Operating Guide
3
Operator’s ManualCRAFTSMAN, Inc. | Kerosene Forced Air Heater
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
WARNING: OPERATING PRECAUTIONS
This is a kerosene, direct-red, forced air heater. It’s intended use is primar-
ily temporary heating of buildings under construction, alteration or repair.
Direct-Fired means that all of the combustion products enter the heated
space. Even though this heater operates very close to 100 percent com-
bustion eciency, it still produces small amounts of carbon monoxide.
Carbon monoxide (called CO) is toxic. 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
Be sure to follow advice about ventilation in the Safety Precautions
section.
Forced Air means that a blower or fan pushes the air through the heater.
Proper combustion depends upon this air ow; therefore, the heater
must not be revised, modied or operated with parts removed or missing.
Likewise, safety systems must not be circumvented or modied 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.
WARNING: SAFETY PRECAUTIONS
1. Recommended for use with No.1-K kerosene fuel. Factory tested for use
with No.2-K kerosene, No.1 or No.2 Diesel, No.1 or No.2 fuel oil or JP8 Jet
A fuel and these fuels may be used as well. Never use gasoline, biodiesel,
oil drained from crank cases, naphtha, paint thinners, alcohol or any other
highly ammable fuels.
2. Check the heater thoroughly for damage. DO NOT operate a damaged
heater.
3. DO NOT modify the heater or operate a heater which has been modied
from its original condition.
4. Suitable for either outdoor or indoor use where adequate ventilation is
provided. Never use in areas normally for habitation. Not for use where
exposed to weather.
5. Use in well ventilated areas, provide at least 2 sq. ft. (0.19 sq. m.) of
opening near the oor and 2 sq. ft. (0.19 sq. m.) near the ceiling directly
to outdoors. Increase air openings as marked for each additional heater.
6. Always keep combustibles, like paper and wood at least 8 ft. (2.4 m)
from the heater outlet and 3 ft. (1.0 m) from the top, sides and inlet.
Locate 10 ft. (3.0 m) from canvas or plastic coverings and secure
them to prevent apping movement.
7. Caution: Due to the high surface and exhaust temperatures, adults
and children must observe clearances to avoid burns or clothing
ignition. Do Not Touch. Keep children, clothing, and combustible
away.
8. Install the heater such that it is not directly exposed to water spray,
rain and / or water.
9. Never use in areas normally for habitation and /or where children
may be present.
10. Operate only on a stable, level surface.
11. Do not use with duct work. Do not restrict inlet or exit.
12. Use only with electrical power specied. 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).
13. Use only a properly grounded 3-prong receptacle or extension cord.
14. Do not move, handle, or service while hot or in operation.
15. Use only in accordance with local, state (provincial) or national
requirements, ordinances and codes.
OPERATING INSTRUCTIONS
UNPACKING
1. Remove heater from carton.
2. Remove all protective material which may have been applied to the
heater for shipment.
3. Check the heater for possible shipping damage. If any damage is
found immediately contact the manufacturer at 1-855-669-3027.
PREPARING FOR OPERATION
1. Check the heater for possible shipping damage. If any is found,
immediately contact the manufacturer at 1-855-669-3027.
2. Follow all the “WARNINGS and Precautions” listed in this manual.
3. Fill the fuel tank with clean kerosene. In extremely cold weather,
condensation may develop in the tank and it is recommended that
a tablespoon of de-icer be added for each gallon (3.78 Liters) of fuel
in the tank. When lling the heater, use at least 2 gallons (7.57 liters)
of fuel. Be sure heater is level and do not overll. Use a funnel or can
with a long ll spout.
IMPORTANT: Before lling fuel tank the rst time or after extended storage
periods, drain the fuel tank of any moisture or condensation.
4. Locate heater at a safe distance from combustible materials.
Heater is not suitable for use on wood oors or other combustible
materials. When used, the heater should rest on suitable insulating
material at least 1 inch thick and extending 3 ft. or more beyond the
heater in all directions.
HEATER START UP
1. Turn thermostat to lowest setting, and make sure “On/O” switch is
“O”. Plug the heater into a grounded 115V, 60 Hz, 1 Ø outlet. Start
heater by pushing toggle switch to “On” position (light signies
switch is in “ON” position). Adjust thermostat to desired setting.
Heater will cycle on/o as heat is required.
EXTENSION CORD REQUIREMENTS: Up to 100’ (30.5m) use 16 AWG.
conductor. 101’ - 200’ (30.5 - 61.0m) use 14 awg. conductor.
Notes:
• In cold weather (below 10° F), starting may be improved by hold-
ing a nger over the vent hole of the pump adjustment screw cap
until the heater starts.
• This unit is equipped with an interrupt circuit. The reset is inte-
grated into the “On/O” switch. If the unit does not start, toggle
the switch to “O”, wait 5 min. and toggle the switch to “On”.
HEATER SHUT DOWN
1. Push “On/O” switch to “O” position. For extended shutdown,
unplug heater from power source.
RESTART AFTER SAFETY SHUTDOWN
Toggle switch to “OFF” position, wait 5 minutes. Restart.