ECO GOLD
26
Before putting the device into operation
25/08/2011/ YACE0088
6.2
Connection of external consumers
For heating thermostats a pump connection set is available as an accessory (
Ì
9) for the connection of
an 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 coil
Environmental hazard from leaking heat transfer liquid
•
Follow the illustrations in this section.
Notice
Leaks from consumers, hoses and accessories
Environmental 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 thermostat
With heating thermostats the control head must first be removed by releasing the two cross-head
screws 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 the
control head (see illustration).
−
Withdraw the mains plug.
−
Use a soft underlay to avoid scratches to the upper side of
the control head.
−
With heating thermostats: Remove the flat seal.
−
Remove the blind flange by releasing the two cross-head
screws.
