Heatwagon HRF115 Manual

HRF115
C US
Infrared
Construction
Heater
Installation and Maintenance Manual
Please retain this manual for future reference.
342 N. Co. Rd. 400 East
Va paraiso, IN 46383
219-464-8818 • Fax [phone]
www.heatwagon.com
Revision 2-21
For your safety: Do not use this heater in
a space where gaso ine or other iquids
having f ammab e vapors are stored.
SN 96004001 and beyond

IMPORTANT INFORMATION! READ FIRST
The heater is designed for use as a construction heater under ANSI Z83.7a-1993. Heater is not
intended for use in pest remediation. The primary purpose of construction heaters is to provide
temporary heating of buildings under construction, alteration, or repair and to provide emer-
gency heat. Properly used, the heater provides safe, economical heating. Products of combustion
are vented into the area being heated.
The heater IS NOT designed as an Unvented Gas Fired oom Heater under ANSI-Z21.11.2 and
SHOULD NOT be used in the home.
ANSI A119.2(NFPA 501C)-1987 ecreational Vehicle Standard prohibits the installation or stor-
age of LP-gas containers even temporarily inside any recreational vehicle. The standard also pro-
hibits the use of Unvented Heaters in such vehicles.
NFPA-58 1989 STANDARD FOR THE STORAGE AND
HANDLING OF LI UEFIED PETROLEUM GASES AND THE NATURAL GAS AND PROPANE
INSTALLATION CODE, CSA B149.1
Use of the heater must be in accordance with this Standard and in compliance with all governing
state and local codes. Storage and handling of propane gas and propane cylinders must be in
accordance with standard for the storage and handling of liquified petroleum gases, ANSI/NFPA
58 and CSA B149.1, natural gas and propane installation code and all local governing codes.
We cannot anticipate every use which may be made for our heaters. CHECK WITH YOUR
LOCAL FIRE SAFETY AUTHORITY IF YOU HAVE UESTIONS ABOUT LOCAL REGULATIONS.
Other standards govern the use of fuel gases and heat producing products in specific applica-
tions. Your local authority can advise you about these.
FOR YOUR SAFETY
DO NOT USE THIS HEATER IN A SPACE WHERE GASOLINE OR OTHER
LI UIDS HAVING FLAMMABLE VAPORS ARE STORED OR USED.
CONSTRUCTION HEATER 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 instruction manual, labels,
etc., contact your local Heat Wagon dealer or the manufacturer.
W A R N I N G
Fire, burn, inhalation, and explosion hazard. Keep solid combustibles, such as build-
ing materials, paper or cardboard, a safe distance away from the heater as recom-
mended 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 thin-
ner, dust particles or unknown chemicals.
Not for home or recreational vehicle use!
Never Use The Heater In Spaces Which Are Not Sufficiently Si ed
Or Ventilated For The Heater Being Utili ed.

Table of Contents: Page
Operating Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
ecommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-9
Parts Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Installation and Maintenance Manual
Model HRF115
Construction Heater
342 N. Co. Rd. 400 East • Val araiso, IN 46383
219-464-8818 • 888-432-8924 • Fax [phone]
www.heatwagon.com
WARRANTY
All new Heat Wagon and Sure Flame heaters and fans are guaranteed against defective materials and work-
manship for one (1) year from invoice date.
Warranty repairs may be made only by an authorized, trained and certified Heat Wagon dealer. Warranty
repairs by other entities will not be considered. Warranty claims must include model number and serial
number.
LIMITATIONS
Warrant claims for service parts (wear parts) such as spark plugs, igniters, flame rods will not be allowed.
Diagnostic parts such as voltage meters and pressure gauges are not warrantable.
Evidence of improper fuel usage, fuel pressures outside of manufacturer’s specification, poor fuel quality,
and improper electric power, misapplication or evidence of abuse may be cause for rejection of warranty
claims.
Travel time, mileage and shipping charges will not be allowed. Minor adjustments of heaters are dealers’
responsibility. Defective parts must be tagged and held for possible return to the factory for 60 days from
date of repair. The factory will provide a return goods authorization, ( GA) for defective parts to be
returned.
No warranty will be allowed for parts not purchased from Heat Wagon.

4
A
B
A - without thermostat
B - with thermostat

5
0.60 x 80 S
0.125”
Fig 1

6
Mains must be fitted with a breaker switch.
su h as for example a thermostat is onne ted to the generator.

7
fuel

8
Troubleshooting
(thermostat)
( ontrol board)
(Fig1, pg. 5)
(Fig1, pg. 5)
• Overheat thermostat • Repla e
apa itor apa itor
If heater is still not working properly, please all Heat Wagon Te h Servi e.
• Confirm that air flap(37), diffuser ring(38) and
air adjustment dis (39) are lean and adjusted
to provide an open line of sight for flame sensor

FOR 2 RED BLINKS CAUSE MAY BE:
• No flame at 1 t tart up (review page 12 and 13)
• Other cau e may be defective over heat limit witch (check for continuity)
FOR 4 RED BLINKS CAUSE MAY BE:
• Photocell en e light before tart- up (make ure cover i on and photocell in talled properly)
FOR 7 RED BLINKS CAUSE MAY BE:
• Out of fuel
• Filter or nozzle blocked
• Broken fuel line (intake ucking air)
• Bad photocell
• Overheat limit witch tripped
• Non-volatile lockout (manual re et), in order to re et the y tem, the re et button mu t be pre ed (le than 5 econd ).
• Volatile lockout, turn elector witch to OFF po ition, hold re et button for a lea t one minute, red light hould go out, let control board “reboot”
for at lea t another minute before attempting to tart again.
1.
2.
3.
9

10

11
NOTE: Not show
ACC-THIDF Optio al remote thermostat w/50’ cord
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T20339
14”
7”
11.8”
18”
14 uF
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.60 x 80º S
E50327-40
E50335
G11089 Bumper
G11089
Phototransistor

12

BIE E10325
13

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