Monessen Hearth TPB18 Installation And Operating Instructions Manual
Unvented gas log heater or vented decorative appliance
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- Brochure & specs (4 pages) ,
- Installation and operating instructions manual (40 pages)
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UNVENTED GAS LOG
HEATER or
VENTED DECORATIVE
APPLIANCE
INSTALLATION AND OPERATING
INSTRUCTIONS
This appliance may be installed
in an aftermarket, permanently
located, manufactured (mobile)
home, where not prohibited by
local codes.
This appliance is only for use
with the type of gas indicated on
the rating plate. This appliance is
not convertible for use with other
gases.
This is an unvented gas-fi red
heater. It uses air (oxygen)
from the room in which it is
installed. Provisions for adequate
combustion and ventilation air
must be provided.
Refer to page 7.
If the information in this manual is not followed exactly,
a fi re or explosion may result causing property damage,
personal injury or loss of life.
–
–
–
READ AND SAVE THESE INSTRUCTIONS
MODELS: TPB18, TPB24 and TPB30
Natural Gas or Propane/LPG
Control Type: Milli-Volt
WARNINGS
Do not store or use gasoline or other fl ammable
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 electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fi re
department.
Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
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Table of Contents
Related Manuals for Monessen Hearth TPB18
Summary of Contents for Monessen Hearth TPB18
- Page 1 Provisions for adequate combustion and ventilation air must be provided. Refer to page 7. READ AND SAVE THESE INSTRUCTIONS MODELS: TPB18, TPB24 and TPB30 Natural Gas or Propane/LPG Control Type: Milli-Volt WARNINGS If the information in this manual is not followed exactly, a fi...
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Page 2: Table Of Contents
CONTENTS Important Safety Information ... 3 Getting Started ... 5 Product Features and Specifi cations ... 6 Natural Gas ... 6 Propane/LPG ... 6 Ignition Controls ... 6 Pilot/ODS ... 6 Thermal Generator ... 6 General Installation Information ... 7 Codes ... -
Page 3: Important Safety Information
INSTALLER Please leave these instructions with the appliance. Read these instructions carefully before installing or trying to operate this vent-free gas heater. • Any change to this heater or its controls can be dangerous. • Improper installation or use of the heater can cause serious injury or death from fi re, burns, explosion or carbon monoxide poisoning. - Page 4 IMPORTANT SAFETY INFORMATION Continued from page 3 16. Keep room area clear and free from combustible materi- als, gasoline and other flammable vapors and liquids. 17. Unvented gas heaters are a supplemental zone heater. They are not intended to be the primary heating appli- ance.
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Page 5: Getting Started
MAKE SURE YOU HAVE RECEIVED ALL PARTS: Check your packing list to verify that all listed parts have been received. You should have the following: • Unvented Gas Log Burner Assembly • Installation/Operating Instructions • Ceramic Fiber Logs / Refractory Logs •... -
Page 6: Product Features And Specifi Cations
PRODUCT FEATURES NATURAL GAS NOTE: An external regulator is required to reduce supply pressure to a maximum of 10 natural gas systems operating at higher pressure. MILLI-VOLT Regulator Pressure Setting: 3.5" w.c. Pilot Regulator: 3.5" w.c. Gas Inlet Pressure: Max 10 Min. -
Page 7: General Installation Information
CODES Adhere to all local codes or, in their absence, the latest edition of THE NATIONAL FUEL GAS CODE ANSI Z223.1 or NFPA54 which can be obtained from… ADEQUATE COMBUSTION AND VENTILATION AIR This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air. - Page 8 GENERAL INSTALLATION INFORMATION Figure 1 - Example of a Large Room with 1/2 Wall Divider The following formula can be used to determine the maximum heater rating per the definition of unconfined space: Hr = Consider two connecting rooms with an open area between, with the following dimensions: Hr = If there were a door between the two rooms the calculation would be based only on the room with the heater.
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Page 9: Fireplace And Hearth Dimensions
Type Unvented Room Heaters per IAS Requirement No. 2-97 ANSI Z21.91-2001 (typically referred to as a "Universal Firebox"), as long as firebox hearth dimensions meet the minimum hearth dimensions shown below. Model TPB18 TPB24 TPB30 * Without front grate installed "B" will be 12 ½. -
Page 10: Placement In A Fireplace With A Restrictive Barrier
PLACEMENT IN A FIREPLACE WITH A RESTRICTIVE BARRIER IMPORTANT INFORMATION FOR THE INSTALLATION OF THIS GAS LOG SET The following are guidelines for placing a gas log set in a fireplace that has a restrictive barrier along the bottom front open- ing of the fireplace. -
Page 11: Clearances And Height Requirements
The dimensions shown in Figures 4 through 12 and defi ned in the fi replace manufacturer's instructions are minimum clearances to maintain when installing this heater. Left and right clearances are determined when facing the front of the heater. When heater is installed into a ventless fi rebox, minimum clearances, as specifi ed by the ventless fi... - Page 12 CLEARANCES and HEIGHT REQUIREMENTS Heat resistant material (minimum requirements) with no wooden mantel or other combustible projection: To install the gas logs into a fireplace with no wooden mantel, shelf or other combustible projection above the fireplace opening, measure the heat resistant material height, per Figure 5, then see TABLE A. Heat resistant materials such as slate and marble must be at least 1/2”...
- Page 13 Heat resistant material (minimum requirements) with wooden mantel or other combustible projection: To install the heater with a wooden mantel, shelf or other combustible projection above, first measure the heat resistant mate- rial shown in Figure 6, then refer to Table B. Figure 6 - Measuring Heat Resistant Material for Mantel HEAT RESISTANT REQUIREMENTS FOR SAFE INSTALLATION WITH WOODEN MANTEL, SHELF...
- Page 14 CLEARANCES HEIGHT REQUIREMENTS 10" 8" 6" " Heat Resistant Material Heater in Fireplace or Firebox Figure 7 - Minimum Mantel Clearance with No Hood -TPB18 12" 10" 8" 6" " Heat Resistant Material 8" Hood Heater in Fireplace or Firebox Figure 8 - Minimum Mantel Clearance with Hood - All Models 8"...
- Page 15 10" or less Heat Resistant Material Heater in Fireplace or Firebox Figure 9 - Minimum Mantel Clearance with No Hood — TPB24/30 7" 6" 4" Figure 10 - Minimum Mantel Clearance with Hood - TPB24/30 70D0004 CLEARANCES 12" min. 28" Example: The bottom of the mantel may project from the wall a maxi- mum of 10"...
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Page 16: Floor Clearance
FLOOR CLEARANCE The gas log heater must be installed at least 1 is closer than 14" to the base of the fireplace. The minimum distance must be maintained from the top surface of carpeting, tile, etc. See Figure 11. The gas log heater may be installed nearer to the floor if a minimum of 14" of noncombustible material such as slate or marble is installed between the base of the fireplace and the combustible flooring. -
Page 17: Fireplace Preparation
BEFORE FULLY INSTALLING THE UNIT: • Turn OFF the gas supply to the fireplace or firebox. • Seal any fresh air vents and/or ash clean-out doors located on the floor or wall of the fireplace. If left unsealed, drafting may cause pilot outage or sooting. Use a heat resistant sealant. Do not seal the chimney flue damper. INSTALLING VENTED APPLICATIONS Manual and milli-volt controlled gas logs may be installed as a vented decorative log set in compliance with ANSI Z21.60 and National Fuel Gas Code, Section 6.6. -
Page 18: Installing Vented Applications
INSTALLING VENTED APPLICATIONS PLACING AND SECURING APPLIANCE You must secure the gas log heater to the fi replace fl oor. If not, the entire unit may move when you adjust the controls. Movement of unit may cause shifting of the gas logs which leads to sooting and improper burning. -
Page 19: Connecting The Gas
NOTICE: A qualifi ed gas appliance installer must connect the heater to the gas supply. Consult all local codes. Use new black iron or steel pipe. Internally tinned copper or copper tubing can be used per National Fuel Code, section 2.6.3, providing gas meets hydrogen sulfi de limits, and where permitted by local codes. -
Page 20: Checking Gas Pressure
CHECKING GAS PRESSURE Connecting directly to an unregulated propane/LPG tank can cause an explosion. Test all gas joints from the gas meter to the heater valve for leaks using a gas analyzer or soap and water solution after com- pleting connection. DO NOT USE AN OPEN FLAME. Check the gas pressure with the appliance burning and the control set to HIGH. -
Page 21: Electrical Wiring (Milli-Volt)
The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO OPER- ATE. Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. On/Off Switch or Optional... -
Page 22: Connecting Remote Receiver
ELECTRICAL WIRING (MILLI-VOLT) CONNECTING REMOTE RECEIVER 1. Set remote receiver. See instructions included in receiver kit. 2. Connect the two (2) 1/4" female connectors to the TP/TH and TH terminals on the control valve. Do not let wires touch grate or burner. -
Page 23: Charred Timber Log Placement
Before you begin — This unit is supplied with seven (7) ceramic fiber logs. Do not handle these logs with your bare hands. Always wear gloves to prevent skin irritation from ceramic fibers. After handling the logs, wash your hands gently with soap and water to remove any traces of fibers. - Page 24 LOG PLACEMENT 3. Place left base log (#3) on two pins on left side of grate. See Figure 21. Left Base Log (#3) Pins Figure 21 - Installing Left Base Log (#3) Right Front Log (#4) 4. Place right front log (#4) on two pins on bottom right side of grate. See Figure 22.
- Page 25 LOG PLACEMENT 5. Place right end of left top log (#5) on bottom center grate pin. Place left end of left top log (#5) on top of the left base log. See Figure 23. Left Top Log (#5) Bottom Center Pin Figure 23 - Installing Left Top Log (#5) 70D0004...
- Page 26 LOG PLACEMENT 6. Place right top log (#6) on two pins to the left of right base log. See Figure 25. PLACING ROCK WOOL After installing logs, place TPB-RW (Rock Wool) in dime-size pieces evenly across the burner surface in between the logs. Do not add additional rock wool.
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Page 27: Riser And Steel Bar Installation
RISER AND STEEL BAR GRATE INSTALLATION OPTIONAL RISER INSTALLATION An optional riser is available. Place the riser in your firebox or fireplace in the desired location. Place burner on riser. Attach burner to riser with two screws provided. See Figures 27 and 28. Screws Riser Screw Holes... -
Page 28: Optional Cast Iron Grate And Andirons Installation
OPTIONAL CAST IRON GRATE AND ANDIRON INSTALLATION CAST IRON GRATE INSTALLATION An optional cast iron grate is available. The grate will set in front of the riser on the fireplace floor. The grate may be used with or without the riser. See Figure 31. Legs Cast Iron Grate ANDIRON INSTALLATION... -
Page 29: Flame Appearance
PLACING THE DECORATIVE ROCK DO NOT sprinkle volcanic rock on the logs, around the pilot, or on or near burners. This may cause sooting. Place volcanic rock only on the fl oor of the fi replace. During initial operation of the new heater, burning logs will give off a paper burning smell and orange fl... -
Page 30: Checking Burner Flames
CHECKING THE BURNER FLAME In normal operation at full rate after 15 minutes, the following fl ame appearances should be observed: Figure 35 - Correct Appearance of Rear Flames of Charred Timber Burner will have a random pattern of yellow flames as shown in Figure 35. There should be glowing embers on the front burner. -
Page 31: Operating Instructions
FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance is equipped with a piezo ignition device which lights the pilot. If piezo is not working properly see Match Lighting Instructions, page 33. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. -
Page 32: Milli-Volt Control Lighting Instructions
OPERATING INSTRUCTIONS MILLI-VOLT CONTROL LIGHTING INSTRUCTIONS 1. STOP! Read the safety information label. 2. Make sure the manual shutoff valve is fully open. 3. This gas log set is equipped with an ignition device (piezo) which automatically lights the pilot. If piezo ignitor does not light the pilot, refer to instructions for Match Lighting Instructions, page 33. -
Page 33: Match Lighting Instructions
OPERATING INSTRUCTIONS MATCH LIGHTING INSTRUCTIONS 1. Remove any items necessary for easy access to the pilot (for example: logs, screens, etc.). 2. Follow appropriate lighting instructions found previously. Instead of pushing and releasing the piezo button, light a match and hold the flame to the end of the pilot and ignite the pilot. 3. -
Page 34: Troubleshooting
TROUBLESHOOTING Turn appliance OFF and allow to cool before servicing. Only a qualifi ed service person should service and repair the heater. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM POSSIBLE CAUSE When ignitor button is 1. - Page 35 If the gas quality is bad, your pilot may not stay lit, the burners may produce soot and the heater may backfi re when lit. If the gas quality or pressure is low, contact your local gas supplier immediately. OBSERVED PROBLEM POSSIBLE CAUSE ODS/pilot lights, but flame 1.
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Page 36: Replacement Parts
REPLACEMENT PARTS BURNER ASSEMBLY Failure to position the parts in accordance with these diagrams or failure to use only parts specifi cally approved with this appliance may result in property damage or personal injury. 70D0004... -
Page 37: Replacement Parts List
14D0469 — Part Number Flexcon 30 MVWS RCB, RCM, WMTD RCST, RCT, WWTD RRCE RRCM CIGA ELSK TP24RK TPB18-RW for 18" burner TPB24-RW for 24" & 30" burner REPLACEMENT PARTS LIST TPB24 Propane Natural Natural 14D0503 14D0503 14D0503 00K0632 00K0632... -
Page 38: Logs
REPLACEMENT PARTS LIST REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER. CHARRED TIMBER LOGS Item Description Rear Log Right Base Log Left Front Base Log Right Front Log Left Top Log Right Top Log CTCL18 CTCL24 70D0121 70D0031 70D0122 70D0032 70D0123 70D0033 70D0127 70D0037... - Page 39 NOTES 70D0004...
- Page 40 MASSACHUSETTS RESIDENTS ONLY: PLEASE READ AND FOLLOW THESE SPECIAL REQUIREMENTS NOTE REGARDING VENTED PRODUCTS This product must be installed by a licensed plumber or gas fi tter when installed within the Commonwealth of Massachu- setts. Any residence with a direct vent product must have a CO detector installed in the residence. Installation of the fi...
- Page 41 2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certifi ed. 3. SIGNAGE. A metal or plastic identifi cation plate shall be permanently mounted to the exterior of the building at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment.
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Page 42: Warranty
Ceramic Fiber Logs and Aluminized Burners. BASIC WARRANTY Monessen Hearth Systems (MHS) warrants the components and materials in your gas appliance to be free from manufacturing and material defects for a period of two years from date of installation. After installation, if any of the components manufactured by MHS in the appliance are found to be defective in materials or workmanship, MHS will, at its option, replace or repair the defective components at no charge to the original owner.