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© Vallox Oy - All rights reserved
VALLOX ROOF FANS
ENGLISH
Vallox Simple Control control panel
• All speeds of the four-step control
panel (0...10 V DC) can be pre-selected
steplessly using the potentiometer.
• For more detailed information, please
see the control panel manual.
The fan speed of Vallox EC roof fans can be controlled
through voltage messages (0-10 V DC) or pulse modulation
(PWM f= 1…10kHz). Models 25P-56P can also be controlled via
Modbus.
In models that are equipped with a service switch, the desired
fan speed can be set using a ready-installed potentiometer.
To control these models using external control, the wiring of
the potentiometer must be disconnected.
All of these control options are accessories and must be
ordered separately.
CONTROL OPTIONS
Vallox X-Line PTXP MC
Vallox X-Line PTXPA MC
Vallox Capto PTC EC
Cooker hoods Vallox Capto PTC EC,
Vallox X-line PTXP MC,
Vallox X-line PTXPA MC
• For more detailed information, please see the cooker
hood manual.
Vallox ProControl control panel
• All speeds of the three-step Modbus-
compatible control panel (0...10 V DC)
can be pre-selected steplessly.
• Humidity transmitter is available as
an accessory.
• For more detailed information, please
see the control panel manual.
WARNING
• Electrical connections must be carried out by authorised persons only.
• Use in a potentially explosive atmosphere for processing gas, mist, steam, or mixes thereof is not permitted. The
extracted air mix must not contain solid materials.
CAUTION
The enclosure of the motor control unit can be
removed and opened three minutes after the unit
has been disconnected from the mains.
IMPORTANT!
The roof fan delivery excludes protection against
physical contact installed at the suction outlet.
Protection against physical contact must be installed
if the roof fan is installed so that the fan blades can
cause danger.
MOTORS AND ELECTRICS
Electric values of 230 V, 50 Hz, single phase DC fans
Fan model
Fan type
Power taken by
the fan from the
network P1 kW
Power
(A)
Rotation
speed
(rpm)
Control options
15P-EC, 15P-ECH
EBM R3G 190
0.083
0.75
3200
SC control panel, PTC EC, PTXP MC, PTXPA MC hood, ProControl control
panel, voltage message 0...10 V DC / PWM f= 1…10 kHz. The standard
equipment of the ECH model includes a potentiometer.
20P-EC, 20P-ECH EBM R3G 220
0.085
0,70
2580
23P-EC, 23P-ECH ZIEHL-ABEGG RH25V
0.170
1.35
2520
SC control panel, voltage message 0…10 V DC / PWM f= 1…10 kHz, ProControl
control panel. The standard equipment of the ECH model includes a
potentiometer.
25P-EC, 25P-ECH ZIEHL-ABEGG RH25C
0.500
2.50
3080
SC control panel, voltage message 0...10 V DC / PWM f= 1…10 kHz., Modbus.
ProControl control panel. The standard equipment of the ECH model includes
a potentiometer.
31P-EC, 31P-ECH
ZIEHL-ABEGG RH31V
0.370
1.65
2010
40P-EC, 40P-ECH ZHIEL-ABEGG RH40V
0.750
3.90
1700
SC control panel, voltage message 0…10 V DC / PWM f= 1…10 kHz, AM-
Modbus, ProControl control panel. The standard equipment of the ECH model
includes a potentiometer.
Electric values of 400 V, 50 Hz, three phase DC fans
Fan model
Fan type
Power taken
from the
network P1 kW
Power
(A)
Rotation
speed
(rpm)
Control method
50P-EC, 50P-ECH ZIEHL-ABEGG RH50V
1.25
2.10
1400
SC control panel, voltage message 0…10 V DC AM-Modbus,
ProControl control panel. The standard equipment of the ECH model includes
a potentiometer.
56P-EC, 56P-ECH ZIEHL-ABEGG RH56V
1.50
2.60
1230
