Electrical Work; Commissioning - WATERKOTTE F41449 Planification Et Installation

Electrical work

8 Electrical work

9 Commissioning

24.10.2018
Before carrying out electrical work:
Risk of death by electric shock!
Any work on the electrical equipment of the machine shall only be
performed by professional electricians!
Prior to performing any work on the unit, switch off power supply!
Risk of death by electric shock
Do not touch switch with wet hands. This poses a risk of electric shock.
Risk of total loss!
It is crucial not to connect unit to mains until all hydraulic circuits have been
completely filled and vented.
The mains connection cable is equipped with a protective contact plug that
is connected to the mains. It also is used for disconnecting the unit from the
mains if necessary (installation/repair).
Risk of total loss!
It is crucial not to connect unit to mains until all hydraulic circuits have been
completely filled and vented.
Risk of Scalding!
Risk of scalding due to high flow temperatures!
By design high flow temperatures are possible during operation of the de-
vice:
To limit the temperature we recommend the installation of a thermostat-
controlled mixing valve at the exit of the hot water tank.
Procedure:
 All hydraulic connections are mounted.
 Fill all lines with water and vent.
 Check the screw connections for tightness and tighten the screw con-
nection if necessary.
 Note: the minimum flow is ensured by means of the circulation pump.
There must be at least 2,5 l / min. be supplied, so that the primary
pump provides sufficient heat available.
 Connect mains connection plug to mains.
Note:
It may happen that the domestic hot water setpoints are not reached with
the desired precision after commissioning. This is due to the electronic con-
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Copyright  2018 by: WATERKOTTE GmbH Subject to changes.