EXHAUSTO
3001736-2004-01-21.fm
Installation
6/12
Description
The example shows how to connect the EFC25 directly to the fireplace control. This
installation demands a fire with a control unit which has flame detection and automatic
ignition. In case of insufficient flue gas flow (controlled by the PDS in the fan) the
fireplace control will be disconnected, by means of a voltage free contact.
•
Connect the earth wires between power supply and chimney fan
•
Connect the chimney fan and pressure switch to terminals 1-5
•
Connect the start/release signal for the burner control to terminals 12-13 (voltage
free contact)
•
Connect Step 2 signal (if any) to terminals 14-15 (voltage free contact)
•
Connect the power supply to the terminals marked ”Power”.
Diagram
Application
2.3 Standard installation
Fig. 6
Chimney fan w/PDS
Isolation switch
EFC 25
Gas
Power supply
Fig. 7
Fireplace control
Fused switch
