The MAGNA3 circulator pumps are designed for circulating liquids in systems with variable flows where it is desirable to optimize the setting of the pump duty point, thus reducing energy costs. The pump is especially suitable for installation in existing systems where the differential pressure across...
Circulation will cease when the pump head pressure has been exceeded. Check the high temp safety. If the FAULT light is on, ensure the fluid level in the bath is between baffle marks and the high temp setting is greater than the bath temperature. Turn the ON/OFF switch OFF then ON. ...
Circulation will cease when the pump head pressure has been exceeded. Check the high temp safety. If the FAULT light is on, ensure the fluid level in the bath is between baffle marks and the high temp setting is greater than the bath temperature. Turn the ON/OFF switch OFF then ON. ...
Referring to the flow chart of FIG. 10 and the flow system diagram of FIG. 16a, these describe the operation and show the flow system for a closed loop, Delta T heating system, with a pre-purge ramp-up feature, utilizing a single operating pump120and a boiler type water heater200. The...