EvoControl Ventilation - Counterflow

Post-heating is selected on parameter 240:

Av

• No reheating.

Ext. electricity

• External electric heating battery (0-10 Volt), terminals 35 & 36.
• Own electrical supply and working switch required.

Int. El

• Internal electric heating battery.
• Alt. external electric heating battery with on/off control.
• Max load terminal 16-17, 230 Vac / 10 A.

water

• Control signal (0-10 Volt), terminals 35 & 36.
• Supply of actuator 24 Vdc is available, terminal 33 & 34.
• Circulation pump heating, 230 Vac (max 10A), terminals 16 & 17.
• Exercise run of pump.
• Freeze sensor required (accessory), terminals 47 & 48.

Mixed signal

• Common control signal for cooling / heating.
• Stop interlocking.
• See section Refrigeration/heat pump.

See wiring diagram.

Depending on the unit, an internal electric battery may be included as standard.