Technical Data; Operation; Installation; Warm Air - Ardic 042-D Betriebsanweisung

Technlcal data
Voltage
Current consumption
High/Low
At start
Supplied
Fuel effect
Output
Fuel
Fuel
consumption
Fuel operahng pressure
Airflow
Weight
Size
Length
widrh
Height
Functlon descrlptlon
Start
The
heater is started
by
means
of
the
switch, which
gives a startsignal
to
the
control unit which will then feed
cur-
rent
to the
glowplug. The
fan
motor
will
start
on low
speed.
After a
time
delay
of
about
50
seconds
the
fuel
pump
is connected and
the
fanspeed
will increase. Combustion begins
with-
in about 10
seconds.
The flame sensor
sences
this and
disconnects
the glow
plug.
lf
the heater does not ignite at first start
a
second start
automatically
will
be
done.
Operatlon
The
heater continues
to
burn until
the
set cabin temperature is reached. Full
or half effect is manually regulated on
the
cabin
thermostat.
Stop- heater
The
heater is
switched
off by
means
of
the control
switch.
After switching off
the
heater,
the fan motor continues
to
run
for approximately one minute.
Safety
equlpment
At the
start period the control
unit
controls that the flame
sensor
and the
fuel pump/
overheating thermostat are
intact.
A
safety
timing circuit
will cut the
fuel
supply
within
180 seconds
if two failed
start attempts are made.
A low voltage
protection prevents start
and operation if the voltage should
go
below 10.5
V.
If
combustion should stop
a
flame sen-
sor
senses
this and
automatically
switchs
off the
heater.
The overheating thermostat
willcut
the
fuel supply
if
there is a risk
for
over-
heating.
A
manual
re-set
after cooling
must be done.
lnstallation
Locatlon (fig.
i)
The
heater is
placed
in
a
suitable place
outside the area
which
is
to be heated.
Suitable
places
are
in the afterly
sto-
wage space
or
the engine space,
(alt-
hough
not ln the
case
of
petrol
englnes).
Place
the
heater
so that
it
is
easily
accessible
to normal
service
and attach
it with four screws
through the holes,
@
6 mm in the bottom of
the casing.
(according to the enclosed drilltempla-
te).
The
place
where the heater
is
installed
must have enough air
for
the convec-
tion (min.
2 sq.
dm). At
increased
need
of heat cabin air can be
recycled.
Ensure
that there
is sufficient
space
to
manipulate the cover
clips
and
also
to
remote the
cover.
IMPORTANT
In order for
the
wananty to
be
valid, the installation must be
carried
out
according
to the
installation instructions.
Warm alr (fig.
2)
Fresh
air is normally
taken
from
the
space
suffounding the heater.
Ensure,
however that there
is
adequate ventila-
tion for the continued replenishment
of
fresh
air. This
ensures that
the
heating
is
performed
by new, dry and
warm
air.
If the
heater is located
in the
engine
space
or
other place where
the air
is
contamined,
fresh air must be
supplied
from a more suitable place, via an
air
hose.
The warm air
is
distributed throughout
the boat by
means
of a
flexible
air
hose, inside diameter
65
mm.
The
installation
is
simplified by using acces-
sories such as hose-joints,
pipe
bends
air-outlets and Y-piece, Minimum hose
length
3 m,
maximum
hose
length 10
m.
Every bend reduces
the
max.
length accordlng
to
the
below
mentloned.
90'bend correspond
to
I
m
45'bend conespond to 0,3
m
Hosetype: Westaflex APK
A
65.
The air hose is located
in it's
desired
position
with
clamps.
At
passage
through bulkheads
etc,
a
@
72
mm
hole shall be
cut.
In
order
to
reduce
the
noice level,
a
silencer is installed
on the
heater fresh
air side
and combustion air
intake.
Exhaust
outlet
and
combustlon
alr
lnlet
(figure
2l
The
combustion
air
is
taken
up
through
a
separate combustion air
hose. lt
is
extended
through the heater
box and connected to
a
special air inta-
ke. The
hose
is
placed
so that
a
highest
point
is reached between
the
heater and outlet, a so-called
"goose-
neck",
see
figure
below. The
insulated
exhaust hose
is
assembled
with
hose
72V
2,5Nr,7
A
114
3600
w
2700t1400w
Diesel
0,36/0,18
I
1000
mmVP
1ü)
m3/h
7,5 Ks
380 mm
160 mm
230
mm
Operation
-
The heater
is
operated by means
of the
tv
cabin thermostat.
Start
Choose desired temperature by means
of the knob on the thermostat.
Put switch (1) in
position 1/1
and
switch (2) in position
1.
When the heater starts,
if
desired,
half
effect
can be used by
actuating the
switch (1) to position
1/2.
Stopp
Reset
switch (2) in position 0. The
fan
will continue
to run about one minute
for ventilation.
Note
that
.
max
3
start attempts can be
made.
Thereafter the fault must be traced.
At
every start attempt
fuel can
be
accumulated
in the heater/
exhaust
hose.
This might,
at a
later
start
mean overheating and damages on
and around
the exhaust system.
o
the
exhaust outlet and
air in-
and
outlets are not blocked.
o
nothing sensitive
is
touching
the
exhaust pipe.
o
the main current supply
to
the heater
should not be
switched
off
during
use
operation. This may result in the
formation of
smoke.
o
the
routine
service
should be carried
out at the
start
of every season.
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