13
FAN SPEED SELECTION
The Calm 100 and Calm 125 models are the single-speed fans.
The Calm 150 and Calm Max 150 models are the two-speed fans.
The required speed for the basic models Calm 150 and Calm Max 150
as well as S model modifications is set during connection to power mains.
The required speed for the models 150 T/H/ST/SH/IR is selected by
setting the DIP-switch on the electric circuit board into a respective
position, fig. 26 and table 4.
Use the plastic screwdriver from the delivery set to change the DIP-switch
position.
The fan models Calm 150 T/ST/IR and Calm Max 150 T/ST/IR have
three operation modes and the fans Calm 150 H/SH and
Calm Max 150 H/SH have five operation modes:
Mode 1 (single-speed mode)
The fan is turned off by default. The fan starts running at the first speed in
case of actuation of any sensor or the switch closing.
Mode 2 (two-speed mode)
The fan is turned off by default. The fan starts running at the second speed
in case of actuation of any sensor or the switch closing.
Mode 3 (two-speed mode)
The fan runs at the first speed by default. The fan starts running at the
second speed in case of actuation of any sensor or the switch closing.
Mode 4 (two-speed mode)
The fan is turned off by default. The fan starts running at the first speed in
case of the switch closing and switches to the second speed in case of
actuation of the humidity sensor.
Mode 5 (two-speed mode)
The fan is turned off by default. The fan starts running at the first speed in
case of the switch closing or the humidity sensor actuation.
If the switch is closed or the humidity sensor is actuated during the fan
running at the first speed, the fan switches to the seconds speed.
ATTENTION! Mode 1 is set by default.
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