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Hello

I have one outdoor airloop for ventilation system only (no heating or cooling coils). This system must perform 2 tasks: 1 - Guarantee a minimum of 1 ACH from 9:00h to 18:00h (regular ventilation); 2 - Guarantee that after above period, night ventilation is performed in order to cool the building, whenever outdoor temperature allows, within a indoor temperature interval [18ºC, 25ºC].

The airloop is according to image

I can setup regular ventilation fine OR night ventilation, but I'm not getting both right.

Any ideas?

Thankyou

Hello

I have one outdoor airloop for ventilation system only (no heating or cooling coils). This system must perform 2 tasks: 1 - Guarantee a minimum of 1 ACH from 9:00h to 18:00h (regular ventilation); 2 - Guarantee that after above period, night ventilation is performed in order to cool the building, whenever outdoor temperature allows, within a indoor temperature interval [18ºC, 25ºC].

The airloop is according to image

I can setup regular ventilation fine OR night ventilation, but I'm not getting both right.

Any ideas?

Thankyou

Hello

I have one outdoor airloop for ventilation system only (no heating or cooling coils). This system must perform 2 tasks: 1 - Guarantee a minimum of 1 ACH from 9:00h to 18:00h (regular ventilation); 2 - Guarantee that after above period, night ventilation is performed in order to cool the building, whenever outdoor temperature allows, within a indoor temperature interval [18ºC, 25ºC].

The airloop is according to image

I can setup regular ventilation fine OR night ventilation, but I'm not getting both right.

Any ideas?

Thankyou

Hello

I have one outdoor airloop for ventilation system only (no heating or cooling coils). This system must perform 2 tasks: 1 - Guarantee a minimum of 1 ACH from 9:00h to 18:00h (regular ventilation); 2 - Guarantee that after above period, night ventilation is performed in order to cool the building, whenever outdoor temperature allows, within a indoor temperature interval [18ºC, 25ºC].

The airloop is according to image

I can setup regular ventilation fine OR night ventilation, but I'm not getting both right.

Any ideas?

Thankyou

Hello

I have one outdoor airloop for ventilation system only (no heating or cooling coils). This system must perform 2 tasks: 1 - Guarantee a minimum of 1 ACH from 9:00h to 18:00h (regular ventilation); 2 - Guarantee that after above period, night ventilation is performed in order to cool the building, whenever outdoor temperature allows, within a indoor temperature interval [18ºC, 25ºC].

The airloop is according to image

I can setup regular ventilation fine OR night ventilation, but I'm not getting both right.

Any ideas?

Thankyou