22. Wiring diagrams
45
ER 60 H, ER 100 H
Switching option 2
ER 60 H, ER 100 H
Switching option 3
ER 60 G, ER 100 G
Switching option 2:
Manual base load operation
The fan is switched manually to base load
operation with switch "S1". Humidity control is
active, see Standard Switching. If, after being
manually switched with switch "S1", the fan is
in:
●
full load operation, i.e. humidity is present,
the fan continues to run until the humidity
drops below the switch-off point. Only then
does the fan switch off automatically.
●
base load operation, the fan switches itself
off automatically.
If switch S1 is open, the fan can start up
automatically as a result of high room humidity.
Switching option 3: Manual full load
operation with pre-defined overrun time.
The fan is switched manually to full load
operation with switch "S1". Humidity control is
active. After switching off with "S1", the fan
continues in full load operation for an overrun
time of 6 minutes. If after this time, the
humidity as measured at the fan
●
is higher than the switch-off point, the fan
continues to run in full load operation until
the humidity drops below the switch-off
point. Only then does the fan switch off
automatically.
●
is lower than the switch-off point, the fan
immediately switches itself off automatically.
If switch S1 is open, the fan can start up
automatically as a result of high room humidity.
* With switch S2
, the fan can also for
example, be switched off in the case of
malfunctions or reverse polarity voltages,
independent of the room humidity.
ER 60 G, ER 100 G
The ER 60 G and/or the ER 100 G can be
operated in base or full load operation as
required.
S1
Switch for base load operation:
Continuous operation at a lower speed
with lower air volume.
S2
Switch for full load operation and room
lighting: When the room is being used,
the unit can be switched to high speed
with full volumetric flow.
