Specifications
REASON
Shut-off
Vah/e
closed
Tripped
safety
on
Fuel constant
level
vafve.
Burner
joint
dogged.
(Fuel
IJne
passageway
into
the
Combustion
Chamber
near
base
of
Burner
POL)
CORRECTIVE MEASURE
Open valve.
Reset
Fuel
constant
level
varve.
Clean
burner
joint
Pump
strainer
dogged
J-4
Clean pump strainer
Fuel
not fed
because
of
surface
tension
of
water.
—
Water
gathering
in
fuel
tank.
Discharge water.
]
Failure
of
Solenoid Pump.
|
1
Replace
Solenoid
Pump.
Wiring
failure.
Airlock.
Fuel
not
entering into valve.
Fuel
shortage.
—
Overheat
condition.
—
Blockage inside
valve
Correct
or
replace
wires.
Straighten fuel line
to
remove
air
pocket,
or,
correct
fuel
fine
installation.
Push Fuel Constant
Level
Valve
Set
button
4 or 5 times.
1.
Push
Operatin
Button
to
"Off
2.
Refuel
tank.
3.
Turn heater
on.
1.
Unplug
heater
2.
Remove
air
Mow
obstructions
and/
or
determine
cause
of
overheating.
3.
Replace
cover
and
restart
heater.
Clean
needle
valve
and
seat.
Make
General
Checks
above.
• Is
fuel
head
too tow?
(See
Section^
INSTALLATION)
• Is
fuel
line
length
correct?
•
If
using
a
Lifter,
check
Lifter
installation
specifications.
•
Is
unit placed
horizofi'talfy?
Air
present
in
fuel
fine.
Correct fuel
line.
Failure
of
solenoid
pump.
I
Replace
solenoid pump.
Pump
strainer clogged
J-4
Clean
Pump
Strainer
Wiring
Failure.
I—I
Correct
Wiring.
Failure
of
solenoid pump.
Failure
of
circuit board.
Replace
solenoid
pump.
Replace
or
check
circuit
board.
Poor
flame, sounds
of
corn-
heater.
(*ls
not a
failure,
but is apt to
occur)
A
I
L|
r
tp
r
—
~.
—
'.
1
Rue
pipe rotted.
I
rrectasspec
1
tighten
all
connection.
Inspect,
and if
rotted
through.
P
PP«