4. Decommissioning
Switch off the unit and disconnect the power plug.
Remove the pipes/hoses from the unit.
Draining and cleaning of the unit by qualified personnel.
5. Temperature setting
Thermostatic operation: adjust the desired set-point temperature at the controller (5).
Never operate the unit when it is open with the lid removed!
Make sure that the lid is fastened before switching the unit on!
For ice bank building
Ice bank will be build approx. 2 hours after starting the unit
Recommended set-point temperature for using an ice bank: -1,0 °C (30,2 °F)
ATTENTION: to avoid damage on the unit (internal freezing) => Never let the
working machine unattended over a longer time (cooling without glycol in the
water)
For required cold water temperatures down to -6 °C (21,2 °F)
For cooling temperatures down to -6 °C (21,2 °F) use a glycol-water mixture (min. 30
% propylene glycol)
No ice bank building possible due to the anti-frost qualities of the glycol
7 Expansion valve 11 Submersible pump
8 Condenser 12 Hoses for water circuit
9 Fan 13 Evaporator (cooling circuit)
10 Water tank 14 Cooling coil (optional)