Maintenance and care
04.12.2015
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Copyright
2014 by: WATERKOTTE GmbH. Subject to changes.
13
Maintenance and care
We recommend annual maintenance of the heat pump. Thus you provide
the reliability and efficiency of your heat pump. For more information, please
contact your WATERKOTTE service partner.
In the maintenance the technical condition of the heat pump system is
checked (target-actual comparison). This provides a diagnostic measure-
ment of the thermodynamic section ensures that the efficiency is main-
tained on the top.
Typical inspection points
Check heating circuit: System pressure, function of expansion tank,
venting, rotation direction of pump and volume setting.
Check water glycol circuit: Level, if necessary pressure, water glycol
pour point, rotation direction of pump.
Groundwater: Check dirt trap and clean if necessary, rotation direction
of pump.
Check cooling circuit: Screw connections, tightness, level (inspection
glass), refrigerant control, diagnosis measurement log.
Check control settings.
Leakage test:
The statutory
inspection intervals
are
depending on
the re-
frigerant volume
.
For details
, see the
heat pump
logbook
