Flexit Nordic CL3 - 2. Functional description of balanced ventilation

7
NORDIC CL3
2. Functional description of balanced ventilation
2.6. FOR USE WITH DAMPERS
2.6.1. Damper (DA1)
There is a closing air damper in the exhaust air duct
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2.6.2. Damper (DA2)
There is a closing air damper in the outdoor air duct
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!
Adjustment must always be carried
out by qualified personnel before
the installation is used for the first
time.
2.1. FANS (M1, M2)
The fans ensure that air enters and leaves the building.
They can be individually adjusted for optimal operation.
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the control panel: Home, Away, High.
2.2. FILTERS (FI1, FI2)
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both supply air and extract air so that the air which
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2.3. ROTOR (HR-R)
The air passes through the rotary wheel-type heat
exchanger (recovery system). The rotor functions as
a heat magazine. The heat from the extract air heats
up one part of the rotor. When the heated part comes
over to the supply air side, the heat is transferred to
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2.4. HEATING ELEMENT (EB1)
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tric heating element will help raise the temperature.
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the thermostat (F20) which cuts out at high temperature.
For extra safety, the thermostat (F10) cuts out at critical
temperatures.
Thermostat F10 needs to be reset man-
ually by pressing the reset button. See
Reset button on
page 16
.
2.5. TEMPERATURE SENSORS (B1, B4)
As standard, the unit has four temperature sensors.
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after the heating battery. The extract air sensor (B3) reg-
isters the temperature of the extract air. The outdoor air
sensor (B4) registers the temperature of the outdoor air.
The exhaust air sensor (B6) registers the temperature of
the exhaust air.
FI1
HR-R
M1
FI2
M4
F20 F10
EB1
DA1
DA2
B1
B4
B3
M2
B6
(shown as a right model)