ECO GOLD26 Before putting the device into operation 25/08/2011/ YACE00886.2 Connection of external consumersFor heating thermostats a pump connection set is available as an accessory (Ì 9) for the connection ofan external consumer.This pump connection set is included as standard with cooling thermostats and with the heating ther-mostats E 4G and ET 15 G.Notice Confusing pump connector and cooling coilEnvironmental hazard from leaking heat transfer liquid• Follow the illustrations in this section.Notice Leaks from consumers, hoses and accessoriesEnvironmental hazard from leaking heat transfer liquid• Always secure the hoses with suitable safety de-vices.The ECO thermostat can be equipped as an immersion thermostat or as a circulation thermostat.Immersion thermostat/heating thermostatWith heating thermostats the control head must first be removed by releasing the two cross-headscrews from the bath bridge.For optional operation with the pump first mount the pump connection set and then carry out the com-plete assembly:Cut the thread with the screw− Cut the thread on the holed flange already before assem-bly.The pump connection set can be mounted on one side of thecontrol head (see illustration).− Withdraw the mains plug.− Use a soft underlay to avoid scratches to the upper side ofthe control head.− With heating thermostats: Remove the flat seal.− Remove the blind flange by releasing the two cross-headscrews.
