KKT chillers vBoxX 10, Instruction Manual

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The cooling water temperature is recorded by an additional temperature sensor in the cooling water
inlet and is displayed at the controller display.
The water quality listed under Table 7: Water quality must be complied with – the
manufacturer does not accept any liability whatsoever for damage caused by a
different water specification!
The project-specific data and adapted PI flow chart and dimensioned diagram are given in the
enclosed quick-start documentation.
3.4. Control cabinet heating
The control cabinet heating is controlled thermostatically and, at lower ambient temperatures,
prevents moisture from the drawn in ambient air from condensing on and damaging the electrical
and electronic components of the control cabinet.
In order for the control cabinet heating to be active the chiller must not be disconnected from the
power supply (see
Chapter 8.2 Selecting the operating mode ).
3.5. Insulation of the cold pipes and pump(s)
In order to prevent condensation on cold pipes of the chiller, where high temperature differences
exist between the surroundings and cold water flow and taking into account the relative humidity
the cold pipe insulation option must be specified.