Xstream HK125RW User manual

operation manual
HK125RW
HK300RW
KEROSENE FORCED AIR
HEATER

2

3
Safety
6 Safety Rules
7 Safety Warnings
Specifications
12 Specifications
13 Wiring Diagram
Pre-Operation
14 General Instructions
Assembly
15 Assembling Axle and Wheels
Operation
16 Fueling the Heater
16 Kerosene (1-K)
17 Staring the Heater
17 Venting
19 Reset After Lockout-Safety Air Pressure
Switch
19 Stopping the Heater
Maintenance
20 Maintenance
Troubleshooting
21 Troubleshooting Chart
table of contents

4
Using the Operator’s manual
The operating manual is an important part of your Heater and should
be read thoroughly before initial use, and referred to often to make sure
adequate safety and service concerns are being addressed.
Reading the owner’s manual thoroughly will help avoid any personal injury
or damage to your heater. By knowing how best to operate this machine
you will be better positioned to show others who may also operate the
unit.
You can refer back to the manual at any time to help troubleshoot any
specific operating functions, so store it with the machine at all times.
Attention: Read through the complete
manual prior to the initial use of your
Compressor
introduction

5
product identification
Record Identification Numbers
Heater
If you need to contact an Authorized Dealer or Customer Service line (1-
866-770-1711) for information on servicing, always provide the
product model and identification numbers.
You will need to locate the model and serial number for the heater and
record the information in the places provided below.
Date of Purchase:
Dealer Name:
Dealer Phone:
Product Identification Numbers
Model Number:
Serial Number:

6
safety
The safety alert symbol ( ) is used with a signal word (DANGER,
CAUTION, WARNING), a pictorial and/or a safety message to alert
you to hazards.
DANGER indicates a hazard which, if not avoided, will result in death
or serious injury.
WARNING indicates a hazard which, if not avoided, could result in
death or serious injury.
CAUTION indicates a hazard which, if not avoided, might result in
minor or moderate injury.
NOTICE indicates a situation that could result in equipment damage.
Follow safety messages to avoid or reduce the risk of injury or death.
Hazard Symbols and Meanings
Save these Instructions
SAFETY RULES
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible injury
or death.
explosion fire
toxic fumes
hot surface
flying objects injection
moving parts
electric
shock

7
safety
WARNING
Serious injury or death could occur if the portable
heater is not properly grounded. Your heater is
powered by electricity and may cause electric shock or
electrocution if not used properly.
Electrical shock may occur if the heater is not operated
properly.
Serious injury or death may occur if electrical repairs are
attempted by unqualified persons.
• Installation of this unit, including all electrical connections, must
comply with all local, state and national codes.
• This product must be grounded. Connect to a GFCI circuit breaker
when available. If the unit should malfunction or breakdown,
grounding provides a path of least resistance for electric current to
reduce the risk of electric shock. Do not ground to a gas supply line.
• Improper connection of the equipment-grounding conductor can
result in a risk of electrocution. Check with a qualified electrician
or service personnel if you are in doubt as to whether the system is
properly grounded.
• Always be certain the unit is receiving proper voltage. Specified on
the model plate of the heater. Use only a three-prong, grounded outlet
and extension cord.
• Keep all connections dry and install the heater so that it is not directly
exposed to water spray, rain, dripping water or wind.
• Any electrical wiring or repairs performed on this heater should be
done by Authorized Service Personnel in accordance with National
and Local electrical codes.
• Always unplug the heater when not in use.
WARNING
Serious injury could occur from touching exposed metal
parts. These areas can remain hot for some time after
the heater is turned off.
• Never allow any part of your body or other materials to make contact
with any exposed metal parts on the heater.

8
safety
WARNING
Serious injury or death may occur from normal electrical
sparks in motor and pressure switch.
Serious injury may occur if the heater air inlet or outlet is
blocked.
Serious injury or death may occur if improper fuels are
used, if heater is running while refilling.
Serious injury may occur if heater is not placed on level
surface and is kept away from children and animals.
• Always operate portable heater in a well ventilated area free of
flammable vapors, combustible dust, gases or other combustible
materials.
• Never place objects in front of air inlet (rear) or air outlet (front) of
heater. Keep all combustible material away from this heater.
• Never use fuels such as gasoline, benzene, paint thinners, or other
oil compounds in this heater. Never refill the heater’s fuel tank while
heater is operating or still hot. This heater is EXTREMELY HOT while
in operation.
• Never transport heater with fuel in its tank.
• Bulk fuel storage should be a minimum of 25 ft. from heaters, torches,
portable generators, or other sources of ignition. All fuel storage
should be in accordance with federal, state, or local authorities having
jurisdiction.
• Never move or handle heater while still hot.
• If equipped with a thermostat, the heater may start at any time.
• Always locate heater on a stable and level surface away from children
and animals.

9
safety
WARNING
Serious injury or death could occur from failure to provide
proper ventilation according to this manual.
• This is a kerosene, indirect-fired, forced air heater. It is primarily
intended for use for temporary heating of buildings under
construction,alteration or repair.
• Early signs of carbon monoxide poisoning resemble the flu. Symptoms
of improper ventilation are: * headache * dizziness * burning of the
nose and eyes * nausea * dry mouth * sore throat.
• When an indirect-fired heater connected to a flue pipe is used in a
closed room, provide a minimum opening area of 1 square foot per
US gallon capacity at the unit level.
• When an indirect-fired heater not connected to a flue pipe - is used
in a closed room, provide a minimum opening area of 3 square feet
per US gallon capacity at the unit level and a continuous, natural air
circulation through windows and doors.
• People with breathing problems should consult a physician before
using the heater.
• Carbon Monoxide Poisoning: Early signs of carbon monoxide
poisoning resemble flu-like symptoms such as headaches, dizziness,
and/or nausea. If you have these symptoms, your heater may not be
working properly.
• Get fresh air at once! Have the heater serviced. Some people are
more affected by carbon monoxide than others. These include
pregnant women, those with heart or lung problems,anemia, or those
under the influence of alcohol, or at high altitudes.
• Never use this heater in living or sleeping areas.

10
safety
WARNING
• FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP
COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR
CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS
RECOMMENDED BY THESE INSTRUCTIONS. NEVER USE THE
HEATER IN SPACES WHICH CONTAIN PRODUCTS SUCH AS
GASOLINE, SOLVENTS, PAINT THINNERS, DUST PARTICLES,
VOLATILE OR AIRBORNE COMBUSTIBLES, OR ANY UNKNOWN
CHEMICALS. THIS IS AN UNVENTED PORTABLE HEATER. IT
USES AIR (OXYGEN) FROM THE AREA IN WHICH IT IS USED.
ADEQUATE COMBUSTION AND VENTILATION AIR MUST BE
PROVIDED. REFER TO VENTILATION.
WARNING
• CALIFORNIA RESIDENTS: 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). DO NOT OPERATE
THIS HEATER UNTIL YOU HAVE READ, AND THOROUGHLY
UNDERSTAND THESE SAFETY AND OPERATING INSTRUCTION.
FAILURE TO COMPLY WITH THE PRECAUTIONS AND
INSTRUCTIONS PROVIDED WITH THIS HEATER CAN RESULT
IN DEATH, SERIOUS BODILY INJURY, PROPERTY LOSS OR
DAMAGE FROM THE HAZARDS OF FIRE, EXPLOSION, BURNS,
ASPHYXIATION OR CARBON MONOXIDE POISONING. ONLY
PERSONS WHO CAN READ AND UNDERSTAND THESE
INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER. IF
YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH
AS AN INSTRUCTION MANUAL, LABELS, ETC. CONTACT THE
MANUFACTURER.
WARNING
• NOT FOR USE IN HOMES OR RECREATIONAL VEHICLES.

11
safety
WARNING
• MASSACHUSETTS RESIDENTS: MASSACHUSETTS STATE LAW
PROHIBITS THE USE OF THIS HEATER IN ANY BUILDING WHICH
IS USED IN WHOLE OR IN PART FOR HUMAN HABITATION. USE
OF THIS HEATING DEVICE IN MASSACHUSETTS REQUIRES
LOCAL FIRE DEPARTMENT PERMIT (M.G.L.C.148, SECTION 10A).
WARNING
• CALIFORNIA RESIDENTS: THIS HEATER PRODUCES CARBON
MONOXIDE, WHICH IS LISTED BY THE STATE OF CALIFORNIA
AS A REPRODUCTIVE TOXIN UNDER PROPOSITION 65. NOT
FOR USE IN HOMES OR RECREATIONAL VEHICLES.
WARNING
• THE NEW YORK CITY FIRE CODE PROHIBITS THE STORAGE,
HANDLING AND USE OF KEROSENE FUELED HEATERS FOR
SPACE HEATING. ANY PERSON VIOLATING THAT PROVISION
MAY BE PUNISHED BY A FINE OF UP TO $10,000 AND A TERM
OF IMPRISONMENT UP TO 6 MONTHS.
WARNING
• NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR
WHILE CONNECTED TO A FUEL SOURCE.

12
specifications
Specifications
SPECIFICATIONS
MODEL HK125RW HK300RW
Rating BTU/Hr 125,200 288,700
Fuel Consumption
Gal/Hr
0.833 2.04
Fuel Tank Capacity
Gallons
14.0 36.0
Pump Pressure
PSI
175 175
Volt/Hz 115V/60Hz 115V/60Hz
Amps 7.0 12.5
Phase Single Single
Size (L x W x H) 47” x 24” x 31” 68” x 29.5” x 40.4”
Net Weight (Lbs) 154 282
Nozzle Size (gph) 0.65 1.50

13
WIRING DIAGRAM
specifications
Kerosene Portable Heaters Manual 9
PORTABLE HEATER SPECIFICATIONS
WIRING DIAGRAM
Model MH-0125-0MIH MH-0300-0MIH
Rating BTU/Hr 125,200 288,700
Fuel Consumption
Gal/Hr
0.883 2.04
Fuel Tank Capac-
ity Gallons
14.0 36.0
Pump Pressure
PSI
175 175
Volt/Hz 115V / 60 Hz 115V / 60 Hz
Amps 7.0 12.5
Phase Single Single
Size (L x W x H) 47" x 24" x 31" 68" x 29.5" x 40.4"
Net Weight (Lbs) 154 282
Nozzle Size (gph) 0.65 1.50
TH
IN
FC
EV
M
black
green
green
black
white
PL
TR
white
EV TR M
LN
FR
TRcont.
FC PL TH IN PL
black
black
black
white
white
L
N
FR
SL
green
white
red
black 1
black 2
dk. blue
lt. blue
brown
M13M17M15
M9
M7
M11
M18
M16
M14
M12
M10
M8
M19M4
M3
M2M1M6M5
FS
21
3
13
2
Optional
PL
brown
black
PA
P
blackbrown
EV Fuel Solenoid Valve
TR Ignition Transformer
M Motor
SL Warning Lamp
PA Air Pressure Switch
FS Fuse
FC Flame Sensor
PL Reset Button
IN Switch
TH Remote Thermostat
FR Heated Filter
EV Fuel Solenoid Valve
TR Ignition Transformer
M Motor
SL Warning Lamp
PA Air Pressure Switch
FS Fure
FC Flame Sensor
PL Reset Button
IN Switch
TH Remote Thermostat
FR Heated Filter

14
pre-operation
• Floors and ceilings must be made of fireproof materials in the place
where the heater is operated.
• The air inlet and outlet must never be blocked for any reason.
• Install the heater on a flat, level floor in a steady position.
Pre-Operation
GENERAL INSTRUCTIONS
1. THE INSTALLATION OF THE EQUIPMENT SHALL BE IN
ACCORDANCE WITH THE REGULATION OF AUTHORITIES
HAVING JURISDICTION AND CSA B139.
2. The heater must be operated only by properly trained personnel. The
manufacturer’s instructions must be followed.
3. The heater must be installed and operated so that people are not
exposed to dangers deriving from exhaust gases, from the hot air flow
and in such a way that no fire risks exist.
4. It is forbidden to install the heater in the surroundings of flammable
materials, combustible products, or in explosive atmospheres.
5. When an indirect-fired heater connected to a flue pipe is used in a
closed room, provide a minimum opening area of 1 square foot per US
gallon capacity at the unit level.
6. When an indirect-fired heater not connected to a flue pipe - is used
in a closed room, provide a minimum opening area of 3 square feet
per US gallon capacity at the unit level and a continuous, natural air
circulation through windows and doors.
7. For the use of the heater the general and special fire safety regulations
in force in all fields of applications must be followed. In any case the
following minimum safety clearances from flammable materials or
objects in the surroundings of the heater must be ensured:
Minimum clearance from Combustibles:
HW125RW HW300RW
Top 5 ft 5 ft
Sides 2 ft 2 ft
Flue Pipe 3 ft 3 ft
Air Inlet 2 ft 2 ft
Air Outlet 10 ft 10 ft

15
assembly
Assembly
ASSEMBLING AXLE AND WHEELS
Before operating the heater, assemble axle, wheels and lower support
following the diagram below:
Kerosene Portable Heaters Manual 11
ASSEMBLING AXLE AND WHEELS
• Before operating the heater, assemble axle, wheels and lower support following the diagram below:
ASSEMBLY

16
operation
CAUTION
• Never fill the fuel tank indoors. Always fill the tank outdoors.
• Be sure that the heater is on level ground when fueling, and never
overfill the fuel tank.
WARNING
• NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR
WHILE CONNECTED TO A FUEL SOURCE.
Operation
FUELING THE HEATER
For optimal performance of this heater, it is strongly suggested that #1-K
kerosene be used. #1-K kerosene has been refined to virtually eliminate
contaminants, such as sulfur, which can cause a rotten egg odor during
the operation of the heater. However, #1, #2 (fuel oil), JP-8 or Jet A fuel
oil may also be used if #1-K kerosene is not available. Be advised that
these fuels do not burn as clean as #1-K kerosene, and care should be
taken to provide more fresh air ventilation to accommodate any added
contaminants that may be added to the heated space.
It is always a good idea to fire the heater outdoors for the fist time. This
will allow any oils used in the manufacturing process to be burned off in a
safe environment. This initial burn should last at least 10 minutes.
NOTICE
Kerosene should only be stored in a blue container that is clearly
marked “kerosene”. Never store kerosene in a red container. Red is as-
sociated with gasoline.
• NEVER store kerosene in the living space. Kerosene should be stored
in a well ventilated area outside the living area.
• NEVER use fuel such as gasoline, benzene, alcohol, white gas,
camp stove fuel, paint thinners, or other oil compounds in this heater
(THESE ARE VOLATILE FUELS THAT CAN CAUSE A FIRE OR
EXPLOSION).
• NEVER store kerosene in direct sunlight or near a source of heat.
• NEVER use kerosene that has been stored from one season to the
next. Kerosene deteriorates over time. OLD KEROSENE WILL NOT
BURN PROPERLY IN THIS HEATER.
• Use 1-K kerosene in this heater. #1 fuel is a suitable substitute.
KEROSENE (1-K)

17
operation
VENTING
STARING THE HEATER
Risk of indoor air pollution. Use heater only in well ventilated areas.
Always provide a fresh air opening in the heated space of at least three
square feet (2,800 sq. cm) for each 100,000 BTU/hr. of heater output.
Provide a larger opening if more heaters are being used.
1. The heater is factory set for operation without room thermostat.
2. If operation with room (remote) thermostat is desired, remove the
socket cover (number 1 below) and insert the thermostat plug into the
socket.
3. Fill the tank with proper fuel.
4. Connect the supply plug to a 115V ~ 60 Hz single phase grounded
socket. The green lamp indicates that the heater is powered.
WARNING
• THE APPLIANCE MUST BE GROUNDED.
12 Kerosene Portable Heaters Manual
OPERATION
FUELING THE HEATER
CAUTION: NEVER FILL THE FUEL TANK INDOORS. ALWAYS FILL THE TANK OUTDOORS. BE
SURE THAT THE HEATER IS ON LEVEL GROUND WHEN FUELING, AND NEVER OVERFILL
THE FUEL TANK.
It is always a good idea to re the heater outdoors for the st time. This will allow any oils used in the
manufacturing process to be burned off in a safe environment. This initial burn should last at least 10
minutes.
KEROSENE (#1-K)
For optimal performance of this heater, it is strongly suggested that #1-K kerosene be used. #1-K kero-
sene has been rened to virtually eliminate contaminants, such as sulfur, which can cause a rotten egg
odor during the operation of the heater. However, #1, #2 (fuel oil), JP-8 or Jet A fuel oil may also be used
if #1-K kerosene is not available. Be advised that these fuels do not burn as clean as #1-K kerosene, and
care should be taken to provide more fresh air ventilation to accommodate any added contaminants that
may be added to the heated space.
NOTE: Kerosene should only be stored in a blue container that is clearly marked “kerosene”.
Never store kerosene in a red container. Red is associated with gasoline.
• NEVER store kerosene in the living space. Kerosene should be stored in a well ventilated area out-
side the living area.
• NEVER use fuel such as gasoline, benzene, alcohol, white gas, camp stove fuel, paint thinners, or
other oil compounds in this heater (THESE ARE VOLATILE FUELS THAT CAN CAUSE A FIRE OR
EXPLOSION).
• NEVER store kerosene in direct sunlight or near a source of heat.
• NEVER use kerosene that has been stored from one season to the next. Kerosene deteriorates over
time. OLD KEROSENE WILL NOT BURN PROPERLY IN THIS HEATER.
• Use #1-K kerosene in this heater. #1, #2 (fuel oil), JP-8, or Jet A fuel oil is a suitable substitute.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR WHILE CONNECTED TO A FUEL
SOURCE.
TO START THE HEATER
1. The heater is factory set for operation without room thermostat.
2. If operation with room (remote) thermostat is desired, remove the socket cover (number 1 below) and insert
the thermostat plug into the socket.
3. Fill the tank with proper fuel.
4. Connect the supply plug to a 115V ~ 60 Hz single phase grounded socket. The green lamp indicates that
the heater is powered.
WARNING: THE APPLIANCE MUST BE GROUNDED.
1 2 3 4
WARNING
• NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR
WHILE CONNECTED TO A FUEL SOURCE.
CAUTION
• WHEN THIS HEATER IS CONNECTED TO A FLUE PIPE, THE FLUE
PIPE SHALL TERMINATE IN A VERTICAL SECTION AT LEAST
TWO FEET LONG AND SUFFICIENT DRAFT SHALL BE CREATED
TO ASSURE SAFE AND PROPER OPERATION OF THE HEATER.
WHERE BACK DRAFTS MAY OCCUR, A VERTICAL CAP SHOULD
BE USED ON THE EXIT FROM THE FLUE PIPE. HORIZONTAL
RUNS OF THE FLUE PIPE SHOULD HAVE A RISE 1 IN 10 AWAY
FROM THE HEATER.

18
operation
Kerosene Portable Heaters Manual 13
OPERATION
VENTING
Connect the heater to a ue pipe or to a exhaust duct. To get a proper draft (at least 0,1 mbar) in the ue
pipe, the exhaust gas path must rise. Avoid any elbows and bends in the rst part of the ue pipe for at
least 10 ft. For operation of heater in closed rooms without ue refer to the instructions for installation (page
10, #6).
• If a remote thermostat is used, set it on maximum temperature.
• Turn switch to “ON” position.
• Set the desired temperature on room thermostat.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR WHILE CONNECTED TO A FUEL
SOURCE.
CAUTION: WHEN THIS HEATER IS CONNECTED TO A FLUE PIPE, THE FLUE PIPE SHALL
TERMINATE IN A VERTICAL SECTION AT LEAST TWO FEET LONG AND SUFFICIENT DRAFT
SHALL BE CREATED TO ASSURE SAFE AND PROPER OPERATION OF THE HEATER. WHERE
BACK DRAFTS MAY OCCUR, A VERTICAL CAP SHOULD BE USED ON THE EXIT FROM THE
FLUE PIPE. HORIZONTAL RUNS OF THE FLUE PIPE SHOULD HAVE A RISE 1 IN 10 AWAY
FROM THE HEATER.

19
operation
The heater is equipped with a Reset push button. When the heater locks
out, the red lamp on the push button (number 2 below) lights up. In this
case push the Reset button (see Troubleshooting) to restart the heater.
The heater is also equipped with an air pressure switch that controls the
airflow pressure and locks the heater out in the event of unit overheating.
If this occurs, detect and eliminate the cause of overheating before using
the heater again. Have the heater inspected by a qualified technician if
required. See point above for resetting.
RESET AFTER LOCKOUT-SAFETY AIR PRESSURE SWTICH
14 Kerosene Portable Heaters Manual
RESET AFTER LOCKOUT – SAFETY AIR PRESSURE SWITCH
The heater is equipped with a Reset push button. When the heater locks out, the red lamp on the push but-
ton (number 2 below) lights up. In this case push the Reset button (see Troubleshooting) to restart the heater.
The heater is also equipped with an air pressure switch that controls the airow pressure and locks the
heater out in the event of unit overheating. If this occurs, detect and eliminate the cause of overheating be-
fore using the heater again. Have the heater inspected by a qualied technician if required. See point above
for resetting.
SHUT DOWN
Set switch to “OFF” to shut the ame off. The fan will go on rotating for 1 min 45 sec to cool the heater
down. The fan motor will automatically stop at the end of the after cooling time, then the unit can be discon-
nected from mains.
NEVER DISCONNECT THE SUPPLY PLUG TO STOP THE HEATER WHILE IN OPERATION. THE
BIG AMOUNT OF HEAT PRODUCED COULD DAMAGE THE COMPONENTS: ALLOW COOLING
SEQUENCE TO TAKE PLACE.
OPERATION
1 2 3 4
Set switch to “OFF” to shut the flame off. The fan will go on rotating for 1
min 45 sec to cool the heater down. The fan motor will automatically stop
at the end of the after cooling time, then the unit can be disconnected
from mains.
STOPPING THE HEATER
WARNING
• NEVER DISCONNECT THE SUPPLY PLUG TO STOP THE HEATER
WHILE IN OPERATION. THE BIG AMOUNT OF HEAT PRODUCED
COULD DAMAGE THE COMPONENTS: ALLOW COOLING
SEQUENCE TO TAKE PLACE.

20
maintenance
Maintenance
Use only original equipment replacement parts. The use of alternate or
third party components can cause unsafe operating conditions, and will
void your warranty.
1. Before carrying out any maintenance operation, disconnect the power
cord.
2. Maintenance must be carried out by qualified personnel.
3. The appliance must be thoroughly cleaned once a year to ensure good
combustion and long life.
Clean periodically
• the oil spraying nozzle and its filter
• the oil pump filter
• the main fuel filter cartridge
• the ignition electrodes
• the fan blades
• the inside of the appliance, using compressed air
• the flame sensor with a mild detergent
4. Periodically check cables and electrical connections.
5. Check the oil filter and replace if necessary.
WARNING
• NEVER SERVICE HEATER WHILE IT IS PLUGGED IN OR WHILE
HOT!
WARNING
• USING HEATER WITHOUT PROPER MAINTENANCE CAN LEAD
TO IMPROPER COMBUSTION AND SOOT PRODUCTION.
WARNING
• NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR
WHILE CONNECTED TO A FUEL SOURCE.