6. CONTROL SYSTEM
6. AUTOMATYKA
LEO EL 23 heaters are equipped with a complete supply and
control set. PTC heating elements are equipped with thermal
overload protection which stops their operation if the possibility
of overheating of the unit occurs. Fan is protected with
pressure switch, which turns the heating elements off while
static pressure difference drops below 25 Pa indicating no air
flow (fan failure).
CAUTION! Pressure switch is set to 25 Pa.
In order to
ensure safety unit operation it is forbidden to change the
default setting value!
The unit standard feature is a room thermostat with a heating
capacity switch
There is 3 modes available:
-
I step of heating capacity
: choose 9/16kW via dipswith S1
(p. 17), air volume 3400m
3
/h
-
II step of heating capacity:
23kW, air volume 4200m
3
/h
SUMMER MODE
- fan operate without heating element
operating
I
and
II
heating capacity - Unit is operating until the set
temperature is reached, than depending on the mode (set via
dipswitch S1, p. 17):
Thermostatic -
heating element and fan switching off (fan is
cooled down by 2 minutes).
Continuous -
heating element switching off, fan operating
continuously.
There are three signalize lights on the front panel of
connecting box, this is information about operating statuses.
Description of the signals is on page 15.
Nagrzewnica LEO EL 23
zbyt wysokiej temperatury. Wentylator posiada zabezpieczenie
brak
wentylatora).
UWAGA! Nastawa fabryczna
wynosi 25 Pa.
W celu zachowania zasad bezpiecznego
brycznej!
LEO EL 23 zawiera w standardzie termostat pomieszczeniowy
z
U
tryby pracy:
-
I
grzania:
9 kW lub 16 kW
-
3400 m
3
/h
-
II
stopie
:
23 kW - 4200 m
3
/h
-
LATO
-
W przypadku pracy na
I
lub
II
Tryb termostatyczny
lator
pracuje jeszcze przez 30 sekund
trzy
nagrzewnicy. Opis ich znaczenia przedstawiono na str 15.
ТК
Климат
для
Вас
тел
. (495) 543-8571 ; www.climat4u.ru
ТК
Климат
для
Вас
тел
. (495) 543-8571 ; www.climat4u.ru
