DAB Vortex BWO 155V Self-Learn (1 1/4") Hot Water Circulator 240v

PUMP HOUSING

V-pump housing

1 1/4" male connection thread; fitting set, with 1/2" male screw/solder fitting/ø 15 mm female, non-return valve, cut-off valve, insulation shell.

R-pump housing

1/2" female connection thread, insulation shell.

DRIVE

Permanent magnet drive

The BlueOne DHW circulation pump generation is driven by a highly efficient, electronically commutated DC motor. A voltage transformer is integrated in the module cap for AC operation. All pumps have continuous manual speed adjustment.

Spherical motor technology

The shaftless spherical motor does not feature a revolving bearing shaft. Instead, the stator transfers the rotating magnetic field directly to the permanent magnet rotor on a fixed bearing pin. The rotor bearing is self-adjusting and lubricated by the water. The rotor thus runs with zero play and is virtually noise free. Water carrying parts can be easily cleaned if necessary. The rotor can be replaced when required.

CONTROL MODULE

SL – self-learning module

The pump runs predictively according to the learned draw-off times. The system automatically updates on a constant basis as draw-off times change.

• AUTOlearn technology
• Predictive provision of hot water
• 5 comfort settings
• Weekend/holiday detection
• Daily flushing if the user is away to ensure hygienic pipework
• Automatic disinfection run detection