Procom MD2TPA User Manual Download Page 6

6

PRODUCT FEATURES

SAFETY PILOT

This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS/pilot shuts off the 
heater if there is not enough fresh air. 

PIEZO IGNITION SYSTEM

This heater is equipped with piezo ignitor. This system requires no matches, batteries, orother sources to light  heater.

2 GAS OPTIONS CAPABLE

Your heater is equipped to operate on either Propane or Natural gas. The heater is shipped from the factory ready for 
connecting to Propane. The heater can easily be changed to Natural gas by having your qualified installer follow the 
instructions on page 15 and the markings on the heater.

THERMOSTATIC CONTROL ON THERMOSTAT MODEL

These heaters have a control valve with a thermostat sensing bulb. This results in the greatest heater comfort and 
may result in lower gas bills.

LOCAL CODES

Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of The 

National Fuel Gas Code, ANSI Z223.1/ NFPA 54

.

*Available from:

American National Standards Institute, lnc.
1430 Broadway 
 New York, NY 10018

National Fire Protection Association, lnc.
1 Batterymarch  Park
Quincy, MA  02269-9101

State of Massachusetts: The installation must be made by a licensed plumber or gas fitter in the Commonwealth 
of Massachusetts. Sellers of unvented propane or natural gas-fired supplemental room heaters shall provide to 
each purchaser a copy of 527 CMR 30 upon sale of the unit. 

In the State of Massachusetts, unvented propane or natural gas-fired space heaters shall be prohibited in 
bedrooms and bathrooms. 

In the State of Massachusetts the gas cock must be a T-handle type. The State of Massachusetts requires that 
a flexible appliance connector cannot exceed three feet in length.

Summary of Contents for MD2TPA

Page 1: ...n section on page 8 of this manual INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference Questions about installation operation or troubleshooting Before retu...

Page 2: ...nce 20 Troubleshooting 21 Replacement Parts 24 WARNING READ THE INSTALLATION OPERATION INSTRUCTIONS BEFORE USING THIS APPLIANCE IMPORTANT Read this owner s manual carefully and completely before tryin...

Page 3: ...Heater 19 1 8 14 1 8 7 1 8 23 1 2 19 1 4 8 3 4 23 1 2 x 26 5 8 x 8 3 4 Carton 22 16 3 4 8 7 8 25 3 4 21 3 4 10 25 3 4 x 28 1 2 x 10 Weight Pounds Heater 15 1 21 6 28 1 Shipping 18 1 25 6 33 1 MODEL M...

Page 4: ...dangerous WARNING Do not use any accessories not approved for use with this heater WARNING Carefully supervise young children when they are in the room with the heater WARNING Make sure grill guard i...

Page 5: ...part of the control system and any gas control which has been under water 10 Turn off and unplug heater and let cool before servicing Only a qualified service person should service and repair heater...

Page 6: ...heater comfort and may result in lower gas bills LOCAL CODES Install and use heater with care Follow all local codes In the absence of local codes use the latest edition of The National Fuel Gas Code...

Page 7: ...roduct of gas combustion An unvented room heater produces approximately one 1 ounce 30 mL of water for every 1 000 BTUs 3 KWs of gas input per hour Unvented room heaters are recommended as supplementa...

Page 8: ...nsidered a part of the unconfined space This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation ai...

Page 9: ...can support with the actual amount of BTU hr used BTU hr maximum the space can support BTU hr actual amount of BTU hr used Example 51 200 BTU hr maximum the space can support 56 000 BTU hr actual amo...

Page 10: ...lso remove the door into adjoining room see option 3 Figure 2 Follow the National Fuel Gas Code ANSI Z223 1 NFPA 54 Air for Combustion and Ventilation for required size of entilation grills or ducts V...

Page 11: ...TION This heater creates warm air currents These currents move heat to wall surfaces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities such as...

Page 12: ...secure hold for the mounting bracket Marking Screw Locations 1 Tape mounting bracket to wall where heater will be located Make sure mounting bracket is level WARNING Maintain minimum clearances shown...

Page 13: ...ottom Mounting Bracket 1 Install bottom bracket to heater bottom with two screws It may be more convenient to remove heater from wall bracket to attach 2 Place heater on wall mounting bracket 3 Mark s...

Page 14: ...ssure is higher heater regulator damage could occur PROPANE MODELS CAUTION Never connect heater directly to the gas supply This heater requires an external regulator not supplied Install the external...

Page 15: ...wdriver with a blade with thickness of a quarter and turn knob clockwise until the knob locks into the NG position see Figure 15 Fuel selection device must be locked in the NG position Do not operate...

Page 16: ...amage heater regulator 2 Cap off open end of gas pipe where equipment shutoff valve was connected 3 Pressurize supply piping system by either using compressed air or opening gas supply valve 4 Check a...

Page 17: ...pilot follow these instructions exactly B BEFORE LIGHTING 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 fl...

Page 18: ...bleshooting pages 21 through 23 Also contact a qualified service technician or gas supplier for repairs Until repairs are made light pilot with match To light pilot with match see Manual Lighting Proc...

Page 19: ...rbon monoxide If burner flame pattern shows yellow tipping follow instructions at bottom of this page Notice Do not mistake orange flames with yellow tipping Dirt or other fine particles enter the hea...

Page 20: ...ore or home center may carry compressed air in a can You can use a vacuum cleaner in the blow position If using compressed air in a can please follow the directions on the can If you don t follow dire...

Page 21: ...ot 1 Ignitor electrode is positioned wrong Ignitor electrode is broken 2 Ignitor electrode is not connected to ignitor cable 3 Ignitor cable is pinched or wet 4 Broken ignitor cable 5 Bad piezo ignito...

Page 22: ...rvice 3 Contact your gas supplier Delayed ignition of burner s 1 Manifold pressure is too low 2 Burner orifice is clogged 1 Contact your gas supplier 2 Clean burner see Care and Maintenance page 20 or...

Page 23: ...or furniture 1 When heated the vapors from furniture polish wax carpet cleaners etc turn into white powder residue 1 Turn heater off when using furniture polish wax carpet cleaner or similar products...

Page 24: ...S NOTE Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty PARTS UNDER WARRANTY Contact authorized dealers of this product If they can t supp...

Page 25: ...E LP 1 1 10 1 ML090 03N INJECTOR INNER 1 1 10 2 ML090 03L INJECTOR OUTER 1 1 11 LHY P 300 GAS SELECTOR VALVE ASSEMBLY 1 1 12 ML029 01 MAIN VALVE NUT 1 1 13 MDL304B VALVE KNOB 1 1 14 MB40013DP MAIN OUT...

Page 26: ...26 26 ILLUSTRATED PARTS MD2TPA 5 22 24 6 7 8 9 18 19 20 21 23 1 2 3 4 11 12 13 8 14 9 10 1 10 2 15 16 17 18 13 14...

Page 27: ...TUBE LP 1 1 10 1 ML090 02L INJECTOR INNER 1 1 10 2 ML090 02N INJECTOR OUTER 1 1 11 LHY P 300 GAS SELECTOR VALVE ASSEMBLY 1 1 12 ML029 01 MAIN VALVE NUT 1 1 13 MDL304B VALVE KNOB 1 1 14 MB40012DP MAIN...

Page 28: ...28 28 ILLUSTRATED PARTS MD3TPA 5 11 12 13 22 16 17 24 8 14 15 9 14 15 18 6 7 8 9 18 19 20 21 1 2 3 4 23 10 1 10 2...

Page 29: ...TUBE LP 1 1 10 1 ML090 01L INJECTOR INNER 1 1 10 2 ML090 01N INJECTOR OUTER 1 1 11 LHY P 300 GAS SELECTOR VALVE ASSEMBLY 1 1 12 ML029 01 MAIN VALVE NUT 1 1 13 MDL304B VALVE KNOB 1 1 14 MB40011DP MAIN...

Page 30: ...30 ILLUSTRATED PARTS MD5TPA 1 2 4 5 11 12 13 22 16 17 24 3 6 7 8 9 8 14 15 9 14 15 18 18 19 20 21 23 10 1 10 2...

Page 31: ...1 10 2 ML090 02N INJECTOR OUTER 1 1 11 LHY P 300 GAS SELECTOR VALVE ASSEMBLY 1 1 12 ML029 01 MAIN VALVE NUT 1 1 13 MDL304B VALVE KNOB 1 1 14 MB40012DP MAIN OUTLET TUBE ASM 1 1 15 MB40022DP ODS PILOT...

Page 32: ...ILLUSTRATED PARTS MD3TPA BB 32 5 11 12 13 22 16 17 24 8 14 15 9 14 15 18 6 7 8 9 18 19 20 21 1 2 3 4 23 10 1 10 2 26 1 26 2 25...

Page 33: ...R 1 1 10 2 ML090 01N INJECTOR OUTER 1 1 11 LHY P 300 GAS SELECTOR VALVE ASSEMBLY 1 1 12 ML029 01 MAIN VALVE NUT 1 1 13 MDL304B VALVE KNOB 1 1 14 MB40011DP MAIN OUTLET TUBE ASM 1 1 15 MB40021DP ODS PIL...

Page 34: ...34 34 ILLUSTRATED PARTS MD5TPA BB 1 2 4 5 11 12 13 22 16 17 24 3 6 7 8 9 8 14 15 9 14 15 18 18 19 20 21 23 10 1 10 2 26 1 26 2 25...

Page 35: ...ginal factory replacement parts voids this warranty The heater MUST be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit WHAT IS NOT COVERE...

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