Operate The Device - Uws Heaty Racun 300 Advanced Plus Bedienungsanleitung

Heaty Racun 300 Advanced Plus | Operation
Serial number
The serial number is located on the front of the device.
DANGER
Danger of electric shock
There is electrical voltage at the control unit. Only open the control ele-
ment when the power is off.
NOTE
unplug the power cord
Unplug the power cord from the socket before carrying out any work on
electrical components or in the control cabinet.
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5.2 Operate the device

CAUTION
Checking the heating or cooling system before initial filling
Before you initially fill a heating or cooling system with the device, please
note the following instructions:
- Flush and clean the heating or cooling system in accordance with EN
14336 and record the flushing and cleaning.
- Measure the conductivity and water hardness of the raw water and en-
ter the values in the plant log.
- If the raw water is softened, measure the conductivity and use the
conversion tables to estimate the capacity of the device (see section
"9 Other applicable documents" on page 57).
- Please note that the use of a water softener can lead to an increased
conductivity of the drinking water.
- Make sure that the drinking water pipe has a flow pressure of at least
1.5 bar when filling heating or cooling systems. If this value is exceeded,
the capacity of the device may be affected.
- The drinking water must be free of suspended matter. Install an appro-
priate filter system if necessary.
- Please note the instructions for reducing conductivity during operation.
- Make sure that a filling combination is installed on the device before
connecting the filling/refill connection. Please observe the regulations
of the responsible water supply companies.
- The use of a filling combination can lead to a pressure loss of approx. 1
bar. Use a suitable pressure booster system if the system pressure must
be higher than the flow pressure of the drinking water pipe.
To operate the device, proceed as follows:
Requirements
• The device is installed correctly as described in section "4.2 Installation and
commissioning" on page 26.
• The MAGella twister dual filter has been checked and, if necessary, replaced
or cleaned (see section "6 Maintenance and servicing" on page 47).
Operation | Heaty Racun 300 Advanced Plus
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