Operating Instructions and Installation Instructions

41
Installation - for contractors

1
2
D0000039769
1 1-pole safety pressure limiter MTE 440 / MTE 570
2 2-pole safety pressure limiter MTE 350 / MTE 650
14. 
DANGER Electrocution

poles from the power supply.



If the appliance needs to be drained for maintenance or to
protect the whole installation when there is a risk of frost,
proceed as follows:
» Close the shut-off valve in the cold water inlet line.
» Open the draw-off valve.
» Undo the water connections on the appliance.