www.atmos.cz
4-GB
Instruction manual - GB
GB
WE HOPE THAT YOU ARE SATISFIED WITH OUR
PRODUCT AND WE KINDLY RECOMMEND YOU TO
FOLLOW THESE MAIN RULES IMPORTANT FOR A
LONG SERVICE LIFE AND THE CORRECT FUNCTION
-
ALITY OF THE BOILER
1. Installation, ignition test and operator‘s training
shall be carried out by an installation company
trained by the manufacturer
. This company also completes a boiler installation report (p.41).
2. When burning pellets
use only good quality fuel of 6 – 8 cm diameter
made from soft barkless
wood (white pellets).
3.
Wood tar and condensates (acids)
form in the fuel storage tank during the wood burning proc-
ess. Therefore, there must be a Laddomat 21/22 or a thermoregulatory valve installed behind the
boiler in order to keep the
minimum temperature of water returning to the boiler at 65 °C.
Operating temperature
of water in the boiler must be in the
80 - 90 °C
range.
4. When the boiler operates in the wood-burning mode,
it must not be permanently
operated in an
output
lower than 50 %
.
5. Every circulating pump in the system must be regulated by an individual thermostat in order to
keep the
specified minimum temperature of water returning to the boiler.
6. We recommend installing the boiler with at least
one equalising tank
; the volume of which
should be 500 – 1000 litres. Thus a longer service life of the pellet burner and lower fuel con-
sumption are achieved.
7. Use only dry
firewood with 12 - 20 % moisture content – higher moisture content decreases
the boiler’s performance and increases consumption
.
CAUTION – if the boiler is installed with a Laddomat 21/22 or with a TV 60 °C ther
-
moregulatory valve and with the equalizing tank (see attached schematics), the guar-
antee period for the boiler drum is extended from 24 to 36 months. The guarantee
period for other parts remains unaffected. In non-compliance with these principles,
the drum’s and the heatproof shaped pieces’ service life may dramatically decrease due
to low-temperature corrosion. The boiler drum may corrode in as little time as 2 years.
CAUTION - INSTALLER SHOULD ALWAYS COMPLY WITH LOCAL PLANNING
AND BUILDING REQUIREMENTS.
