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Legend DV36, Owner'S Manual

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Legend DV36 Owner'S Manual Download Page 34

 

 
 

34 

TROUBLESHOOTING   

STANDING PILOT IGNITION 

SYMPTOM

 

POSSIBLE CAUSE

 

ACTION   

 

1. Spark ignitor will 
not light pilot. 

 

A. Wire disconnected. 
B. Defective ignitor. 
C. No gas or low gas 
pressure. 
D. Batteries not fitted or 
batteries flat. 

 

A. Open door and check to make sure wire 
is connected to ignitor. 
B. Check for spark at electrode and pilot. If 
no spark and electrode 
wire is properly connected, replace pilot 
assembly. 
C. Check remote/manual shut off valve from 
fireplace. Low pressure 
can be caused by bent lines, restricted 
lines, low pressure line 
pressure. Consult with plumber or gas 
supplier. 
Check battery box. 

2. Pilot will not 
stay lit after 
carefully following 
lighting 
instructions. 

 

A. Defective 
thermocouple 
B. Defective valve 

 

A. Check that thermocouple flame 
impinges on thermocouple. Clean 
and/or adjust pilot for maximum flame 
impingement. Ensure that 
the thermocouple connection at the gas 
valve is fully inserted and 
tight. 
Disconnect the thermocouple from the 
valve, place one millivolt 
lead wire on the tip of the thermocouple 
and the other meter lead 
wire on the thermocouple copper lead. 
Start the pilot and hold the 
valve knob in. If the millivolt reading is 
less than 15 mV, replace 
pilot assembly. 
B. If thermocouple is producing more than 
15 mV, replace faulty 
valve. 

 

3. Pilot burning, 
valve knob 
turned to 
“ON”, switch 
is turned to 
“ON” or “RS”, 
but burner will 
not ignite. 
replace pilot 
assembly. 

 

A. Defective switch, 
wall switch, 
remote control or 
wire 
B. Pilot flame too 
small 
C. Defective or 
malfunctioning 
thermopile 
D. Defective valve 

 

A. Check switch and wire for proper 
connection. Place jumper wires 
across terminals of switch. If burner 
comes on, replace defective 
switch.If the switch is OK, repeat the 
same procedure on remote 
control If burner comes on, replace 
remote control. 
Place jumper wire across wire at gas 
valves (terminals marked TH 
and TP/TH). If burner comes on, 
wires are faulty or connections 
are bad. Replace wire. 
B. If pilot flame is not close enough 

Summary of Contents for DV36

Page 1: ...Owners Manual of direct vent gas fireplace DV36 NG Legend fireplace co ltd A B C D E F mm 1248 942 873 993 420 445 ...

Page 2: ...RATION 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 READ THIS MANUAL BEFORE INSTALLING OR OPERATING THIS APPLIANCE THIS INSTALLERS GUIDE MUST BE LEFT WITH APPLIANCE FOR FUTURE REFERENCE 1 This appliance may be installed in an aftermarket permanently located m...

Page 3: ...e to the high temperature the appliance should be LOCATED out of traffic areas and away from furniture and draperies Clothing or flammable material SHOULD NOT BE PLACED on or near the appliance Children and adults should be ALERTED to the hazards of high surface temperature and should STAY AWAY to avoid burns or clothing ignition Young children should be CAREFULLY SUPERVISED when they are in the s...

Page 4: ...place 8 Step 3 Installing the Vent System 9 A Vent System Approvals 9 B Vertical installations 15 Step 4 Positioning Leveling and Securing the Fireplace 19 Step 5 The Gas Control Systems 19 Step 6 The Gas Supply Line 20 Step 7 Gas Pressure Requirements 22 Step 8 Finishing 23 Step 9 Positioning Logs and Ember Material 24 Step 10 Before Lighting the Fireplace 28 Step 11 Lighting the Fireplace 28 Sec...

Page 5: ...ut of carton remove all the packing material such as corner protector plastic material Check to see if anywhere on surface is damaged by transport The long distance transport may damage the paint on surface or main part of fireplace the installer is supposed to be responsible to the quick check of the fireplace once the above damage found call the supplier to replace or repair Introducing the lege...

Page 6: ...omponent part not manufactured and approved by Legend not withstanding any independent testing laboratory or other party approval of such component part or accessory ANY SUCH ACTION MAY POSSIBLY CAUSE A FIRE HAZARD This unit is designed to operate from a on off switch or a remote control When planning a fireplace installation it s necessary to determine Where the unit is to be installed The vent s...

Page 7: ...d with high temp caulk or stuffed with unfaced insulation If the appliance is being installed on a cement slab a layer of plywood may be placed underneath to prevent conducting cold up into the room Step 1 Locating the Fireplace The following diagram shows space and clearance requirements for locating a fireplace within a room Clearance Requirements The clearances listed below are minimum distance...

Page 8: ...P STANDOFF ASSEMBLY Field finished The top standoffs packed separately from the fireplace you need to fold it to the right angle and mount in right position 1 Remove the standoffs from packing 2 Take each standoff and bend into the correct shape Bend it until the screw holes in the standoff and the pre punched screw holes on the fireplace top line up 3 Attach the standoff securely to the top with ...

Page 9: ...ith each vent termination kit and should be used in conjunction with this Installers Guide The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used Identifying Vent Components The vent systems installed on this gas fireplace may include up to three 90 elbows The relationships of vertical rise to horizontal run in vent configurations using 90 elbow...

Page 10: ...Configuration Baffle set to 28mm Open Flue Termination 4 5m above floor level Vertical Flue Configuration Baffle set to 32mm Open Flue Termination 2 5m above floor level Flue outlet opening was measured from widest point of the circular opening to the edge of the adjustment plate ...

Page 11: ...e runs the total minimum vertical length is 3352 8mm and the total maximum horizontal length is 914 4mm Horizontal venting with two 90º elbows Options V Minimum H1 H2 Maximum a 0 914 4 b 304 8 1219 2 c 609 6 1524 d 914 4 1828 8 e 1219 2 2133 6 f 1524 2438 4 g 1828 8 2743 2 Note for longer pipe runs the total minimum vertical length is 1828 8mm and the total maximum horizontal length is 2743 2mm ...

Page 12: ...tached If this is the case you may want to adjust the location of the unit 2 Direct Vent pipe and fittings are designed with crimped connections to connect the venting system to the appliance flue outlet 3 Put a bead of silicone inside the outer section of the adapter and a bead of Mill Pac on the inner collar Slip the adapter over the existing inner and outer flue collar and fasten to the outer c...

Page 13: ...d lengths The flue is required to be at least 500mm above the nearest point of the roof It is recommended that in some cases instances extending the flue above the ridgeline will be necessary Refer to AS5601 2002 for more information 4 Assemble the 100mm galvanized flue lengths together using pop rivets or self taping screws ensuring all joints are sealed with Milpac seaier supplied Lower the 100m...

Page 14: ...re that the 38mm clearances to combustible materials are maintained Install the termination cap Note If installing termination on a siding covered wall a vinyl siding standoff or furring strips must be used to ensure that the termination is not recessed into the siding 7 Before connecting the horizontal run of vent pipe to the vent termination slide the Wall Thimble over the vent pipe 8 Slide the ...

Page 15: ...r longer pipe runs the total minimum vertical length is 2133 6mm and the total maximum horizontal length is 2743 2mm Horizontal venting with three 90º elbows Options V1 Min H1 H2 Max V1 V2 Min a 0 914 4 914 4 b 304 8 914 4 1219 2 c 609 6 1219 2 1828 8 d 914 4 1524 2133 6 e 1219 2 1828 8 2438 4 f 1524 2133 6 2743 2 g 1828 8 2438 4 3048 h 2133 6 2743 2 3352 8 Note for longer pipe runs the total mini...

Page 16: ... where the vent will penetrate the roof Determine if ceiling joists roof rafters or other framing will obstruct the venting system You may wish to relocate the appliance or to offset as shown in the following diagram to avoid cutting load bearing members 3 A Firestop spacer must be installed in the floor or ceiling of every level To install the Firestop spacer in a flat ceiling or wall cut a 10 25...

Page 17: ...nce Continue to add pipe sections through the flashing until the height of the vent cap meets the minimum height requirements specified in above diagram or local codes Note that for steep roof pitches the vertical height must be increased A poor draft or down drafting can result from high wind conditions near big trees or adjoining roof lines in these cases increasing the vent height may solve the...

Page 18: ...18 ...

Page 19: ...re the fireplace to the framing by nailing or screwing Step 5 The Gas Control System WARNING THIS UNIT IS NOT FOR USE WITH SOLID FUEL DV36 NG System Date For 0 to 4500 feet altitude Injector Size 2 45mm 41 DMS Nominal Gas Consumption Max 27 4 MJ h Nominal Gas Consumption Min 14 6 MJ h Inlet Gas Pressure 1 13 kPa Test Point Pressure Max Rate 0 87 kPa Reference test point pressure is measured at the...

Page 20: ...talled only by authorised persons and in accordance with the manufacturer s installation instructions local gas fitting regulations municipal building codes electrical wiring regulations AS 5601 2004 Gas Installations and any other statutory regulations When using copper or fl ex connectors use only approved fittings Always provide a union so that gas lines can be easily disconnected for servicing...

Page 21: ... psig 3 45 kPa Disconnect piping from valve at pressures over 1 2 psig The manifold pressure is controlled by a regulator built into the gas control and should be checked at the pressure test point Note To properly check gas pressure both inlet and manifold pressures should be checked using the valve pressure ports on the valve 1 Make sure the valve is in the OFF position 2 Loosen the IN and or OU...

Page 22: ...g power to the receptacle box not provided with the unit in case the fan is installed at a later date The appliance is fitted with a power cord and 3 pin plug Install the appliance so that the plug is easily accessible Plug the 3 pin plug into a properly earthed 15A general purpose power outlet The supply cable should be positioned so that it does not reach a temperature of more than 75 degrees Ce...

Page 23: ...replace mantels or other combustible projections above the top front edge of the fireplace Only non combustible materials may be used to cover the black fireplace front CAUTION IF JOINTS BETWEEN THE FINISHED WALLS AND THE FIREPLACE SURROUND TOP AND SIDES ARE SEALED A 149 MINIMUM SEALANT MATERIAL MUST BE USED THESE JOINTS ARE NOT REQUIRED TO BE SEALED ONLY NON COMBUSTIBLE MATERIAL USING 149 MINIMUM...

Page 24: ...d open and remove glass door Remove logs Note The logs must not be in the unit 2 Insert the back brick panel first by carefully slipping it between the back wall of the firebox and the rear log bracket 3 Put the side panels in next Slide them in from the front and push them flat up against the wall Be very careful not to scratch them on the firebox hardware 4 Install the 2 brick retaining clips on...

Page 25: ...25 Positioning the Logs ...

Page 26: ... logs can interfere with the pilot operation Brick Panels install the Brick Panels prior to installing the logs factory finished 1 Carefully remove the logs from the box and unwrap them Ceramic log set 6pcs set log ember and glowing material The logs are fragile handle with care do not force into position 2 Place 25 grams of log ember over the burner ports as shown in the photo below 3 Place the l...

Page 27: ...door To remove the flush door reverse the above steps REMOTE CONTROL Optional Use the LEGEND Remote Control Kit approved for this unit Use of other systems may void your warranty The remote control kit comes with a hand held transmitter a receiver and a wall mounting plate In factory the remote receiver are positioned in the bottom of fireplace If you want mount it on the wall please follow the in...

Page 28: ...from the gas supply lines unless the gas valve has been turned to the OFF position in which case the air would have to be purged NOTE The fireplace should be run 3 to 4 hours on the initial start up Turn it off and let it cool completely Remove and clean the glass Replace the glass and run the fireplace for an additional 8 hours This will help to cure the products used in the paint and logs Before...

Page 29: ... to adjust the air shutter you must take the burner grate off and apply screw driver to adjust it Open the air shutter for a blue flame or close for a yellower flame The burner aeration is factory set but may need adjusting due to either the local gas supply or altitude Minimum Air Shutter Opening 8mm Natural Gas CAUTION Carbon will be produced if air shutter is closed too much Note Any damage due...

Page 30: ...30 THE LIGHTING PLATE INSTRUCTIONS ...

Page 31: ...ing Your Fireplace Part list Warning Servicing shall be carried out only by authorized personnel A set of DV36 includes the unit and the log set packed separately 1 Standard log set includes 6 pcs of log from A to F one for each ...

Page 32: ...ut guider part 2 1 9 Air intake bracket 1 30 Air output guider part 3 1 10 Burner assembly 1 31 Inner exhausting tube 1 11 Battery box 1 32 Inner top heat shield 1 12 Spacer 1 33 Ceramic blanket 1 13 Switch box bracket 1 34 Outer exhausting tube 1 14 Switch box 1 35 Top standoff 3 15 Blower mesh 1 36 Pilot and bracket 1 16 Bottom of fireplace 1 37 Brick panel holder 3 17 Firebox 1 38 Burner basin ...

Page 33: ...eave a slight film on the glass You should clean the glass after the first two weeks of use After that you should clean the glass no more than two or three times a season Use a mild glass cleaner to clean the door Do not use abrasive cleaners They will damage the glass surface PILOT AND BURNER FLAMES Visually check pilot and burner flames periodically Firebox cleaning 1 Carefully remove ceramic fi...

Page 34: ... the gas valve is fully inserted and tight Disconnect the thermocouple from the valve place one millivolt lead wire on the tip of the thermocouple and the other meter lead wire on the thermocouple copper lead Start the pilot and hold the valve knob in If the millivolt reading is less than 15 mV replace pilot assembly B If thermocouple is producing more than 15 mV replace faulty valve 3 Pilot burni...

Page 35: ...burner does not light replace defective valve 4 Frequent pilot outage problem A Pilot flame may be too high or too low causing pilot safety to drop out A Clean and adjust the pilot flame for maximum flame impingement on thermocouple 5 The pilot and main burner extinguish while in operation A Inner vent pipe leaking exhaust gases back into system B Horizontal vent improperly pitched C Improper vent...

Page 36: ...tting is not covered by log set GLASS REPLACEMENT WARNING Make sure the glass panel edges do not touch any metal parts during thermal expansion Check the glass gasket change new gasket if anything damaged CAUTION Always use gloves when handling broken glass Never operate fireplace if glass is broken Replace any glass that is chipped cracked or broken Replacement glass assemblies MUST be supplied b...

Page 37: ... void if the appliance is not operated and maintained according to the operating instructions supplied with the appliance and does not extend to 1 firebox burner assembly damage by accident neglect misuse abuse alteration negligence of others including the installation thereof by unqualified installers 2 the costs of removal reinstallation or transportation of defective parts on the appliance or 3...

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