Block circuit diagram 8 for Fans Rosenberg

Inlet and outlet air device

Hot water pump heating, cold water pump cooling & heat recycling (circulation loop system (KVS))

Switch box, options:

- Inlet air temperature control

- Room temperature control

- Outlet air temperature control

Application:

Ventilation system for rooms in which the inlet air temperature or the room temperature should be

held constant by heating or cooling the inlet air.

The room sensor is placed in the outlet air if no representative measurement value can be located in

the room.

Function:

The temperature measured by the inlet air sensor B1, the room sensor B2 or the outlet air sensor B3 is

compared by the control with the adjusted set point.

In the event of a deviation the controller displaces the KVS valve. If this is insufficient then the heating

valve is also moved.

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Block circuit diagram 9 for Fans Rosenberg

Inlet and outlet air device

Hot water pump heating & heat recycling (rotary heat exchanger)

Switch box, options:

- Inlet air temperature control

- Room temperature control

- Outlet air temperature control

Application:

Ventilation system for rooms in which the inlet air temperature or the room temperature should be

held constant by heating or cooling the inlet air.

The room sensor is placed in the outlet air if no representative measurement value can be located in

the room.

Function:

The temperature measured by the inlet air sensor B1, the room sensor B2 or the outlet air sensor B3 is

compared by the control with the adjusted set point.

In the event of a deviation, the controller first activates the rotary heat exchanger. If this is insufficient

to achieve the desired temperature, the heating valve is also opened.

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Block circuit diagram 10 for Fans Rosenberg

Inlet and outlet air device

Hot water pump heating; cold water pump cooling; heat recycling (rotary heat exchanger)

- Switch box, options: - Inlet air temperature control

- Room temperature control

- Outlet air temperature control

Application:

Ventilation system for rooms in which the inlet air temperature or the room temperature should be

held constant by heating or cooling the inlet air.

The room sensor is placed in the outlet air if no representative measurement value can be located in

the room.

Function:

The temperature measured by the inlet air sensor B1, the room sensor B2 or the outlet air sensor B3 is

compared by the control with the adjusted set point.

In the event of a deviation, the controller activates the rotary heat exchanger. If this is insufficient, the heating or cooling valve is also moved.

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The contact addresses are to be found in the attachment, or else please phone +49 (0)7940 / 0917 186 894 or email to info@rosenberg.com.vn