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INFRARED VENT-FREE PROPANE/LP GAS
OWNER'S OPERATION AND INSTALLATION MANUAL
MR10PT
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.
— 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 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 fire department.
— Installation and service must be performed by
a qualified installer, service agency, or the gas
supplier.
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.
*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
HEATER
Save this manual for future reference.
™
WARNING: Improper installation,
adjustment, alteration, service, or
maintenance can cause injury or
property damage. Refer to this
manual for correct installation and
operational procedures. For as-
sistance or additional information
consult a qualified installer, ser-
vice agency, or the gas supplier.
WARNING: This is an unvented
gas-fired heater. It uses air (oxy-
gen) from the room in which it is
installed. Provisions for adequate
combustion and ventilation air
must be provided. Refer to Air for
Combustion and Ventilation sec-
tion on page 4 in this manual.
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Related Manuals for Medallion MR10PT
Summary of Contents for Medallion MR10PT
- Page 1 ™ INFRARED VENT-FREE PROPANE/LP GAS HEATER OWNER’S OPERATION AND INSTALLATION MANUAL MR10PT WARNING: Improper installation, WARNING: If the information in this manual is not adjustment, alteration, service, or followed exactly, a fire or explosion may result causing property damage, personal injury, or loss maintenance can cause injury or of life.
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Page 2: Safety Information
™ MR10PT VENT-FREE PROPANE/LP HEATER SAFETY Before using furniture polish, wax, car- Due to high temperatures, the pet cleaner, or similar products, turn appliance should be located out INFORMATION heater off. If heated, the vapors from of traffic and away from furniture these products may create a white pow- and draperies. -
Page 3: Product Identification
Heater Cabinet FEATURES SAFETY PILOT Figure 1 - Model MR10PT Vent-Free Propane/LP Gas Heater This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS/pilot is a required feature for vent-free room heaters. The ODS/pilot shuts off the heater if there is not enough fresh air. -
Page 4: Air For Combustion And Ventilation
™ MR10PT VENT-FREE PROPANE/LP HEATER AIR FOR PROVIDING ADEQUATE Confined and Unconfined Space VENTILATION COMBUSTION AND The National Fuel Gas Code, ANS Z223.1 defines a confined space as a space whose The following are excerpts from National VENTILATION volume is less than 50 cubic feet per 1,000 Fuel Gas Code, NFPA 54/ANS Z223.1, Sec-... -
Page 5: Determining Fresh-Air Flow For Heater Location
OWNER’S MANUAL AIR FOR COMBUSTION AND VENTILATION Continued DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space Use this worksheet to determine if you have a confined or unconfined space. Space: Includes the room in which you will install heater plus any adjoining rooms with doorless passageways or ventilation grills between the rooms. - Page 6 ™ MR10PT VENT-FREE PROPANE/LP HEATER AIR FOR COMBUSTION AND VENTILATION 12" Continued VENTILATION AIR Ventilation Grills Ventilation Air From Inside Into Adjoining Room, Building Ventilation Option 2 Grills This fresh air would come from an adjoining into Adjoining Remove unconfined space. When ventilating to an...
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Page 7: Check Gas Type
OWNER’S MANUAL INSTALLATION LOCATING HEATER CEILING This heater is designed to be mounted on a wall. NOTICE: This heater is intended 36" for use as supplemental heat. Use Minimum WARNING: Maintain the mini- this heater along with your pri- 8" Minimum mum clearances shown in Figure mary heating system. - Page 8 ™ MR10PT VENT-FREE PROPANE/LP HEATER INSTALLATION Thin or Installing Bottom Mounting Thick Wall Screw Continued (thick wall Locate bottom mounting hole. This shown) Installing Two Mounting Screws hole is near bottom on back panel of 1/16" heater (see Figure 11).
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Page 9: Connecting To Gas Supply
OWNER’S MANUAL INSTALLATION Apply pipe joint sealant lightly to male threads. This will prevent excess sealant Continued from going into pipe. Excess sealant in pipe could result in clogged heater valves. CONNECTING TO GAS External Propane/ SUPPLY CAUTION: Use pipe joint seal- Regulator LP Supply ant that is resistant to liquid pe-... -
Page 10: Checking Gas Connections
™ MR10PT VENT-FREE PROPANE/LP HEATER INSTALLATION OPERATING 3. Check all joints from propane/LP sup- ply tank to equipment shutoff valve (see Continued HEATER Figure 15). Apply mixture of liquid soap and water to gas joints. Bubbles CHECKING GAS forming show a leak. - Page 11 OWNER’S MANUAL OPERATING THERMOSTAT With control knob pressed in, push down and release ignitor button. This CONTROL HEATER will light pilot. The pilot is attached OPERATION to the bottom of burner. The pilot can Continued be seen below the left hand plaque. The control knob can be set to any heat If needed, keep pressing ignitor but- level between HI and LO.
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Page 12: Inspecting Burner
™ MR10PT VENT-FREE PROPANE/LP HEATER INSPECTING If burner flame pattern is incorrect, as shown 30 PSI. Your local computer store, hard- in Figure 21 ware store, or home center may carry com- BURNER pressed air in a can. You can use a vacuum •... -
Page 13: Troubleshooting
OWNER’S MANUAL TROUBLESHOOTING WARNING: Turn off heater CAUTION: Never use a wire, and let cool before servicing. Only needle, or similar object to clean Note: All troubleshooting items are listed in a qualified service person should ODS/pilot. This can damage ODS/ order of operation. - Page 14 ™ MR10PT VENT-FREE PROPANE/LP HEATER TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner plaques do not light after ODS/pilot 1. Burner orifice(s) is clogged 1. Clean burner orifice(s) (see Cleaning is lit and Maintenance, page 12) or replace burner orifice(s) 2.
- Page 15 OWNER’S MANUAL TROUBLESHOOTING Continued WARNING: If you smell gas • Shut off gas supply. • 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.
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Page 16: Illustrated Parts List
™ MR10PT VENT-FREE PROPANE/LP HEATER ILLUSTRATED PARTS LIST MR10PT ODS/PILOT 105934... -
Page 17: Parts List
OWNER’S MANUAL PARTS LIST This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 18 of this manual. MR10PT PART NUMBER DESCRIPTION QTY. 098304-01 Screw, #10 x 3/8" 099467-06 Front Panel Assy., Ivory... -
Page 18: Specifications
™ MR10PT VENT-FREE PROPANE/LP HEATER SPECIFICATIONS REPLACEMENT PARTS MR10PT 10,000 Note: Use only original replacement parts. This will protect your warranty coverage for Type Gas Propane/LP Only parts replaced under warranty. Ignition Piezo PARTS UNDER WARRANTY Pressure Regulator Setting 8.0" W.C. - Page 19 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ 105934...
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Page 20: Warranty Information
We make no other warranty, expressed or implied. LIMITED WARRANTY MEDALLION VENT-FREE PROPANE/LP GAS HEATERS Cans Unlimited, Incorporated warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions.
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