COSMOHigh‐efficiencypumpCPH2.0 41
7.3.6. Insulatingthepumphousing
Heat losses via the CPH 2.0 pump housing can be reduced by fitting the thermal
insulationshellsthatareincludedindeliverasstandard.
7.4 Electricalconnection
No external motor protection is required for the circulation pump.
Note:
Allelectricalconnections,safetydevices,andfusesmustbeinstalledbyasuitably
qualified and authorized electrician, under observance of the applicable
regulationsandstandardssuchastheVDEGuidelinesaswellaslocalregulations.
Donotinsulatethecontrolcabinetorcoverthecontrolpanel.
Toensureacorrectelectricalinstallation,theinstructionsgiveninthissectionof
themanualmustbestrictlyobserved.