Technology; Operating Comfort - Operational Reliability; Highest Efficiency - Lowest Emissions; Automatic Safety Function - LOHBERGER INDALO Manuel D'utilisation Avec Instructions De Montage

5. TECHNOLOGY

Your new pellet stove is technologically advanced as a result of
years of tests in the laboratory and in practice. The practical advan-
tages of your pellet stove are convincing:
OPERATING COMFORT – OPERATIONAL RELIABILI-
TY
The electronic monitoring device together with a combustion tempe-
rature monitoring device controls and regulates the interplayof flue
gas fan, conveyor auger and temperature. This monitoring system
guarantees an optimum combustion and operating mode. Your ope-
rating outlay is reduced to the most necessary - this prevents opera-
ting faults whilst working in an optimum fashion at the same time.
The flame and drive motor noises permissible for the living space
are therefore audible during operation.
HIGHEST EFFICIENCY – LOWEST EMISSIONS
A very large heat exchanger surface together with optimum combus-
tion air control leads to very good fuel usage.
Finely metered pellet feed in an optimised burner pot made from
high quality grey cast iron effects almost perfect combustion with
very good exhaust gas values - and this is guaranteed in every ope-
rating phase.

6. AUTOMATIC SAFETY FUNCTION

POWER FAILURE
(during heating operation)
After a power failure the operating functions that were set before the
power failure are continued.
After a brief power failure, the operating functions set prior to the
failure are continued. If the power failure lasts longer, the stove goes
to start phase (display START) as long as sufficient temperature or
embers are present. If the power failure lasts too long, the stove
goes to STOP phase (display STOP – lasts approx. 10 minutes). Re-
start is then performed automatically (display IGNIT).
POWER FAILURE
(during the start phase)
The start procedure is continued after a brief power failure. If the
power failure lasts longer and there are no embers available, then
the stove goes to STOP phase. In the STOP phase (display STOP –
lasts approx. 10 minutes) only the blower runs to burn off any pellet
residues. Re-start is then performed automatically (display IGNIT).

OVERHEATING

A temperature safety switch (STB) switches the stove off automati-
cally if it overheats. After the stove has cooled down the STB must
be reset manually. The pellet stove can now be operated manually
(or by means of a timer program) and it then goes into the regulating
program again.
CAUTION: If overheating has occurred then maintenance or
cleaning work must be carried out.
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English

LOW TEMPERATURE SWITCH OFF

If the stove cools down below a minimum temperature, then the
stove will switch off. This switch off can also occur if pre-heating is
too late.

ELECTRIC EXCESS-CURRENT SHUT OFF

The device is protected against excess current by a main fuse (on the
rear of the device), (data as per

7. INSTALLING THE STOVE

GENERAL INFORMATION

• The stove must be connected to a chimney that is approved for
solid fuels. The chimney must have a diameter of at least 120 mm.
• The flue system is based on negative pressure in the combustion
chamber and a slight overpressure on the flue gas outlet. It is
therefore important that the flue gas connection is fitted correctly
and is airtight.
Only use heat resistant sealing materials, as well as the rele-
vant sealing bands, heat resistant silicon and mineral wool.
We recommend using only an authorised specialist company
for fitting (or rather inspection and approval in the case of
installing the stove yourself).
In addition you must ensure that the flue tube does not pro-
ject into the free cross section of the chimney.
NOTE: Please follow the regionally valid building regulations.
Contact your master chimney sweep for information on this.
• Ensure that outlet routes to the chimney are not too long. The
horizontal length of flue pipes shouldn't exceed 1,5m.
• Avoid too many changes of direction for the flue gas flow to the
chimney. (e.g. too many corners and bends).
• Don't exceed a maximum of 3 bends in the flue pipe.
• Where you cannot connect directly to the chimney, if possible use
a connection piece with cleaning opening.
1. TECHNICAL DATA).
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