Systemair prio 250E2 [9/14] Warning

Product information |

Electrical connection accessories for EC version

Symbol fan

♦ The potentiometer must be disconnected if the fan should be controlled by other

accessories via 0–10V (e.g. accessories below).

10V

GND

0-10V

Controll via 0–10V signal

MTP 10 MTP 20

S-5EC/FRQ

10V

GND

EC-Basic

MTV—1/10

EC-Vent

IN/10V

OUT/PWM

GND

IN/RPM TACH

+10V

0...10V/PWM

GND

optional

PWM

3.5 Transportation and storage

All fans are packaged at the factory to withstand normal transport handling. When handling the goods use suitable lift-

ing equipment in order to avoid damage to fans and personnel. Avoid blows and shock loads. Store the fans in a dry

place protected from weather and dirt until final installation.

Warning

• The unit is heavy. Be careful during transport and installation. Risk of injury through pinching. Use

protective clothing.

• Do not lift the fans by the connecting cable, connection box, motor bracket, impeller or inlet cone.

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