Heatstar HS115TC, HS190TC, HS250TC User Manual

OPERATING INSTRUCTIONS

AND OWNER’S MANUAL

READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater.

Model #

HS115TC

HS190TC

HS250TC

FORCED AIR DUAL-FUEL NOMAD

LANGUAGES INCLUDED

HEATER

WARNING:

— Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any

other appliance. — An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appliance. — WHAT TO DO IF YOU SMELL GAS

• Do not try to light appliance.

• Extinguish any open flame.

• Shut off gas to appliance. — Service must be performed by a qualified service agency.

This is an un-vented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation must be provided. Refer to pages 4 & 5.

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.

•ENGLISH

•FRENCH

•SPANISH

2017 CBHEAT STAR, Inc., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 866-447-2194

WARNING:

YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS,

SO PLEASE READ THESE INSTRUCTIONS BEFORE YOU OPERATE THIS HEATER.

WARNING:

NOT FOR HOME OR RECREATIONAL VEHICLE USE

WARNING:

GENERAL HAZARD WARNING:

FAILURE TO COMPLY WITH THE PRECAUTIONS AND

INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH, SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON MONOXIDE POISONING, AND/OR ELECTRICAL SHOCK.

ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW

THE INSTRUCTIONS SHOULD USE OR SERVICE THIS

HEATER.

IF YOU NEED ASSISTANCE OR HEATER INFORMATION

SUCH AS AN INSTRUCTIONS MANUAL, LABELS, ETC. CONTACT THE MANUFACTURER.

THE STATE OF CALIFORNIA REQUIRES THE FOLLOWING WARNINGS:

FIRE, BURN, INHALATION, AND EXPLOSION HAZARD.

KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS. NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASOLINE, SOLVENTS, PAINT THINNER, DUST PARTICLES OR UNKNOWN CHEMICALS.

WARNING: Combustion by-products produced when using this product contain carbon monoxide, a chemical

known to the State of California to cause cancer and birth defects (or other reproductive harm).

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or

other reproductive harm.

CONTENTS

WARNINGS ..........................................................................2

SPECIFICATIONS ...................................................................3

OPERATING PRECAUTIONS ..................................................4

SAFETY PRECAUTIONS .........................................................4

ODOR FADE WARNING ........................................................5

ASSEMBLY AND PREPARATION FOR OPERATION ..................6

HOSE AND REGULATOR INFORMATION ...............................6

FUEL AND RATE SELECTION .................................................7

OPERATION .........................................................................7

USING THE ACCESSORIES ...................................................8

SHUT DOWN AND STORAGE ...............................................9

MAINTENANCE ....................................................................9

PROPANE TANK SIZE SELECTION ........................................ 10

TROUBLESHOOTING .......................................................... 11

This NOMAD Forced Air Duel-fuel construction heater was Assembled in the U.S.A. by:

Enerco Group Inc. 4560 West 160th Street Cleveland, Ohio 44135

For Questions and Inquiries Contact us at:

CALL: 866-447-2194 FAX: 800-321-0552 VISIT: HEATSTARBYENERCO.COM.

Office hours are: Monday - Friday 8:00am - 5:00pm

WIRING DIAGRAM .............................................................12

PARTS LISTS AND EXPLODED VIEWS .................................. 13

WARRANTY INFORMATION ...............................................20

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

SPECIFICATIONS

MODEL# (Stock#) HS115TC (F109100) HS190TC (F109110) HS250TC (F109120)

PROPANE BTU/kW INPUT HIGH LP (kW) LOW LP (kW)

110,833 BTU/HR (32kW) 190,200 BTU/HR (56kW) 248,625 BTU/HR (73kW) 80,612 BTU/HR (24kW) 127,100 BTU/HR (37kW) 181,119 BTU/HR (53kW)

HIGH NG (kW) LOW NG(kW)

107,586 BTU/HR (32kW) 183,600 BTU/HR (54kW) 248,625 BTU/HR (73kW) 77,124 BTU/HR (23kW) 128,700 BTU/HR (38kW) 172,252 BTU/HR (50kW)

OPERATINGS GAS PRESSURES (W.C./kPa)

MAX IN-LP

MAX IN-NG (Kpa)

MIN IN-LP (Kpa) MIN IN-NG (Kpa) MANIFOLD PRESSURE

TANK PRESSURE TANK PRESSURE TANK PRESSURE

14" W.C. (3.49 Kpa) 14" W.C. (3.49 Kpa) 14" W.C. (3.49 Kpa)

15 PSI (103.4 Kpa) 15 PSI (103.4 Kpa) 15 PSI (103.4Kpa) 7" W.C. (1.74 Kpa) 7" W.C. (1.74 Kpa) 7" W.C. (1.74 Kpa) 4" W.C. (.99 Kpa) 4" W.C. (.99 Kpa) 4" W.C. (.99 Kpa)

FUEL CONSUMPTION PER HOUR

LP-HIGH LBS (Kg) LP-LOW LBS (Kg) NG-HIGH MCF

NG-LOW MCF

5.326 LBS/HR (2.41 Kg) 8.8 LBS/HR (3.99Kg) 12.042 LBS/HR (5.46 Kg)

3.937 LBS/HR (1.78 Kg) 6.253 LBS/HR (2.83 Kg) 8.568 LB/HR (3.88 Kg)

.110 MCF .185 MCF .240 MCF

.08 MCF .130 MCF .175 MCF

ELECTRICAL SPECIFICATIONS

ELEC. SUPPLY (VOLTS/Hz/PHASE)

CONTINUOUS AMPS MOTOR H.P.

MOTOR WATTS MOTOR R.P.M.

115V-60HZ- 1Ø 115V-60HZ-1Ø 115V-60HZ-1Ø

3.5 AMPS 5.5 AMPS 8 AMPS 1/3HP 1/2HP 3/4HP

220 W 500 W 800 W 110 0 110 0 1035

HEATER DIMENSIONS/WEIGHTS HEATER WEIGHT 91 LBS (40.3KG) 159 LBS (72 KG) 165 LBS (75 KG) HEATER DIMENSIONS

30" x 23.75" x 15" 35.75" x 34.75" x 20.25" 35.75" x 34.75" x 20.25"

(LxWxH) CARTON WEIGHT

102 LBS (46.3KG) 176 LBS (79.8 KG) 182 LBS (83 KG)

(LBS/K.G.) CARTON DIMENSIONS

34.5" x 25.75" x 20" 39" x 36.75" x 24.25" 39" x 36.75" x 24.25"

(LxWxH)

CLEARANCE TO COMBUSTIBLES

TOP SIDES BACK OUTLET

HS115TC

HS190TC

HS250TC

1' 1' 1' 6'

Forced-Air Dual-Fuel NOMAD Construction Heater

Operating Instructions and Owner’s Manual

OPERATING PRECAUTIONS

This is a propane or natural gas, direct-fired, forced air heater. It's intended use is primarily temporary heating of buildings under construction, alteration or repair.

Propane is heavier than air. If the fuel leaks from a connection or fitting, it sinks to the floor, collecting there with the surrounding air, forming a potentially explosive mixture. Obviously, fuel leaks should be avoided, so set up the fuel supply with utmost care. Read the Odor Fade and Propane warnings included in this manual for additional information about detecting gas leaks. Leak check new connections or re-connections with a soap and water solution and follow all connection instructions herein. Also, ask your propane dealer or natural gas supply company for advice on the heater application and supply installation and ask him to check it if there are any questions.

This heater was designed and certified for use as a construction heater in accordance with ANSI Standard Z83.7/CSA 2.14. Check with your local fire safety authority if you have any questions about your applications. Other standards govern the use of fuel gases and heat producing products in specific applications. Your local authority can advise you about these.

Direct-Fired means that all of the combustion products enter the heated space. Even though this heater operates very close to 100 percent combustion efficiency, it still produces small amounts of carbon monoxide. Carbon monoxide (called CO) is toxic. We can tolerate small amounts but not a lot. CO can build up in a heated space and failure to provide adequate ventilation could result in death. The symptoms of inadequate ventilation are:

• headache

• dizziness

• burning eyes and nose

• nausea

• dry mouth or sore throat So, be sure to follow advice about ventilation in these

operating instructions. Forced Air means that a blower or fan pushes the air

through the heater. Proper combustion depends upon this air flow; therefore, the heater must not be revised, modified or operated with parts removed or missing. Likewise, safety systems must not be circumvented or modified in order to operate the heater.

When the heater is to be operated in the presence of other people the user is responsible for properly acquainting those present with the safety precautions and instructions, and of the hazards involved.

SAFETY PRECAUTIONS

1. Check the heater thoroughly for damage. DO NOT operate a damaged heater.

2. DO NOT modify the heater or operate a heater which has been modified from its original condition.

3. Use only fuel types for which the heater has been certified.

4. If using propane use only VAPOR WITHDRAWAL type propane supply. If there is any question about vapor withdrawal, ask your propane dealer.

5. Mount the propane cylinders vertically (shutoff valve up). Secure them from falling or being knocked over and protect them from damage.

6. Locate propane containers at least (USA) 7 ft. (2.13m), (Canada) 10 ft. (3m) from the heater and do not direct exhaust toward containers.

7. IMPORTANT Use only the hose and regulator assembly provided with the heater. Inspect hose assembly before each use of the heater. If there is excessive abrasion or wear, or hose is cut, replace with hose assembly listed on parts list in this manual before using heater.

8. For indoor or outdoor use where adequate ventilation has been provided. Minimum openings of 1/2 sq. ft. (.046 m²) near the floor and 1/2 sq. ft. (.046 m²) near the ceiling (also see "Operating Precautions").

9. If at any time gas odor is detected, IMMEDIATELY DISCONTINUE operation until the source of gas has been located and corrected. Read enclosed Odor fade and Propane information for additional information about detecting propane or natural gas leaks.

10. While this heater is designed to withstand a reasonable about of harsh weather. It is best to install the heater such that it is not directly exposed to water spray, rain and/or dripping water.

11. Maintain minimum clearance from normal combustible material like paper, canvas, plastic tarpaulins or similar coverings and secure them to prevent flapping or movement due to wind action.

12. Due to the high surface and exhaust temperatures, adults and children must observe clearances to avoid burns or clothing ignition.

13. Operate only on a stable, level surface.

14. For use with only approved duct lengths and materials.

15. Use only the electrical power specified. The electrical connection and grounding must comply with National Electrical Code - ANSI/NFPA 70 (USA) and CSA C22.1 Canadian Electrical Code, Part 1 (Canada).

16. Use only a properly grounded 3-prong receptacle or extension cord (6 ft (1.83m) in length minimum).

17. Do not move, handle or service while hot or burning.

18. Use only in accordance with local codes or, in the absence of local codes, with the Standard for the Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 58 and CSA B149.1, Natural Gas and Propane Installation Code.

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

ODOR FADE WARNING

WARNING- ASPHYXIATION HAZARD

Do not use this heater for heating human living quarters.

• Do not use in unventilated areas.

• The flow of combustion and ventilation air must not be obstructed.

• Proper ventilation air must be provided to support the combustion air requirements of the heater being used.

• Refer to the specification section of the heater’s manual, heater data-plate, or contact the Factory to determine combustion air ventilation requirements of the heater.

• Lack of proper ventilation air will lead to improper combustion.

• Improper combustion can lead to carbon monoxide poisoning leading to serious injury or death. Symptom of carbon monoxide poisoning can include headaches dizziness and difficulty in breathing.

FUEL GAS ODOR

LP gas and natural gas have man-made odorants added specifically for detection of fuel gas leaks. If a gas leak occurs you should be able to smell the fuel gas. Since these fuels are heavier than air you should smell for the gas odor low to the floor. ANY GAS ODOR IS YOUR SIGNAL TO GO INTO IMMEDIATE ACTION!

• Do not take any action that could ignite the fuel gas. Do not operate any electrical switches. Do not pull any power supply or extension cords. Do not light matches or any other source of flame. Do not use your telephone.

• Get everyone out of the building and away from the area immediately.

• Close all propane (LP) gas tank or cylinder fuel supply valves, or the main fuel supply valve located at the meter if you use natural gas.

• Propane (LP) gas is heavier than air and may settle in low areas. When you have reason to suspect a propane leak, keep out of all low areas.

• Use your neighbor’s phone and call your fuel gas supplier and your fire department. Do not re-enter the building or area.

• Stay out of the building and away from the area until declared safe by the firefighters and your fuel gas supplier.

• FINALLY, let the fuel gas service person and the firefighters check for escaped gas. Have them air out the building and area before you return. Properly trained service people must repair any leaks, check for further leakages, and then relight the appliance for you.

ODOR FADING - NO ODOR DETECTED

• Some people cannot smell well. Some people cannot

smell the odor of the man-made chemical added to propane (LP) or natural gas. You must determine if you can smell the odorant in these fuel gases.

• Learn to recognize the odor of propane (LP) gas and natural gas. Local propane (LP) gas dealers will be more than happy to give you a scratch and sniff pamphlet. Use it to become familiar with the fuel gas odor.

Forced-Air Dual-Fuel NOMAD Construction Heater

• Smoking can decrease your ability to smell. Being around an odor for a period of time can affect your sensitivity to that particular odor. Odors present in animal confinement buildings can mask fuel gas odor.

• The odorant in propane (LP) gas and natural gas is colorless and the intensity of its odor can fade under some circumstances.

• If there is an underground leak, the movement of gas through the soil can filter the odorant.

• Propane (LP) gas odor may differ in intensity at different levels. Since Propane (LP) gas is heavier than air, there may be more odor at lower levels.

• Always be sensitive to the slightest gas odor. If you continue to detect any gas odor, no matter how small, treat it as a serious leak. Immediately go into action as discussed previously.

ATTENTION- CRITICAL POINTS TO REMEMBER

• Propane (LP) gas has a distinctive odor. Learn to recognize these odors. (Reference Fuel Gas Odor and Odor Fading sections above.

• Even If you are not properly trained in the service and repair of the heater, ALWAYS be consciously aware of the odors of propane (LP) gas and natural gas.

• If you have not been properly trained in repair and service of propane (LP) gas then do not attempt to light heater, perform service or repairs, or make any adjustments to the heater on the propane (LP) gas fuel system.

• A periodic sniff test around the heater or at the heater’s joints; i.e. hose, connections, etc., is a good safety practice under any conditions. If you smell even a small amount of gas, CONTACT YOUR FUEL GAS SUPPLIER IMMEDIATELY. DO NOT WAIT!

UNPACKING (Tools needed: Box cutter)

Remove heater and all components from cardboard container. Thoroughly inspect all packing material for pieces that are not garbage. Next check the unit for possible shipping damage. If any is found immediately

notify the factory.

Operating Instructions and Owner’s Manual

Assembly

INSTALLING THE WHEELS & FOOT (Tools needed: Pliers)

Most units will be completely assembled. However if for any reason you do need to assemble these components follow the these instructions. Using the cardboard that your heater was shipped in turn your heater on to one of it sides or its top so that the bottom of the heater is accessible. First, take the axel and insert it into one of the wheels supplied. Then on the outside of the wheel place the large washer over the axle. You can then insert one of the cotter pins into the hole in the end of the axle and bend over one or both of the tails of the pin so that it cannot be removed. Then on the inside of that wheel run one of the spacers over the other end of the axel so that it is pressed against the back of the wheel. Then slide the axle into the holes along the bottom edge of the heater. Then install the other spacer followed by the other wheel and washer. You can then insert and bend the other cotter pin. Finally you can press the rubber hub caps over the end of the axle. It is designed to press over the washer to hold the cap in place once you are sure you have the wheels and axle installed on your heater in the order shown in figure 1.

FIGURE 1

above the top edge of the door opening you should see

two holes close to the top edge of the heater. Align the threaded holes in the handle up to the holes in the cover of the heater. Then thread the two supplied bolts through the case into the handle from inside of the case. Using a socket wrench tighten down the bolts. Be sure not to over tighten.

Hose and Regulator setup SETUP FOR PROPANE

First locate the hose and regulator assembly included with your heater. Inspect the hose for cracks, breaks and any signs of damage. If any damage is found, contact the factory for a replacement. The regulator end is equipped with a standard POL connection designed to fit most vertical vapor draw propane tanks. Note: This is a reverse "left hand" thread. Next attach the P.O.L. to an appropriately sized tank for your application. This is a flared fitting and this type of connection does not require any additional sealant or thread tape. Check all connections with a mixture of soap and water for leaks. Mix water and a small amount of dish soap in a spray bottle and apply the solution on all connections, looking

for small bubbles to appear. If you see bubbles that is an indication of a leak. Tighten your connection until the bubble are eliminated.

For proper tank sizing, refer to the sizing chart in the trouble shooting section of this manual. (page 10)

# DESCRIPTION QTY

1 WHEELS 2

2 COTTER PINS 2

3 RETAINER WASHERS 2

4 WHEEL SPACERS 2

5 AXLE 1

INSTALLING THE HANDLE

Most units will be completely assembled. However if for any reason you do need to assemble these components follow the these instructions. First locate the metal "U" shaped handle that was packed with your heater. (Does not apply to model # HS115TC, If this is your model move to hose and regulator setup). Next locate the two handle bolts included in your hardware package. Then, while looking at the outlet side of the heater open the access panel opposite the control panel side by removing the screws that hold it in place around its perimeter. Just

SETUP FOR NATURAL GAS. You must first determine if a regulator will be

required. When using NG a regulator will only be required when the source of the gas has an output pressure greater than 14" w.c. (3.48 Kpa).

First locate the hose and regulator assembly included with your heater. Inspect the hose for any cracks breaks or signs of damage. If any damage is found, contact the factory for a replacement. The regulator end is equipped with a standard POL connection designed to fit most vertical vapor draw propane tanks. If you are using your unit with Natural Gas and you have determined the regulator will be needed, first the "P.O.L. fitting will have to be removed and replaced with a connector/connectors that will allow for connection to your Natural Gas supply. To remove the P.O.L. fitting, secure the regulator body in a vice being careful not to damage

it. Then using a socket wrench remove he P.O.L. stem and nut

Remove for NG installation

POL

from the regulator. Then replace the POL with the appropriate pieces to make your connection. Be sure to use an appropriate sealant or thread tape when required. Check all connections with a mixture of soap and water for leaks. Mix water and a small amount of dish soap in a spray bottle and apply the solution on all connections, looking for small bubbles to appear. If you see bubbles that is an indication of a leak. Tighten your connection until the bubble are eliminated.

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

RATE AND FUEL SELECTION

FUEL SELECTION

When setting up your Nomad heater you will need to know which fuel you will be using and move the Rate/ Fuel selector switch to the correct settings before use. For LP you will use the Red settings and rate. For NG you will use the Blue settings and rates Refer to figure 5.

RATE SELECTION

Your Nomad heater is equipped with multi-rate and dual fuel technology. During setup of your area to be heated you have the option to use the heater on either the high or low setting. In order to bring the heat in your space up to your desired temperature as quickly as possible set the heater on its high setting (refer to figure 5). Once you have your space heated to the desired temperature, you can then turn your setting to the low position to maintain your desired temperature resulting in dramatic cost savings from the lower fuel consumption during the entire heating project.

FIGURE 5

power switch). The male plug end of the heater will go inside the female receptacle on the thermostat plug end. Next plug in your properly grounded three pronged extension cord into the other side of the thermostat plug. You can now switch on your heater and return to where you have your thermostat located and set the temperature at which you would like your heater to cycle on and off at. Once the temperature in the space to be heated drops below the point at which your thermostat is set, the green indicator light above the switch will illuminate and the heat sequence will begin. The unit will continue to run until the setting of the thermostat is satisfied. If your heater shuts down for any reason other than the operator turns it off or the thermostat is satisfied, refer to the troubleshooting portion of this manual on page 11.

INCLUDED THERMOSTAT

Part # 00618

OPERATION (NO THERMOSTAT)

Plug in your unit using an appropriately sized properly grounded three pronged extension cord. Attach the small length of power cord on the heater to your extension cord. Once power is supplied to the heater you should see the green indicator light above the switch light up. Before you turn on your heater you will want to ensure that you make your fuel and rate selection. Refer to the "Rate and fuel selection" section for more information. You can now flip your power switch to the ON position. After a few seconds your heater will light and you should feel hot air begin to emit from the outlet of the heater. With this setup the heater will run continuously until the operator flips the switch to the off position. If you would like your heater to cycle on and off based on the temperature of the space, you will need to use the supplied remote thermostat.

OPERATION (WITH THERMOSTAT)

To operate your Nomad heater with a thermostat you will need to place the thermostat in the environment to be heated and turn the dial to the lowest temperature. Take the "Piggy-Back" style plug end that was factory installed on the thermostat and attach it to the small length of power cord attached to the heater (located near the

PIGGY BACK PLUG

THERMOSTAT HOOKUP

Cord to heater

Extension cored to power source

Cord to the Thermostat

Forced-Air Dual-Fuel NOMAD Construction Heater

Operating Instructions and Owner’s Manual

USING NOMAD HEATER ACCESSORIES

The Nomad line of forced air heaters is designed to be used as a stand alone gas fired heating appliance. It is also designed and certified to be used with a collection of useful accessories. For information on any additional accessories that may be available for your model refer to the list of accessories in this booklet or visit www. heatstarbyenerco.com.

USING NOMAD HEATERS WITH DUCT & DIFFUSERS

When using this heater to heat a party tent or construction environment from out side of the space you will need to employ the help of a few different diffuser attachments.

Direct Diffuser & Duct Adapter

A direct diffuser allows the user to duct the heat being

produced by the Nomad heater into a space needing heat without having the heater in that space. To do this you will need a duct adapter. The duct adapter attaches to special connection points on the heater that match up to the connectors on the

DUCT ADAPTER

adapter. Align the tabs on

the adapter to the holes on the heater and turn clock wise to lock them in place. Next you will need the flexible duct transition piece. The duct transition is a short piece of special silicone lined ducting that attaches the adapter to the End diffuser. With the duct adapter attached to the heater, place the transition duct piece over the outside of the adapter ring and tighten down the strap. The other end of the Duct is then attached to the diffuser see figure 6. The diffuser is an accessory designed to help direct the air being discharged from the heater. The air comes out of the diffuser and spreads out in multiple directions to better fill the space and heat more evenly. The channel on top of the diffuser is designed to hold the tent material from falling in front of the diffuser. The heater can be used without the diffuser but it is recommended for more effective and efficient use.

heated is needed or required. To use this setup you will need the end diffuser and the 10' specially designed ducting. To assemble attach one end of the 10' length of duct to the duct adapter and the other to the end Diffuser. Then place the end diffuser in the space to be heated.

FITS HS115TC

12" X 30" TRANSITION DUCT F109107 12" DUCT ADAPTER F109106

FITS HS190TC & HS250TC

16" DUCT ADAPTER F10911616" X 30" TRANSITION DUCT F109117

12" X 10' SILICONE LINED FLEXIBLE HEATING DUCT F109108

FITS HS115TC

16" X 10' SILICONE LINED FLEXIBLE HEATING DUCT F109118

FITS HS190TC & HS250TC

12" UNIVERSAL DIFFUSER F109105

DIFFUSER

FIGURE 6

Long Duct & Diffuser

Nomad heaters are also designed to be used with 10' of flexible duct for when distance from the area to be

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

FITS HS115TC

16" UNIVERSAL DIFFUSER F109115

FITS HS190TC & HS250TC

SHUTDOWN , STORAGE & MAINTENANCE

When your Nomad heater is no longer needed there are a few steps you should take to ensure it is ready and in working condition the next time you need it.

panel cover on the blower side of the heater. There are 8 screws on the HS115 and 14 Screws on the larger HS190 and HS250 (4 and 7 on each side respectively) holding the panel in place.

SHUTDOWN

While the heater is running, turn off the gas supply to the heater and allow the fuel left in the system and in the hose and regulator to burn off. This should only take a few seconds. Then at the heater, flip the switch to the middle or OFF position. You should allow your heater to completely cool before placing your heater in storage or before you perform any service or maintenance. Once the unit has cooled verify that the gas has been shut off. Then disconnect the hose and regulator from the fuel source. Next disconnect the hose from the inlet fitting on the heater and neatly wrap up your hose assembly. You can then place your hose into storage until it is needed again. On the HS190TC and HS250TC Nomad units you can use the optional top mounted storage box to store your heater hose and regulator along with any other accessories or tools needed for setup and tear down. Next unplug the unit and wrap up the thermostat and return it to storage. Your heater can now be stored.

STORAGE UNIT AVAILABLE FOR THE HS190TC

& HS250TC

8 SCREWS

4 ON EACH SIDE

Once you have access to the blower motor mounting plate remove the motor and wheel then use compressed air to blow off the wheel. If a more aggressive cleaning method is required to get the wheel clean you can remove the wheel from the motor by loosening the set screw. Water solvents and cleaners can then be utilized to complete the cleaning. Re install the blower in the reverse it was removed.

STORAGE & MAINTENANCE

Before and after extended storage or if the heater was used in dusty conditions you should thoroughly clean the heater. With the heater unplugged, use soap, water and a soft cloth to clean off any loose dust or dirt. While your Nomad heater is certified to be used outdoor and can withstand wet weather, water should not be used. This can cause water to be forced into components where it should not be. To clean off the inside, you will need a standard flat head screwdriver to open the access panel. To clean do not use water, use compressed air to blow dust and debris from the insides. Once the unit is again clean shut the door and secure the latch with the screwdriver used to open it. You can now store your heater until it is needed again. Be sure to make note of the storage "do's and Don't" listed on this page. At least once a year or the heater has been used in a dusty environment, it is recommended that the blower wheel be thoroughly cleaned. Start by removing the access

Forced-Air Dual-Fuel NOMAD Construction Heater

DO NOT....

• Do not store the unit outside.

• Do not lose the components shipped with your heater.

• Do not store your heater in an area prone to rodents. They can damage internal wiring and the nesting material is a fire hazard. Always open and inspect your heater for signs of insect and rodents before use especially after long bouts of storage.

Operating Instructions and Owner’s Manual

SERVICE & REPAIR

A hazardous condition may result if a heater is used that has been modified or is not functioning properly.

When the heater is working properly:

• The flame is contained within the heater.

• The flame is essentially blue with perhaps some yellow tipping.

• There is no strong disagreeable odor, eye burning or other physical discomfort.

• There is no smoke or soot internal or external to the heater.

• There are no unplanned or unexplained shut downs of the heater.

• The parts lists and wiring diagram show the heater as it was constructed. Do not use a heater which is different from that shown. In this regard, use only the hose, regulator and cylinder connection fitting (called a POL fitting) supplied with the heater.

• (3) of the four lights on the side of the heater should be illuminated ( Heat, Power, Fan Running) per Figure 2.

For this heater, the regulator must be set as shown in “SPECIFICATIONS”. If there is any uncertainty about the regulator setting, have it checked. A heater which is not working right must be repaired, but only by a trained, experienced service person. The heater is equipped with a 1 year Limited Warranty, for full warranty information please read page 20. Please include a brief statement indicating date, place of purchase, the nature of the problem and proof of purchase for warranty inquiries. Out-of-warrranty products can be repaired with a charge for parts and labor. Contact customer service for a list of certified repair centers near you.

Figure 2

PROPANE TANK SIZE SELECTION

Below are a few quick points of reference for when you need to select propane cylinders for your applications. There are two major points to consider. What is the temperature outside? & What are the BTU requirements of the heater I will be using. While 20lb, 40lb and 100lb tanks are the most common tank sizes, there are various other options available. Contact you propane supplier for details.

14.5”

12.5”

29”

18”

48”

20LBS 40LBS 100LBS

MAXIMUM CONTINUOUS BTU OUTPUT PER HOUR

LBS OF LP IN THE CYLINDER

0°F (-18°C) 20°F(-7°C) 40°F (4°C)

200 (2 x 100's) 226,000 334,000 428,000

100 113,000 167,000 214,000

80 (2 x 40's) 94,000 137,000 180,000

40 55,000 79,000 105,000 20 36,000 51,000 69,000

@ VARIOUS TEMPERATURES

EXAMPLE TANK SELECTION

PROPANE TANK SELECTION @ 20°F (-7°C)

HIGH SETTING LOW SETTING

HS115TC 110,833 BTU/HR 80,612 BTU/HR

2 X 40LB TANKS 1 X 40LB TANK

HS190TC 190,200 BTU/HR 127,100 BTU/HR

2 X 100LB TANKS 2 X 40LB TANKS

HS250TC 248,625 BTU/HR 181,119 BTU/HR

2 X 100LB TANKS 2 X 100LB TANKS

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

Symptom Troubleshooting

Blower does not come on 1. Make sure the switch is either in the on or fan only

position

2. Verify the extension cord being used is not too long

3. Check power source is 110v

4. Verify the setting on the thermostat is higher than the

temperature in the space to be heated

Blower runs but the burner does not ignite 1. Make sure the switch is in the on position not in the fan

only position

2. Verify that the fuel connected to the unit is turned on and flowing. It may take a few cycles to get all the air out of the lines.

3. Make sure the rate and fuel switch are in the desired position for the fuel you are using and the setting (high or low) that you desire.

Unit producing little heat or no heat. 1. Make sure the switch is in the on position not the fan only

position

2. Make sure the rate and fuel switch are in the desired position for the fuel you are using and the setting (high or low) that you desire.

3. Verify that the fuel pressure being supplied to the heater is adequate. Refer to the specification table in this manual for required pressures.

4. Make sure the factory supplied hose and regulator are being used.

Heater will not shut down 1. Verify the switch is in the off position not on or fan only.

2. Check current setting on the thermostat. Is it set to a temperature higher than the space being heated?

3. Heater will only cycle on and off when optional thermostat is installed.

Unit will not turn on with thermostat installed 1. Verify that the thermostat is installed correctly. Heater will

only cycle on and off when the optional thermostat is installed.

2. Verify the setting on the thermostat is higher than the temperature in the space to be heated

3. Check that the power switch is in the "on" position. The thermostat will only cycle on and off if the power switch is in the on position

Unit will not turn off with thermostat installed. 1. Verify the setting of the thermostat is lower than the

temperature in the space being heated.

2. Verify that the thermostat is installed correctly, the unit may just be on the on position.

3. Heater may be undersized or for the space being heated.

Red HLS fault light is on (Figure 2) 1. Verify that the path of heat is not obstructed.

2. Check for blockage in the duct and at the end diffuser

3. Check the fuel and rate selections are accurate. If the

wrong fuel is selected the unit will over heat.

FOR FURTHER ASSISTANCE

If after you have reviewed the trouble shooting in this manual and you still require assistance please use any of the following methods to contact our technical service department. We will do our absolute best to resolve any issues or problems that arise. Most problems can be solved in just a few minutes.

Forced-Air Dual-Fuel NOMAD Construction Heater

HOURS ARE: Monday- Friday 8:00am until 5:00pm

CALL: 866-447-2194 FAX: 800-321-0552 VISIT: HEATSTARBYENERCO.COM

INQUIRIES IN CANADA ONLY

PLEASE CALL: 877-477-3353 VISIT IPSPOWER.COM

Operating Instructions and Owner’s Manual

SV2

SV1

SV1 & SV2

Valve(s) Open

WIRING DIAGRAM-ALL UNITS

Position

SW2

SV1

led 5

led 4

SV2

Gas

Valve

SW4

GV1

hls

SW1

sail

SW3

switch

24vac

led 1

led 2

ign

n/c

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

chassis

ground

Chassis wiring is stranded 18 AWG / 105 C / @ 600 Volts

Igniter wiring is16 AWG / 25KVDC / 10 KVAC

(replace with same ratings)

(all quick connects fully insulated)

# P/N PART DESCRIPTION QTY

1 60801 HEATER FOOT 2

2 60800 HEATER BASE

3 60802 SOLENOID SUPPORT 1

4 60818 COMBUSTION CHAMBER -RIGHT 1

5 60820 COMBUSTION CHAMBER -BACK 1

6 60817 COMBUSTION CHAMBER -LEFT 1

7 60819 COMBUSTION CHAMBER -TOP 1

8 60822 COMBUSTION CHAMBER -UPPER FLANGE 1

9 60821 COMBUSTION CHAMBER -LOWER FLANGE 1

10 60823 LOWER BURNER COVER 1

11 60824 COMBUSTION CHAMBER -HEAT SHIELD 2

12 60813 INSIDE BLOWER PANEL

13 60815 BLOWER TUBE 1

14 60816 115 BLOWER WHEEL 1

15 60812 OUTSIDE BLOWER PANEL 1

16 60814 MOTOR MOUNTING PLATE 1

17 60843 115 MOTOR - 1/3HP 1

18 00613 SAIL SWITCH 1

19 00613 SAIL SWITCH BRACKET 1

20 60958 HIGH LIMIT SWITCH 1

21 60833 HEATER COVER 1

22 60835 MOTOR DOOR 1

23 60834 CONTROLS DOOR 1

# P/N PART DESCRIPTION QTY

24 60837 DOOR HINGE 1

25 60839 D-RING LATCH/LOCK 1

26 60847 24V RED LED LAMP - FAULT INDICATOR 1

27 60846 24V GREEN LED LAMP - GAS VALVE ON INDICATOR 1

28 60845 120V LED LAMP - GREEN 2

29 60841 MAIN POWER ROCKER SWITCH 1

30 60883 SELECTOR SWITCH BRACKET 1

31 60842 SELECTOR SWITCH 1

32 27808 FLAME CONTROL BOARD 1

33 60810 115 BURNER 1

34 60827 115 IGNITER BURNER PLATE-FRONT 1

35 60729 IGNITER/FLAME SENSE ASSY.

36 60831 115 BURNER CLAMP 1

37 60832 115 BURNER CLAMP BASE 1

38 60826 115 IGNITER BURNER PLATE-BACK 1

39 00600 GAS TRAIN ASSY. 1

40 6 0129 GAS VALVE 1

41 60848 SOLENOID VALVE 2

42 60809 ORIFICE HOLDER 1

** 60969 HOSE,ASSY,NOMAD,15',1/2"MP,1/2"FF 1

** 0 0 617 REGULATOR W/ POL 1

** 00618 THERMOSTAT ASSEMBLY W/ CORD 1

Forced-Air Dual-Fuel NOMAD Construction Heater

Operating Instructions and Owner’s Manual

EXPLODED VIEW HS115TC

511

NOTES:

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

# P/N PART DESCRIPTION QTY

1 60973 190 COVER 1

2 60904 ELECTRICAL DOOR 1

3 60905 MOTOR DOOR 1

4 60906 FIXED PIECE HANDLE MOUNT 1

5 60908 HANDLE 1

6 60916 DOOR HANDLE 1

7 60913 DOOR HANDLE SPACER 1

8 60917 DOOR LATCH 1

9 60915 HOIST RINGS 4

10 60884 BASE 1

11 60901 BASE FOOT 1

12 60802 SOLENOID SUPPORT

13 40940 WHEEL 2

14 60902 AXEL 1

15 28787 WHEEL HARDWARE KIT 1

16 60851 SAIL SWITCH 1

17 60938 SAIL SWITCH BRACKET 1

18 60922 COMBUSTION CHAMBER-TOP 1

19 60891 COMBUSTION CHAMBER-LEFT 1

20 60890 COMBUSTION CHAMBER-RIGHT 1

21 60923 COMBUSTION CHAMBER-RIGHT HEAT SHIELD 1

1 9

# P/N PART DESCRIPTION QTY

22 90924 COMBUSTION CHAMBER-LEFT HEAT SHIELD 1

23 60892 COMBUSTION CHAMBER-TOP FLANGE 1

24 60893 COMBUSTION CHAMBER-BOTTOM FLANGE 1

25 60925 BURNER STAND-OFF 1

26 60885 COMBUSTION CHAMBER-LOWER HEAT SHIELD 1

27 60974 BLOWER SHELF 1

28 60975 BLOWER SHELF SUPPORT 1

29 60899 HIGH LIMIT SWITCH 1

30 60894 COMBUSTION CHAMBER SUPPORT 2

31 60977 HOUSING RIGHT SIDE 1

32 60978 BLOWER TUBE 1

33 60981 HOUSING DEFLECTOR ATTACHMENT 1

34 60980 HOUSING INLET ADAPTER 1

35 60976 HOUSING LEFT SIDE 1

36 60979 MOTOR MOUNT 1

37 60998 190 BLOWER WHEEL 1

38 60971 1/2HP MOTOR 190 1

** 60969 HOSE,ASSY,NOMAD,15',1/2"MP - 1/2"FF 1

** 0 0 617 REGULATOR W/ POL 1

** 00618 THERMOSTAT ASSEMBLY W/ CORD

21 20

EXPLODED VIEW HS190TC

Forced-Air Dual-Fuel NOMAD Construction Heater

Operating Instructions and Owner’s Manual

NOTES:

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

# P/N PART DESCRIPTION QTY

1 60903 250 COVER 1

2 60904 ELECTRICAL DOOR 1

3 60905 MOTOR DOOR 1

4 60906 FIXED PIECE HANDLE MOUNT 1

5 60908 HANDLE 1

6 60916 DOOR HANDLE 1

7 60913 DOOR HANDLE SPACER 1

8 60917 DOOR LATCH 1

9 60915 HOIST RINGS 4

10 60900 BASE 1

11 60901 BASE FOOT 1

12 60802 SOLENOID SUPPORT

13 40940 WHEEL 2

14 60902 AXEL 1

15 28787 WHEEL HARDWARE KIT 1

16 00673 SAIL SWITCH 1

17 60938 SAIL SWITCH BRACKET 1

18 60922 COMBUSTION CHAMBER-TOP 1

19 60919 COMBUSTION CHAMBER-LEFT 1

20 60918 COMBUSTION CHAMBER-RIGHT 1

21 60923 COMBUSTION CHAMBER-RIGHT HEAT SHIELD 1

# P/N PART DESCRIPTION QTY

22 60924 COMBUSTION CHAMBER-LEFT HEAT SHIELD 1

23 60920 COMBUSTION CHAMBER-TOP FLANGE 1

24 60921 COMBUSTION CHAMBER-BOTTOM FLANGE 1

25 60925 BURNER STAND-OFF 1

26 60885 COMBUSTION CHAMBER-LOWER HEAT SHIELD 1

27 60930 BLOWER SHELF 1

28 60931 BLOWER SHELF SUPPORT 1

29 HIGH LIMIT SWITCH 1

30 60894 COMBUSTION CHAMBER SUPPORT 2

31 60933 HOUSING RIGHT SIDE 1

32 60934 BLOWER TUBE 1

33 60937 HOUSING DEFLECTOR ATTACHMENT 1

34 60936 HOUSING INLET ADAPTER 1

35 6 0932 HOUSING LEFT SIDE 1

36 60935 MOTOR MOUNT 1

37 60940 250 BLOWER WHEEL 1

38 60960 3/4 HP MOTOR 190 1

** 60969 HOSE,ASSY,NOMAD,15',1/2"MP - 1/2"FF 1

** 0 0 617 REGULATOR W/ POL 1

** 00618 THERMOSTAT ASSEMBLY W/ CORD

2227

Forced-Air Dual-Fuel NOMAD Construction Heater

13 11

Operating Instructions and Owner’s Manual

EXPLODED VIEW HS250TC

NOTES:

Forced-Air Dual-Fuel NOMAD Construction Heater Operating Instructions and Owner’s Manual

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