Desa 70 Electric Heater User Manual

ReDDY HeaTeR
®
PORTABLE
FORCED
AIR HEATERS
G 031
OWNER’S MANUAL
100 SIDE
150 SIDE
PV 002
PV 004
Heater Sizes: 30,000 70,000 90,000 150,000 BTU/Hr
IMPORTANT
Read and understand this manual before assembling, starting or servicing
heater. Improper use of heater can cause serious injury. Keep this manual
for future reference.
CONTENTS
SECTION
PAGE
Safety Information ......................................................................... 3
Product Identification .................................................................... 4
Unpacking ...................................................................................... 5
Assembly ....................................................................................... 5
Theory of Operation ...................................................................... 6
Fuels .............................................................................................. 6
Ventilation ..................................................................................... 7
Operation ....................................................................................... 7
Storage ........................................................................................... 8
Preventative Maintenance Schedule .............................................. 8
Troubleshooting ............................................................................. 9
Service Procedures ........................................................................ 10
Upper Shell Removal .............................................................. 10
Fuel Filter (30/70,000 BTU/Hr Models) ................................. 10
Fuel Filter (90,000 BTU/Hr Model) ....................................... 11
Fuel Filter (150,000 BTU/Hr Model) ..................................... 11
Spark Plug (30,000 BTU/Hr Model)....................................... 12
Spark Plug (70/90/150,000 BTU/Hr Models) ......................... 13
Air Output, Air Intake, and Lint Filters .................................. 14
Pump Pressure Adjustment ..................................................... 14
Nozzle (30,000 BTU/Hr Model) ............................................. 15
Nozzle (70/90,000 BTU/Hr Models) ...................................... 16
Nozzle (150,000 BTU/Hr Model) ........................................... 17
Pump Rotor ............................................................................. 18
Fan ........................................................................................... 19
Specifications ................................................................................. 19
Illustrated Parts Breakdown and Parts List.................................... 20
30,000 BTU/Hr Model ............................................................ 20
70,000 BTU/Hr Model ............................................................ 22
90,000 BTU/Hr Model ............................................................ 24
150,000 BTU/Hr Model .......................................................... 26
Wheels and Handles (90/150,000 BTU/Hr Models) ............... 28
Wiring Diagrams ........................................................................... 29
Accessories .................................................................................... 30
Warranty and Repair Service ......................................................... Back Cover
2
099606
SAFETY
INFORMATION
! WARNINGS
IMPORTANT: Read this owner’s manual carefully and completely
before trying to assemble, operate, or service this heater. Improper
use of this heater can cause serious injury or death from burns, fire,
explosion, electrical shock, and carbon monoxide poisoning.
! DANGER
Carbon monoxide poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning
resemble the flu, with headaches, dizziness, or nausea. If you have these signs, the
heater may not be working properly. Get fresh air at once! Have 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, and those at high altitudes.
Make certain you read and understand all warnings. Keep this manual for
reference. It is your guide to safe and proper operation of this heater.
• Use only kerosene or No. 1 fuel oil to avoid risk of fire or explosion. Never
use gasoline, naphtha, paint thinners, alcohol, or other highly flammable
fuels.
• Never use heater where gasoline, paint thinner, or other highly flammable
vapors are present.
• Follow all local ordinances and codes when using heater.
• Use only in well-vented areas. Provide at least a three-square-foot (2800
square cm) opening of fresh, outside air for each 100,000 BTU/Hr of rating.
• Use only in places free of flammable vapors or high dust content.
• Use only with the electrical voltage and frequency specified on model plate.
• Use only a three-wire, grounded (earthed) extension cord.
• Minimum heater clearances from combustibles:
Outlet: 8 Ft. (250 cm)
Sides, Top, and Rear: 4 Ft. (125 cm)
• Locate heater on a stable and level surface while hot or running or a fire may
occur.
• When moving or storing heater, keep heater in a level position or fuel
spillage may occur.
• Keep children and animals away from heater.
• Unplug heater when not in use.
• When used with thermostat, heater may start anytime.
• Never use heater in living or sleeping areas.
• Never block air inlet (rear) or air outlet (front) of heater.
• Never move, handle, refuel, or service a hot, operating, or plugged-in heater.
• Never attach duct work to front or rear of heater.
3
099606
PRODUCT
IDENTIFICATION
Hot Air Outlet
Handle
Upper Shell
Fan Guard
Lower Shell
Air Filter
End Cover
Fuel Tank
Fuel Cap
Side Cover
Flame-Out
Control Reset
Button
Power Cord
35/50/70,000 BTU/HR DOMESTIC
PFA/PV 042
Figure 1 - 30/70,000 BTU/Hr Models
Hot Air
Outlet
Upper Shell
Lower
Shell
Fuel Cap
Fan Guard
Fuel Tank
Side Cover
Flame-Out Control
Reset Button
Power Cord
Figure 2 - 90,000 BTU/Hr Model
Upper Shell
Hot Air
Outlet
Lower
Shell
Air Filter
End Cover
Fuel Cap
Fan Guard
Fuel
Tank
Power Cord
4
150,000 BTU/HR EURO
PFA/PV 045
Figure 3 - 150,000 BTU/Hr Model
Flame-Out
Control Reset
Button
099606
UNPACKING
ASSEMBLY
(For 90,000 and 150,000
BTU/Hr Models Only)
1. Remove all packing items applied to heater for shipment.
2. Remove all items from carton.
3. Check items for any shipping damage. If heater is damaged, promptly inform
dealer where you bought heater.
These models are furnished with wheels and handles. Wheels, handles, and the
mounting hardware are found in the shipping carton.
Tools Needed
• Medium Phillips Screwdriver
• 3/8" Open or Adjustable Wrench
• Hammer
1. Slide axle through wheel support frame. Install wheels on axle.
IMPORTANT: When installing wheels, point extended hub of wheels toward
wheel support frame (see Figure 4).
2. Place cap nuts on axle ends. Gently tap with hammer to secure.
3. Place heater on wheel support frame. Make sure air inlet end (rear) of heater is
over wheels. Line up holes on fuel tank flange with holes on wheel support
frame.
4. Place front handle and rear handle on top of fuel tank flange. Insert screws
through handles, fuel tank flange, and wheel support frame. Attach nut finger
tight after each screw is inserted.
5. After all screws are inserted, tighten nuts firmly.
Front
Handle
Hot Air
Outlet
Screw
Rear
Handle
Air
Inlet
Fuel
Tank
Flange
Wheel
Support
Frame
Wheel
Nut
Cap Nut
Axle
ASSEMBLY, EURO
Extended
Hub
PFA/PV 018A
Figure 4 - Wheel and Handle Assembly, 90/150,000 BTU/Hr Models Only
5
099606
THEORY OF
OPERATION
The Fuel System: The air pump forces air through the air line. The air is then
pushed through the burner head nozzle. This air causes fuel to lift from the tank. A
fine mist of fuel is sprayed into the combustion chamber.
The Air System: The motor turns the fan. The fan pushes air into and around
the combustion chamber. This air is heated and provides a stream of clean, hot air.
The Ignition System: The electronic ignitor sends voltage to the spark plug.
The spark plug ignites the fuel and air mixture.
The Flame-Out Control System: This system causes the heater to shut down
if the flame goes out.
Motor
Combustion
Chamber
Spark
Plug
Burner
Head
Fan
Air Pump
Intake
Air
Filter
Clean
Heated
Air Out
Cool
Air
In
Output
Air
Filter
Fuel
Tank
Fuel
Filter
Nozzle
Air For Fuel
System
Air line
To Burner
Air For Combustion
And Heating
THEORY CUTAWAY
Electronic
Ignitor
Fuel
PFA/OV 003
Figure 5 - Cross Section Operational View
FUELS
! WARNING
Use only kerosene or No. 1 fuel oil to avoid risk of fire or
explosion. Never use gasoline, naphtha, paint thinners,
alcohol or other highly flammable fuels.
Do not use heavy fuels such as No. 2 fuel oil or No. 2 Diesel. Using heavy fuels
will result in:
• clogged fuel filter and nozzle
• carbon build up on spark plug
• use of non-toxic anti-icer in fuel during very cold weather
IMPORTANT: Use a KEROSENE ONLY container. Be sure storage container is
clean. Foreign matter such as rust, dirt, or water will cause the flame-out control to
shut down heater. Foreign matter may also require you to clean fuel system often.
6
099606
VENTILATION
! WARNING
Follow the minimum fresh, outside air ventilation
requirements. If proper fresh, outside air ventilation is not
provided, carbon monoxide poisoning can occur. Provide
proper fresh, outside air ventilation before running heater.
Provide a fresh air opening of at least three square feet (2800 square cm) for each
100,000 BTU/Hr rating. Provide extra fresh air if more heaters are being used.
Example: A 150,000 BTU/Hr 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 twelve inches (30.48 cm)
OPERATION
! WARNING
Review and understand the warnings in the Safety
Information Section. They are needed to safely operate this
heater. Follow all local codes when using this heater.
To Start Heater
1.
2.
3.
4.
Follow all ventilation and safety information.
Fill fuel tank with kerosene or No. 1 fuel oil.
Attach fuel cap.
Plug power cord of heater into standard 230 volt/50 hertz, grounded (earthed)
outlet. Use an extension cord if needed. Use only a three-wire, grounded
(earthed) extension cord.
Extension Cord Wire Size Requirements
Up to 100 feet (30.5 meters) long, use 16 AWG (1.0 mm2) conductor
101 to 200 feet (30.6 to 61 meters) long, use 14 AWG (1.5 mm2) conductor
Heater will start when power cord is plugged into outlet. If not, push in flameout control reset button (see Figures 6 thru 8).
FlameOut
Control
Reset
Button
Figure 6 - Flame-Out Control Reset
Button, 30/70,000 BTU/Hr
Flame-Out
Control
Reset
Button
Figure 7 - Flame-Out Control Reset
Button, 90,000 BTU/Hr
Continued
099606
7
OPERATION
Continued
Flame-Out
Control
Reset Button
(Fan Guard
Removed)
Figure 8 - Flame-Out Control Reset Button, 150,000 BTU/Hr
To Stop Heater
1. Unplug power cord from outlet.
To Restart Heater
1. Wait 2 minutes after stopping heater.
2. Repeat steps under To Start Heater, page 7.
STORAGE
1. Drain fuel tank.
Note: Some models have drain plug on underside of fuel tank. If so, remove
drain plug to drain all fuel. If heater does not have drain plug, drain fuel
through fuel cap opening. Be sure all fuel is removed.
2. Replace drain plug if used.
3. Add one gallon (4 liters) of clean kerosene to fuel tank.
4. Attach fuel cap.
5. Move heater forwards and backwards to stir fuel.
6. Remove fuel cap or drain plug and drain fuel tank. Be sure all fuel is removed.
7. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel.
8. Store heater in dry place. Make sure storage place is free of dust and corrosive
fumes.
IMPORTANT: Do not store kerosene over summer months for use during next
heating season. Using old fuel could damage heater.
PREVENTATIVE
MAINTENANCE
SCHEDULE
8
! WARNING
Never service heater while it is plugged in, operating, or
hot. Severe burns and electrical shock can occur.
Item
Fuel tank
How Often
Flush every 150-200 hours
of operation or as needed.
How To
See Storage above.
Air output and
lint filters
Replace every 500 hours of
operation or once a year.
See Air Output, Air Intake,
and Lint Filters, page 14.
Air intake
filter
Wash and dry with soap and
water every 500 hours of
operation or as needed.
See Air Output, Air Intake,
and Lint Filters, page 14.
Fuel filter
Clean twice a heating season
or as needed.
See Fuel Filter, pages 10
and 11.
Continued
099606
Continued
TROUBLESHOOTING
Item
Spark plug
How Often
Clean and regap every 600
hours operation or replace
as needed.
How To
See Spark Plug, pages 12 and 13.
Fan blades
Clean every season or as needed. See Fan, page 19.
Motor
Not required/permanently lubricated
! WARNING
Never service heater while it is plugged in, operating, or hot.
Severe burns and electrical shock can occur.
OBSERVED FAULT
POSSIBLE CAUSE
REMEDY
Heater ignites, but
flame-out control
shuts off heater after
a short period of time
Wrong pump pressure
See Pump Pressure
Adjustment, page 14.
See Air Output, Air Intake
and Lint Filters, page 14.
See Fuel Filter, pages 10
and 11.
See Nozzle, pages 15 thru
17.
Dirty air output, air intake,
and lint filters
Dirty fuel filter
Dirt in nozzle
Dirty photocell lens
Bad flame-out control
Heater will not
ignite, but motor runs
for a short period of
time.
Wrong pump pressure
Carbon deposits on spark
plug and/or improper gap
Dirty fuel filter
Clean photocell lens.
Replace flame-out control.
See Pump Pressure
Adjustment, page 14.
See Spark Plug, pages 12
and 13.
See Fuel Filter, pages 10
and 11.
See Nozzle, pages 15 thru
17.
Drain and flush fuel tank
with clean kerosene. See
Storage, page 8.
WARNING: High voltage!
Dirt in nozzle
Water in fuel tank
!
Electronic ignitor not
grounded (earthed)
Bad electronic ignitor
Make sure electronic
ignitor mounting is tight.
Replace electronic
ignitor.
Motor does not start
when heater is
plugged in, fan
rotates slowly or
does not turn.
Flame-out control not reset
Reset flame-out control
button, see Figures 6 thru
8, pages 7 and 8.
Binding pump rotor
If fan is hard to turn, see
Pump Rotor, page 18.
9
099606
SERVICE
PROCEDURES
! WARNING
Never service heater while it is plugged in, operating, or
hot. Severe burns and electrical shock can occur.
Upper
Shell
Upper
Shell
Upper Shell Removal
Fan
Guard
1. Remove screws along each
side of heater using 5/16"
nut-driver. These screws
attach upper and lower
shells together.
2. Lift upper shell off.
3. Remove fan guard.
Fan
Guard
Figure 10 - Upper Shell Removal,
90,000 BTU/Hr Model
Figure 9 - Upper Shell Removal,
30/70,000 BTU/Hr Models
Upper
Shell
Fan Guard
150 SHELL REMOVAL EA/EB Euro
PV 020
Figure 11 - Upper Shell Removal, 150,000 BTU/Hr Model
Fuel Filter
(30/70,000 BTU/Hr Models)
1. Remove side cover screws
using 5/16" nut-driver.
2. Remove side cover.
3. Pull rubber fuel line off
fuel filter neck.
4. Carefully pry bushing and
fuel filter out of fuel tank.
5. Wash fuel filter with clean
fuel and replace in tank.
6. Attach rubber fuel line to
fuel filter neck.
7. Replace side cover.
10
Fuel Filter
Side Cover
Fuel Line
Figure 12 - Fuel Filter Removal, 30/70,000 BTU/Hr Models
099606
Fuel Filter
Fuel Filter, Bushing,
and Lower Fuel Line
(90,000 BTU/Hr Model)
1. Remove side cover screws
using 5/16" nut-driver.
2. Remove side cover.
3. Pull upper fuel line off fuel
filter neck.
4. Carefully pry bushing,
lower fuel line, and fuel
filter out of fuel tank.
5. Wash fuel filter with clean
fuel and replace in tank.
6. Attach upper fuel line to
fuel filter neck.
7. Replace side cover.
Upper
Fuel Line
Side Cover
100 -FUEL
FILTER
REMOVAL
PFA/P
041
Figure 13
Fuel
Filter
Removal, 90,000
BTU/Hr
Model
Fuel Filter
(150,000 BTU/Hr Model)
1. Remove upper shell (see
page 10).
2. Remove fan (see page 19).
3. Loosen flare nut using 3/4"
open-end wrench. Push fuel
tube down, away from
burner head. Fuel filter is
located inside of fuel tube.
4. Lift out fuel filter.
5. Wash fuel filter with clean
fuel and replace in fuel
tube.
6. Connect fuel tube to burner
head. Attach flare nut until
nut seats against fuel tube
and fitting. Tighten 1/4 turn
more using 3/4" open-end
wrench (100-130 inchpounds/11.3-14.7 n-m).
7. Replace fan (see page 19).
8. Replace fan guard and
upper shell.
Fuel Filter
Combustion
Chamber
Burner
Head
Fuel Tube
Flare Nut
150 Figure
FUEL FILTER
REMOVAL
14 - Fuel
Filter
043 Model
Removal, 150,000PFA/P
BTU/Hr
11
099606
Spark Plug
(30,000 BTU/Hr Model)
1. Remove upper shell (see
page 10).
2. Remove fan (see page 19).
3. Remove fuel and air line
hoses
from
nozzle
assembly.
4. Remove spark plug wire
from spark plug.
5. Remove two screws using
5/16" nut-driver and
remove burner strap.
6. Place hex-body of spark
plug into vise and tighten.
7. Remove spark plug
mounting nut using 11/16"
open-end wrench.
8. Remove burner strap from
spark plug.
9. Clean and regap spark plug
electrodes to .055"
(1.4 mm) gap.
10. Replace burner strap onto
spark plug. Rotate burner
strap to position spark plug
electrodes (see Figure 17).
11. Tighten spark plug with
spark plug mounting nut.
12. Release hex-body of spark
plug from vise.
13. Replace burner strap onto
combustion chamber.
14. Attach spark plug wire to
spark plug.
15. Attach fuel and air line
hoses to nozzle assembly.
16. Replace fan (see page 19).
17. Replace fan guard and
upper shell.
Combustion
Chamber
Spark Plug
Mounting Nut
Burner
Strap Spark
Plug Spark Plug
Wire
Nozzle
Assembly
Fuel Line
Hose
Air Line
Hose
Figure 15 - Spark Plug Removal, 30,000 BTU/Hr Model
Bend Here
to Adjust
Gap
.055" (1.4 mm) Gap
Figure 16 - Spark Plug Gap, 30,000 BTU/Hr Model
Burner
Strap
Burner
Strap
Figure 17 - Spark Plug Rotation, 30,000 BTU/Hr Model Only
12
099606
Spark Plug
(70/90,000 BTU/Hr Model Shown)
(70/90/150,000 BTU/Hr Models)
1. Remove upper shell (see
page 10).
2. Remove fan (see page 19).
3. Remove spark plug wire
from spark plug.
4. Remove spark plug from
burner head using 13/16"
open-end wrench.
5. Clean and regap spark plug
electrodes to .055"
(1.4 mm) gap.
6. Install spark plug in burner
head.
7. Attach spark plug wire to
spark plug.
8. Replace fan (see page 19).
9. Replace fan guard and
upper shell.
Spark Plug
Wire
Burner
Head
Spark
Plug
SPARK PLUG REMOVAL 70, 100 &150
PFA/P 031A
Figure
18 - Spark Plug Removal, 70/90/150,000 BTU/Hr
Models
Bend Here
to Adjust
Gap
.055"
(1.4 mm)
Gap
Figure 19 - Spark Plug Gap, 70/90/150,000 BTU/Hr Models
13
099606
Air Intake Filter
Air Output, Air Intake,
and Lint Filters
Filter End
Cover
1. Remove upper shell (see
page 10).
2. Remove filter end cover
screws using 5/16" nutdriver.
3. Remove filter end cover.
4. Replace air output and lint
filters.
5. Wash or replace air intake
filter (see Preventative
Maintenance Schedule,
page 8).
6. Replace filter end cover.
7. Replace fan guard and
upper shell.
Fan Guard
Lint Filter
Air Output
Filter
Figure 20 - Air Output, Air Intake, and Lint Filters,
30/70,000 BTU/Hr Models
Air Intake Filter
Filter End
Cover
Fan Guard
(90,000 BTU/Hr
Model Shown)
IMPORTANT: Do not oil
filters.
Lint Filter
Air Output
Filter
Figure 21 - Air Output, Air Intake, and Lint Filters,
90/150,000 BTU/Hr Models
Pump Pressure
Adjustment
1. Remove pressure gauge
plug from filter end cover.
2. Install accessory pressure
gauge (part number
HA1180).
3. Start heater (see Operation,
page 7). Allow motor to
reach full speed.
4. Adjust pressure. Turn relief
valve to right to increase
pressure. Turn relief valve
to left to decrease pressure.
See specifications at right
for correct pressure for
each model.
5. Remove pressure gauge.
Replace pressure gauge
plug in filter end cover.
(30/70,000 BTU/Hr Models Shown)
Pressure
Gauge
Plug
Relief
Valve
GAUGEGauge
PLUG
PFA/OV
Figure 22PRESSURE
- Pressure
Plug 006B
Removal
Model
30,000 BTU/Hr
70,000 BTU/Hr
90,000 BTU/Hr
150,000 BTU/Hr
Pump
Pressure
2.6 PSI
3.8 PSI
4.4 PSI
4.9 PSI
Pressure
Gauge
Figure 23 - Adjusting Pump Pressure
14
099606
Nozzle
Combustion
Chamber
(30,000 BTU/Hr Model)
1. Remove upper shell (see
page 10).
2. Remove fan (see page 19).
3. Remove fuel and air line
hoses from nozzle assembly.
4. Turn nozzle assembly 1/4
turn to left and pull toward
motor to remove.
5. Place plastic hex-body into
vise and lightly tighten.
6. Carefully remove nozzle
from the nozzle adapter
using 5/8" socket wrench.
7. Blow compressed air thru
face of nozzle. This will
free any dirt in nozzle area.
8. Inspect nozzle seal for
damage.
9. Replace nozzle into nozzle
adapter until nozzle seats.
Tighten 1/3 turn more
using 5/8" socket wrench
(40-45 inch-pounds/4.55.1 n-m).
10. Attach nozzle assembly to
burner strap.
11. Attach fuel and airline
hoses to nozzle assembly.
12. Replace fan (see page 19).
13. Replace fan guard and
upper shell.
Nozzle
Assembly
Fuel Line Hose
Air Line Hose
Figure 24 - Removing Air and Fuel Line Hoses, 30,000 BTU/Hr Model
Burner
Strap
Nozzle
Assembly
Figure 25 - Removing Nozzle Assembly, 30,000 BTU/Hr Model
Nozzle
Face
Nozzle
Seal
Nozzle
Nozzle
Adapter
Air line
Fitting
Fuel line
Fitting
Figure 26 - Nozzle and Nozzle Adapter, 30,000 BTU/Hr Model
15
099606
Nozzle
(70/90,000 BTU/Hr Models)
1. Remove upper shell (see
page 10).
2. Remove fan (see page 19).
3. Remove fuel and air line
hoses from burner head.
4. Remove spark plug wire
from spark plug.
5. Remove spark plug from
burner head using 13/16"
open-end wrench.
6. Remove three screws
using 5/16" nut-driver and
remove burner head from
combustion chamber.
7. Place burner head into vise
and lightly tighten.
8. Carefully remove nozzle
from burner head using
5/8" socket wrench (see
Figure 28).
9. Blow compressed air thru
face of nozzle. This will
free any dirt in nozzle area.
10. Inspect nozzle seal for
damage.
11. Replace nozzle into burner
head and tighten firmly
(80-110 inch-pounds/9.112.4 n-m).
12. Attach burner head to
combustion chamber.
13. Install spark plug in burner
head.
14. Attach spark plug wire to
spark plug.
15. Attach fuel and airline
hoses to burner head.
16. Replace fan (see page 19).
17. Replace fan guard and
upper shell.
Combustion
Chamber
Burner Head
Spark Plug
Wire
Screw
Spark
Plug
Air Line Hose
Fuel Line Hose
Figure 27 - Removing Burner Head, 70/90,000 BTU/Hr Models
Nozzle
Face
Nozzle
Seal
Nozzle
Burner
Head
Air line
Fitting
Fuel line
Fitting
Figure 28 - Removing Nozzle, 70/90,000 BTU/Hr Models
16
099606
Nozzle
(150,000 BTU/Hr Model)
1. Remove upper shell (see
page 10).
2. Remove fan (see page 19).
3. Remove spark plug wire
from spark plug.
4. Remove spark plug from
burner head using 13/16"
open-end wrench.
5. Loosen flare nut using
3/4" open-end wrench.
Push fuel tube down.
6. Remove air line hose from
burner head.
7. Remove three screws
using 5/16" nut-driver and
remove burner head from
combustion chamber.
8. Place burner head into vise
and lightly tighten.
9. Carefully remove nozzle
from burner head using
5/8" socket wrench (see
Figure 30).
10. Blow compressed air thru
face of nozzle. This will
free any dirt in nozzle area.
11. Inspect nozzle seal for
damage.
12. Replace nozzle into burner
head and tighten firmly
(80-110 inch-pounds/9.112.4 n-m).
13. Attach burner head to
combustion chamber.
14. Install spark plug in burner
head.
15. Attach spark plug wire to
spark plug.
16. Attach fuel tube and airline
hose to burner head.
Attach flare nut until nut
seats against fuel tube and
fitting. Tighten 1/4 turn
more using 3/4" open-end
wrench (100-130 inchpounds/11.3-14.7 n-m).
17. Replace fan (see page 19).
18. Replace fan guard and
upper shell.
Combustion
Chamber
Burner Head
Spark Plug
Wire
Screw
Spark
Plug
Air Line Hose
Flare Nut
Fuel Tube
Figure 29 - Removing Burner Head, 150,000 BTU/Hr Model
Nozzle
Face
Nozzle
Seal
Nozzle
Burner
Head
Figure 30 - Removing Nozzle, 150,000 BTU/Hr Model
17
099606
Blade
Pump Rotor
Pump
Plate
(Procedure if rotor is binding)
1. Remove upper shell (see
page 10).
2. Remove filter end cover
screws using 5/16" nutdriver.
3. Remove filter end cover
and air filters.
4. Remove pump plate
screws using 5/16" nutdriver.
5. Remove pump plate.
6. Remove rotor, insert, and
blades.
7. Check for debris in pump.
If debris is found, blow
out with compressed air.
8. Install insert and rotor.
9. Check gap on rotor.
Adjust to .003"/.004"
(.076/.101 mm) if needed
(see Figure 33).
Note: Rotate rotor one
full turn to insure the gap is
.003"/.004" (.076/.101 mm) at
tightest position. Adjust if
needed.
Filter End
Cover
Fan Guard
(90,000 BTU/Hr
Model Shown)
Insert
Rotor
Air Output
Filter
50 ROTOR
PFA/P 056
Figure 31 - Rotor Location, 30/70,000 BTU/Hr Models
Blade
Pump
Plate
Air
Intake
Filter
Filter End
Fan Guard
Cover
(90,000 BTU/Hr
Model Shown)
Insert
Rotor
150 ROTOR
10. Install blades, pump plate,
air filters, and filter end
cover.
11. Replace fan guard and
upper shell.
12. Adjust pump pressure (see
page 14).
Air
Output
PFA/P 059
Filter
Figure 32 - Rotor Location, 90/150,000 BTU/Hr Models
Gap Adjusting
Screw
Note: If rotor is still binding,
proceed as follows.
13. Perform steps 1 thru 6
above.
14. Place fine grade sandpaper
(600 grit) on flat surface.
Sand rotor lightly in
“figure 8” motion four
times (see Figure 34).
15. Reinstall insert and rotor.
16. Perform steps 10 thru 12
above.
Air
Intake
Filter
.003"/.004"
(.076/.101 mm) Gap
Measured With
Feeler Gauge
Sandpaper
Blade
Rotor
Gap
Adjusting
Screw
Figure 33 - Gap Adjusting
Screw Locations
Figure 34 - Sanding Rotor
18
099606
Fan
IMPORTANT: Remove fan
from motor shaft before
removing motor from heater.
The weight of the motor
resting on the fan could
damage the fan pitch.
Fan
Setscrew
1. Remove upper shell (see
page 10).
2. Use 1/8" allen wrench to
loosen setscrew which
holds fan to motor shaft.
3. Slip fan off motor shaft.
4. Clean fan using a soft cloth
moistened with kerosene or
solvent.
5. Dry fan thoroughly.
6. Replace fan on motor
shaft. Place fan hub flush
with end of motor shaft
(see Figure 36).
7. Place setscrew on flat of
shaft. Tighten setscrew
firmly (40-50 inch-pounds/
4.5-5.6 n-m).
8. Replace fan guard and
upper shell.
Motor
Shaft
Figure 35 - Fan, Motor Shaft, and Setscrew Location
Fan
Flush
Motor
Shaft
Setscrew
Figure 36 - Fan Cross Section
SPECIFICATIONS
Output Rating (BTU/Hr)
30,000
Fuel
Use Only Kerosene or No. 1 Fuel Oil
Fuel Tank Capacity
(U.S. Gal./Liters)
3.0/11.35
Fuel Consumption
(Gal. Per Hr./Liters Per Hr.) .23/.87
70,000
90,000
150,000
5.0/18.92
9.0/34.06
13.5/51.09
.49/1.85
.66/2.5
1.10/4.16
Electric Requirements
230 V/50 Hz (Same All Models)
Amperage (Normal Run)
.8
1.0
1.58
1.5
Hot Air Output (CFM/CMM) 140/3.96
225/6.36
425/12
600/17
RPM
2850
2850
2850
1425
19
099606
ILLUSTRATED
PARTS
BREAKDOWN
3
1
2
30,000 BTU/Hr
4
11-5
11-1
5
11-2
6
11
8
7
9
11-4
15
11-3
13
12
13
23
18
16
17
19
24
21
20
22
33
34
27
25
41
30
37
31
26
42
29
28
35
36
18-1
32
38
18-2
18-3
18-4
18-5
14 10
39
18-6
18-8
18-17
18-9
18-16
18-10
18-15
18-11
18-14
20
40
18-7
18-18
Motor and Pump Assembly
18-12
18-13
099606
PARTS LIST
30,000 BTU/Hr
KEY
NO.
1
2
3
4
5
6
7
8
9
10
11
11-1
11-2
11-3
11-4
11-5
12
13
14
15
16
17
18
18-1
18-2
18-3
18-4
18-5
18-6
18-7
18-8
18-9
18-10
18-11
18-12
18-13
This list contains replaceable parts used in your heater. When ordering parts,
be sure to provide the correct model and serial numbers (from the model plate),
then the part number and description of the desired part.
PART
NUMBER
PART
DESCRIPTION
M51104-01
098511-36
M15823-27
098512-05
M51108-01
M11084-29
M16660
M10908-2
HA3019
079673-03
**
097124-01
M29835-2
079980-01
M29824
M29681
M11084-26
M30865-02
M11143-1
M30884
M50631
098138-01
**
098642-02
M8645-2
M22009
M22456-2
M29608
M29632
M29633
M29609
M12461-31
M8940
M10993-1
M27694
M22997
Handle
Upper Shell
Screw, #10-16 x 1/2"
Combustion Chamber
Heat Shield
Screw, #10-16 x 3/4"
Photocell Bracket
Screw, #6-32 x 3/8"
Photocell Assembly
Power Cord
Burner Strap Assembly
Bracket
Spark Plug
Nozzle Adapter
Nut, 14mm
Nozzle
Screw, #10-16 x 3/8"
Bushing
Strain Relief Bushing
Fan
Rubber Bumper
Motor Bracket
Motor and Pump Assembly
Motor (230V/50Hz)
Pump Body
Insert
Rotor
End Pump Cover
Lint Filter
Intake Filter
End Filter Cover
Screw, #10-32 x 1"
Steel Ball (1/4" Dia.)
Pressure Relief Spring
Adjusting Screw
Plug
QTY.
1
1
6
1
1
2
1
2
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
KEY
NO.
18-14
18-15
18-16
18-17
18-18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
PART
NUMBER
PART
DESCRIPTION
M29612-01
M12461-32
M50016
M8643-2
FHPF3-6C
M51105-01
NTC-4C
M50104-02
M11084-26
098511-18
M11271-8
M15823-37
M29652-04
M29652-05
M16841-57
M10990-3
M50876-04
Output Filter
Screw, #10-32 x 1 1/8"
Elbow, 90˚ (Barb Fitting)
Blade
Screw, #10-32 x 3/4"
Fan Guard
Hex locknut
Bushing (wires)
Screw, #10-16 x 3/8"
Lower Shell
Clip Nut
Screw, #8-18 x 1/4"
Rubber Airline
Fuel Line
Wire Assembly (red 8 1/2")
Rubber Bushing
Fuel Filter Assembly
(Includes bushing)
098557-07
Electronic Ignitor
M11084-29
Screw, #10-16 x 3/4"
099125-02
Terminal Board
099157-01
Rivet
097630-02
Flame-Out Control
097702-01
Fuel Tank Cap
098513-23
Fuel Tank
M50899-03AA Side Cover
M11084-26
Screw, #10-16 x 3/8"
099177-01
Hex Nut
078918-01
Terminal Board Tab Cap
097785-01
Vinyl Foam Gasket
QTY.
1
6
1
4
2
1
2
1
6
1
6
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
PARTS AVAILABLE - NOT SHOWN
M18053
097232-01
098234-17
Filler Neck Screen
Tradename Decal
General Information Decal
1
1
1
**Not available as an assembly, order parts separately.
21
099606
3
ILLUSTRATED
PARTS
BREAKDOWN
1
2
70,000 BTU/Hr
4
5
10
7
6
14
8
12
12
11
18
15
16
19
(2)
17
23
24
21
20
25
22
10-1
10-2
35
36
43
10-3
10-4
10-7
10-5
27
29
26
31
28
32
44
30
39
33
38
37
10-6
34
Burner Head Assembly
18-1
18-2
40
18-3
18-4
13
18-5
41
9
18-6
18-7
18-18
18-17
42
18-8
18-9
18-16
18-10
18-15
18-11
18-14
22
MOTOR & and
PUMP 70
EAI/EBI Assembly
PFA/P 007
Motor
Pump
18-12
18-13
099606
PARTS LIST
70,000 BTU/Hr
KEY
NO.
This list contains replaceable parts used in your heater. When ordering parts,
be sure to provide the correct model and serial numbers (from the model plate),
then the part number and description of the desired part.
PART
NUMBER
PART
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
10-1
10-2
10-3
10-4
10-5
10-6
10-7
11
12
13
14
15
16
M51104-01
098511-36
M15823-27
098512-12
M11084-29
M16660
M10908-2
HA3019
079673-03
**
M50880-01
M10659-1
M10809-1
M8882
M51098-02
M50820-01
M10962-2
M11084-27
M30865-02
M11143-1
097026-01
M50631
M12461-13
17
098138-01
18
18-1
18-2
18-3
18-4
18-5
18-6
18-7
18-8
18-9
18-10
18-11
18-12
**
098782-02
079975-01
M22009
M22456-1
M29608
M29632
M29633
M29609
M12461-31
M8940
M10993-1
M27694
Handle
Upper Shell
Screw, #10-16 x 1/2"
Combustion Chamber
Screw, #10-16 x 3/4"
Photocell Bracket
Screw, #6-32 x 3/8"
Photocell Assembly
Power Cord
Burner Head Assembly
Nozzle
Nozzle Seal Washer
Nozzle Seal Spring
Nozzle Seal Sleeve
Burner Head Body
Barb Fitting
Spark Plug
Screw, #10-16 x 1/2"
Bushing
Strain Relief Bushing
Fan
Rubber Bumper
Screw, #8-32 x 1/4"
(holds relay in position)
Motor and Relay
Bracket Assembly
Motor and Pump Assembly
Motor (230V/50Hz)
Pump Body
Insert
Rotor
End Pump Cover
Lint Filter
Intake Filter
End Filter Cover
Screw, #10-32 x 1"
Steel Ball (1/4" Dia.)
Pressure Relief Spring
Adjusting Screw
QTY.
1
1
6
1
2
1
2
1
1
1
1
2
1
1
1
2
1
3
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
3
1
1
1
KEY
NO.
18-13
18-14
18-15
18-16
18-17
18-18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
PART
NUMBER
PART
DESCRIPTION
M22997
M29612-01
M12461-31
M50016
M8643
FHPF3-2C
M51105-01
NTC-4C
M50104-02
M11084-26
098511-18
M11271-8
098136-02
M16841-58
M15823-37
M29652-04
079973-01
M16841-57
M10990-3
M50876-05
Plug
Output Filter
Screw, #10-32 x 1"
Elbow, 90˚ (Barb Fitting)
Blade
Screw, #10-32 x 1/4"
Fan Guard
Hex locknut
Bushing (wires)
Screw, #10-16 x 3/8"
Lower Shell
Clip Nut
Relay (motor start)
Wire Assembly (red 9 1/2")
Screw, #8-18 x 1/4"
Rubber Airline
Fuel Line
Wire Assembly (red 8 1/2")
Rubber Bushing
Fuel Filter Assembly
(Includes bushing)
098557-07
Electronic Ignitor
M11084-29
Screw, #10-16 x 3/4"
099125-02
Terminal Board
099157-01
Rivet
097702-01
Fuel Tank Cap
097630-02
Flame-Out Control
098513-24
Fuel Tank
M50899-03AA Side Cover
M11084-26
Screw, #10-16 x 3/8"
099177-01
Hex Nut
078918-01
Terminal Board Tab Cap
097785-01
Vinyl Foam Gasket
QTY.
1
1
6
1
4
2
1
2
1
6
1
6
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
PARTS AVAILABLE - NOT SHOWN
M18053
097232-01
098234-20
Filler Neck Screen
Tradename Decal
General Information Decal
1
1
1
**Not available as an assembly, order parts separately.
23
099606
2
ILLUSTRATED
PARTS
BREAKDOWN
1
90,000 BTU/Hr
3
4
5
8
12
13
14
7
15
16
9
8-1
(2)
10
8-2
11
17
30
31
20
18
25
26
19
21
28
8-3
27
8-4
23
8-7
8-5
24
36
BURNER HEAD 100 EAI/EBI
8-6
33
34
44
22
29
32
35
PFA/P 022
37
Burner Head Assembly
38
39
46
45
42
13-1
13-2
41
13-3
13-4
13-5
40
43
13-6
6
13-7
13-18
13-8
13-17
13-9
13-16
13-15
13-10
13-14
13-11
13-13
24
Motor& and
Assembly
MOTOR
PUMP Pump
100 EAI/EBI
PFA/P 010
13-12
099606
PARTS LIST
90,000 BTU/Hr
This list contains replaceable parts used in your heater. When ordering parts,
be sure to provide the correct model and serial numbers (from the model plate),
then the part number and description of the desired part.
KEY
NO.
PART
NUMBER
PART
DESCRIPTION
1
2
3
4
5
6
7
8
098511-63
M15823-27
098512-07
M16660
HA3019
M27417
M10908-2
**
M23103
M10659-1
M10809-1
M8882
M50924-03
M50820-02
M10962-2
M11084-27
M50814-06
M51345-01
097293-01
**
098783-02
079975-01
FHPF3-2C
M22009
M22456-1
M50545
M12179
M16545
M8940
M10993-1
M27694
M22997
M12461-31
M12244-1
M12461-31
M11637
M50820-02
M8643
M51114-01
Upper Shell
Screw, #10-16 x 1/2"
Combustion Chamber
Photocell Bracket
Photocell Assembly
Drain Plug
Screw, #6-32 x 3/8"
Burner Head Assembly
Nozzle
Nozzle Seal Washer
Nozzle Seal Spring
Nozzle Seal Sleeve
Burner Head Body
Barb Fitting
Spark Plug
Screw, #10-16 x 1/2"
Air Line
Fuel Line
Fan
Motor and Pump Assembly
Motor (230V/50Hz)
Pump Body
Screw, #10-32 x 1/4"
Insert
Rotor
End Pump Cover
Intake Filter
End Filter Cover
Steel Ball (1/4" Dia.)
Pressure Relief Spring
Adjusting Screw
Plug
Screw, #10-32 x 1"
Output Filter
Screw, #10-32 x 1"
Lint Filter
Barb Fitting
Blade
Fan Guard
8-1
8-2
8-3
8-4
8-5
8-6
8-7
9
10
11
12
13
13-1
13-2
13-3
13-4
13-5
13-6
13-7
13-8
13-9
13-10
13-11
13-12
13-13
13-14
13-15
13-16
13-17
13-18
14
QTY.
1
8
1
1
1
1
2
1
1
2
1
1
1
2
1
3
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
4
1
6
1
1
4
1
KEY
NO.
PART
NUMBER
PART
DESCRIPTION
15
16
17
M50631
M12461-13
098138-02
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
098136-04
M16841-59
NTC-4C
098557-07
M11084-29
099125-02
099157-01
M50104-03
M50104-03
M50104-01
099213-01
M11084-27
098511-63
M11271-8
M15823-37
M51150-01
M10990-3
M51151-01
098513-21
097702-01
M16841-57
097630-02
M11143-1
079673-03
M51077-01AA
M11084-27
078918-01
099177-01
097468-01
Rubber Bumper
Screw, #8-32 x 1/4"
Motor and Relay
Bracket Assembly
Relay (motor start)
Wire Assembly (red 13 1/2")
Hex locknut
Electronic Ignitor
Screw, #10-16 x 3/4"
Terminal Board
Rivet
Bushing
Bushing
Bushing
Button Plug
Screw, #10-16 x 1/2"
Lower Shell
Clip Nut
Screw, #8-18 x 1/4"
Fuel filter
Rubber Bushing
Fuel Line
Fuel Tank
Fuel Tank Cap
Wire Assembly (red 8 1/2")
Flame-Out Control
Strain Relief Bushing
Power Cord
Side Cover
Screw, #10-16 x 1/2"
Terminal Board Tab Cap
Hex Nut
Edge Liner
QTY.
2
2
1
1
1
2
1
2
1
1
1
1
2
1
6
1
8
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
PARTS AVAILABLE - NOT SHOWN
M18053
097232-02
098234-24
Filler Neck Screen
Tradename Decal
General Information Decal
1
1
1
**Not available as an assembly, order parts separately.
25
099606
2
ILLUSTRATED
PARTS
BREAKDOWN
1
150,000 BTU/Hr
3
4 5
8
7
8-1
14
9
15
10
8-2
19
18
20
11
12 13
16
21
17
8-3
39
25
8-4
8-8
26
30
8-5
38
6
22
52
31
23
27
8-6
24
51
8-7
BURNER HEAD 150 EAI/EBI
9
54
28
13
PFA/P 028
34 9
Burner Head Assembly
33
35
29
36
32
53
9
37
32
42
9
46
41
45
49
47
22-1
40
43
22-2 22-3
22-4
50
22-5
22-6
44
22-7
22-18
9
9
22-8
22-17
22-9
22-16
22-15
48
22-10
32
22-11
22-14
22-13
MOTOR & PUMP 150 EAI/EBI
26
PFA/P 013
22-12
Motor and Pump Assembly
099606
PARTS LIST
150,000 BTU/Hr
This list contains replaceable parts used in your heater. When ordering parts,
be sure to provide the correct model and serial numbers (from the model plate),
then the part number and description of the desired part.
KEY
NO.
PART
NUMBER
PART
DESCRIPTION
KEY
QTY. NO.
PART
NUMBER
PART
DESCRIPTION
1
2
3
4
5
6
7
8
8-1
8-2
8-3
8-4
8-5
8-6
8-7
8-8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22-1
22-2
22-3
22-4
22-5
22-6
22-7
22-8
22-9
22-10
22-11
22-12
22-13
22-14
098511-29
098068-01
098512-02
M16660
HA3019
099125-02
M10908-2
**
M18022
M10659-1
M10809-1
M8882
M50924-01
M50820-02
079685-01
M10962-2
M11084-27
M19630
M16790-12
M50660-05
M15823-27
M16871
M17920
M50814-03
M50873-01
NPC-4C
WLM-4C
M16661
M51043-01
**
098784-02
M8645-3
FHPF3-7C
M22009
M22456-3
M50545
M12179
M16545
M8940
M10993-1
M27694
M22997
M12461-31
M12244-1
Upper Shell
Heat Deflector
Combustion Chamber
Photocell Bracket
Photocell Assembly
Terminal Board
Screw, #6-32 x 3/8"
Burner Head Assembly
Nozzle
Nozzle Seal Washer
Nozzle Seal Spring
Nozzle Seal Sleeve
Burner Head Body
Barb Fitting
Male Connector
Spark Plug
Screw, #10-16 x 1/2"
Fuel Filter
Fuel Tube
Flared 45° Nut
Screw, #10-16 x 1/2"
Retainer Strap
Fan
Air Line
Clip
Hex Nut, 1/4-20
Lockwasher, 1/4"
Motor Clamp
Bolt, 1/4-20 x 1 1/2"
Motor and Pump Assembly
Motor (230V/50Hz)
Pump Body
Screw, #10-32 x 7/8"
Insert
Rotor
End Pump Cover
Intake Filter
End Filter Cover
Steel Ball (1/4" Dia.)
Pressure Relief Spring
Adjusting Screw
Plug
Screw, #10-32 x 1"
Output Filter
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
18
1
1
1
10
1
1
1
9
2
2
4
2
1
1
1
2
1
1
1
1
1
1
1
1
1
4
1
M12461-34
M11637
M50820-02
M8643-3
M12651-1
M12650-3
M12828
M30865-04
M16645
M51357-01
M15823-39
098511-100
M11271-8
M11084-29
M50104-03
097630-02
M12461-13
097060-01
M12462-13
099607-01
099157-01
M9900-183
M9900-184
M11143-1
079673-03
098557-07
M10990-3
098513-08
097702-01
M27417
079010-14
M9900-77
M16841-57
M30865-02
099177-01
078918-01
Screw, #10-32 x 1 1/2"
Lint Filter
Barb Fitting
Blade
Capacitor Clamp
Capacitor
Shell Support Bracket
Open/Closed Bushing
Motor Support Bracket
Capacitor (Run)
Screw, #8-18 x 1/2"
Lower Shell
Nut Clip
Screw, #10-16 x 3/4"
Shorty Bushing
Flame-Out Control
Screw, #8-32 x 1/4"
Mounting Bracket
Relay-Motor Start
Terminal Board Bracket
Rivet
Wire Assembly (black 6")
Wire Assembly (black 15")
Strain Relief Bushing
Power Cord
Electronic Ignitor
Rubber Bushing
Fuel Tank
Fuel Tank Cap
Drain Plug
Wire Assembly (red 8 7/8")
Wire Assembly (black 15")
Wire Assembly (red 8 1/2")
Open/Closed Bushing
Hex Nut
Terminal Board Tab Cap
22-15
22-16
22-17
22-18
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
QTY.
6
1
1
4
1
1
1
1
1
1
1
1
9
8
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PARTS AVAILABLE - NOT SHOWN
M50140
097232-02
M18053
098235-10
Fan Guard
Tradename Decal
Filler Neck Screen
General Information Decal
1
1
1
1
**Not available as an assembly, order parts separately.
27
099606
WHEELS AND HANDLES FOR
90,000 AND 150,000 BTU/Hr MODELS
KEY PART
NO. NUMBER
1
HA2203
HA2205
M12345-33
M12342-3
M12831-3
NTC-3C
097896-01
M28526
M51015-01
M16801-2
2
3
4
5
6
7
PART
DESCRIPTION
90,000 150,000
QTY.
QTY.
Handles
Handles
Screw, #10-24 x 1 3/4"
Wheel Support Frame
Wheel Support Frame
Hex Nut, #10-24
Wheel
Cap Nut
Axle
Axle
2
—
8
1
—
8
2
2
1
—
—
2
8
—
1
8
2
2
—
1
1
2
3
5
4
7
6
ASSEMBLY, EURO
PFA/PV 018A
28
099606
230V/50Hz
WIRING
DIAGRAMS
Blue
Brown
Green/Yellow
White
White
Motor
Orange Ignitor
Spark Plug
Terminal White
Board
Red
Green/
Yellow
Red
B
Blue Blue FlameOut
Control
Photocell
R
Reset
Button
Red
Figure 37 - Wiring Diagram, 30,000 BTU/Hr
230V/50Hz
Blue
Brown
Green/Yellow
White
White
Motor
Orange Ignitor Spark Plug Terminal White
Board
Red
Green/
Yellow
Red
B
Blue Blue FlameOut
Control
Photocell
R
Reset
Button
Red
S or 2
Black
Red
M or 3
Motor
Start
Relay
L or 1
Figure 38 - Wiring Diagram, 70/90,000 BTU/Hr
230V/50Hz
Blue
White
Motor
Spark Plug
Orange
Ignitor
Terminal White
Board
Red
Green/
Yellow
Brown
Green/Yellow
White
Red
B
Blue Blue FlameOut
Control
Photocell
Reset
Button
R
Red
Black
Black
Black
Start
Capacitor
Run
Capacitor
S or 2
Black
M or 3
Red
Motor
Start
Relay
L or 1
Figure 39 - Wiring Diagram, 150,000 BTU/Hr
29
099606
ACCESSORIES
Purchase accessories from
your local dealer.
AIR GAUGE KIT - HA1180
For all models. Special tool to
check pump pressure.
HEAVY DUTY WHEELS AND
HANDLE KIT - HA1202
For heavy duty applications.
Makes your heater even more
portable and convenient.
For 30/70,000 BTU/Hr models.
STANDARD WHEELS AND
HANDLE KIT - HA1206
Makes heater even more portable and
convenient. Easy to assemble.
For 30/70,000 BTU/Hr models.
30
099606
NOTES
31
099606
WARRANTY AND REPAIR SERVICE
CERTIFICATE OF GENERAL
EQUIPMENT - LIMITED 90 DAY WARRANTY
DESA International warrants new Products sold by it to be
free from defects in material or workmanship for a period of
ninety days after date of delivery to the first user and subject to
the following conditions:
DESA International's obligation and liability under this
Warranty is expressly limited to repairing or replacing at DESA
International's option, any parts which appear to DESA International upon inspection to have been defective in material or
workmanship when shipped from the factory. Such parts shall
be provided at no cost to the user, at the business establishment
of any factory authorized service center or the factory during
regular working hours. The Warranty shall not apply to component parts or accessories of Products not manufactured by
DESA International and which carry the warranty of the manufacturer thereof, or to normal maintenance (such as pressure
adjustments) or to normal maintenance parts (such as filters
and spark plugs). Replacement or repair parts installed in the
Product covered by this Warranty are warranted only for the
remainder of this Warranty as if such parts were original components of said Product. DESA INTERNATIONAL MAKES NO
OTHER EXPRESS WARRANTY. TO THE EXTENT PERMITTED BY LAW DESA INTERNATIONAL MAKES NO IMPLIED
WARRANTY AND MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PUR-
POSE. IN ANY EVENT IMPLIED WARRANTIES INCLUDING
THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF
THIS EXPRESS WARRANTY.
Any transportation charges, costs of installation, duty,
taxes or any other charges whatsoever must be borne by the
user. DESA International's obligation under this limited Warranty shall not include any liability for direct, indirect, incidental,
or consequential damage or delay. If requested by DESA
International, Products or parts for which a warranty claim is
made are to be returned transportation prepaid by user to the
factory. Any improper use, including operation after discovery
of defective or worn parts, operation beyond capacity, substitution of parts not approved by DESA International, or any
alteration or repair by others in such manner as in DESA
International's judgement affects the Product materially and
adversely, shall void this Warranty.
NO EMPLOYEE OR REPRESENTATIVE IS AUTHORIZED
TO CHANGE THIS WARRANTY IN ANY WAY OR GRANT
ANY OTHER WARRANTY UNLESS SUCH CHANGE IS
MADE IN WRITING AND SIGNED BY AN OFFICER OF DESA
INTERNATIONAL AT ITS HOME OFFICE.
WARRANTY SERVICE
Always specify model and serial numbers when communicating
with the factory.
We reserve the right to amend these specifications at any time
without notice. The only Warranty applicable is our standard
written Warranty. We make no other Warranty, expressed or
implied.
A Service Manual is available by writing to the Technical Service
Department at:
DESA
INTERNATIONAL
Corporate Headquarters
2701 Industrial Drive
P.O. Box 90004
Bowling Green, Kentucky 42102-9004
U.S.A.
Printed in U.S.A.
32
099606-01
Rev. E
7/93
099606
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