Ambient conditions

• Permissible maximum temperature of the air volume: see fans used.
• The room in which the AKE control is installed should not exceed +60 °C.
• Sufficient supply air intake must be ensured during operation with air-ventilated fireplaces.
• The maximum permitted pressure difference per residential unit is 4 Pa.
• Direct connection of 230 V~ fans up to a maximum of 3 A and 600 watts (total power).
• For the use of fans with higher electrical outputs and three-phase AC fans, a circuit breaker must be installed between the control and the fans. In addition, an X2 capacitor (220 nF, part no.: E157.0116.0000) must be connected between terminals F1 and N or between F2 and N (see circuit diagram for high-power motors).