Wilo Stratos PICO-Z 20/0.5-4 circulation pump 4255430 wet-running version, only suitable for drinking water

Wilo Stratos PICO-Z 20/0.5-4 circulation pump 4255430

This circulation pump is only suitable for drinking water.

Maintenance-free domestic hot water circulation pump (wet-running version) with screw connection, blocking current-resistant synchronous motor based on ECM technology and integrated electronic power control for stepless differential pressure control. With maximum efficiency and high starting torque, including automatic deblocking function. Can be used for all domestic hot water systems (+2 … +95 °C).

Types of control:

• T-const for temperature controlled mode
• Δ pc for constant differential pressure
• Constant speed (n-const.)

Features:

• Detection of the thermal disinfection of the domestic hot water tank
• Error message/warning message display including description and error code in plain text
• Venting routine for automatic venting of the rotor space
• Manual restart function for additional unblocking of the pump if necessary
• keylock
• Function to reset electricity meter or settings to factory defaults
• Automatic deblocking function and integrated motor protection

Advertisement:

• control type
• setpoint
• flow rate
• head
• number of revolutions
• temperature
• power consumption
• electrical consumption
• Active influences (e.g. thermal disinfection, ventilation)

Execution:

• Graphic color display with operation via one-button manual control level
• Slot for Wilo communication modules as an interface for Bluetooth, for example
• Reading out and setting operating data and, for example, creating a commissioning report via the Bluetooth interface (as an accessory) using the Wilo Assistant app
• Minimum consumption only 3 W
• Thermal insulation shell as standard