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Operation 

900414-00 12/2015

Innovative Hearth Products

 

MHD 35/40 Series Direct-Vent Gas Fireplaces

67

TROUBLESHOOTING

Before troubleshooting, ensure that the fireplace main line gas shutoff valve and the wall switch are in the ON position. The following 

troubleshoots the fireplace only to an elementary level. For detailed remote and ignition system troubleshooting, refer to the 

instructions provided with the remote.
Detailed valve system troubleshooting should only be performed by a qualified service technician.

Table 49 - Troubleshooting Millivolt Systems

SYMPTOM

POSSIBLE CAUSES

CORRECTIVE ACTION

1. 

Spark igniter will 

not light pilot after 

repeated triggering of 

igniter button.
WARNING: if the 

pilot will not light 

after 1 minute of 

attempting, wait for 

at least 5 minutes for 

gas to clear before 

attempting again.

a. 

Defective igniter (no spark at electrode).

Check for spark at electrode and pilot; if no spark and 

electrode wire is properly connected, replace igniter.

b. 

Defective or misaligned electrode at pilot 

(spark at electrode).

Using a match, light pilot. If pilot lights, turn off pilot 

and trigger the igniter button again. If pilot lights, an 

improper gas mixture caused the bad lighting and 

a  longer purge period is recommended. If pilot will 

not light – check gap at electrode and pilot – should 

be 1/8” to have a strong spark. If gap measures 1/8”, 

replace pilot.

c. 

Gas supply pressure errant.

Check inlet gas pressure. It should be within the limits 

as marked on the rating plate.

d. 

Pilot orifice plugged.

Clean or replace pilot orifice.

2. 

Pilot will not stay 

lit after carefully 

following the lighting 

instructions.

a. 

Defective pilot generator (thermocouple). Check pilot flame, it must impinge on thermocouple. 

Clean and/or adjust pilot for maximum flame 

impingement on thermocouple. Ensure that the 

connection between the valve and thermocouple are 

tight and secure.

3. 

Pilot burning, no 

gas to burner, Valve 

knob “ON,” and the 

(standard) burner 

OFF/ON switch is ON.

NOTE: 

If an optional* 

remote switch is used 

for burner operation, 

if the standard burner 

OFF/ON switch is still 

installed on fireplace 

it must be in the OFF 

position.

a. 

Wall switch or wires defective.

Check wall switch and wires for proper connections. 

Jumper wire across terminals at wall switch, if burner 

comes on, replace defective wall switch. If okay, 

jumper wires across wall switch wires at valve, if 

burner comes on, wires are faulty or connections are 

bad.

b. 

Thermopile may not be generating 

sufficient millivolts.

Check thermopile with millivolt meter. Take reading at 

thermopile terminals of gas valve. Should read 325 

millivolts minimum with optional wall switch OFF. 

Replace faulty thermopile if reading is below specified 

minimum.

c. 

Plugged burner orifice.

Check burner orifice for blockage and remove.

d. 

OFF/ON Switch and *Remote Switch are 

in the “ON” position resulting in excessive 

resistance.

When turning on the burner using a *remote switch, 

ensure that the standard OFF/ON switch is in the OFF 

position. If both switches are in the ON  position, 

it may result in excessive resistance (and millivolt 

drainage) and the burner may not come on.

4. 

Frequent pilot/burner 

outage problem.

a. 

Pilot flame may be too low or blowing 

(high) causing the pilot/valve safety to 

drop out.

Clean and/or adjust pilot flame for maximum flame 

impingement on thermocouple

* Optional remote switch kits—wall switch, wall thermostat or remote control.

Содержание MHD 35 Series

Страница 1: ...tretiendoiventêtreassuréspar un installateur ou un service d entretien qualifié ou par le fournisseur de gaz INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference Installateur Laissez cette notice avec l appareil Consommateur Conservez cette notice pour consultation ultérieure This appliance may be installed as an OEM installation in a manufactured home US...

Страница 2: ...TRE EL VIDRIO CALIENTE CAUSARÁ QUEMADURAS USTED DEBE NUNCA TOCAR EL VIDRIO CALIENTE LOS NIÑOS DEBEN NUNCA TOCAR EL VIDRIO L écran pare étincelles fourni avec ce foyer réduit le risque de brûlure en cas de contact accidentel avec la vitre chaude et doit être installé pour la protection Des enfants et Des personnes à risques Una barrera diseñada para reducir el riesgo de quemaduras desde la mirilla ...

Страница 3: ...as graves si se toca Mantenga a los niños alejados de la chimenea en funcionamiento Supervise en forma cercana a los niños en cualquier cuarto donde haya una chimenea funcionando para impedir el contacto con el vidrio Mantenga la ropa mobiliario gasolina y otros líquidos inflamables alejados de la chimenea Aún después de haber apagado el gas las superficies de la chimenea permanecen extremadamente...

Страница 4: ...ents 11 Location 11 Vent Termination Clearances 12 Minimum Clearances to Combustibles 14 Wall Finishes Surrounds Mantels 15 Installation Preparation 15 Installation Installation Sequence 16 Construct the Fireplace Framing 16 Prepare the Fireplace Top Spacers 18 Route the Gas Supply Line to the Fireplace 18 Determine Vent Setup in the Combination Venting Unit 19 Install Metal Non Combustible Front ...

Страница 5: ...t subir des brûlures s ils viennent en contact avec la surface chaude Il est recommandé d installer une barrière physique si des personnes à risques habitent la maison Pour empêcher l accès à un foyer ou à un poêle installez une barrière de sécurité cette mesure empêchera les tout petits les jeunes enfants et toute autre personne à risque d avoir accès à la pièce et aux surfaces chaudes 7 Tout écr...

Страница 6: ...rols is dangerous Improper installation or use of this appliance can cause serious injury or death from fire burns explosion or carbon monoxide poisoning CARBON MONOXIDE POISONING Early signs of carbon monoxide poisoning are similar to the flu with headaches dizziness and or nausea If you have these signs obtain fresh air immediately Turn off the gas supply to the appliance and have it serviced by...

Страница 7: ...r combinations of fuels will degrade the performance of this system and may be dangerous Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation Never obstruct the front openings of the appliance These appliances are designed as supplemental heaters Therefore it is advisable to have an alternate primary heat source when installed in a d...

Страница 8: ...un technicien professionnel avant d être utilisé et au moins une fois l an par la suite Des nettoyages plus fréquents peuvent être nécessaires si les tapis la literie et cetera produisent une quantité importante de pous sière Il est essentiel que les compartiments abritant les commandes les brûleurs et les conduits de circulation d air de l appareil soient tenus propres NOTE Diagrams and illustrat...

Страница 9: ... kPa Table 4 Manifold Gas Supply Pressure Fuel Pressure Natural Gas 3 5 WC 0 87 kPa Propane 10 0 WC 2 49 kPa Test gauge connections are provided on the front of the millivolt gas control valve identified IN for the inlet and OUT for the manifold side The control valves have a 3 8 10 mm NPT thread inlet and outlet side of the valve Figure 1 Figure 1 Millivolt Gas Valve Propane tanks are at pressure...

Страница 10: ...ns 4 00 through 8 00 Installation and repair must be done by a plumber or gas fitter licensed in the Commonwealth of Massachusetts The flexible gas line connector used shall not exceed 36 92 centimeters in length The individual manual shutoff must be a T handle type valve Massachusetts Horizontal Vent Requirements In the Commonwealth of Massachusetts horizontal terminations installed less than sev...

Страница 11: ... air conditioning ducting These direct vent fireplaces are uniquely suited for installations requiring a utility shelf positioned directly above the fireplace Utility shelves like these are commonly used for locating television sets and decorative plants Be aware that this is a heat producing fireplace Objects placed above the unit are exposed to elevated temperatures Do not insulate the space bet...

Страница 12: ...rance to combustibles Flat to 6 12 1 0 ft 0 3 m 6 12 to 7 12 1 25 ft 0 38 m 7 12 to 8 12 1 5 ft 0 46 m 8 12 to 9 12 2 0 ft 0 61 m 9 12 to 10 12 2 5 ft 0 76 m 10 12 to 11 12 3 25 ft 0 99 m 11 12 to 12 12 4 0 ft 1 22 m 12 12 to 14 12 5 0 ft 1 52 m 14 12 to 16 12 6 0 ft 1 83 m 16 12 to 18 12 7 0 ft 2 13 m 18 12 to 20 12 7 5 ft 2 29 m 20 12 to 21 12 8 0 ft 2 44 m Horizontal Vent Termination Clearances...

Страница 13: ...side corner 6 152 mm minimum 6 152 mm minimum H Clearance to each inside of center line extended above meter regulator assembly 36 910 mm within a height of 15 ft above the meter regulator assembly 36 910 mm within a height of 15 ft above the meter regulator assembly I Clearance to service regulator vent outlet 36 910 mm 36 910 mm J Clearance to nonmechanical air supply inlet to building or the co...

Страница 14: ...ed on combustible materials such as carpeting vinyl tile or other combustible material other than wood flooring the appliance shall be installed on a metal or wood panel extending the full width and depth of the appliance Hearth Extension A hearth extension is not required with this fireplace If a hearth extension is used do not block the lower control compartment door Any hearth extension used is...

Страница 15: ...by the fireplace front face black sheet metal Never allow combustible materials to be positioned in front of or overlapping the fireplace face Figure 41 Page 43 Non combustible materials such as surrounds and other fireplace trim may be installed on the fireplace face but they must not cover any portion of the removable glass panel or control compartment Vertical installation clearances to combust...

Страница 16: ... Blower Kit Page 38 Gas Connection 14 Connect the Gas Line Page 39 15 Verify Proper Fireplace Operation Page 40 Finishing 16 Firebox Liner 17 Install the Logs Volcanic Stone and Glowing Embers Page 41 18 Install the Glass Door Page 41 19 Adjust the Air Shutter to Ensure Proper Flame Appearance Page 41 20 Install the Hood Page 42 21 Reinstall the Included Barrier Page 42 22 Install the Finishing Ma...

Страница 17: ...ming specifications Table 11 Fireplace Framing Specifications Corner Installation with Horizontal Termination Model A B C D E F 35 41 1 2 1054 59 1 2 1511 42 1 8 1070 30 1 4 768 14 1 4 362 6 5 8 168 40 40 3 8 1025 63 7 8 1622 45 3 8 1153 33 1 4 845 15 7 8 403 8 1 2 216 Table 12 Fireplace Specifications NOTE When finishing the area around the hood 5 8 clearance above hood is required for hood insta...

Страница 18: ...mmended 7 5 8 195 mm 3 77 mm Proper Sizing of Gas Line Properly size and route the gas supply line from the supply regulator to the area where the appliance is to be installed per requirements outlined in the National Fuel Gas Code NFPA 54 latest edition USA or CAN CGA B149 1 latest edition Canada The gas supply line should not be connected to the appliance until step 14 Connect the Gas Line Page ...

Страница 19: ...all or other material of portions of the fireplace that may be prone to the buildup of heat Standoff arrives on the lower front of the unit Step 1 Remove the two 2 screws holding the top vent cover plate and gasket Step 2 Remove the round flue cover from the top venting outlet Step 3 Remove insulation from inside flue pipe Step 4 Make sure insulation disc is still in the round cover Remove the flu...

Страница 20: ...be in direct contact with the nailing flanges and may be located within 1 2 of screw heads and the firebox wrapper in areas adjacent to the nailing flanges Frame the opening to the exact dimensions specified in the framing details in this manual 1 Bend out the appropriate nailing flanges for the drywall finish material to be used Figure 10 Nailing flanges are provided for flush framing 1 2 and 5 8...

Страница 21: ...Collar Appliance Rear Vent Outlet U Shaped Vent Restrictor Intake Air Baffle Base Vent Restrictor Base Vent Restrictor Wing With break away raised Inner Fireplace Collar Appliance Rear Vent Outlet U Shaped Vent Restrictor Intake Air Baffle Figure 14 Vent restrictor assembly U Shaped Vent Restrictor Inner Fireplace Collar Appliance Top Vent Outlet U SHAPED VENT RESTRICTOR APPLIANCE REAR VENT OUTLET...

Страница 22: ... required a telescopic vent section SV4 5LA may be used to provide the installer with an option to install in tight and confined spaces or where the vent run made up of fixed length pieces develops a joint in a undesirable location or will not build up to the required length The SV4 5LA Telescopic Vent Section has an effective length of from 1 1 2 to 7 38 to 191 mm The SV4 5LA is fitted with a loc...

Страница 23: ... 3 465 38 75 0 0 0 0 10 10 69 5 75 0 0 0 2 0 2 475 5 39 625 0 1 0 0 10 11 73 5 6 125 1 0 0 2 0 3 480 40 1 1 0 0 10 12 79 5 6 625 0 1 0 2 0 3 492 41 1 0 1 0 10 12 81 6 75 0 0 0 1 1 2 499 5 41 625 0 0 0 1 10 11 91 5 7 625 0 0 2 0 1 3 504 42 1 0 0 1 10 12 93 7 75 0 0 0 0 2 2 511 5 42 625 0 0 0 0 11 11 97 5 8 125 1 0 0 0 2 3 520 5 43 375 0 2 0 1 11 14 103 5 8 625 0 0 0 3 0 3 531 44 25 0 2 2 0 11 15 10...

Страница 24: ...e Ensure the thimble penetrates the roof opening The thimble must extend completely through the ceiling or roof cavity to the outermost plane of the roof Use thimble extension SVTE26 when the distance between the outside of the roof and the inside of the ceiling exceeds the height of the firestop thimble The thimble provides for zero clearances to combustibles and must be used at the ceiling roof ...

Страница 25: ...ws are available in 90 and 45 configurations Refer to Figure 17 on Page 22 for the SV4 5E45 and SV4 5E90 elbow dimensional specifications Vertical Straight Installation 1 Determine the number of straight vent sections required See Effective Vent Length on Page 22 for more information Plan the vent lengths so that a joint does not occur at the intersection of ceiling or roof joists Figure 20 Vertic...

Страница 26: ...t Route the vent sections through the framed opening and secure the firestop spacer with 8d nails or other appropriate fasteners at each corner Remember to maintain 1 26 mm clearance to combustibles framing members and attic or ceiling insulation when running vertical chimney sections The gap between the vent pipe and a vertical firestop can be sealed with non combustible caulking NOTE Attic Insul...

Страница 27: ...waterproof caulking 12 Install the storm collar Install the storm collar supplied with the flashing over the vent flashing joint Figure 26 Loosen the storm collar screw Slide collar down until it meets the top of the flashing Tighten the adjusting screw Apply non combustible caulking or mastic around the circumference of the joint to provide a water tight seal Figure 26 Installing the Storm Collar...

Страница 28: ...WARNING Do NOT join separate sections of concentric flexible vent pipe Figure 28 Top Vent Straight Table 16 Rear Vent One 90 Elbow Ceiling firestop spacer SV4 5VF When using Secure Flex use ceiling firestop spacer SF4 5VF 60 ft 18 3 m maximum Ceiling firestop spacer SV4 5VF When using Secure Flex use ceiling firestop spacer SF4 5VF H V H Maximum V Minimum feet meters feet meters 2 0 610 1 0 305 4 ...

Страница 29: ... any vent run with more than 6 ft of vertical rise See Page 21 for more information If 20 ft of H horizontal vent run is needed then 4 ft straight section minimum of V vertical vent will be required This table shows a 1 V to 5 H ratio For every 1 ft of V vertical you are allowed 5 ft of H horizontal run up to a maximum horizontal run of 20 ft NOTE The vent system may have a maximum of three 3 90 e...

Страница 30: ... clearances for combustibles Page 24 2 Frame the exterior wall opening Locate the center of the vent outlet on the exterior wall Table 10 Page 17 Cut and or frame an opening 10 1 2 x 12 1 8 267 x 308 mm inside dimensions about this center 3 Frame the ceiling opening If the vertical route is to penetrate a ceiling use plumb line to locate the center above the fireplace Cut and or frame an opening 1...

Страница 31: ... SV4 5RCH provided with the termination to the vent section or telescoping vent section elbow or fireplace collar Figure 31 13 Install the firestop spacer at the exterior wall When using the square termination install SV4 5HF Secure Vent SF4 5HF Secure Flex Firestop Spacer over the opening at the exterior side of the framing long side up with the 3 spacer clearance at the top Figure 30 and nail in...

Страница 32: ...talling the Horizontal Termination NOTE To help minimize water infiltration install the firestop spacer SV4 5HF on the exterior side of the wall The firestop may be caulked with mill base caulk such as 10K81 or high temperature silicone Figure 31 Venting Connection and Exterior Wall Recessing of the Horizontal Compact Termination 94L10 Use silicone caulking to seal the top and sides of the termina...

Страница 33: ... firestop spacer must be used any time vent pipe passes through a combustible floor or ceiling SV4 5HF Secure Vent SF4 5HF Secure Flex firestop spacer must be used any time vent pipe passes through a combustible wall WARNING Do not join separate sections of concentric flexible vent together Table 21 Rear Vent No Elbows See Table 20 as an aid in venting component selection for a particular range of...

Страница 34: ...5 4 572 6 1 829 3 0 914 25 7 62 10 3 048 5 1 524 V H H1 60 ft 18 288 m maximum H 8 ft 2 438 m maximum H H1 25 ft 7 62 m maximum Install the U shaped vent restrictor in any vent run with more than 4 ft of vertical rise See Page 21 for more information See Table 20 as an aid in venting component selection for a particular range of exterior wall thicknesses If 25 ft of H horizontal vent run is needed...

Страница 35: ...imum of V vertical vent will be required This table shows a 1 V to 5 H ratio For every 1 ft of V vertical you are allowed 5 ft of H horizontal run up to a maximum horizontal run of 20 ft 6 096 m Table 27 Top Vent Three 90 Elbows H Maximum V Minimum When using Secure Flex use Ceiling Firestop Spacer SF4 5VF When using Secure Flex use Wall Firestop Spacer SF4 5HF Ceiling Firestop Spacer SV4 5VF Wall...

Страница 36: ...Y MIL PAC BLACK HIGH TEMPERATURE SEALANT P N 10K81 to the outside surface of both collars of the adaptor fill the grooves of the outer collar to be covered by the flexible pipe and slide the flexible vent over the inner and outer adaptor collars NOTE Outer vent pipe is pulled away to show inner vent pipe details 1 3 4 44 mm flexible vent and adaptor outer collar overlap Adaptor SV4 5RF Attach adap...

Страница 37: ...ach Secure Flex vent to Secure Flex terminations only Do NOT substitute Secure Vent terminations or Secure Vent adaptor for Secure Flex components Secure Flex termination and adaptor collars are a different circumference than Secure Vent collars Secure Flex vent has an longer center tube to improve ease of installation 12 Complete the Field Wiring CAUTION The ground supply lead must be connected t...

Страница 38: ...feed the power supply wire through the knockout opening and into the unit junction box 4 Connect the black power supply wire to the lower outlet s red pigtail lead Figures 34 and 35 Connect the white power supply wire to the outlet s common terminal 5 Connect the ground supply wire to the pigtail lead attached to the outlet s green ground screw Restrain the inlet power lead per NEC or local codes ...

Страница 39: ...nded in the gas piping within the home to prevent moisture and debris in the line from damaging the valve NOTE Secure all joints tightly using appropriate tools and sealing compounds ensure propane resistant compounds are used in propane applications Seal around the gas line to prevent cold air leakage Gas line holes and other openings can be caulked or stuffed with unfaced fiberglass insulation F...

Страница 40: ...ON to the OFF position millivolt units or turn the receiver or remote control to the OFF position electronic units Either tighten or refasten the leaking connection and then retest as described above 3 When the gas lines are tested and leak free rinse off the leak testing solution 15 Verify Proper Fireplace Operation 1 With the gas line installed inspect the system before closing the front of the ...

Страница 41: ...is caused by incomplete combustion in the flames and lack of combustion air entering the air shutter opening To achieve a warm yellow orange flame with an orange body that does not soot the shutter opening must be adjusted between these two extremes Air Shutter Adjustment Guidelines If smoke or soot is present first check the log set positioning to ensure that the flames are not impinging on any o...

Страница 42: ...pearance Table 29 Main Burner Shutter Opening Factory Setting Models Natural Gas Propane All 1 16 2 mm 1 8 4 mm 20 Install the Hood NOTE All models must have a hood installed prior to operation 1 Install the hood by sliding it into the slots on the lower edge of the cabinet top NOTE To install the non combustible finish material flush with the top of the hood the hood must be installed before inst...

Страница 43: ...Minimum Hood Standoff Provides Space From Combustible Materials Stand Off Must Be Bent To Vertical Position Combustible Finished Wall Materials NOTE See Cold Climate Insulation on Page 10 and Vent Termination Clearances on Page 24 23 Attach the Safety in Operation Warning Labels 1 Attach the furnished safety instruction labels at all fireplace operation and control points Page 44 NOTE The installe...

Страница 44: ...t du foyer en le faisant basculerdeMarcheàArrêt etvice versa Nettoyez soigneusement la plaque murale de l interrupteur ou le thermostat mural pour éliminer la poussière et les traces de graisse ou d huile Collez l étiquette sur la surface de la plaque de l interrupteur mural qui contrôle le foyer Figure A ou du thermostat mural Figure B Choisissez la langue qui est principalement parlée dans la ré...

Страница 45: ...T 2 with 90 elbow H2246 SV4 5HF 10 Firestop Spacer Horizontal rigid 3 1 1 spacing 10 Pack H8915 SV4 5TK90SS Horizontal Termination Kit Small Square with 90 elbow H2247 SV4 5VF 10 Firestop Spacer Vertical rigid 1 1 1 spacing 10 Pack 96K92 SV4 5SP Support Plate Vent Sections Rigid 77L70 SV4 5L6 6 152 mm 17M52 SV4 5HGS 1 Termination Guard Square 1 pack see 750109M 77L71 SV4 5L12 12 305 mm 77L72 SV4 5...

Страница 46: ...SS Small Square Termination for flex with 36 914 mm of compressed flex vent see 750204M H1969 SF4 5HT 2 Horizontal Square Termination for flex without flex 56L74 SFVT30 VerticalTerminationforflex flatto6 12 with flexadaptor sectionofrigidvent roofsupport collarassembly roofflashingandstormcollar see750052M 77L87 SFKIT12S Square Term for flex with 12 305 mm compressed flex 77L88 SFKIT18S Square Ter...

Страница 47: ...e monoxyde de carbone pouvant causer des dommages matériels des blessures ou la mort Le tecnicien agréé est responsable de l installation de cette trousse L installation n est pas adéquate ni complète tant que le bon fonctionnement de l appareil converti n a pas été vérifié selon les instructions du fabricant fournies avec la trousse Le fournisseur de service qualifié ayant réalisé l installation ...

Страница 48: ... Refer to the instructions provided with the SIT Regulator Conversion Kit and Figure 42 Using a Torx T20 driver with 1 4 shank or slotted screwdriver remove and discard the pressure regulator mounting screws two screws for electronic models three screws for millivolt models pressure regulator tower the diaphragm assembly if applicable and the spring Discard all removed components Figure 42 Valve R...

Страница 49: ...r gas leaks Page 40 17 Relight the main burner The lighting instructions can be found on the lighting label in the control compartment or Page 65 Verify proper burner ignition and operation Page 40 18 Inspect the pilot system for proper flame The pilot flame should engulf the flame sensor Figure 38 19 Using a manometer test the inlet and manifold gas pressures Tables 3 and 4 Page 9 NOTE Always tes...

Страница 50: ... by carbon monoxide than others including pregnant women people with heart or lung disease or anemia those under the influence of alcohol and those at high altitudes NOTE Do not place furniture or other combustible materials within 36 of the front of viewing area s NOTE Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing ...

Страница 51: ...enea encendiéndola y apagándola Limpiebienlaplacadelinterruptoroeltermostatode paredparaquitarelpolvoyaceite Peguelaetiqueta enlasuperficiedelaplacadelinterruptorquecontrola la chimenea Figura A o en el termostato de pared Figura B Seleccione el idioma que más se habla en la casa 2 Si se usa un control remoto para controlar la chimenea encuentre el transmisor y límpielo bien para quitar el polvo y...

Страница 52: ... screw for later reinstallation 2 Position the left side door tab Figure 46 out of the tab groove and align it with the vertical slot Figure 44 Figure 45 Control compartment door slots Figure 46 Control compartment door tabs Vertical slot Screw hole Tab pivot hole Tab groove Door tabs 3 Lift the left side of the control compartment door with the tabs in the vertical slot until the tabs clear the s...

Страница 53: ...Reinstalling the Firebox Liners 1 When necessary remove and reinstall firebox liner panels which may be fragile 2 Carefully position the rear panel upper edge first in the firebox against the rear wall 3 While holding the rear panel carefully position the left side panel in the firebox 4 Carefully position the right side panel in the firebox NOTE Do not force the panels Excessive force may cause b...

Страница 54: ...ording to these instructions improper combustion could occur This could result in the excessive production of soot and or the colorless odorless toxic gas carbon monoxide CO NOTE If applicable install the firebox liner before placing the stone Logs can be installed after the volcanic stone Installing the volcanic stone and glowing embers 1 If necessary remove the glass door Page 58 2 Spread the de...

Страница 55: ...ross Log Catalog number for the entire set 35 F1829 1 If necessary remove the glass door Page 58 Locate and bend up Burner Locating Tabs Figure 50 2 Locate the log placement brackets Figure 50 Place embers and other media see Page 54 Figure 50 Locating the log placement brackets Figure 51 Placing log 1 and 2 Left Log Bracket front rear Right Log Bracket front rear Left and Right Burner Locating Ta...

Страница 56: ...umber for the entire set 40 F1830 1 If necessary remove the glass door Page 58 2 Locate the log placement brackets Figure 54 Figure 54 Placing log 1 Figure 55 Placing logs 2 and 3 Glowing Embers Do not place glowing embers over burner slots Right Rear Log Bracket 1 Volcanic Stone Log Rack 3 2 3 Position rear log 1 on the left rear log bracket Figure 54 4 Position the left front log 2 and the right...

Страница 57: ... the risk of burns from the hot viewing glass is provided with this appliance and shall be installed WARNING Une barrière conçue pour réduire le risque de brûlure par le hublot chaude est fournie avec l appareil et doit être installé WARNING Do not operate appliance with the glass front removed cracked or broken AVERTISSEMENT Ne pas utiliser l appareil si le panneau frontal en verre n est pas en p...

Страница 58: ...g that the gasket seats evenly as the door draws shut Securely fasten the two 2 latches beneath the firebox floor to the door V flange 4 Install the barrier 5 Close the control compartment door Removing the glass door 1 Open the control compartment door Page 39 NOTE If necessary remove the door and place it in a safe location for later reinstallation 2 Remove the barrier Place the barrier in a saf...

Страница 59: ...the venting system components However more frequent periodic inspections and cleanings should be performed by the homeowner NOTE Prior to the first use of the fireplace and each burn season and periodically during the burn season inspect the horizontal termination for debris such as bird nests leaves paper or branches Remove any items from the surfaces of the termination prior to use Also be aware...

Страница 60: ...rush e g paint brush Reinstalling the embers and logs Carefully follow the placement instructions Page 54 All logs should fit onto the corresponding pins and or log stoppers This will ensure proper flame and safe combustion NOTE Improper positioning of logs can create carbon build up and will alter the performance of the fireplace Replacing the logs If the logs become damaged and need replacement ...

Страница 61: ...uction Look for any signs of dislocation of the vent components Fireplace Inspection Qualified Service Technician Perform the appropriate fireplace inspection procedure detailed in this manual Replacing Glowing Embers Homeowner Qualified Services Technician Remove the old glowing embers and vacuum the area Place new glowing embers Page 54 Replacing Batteries Homeowner Qualified Services Technician...

Страница 62: ... H7841 FBK 250 Blower Variable Speed with thermal snap switch Glowing Embers and Volcanic Stone Table 41 Glowing Embers and Volcanic Stone Catalog No Model Description 88L53 FGE Bag of Glowing Embers 80L42 FDVS Bag of Volcanic Stone Brickaded Firebox Liner Kits Table 42 Ceramic Fiber Liner Kits Catalog No Model Description Used on F1827 MBLK35B Buff 35 Models F1828 MBLK40B Buff 40 Models Terminati...

Страница 63: ...8865 Model RC S TOUCH WS S STAT Wall control Catalog Number Large LCD display Shows room and set temperatures in F and C Wall mounted Thermostatic or manual ON OFF operation Connects to wall switch wire H8864 Model WS S TSTAT ON OFF and Timer Control Kits Feature a timed ON OFF mode as well as manual ON OFF operation Table 45 ON OFF and Timer Control Kits Standard Component Catalog Number Manual O...

Страница 64: ...Switch Catalog Model 80L41 FRS OFF ON Wall Switch Kit The OFF ON wall switch kit can be used to control the operation of the fireplace burner or blower Install the OFF ON wall switch in a convenient location near the fireplace Table 47 OFF ON Wall Switch Kit Catalog Model 85L87 FWSK Variable Speed Wall Switch Kit The variable speed wall switch kit provides variable speed control if the optional FB...

Страница 65: ...ian or gas supplier LIGHTING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCE If the pilot will not stay lit after several tries turn the gas control knob to OFF and call your service technician or gas supplier 10 Turn gas control knob counterclockwise to ON 11 Close control compartment 12 If applicable Turn on all electrical power to the appliance 13 If applicable Set thermostat to desired setting Turn ...

Страница 66: ...ment un technicien qualifié ou le fournisseur de gaz Si la veilleuse ne reste pas allumée après plusieurs tentatives réglez la manette d admission du gaz à la position OFF et appelez un technicien qualifié ou le fournisseur de gaz 10 Tournez le bouton de réglage du gaz en sens inverse des aiguilles d une montre jusqu à sa position de marche ON 11 Fermer le compartiment de contrôle 12 Si applicable...

Страница 67: ...g the lighting instructions a Defective pilot generator thermocouple Check pilot flame it must impinge on thermocouple Clean and or adjust pilot for maximum flame impingement on thermocouple Ensure that the connection between the valve and thermocouple are tight and secure 3 Pilot burning no gas to burner Valve knob ON and the standard burner OFF ON switch is ON NOTE If an optional remote switch i...

Страница 68: ...Holder H7257 1 H7257 1 Gas Flex Line Connector 93L32 1 93L32 1 1 Gas Valve Millivolt Natural Gas H6209 1 H6209 1 2 Gas Valve Millivolt Liquid Propane 88J53 1 88J53 1 3 Log Set F1829 1 F1830 1 Vent Restrictor Base H8987 1 H8987 1 Vent Restrictor Wing H8988 1 H8988 1 Door Latch Assembly H1264 2 H1264 2 Hi Low Switch J7359 1 J7359 1 On Off Switch Split Flow J7360 1 J7360 1 Wall Switch Harness Electro...

Страница 69: ...e blessures si les pièces ne sont pas installées conformément à ces schémas et ou si des pièces autres que celles spécifiquement approuvées avec cet appareil sont utilisées Table 51 Homeowner Replacement Parts Description 35 Models 40 Models Catalog Number Qty Catalog Number Qty 8 Hood F1837 1 F1838 1 9 Barrier F1839 1 F1840 1 10 Glass Door F1841 1 F1842 1 11 Control Compartment Door F1835 1 F1836...

Страница 70: ...Operation 900414 00 12 2015 Innovative Hearth Products MHD 35 40 Series Direct Vent Gas Fireplaces 70 NOTES ...

Страница 71: ... or propane gas only Burning conventional fuels such as wood coal or any other solid fuel will cause damage to the Product will produce excessive temperatures and could result in a fire hazard c damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product d damages repairs or inefficiency resulting from faulty installation or app...

Страница 72: ...o to discontinue colors styles and products Consult your local distributor for fireplace code information Printed in U S A 2015 Innovative Hearth Products P N 900414 00 Rev C 12 2015 1508 Elm Hill Pike Suite 108 Nashville TN 37210 P900414 00 Fireplace model number Fireplace serial number Date fireplace was Installed Type of gas fireplace uses Dealer name SuperiorFireplaces us com Record the follow...

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