Specifications
MONITOR
HEATING SYSTEMS
Section
3:
Operation
3-11
HEAT
SENSOR
Heat
Sensor
is
located
on the
rear
of the
cabinet.
It
is
recommended
to
leave
the
sensor
in its
original
mounted
position. However should relocation
be
necessary,
choose
a
location
for the
sensor that
is
not
in the
path
of
direct
sunlight,
drafts
or the
flow
of
warm
air
from
the
heater. Loosen
the
screw
and
re-
lease
the
sensor from
the
rear
of the
cabinet.
Fas-
ten
the
sensor
to the
wall with
the
screw.
3-12
MONITOR
SHUTDOWN
A
simple
one-step
procedure
is
utillized
to
shutdown
the
Monitor.
Press
ON/OFF push-button switch
to
position OFF;
the
OPERATION indicator
will
extinguish.
IMPORTANT:
Once heater
has
shut down,
it
can-
not
be
restarted
until
post-purge
cycle
has
been completed.
If
ON/OFF
switch
is
left
in
position
ON,
Monitor operation will auto-
matically restart upon
completion
of
post-purge.
3-13
OUT OF
FUEL
During either manual
or
automatic operation
of
hea-
ter, fuel
in the
tank
may be
depleted.
The
Monitor
is
known
to be out of
fuel when
all of
the
following symptoms
are
present:
—
The
code.F
E14J
is
indicated
in the
display win-
dow.
—
Absence
of
flame (visually
verified
through view
plate
on
wall
of
Combustion Chamber).
STEP1: Turn Heater
OFF
Press
ON/OFF switch
to
OFF.
STEP2:
Fill
Fuel
Tank
A.
Close shut-off valve
at
outlet
of
Fuel Tank.
B.
Drain Fuel Tank (from bottom,
if
possible)
to
re-
move
all
condensation,
debris,
and old
fuel.
C.
Fill
Tank with fresh, crystal clear kerosene.
D.
Upon completion
of
stepC, open
shut-off
valve
which
was
closed
in
stepA above.
STEP3: Turn Heater
ON
Press ON/OFF switch
to ON.
Proceed with normal
heater
operation.
3-14
RECOVERY
FROM
A
POWER FAILURE
If
power
to the
heater
is
interrupted,
a
thud-like
noise
may
be
heard
in the
combustion
chamber.
This
is
normal,
and
should
not
cause
alarm.
For
power
interruptions
of up to 30
minutes,
the set
memory
is
kept
and
will
resume
operation
automati-
cally
with
the set
memory.
For
power
interruptions
beyond
30
minutes,
your
heater
will
resume
operation
(after
a 3
minutes
cool
down
period)
in the
MANUAL
mode
and
maintain
room
temperature
according
to
the
previous
setting
temperature
you've
selected
in
case
of
manual
oper-
ation
before
power
interruption,
the
initial
setting
temperature
(60°F)
in
case
of
automatic
operation
before
power
interruption.
When
the
heater
resumes
operation,
The
Display
Window
will
show 88:88
indicating
the
need
to
reset
the
clock
and the day of the
week
for
automatic
op-
eration.
CHILD
LOCK:
NOTE:
The
CHILD
LOCK
will
help
to
prevent
acci-
dental
operation
as
well
as
small
children
from
altering
controls.
To
operate
the
CHILD LOCK simply
hold
the
"CHILD
LOCK"
Button down
for 3
seconds,
or
until
you
hear
two
short beeps.
The
function
is
activated
imme-
diately
and the
"CHILD
LOCK" Light
will
illuminate.
To
deactivate
the
CHILD LOCK simply
hold
the
"CHILD
LOCK" Button down
for 3
seconds,
or
until
you
hear
two
short
beeps.
The
"CHILD LOCK" Light
will
go
out.
The
lock
can be
deactivated
at any
time
in
this
way.
During normal operation
the
CHILD LOCK
may be
activated
and all
controls other than
the OFF
switch
will
be
locked. Deactivating
the
lock
releases
the
controls.
If the
lock
is
activated while
the
heater
is
turned
OFF,
then
all
functions
will
be
locked.
If the
heater
is
Turned
OFF
while
the
CHILD LOCK
is
acti-
vated,
if
cannot
be
turned
ON
again
until
the
lock
is
deactivated.
3-15
RECOVERY
FROM
OVERHEAT
CONDITION
The
Monitor
is
protected against damage resulting
from
an
overheat condition
by two
115'C
automatic
reset thermostats.
In
the
event
of an
overheat
the
thermostats
are
trig-
gered
to cut off the
.flow
of
kerosene
to the
Burner
Pot,
the
flame
is
extinguished
automatically,
and
user
is
alerted
to the
overheat
condition
by
indicating
the
code
"E14"
in the
display
window.
To
recover from
an
overheat
condition,
proceed
as
outlined
below:
STEP1: Turn
OFF
Heater
STEP2: Allow Monitor Heater
to
cool
NOTE:
Be
sure that heater
is
cool
to
touch.
A
period
of 30 to
45-minutes
should
be
sufficient
to
permit
heater
to
cool
completely.
STEP3:
Unplug Heater
Disconnect
neater
power cord from wall outet.
36