20
inWave ...GS1:
the fan switches to the maximum speed as the room air temperature exceeds the set point.
As the air temperature drops 2 °C below the set point or if the initial temperature is below the set point, the fan operates
with the set speed.
The
inWave ...FR1
fan is equipped with a speed controller that enables switching the fan on/off and smooth speed (air flow)
regulation from minimum to maximum value.
inWave EC
The motor is controlled by sending of an external control signal from 0 to 10 V to the X2 terminal block or by the R1 internal
speed controller. Control method selection is carried out by means of the SW DIP switch:
– DIP switch in IN position. The control signal is set by the R1 internal speed controller, which allows to turn the fan on and
off, smoothly adjust the speed of the fan motor (air flow) in the range from minimum to maximum speed.
Rotations are controlled from minimum (extreme right position) to maximum (extreme left position). When rotating
clockwise, the rotations decrease.
– DIP switch in EXT position. The control signal is set by the S1 external control unit.
The
inWave (EC) GT1
fan is equipped with an electronic module
TSC
(speed controller with an electronic thermostat) for
automatic fan speed control (air flow) depending on the air temperature.
The terminal compartment incorporates 2 control knobs:
• presetting speed
• setting electric thermostat threshold value
The thermostat operation indicator is located on the fan cover.
To set the thermostat threshold, rotate the thermostat control knob clockwise to increase or counter-clockwise to decrease
the temperature set point.
To set the fan speed (air flow), rotate the speed control knob in the same way.
DO NOT USE A METAL SCREWDRIVER, KNIFE, ETC. FOR ADJUSTMENT
OPERATIONS NOT TO DAMAGE THE CIRCUIT BOARD
