Universal Gas Heater 150 FASNG User Manual

OWNERS MANUAL  
FORCED AIR NATURAL GAS CONSTRUCTION HEATER  
Model  
150-FASNG  
QUESTIONS?  
MISSING / DAMAGED PARTS  
Please do not return this product to the store.  
If a part is damaged or missing, simply e-mail us at  
[email protected], or visit our website at  
Service Department at (888) 619-7060.  
We will be happy to assist you!  
You can register your heater on line at  
STOP  
TABLE OF CONTENTS  
HEATER SPECIFICATIONS................................................................................................................ 2  
WARNINGS .................................................................................................................................. 2  
OPERATING PRECAUTIONS ............................................................................................................. 3  
SAFETY PRECAUTIONS .................................................................................................................... 3  
ODOR FADE WARNING ...................................................................................................................... 4  
OPERATING INSTRUCTIONS ............................................................................................................ 5  
SERVICING ......................................................................................................................................... 5  
150-FASNG - PARTS........................................................................................................................... 6  
150-FASNG - WIRING DIAGRAM ........................................................................................................ 7  
WARRANTY......................................................................................................................................... 8  
SERVICE CENTERS .......................................................................................................................... 8  
INSTRUCTIONS FOR ORDERING PARTS ........................................................................................ 8  
WARRANTY REGISTRATION ............................................................................................................. 9  
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE  
© 2002 Scheu Products Company  
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Model  
150-FASNG  
OPERATING PRECAUTIONS  
SAFETY PRECAUTIONS  
This is a natural gas, direct-fired, forced air heater. It's intended  
use is primarily temporary heating of buildings under  
construction, alteration or repair.  
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 natural gas.  
4.Provide at least 5" W.C. but not over 1/2 psig to the heater  
inlet (regulator inlet).  
5.Use an appropriate hose or flexible connector not over 10 ft.  
(3.05m) in length.  
If natural gas leaks from a connection or fitting, it mixes with  
the surrounding air, forming a potentially explosive mixture.  
Obviously, gas leaks should be avoided, so set up the gas  
supply with utmost care. Read enclosed Odor Fade Sheet  
for additional information about detecting gas leaks. Leak  
check new connections or reconnections with a soap and  
water solution and follow all connections instructions herein.  
6.Operate the heater only with the 4" W.C.regulator  
provided by the factory.  
7.For indoor use only. Area must be well ventilated. Figure 1.  
(also see "Operating Precautions").  
8.If at any time gas odor is detected, IMMEDIATELY  
DISCONTINUE operation until the source of gas has been  
This heater was designed and certified for use as a  
construction heater in accordance with ANSI Standard Z83.7/  
CGA 2.14-2000. 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 producting products in  
specific applications. Your local authority can advise you about  
these.  
located and corrected.  
Read enclosed Odor Fade Sheet  
for additional information about detecting gas leaks.  
10. Install the heater such that is is not directly exposed to water  
spray, rain and/or dripping water.  
11.Maintain minimum clearance from normal combustible  
material (like paper). Figure 2.  
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.Do not use with ductwork. Do not restrict inlet or exit.  
15.Use only the electrical power specified. The electrical  
connection and grounding must comply with National  
Electrical Code - ANSI/NFPA 70.  
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  
nausea  
burning eyes and nose  
dry mouth or sore throat  
16.Use only a properly grounded 3-prong receptacle and  
extension cord.  
So, be sure to follow advice about ventilation in these operating  
instructions.  
17.Do not move, handle or service while hot or burning.  
18.Use only in accordance with local codes.  
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  
thehazardsinvolved.  
Figure 1  
Figure 2  
VENTILATION:Minimumopeningsrequired  
MINIMUMCLEARANCE:Fromnormalcombustiblematerial  
Opening  
Opening  
Radiant  
Forced Air  
Heater  
near floor near ceiling  
Clearance  
Infrared  
Convection Forced Air 7000-FACV  
Infrared ............................................................... 1 ft2  
Convection (25-VC) ........................................... 1 ft2  
Convection (All others) ...................................... 2 ft2  
Radiant ................................................................ 2 ft2  
Forced air (30K-125K BTU/HR).......................... 1 ft2  
Forced air (150-FAST, SPC-150T) .................... 2 ft2  
Forced air (3500-FACV, SPC-350) .................... 3 ft2  
Forced air (7000-FACV) .................................... 4 ft2  
.....................  
.....................  
.....................  
.....................  
.....................  
.....................  
.....................  
.....................  
1 ft2  
1 ft2  
2 ft2  
2 ft2  
1 ft2  
2 ft2  
3 ft2  
4 ft2  
From floor ........................................................... 0 ft .............. 0 ft  
From outlet .......................................................... 6 ft .............. 10 ft  
From sides ................ 3 ft ............ 4 ft ............... 2 ft .............. 3 ft  
From top ....................................... 6 ft ............... 3 ft .............. 5 ft  
From front ................. 6 ft  
From rear .................. 2 ft  
Locate 10 ft. from canvas or plastic tarpaulins or similar coverings and  
secure them to prevent flapping or movement due to wind action.  
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Model  
150-FASNG  
ODOR FADE WARNING  
heater dataplate, or contact the Scheu Products Company to  
WARNING  
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.  
AsphyxiationHazard  
• 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,  
FUELGASODOR  
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 Propane (LP) is heavier than air you should smell for the gas  
odorlowtothefloor.ANYGASODORISYOURSIGNALTOGOINTOIMMEDIATEACTION!  
• 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.  
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.  
• Propane (LP) gas is heavier than air and may settle in low  
ODORFADING-NOODORDETECTED  
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.  
• 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.  
• 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.  
• 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.  
ATTENTION-CRITICALPOINTSTOREMEMBER!  
• 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 property trained in the service and repair  
of the heater, ALWAYS be consciously aware of the odors of  
propane (LP) gas and natural gas.  
• 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.  
DONOTWAIT!  
• 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.  
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Model  
150-FASNG  
OPERATING INSTRUCTIONS  
SERVICING  
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.  
PREPARINGFOROPERATION  
1.Check the heater for possible shipping damage. If any is  
found, immediately notify the factory.  
2.Follow all of the "Precautions".  
3.Install plumbing to a low pressure (1/2 psig maximum)  
source of natural gas, using a minumum 3/4" ID hose or  
flexible connector not over 10 ft. (3.05m) in length.  
4.Connect the hose to the heater at the 1/2" SAE flare fitting at  
the regulator inlet.  
5.Securely tighten all gas connections.  
6.Open the gas cock and check all gas connections with a  
soap and water solution. DO NOT USE A FLAME.  
7.Connect power cord to well-grounded 115V, 60 Hz, 1Ø  
source of power.  
8.When using an extension cord, make certain that it is a 3-  
wire (grounded) cord of proper wire size.  
The parts lists and wiring diagram show the heater as it was  
constructed. Do not use a heater which is different from that  
shown. For this heater, the regulator must be set to supply 4"  
water column (W.C) outlet pressure. If there is any uncertainty  
about the regulator setting, have it checked.  
START  
1.Slowly open the gas cock at the natural gas source..  
2.Turn toggle switch on heater to the "On" position and the  
heater will ignite.  
A heater which is not working right must be repaired, but only by  
a trained, experienced service person. To find the service center  
(888) 619-7060.  
STOP  
1.Securely close the gas cock at the gas source.  
2.Continue to operate heater until all fuel in the hose has  
burned.  
You may also obtain in-warranty or out-of-warranty service by  
taking the product to your local service center.  
3.Turn toggle switch on the heater to the "Off" position.  
In-warranty products will be repaired with no charge for either  
parts or labor. Please include a brief statement indicating date,  
place of purchase, the nature of the problem and proof of  
purchase.  
RESTARTAFTERSAFETYSHUTDOWN  
1.Securely close the gas cock at the natural gas sourace.  
2.Wait 5 minutes.  
3.Restart following "Start" procedure.  
MAINTENANCEANDSTORAGE  
1.The heater should be inspected before each use, and at  
least annually by a qualified person.  
Out-of-warrranty products will be repaired with a charge for  
parts and labor.  
Page-5-  
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150-FASNG PARTS  
Item  
Part No.  
Description  
Qty.  
Item  
Part No.  
Description  
Qty.  
21  
22  
23  
24  
25  
26  
*
28  
29  
30  
31  
32  
33  
34  
*
7095  
6146  
6259  
6125  
3087  
3037  
7295  
6010  
3038  
8682  
3133  
6030  
6053  
6428  
6189  
8688  
8679  
6384  
7348  
7704  
8685  
Handle Ass'y  
Fitting, Reducing Nipple  
Regulator  
Fitting, Male Connector  
Grill, Inlet  
Nut, Spark Plug  
Label, Wiring Diagram  
Set Screw  
1
1
1
1
1
3
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
1700  
6225  
1672  
1146  
1083  
1216  
1741  
1550  
6170  
7094  
7808  
6100  
6123  
1036  
6223  
1171  
1939  
1561  
6074  
3132  
Burner Shell Ass'y  
Snap Bushing, 5/8"  
Middle Cylinder  
Flame Holder Ass'y  
Spark Plug  
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
Orifice Ass'y  
Control Box Ass'y  
High Limit Switch  
Toggle Switch  
Clip, Handle Mtg.  
Flame Control, potted  
Solenoid Valve  
Fitting, Male Connector  
Power Cord  
Bushing, Strain Relief  
Fuel Tube Ass'y  
Motor Shell  
Motor Ass'y  
Fan Blade  
Nut, Orifice  
Label, Logo  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
Support, Motor Strap  
Screw, Machine  
Nut, Lock  
Label, Operating/Instruction  
Terminal, "Y" Adaptor  
Manual, Operating Instructions  
Label, BTU Rating  
Label, NG  
*
*
*
*
*
*
Label, Warning  
Label, Warning  
Striping  
Saddle, Motor Support  
*
Not shown on exploded view  
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MODEL 150-FASNG  
WIRING DIAGRAM  
If any original wiring as supplied with the heater must be replaced, it must be replaced with type AWG 105° C  
wire or its equivalent except as indicated (*type SF2-200, **SGI 250° C).  
WIRING CHART  
PART  
NO.  
COLOR  
LENGTH  
FROM  
TO  
1100  
1040  
1226  
1226  
1070  
1959  
1959  
1959  
1959  
White  
Black  
Red(Hi-Temp)  
Red(Hi-Temp)  
Orange  
Green  
Red  
White  
Black  
7"  
6"  
16 1/2"  
16 1/2"  
11"  
7"  
7"  
6"  
6"  
Valve  
On/OffSwitch  
High Limit Switch  
High Limit Switch  
FlameControl(Ignition)  
FlameControl(Harness)  
FlameControl(Harness)  
FlameControl(Harness)  
FlameControl(Harness)  
TerminalBlock  
TerminalBlock  
Valve  
TerminalBlock  
Spark Plug  
Ground  
TerminalBlock  
TerminalBlock  
TerminalBlock  
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Model  
150-FASNG  
WARRANTY  
We are pleased that you have selected our product and take  
this opportunity to assure you that qualified service facilities are  
available if required. With the cooperation of independent  
dealers, a nationwide network of authorized servicing dealers is  
available for your servicing requirements.  
the like and no implied warranty arising from course of dealing  
or usage of trade. This warranty will not apply to any product  
which has been repaired or altered outside of the California  
factory in any respect which in our judgment affects its condition  
or operation.  
Should your product require servicing, read the section of the  
manual entitled “Servicing”.  
Some states do not allow the exclusion or limitation of  
incidental or consequential damages, so the above limitation or  
exclusion may not apply to you. This Warranty gives you specific  
legal rights, and you may have other rights which vary from state  
to state.  
Who gets the warranty? The warranty is limited to the consumer  
who originally purchases the product.  
What is covered? This limited warranty covers all imperfections  
in workmanship and material.  
SERVICE CENTERS  
Scheu Products Company has over 1,000 service centers  
throughout North America. Call (888) 619-7060 or email  
[email protected] to request the service center nearest you.  
Include the Make and model of your heater in any emails.  
What is not covered? This limited warranty does not cover  
damage resulting from accident, misuse or abuse, lack of  
proper maintenance, affixing of any attachments not provided  
with the products, or loss of parts. IN NO EVENT SHALL  
SCHEU PRODUCTS COMPANY BE LIABLE FOR ANY SPECIAL,  
INCIDENTAL OR CONSEQUENTIAL DAMAGES NOR FOR ANY  
DAMAGESRESULTINGFROMMISUSEORMODIFICATIONOF  
THIS PRODUCT.  
INSTRUCTIONS FOR ORDERING PARTS  
We recommend that only parts supplied by the manufacturer be  
used on this unit. A locally purchased part may appear to be  
identical, although in reality it might endanger the heater or the  
persons operating the heater.  
Registering this heater within 10 days of date of purchase  
ensures the buyer the protection as stated on our limited  
warranty form.  
The heater should be serviced only by a trained, experienced  
service person.  
LIMITEDWARRANTY  
The company warrants this product to be free from  
imperfections in material or workmanship, under normal and  
proper use in accordance with instructions of The Company, for  
a period of one year from the date of delivery to the buyer. The  
Company, at its option, will repair or replace (f.o.b. factory,  
California) products returned by the buyer to the factory,  
California, transportation prepaid within said one year period  
and found by the Company to have imperfections in material or  
workmanship.  
Read the section on "Servicing" before ordering parts.  
For parts orders, call 888-619-7060 or e-mail us at  
[email protected]. Please have the model number of your  
heater and the replacement part number when placing your  
order.  
If a part is damaged or missing, simply e-mail us at  
[email protected], visit our website at scheuco.com, or call  
our Technical Support Department at (888) 619-7060.  
Address any Warranty Claims to the Customer Service  
Department, Scheu Products Company, Incorporated, P.O. Box  
250, Upland, California 91785, or e-mail us at  
[email protected]. Include your name, address and telephone  
number and include details concerning the claim. Also, supply  
us with the purchase date and the name and address of the  
dealer from whom you purchased our product.  
The foregoing is the full extent of the responsibility of the  
Company. There are no other warranties, express or implied.  
Specifically there is no warranty of fitness for a particular  
purpose and there is no warranty of merchantability. In no event  
shall the Company be liable for delay caused by imperfections,  
for consequential damages, or for any charges of the expense  
of any nature incurred without its written consent. The cost of  
repair or replacement shall be the exclusive remedy for any  
breach of warranty. There is no warranty against infringement of  
Page-8-  
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Hand print only. Use black or blue ink pen to fill in this form. Cross or check inside the circle.  
Warranty Registration  
Your Information  
First Name  
Mailing Address  
City  
Last name  
-
State  
Postal code  
E-mail Address  
<$9,999  
$10,000 to $19,999  
30-39 years  
>$50,000  
Annual house hold income before tax  
$20,000 to $34,999  
$20,000 to $34,999  
Age of Purchaser  
<20 years  
20-29 years  
40-49 years  
50-59 years  
>60 years  
Fold Here  
Your Preferences  
In choosing your heater the following categories  
were:  
Male  
Who selected the heater?  
Female  
Both  
Somewhat  
Important  
Very  
Important  
Important  
Individual  
Business  
Heater will be used by?  
Features  
Portability  
Price  
How did you learn  
about our heater?  
Advertising  
Store display  
Other  
Relative/friend  
Previously owned heater  
Quality  
Sudden cold weather  
Emergency backup heat  
Hard to heat location  
Other  
What prompted you to  
buy your heater?  
Replaces old model  
Heater on sale  
Heat Output  
Warranty  
Serviceability  
Fuel economy  
Ease of use  
Size  
Construction project  
Warehouse  
Patio  
Construction site  
Shop  
Where will you use the  
heater?  
Other  
Fold Here  
Product Information  
/
/
-
Model Number (Located on a black and white label on heater)  
National Riverside  
S/N (Located on a silver label on heater)  
Date of Purchase (MM/DD/YY)  
Cost of Heater ($)  
All Pro  
Universal  
Brand Name  
Store Information where heater was purchased  
Store Name  
State  
City  
Type of Store  
Hardware  
Home Center  
Warehouse Retailer  
Discount Store  
Farm Supply  
Contractor’s Supply  
Other  
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Registering this heater within 10 days of purchase ensures the buyer the protection as stated on our limited warranty form.  
SCHEU PRODUCTS COMPANY, INC  
ATTN: MARKETING DEPARTMENT  
8855 BAKER AVENUE  
RANCHO CUCAMONGA, CA 91730  
Visit our website for product information, technical support, customer service, and warranty registration at:  
WWW.ALLPRO-HEATERS.COM for All-Pro products or WWW.UNVERISAL-HEATERS.COM for Universal products.  
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