Air Circulation - Alde Compact 3010 Betriebsanweisung & Installationsanleitung

tHe domestiC Hot
Water Heater
The boiler is fitted with a built-in warm
water heater with a volume of approx.
8.5-litres fresh water. The warm water
heater can produce around 12 litres
of 40°C water per half-hour (at a cold
water temperature of 10°C). If the heat-
ing cartridges are used instead of gas
for heating the boiler, the capacity is
slightly reduced.
Always rinse out the heater before it is
used, particularly if it has not been in
operation for some time.
nb! The hot water is not intended for
drinking or cooking. When the heater is
in continuous use, it should be emptied
approx. once a month, to ensure that a
new air cushion is formed in the heater.
The air cushion is essential for absorb-
ing pressure surges in the heater. For
emptying specially-adapted boilers, as
well as any other freshwater systems in
the vehicle, please refer to the manu-
facturer's instructions.
NB! The warm water heater should
always be drained of fresh water
when there is a risk of frost and
when the caravan is not in use.
The warranty does not cover frost
damage.
draining the heater using the com-
bined safety/drain valve:
1. Switch off the freshwater pump
2. Open all water taps.
3. Then open the safety/drain valve by
raising the yellow lever (M) to a verti-
cal position.
4. The heater will now drain directly
below the vehicle through the safety/
drain valve hose. Check that all the
water is emptied out (about 7-10
litres). Leave the valve in the open
position until the next time the heater
is used.
nb! Check that the automatic check
valve (N) is open and is allowing air
to enter the heater when it is being
drained, and that the hose (O) is not
blocked.
Closed Open
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tHe Heating Cartridges
All Compact 3010s are fitted with two
230 V heating cartridges with
a maximum output of either 2100 or
3150 W. Select the heating cartridge
output on the control panel.
Always check that the input fuse of the
vehicle has the correct amperage in
relation to the selected output.
Note these ratings are for the boiler only.
1050 W requires a 6 amp fuse.
2100 W requires a 10 amp fuse.
3150 W requires a 16 amp fuse
tHe CirCulation PumP
A circulation pump is required to circulate
the heated glycol fluid.
A 12 V circulation pump is fitted in the
expansion tank.
An optional 230V circulation pump can
be fitted on the boiler.
Selection of circulation pump is made
with a switch on the control panel.
The room thermostat on the control
panel controls the circulation pump, i.e.
switches it on or off according to the
amount of heat required.
system temPerature
The boiler is set to a system tempera-
ture of 80°C, i.e. the temperature of the
glycol fluid as it circulates in the heating
system.

air CirCulation

In order to achieve the best possible
result from the principle of convected
heat, it is important to allow air to cir-
culate freely under bunks, and behind
backrests and wall-mounted cabinets.
If the vehicle has a fitted carpet, ensure
that the carpet does not obstruct the air
supply to the radiators.
It is just as important that cushions or
blankets do not interrupt the flow of air
behind backrests and wall cabinets.
maintaining tHe
Heating system
m Wintercamping
While camping during the winter, ensure
that the flue is kept clear of snow and
ice, since the inlet air to the LPG boiler
enters through the flue. Do not start the
LPG boiler until the flue is completely
free of snow. A flue extension (part
no. 3000 320) for fitting on the roof is
recommended for winter camping.
Air stream
Convectors
the lPg system
The LPG system should be checked
regularly by a professional, who will
ensure that there are no leaks from
connections or hoses.
LPG hoses should be changed
according to national regulations,
maximum of five years. Check the
date stamp on the hose. Hose has a
propensity to dry out and crack.
To increase safety, we recommend
fitting an Alde leak gauge, type 4071,
as close as possible to the pressure
reduction valve.
leak gauge, type 4071
the heating system
Regularly check the heating system's
fluid level in the expansion tank. The
level should be about 1cm above the
minimum indicator in a cold tank.
The heating system should be filled with
a mixture of water and glycol.
For preference, use high quality ready-
mixed glycol (with inhibitor) intended for
use in aluminium heating systems.
If using concentrated glycol, the mixture
should consist of 60% water and 40%
glycol. If the heating system will be
exposed to temperatures below -25°C,
the glycol content must be increased,
but not to more than 50%.
Any vessels used for the liquid must
be spotlessly clean, and the pipes in
the heating system must be free of
contamination. This will prevent the
growth of bacteria in the system.
The glycol mixture should be changed
every second year, since its ability to
protect against corrosion, for example,
will deteriorate.
The glycol content should be checked
before topping up with new liquid. This
will ensure that the concentration of
glycol in the mixture is not too high.
If the fluid level in the expansion tank
falls for reasons other than evaporation,
please check all joints, drain cocks and
bleeder screws to ensure that they are
not leaking. If the glycol-water mixture
leaks out, rinse with water and wipe up.
never allow the heating system to
stand empty of glycol.
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