around the pipe and int...

Page 19: ... below ground we recommend a window well with adequate and proper drainage Ensure sidewall venting clearances are observed If installing a snorkel a minimum 24 610 mm vertical rise is necessary The maximum horizontal run with the 24 610 mm vertical pipe is 36 914 mm This measurement is taken from the collar of the fireplace or transition elbow to the face of the exterior wall Refer to the Sidewall ...

Page 20: ...tical rise Two sets of 45 elbows offsets within these vertical installations From 0 to a maximum of 8 2 4 m of vent pipe can be used between elbows Fig 35 7DVCS must be used to support offsets Fig 35 This application will require that you first determine the roof pitch and use the appropriate starter kit Refer to Venting Components List The minimum height of the vent above the highest point of pene...

Page 21: ...ections until the venting is above the flashing Fig 38 9 Install storm collar and seal around the pipe 10 Add additional vent lengths for proper height Fig 39 11 Apply high temperature sealant to 4 and 7 collars CFM100a Firestop Vertical 11 279mm 11 279mm Attic Insulation Shield Joist Ceiling In stallation Joist Upper Floor Firestop Spacer Nails 4 CFM100a Fig 37 Place firestop spacer s and secure TW...

Page 22: ...g Twist Lock Pipe Model 7FDVSK Sidewall Venting Flex Vent Pipe 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 for Below Grade Installation Model 7TDVSKS Snorkel Kit Twist Lock Pipe Model 7FDVSKS Snorkel Kit Flex Vent Pipe 45o Elbow 7TDV45 for Rear Vent to Vertical Vent or V...

Page 23: ...n the glass It is therefore recommended that the glass be cleaned two or three times with a non ammonia based household cleaner and warm water We recommend gas fireplace glass cleaner within the first few weeks of operation After the initial cleaning process the glass should be cleaned two or three times during each operating season depending on the environment in the house The use of any non approv...

Page 24: ...tion properly Log Installation 36 39RDVN Attention Glass door should be removed when install ing logset and prior to lighting the unit 1 Remove glass door Refer to Window Frame Re moval 2 Remove logs from carton and inspect Refer to Fig ure 43 3 Rear log should be installed onto rear log supports Match up slots on rear of log with the vertical log bracket tabs Push log back as far as it will go 4 ...

Page 25: ...ame adjustment knob for SIT valve FP1229 Fig 47 Correct pilot flame appearance TL121 DV1000 DV1200 final position logs 12 11 03 djt TL121 Fig 44 Logs in final position 36RDV shown 7 Ember tray ends beyond burner port area and area in front of grate may be covered with lava rock to suit individual appearance preferences 8 Purge lines and test pilot operation 9 Replace glass door The door must be inst...

Page 26: ...e instruc tions exactly B BEFORE LIGHTING smell all around the heater area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any fireplace Do not touch any electric switch Do not use any phone in your building Immediately call your gas supplier from a neighbor s phone To Turn Off Gas To Heater L...

Page 27: ... functioning adjust the inlet pressure regulator to supply gas to the appliance within design parameters of the appliance manufacturer Typically 7 NG 11 LPG Pilot adjustment screw not After the pilot has been lit for approximately three minutes properly adjusted and only the thermo generator wire connected to the main operator head measure the voltage across TPTH and TP This open circuit voltage s...

Page 28: ...eading the coil is electrically open Replace the valve Defective Safety Magnet Verify operation of safety magnet in the following Millivolt system manner A Remove all wires from the terminals of the main operator B Measure the electrical voltage between the termi nals TPTH and TP If the voltage is above 110mv and the safety magnet does not hold replace the valve Pilot orifice blocked Replace orifice...

Page 29: ... below 300mv Record read ing B Remove jumper wire from the TPTH and TH con nections and reconnect the thermostat wires to the same terminals Take the closed circuit voltage as described in the previous step If the mv reading drops below 150mvm excessive resistance exists in the thermostat circuit and must be isolated and eliminated Thermostat wall switch Defective wall switch Repeat the above trou...

Page 30: ...the appliance Instructions for converting your fireplace from Natural gas to Propane LP gas All fireplaces are shipped from the factory equipped to operate on Natural gas To convert the fireplace to op erate on Propane LP gas follow the instructions below Please see the appropriate parts list for your model for parts included with the fireplace Check the items in the kit with the parts list Notify the...

Page 31: ...ig 54 Injectors 2 Move burner tube back to original position tighten split nut assembly and bend tabs back up 3 Set the air shutter opening for propane LP gas Tighten air shutter screw Refer to Figure 52 and Chart on Page 35 T207 air shutter setting 1 8 04 djt T207 Fig 52 Air shutter settings for propane LP gas 3 8 33RDVP 3 8 36RDVP 3 8 39RDVP Fig 51 Replace burner orifice with correct conversion o...

Page 32: ... tower and diaphragm assembly and discard D E F FC108 SIT regulator conversion 10 03 OF F P I L O T O N FC108 Fig 56 Replace regulator Gas Supply Pressure inches w c Minimum Normal Maximum LP Propane 10 8 11 0 14 0 Manifold Pressure inches w c Nornal HI Normal Low LP Propane 10 0 6 3 Pressure ranges are 3 Install the enclosed installation label F to the valve body where it can be seen 4 Apply gas ...

Page 33: ...1 0 14 0 Manifold Pressure inches w c Normal HI Normal Low Natural Gas 3 5 1 6 LP Propane 10 0 6 3 High Altitude When installing this fireplace at an elevation between 0 and 2000 feet 0 610 m in the USA and 0 and 4500 feet 0 1370 m in Canada the input rating does not need to be reduced When installing this fireplace at an elevation above 2 000 feet in the United States it may be necessary to decreas...

Page 34: ...rs contact your near est dealer to get the appliance serviced Alternatively the appliance can be cleaned by removing all the logs Handle the logs gently so as not to damage them Always lift each log by holding it carefully at each end Maintenance After the logs are removed allowing access to the burn er area use a vacuum cleaner to carefully remove dust and loose particles from the base logs and f...

Page 35: ...3 5 w c 43 DMS 39RDVP 15 000 22 000 10 0 w c 54 DMS Conversion Kits Change Natural Change Propane Model to Propane to Natural 33RDVN 33DVCKP 33RDVP 36RDVN 36DVCKP 36RDVP 39RDVN 39DVCKP 39RDVP IMPORTANT Always check for gas leaks with a soap and water solution Do not use open flame for leak testing Air Shutter Settings Opening Model A 33RDVN 1 32 1 0 mm 33RDVP 3 8 9 5mm 36RDVN 1 32 1 0 mm 36RDVP 3 8...

Page 36: ...cations prices and discontinue colors and products at any time without notice RDVN Series Gas Fireplace Units GF1AR1 GF1AR2 GF1AR3 Ref Description 33RDVN 36RDVN 39RDVN 1 Log Set complete 20007868 20007629 20007629 1a Log Front 20008190 76895 76895 1b Log Back 20008191 20007630 20007630 1c Log Top Right Twig 75318 75318 1d Log Top Left Twig 75319 75319 1e Left Crossover Log 20008192 1f Right Crosso...

Page 37: ...5 17 Flexible Gas Line w On Off Valve not shown 20002500 20002500 20002500 18 Piezo Igniter SIT 820 Valve 52464 52464 52464 19 Gas Valve SIT820 RN 52677 52677 52677 20 Conversion Kit Nat to LP not shown 33DVCKP 36DVCKP 39DVCKP 21 Fan Assembly w Bracket FK24 Option 54103 54103 54103 22 Electrical Cord FK24 Option not shown 51865 51865 51865 23 Fan Temperature Sensor FK24 Option not shown 51704 5170...

Page 38: ...veniently located wall socket Method B Using EB 1 Receptacle Box The EB 1 receptacle box Pt ZA1200 may be hard wired into the house supply The fan lead is then plugged into the EB 1 box For instruction on wiring the EB 1 Electrical Junction Box see the earlier chapter in the Installation section of this manual FK12 Fan Assembly This auxiliary fan system increases the efficiency of the circulation o...

Page 39: ... Wiring Instructions Black White Ground FP394 WIRING DIAGRAM 11 20 96 Fan Temperature Sensor Speed Control FP1025 Fig 59 FK24 fan wiring Ceramic refractory panels are available in kit form for the RDV TDV series appliances 5 Place the rear refractory panel in place 6 Slide the side refractory panels into place to hold the rear panel secure Adjust the top adjustable tabs to hold the side panel agai...

Page 40: ...pliances Do not remove existing window frame assembly Remove all plastic from brass trims 1 Let the fireplace cool down if it has been operating 2 Remove existing top louvre from fireplace by lifting up and pulling out 3 Hang Bay Window Screen Frame Assembly over top of existing window frame assembly FP1234 Bay window 11 02 Top Louvre Bay Window Frame Ceramic Refractory Ceramic Refractory Screws Bot...

Page 41: ...41 RDVN Series Direct Vent Gas Fireplace 20007628 ...

Page 42: ...42 RDVN Series Direct Vent Gas Fireplace 20007628 ...

Page 43: ...43 RDVN Series Direct Vent Gas Fireplace 20007628 ...

Page 44: ...the arrangement described in the installation instruc tions The Product must be operated and maintained according to the instructions furnished Alteration of the Product in any way is prohibited and voids any and all war ranties Removal of the data plate alters the Product and voids the warranty The installer must have completed the installation and Startup Checklist a copy of which must be sub mi...

Page 45: ... size adequate for input rating BTU s per hour of fireplace per National Fuel Gas Code NFPA54 in the case of USA installations or Installation Code CAN 1 149 in the case of Canadian installations Make following checks Gas line integrity at supply line connection Glass front panel position Correct gas pressure Inlet Pressure __________ inches w c Manifold Pressure __________ inchesw c Piezo ignitor ...

Page 46: ...e adequate for input rating BTU s per hour of fireplace per National Fuel Gas Code NFPA54 in the case of USA installations or Installation Code CAN 1 149 in the case of Canadian installations Make following checks Gas line integrity at supply line connection Glass front panel position Correct gas pressure Inlet Pressure __________ inches WC Manifold Pressure __________ inchesWC Piezo ignitor functi...

Page 47: ...dotted line To register your warranty please provide the information indicated on this form and mail it to TEMCO Fireplace Products Attn Warranty Registration 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 Model ______________________________________ I certify that I have followed all codes and regulations and adhered to the TEMCO installation instructions I have completed the proper installa...

Page 48: ...s Model EnerGuide Ratings Fireplace Efficiency 33RDVN 48 4 33RDVP 48 4 36RDVN 48 9 36RDVP 48 9 39RDVN 56 5 39RDVP 56 5 2695 Meadowvale Blvd Mississauga Ontario Canada L5N 8A3 800 668 5323 www cfmcorp com CFM Corporation ...

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