Heat & Glo MEZZO36-C, Owner'S Manual

Page 1: ...or use with other gases unless a certified kit is used DANGER HOT GLASS WILL CAUSE BURNS DO NOT TOUCH GLASS UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH GLASS A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and shall be installed for the protection of children and other at risk individuals DO NOT store or use gasoline or other flam mable vapo...

Page 2: ... in w c Po Col d eau Maximum Pressure Pression xx x in w c Po Col D eau Maximum Manifold Pressure Pression x x in w c Po Col d eau Minimum Manifold Pressure Pression x x in w c Po Col d eau Minimum rate with variable regulator on control valve Total Electrical Requirements 120Vac 60Hz less than 12 Amperes MADE IN USA USA CANADA ALTITUDE 0 2000 FT 0 4500 FT MAX INPUT BTU h xx xxxx xx xxx MIN INPUT ...

Page 3: ...Specifications 6 3 Important Safety and Operating Information A Appliance Safety 7 B General Operating Parts 8 C Fuel Specifications 8 D Wall and Mantel Temperatures 8 E Good Faith Wall Surface TV Guidelines 9 F Before Lighting Appliance 12 G Lighting Instructions IPI 13 H Appliance Break In 14 I Heat Management 14 J Operation During A Power Outage 15 K Detailed Component Operating Instructions In...

Page 4: ...nty coverage begins on the date of original purchase In the case of new home construction warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent authorized HHT dealer distributor whichever occurs earlier The warranty shall commence no later than 24 months following the date of product shipment from HHT regardless of the...

Page 5: ...SPECIFIED ABOVE WARRANTY EXCLUSIONS This warranty does not cover the following Changes in surface finishes as a result of normal use As a heating appliance some changes in color of interior and exterior surface finishes may occur This is not a flaw and is not covered under warranty Damage to printed plated or enameled surfaces caused by fingerprints accidents misuse scratches melted items or other...

Page 6: ...s NOTICE This installation must conform with local codes In the absence of local codes you must comply with the National Fuel Gas Code ANSI Z223 1 latest edition in the U S A and the CAN CGA B149 Installation Codes in Canada C BTU Specifications MODEL MEZZO36 C MEZZO36ST C MEZZO48 C MEZZO48ST C MEZZO60 C MEZZO60ST C MEZZO72 C MEZZO72ST C LABORATORY Underwriters Laboratories Inc UL TYPE Direct Vent...

Page 7: ...ing the fireplace when children will be present Contact your dealer for more information or visit www hpba org Product Info Fireplace Stove Heater Glass Fronts Safety To prevent unintended operation when not using your fire place for an extended period of time summer months vacations trips etc Remove batteries from remote controls Turn off wall controls 3 Important Safety and Operating Information...

Page 8: ... and Mantel Temperatures ANSI CSA Standards The American National Standards Institute ANSI and Canadian Standards Association CSA write the safety and performance standards to which all gas fireplaces are tested The following are the allowable temperatures around and on a gas fireplace per the ANSI CSA standards Combustible Mantel and Surfaces around a Fireplace The allowable temperature rise abov...

Page 9: ... Temperatures Above Appliance with Passive Heat Kit Installed Figure 3 4 Good Faith Wall Surface Temperatures Above Appliance MEZZO60 C MEZZO60ST C MEZZO72 C MEZZO72ST C MEASUREMENTS FROM TOP EDGE OF THE OPENING 6 in 18 in 24 in 30 in 36 in 48 in TO CEILING 42 in 12 in 245 F APPLIANCE FRONT 190 F 155 F 140 F 135 F 125 F 125 F FIREPLACE OPENING FACTORY SUPPLIED NON COMBUSTIBLE BOARD SHOWN INSTALLED...

Page 10: ...ST C 58 inches MEZZO72 C ST C Fireplace 2 Since every home has unique air flow characteristics and maximum allowable operating temperatures can vary from manufacturer to manufacturer and from model to model actual TV temperatures should be validated at the time of each installation TVs should not be used in situations where the actual TV temperature exceeds the manufacturers maximum allowable oper...

Page 11: ...TV Installations Above a MEZZO C Fireplace with Passive Heat Option Single Sided Appliance Shown MEZZO36 36ST C 76 1 2 IN MIN MEZZO48 48ST C 76 1 2 IN MIN MEZZO60 60ST C 76 1 2 IN MIN MEZZO72 72ST C 95 IN MIN FIREPLACE OPENING 2 X 4 FRAMING 2 X 4 OR 2 X 6 FRAMING WIRE MESH PASSIVE HEAT DISCHARGE OPENING 2 IN MIN MEZZO36 36ST C 48 IN MIN MEZZO48 48ST C 48 IN MIN MEZZO60 60ST C 48 IN MIN MEZZO72 72S...

Page 12: ...y all shipping materials have been removed from inside and or underneath the firebox Review proper placement of logs ember material and or other decorative materials Check the wiring Check the air shutter adjustment Ensure that there are no gas leaks Ensure that the glass is sealed and in the proper position and that the integral barrier is in place WARNING Risk of Fire or Asphyxiation DO NOT op e...

Page 13: ...e Follow the gas sup plier s instructions C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand DO NOT D DO NOT use this appliance if any part has been under water Immediately call the control system and any gas control which has been under water For use with natural gas and propane A conversion kit as supplied by the manufac ture...

Page 14: ...GAS heat management option is available for use with the MEZZO C appliances and is operated with a wall switch The HEAT OUT GAS Kit draws heat from your fireplace and directs it outside up to 25 feet away Optional Passive Heat Kit PH FRT PH SIDE The Passive Heat heat management option is available for use with the MEZZO C appliances The Passive Heat Kit allows the heat to be vented into the room t...

Page 15: ...ect or module damage will occur See Figure 3 9 A complete wiring diagram is included in the Electrical section of the appliance Installation Manual 3 Reinstall the component heat shield insulation bottom glass shield and decorative barrier front 4 Turn the appliance on according to the instructions below for the appropriate type of control Standard Wall Switch or Factory Installed ON OFF Switch To...

Page 16: ...l installed accessories can be controlled by the IFT RC400 see IFT RC400 user manual The IFT ECM has a safety feature that will automatically shut down the fireplace after 9 hours of continuous operation without receiving a command from the IFT RC400 2 If multiple control options are installed the IFT ECM will respond to the last command from the wired wall switch or IFT RC400 The wired wall switc...

Page 17: ...ormal circumstances Appliances with Remote Only Turn fireplace back on using the main menu on the remote control The fireplace will ignite as it would under normal circumstances Reinstall bottom glass shield Reinstall decorative barrier front on appliance If the IFT ECM re enters the LOCK OUT condition after this procedure contact your dealer for service CONTROL MODULE IFT ECM SHOWN IN GRAY RESET ...

Page 18: ...nd and secure glass latches with the other hand Assure proper left and right placement of glass and engage all four spring latches Inspect and operate all glass latches to ensure they move freely and no obstructions are present B Maintenance Tasks Homeowner The following tasks may be performed annually by the homeowner If you are uncomfortable performing any of the listed tasks please call your de...

Page 19: ...oper calibration and setup procedure Place batteries as needed in remote transmitters and battery powered receivers Place remote control out of reach of children If not using your fireplace for an extended period of time summer months vacations trips etc to prevent unin tended operation Remove batteries from remote controls Unplug 6 volt adapter plug on IPI models Venting and Termination Cap Frequ...

Page 20: ...ution when cleaning these areas Screw tips that have penetrated the sheet metal are sharp and should be avoided Remove all foreign objects Verify unobstructed air circulation Pilot and Burner Ignition and Operation Frequency Annually By Qualified Service Technician Tools needed Protective gloves vacuum cleaner whisk broom flashlight voltmeter indexed drill bit set and a manometer Inspect orifice f...

Page 21: ... appliance models Figure 4 2 IPI Pilot Flame Patterns Electrical Service and Repair WARNING Risk of Shock Label all wires prior to dis connection when servicing controls Wiring errors could cause improper and dangerous operation Verify proper operation after servicing WARNING Risk of Shock Replace damaged wire with type 105º C rated wire Wire must have high temperature insulation ...

Page 22: ...lso be released from finishing materials and adhesives used around the fireplace These circumstances may require additional curing related to the installation environment Film on the glass This is a normal result of the curing process of the paint and logs Glass should be cleaned within 3 to 4 hours of initial burning to remove deposits left by oils from the manufacturing pro cess A non abrasive c...

Page 23: ...emote is placed in the path of an air draft or vent Move the remote away from the direct path of air flow The remote acts as the thermostat Flame Modulation The control system is designed to automatically adjust the flame intensity based on the difference between the desired room temperature and actual temperature In thermostat mode the hearth appliance will start in HI flame but as the actual tem...

Page 24: ...erify IFT ECM slider switch is in ON or IFT REM position Verify AC power available to junction box Verify AC DC adap tor is plugged into junction box and ECM Verify AC DC adaptor output voltage is between 5 7 6 3 Vdc If battery pack is used check battery pack voltage is 4 2 V if not replace batteries Shorted or loose connection in system wiring or wiring harness Verify system wiring configuration ...

Page 25: ...valve Verify valve inlet pressure is correct for gas type Pilot and main do not light ECM goes into 5 Red 1 Green Lockout Power Vent PV Failure Power Vent blower defective check wiring to IFT ACM check if blower is working Check if PV pressure switch is connected to brown and black wire in 6 pin valve wire harness Check if pressure switch is closed shorted when PV blower is running Refer to PV tro...

Page 26: ...th accessories Contact your dealer for a list of ap proved accessories WARNING Risk of Fire and Electric Shock Use ONLY Hearth Home Technologies approved optional acces sories with this appliance Using non listed accessories could result in a safety hazard and will void the warranty Heat Management Systems The optional heat management systems compatible with this product are discussed in Section 3...

Page 27: ...ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active MEZZO36 C 36 Gas Fireplace DV Part number list on following page 10 19 1 2 3 4 6 7 8 9 10 11 12 5 Service Parts B Service Parts ...

Page 28: ...d Top SRV2312 460 2 Standoff Top Qty 4 req 2602 283 3 Side Trim Qty 2 req 2300 281 4 Non combustible Board Side Qty 2 req 2300 461 5 Bottom Glass 2312 018 6 Burner 2312 007 Y 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly GLA 36 HNG 10 Shield Bottom Glass 2312 179 11 Panel Bottom 2312 147 12 Rock Tray 2312 151 13 LED Light Assembly ALK 36 C 13 1 Power Supply LED 40W 2...

Page 29: ...0 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active 36 See Through Gas Fireplace DV MEZZO36ST C Part number list on following page Service Parts 1 2 3 4 6 7 8 9 10 11 12 5 ...

Page 30: ...Qty 4 req 2602 283 3 Side Trim Qty 4 req 2300 281 4 Non combustible Board Side Qty 4 req 2300 461 5 Bottom Glass 2312 018 6 Burner 2312 007 Y 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly Qty 2 req GLA 36 HNG 10 Shield Bottom Glass w vent 2312 179 Shield Bottom Glass 2313 179 11 Panel Bottom w vent 2312 147 Panel Bottom 2313 147 12 Rock Tray 2312 151 13 LED Light Ass...

Page 31: ... MEZZO60 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active 48 Gas Fireplace DV MEZZO48 C Part number list on following page 1 2 3 4 5 6 7 8 9 10 11 12 Service Parts ...

Page 32: ...d Top SRV2300 460 2 Standoff Top Qty 4 req 2602 283 3 Side Trim Qty 2 req 2300 281 4 Non combustible Board Side Qty 2 req 2300 461 5 Bottom Glass 2300 018 6 Burner 2300 007 Y 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly GLA 48 HNG 10 Shield Bottom Glass 2300 179 11 Panel Bottom 2300 147 12 Rock Tray 2300 151 13 LED Light Assembly ALK 48 C 13 1 Power Supply LED 40W 2...

Page 33: ...0 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active 48 See Through Gas Fireplace DV MEZZO48ST C Part number list on following page Service Parts 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 34: ...Qty 4 req 2602 283 3 Side Trim Qty 4 req 2300 281 4 Non combustible Board Side Qty 4 req 2300 461 5 Bottom Glass 2300 018 6 Burner 2300 007 Y 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly Qty 2 req GLA 48 HNG 10 Shield Bottom Glass w vent 2300 179 Shield Bottom Glass 2301 179 11 Panel Bottom w vent 2300 147 Panel Bottom 2301 147 12 Rock Tray 2300 151 13 LED Light Ass...

Page 35: ... MEZZO60 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active 60 Gas Fireplace DV MEZZO60 C Part number list on following page 1 2 3 4 5 6 7 8 9 10 11 12 Service Parts ...

Page 36: ...rd Top SRV2321 460 2 Standoff Top Qty 4 req 2604 283 3 Side Trim Qty 2 req 2300 281 4 Non combustible Board Side Qty 2 req 2300 461 5 Bottom Glass 2321 018 6 Burner 2321 007 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly GLA 60 HNG 10 Shield Bottom Glass 2321 179 11 Panel Bottom 2321 147 12 Rock Tray 2321 151 13 LED Light Assembly ALK 60 C 13 1 Power Supply LED 40W 23...

Page 37: ...0 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active 60 See Through Gas Fireplace DV MEZZO60ST C Part number list on following page Service Parts 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 38: ... Qty 4 req 2604 283 3 Side Trim Qty 4 req 2300 281 4 Non combustible Board Side Qty 4 req 2300 461 5 Bottom Glass 2321 018 6 Burner 2321 007 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly Qty 2 req GLA 60 HNG 10 Shield Bottom Glass w vent 2321 179 Shield Bottom Glass 2322 179 11 Panel Bottom w vent 2321 147 Panel Bottom 2322 147 12 Rock Tray 2321 151 13 LED Light Asse...

Page 39: ... MEZZO60 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active 72 Gas Fireplace DV MEZZO72 C Part number list on following page 1 3 4 5 6 7 8 9 10 11 12 2 Service Parts ...

Page 40: ...rd Top SRV2331 460 2 Standoff Top Qty 4 req 2604 283 3 Side Trim Qty 2 req 2300 281 4 Non combustible Board Side Qty 2 req 2300 461 5 Bottom Glass 2331 018 6 Burner 2331 007 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly GLA 72 HNG 10 Shield Bottom Glass 2331 179 11 Panel Bottom 2331 147 12 Rock Tray 2331 151 13 LED Light Assembly ALK 72 C 13 1 Power Supply LED 40W 23...

Page 41: ...0 C ST C MEZZO72 C ST C Owner s Manual 2600 981 Rev C 10 19 Beginning Manufacturing Date Aug 2019 Ending Manufacturing Date Active MEZZO72ST C 72 See Through Gas Fireplace DV Part number list on following page Service Parts 1 3 4 5 6 7 8 9 10 11 12 2 ...

Page 42: ... Qty 4 req 2604 283 3 Side Trim Qty 4 req 2300 281 4 Non combustible Board Side Qty 4 req 2300 461 5 Bottom Glass 2331 018 6 Burner 2331 007 7 Pilot Assembly See Following Page 8 Shield Pilot 2300 195 9 Glass Assembly Qty 2 req GLA 72 HNG 10 Shield Bottom Glass w vent 2331 179 Shield Bottom Glass 2332 179 11 Panel Bottom w vent 2331 147 Panel Bottom 2332 147 12 Rock Tray 2331 151 13 LED Light Asse...

Page 43: ...ice NG 124 Mezzo48 C 48ST C 582 8124 Y Orifice Propane 49C SRV582 849 Y Orifice NG 28C Mezzo60 C 60ST C 582 828 Y Orifice Propane 48C SRV582 848 Y Orifice NG 23C Mezzo72 C 72ST C 582 823 Y Orifice Propane 45C 582 845 Y 14 1 Valve NG 2166 302 Y Valve Propane 2166 303 Y 14 2 Flex Ball Valve Assembly 2078 022 Y 14 3 Elbow Qty 2 req SRV4021 045 14 4 Reset Switch 2206 298 Y 14 5 Battery Pack SRV2326 13...

Page 44: ...ent Burner Neck Seal Cap Air Passage Drawn Air Passage and Flex and Pilot Qty 2 req MEZZO36 C 2146 413 Y Glass Latch Assembly Qty 4 req MEZZO36ST C MEZZO48 C MEZZO60 C MEZZO72 C Qty 8 req MEZZO48ST C MEZZO60ST C MEZZO72ST C Log Assembly Optional MEZZO36 C 36ST C LOGS 36 MEZZO48 C 48ST C LOGS 48 MEZZO60 C 60ST C LOGS 60 MEZZO72 C 72ST C LOGS 72 Light Kit Ambient MEZZO36 C 36ST C ALK 36 C MEZZO48 C ...

Page 45: ...Red MEDIA RED 48 Media Kit Fog MEDIA FOG 48 Media Kit Ebony MEDIA EBONY 48 Media Kit Cobalt MEDIA COBALT 48 Media Kit Clear MEDIA CLEAR 48 Media Kit Amber MEDIA AMBER 48 Media Options Mezzo60 Media Kit Red MEDIA RED 60 Media Kit Fog MEDIA FOG 60 Media Kit Ebony MEDIA EBONY 60 Media Kit Cobalt MEDIA COBALT 60 Media Kit Clear MEDIA CLEAR 60 Media Kit Amber MEDIA AMBER 60 Media Options Mezzo72 Media ...

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