BLAUBERG Ventilatoren KOMFORT EC S200, Руководство пользователя

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KOMFOrt EC S(B)200/250(-E)
7
DESIGN AND OPERATING PRINCIPLE
KOMFORT EC S(B)200(-E)
2
3
1
6
4
9
10
11
7
8
12
5
1 – bypass damper (KOMFORT EC SB200/250(-E))
2 – supply fan
3 – FS1 or FS2 humidity sensor (installed at the
request of the customer)
4 – control unit
5 – extract fan
6 – supply filter
7 – extract filter
8 – freeze protection sensor
9 – counter-flow heat exchanger
10 – drain pan
11 – drain pipe
12 — detachable service plates for filter
maintenance operations
KOMFORT EC S(B)250(-E)
3
4
5
2
7
6
1
11
12
13
8
9
10
14
15
1 - terminal box
2 – bypass damper (KOMFORT EC SB200/250(-E))
3 – supply fan
4 - FS1 or FS2 humidity sensor (installed at the
request of the customer)
5 – extract fan
6 – internal control unit
7 – supply filter
8 – extract filter
9 – supply filter
10 – counter-flow heat exchanger
11 – freeze protection sensor
12 – drain pan
13 – drain pipe
14 – SETUP MODE button (for the units with S21
automation)
15 – detachable service plates for filter
maintenance operations
The unit casing is made of rigidly fixed panels. The panels are made of painted steel sheet and galvanized steel sheet with a heat- and
sound-insulating layer of mineral wool between them.
The front panel of the unit has removable plates to enable filter replacement. Location of the service side may be changed.
The difference between the supply and extract air flow temperatures in the KOMFORT EC S(B)200/250 units leads to condensate
generation. Condensate is collected in the drain pan and is removed outside through the drain pipe.
The KOMFORT EC S(B)200/250-E units are equipped with an enthalpy heat exchanger and do not require condensate drainage.
Accessories for the unit are available on a separate order.
•
Humidity sensor.
The unit with an installed humidity sensor maintains a set indoor humidity level. As the extract air humidity rises
above the set point, the system automatically switches to the maximum speed. As the humidity drops down below the set point,
the unit returns to the previous mode.
•
CO
2
sensor.
Measures the level of concentration of carbon dioxide in the room and generates a signal that controls the
performance of the fan. Air capacity control based on CO
2
concentration is an efficient energy saving solution.
•
VOC sensor.
Qualitative assessment of air saturation with contaminants (cigarette smoke, exhaled air, solvent and detergent
vapours). The sensor sensitivity can be adjusted with regards to the expected maximum level of air pollution. Enables on-demand
ventilation which results in considerable energy savings as air is exchanged only upon reaching the preset level of pollution.
•
EVH duct heater for intake air preheating.
The heater maintains the air temperature in the intake duct at a level that prevents
the heat exchanger from freezing. Heater installation and connection to the unit are described in the heater user's manual.
•
ENH duct reheater.
The heater maintains the room temperature set by the user. Heater installation and connection to the unit are
described in the heater user's manual.