22. Wiring diagrams
44
ER 60 F, ER 100 F
Standard switching
Switching options
ER 60 H, ER 100 H
Standard switching:
ER 60 H, ER 100 H
Switching option 1
ER 60 F, ER 100 F
Standard switching:
With light control. The ER 60 F and ER 100 F
are designed for installation in windowless, dark
rooms. The fan is switched on wirelessly through
the brightness of the room lighting by a light
control unit. The fan starts up after approxi-
mately 50 seconds. The lowest switch-on
intensity is 30 lux or 50 lux if a spacing frame is
used on the front of the cover. The fan has an
overrun time of approximately 6 min. after the
light is switched off. The room must be dark for
the fan to switch itself off. Maximum lighting
strength at the front of the cover is 0.3 lux.
Switching option
The fan can be switched off independently of the
room lighting by an additional switch 2.
ER 60 H, ER 100 H
With humidity control. The switch-on point can
be set to 60%, 70%, 80% or 90% of the relative
humidity with a jumper, see page 34. The
switch-off point is approximately 10% under the
correspondingly set switch-on point.
The humidity variant must not be
deactivated using a switch on terminal 1
and/or terminal N.
Standard switching: Permanent base load
operation
The fan is running in base load operation,
humidity control is active. If the switch-on point
is exceeded, the fan switches automatically over
to full load operation. The fan switches
automatically back to base load operation if the
relative humidity falls below the switch-off point.
Switching option 1: Permanent base load
operation with pre-defined overrun time
The fan is running in base load operation.
Humidity control is active, see Standard
Switching. Switch "S1" is used to switch
manually to full load operation. After switching
full load operation 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 automatically back to
base load operation.
●
is lower than the switch-off point, the fan
immediately switches automatically back to base
load operation.
