English
Picture 17/18 – tank top up
•
Switch off the main switch, than switch all circuit breakers to the “on” position and then the main switch back to “On”
position.
Picture 19 – All circuit brakers ON
•
Fan should be checked for the correct rotation. (Please note that there is an arrow located at the side part of the fan-shroud
for direction indication). Reverse two phases R-S-T on the terminal board in case of incorrect rotation. EB2.0 are already
provided with a phase check controller relay.
NOTE:
for units without fan please verify the correct rotation on the pump motor.
Picture 20 – Example of fan rotating direction
At this time the Chiller is ready to operate automatically according to the controllers “set point values”. If necessary, set
controller according to customers temperature requirements. (Please refer to the manual of the thermostat delivered with the
unit).
NOTE:
The unit works correctly only if the cover panels are mounted on the unit, so if for some
reason during the installation of the Chiller they have been removed, please replace them
before switching on the unit.
After installation, the REFRIGERATOR does not need intervention by the Qualified Operator.
Every calibration operation on thermostats, pressure switch and whatever component of the refrigerating circuit, the personnel
of the Service Pfannenberg only is competent.
For further information on chiller installation, start-up or troubleshooting please contact PFANNENBERG Sales Support.
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