Cedar Ridge MD4TPU Owner's Operation And Installation Manual

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Cedar Ridge MD4TPU Owner's Operation And Installation Manual | Manualzz

Cedar Ridge

he arth

®

VENT-FREE GAS WALL

HEATER

OWNER’S OPERATION AND

INSTALLATION MANUAL

INFRARED MODELS

MD3TPU AND MD4TPU PFS

®

US

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 va

pors 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 quali

fied installer, service agency or the gas supplier.

WARNING: This appliance is equipped for Natural and

Propane gas. Field conversion is not permitted other than between natural or propane gases.

Questions, problems, missing parts?

Before returning to your retailer, call our customer service department at 1-866-573-0674, 7:30 am - 4:15 pm CST,

Monday through Friday or email [email protected]

TABLE OF CONTENTS

Safety ........................................................ 3

Specifications ............................................ 4

Qualified Installing Agency ........................ 5

Product Features ....................................... 5

Local Codes ............................................... 5

Preparing For Installation .......................... 6

Unpacking .................................................. 6

Water Vapor: A By-Product Of

Unvented Room Heaters ..................... 6

Air For Combustion and Ventilation ........... 7

Installation ................................................. 9

Operation ................................................. 17

Electrical Wiring ....................................... 19

Inspecting Burners ................................... 20

Care And Maintenance ............................ 21

Troubleshooting ....................................... 22

Parts ........................................................ 26

Replacement Parts .................................. 28

Accessories ............................................. 28

Service Hints ........................................... 29

Technical Service ..................................... 29

Warranty .................................................. 32

SAVE THIS BOOK

INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

This is an unvented gas-fired 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 Air For Combustion and Ventilation section on page 7 of this manual.

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 assistance or additional information consult a qualified installer, service agency or the gas supplier.

This appliance may be installed in an aftermarket,* per

manently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with propane or natural gas. This appliance is equipped with a simple means to switch between propane and natural gas. Field conver

sion by any other means including the use of a kit is not permitted.

* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.

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200131-01A

IMPORTANT:

Read this owner’s manual carefully and completely before trying to assemble, op

erate, or service this heater.

Improper use of this heater can cause serious injury or death from burns, fire, explosion, electrical shock and carbon monoxide poisoning.

SAFETY

NATURAL AND PROPANE/LP GAS:

Natural and Propane/LP gas are odorless. An odormaking agent is added to the gas. The odor helps you detect a gas leak. However, the odor added to the gas can fade. Gas may be present even though no odor exists.

WARNING: Any change to this heater or its controls can be dangerous.

Only a qualified installer, service agent, or local gas supplier may install and service this product.

WARNING: Do not use any accessories not approved for use with this heater.

WARNING: Keep the appliance area clear and free from combustible materials, gasoline, and other flammable vapors and liquids.

WARNING: Carefully supervise young children when they are in the room with the heater.

WARNING: Make sure grill guard is in place before running heater.

WARNING: This appliance can be used with propane or natural gas. It is shipped from the factory adjusted for use with propane.

WARNING: Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies.

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.

CARBON MONOXIDE POISONING:

Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness or nausea.

If you have these signs, the heater may not be working properly. Get fresh air at once! Have heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, people with heart or lung disease or anemia, those under the influence of alcohol and those at high altitudes.

WARNING: Heater becomes very hot when running. Keep children and adults away from hot surfaces to avoid burns or clothing ignition. Heater will remain hot for a time after shutoff.

Allow surfaces to cool before touching.

WARNING: Do not place clothing or other flammable material on or near the appliance. Never place any objects in the heater.

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3

SAFETY

1. Do not place Propane/LP supply tank(s) inside any structure. Propane/LP supply tank(s) must be placed outdoors.

2. This heater shall not be installed in a bedroom or bathroom.

3. This heater needs fresh air ventilation to run properly. This heater has an Oxygen

Depletion Sensing (ODS) safety shutoff system. The ODS shuts down the heater if not enough fresh air is available. See

Air for Combustion and Ventilation

, pages 7 through 9. If heater keeps shutting off, see

Troubleshooting

, page 22.

4. Keep all air openings in front and bottom of heater clear and free of debris. This will ensure enough air for proper combustion.

5. If heater shuts off, do not relight until you have provided fresh, outside air. If heater keeps shutting off, have it serviced.

6. Do not run heater:

• Where flammable liquids or vapors are used or stored.

• Under dusty conditions.

7. Before using furniture polish, wax, carpet cleaner, or similar products, turn heater off. If heated, the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture.

8. Do not use heater if any part has been under water. Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water.

9. Turn off and unplug heater and let cool before servicing. Only a qualified service person should service and repair heater.

10. Operating heater above elevations of

4,500 feet could cause pilot outage.

11. To prevent performance problems, do not use propane/LP fuel tank of less than

100 lbs. capacity.

SPECIFICATIONS

Model MD3TPU Model MD4TPU

Gas Type Natural Gas Propane Gas Natural Gas Propane Gas

Ignition Piezo Ignitor Piezo Ignitor Piezo Ignitor Piezo Ignitor

BTU/Hr (available) Max. 20,000 Max. 16,000 Max. 25,000 Max. 24,000

Manifold Pressure 6" W.C.

10" W.C.

6" W.C.

10" W.C.

Inlet Gas Pressure*

(inches of water)

Max. 9"

Min. 7"

Max. 14"

Min. 11"

Max. 9"

Min. 7"

Max. 14"

Min. 11"

Heater Dimensions 18" x 24.76" x 6.32" (HxWxD) 18" x 27.95" x 7.4" (HxWxD)

Carton Dimensions 19.6" x 26.73" x 8.38" (HxWxD) 19.6" x 29.92" x 8.86" (HxWxD)

Heater Weight

Shipping Weight

23.8 lbs

27.1 lbs

27.3 lbs

30.87 lbs

*(For purposes of input adjustment)

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QUALIFIED INSTALLING AGENCY

Only a qualified agency should install and replace gas piping, gas utilization equipment or accessories, and repair and equipment servicing. The term “qualified agency” means any individual, firm, corporation, or company that either in person or through a representative is engaged in and is responsible for:

a) Installing, testing, or replacing gas piping or

b) Connecting, installing, testing, repairing, or servicing equipment; that is experienced in such work; that is familiar with all precautions required; and that has complied with all the requirement of the authority having jurisdiction.

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 an electronic piezo control system. This system requires one AAA battery (provided).

THERMOSTATIC CONTROL

The control automatically cycles the burner on and off to maintain a desired room temperature.

2 GAS OPTIONS AVAILABLE

Your heater is equipped to operate on either

Propane/LP or Natural gas. The heater is shipped from the factory ready for connecting to Propane/LP. The heater can easily be changed to Natural gas by having your qualified installer follow the instructions on page

13 and the markings on the heater.

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, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

1 Batterymarch Park

Quincy, MA 02269-9101

This heater is designed for vent-free operation. State and local codes in some areas prohibit the use of vent-free heaters.

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 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.

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5

PREPARING FOR INSTALLATION

Ignitor

Button Control

Knob

Before beginning assembly or operation of the product, make sure all parts are present.

Compare parts with package contents list and

Figure 1. If any part is missing or damaged, do not attempt to assemble, install or operate the product. Contact customer service for replacement parts.

Grill

Front

Panel

Burner

Heater Cabinet

Figure 1 - Vent-Free Gas Heater

UNPACKING

1. Remove heater from carton.

2. Remove all protective packaging applied to heater for shipping

3. Check heater for any shipping damage. If heater is damaged, promptly inform dealer where you bought heater.

WATER VAPOR: A BY-PRODUCT OF

UNVENTED ROOM HEATERS

Water vapor is a by-product of gas combustion. An unvented room heater produces approximately one (1) ounce (30 mL) of water for every 1,000 BTUs (0.3 KWs) of gas input per hour. Unvented room heaters are recommended as supplemental heat (a room) rather than a primary heat source (an entire house). In most supplemental heat applications, the water vapor does not create a problem. In most applications, the water vapor enhances the low humidity atmosphere experienced during cold weather.

The following steps will help ensure that water vapor does not become a problem.

1. Be sure the heater is sized properly for the application, including ample combustion air and circulation air.

2. If high humidity is experienced, a dehumidifier may be used to help lower the water vapor content of the air.

3. Do not use an unvented room heater as the primary heat source.

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AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air. Read the following instructions to insure proper fresh air for this and other fuel-burning appliances in your home.

Today’s homes are built more energy efficient than ever. New materials, increased insulation and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in.

During heating months, home owners want their homes as airtight as possible.

While it is good to make your home energy efficient, your home needs to breathe. Fresh air must enter your home. All fuel-burning appliances need fresh air for proper combustion and ventilation.

Exhaust fans, fireplaces, clothes dryers and fuel burning appliances draw air from the house to operate. You must provide adequate fresh air for these appliances. This will insure proper venting of vented fuel-burning appliances.

WARNING: This heater shall not be installed in a room or space unless the required volume of indoor combustion air is provided by the method de

scribed in the

National Fuel Gas

Code, ANSI Z223.1/NFPA 54, the

International Fuel Gas Code, or applicable local codes.

WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space or if the building is of unusually tight construction, provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code,

ANSI Z223.1/NFPA 54, the In-

ternational Fuel Gas Code, or applicable local codes.

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7

AIR FOR COMBUSTION AND VENTILATION

VENTILATION AIR

Ventilation Air From Inside Building

This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor on the wall connecting the two spaces (see options

1 and 2, Figure 2). You can also remove door into adjoining room (see option 3, Figure 2).

Follow the

National Fuel Gas Code, ANSI

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the

National Fuel

Z223.1/NFPA 54, Air for Combustion and

Ventilation

for required size of ventilation grills or ducts.

12"

Gas Code, ANSI Z223.1/NFPA 54, Air for

Combustion and Ventilation

for required size of ventilation grills or ducts.

IMPORTANT:

Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

Rework worksheet, adding the space of the adjoining unconfined space. The combined spaces must have enough fresh air to supply all appliances in both spaces.

Ventilation

Grills into Adjoining

Room,

Option 1

Or

Remove

Door into

Adjoining

Room,

Option 3

Ventilation Grills

Into Adjoining Room,

Option 2

Outlet

Air

Ventilated

Attic

Outlet

Air

To Attic

12"

FAN

HOT

To

Crawl

Space

Inlet

Air

Inlet Air

Ventilated

Crawl Space

Figure 3 - Ventilation Air from Outdoors

Figure 2 - Ventilation Air from Inside

Building

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NOTICE: This heater is intended for use as supplemental heat.

Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

INSTALLATION

IMPORTANT:

Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough ventilation air may cause mildew to form too much moisture.

See

Air for Combustion and Ventilation

, page

7 and 8.

CHECK GAS TYPE

Be sure your gas supply is right for your heater. Otherwise, call dealer where you bought the heater for proper type heater.

CLEARANCES TO

COMBUSTIBLES

Carefully follow the instructions below. This heater is a freestanding unit designed to be mounted on a wall or set on a base.

WARNING: A qualified ser

vice person must install heater.

Follow all local codes.

WARNING: Maintain the minimum clearances shown in

Figure 4. If you can, provide greater clearances from floor, ceiling, and joining wall.

WARNING: Never install the heater

• in a bedroom or bathroom

• in a recreational vehicle

• where curtains, furniture, clothing, or other flammable objects are less than 36" from the front, top, or sides of the heater

• in high traffic areas

• in windy or drafty areas

CEILING

36"

Minimum

CAUTION: 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 to

bacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may cause walls to discolor.

Minimum

From

Sides of

Heater

Right

Side

Left

Side

5" Minimum to Top Surface of Carpeting,

Tile or Other Combustible Material

FLOOR

Figure 4 - Mounting Clearances as

Viewed From Front of Heater

LOCATING HEATER

This heater is designed to be mounted on a wall. For convenience and efficiency, install heater:

1. Where there is easy access for operation, inspection, and service.

2. In the coldest part of room.

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9

INSTALLATION

INSTALLING THERMOSTAT SENSING BULB (OPTIONAL)

1. Pull out the sensing bulb from the two clips located in the shipping position. There is no need to take out the two bulb clips.

2. Take out the bulb clip from the hardware package and insert it into the square hole.

Then insert the sensing bulb into the bulb clip (see Figure 5).

Thermostat

Sensing

Bulb

Bulb Clip

Figure 5 - Moving Thermostat Sensing

Bulb

FASTENING HEATER TO WALL

Mounting Bracket

The mounting bracket is located on back panel of heater (see Figure 6). It has been taped there for shipping. Remove mounting bracket from back panel.

Marking Screw Locations

1. Tape mounting bracket to wall where heater will be located. Make sure mounting bracket is level.

Mounting

Bracket

WARNING: Maintain minimum clearances shown in Figure

4, page 9. If you can, provide greater clearances from floor and joining wall.

Figure 6 - Mounting Bracket Location

2. Mark screw locations on wall (see Figure 7).

Note: Mark only last hole on each end of mounting bracket. Insert mounting screws through these holes only.

3. Remove tape and mounting bracket from wall.

11 1 /

10

"

16 1 /

16

"

Methods For Attaching Mounting

Bracket To Wall

Use only the last hole on each end of mounting bracket to attach bracket to wall. Attach mounting bracket to a wall only in one of two ways:

1.

Attaching to wall stud:

This method provides the strongest hold. Insert mounting screws through mounting bracket and into wall studs.

2.

Attaching to wall anchor:

This method allows you to attach mounting bracket to hollow walls (wall areas between studs) or to solid walls (concrete or masonry).

Decide which method better suits your needs.

Either method will provide a secure hold for the mounting bracket.

Floor

12 3 /

4

"

Figure 7 - Mounting Bracket Clearances

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200131-01A

INSTALLATION

Attaching Mounting Bracket To Wall

Note: Wall anchors, mounting screws, and spacers are in hardware package. The hardware package is provided with heater.

Attaching to Wall Stud Method

For attaching mounting bracket to wall studs:

1. Drill holes at marked locations using 9/64" drill bit.

2. Place mounting bracket onto wall. Line up last hole on each end of bracket with holes drilled in wall.

3. Insert mounting screws through bracket and into wall studs.

4. Tighten screws until mounting bracket is firmly fastened to wall studs.

Attaching to Wall Anchor Method

For attaching mounting bracket to hollow walls (wall areas between studs) or solid walls

(concrete or masonry):

1. Drill holes at marked locations using

5/16" drill bit. For solid walls (concrete or masonry), drill at least 1" deep.

2. Fold wall anchor as shown in Figure 8.

3. Insert wall anchor (wings first) into hole.

Tap anchor flush to wall.

4. For thin walls (1/2" or less), insert red key into wall anchor. Push red key to “pop” open anchor wings (see Figure 9).

IMPORTANT:

Do not hammer anchor key! For thick walls (over 1/2" thick) or solid walls, do not pop open wings.

5. Place mounting bracket onto wall. Line up last hole on each end of bracket with wall anchors.

6. Insert mounting screws through bracket and into wall anchors.

7. Tighten screws until mounting bracket is firmly fastened to wall.

Placing Heater On Mounting

Bracket

1. Locate two horizontal slots on back panel of heater (see Figure 10).

2. Place heater onto mounting bracket. Slide horizontal slots onto stand-out tabs on mounting bracket.

Horizontal

Slots

Stand-Out

Tab

Mounting Bracket

(attached to wall)

Figure 10 - Mounting Heater Onto

Mounting Bracket

Figure 8 - Folding Anchor

Figure 9 - Popping Open Anchor Wings

For Thin Walls

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11

INSTALLATION

INSTALLING BASE FEET

1. Snap the left and right foot columns together (see Figure 11).

2. Place the column assembly in the center of the base cut out. Fasten column assembly by using two Phillips head self taping screws (provided) (see Figure 11).

3. Place leg bracket on the top of column assembly and fasten it by using two Phillips head self tapping screws (provided) (see

Figure 11).

4. Align four screw holes to the base of

5. Position the heater to the desired location.

Secure the base feet to the floor by using two Phillips head self tapping screws

(provided) (see Figure 13).

head self tapping screws (provided) (see

Figure 12).

NG

Screw

Hole

LP

Leg

Bracket

NG

Finished

Assembly

HOT

FAN

Screw

Figure 12 - Attaching Base Feet to Heater

LP

LP

Foot

Columns

Base Cut Out

Figure 11 - Assembling Base Feet

Screw

Figure 13 - Securing Heater to Floor

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200131-01A

INSTALLATION

GAS SELECTION

This appliance is factory preset for propane/LP gas.

No changes are required for connecting to propane/LP.

Only a qualified installer or service technician can perform gas selec-

4. Apply thread sealant to the threads on the connection fitting. While pushing in, rotate the fitting clockwise until the threads engage the regulator. After the fitting has been hand tightened into the regulator use a wrench to complete tightening of the fitting. tion and connecting to gas supply.

INLET GAS PRESSURE

MAX 1/2 PSIG (3.5 KPA)

CAUTION: Two gas line installations at the same time are prohibited.

CAUTION: To avoid gas leak

age for the gas not being used at the inlet of regulator, a qualified installer or service technician must use supplied plug.

Gas Connection

Figure 14 - Bottom of Heater

Insert Gas Fitting for Propane/LP Gas

Insert Gas Fitting for Natural Gas

WARNING: Do not attempt to access or change the setting of the fuel selection means.

1. The inlet regulator is color coded for identification of the correct gas type. Blue is for propane (LP gas) and yellow is for natural gas.

2. The inlet regulator requires a 3/8" NPT threaded fitting. Apply a thread sealant that is rated for use with the type of gas that is being used.

3. Determine the type of gas that will be used by the appliance. If your gas type is

Propane/LP remove the blue dust cover.

If your gas type is Natural gas remove metal plug from natural gas inlet. Remove blue dust cover from propane/LP inlet and install metal plug. This will keep debris out of regulator.

Note: After the outside plug on the bottom of the regulator has been removed, you will notice a color coded plunger on the inside of the regulator. This is normal. When the inlet connection fitting is inserted and tightened, this plunger will be pushed back by the fit

ting making all of the adjustments to the gas being supplied.

Blue Propane/LP Gas

Plunger Underneath

Dust Cover

Yellow Natural Gas

Plunger Underneath

Metal Plug

Figure 15 - Gas Regulator

Make sure the type of gas being used is correct. Check to make sure the connection fitting is in the correct inlet on the regulator. Refer to Connecting to Gas

Supply, page 14.

If you are using natural gas and the pilot will not light, see

Troubleshooting, page 22.

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13

INSTALLATION

CONNECTING TO GAS SUPPLY

WARNING:

A qualified ser

vice technician must connect heater to gas supply. Follow all local codes.

WARNING: This appliance requires a 3/8" NPT (National

Pipe Thread) inlet connection to the pressure regulator.

CAUTION: For propane/

LP gas, Never connect heater directly to the gas supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and gas supply. Gas supplier provides external regulator for natural gas. The installer provides the external regulator for propane/LP gas.

WARNING: For natural gas,

Never connect heater to private

(non-utility) gas wells. This gas is commonly known as wellhead gas.

CAUTION: Avoid damage to regulator. Hold gas regulator with wrench when connecting into gas piping and/or fittings.

WARNING: Do not overtighten gas connections.

CAUTION: Use only new, black iron or steel pipe. Inter

nally tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of

1/2" diameter or greater to allow proper gas volume to heater. If pipe is too small, undue loss of pressure will occur.

CAUTION: For natural gas, check your gas line pressure before connecting heater to gas line. Gas line pressure must be no greater than 9" of water. If gas line pressure is higher, heater regulator damage could occur.

CAUTION: Use pipe joint sealant that is resistant to gas

(Propane/LP or Natural Gas).

Before installing heater, make sure you have the items listed below:

• piping (check local codes)

• sealant (resistant to natural gas and propane/LP gas)

• equipment shutoff valve*

• test gauge connection*

• sediment trap

• tee joint

• pipe wrench

• flexible gas hose (check local codes)

* A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional CSA design certified equipment shutoff valve from your dealer.

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200131-01A

INSTALLATION

Typical Inlet Pipe Diameters

Use 3/8" black iron pipe or greater. Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate

NPT tap within reach for test gauge hook up.

NPT tap must be upstream from heater (see

Figure 16).

IMPORTANT:

Install an equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on or shutting off the gas to the appliance.

Apply pipe joint sealant lightly to male threads.

This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged heater valves.

The installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11" and 14" of water.

If you do not reduce incoming gas pressure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 17. Pointing the vent down protects it from freezing rain or sleet.

Install sediment trap in supply line as shown in Figure 16. Place sediment trap where it is within reach for cleaning. Place sediment trap where trapped matter is not likely to freeze.

A sediment trap traps moisture and contaminants. This keeps them from going into heater controls. If sediment trap is not installed or is installed wrong, heater may not run properly.

Ground

Joint Union

Test Gauge

Connection*

Sediment

Trap

Tee Joint

Reducer

Bushing to

1/8" NPT

1/8" NPT

Plug Tap

Tee Joint

Pipe Nipple

Gap

3/8" NPT

Pipe Nipple

Equipment

Shutoff Valve

Propane/LP

Supply Tank

Natural Gas

From Gas Meter (7"

W.C.** to 9" W.C.

Pressure)

3" Minimum

Propane/LP

From External

Regulator (11"

W.C.** to 14" W.C.

Pressure)

External

Regulator with

Vent Pointing

Down

Figure 16 - Gas Connection

* Purchase the optional CSA design-certified equipment shutoff valve from your dealer.

Figure 17 - External Regulator with Vent Pointing Down

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15

INSTALLATION

CHECKING GAS CONNECTIONS

WARNING: Test all gas piping and connections for leaks after installing or servicing. Correct all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply a noncorrosive leak detection fluid to all joints. If bubbles form, there is a leak. Correct all leaks at once.

1. Disconnect heater with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 PSIG will damage heater regulator.

2. Cap off open end of gas pipe where equipment shutoff valve was connected.

3. Pressurize supply piping system by either ply valve.

PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

4. Check all joints of gas supply piping system. Apply mixture of liquid soap and water to gas joints. If bubbles form, there may be a leak.

5. Correct all leaks at once.

6. Reconnect heater and equipment shutoff valve to gas supply. Check reconnected fittings for leaks.

using compressed air or opening gas sup-

1. Close equipment shutoff valve (see Figure 18).

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

Propane/LP

Supply Tank

Gas Valve

2. Pressurize supply piping system by either using compressed air or opening gas supply valve.

3. Check all joints from gas supply (see Figure 19 or 20) to equipment shutoff valve.

Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Equipment

Shutoff Valve

Open

Equipment

Shutoff Valve

Figure 19 - Checking Gas Joints for

Propane/LP Gas

Gas Valve

Closed

Figure 18 - Equipment Shutoff Valve

Gas Meter

16

Equipment

Shutoff Valve

Figure 20 - Checking Gas Joints for

Natural Gas www.usaprocom.com

200131-01A

INSTALLATION

PRESSURE TESTING HEATER GAS CONNECTIONS

1. Open equipment shutoff valve (see Figure

18, page 16).

2. Open gas supply tank valve.

3. Make sure control knob of heater is in the

OFF position.

4. Check all joints from equipment shutoff valve to control valve (see Figure 19 or

20, page 16). Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light heater (see

Lighting Instructions

on page 17). Check all other internal joints for leaks.

7. Turn off heater (see

To Turn Off Gas Appliance

, page 18).

OPERATION

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result caus

ing property damage, personal injury or loss of life.

A. This appliance has a pilot which must be lighted by hand. When lighting the 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 floor.

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electric 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.

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, don’t try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING INSTRUCTIONS

1. STOP! Read the safety information above.

2. Make sure equipment shutoff valve is fully open.

3. Turn control knob clockwise

OFF position.

to the

4. Wait five (5) minutes to clear out any air.

Then smell for gas, including near the floor. If you smell gas, STOP! Follow "B" in the safety information above. If you do not smell gas, go to the next step.

5. Turn control knob counterclockwise to the PILOT position. Press in control knob for five (5) seconds (see Figure 21, page 18).

Note: The first time that the heater is oper

ated after connecting the gas supply,the control knob should be pressed for about thirty (30) seconds. This will allow air to bleed from the gas system. If pilot does not stay lit, refer to Troubleshooting, pages

22 though 25. Also contact a qualified service technician or gas supplier for repairs. Until repairs are made, light pilot with match.

• If control knob does not pop up when released, contact a qualified service technician or gas supplier for repairs.

200131-01A www.usaprocom.com

17

OPERATION

6. With control knob pressed in, push down and release ignitor button. This will light pilot. The pilot is attached to the front of burner. The pilot can be seen through the grill. If needed, keep pressing ignitor button until pilot lights.

Note: If pilot does not stay lit, refer to

Troubleshooting, pages 22 though 25.

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

Procedure

, page 19.

7. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. If control knob does not pop up when released, contact a qualified service technician or gas supplier for repairs.

Note: If pilot goes out, repeat steps 2 through 6. This heater has a safety interlock system. Wait one (1) minute before lighting pilot again.

8. Turn control knob counterclockwise to desired heating level. The main burner should light. Set control knob to any heat level between 1 and 5.

Ignitor

Button

Control Knob

PIL

O

T

Figure 21 - Control Knob in the OFF

Position

Control Knob Burners

Figure 22 - Burner Patterns

CAUTION: Do not try to adjust heating levels by using the equipment shutoff valve.

Natural Gas

Burner

Ignitor

Electrode

Thermocouple

Propane/LP

Gas Burner

WARNING: If input gas type is NG, make sure NG pilot burner ignites. If input gas type is LP, make sure LP pilot burner ignites.

Pilot Air

Inlet Hole

Pilot Air Inlet Hole

Figure 23 - Pilot Assembly

18 www.usaprocom.com

200131-01A

OPERATION

THERMOSTAT CONTROL OPERATION

The thermostatic control used on this model differs from standard thermostats. Standard thermostats simply turn the burner on and off.

The thermostat used on this heater senses the room temperature. At times the room may exceed the set temperature. If so, the burner will shut off. The burner will cycle back on when room temperature drops below the set temperature. The control knob can be set to any comfort level between HIGH (5) and LOW (1).

TO TURN OFF GAS TO APPLIANCE

Shutting Off Heater

Turn control knob clockwise

OFF position.

to the

Shutting Off Burner Only (pilot stays lit )

Turn control knob clockwise

PILOT position.

to the

MANUAL LIGHTING PROCEDURE

1. Remove front panel.

2. Follow steps 2 through 5 under

Lighting

Instructions

, page 17.

3. With control knob pressed in, strike match.

Hold match to pilot until pilot lights.

4. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Follow step 8 under

Lighting Instructions

, page 18.

5. Replace front panel.

ELECTRICAL WIRING

FOR HEATERS EQUIPPED WITH A BLOWER

Any electrical re-wiring of this appliance must be done by a qualified electrician. This wiring must be done in accordance with local codes and/or in Canada with the current

CSA C22.1

Canadian Electrical Code

, and for US installations, the

National Electrical Code ANSI/

NFPA NO 70

.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.

WARNING: If repairing or replacing any electrical component or wiring, the original wire routing, color coding and securing locations must be followed.

Verify proper operation after servicing. If any of the original wire as supplied with the appliance must be replaced, it must be replaced with a wire of at least a 105º C temperature rating.

200131-01A www.usaprocom.com

19

INSPECTING BURNERS

IMPORTANT: Owner’s should check pilot flame pattern and burner flame pattern often.

Incorrect flame patterns indicate the need for cleaning (see

Care and Maintenance, page 21) or service.

WARNING: Only a qualified service person should service and repair heater. This includes maintenance requiring replacement or alteration of components.

PILOT FLAME PATTERN

Figure 24 shows a correct pilot flame pattern.

Figure 25 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool, which shuts the heater off.

If pilot flame pattern is incorrect, as shown in Figure 25

• turn heater off (see

To Turn Off Gas to Appliance

, page 19)

• see

Troubleshooting

pages 22 through 25.

WARNING: If yellow tipping

Notice:

Do not mistake orange flames with yellow tipping. Dirt or other fine particles enter the heater and burn causing brief patches of orange flame.

Natural Gas

Shown

NG

3-3.5" WC

LP

8-11" WC

Figure 24 - Correct Pilot Flame Pattern

(natural gas shown) occurs, your heater could produce increased levels of carbon monoxide. If the burner flame pattern shows yellow tipping, follow instructions at bottom of this page.

Natural Gas

Shown

NG

3-3.5" WC

LP

8-11" WC

Figure 25 - Incorrect Pilot Flame Pattern

(natural gas shown)

BURNER FLAME PATTERN

Figure 26 shows a correct burner flame pattern. Figure 27 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows yellow tipping of the flame. It also shows the flame higher than 1/2 the heat shield height.

If burner flame pattern is incorrect as shown in Figure 27:

• turn heater off (see

To Turn Off Gas to Appliance

, page 19)

• see

Troubleshooting

pages 22 through 25.

Figure 26 - Correct Burner Flame Pattern with Control Knob set to High

20

Figure 27 - Incorrect Burner Flame

Pattern with Control Knob set to High www.usaprocom.com

200131-01A

CARE AND MAINTENANCE

WARNING: Turn off heater and let cool before servicing.

CAUTION: You must keep control areas, burner, and circulating air passageways of heater clean. Inspect these areas of heater before each use. Have heater inspected yearly by a qualified service techni

cian. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc.

WARNING: Failure to keep the primary air opening(s) of the burner(s) clean may result in sooting and property damage.

MAIN BURNER

Periodically inspect all burner flame holes with the heater running. All slotted burner flame holes should be open with yellow flame present. All round burner flame holes should be open with a small blue flame present. Some burner flame holes may become blocked by debris or rust, with no flame present. If so, turn off the heater and let it cool, and remove blockage or replace burner. Blocked burner flame holes will create soot.

BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLE

We recommend that you clean the unit every 2,500 hours of operation or every three months. We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using compressed air no greater than 30 PSl. Your local computer store, hardware store, 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 directions on the can, you could damage the pilot assembly.

1. Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.

2. Remove four screws securing front panel.

3. Pull front panel forward.

4. Inspect burner and pilot for dust and dirt.

5. Blow air through the ports/slots and holes in the burner.

6. Replace front panel using screws removed.

ODS/PILOT

Use a vacuum cleaner, pressurized air, or a small, soft bristled brush to clean.

A yellow tip on the pilot flame indicates dust and dirt in the pilot assembly. There is a small pilot air inlet hole about 2" from where the pilot flame comes out of the pilot assembly

(see Figure 28). With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if compressed air is not available.

Natural Gas

Burner

Pilot Air

Inlet Hole

Ignitor

Electrode

Thermocouple

Propane/LP

Gas Burner

Pilot Air Inlet Hole

Figure 28 - Pilot Inlet Air Hole

CABINET

Air Passageways

Use a vacuum cleaner or pressurized air to clean.

Exterior

• Use a soft cloth dampened with a mild soap and water mixture.

• Wipe the cabinet to remove dust.

200131-01A www.usaprocom.com

21

TROUBLESHOOTING

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. Fol

low the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the fire department.

WARNING: Only a qualified service technician should service and repair heater. Make sure that power is turned off before proceeding.

Turn off and let cool before servicing.

CAUTION: Never use a wire, needle, or similar object to clean

ODS/pilot. This can damage ODS/ pilot unit.

IMPORTANT:

Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors.

Note: All troubleshooting items are listed in order of operation.

Problem

Using natural gas and pilot will not light.

Possible Cause

Corrective Action

Inlet pressure exceeds 9" WC. Bypass pressure switch. See instructions below.

Pressure Switch

When using natural gas (NG), there is a pressure switch that acts to turn off the gas flow to the pilot if the inlet pressure exceeds

9" WC. This is to prevent the operation of the unit on the wrong gas (propane/LP). If your natural gas supply exceeds 9" WC the unit will not operate. Either contact your gas supplier to check and adjust the inlet pressure or a qualified service technician can bypass the pressure switch.

Before attempting to bypass the pressure switch, make sure the type of gas being used is correct. Check to make sure the connection fitting is in the correct inlet on the regulator.

Refer to

Connecting to Gas Supply

, page 14.

Only a qualified installer should bypass the pressure switch. To bypass the pressure switch locate the set screw on the regulator.

Use a small flat bladed screw driver to turn the set screw counterclockwise 2 turns. This will bypass the pressure switch function.

The entire gas delivery piping including connections inside the heater should be leak tested by the qualified installer. After leak testing the qualified installer should light the appliance. Refer to the correct flame pattern as illustrated on page 20. All flame patterns should be safely inside the product. If for any reason they are not, stop use of the appliance and call for repairs.

NG

Pressure Switch Set Screw

Figure 29 - Gas Regulator Pressure Switch

22 www.usaprocom.com

200131-01A

TROUBLESHOOTING

Problem

When ignitor button is pressed in, there is no spark at ODS/pilot.

When ignitor button is pressed in there is a spark at ODS/pilot but no ignition.

ODS/pilot lights but flame goes out when control knob is released.

Possible Cause

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.

Corrective Action

1. Replace electrode.

2. Replace ignitor cable.

4 Broken ignitor cable.

5. Bad piezo ignitor.

6. Low battery.

1. Gas supply is turned off or equipment shutoff valve is closed.

2. Control knob not fully pressed in while pressing ignitor button.

3. Air in gas lines when installed.

3. Free ignitor cable if pinched by any metal or tubing. Keep ignitor cable dry.

4. Replace ignitor cable.

5. Replace piezo ignitor.

6. Replace battery.

1. Turn on gas supply or open equipment shutoff valve.

2. Fully press in control knob while pressing ignitor button.

4. ODS/pilot is clogged.

5. Incorrect inlet gas pressure or inlet regulator is damaged.

6. Control knob not in PILOT position.

7. Depleted gas supply (propane).

1. Control knob is not fully pressed in.

2. Control knob is not pressed in long enough.

3. Continue holding down control knob. Repeat igniting operation until air is removed.

4. Clean ODS/pilot (see

Care and Maintenance

, page

21) or replace ODS/pilot assembly.

5. Check inlet gas pressure or replace inlet gas regulator.

6. Turn control knob to PILOT position.

7. Contact local propane/LP gas company.

1. Press in control knob fully.

3. Equipment shutoff valve is not fully open.

4. Thermocouple connection is loose at control valve.

5. Pilot flame not touching thermocouple, which allows thermocouple to cool, causing pilot flame to go out. This problem could be caused by one or both of the following:

A) Low gas pressure

B) Dirty or partially clogged

ODS/pilot

6. Thermocouple damaged.

7. Control valve damaged.

2. After ODS/pilot lights, keep control knob pressed in 30 seconds.

3. Fully open equipment shutoff valve.

4. Hand tighten until snug, and then tighten 1/4 turn more.

5. A) Contact local natural or propane/LP gas company

B) Clean ODS/pilot (see

Care and Maintenance

, page

21) or replace ODS/pilot assembly

6. Replace thermocouple.

7. Replace control valve.

200131-01A www.usaprocom.com

23

TROUBLESHOOTING

Problem

Burner(s) does not light after ODS/pilot is lit.

Possible Cause

1. Burner orifice is clogged.

Corrective Action

1. Clean burner orifice (see

Care and Maintenance

, page

21) or replace burner orifice.

2. Replace burner orifice.

Delayed ignition of burner(s).

Burner backfiring during combustion

High yellow flame during burner combustion

Gas odor during combustion.

2. Burner orifice diameter is too small.

3. Inlet gas pressure is too low.

1. Manifold pressure is too low.

2. Burner orifice is clogged.

1. Burner orifice is clogged or damaged.

2. Burner is damaged.

3. Gas regulator is damaged.

1. Not enough air.

2. Gas regulator is defective.

3. Inlet gas pressure is too low.

1. Foreign matter between control valve and burner.

2. Gas leak. (See Warning

Statement at top of page 22).

Slight smoke or odor during initial operation.

Heater produces a whistling noise when burner is lit.

1. Residues from manufacturing process.

1. Turning control knob to high

(5) position when burner is cold.

2. Air in gas line.

3. Air passageways on heater are blocked.

4. Dirty or partially clogged burner orifice.

3. Contact local gas supplier.

1. Contact local gas supplier.

2. Clean burner (see

Care and

Maintenance

, page 21) or replace burner orifice.

1. Clean burner orifice (see

Care and Maintenance

, page

21) or replace burner orifice.

2. Contact customer service.

3. Replace gas regulator.

1. Check burner for dirt and debris. If found, clean burner

(see

Care and Maintenance

, page 21).

2. Replace gas regulator.

3. Contact local gas supplier.

1. Take apart gas tubing and remove foreign matter.

2. Locate and correct all leaks

(see

Checking Gas Connections

, page 16).

1. Problem will stop after a few hours of operation.

1. Turn control knob to low (1) position and let warm up for a minute.

2. Operate burner until air is removed from line. Have gas line checked by local gas supplier.

3 Observe minimum installation clearances (Figure 4, page 9).

4 Clean burner (see

Care and

Maintenance

, page 21) or replace burner orifice.

24 www.usaprocom.com

200131-01A

TROUBLESHOOTING

Problem

Heater produces a clicking/ticking noise just after burner is lit or shut off.

White powder residue forming within burner box or on adjacent walls or furniture.

Heater produces unwanted odors.

Heater shuts off in use

(ODS operates).

Gas odor exists even when control knob is in

OFF position.

Moisture/condensation noticed on windows.

Possible Cause

1. Metal is expanding while heating or contracting while cooling.

1. When heated, the vapors from furniture polish, wax, carpet cleaners, etc., turn into white powder residue.

1. Heater is burning vapors from paint, hair spray, glues, etc. See IMPORTANT statement, page 22.

2. Gas leak. See Warning Statement at the top of page 22.

3 Low fuel supply (propane/LP gas only).

1. Not enough fresh air is available.

2. Low line pressure.

3. ODS/pilot is partially clogged.

1. Gas leak. See Warning

Statement at top of page 22.

2. Control valve is defective.

1. Not enough combustion/ ventilation air.

Corrective Action

1. This is common with most heaters. If noise is excessive, contact qualified service technician.

1. Turn heater off when using furniture polish, wax, carpet cleaner or similar products.

1. Ventilate room. Stop using odor causing products while heater is running.

2. Locate and correct all leaks

(see

Checking Gas Connections

, page 16).

3. Refill supply tank (Propane/

LP models).

1. Open window and/or door for ventilation.

2. Contact local gas supplier.

3. Clean ODS/pilot (see

Care and Maintenance

, page 21).

1. Locate and correct all leaks

(see

Checking Gas Connections

, page 16).

2. Replace control valve.

1. Refer to

Air for Combustion and Ventilation

requirements, page 7.

200131-01A www.usaprocom.com

25

26

11

PARTS

MODELS MD3TPU AND MD4TPU

9

10

2

4

12

13

7

5

8

6

1

3 www.usaprocom.com

200131-01A

PARTS

MODELS MD3TPU AND MD4TPU

This list contains replaceable parts for your heater. When ordering replacement parts, follow the instructions listed under

Replacement Parts

on page 28 of this manual.

ITEM MD3TPU MD4TPU DESCRIPTION QTY

7

8

5

6

3

4

1 UBD20TNS-101 UBD30TNS-101

2 UBD20T-102 UBD30T-102

UBD3T-130B

UBD20T-140B

UBD4T-130B

UBD30T-140B

UBD30T-160B

STL1001-200-B

UBD30T-160B

STL1001-250-B

Body Panel

Front Panel

Screen Assembly

Top Screen Assembly

Base Assembly

Thermostat Valve

ND0310A-MU-600 ND0310A-MU-600 ODS Pilot

RVD88-P-6/10 RVD88-P-6/10 Gas Regulator

9 MB060-02

10 ML083-04

11 20UB100B-01

12 ML073-06

13 ML073-02

MB060-01

ML083-04

20UB100B-01

ML073-06

ML073-02

Mounting Bracket

Ignitor

1

1

1

1

Blower/Heater Assembly 1

Ignitor Cable

Ignitor Cable

1

1

2

1

1

1

1

1

MB28001

PART AVAILABLE - NOT SHOWN

MB28001 Hardware Package 1

200131-01A www.usaprocom.com

27

REPLACEMENT PARTS

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 supply original replacement parts, call Customer Service toll free at

1-866-573-0674 for referral information.

When calling Customer Service or your dealer, have ready:

• Your name

• Your address

• Model and serial number of your heater

• How heater was malfunctioning

• Type of gas used (Propane/LP or Natural gas/NG)

• Purchase date

Usually, we will ask you to return the defective part to the factory

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product.

If they can’t supply original replacement part(s) call Customer Service toll free at

1-866-573-0674 for referral information.

When calling Customer Service have ready:

• Model number of your heater

• The replacement part number

ACCESSORIES

Purchase these heater accessories from your local dealer. If they can not supply these accessories, contact ProCom Heating, Inc. at 1-866-573-0674 for information.

EQUIPMENT SHUTOFF VALVE

For all models. Equipment shutoff valve with

1/8” NPT tap.

28 www.usaprocom.com

200131-01A

SERVICE HINTS

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• fireplace will not produce specified heat

• propane/LP gas supply might be low (propane/LP units only)

You may feel your gas pressure is too low. If so, contact your local gas supplier.

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. If so, contact

ProCom Heating, Inc. at 1-866-573-0674.

When calling, please have your model and serial numbers of your heater ready.

200131-01A www.usaprocom.com

29

WARRANTY

KEEP THIS WARRANTY

Model _______________________________

Serial No. ____________________________

Date Purchased _______________________

Keep receipt for warranty verification.

REGISTER YOUR PRODUCT AT WWW.USAPROCOM.COM

IMPORTANT: We urge you to register your product within 10 days of date of installation, complete with entire serial number which can be found on the rating plate. Please fill out the warranty infor

mation above for your personal records. Retain this manual for future reference.

Always specify model and serial numbers when communicating with customer service.

We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make no other warranty, expressed or implied.

LIMITED WARRANTY

ProCom Heating, Inc. warrants this product to be free from defects in materials and components for ONE

(1) year from the date of first purchase, provided that the product has been properly installed by a qualified installer in accordance with all local codes and instructions furnished with the unit, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty, the Bill of Sale or cancelled check must be presented.

RESPONSIBILITY OF OWNER

This warranty is extended only to the original retail purchaser. This warranty covers the cost of part(s) required to restore this heater to proper operating condition. Warranty part(s) MUST be obtained through

ProCom Heating, Inc. who will provide original factory replacement parts. Failure to use original 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 COVERED

This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse, accidents, lack of proper maintenance or defects caused by improper installation. Travel, diagnostic cost, labor, transportation and any and all such other costs related to repairing a defective heater will be the responsibility of the owner.

TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE

OF THE PRODUCT, THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED

WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES. INCLUDING

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO ONE (1)

YEAR ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE. PROCOM HEATING, INC.'S

LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND PROCOM HEAT-

ING, INC. SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT.

INCIDENTAL OR CONSEQUENTIAL DAMAGES.

Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of accidental or consequential damages, the above limitation on implied warranties, or exclusion or limitation on damages may not apply to you.

This warranty gives you specific legal right, and you may also have other rights that vary from state to state.

ProCom Heating, Inc.

Bowling Green, KY 42101 www.usaprocom.com

1-866-573-0674

200131-01

Rev. A

04/14

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