Initial operation
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7.6 Set up power supply for the refrigerated circulator
For a refrigerated circulator, the power supply is configured at the factory. The
circulator is supplied with power from the refrigeration unit. Alternatively, both
units can be connected to separate circuits with one power cable each. The type
of power supply is set in the operating menu.
The unit is switched off.
The refrigeration unit is connected.
1. Simultaneously press the [Up Arrow] key and the mains switch.
The unit is switched on and the current <hHI> or <hLO> setting is shown
on the display.
2. To select the other setting, switch off the unit and repeat the process.
<hLO> when unit combination is connected to same power supply. The
heating capacity limit is activated. Depending on the total current
consumption, it limits the heating capacity of the circulator and prevents
overloading of the power supply.
<hHI> when connected to separate power supplies. Full heating capacity is
available.
The power supply for the refrigerated circulator is set up.
7.7 Adjusting the flow of the bath fluid
The flow direction of the bath fluid is set using the lever on the front control:
• Lever position left (external): The bath fluid is mainly fed into the external
application.
• Lever position right (internal): The bath fluid is mainly circulated in the
internal bath.
Bath fluid squirts out!
If the pump connections are not sealed, bath fluid can squirt out even with
the flow direction set to internal.
• For internal temperature control, close the external pump connections
The device is switched off.
Bath fluid is filled.
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