Title: CK 200 B1 EC Vifte Ostberg - Manual.pdf
1. Make sure that the power is connected to the fan. 2. Disconnect the power and verify that the impeller is not blocked.3. Check the thermal contact (for AC). If it is triggered the cause of overheating must be investigated and taken care of. To restore the manual thermo- protector the power must be disconnected for a couple of minutes. In case of automatic thermo- protector the resetting will be done automatically when the motor has cooled down. W A R R A N T Y3. Check the thermal contact (for AC). If it is triggered the cause of overheating must be investigated and taken care of. To restore the manual thermo- protector the power must be disconnected for a couple of minutes. In case of automatic thermo- protector the resetting will be done automatically when the motor has cooled down. W A R R A N T Y