
9
2
1
Shutdown
1. Move the operating
switch to the "0"
(Off) position.
The supply air fan runs to cool
the combustion chamber and
switches off independently.
The fan can switch on and run
several times before the final
shutdown!
2. With longer periods
of inactivity,
disconnect the units
from the mains
power supply.
Care and maintenance
Heating with room thermostat
The units operate fully
automatically and according
to the room temperature.
1. Pull out the strapping plug [2].
2. Connect the room thermostat
plug [3] to the thermostat
socket [1] on the unit.
3. Place the room thermostat at a
suitable location in the room.
The thermostat sensor must
not be located directly in the
warm air flow and must not
be placed directly on the cold
floor.
4. Set the desired room
temperature on the room
thermostat.
5. Move the operating switch to
the "I" (Heating) position.
The unit starts
automatically after a brief
burner pre-ventilation if
heat is required and then runs fully
automatically.
3
1
1
2
Regular care and observation
of some basic requirements will
ensure trouble-free operation and
a long service life of the units.
The units, including combustion
chamber and burner, must be
cleared of soot deposits, dust and
dirt after every heating period
or according to the operating
conditions.
The oil filters must be cleaned and/
or replaced at least once annually
or more frequently according to
the contamination of the fuel.
■
Keep the units free of dust and
other debris
■
Only clean the units with a dry
or moistened cloth
■
Never subject to direct jets of
water.
such as a high-pressure cleaner
etc.
■
Never use abrasive or solvent-
based cleaners
■
Use only suitable cleaners, even
for heavy contamination
ATTENTION
Before undertaking any work
on the units, the power
plug must be removed from
the mains socket. There is
an acute risk of injury from
automatic fan switch-on,
especially when the unit
enclosure is opened.
ATTENTION
Never interrupt the power
supply prior to the completion
of the follow-up cooling phase.
There is no warranty claim
for damage to the units from
overheating.
Heating without room
thermostat
The units operate
in permanent operating mode.
1.
Connect the supplied strapping
plug [2] to the thermostat
socket [1] on the unit.
2.
Move the operating
switch to the "I"
(Heating) position.
NOTE
Adjustment and maintenance
work may only be carried out
by authorised and qualified
technicians.
s
s
s
Содержание ATK 50-S
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