Lauda ECO Silver E 10 S, Руководство по эксплуатации

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6.2 Connection of external consumers
For heating thermostats a pump connection set is available as an accessory (

9) for the connection of an external
consumer.
This pump connection set is included as standard with cooling thermostats and with the heating thermostats E 4 S and
ET 15 S.
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 devices.
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 complete assembly:
Cut the thread with the screw
–
Cut the thread on the holed flange already before assembly.
The pump connection set can only 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: take out the flat seal.
–
Remove the blind flange by releasing the two cross-head screws.