Pfannenberg EB 2.0 Serie Libro De Instrucciones página 14

•
CHILLER with pump: Main switch should be switched to the - l - (on) position and the pump (pumps) should be checked for
the correct rotation. (Please note that there is an arrow located at the back part of the pump for direction indication). Reverse
two phases R-S-T on the terminal board of the electrical box in case of incorrect rotation to restablish the correct phase
sequence. On chiller with phase check relay the control is automatic.
CAUTION!
must be quick
•
Switch on the pump; the fluid level must always stay over the miminum level. After the water circuit has run for approx. 5
minutes, switch off the main switch and check again the visual level of the tank; refill the tank in case of need.
•
Switch off the main switch, than switch all circuit breakers to the "on" position and then the main switch back to "On" position.
70040-106_01-E_EN-DE-IT-ES-FR-RU.docx
English
Picture 15 – pump breaker On
Picture 16 – Main switch ON
The pump must not flat running or in inverse direction; therefore the checking of the correct rotation
Picture 17/18 – tank top up
14