DYNA-GLO PRO KFA50H Kerosene Portable Forced Air Heaters Instruction Manual

INDOOR/OUTDOOR PRODUCTS
KEROSENE PORTABLE FORCED AIR HEATERS
“USER’S MANUAL AND OPERATING INSTRUCTIONS”

KFA50H Kerosene Portable Forced Air Heaters

MODEL: KFA50H, KFA80H, KFA135H, KFA220H

COMPLIES WITH UL733 AND ANSI A10.10-1998 CAN/CSA/ B140.0-03 AND CSA B140.8-1967
Before the first use of this heater, please read this USER’S MANUAL very carefully. This USER’S MANUAL has been designed to instruct you as to the proper manner in which to assemble, maintain, store, and most importantly, how to operate the heater in a safe and efficient manner.
Please keep this manual for future reference.
CONSUMER : Retain this manual for future reference.
Questions, problems, missing parts? Before returning to your retailer, call our customer
service department at 877-447-4768 8:30 a.m. – 4:30 pm CST, Monday – Friday.
or email us at customerservice@ghpgroupinc.com

NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!
DANGER: IMPROPER USE OF THIS HEATER CAN RESULT IN SERIOUS INJURY OR DEATH FROM BURNS, FIRE, EXPLOSION, ELECTRICAL SHOCK AND/OR CARBON  MONOXIDE POISONING. WARNINGS: 1. RISK OF INDOOR AIR POLLUTION!

• Use this heater only in well ventilated areas. Provide at least a three-square foot (2,800 sq. cm.) opening of fresh outside air for each 100,000 BTU/hr. of heater rating.

• People with breathing problems should consult a physician before using the heater.

• Carbon monoxide poisoning: Early signs of carbon monoxide poisoning resemble the flu, with headaches, dizziness and/or nausea. If you have these signs, the 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, persons with heart or lung disease or anemia, those under the influence of alcohol, or those at high altitudes.

• Never use this heater in living or sleeping areas.

2. RISK OF BURNS / FIRE / EXPLOSION!

• NEVER use any fuel other than 1-K kerosene, #1/#2 disel/fuel oil, JET A or JP-8 fuels in this heater.

• NEVER use use fuel such as gasoline, benzene, paint thinners or other oil compounds in this heater.
  (RISK OF FIRE OR EXPLOSION)

• NEVER use this heater where flammable vapors may be present.

• NEVER refill the heaters fuel tank while heater is operating or is still hot.
  CAUTION: Hot while in operation. Do not touch. Keep children, clothing and combustibles away from heater.
  Minimum Clearances: Outlet: 8 feet (250cm) / Sides, top and rear: 4 feet (125cm)

• NEVER block air inlet (rear) or air outlet (front) of heater.

• NEVER use duct work in front or behind of heater.

• NEVER move, handle, service a hot, operating or plugged in heater.

• NEVER transport heater with fuel in it’s tank.

• When used with an optional thermostat or if equipped with a thermostat heater may start at any time.

• ALWAYS locate heater on a stable and level surface.

• ALWAYS keep children and animals away from heater.

• 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.

3. RISK OF ELECTRIC SHOCK!

• Use only the electrical power (voltage and frequency) specified on the model plate of the heater.
• Use only a three-prong, grounded outlet and extension cord.
• ALWAYS install the heater so that it is not directly exposed to water spray, rain, dripping water or wind.
• ALWAYS unplug the heater when not in use.

PROPOSITION 65 WARNING: Fuels used in gas, wood-burning or oil fired appliances, and the products of combustion of such fuels, contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm.
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 dept. permit (M.E.L.C. 148, Section 10A.)
CANADIAN RESIDENTS: Use of this heater shall be in accordance with authorities having jurisdiction and CSA Standard B139.
NEW YORK CITY RESIDENTS: For use only at construction sites in accordance with applicable NYC codes under NYCFD certificate of approval # 5034 and 5037.

INTRODUCTION

Please read this USER’S MANUAL carefully. It will show you how to assemble, maintain, and operate the heater safely and efficiently to obtain full benefits from its many built-in features.

FEATURES

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

UNPACKING AND ASSEMBLY

1. REMOVE THE HEATER AND ALL PACKING MATERIALS FROM THE BOX. (Fig. 4 and 5)
NOTE : Save the shipping carton and packing materials for future storage.

| KFA50H
KFA80H| KFA135H| KFA220H
---|---|---|---
Wheel Support Frame| No| Yes| Yes
Wheel| No| Yes| Yes
Threaded Axle| No| Yes| Yes
Front Handle| No| Yes| Yes
Rear Handle| No| Yes| Yes
Handle| Yes| No| No
Cord Wrap| 50H No/80H Yes| Yes| Yes
Hardware kit : HW-KFA1016| No| Yes| Yes

2. ASSEMBLY
For KFA50H/80H Models only
(Assembly time for this product is 3 minutes)
Tools Required
• Medium Phillips Screwdriver.

1. Lift front guard for arrow direction and make ure that guard’s wedged portion fits into the slit hole on the upper housing.
2. Remove the pre-assembled screws on the shell upper and side cover.
3. Align the holes in the upper housing with two mounting holes on the handle as shown in Figure 6.
4. Secure handle with the screws removed.
5. Insert cord wrap into the rectangle holes on the supportor and align the hole on the cord wrap with the mounting hole on the side cover as shown in Figure 6. (KFA80H Model only)
6. Secure cord wrap with the screws removed.

For KFA135H/220H Models only (Assembly time for this product is 10 minutes)
Tools Required

• Medium Phillips Screwdriver.
• 3/4 inch socket or adjustable wrench

Assembling Handle & Wheel and Cord Wrap

1. Slide threaded axle through the rear section of the wheel support frame.

2. Slide one axle bushing on to each side of the axle. Slide one wheel on to each side of the axle.
   Attach one cap nut on to each side of the threaded axle and tighten well.

3. Place heater on wheel support frame. Align the holes on fuel tank flange with holes on wheel support frame.

4. Position the Handles on top of fuel tank flange.
   Insert screws through handles, fuel tank flange and wheel support frames as shown in Figure 8 and attach nut finger tight after each screw is inserted.

5. Align the hole on the handles with the mounting hole on the Cord Wrap.
   Insert Screws through Cord Wrap, handles and attach nut finger tight after each screw is inserted.

6. After all screws are inserted, tighten nuts firmly.

CAUTION: DO NOT OPERATE heater without support frame assembled to tank.
NOTE: Heater should be inspected before each use, and at least annually by a qualified service person.
4. FUELS
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 sulpher. Which can cause a rotten egg odor during the operation of the heater. However, #1/#2 diesel/fuel oil, JET A or JP-8 fuels may also be used if 1-K keroseneis 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 accomodate any added contaminants that may be added to the heated space. #2 diesel/fuel oil heavier than 1-K kerosene in extreme cold temperatures without non toxic anti-icer additives will not ignite properly.
KEROSENE SHOULD ONLY BE STORED IN A BLUE CONTAINER THAT IS CLEARLY MARKED “KEROSENE”. NEVER STORE KEROSENE IN A RED CONTAINER.
Red containers are associated with gasoline.
NEVER store kerosene in the living space. Kerosene should be stored in a well ventilated place outside the living area.
NEVER use any fuel other than 1-K kerosene (#1/#2 diesel/fuel oil, JET A or JP-8 fuels are acceptable substitutes)
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 an explosion or uncontrolled flames.
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.

OVERVIEW OF HEATER’S DESIGN

Fuel System: This heater is equipped with an electric air pump that forces air through the air line connected to the fuel intake and then through a nozzle in the burner head.
When the air passes in front of the fuel intake it causes fuel to rise from the tank and into the burner nozzle. This fuel and air mixture is then sprayed into the combustion chamber in a fine mist.

“Sure Fire Ignition” : The electronic ignitor sends voltage to a specially designed spark plug.
The spark plug ignites the fuel and air mixture described above.
The Air System : The heavy duty motor turns a fan that forces air into and around the combustion chamber.
Here the air is heated and then forced out the front of the heater.
The Safety System : A. Temperature Limit Control : This heater is equipped with a Temperature Limit Control designed to turn off the heater should the internal temperature rise to an unsafe level. If this device activates and turns your heater off it may require service.

MODELS| Internal Shut-Off Temp.
Plus/Minus 10 Degrees| Reset Temperature
Plus/Minus 10 Degrees
---|---|---
KFA50H| 176˚F/80˚C| 122˚F/50˚C
KFA80H| 158˚F/70˚C| 104˚F/40˚C
KFA135H| 158˚F/70˚C| 104˚F/40˚C
KFA220H| 194˚F/90˚C| 140˚F/60˚C

B. Electrical System Protection : This heater’s electrical system is protected by a fuse mounted to the PCB assembly that protects it and other electrical components from damage.
If your heater fails to operate check this fuse first and replace as needed.

C. Flame-Out Sensor : Utilizes a photocell to monitor the flame in burn chamber during normal operation.
It will cause the heater to shut-off should the burner flame extinguish.
6. FUELING YOUR HEATER
NEVER FILL THE HEATER FUEL TANK IN THE LIVING SPACE : FILL THE TANK OUTDOORS.
DO NOT OVERFILL YOUR HEATER AND BE SURE HEATER IS LEVELED.
IMPORTANT NOTICE REGARDING FIRST IGNITION OF HEATER :
The first time you light the heater, it should be done outdoors. This allows the oils, etc. used in manufacturing the heater to burn off outside.
WARNING!! : NEVER REFILL HEATER FUEL TANK WHEN HEATER IS OPERATING OR STILL HOT.
7. OPERATION
A.) VENTILATION
RISK OF INDOOR AIR POLLUTION/USE HEATER ONLY IN WELL VENTILATED AREAS.
Provide a fresh air opening of at least three square feet (2,800 sq. cm) for each 100,000 BTU/Hr. rating. Provide extra fresh air if more heaters are being used.
Example :
A KFA220H heater requires one of the following:

• a two-car garage door raised six inches (15.24 cm)
• a single-car garage door raised nine inches (22.86 cm)
• two, thirty-inch (76.20 cm) windows raised fifteen inches (38.1 cm)

B.) OPERATION
TO START HEATER

1. Fill fuel tank with fuel.
   NOTE : Kerosene is recommended when the temperature drops below 0℉(-18℃) to prevent ignition delay or failure.

2. Attach fuel cap.

3. Plug power cord of heater into three-prong, grounded extension cord. Extension cord must be at least six feet long.
   Extension Cord Wire Size Requirements
   • 6 to 100 feet (1.8 to 30.5 meters) long, use 16 AWG conductor.
   • 101 to 200 feet (30.8 to 61 meters) long, use 14 AWG conductor.

4. Turn “THERMOSTAT CONTROL knob” to desired setting (setting range : 40˚F ~ 110˚F) (KFA80H/135H/220H Models Only)

5. Push “BTU control Switch” to “High” level. (See Figure 8.) (KFA220H Model Only)

6. Push Power Switch to “ON” position, Power lndicator Lamp will light and heater will start.

7. After startup, push “BTU control switch” to desired level “High or Low”

NOTE: Room Temperature display explanations are as follows: (KFA135H/KFA220H Models only)

• When the room temperature is less 0℉, the LED display will show “Lo”
• When room temp is between 0℉ and 99℉, the number shown on the display is the current room temperature.
• When room temperature is greater than 99℉, the LED display will show “Hi”

If heater does not start, the thermostat setting may be too low, turn “thermostat Control Knob” to higher position to start heater. If heater still does not start, turn power switch to “OFF” and then to “ON” position. If heater still does not start, see Troubleshootiong Guide on page15.

NOTE : User can select to operate the heater on two different BTU levels(High or Low). To stabilize heater and prevent ignition delay, select BTU level after turning the heater on, or while it is in operation by pushing the BTU control switch. If the heater is started at low BTU level in cold weather or low fuel tank, ignition failure can occur.

NOTE: In cold weather, ignition may be improved by holding a finger over the end of the relief valve or block fanguard in half with newspaper etc. until the heater ignites.

NOTICE : The major electrical components of this heater are protected by a safety fuse mounted to the PCBboard.
If your heater fails to start, check this fuse first and replace as necessary. You should also check your  power source to insure that proper voltage and frequency are being supplied to the heater.
TO STOP HEATER

1. Turn switch to “OFF” and unplug power cord.

TO RESTART HEATER

1. Wait 10 seconds after stopping heater.
2. Repeat steps under to start heater.

PIGGYBACK POWER CORD
WARNING : SHOCK HAZARD!

• Always cover electric outlet when not in use.
• Don’t plug and use a appliance more than 120V/60Hz 5A current in this outlet.

8. LONGTERM STORAGE OF YOUR HEATER FUEL TANK DRAIN

1. Drain fuel tank through fuel cap opening. (For KFA50H/80H Models Only)

2. Remove fuel drain bolt from rear bottom side of fuel tank using 3/4” socket or adjustable wrench and drain. (For KFA135H/220H Models Only. See Figure 10)

3. Using a small amount of kerosene, swirl and rinse the inside of the tank.
   NEVER mix water with the kerosene as it will cause rust inside the tank.
   Pour the kerosene out making sure that you remove it all.
   IMPORTANT : Do not store kerosene over summer months for use during next heating season.
   Using old fuel could damage heater.

4. Reinstall fuel cap. Properly dispose of old and dirty fuel. (For KFA50H/80H Models Only)

5. Reinstall fuel drain bolt to Fuel tank and tighten firmly using 3/4” socket or adjustable wrench.
   (For KFA135H/220H Models Only. See Figure 10) IMPORTANT : Before reinstalling the fuel drain bolt, make sure the seal is on the bolt. If the seal is not used the bolt can not be installed correctly and the fuel tank will leak.

6. Store heater in dry well ventilated area. Make sure storage place is free of dust and corrosive fumes.

7. Store the heater in the original box with the original packing material and keep the USER’S MANUAL with the heater.

MAINTENANCE

WARNING!! : NEVER SERVICE HEATER WHILE IT IS PLUGGED IN OR WHILE HOT!
USE ORIGINAL EQUIPMENT REPLACEMENT PARTS. Use of third party or other alternate components will void warranty and may cause unsafe operating conditions.
A.) FUEL TANK
FLUSH EVERY 200 HOURS OF OPERATION OR AS NEEDED (SEE STORAGE, PAGE 9)
B.) AIR INTAKE FILTER
WASH AND DRY WITH SOAP AND WATER EVERY 500 HOURS OF OPERATION OR AS NEEDED.

• Remove screws along each side of heater using medium phillips screwdriver.
• Lift upper shell off.
• Remove fan guard.
• Wash or replace air intake filter.
• Reinstall fan guard and upper shell.

C.) AIR OUTPUT FILTER, LINT FILTER
REPLACE EVERY 500 HOURS OF OPERATION OR ONCE A YEAR.

• Remove upper shell and fan guard (See Air Intake Filter).
• Turn Air pressure gauge counter-clock wise and remove.
• Remove end filter cover screws using medium phillips screwdriver.
• Remove end filter cover.
• Replace air output and lint filter.
• Reinstall end filter cover and air pressure gauge.
• Reinstall fan guard and upper shell.

D.) FAN BLADES
CLEAN EVERY SEASON OR AS NEEDED.

• Remove upper shell (See Air Intake Filter).
• Use M6 allen wrench to loosen set screw which holds fan blade to motor shaft.
• Slip fan blade off motor shaft.
• Clean fan blade using a soft cloth moistened with kerosene or solvent.
• Dry fan blade thoroughly.
• Reinstall fan blade on motor shaft. Place fan blade hub flush with end of motor shaft.
• Place set screw on flat of shaft. Tighten set screw firmly (40-50 inch-pounds/4.5-5.6 N-m).
• Reinstall upper shell.

E.) NOZZLE
REMOVE DIRT IN NOZZLE AS NEEDED (SEE PAGE 16).
(For KFA50H /80H/135H Models Only)

• Remove upper shell (See page 10).
• Remove fan blade (See page 10).
• Remove fuel and air line hoses from nozzle adaptor.
• Remove ignitor wire from spark plug.
• Remove spark plug from nozzle adaptor using medium phillips screwdriver.
• Turn nozzle adaptor 1/9 turn(40°) to counter clock wise and pull toward motor to remove. (See Figure 14)
• Place plastic hex-body into vise and lightlry tighten.
• Carefully remove nozzle from nozzle adaptor using 5/8”  socket wrench.
• Blow compressed air through face of nozzle. (this will remove any dirt in nozzle)
• Reinstall nozzle into nozzle adaptor until nozzle seats. Tighten 1/3 turn more using 5/8” socket wrench. (40~45 inch-pounds)
• Reinstall nozzle adaptor to bracket adaptor.
• Reinstall spark plug to nozzle adaptor.
• Attach ignitor wire to spark plug.
• Attach fuel and air line hoses to nozzle adaptor.
• Reinstall fan blade and upper shell. (For KFA220H Model Only)
• Remove upper shell (See page 10).
• Remove fan (See page 10).
• Remove fuel and air line hoses from nozzle adaptor.
• Remove ignitor wire from spark plug.
• Remove spark plug from nozzle adaptor using medium phillips screwdriver.
• Turn nozzle adaptor 1/8 turn (45°) to counter clock wise and pull toward motor to remove. (See Figure 15)
• Place plastic hex-body into vise and lightly tighten.
• Carefully remove nozzle from nozzle adaptor using 5/8” socket wrench.
• Blow compressed air through face of nozzle. (this will remove any dirt in nozzle)
• Reinstall nozzle into nozzle adaptor until nozzle seats Tighten 1/3 turn more using 5/8” socket wrench (40~45 inch-pounds)
• Reinstall nozzle adaptor to burner bracket
• Reinstall spark plug to nozzle adaptor.
• Attach ignitor wire to spark plug.
• Attach fuel and air line hoses to nozzle adaptor.
• Reinstall fan blade and upper shell.

F.) SPARK PLUG
CLEAN AND REGAP EVERY 600 HOURS OPERATION OR REPLACE AS NEEDED.
(For KFA50H/80H/135H Models Only)

• Remove upper shell (See page 10).
• Remove fan (See page 10).
• Remove ignitor wire from spark plug.
• Remove spark plug from nozzle adaptor using medium phillips screwdriver.
• Clean and regap spark plug electrodes to 3.5mm gap. (0.138”)
• Reinstall spark plug to nozzle adaptor.
• Attach ignitor wire to spark plug.
• Reinstall fan and upper shell. (For KFA220H Model Only)
• Remove upper shell (See page 10).
• Remove fan (See page 10).
• Remove ignitor wire from nozzle adaptor.
• Remove spark plug from nozzle adaptor using medium phillips screwdriver.
• Clean and regap spark plug electrodes to 3.5mm gap. (0.138”)
• Reinstall spark plug to nozzle adaptor.
• Attach ignitor wire to spark plug.
• Reinstall fan and upper shell.

G.) PHOTOCELL
CLEAN PHOTOCELL ANNUALLY OR AS NEEDED.

• Remove upper shell (See page 10).

• Remove fan (See page 10).

• Remove photocell from it’s mounting.

• Clean photocell lens with cotton swab.
  TO REPLACE:

• Remove side cover screws using medium phillips screwdriver.

• Disconnect switch wires from power switch and remove side cover.

• Disconnect wires from circuit board and remove photocell.

• Install new photocell and connect wires to circuit board.

• Replace switch wires to power switch and side cover.

• Replace fan and upper shell.

|
---|---

H.) FUEL FILTER
CLEAN OR REPLACE TWICE A HEATING SEASON OR AS NEEDED.

• Remove side cover screws using medium phillips screwdriver.
• Disconnect switch wires from power switch and remove side cover.
• Pull fuel line off fuel filter neck.
• Turn fuel filter 90˚ to counter clockwise and pull to remove (KFA50H/80H Models only).
• Turn fuel filter 90˚ to clockwise and pull to remove (KFA135H/220H Models only).
• Wash fuel filter with clean fuel and replace in tank.
• Attach fuel line to fuel filter neck.
• Replace switch wires to power switch.
• Reinstall side cover.

I.) PUMP PRESSURE ADJUSTMENT
NOTE: If the pump pressure needs to be adjusted, make sure the heater is running on the HIGH BTU setting.

• Push the BTU CONTROL Switch to HIGH. (See Operation, page 8, KFA220H Model only)
• Remove Pressure Gauge Plug from End Filter Cover. Install accessory Pressure Gauge. (KFA50H/80H Models only)
• Start heater (See Operation, page 8) Allow motor to reach full speed
• Adjust pressure (Using a flat blade screwdriver) Turn relief valve to clockwise to increase pressure. Turn relief valve to counter clockwise to decreasepressure.
• Stop heater (See Operation, page 8)

NOTE: USE ONLY ORIGINAL EQUIPMENT REPLACEMENT PARTS.
Use of alternate or third party components will void any warranty and may cause unsafe operating condition.

REPLACING FUSE

NOTICE : This heater is fuse protected.
If your heater fails to ignite, DO NOT RETURN YOUR HEATER TO THE STORE.
Please follow the simple instructions below to inspect and change the fuse.
PROCEDURE FOR REPLACING FUSE
WARNING : SHOCK HAZARD
To prevent personal injury, unplug the power cord before replacing fuse.

1. Unplug heater.

2. Remove side cover screws using medium phillips screw driver.

3. Disconnect switch wires from power switch.

4. Remove fuse from fuse holder.(See Figure 21.)

5. Replace fuse with enclosed fuse.
   WARNING : FIRE HAZARD
   To avoid fire, Do not substitute with a higher or lower current rating.

6.  Replace switch wires to power switch.

7.  Replace side cover.

NOTE : Specified fuse rating : AC 125/8A

TROUBLESHOOTING GUIDE

Heater ignites but MAIN PCB assembly shuts heater off after a short period of time.
(Indicator Lamp is flickering and room temp. display indicates “ E1 “)| 1. Wrong pump pressure.
2. Dirty Air Output,Air Intake  or Lint Filter.
3. Dirty Fuel Filter.
4. Dirt in Nozzle.
5. Dirty Photocell Lens.
6. Photocell Assembly not Properly installed.(Not seeing the
flame)
7. Bad electrical connection between photocell and MAIN PCB assembly.
8. Defective Photocell.| 1. See Pump Pressure Adjustment, Page 13.
2. See Air Output, Air intake and Lint Filters, page 10.
3. See Fuel Filter, Page 13.
4. See Nozzle, Page 11.
5. Clean Photocell Lens, Page 12.
6. Make sure photocell boot is properly seated in bracket,
Page 12.
7. Check electrical components  See wiring diagram, Page 16.
8. Replace Photocell, Page 12.
Heater will not ignite but motor runs for a short period
of time.(Indicator Lamp is flickeringand room temp.display
indicates “ E1 “)| 1. No fuel in tank.
2. Wrong pump pressure.
3. Carbon deposits on spark plug and/ or improper gap.
4. Dirty fuel filter.
5. Dirt in Nozzle.
6. Water in fuel tank.
7. Bad electrical connection between  ignitor and MAIN PCB assembly.
8. Ignition wire is not attached to  spark plug.| 1. Fill tank with kerosene.
2. See Pump Pressure Adjustment,  Page 13.
3. See Spark Plug, Page 12.
4. See Fuel Filter, Page 13.
5. See Nozzle, Page 11.
6. Flush fuel tank with clean  kerosene, Page 9.
7. Check electrical components  See wiring diagram, Page 16.
8. Attach ignition wire to spark plug.  See Spark Plug, Page 12.
Fan does not turn when heater is plugged in and power switch was in the “ ON “ Position.
(Indicator Lamp is on or flickering)| 1. Thermostat setting is too low.
2. Bad electrical connection between  motor and MAIN PCB assembly.| 1. Turn thermostat control knob to a  higher setting.
2. Check electrical connections, See  Wiring Diagram, Page 16.
(Indicator Lamp is flickering and room temp. display indicates “E2”)| 1. Sensor Failure.| 1. Replace sensor.
See Wiring diagram, Page 16.
(Indicator Lamp is flickering and room temp. display indicates “E3”)(Indicator Lamp is flickering and room temp. display indicates “E3”)| 1. Thermostat switch failure.| 1. Replace switch.
See Wiring diagram, Page 16.
Heater will not turn-on (Indicator Lamp is off)| 1. Temperature limit safety device is  overheated.
2. No electrical power
3. Blown fuse.
4. Bad electrical connection between  temperature limit safety device and PCB board.| 1. Turn power switch to “OFF”  and allow to cool (about 10 min.)
2. Check to insure heater cord and  extension cord are plugged in. Check power supply.
3. Replace safety fuse in PCB board.
4. Check electrical connections See Wiring Diagram, Page 16.

WIRING DIAGRAM

A) WIRING DIAGRAM (KFA50H Model)

B) WIRING DIAGRAM (KFA80H/135H/220H Models)

SPECIFICATIONS

| KFA135H| KFA220H
---|---|---
D| 41.9”(1,063 mm)| 47.4”(1,205 mm)
W| 21.5”(547 mm)| 23.1”(587 mm)
H| 32.4”(824 mm)| 33.5”(850 mm)
MODEL| KFA50H| KFA80H| KFA135H| KFA220H
---|---|---|---|---
BTU/Hr.| HIGH
LOW| 50,000| 80,000| 135,000| 220,000
N/A| N/A| N/A| 180,000
Fuel Consumption
– Gal./Hr( ./Hr)| HIGH
LOW| 0.38(1.44)| 0.60(2.27)| 1.02(3.86)| 1.66(6.28)
N/A| N/A| N/A| 1.36(5.15)
Fuel Tank Capacity – Gal.()| 5.0(18.9)| 5.0(18.9)| 10.0(37.9)| 13.0(49.2)
Fuel Tank Capacity
– Gal.(kgf/cm²)| HIGH
LOW| 3.8(0.27)| 3.8(0.27)| 5.5(0.39)| 8.5(0.60)
N/A| N/A| N/A| 6.5(0.46)
Volt/Hz| 120Vac/60hz| 120Vac/60hz| 120Vac/60hz| 120Vac/60hz
Amps.| 1.6| 1.6| 2.5| 3.7
Phase| 1| 1| 1| 1
Size(D×W×H), Inch(mm)| 32.0×11.7×16.7
(813×297×424)| 32.0×11.7×16.7
(813×297×424)| 41.9×21.5×32.4
(1,063×547×824)| 47.4×23.1×33.5
(1,205×587×850)
Weight Lbs.(kg)| 26.9(12.2)| 26.9(12.2)| 52.2(23.7)| 60.2(27.3)

EXPLODED PARTS DRAWING (KFA50H//80H/135H Models Only)

NOTE : SPECIFY MODEL NUMBER AND PART NUMBER WHEN ORDERING PARTS.

PARTS LIST (KFA50H/80H/135H Models Only)

15. PARTS LIST (KFA50H/80H/135H Models Only)

Quantity
---|---|---|---|---|---
1| Rotor kit| SP-KFA1000| SP-KFA1000| SP-KFA1000| 1
2| Filter kit| SP-KFA1005| SP-KFA1005| SP-KFA1005| 1
3| Plug/Pump adjuster kit| SP-KFA1006| SP-KFA1006| SP-KFA1006| 1

FOR TECHNICAL ASSISTANCE SEE YOUR LOCAL RETAILER OR CONTACT US AT:
Phone : 1-877-447-4768

14. EXPLODED PARTS DRAWING (KFA220H Model Only)
NOTE : SPECIFY MODEL NUMBER AND PART NUMBER WHEN ORDERING PARTS.

BURNER HEAD ASSEMBLY![DYNA GLO PRO KFA50H Kerosene Portable Forced Air Heaters

• WIRING DIAGRAM 5](https://manuals.plus/wp-content/uploads/2023/10/DYNA-GLO- PRO-KFA50H-Kerosene-Portable-Forced-Air-Heaters-WIRING-DIAGRAM-5.jpg)

15. PARTS LIST (KFA220H Model Only)

KFA220H
1| Fuel Tank Assmebly| 2151-0049-01| 1
2| Fuel Drain-Bolt| 4329-0072-00| 1
3| Fuel Gauge| 2156-0052-00| 1
4| Fuel Filter Assmbly| 2155-0001-00| 1
5| Fuel Cap| 2151-0041-00| 1
6| Power Cord| 3980-0275-00| 1
7| Shell Lower| 3111-0504-01| 1
8| Flange Screw| 4319-0015-00| 4
9| Bushing-Grommet(S)| 3231-0120-00| 1
10| Bushing-Grommet(L)| 3231-0121-00| 2
11| Air-Line| 3341-0036-00| 1
12| Temperature Limit Assembly| 2153-0005-00| 1
13| Flange-Screw| 4319-0015-00| 1
14| Chamber Assembly| 2152-0050-00| 1
15| Bracket Photocell| 3131-0159-00| 1
16| Screw-BH1| 4311-0068-00| 2
17| Photocell Assembly| SP-KFA1007| 1
18| Burner Head Assembly| 2152-0124-00| 1
18-1| Bracket Burner| 3121-0477-00| 1
18-2| Nozzle| SP-KFA1011| 1
18-3| Washer-Nozzle Seal| 4349-0016-00| 1
18-4| Spring-Nozzle Seal| 3431-0010-00| 1
18-5| O-Ring| 3311-0002-00| 1
18-6| Nozzle Adaptor| 3231-0180-00| 1
18-7| Spark Plug| *SP-KFA1021| 1
18-8| Bolt-Flange| 4329-0079-00| 1
19| Flange Screw| 4319-0015-00| 4
20| Fuel Line| 3341-0039-00| 1
21| Motor and Pump Assembly| 2154-0137-00| 1
21-1| Motor| 3970-0213-00| 1
21-2| Capacitor| 3820-0258-00| 1
21-3| Supportor Motor| 3111-0439-00| 1
21-4| Nut-Hex| 4331-0022-00| 2
21-5| Holder Capacitor| 3231-0182-00| 1
21-6| Pump Body| 3541-0050-00| 1
21-7| Bolt-BH Special| 4321-0198-00| 2
21-8| Rotor| See SP-KFA10221| 1
21-9| Blade| See SP-KFA10221| 4
21-10| Insert| See SP-KFA10221| 1
21-11| End Pump Cover| 3531-0027-00| 1
21-12| Elbow| 3231-0181-00| 1
21-13| Lint Filter| See SP-KFA10052| 1
21-14| Bolt Flange| 4329-0016-00| 6

15. PARTS LIST (KFA220H Model Only)

KFA220H
21-15| Output Filter| See SP-KFA10052| 1
21-16| End Filter Cover| 3221-0076-00| 1
21-17| Ball| See SP-KFA10103| 2
21-18| Spring| See SP-KFA10103| 2
21-19| Adjusting Screw| See SP-KFA10103| 2
21-20| Bolt Flange| 4329-0016-00| 4
21-21| Intake Filter| See SP-KFA10052| 1
22| Fan Assembly| 2154-0007-00| 1
23| Bolt Headless Hex Socket| 4323-0004-00| 1
24| Pressure Gauge| 3740-0049-00| 1
25| BTU Control Switch| 2154-0070-00| 1
26| Main P.C.B Assembly| 215A-0074-00| 1
27| Screw-TH2S| 4312-0046-00| 2
28| Ignitor| 39E0-0071-00| 1
29| Side Cover-Right| 3121-0499-33| 1
30| Power Switch| 39A0-0191-00| 1
31| Window Display| 3231-0113-00| 1
32| Flange Screw| 4319-0015-00| 4
33| Side Cover-Left| 3121-0354-00| 1
34| Flange Screw| 4319-0015-.00| 4
35| Shell Upper| 3111-0505-01| 1
36| Fan Guard| 3221-0075-00| 1
37| Flange Screw| 4319-0015-00| 8
KEY NO.| DESCRIPTION| PART NO.| Quantity
---|---|---|---
KFA220H
1| Rotor kit| SP-KFA1022| 1
2| Filter kit| SP-KFA1005| 1
3| Plug/Pump adjuster kit| SP-KFA1010| 2

FOR TECHNICAL ASSISTANCE SEE YOUR LOCAL RETAILER OR CONTACT US AT:
Phone : 1-877-447-4768

15. PARTS LIST (WHEELS AND HANDLE)

1. KFA50H / KFA80H MODELS

2) KFA135H / KFA220H MODELS

Warranty
LIMITED WARRANTY:
This limited warranty is extended to the original retail purchaser of this Forced Air/Convection/Radiant Heater and warrants against any defect in materials and workmanship for a period of one (1) year from the date of retail sale.GHP Group, Inc., at it’s option, will either provide replacement parts or replace or repair the unit, when properly returned to the retailer where purchased or one of our service centers as directed by GHP Group,Inc., within one (1) year of retail purchase. (Shipping costs, labour costs,etc. are the responsibility of the purchaser.)
DUTIES OF THE OWNER:
This heating appliance must be operated in accordance with the written instructions furnished with this heater. This warranty shall not excuse the owner from properly maintaining this heater in accordance with the written instructions furnished with this heater. A bill of sale, canceled check or payment record must be kept to verify purchase data and establish warranty period. Original carton should be kept in case of warranty return of unit.
WHAT IS NOT COVERED:

1. Damage resulting from use of improper fuel.
2. Damage caused by misuse or use contrary to the owners manual and safety guidelines.
3. Damage caused by a lack of normal maintenance.
4. Fuses
5. Use of non-standard parts or accessories.
6. Damage caused in transit. Freight charges on warranty parts or heaters to and from the factory shall be the responsibility of the owner.

This warranty does not imply or assume any responsibility for consequential damages that may result from the use, misuse, or the lack of routine maintenance of this heating appliance. A cleaning fee and the cost of parts may be charged for appliance failures resulting from lack of maintenance. This warranty does not cover claims which do not involve defective workmanship or materials. FAILURE TO PERFORM GENERAL MAINTENANCE (INCLUDING CLEANING) WILL VOID THIS WARRANTY.
THIS LIMITED WARRANTY IS GIVEN TO THE PURCHASER IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY OF FITNESS FOR A PARTICULAR PURPOSE. THE REMEDY PROVIDED IN THIS WARRANTY IS EXCLUSIVE AND IS GRANTED IN LIEU OF ALL OTHER REMEDIES. IN NO EVENT WILL GHP GROUP, INC. BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. 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.
CLAIMS HANDLED AS FOLLOWS:

1. Contact your retailer and explain the problem.
2. If the retailer is unable to resolve the problem, contact our Customer Service Dept. detailing the heater model, the problem, and proof of date of purchase.
3. A representative will contact you. DO NOT RETURN THE HEATER TO GHP GROUP, INC. unless instructed by our Representative.
   This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

TO REGISTER THE WARRANTY ON YOUR HEATER, PLEASE FILL OUT THIS CARD COMPLETELY AND MAIL WITHIN 14 DAYS FROM DATE OF PURCHASE OR REGISTER ON-LINE AT www.ghpgroupinc.com
NAME: ___ PHONE: ( ) _ EMAIL:

ADDRESS: ___ CITY: ____ STATE: _ ZIP:
MODEL: __ SERIAL#: __ DATE PURCHASED:
DEALER PURCHASED FROM: ____ TYPE OF STORE: __
CITY & STATE WHERE PURCHASED: ___ PRICE PAID:

Please Take 1 Minute To Give Us Your Answers To The Following Questions.
All Responses Used Solely For Market Research And Are Held In Strict Confidence.
Who primarily decided this purchase? ▢ Male ▢ Female ▢ 18-24 ▢ 25-39 ▢ 40-59 ▢ 60 and over of age?
Do you own any other portable heaters? ▢ Yes ▢ No If yes, type __ brand ____
How do you intend to use your new heater? ▢ Construction Site ▢ Farm ▢ Warehouse/Commercial ▢ Garage/Outbuilding ▢ Other
How did you become aware of this heater? ▢ In-Store Display ▢ Newspaper Ad ▢ Magazine Ad ▢ Friend/Relative
▢ TV Commercial ▢ Store Salesperson ▢ Other

What made you select this heater? ▢ Style ▢ Size/Portability ▢ Price ▢ Package ▢ Brand ▢ Other __
Do you: ▢ Own ▢ Rent Would you recommend this heater to a friend? ▢ Yes ▢ No
Please give us your comments

THANK YOU FOR COMPLETING THIS FORM!
Information will be held confidential.
WARRANTY REGISTRATION
IMPORTANT: We urge you to fill out your warranty registration card within fourteen (14) days of date of purchase. You can also register your warranty on the internet at www.ghpgroupinc.com. Complete the entire serial number. Retain this portion of the card for your records.

GHP Group, Inc.
6440 W Howard St
Niles, IL 60714-3302
Tel:877-447-4768
www.ghpgroupinc.com
SAVE THIS CARD!
Place Postage Stamp Here
GHP Group, Inc.
6440 W Howard St
Niles, IL 60714-3302
IMKFAH-HDW

References

• GHP Group Inc
• Manual-Hub.com – Free PDF manuals!

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