10 Operating Instructions
3 INSTALLATION AND INITIAL OPERATION
Start–up of chiller
Control switch »Standard«:
After successful completion of all instructions given in this chapter, the refrigerating plant is switched
on by means of the main switch or master switch (if installed). The OPERATION light will light up
during normal operation.
Master switch position: O = Off 1 = Operation
In case of irregularities occurring during operation or extraordinary noise, the chiller has to be
switched off by means of the control switch (please contact the manufacturer).
Confi rm the correct power supply connection.The direction of rotation of the fan motor must turn in
the same direction as the arrow.
If the
FAULT light lights up or the chiller does not start at all please refer to chapter 5.