CIRCULATION PUMP WILO STRATOS PICO-Z 20/0,5-6-150

Wet rotor circulator pump for warm domestic hot water with threaded connections, jam-protected EC motor, and integrated electronic power control. Operating modes:

• p-c constant pressure differential
• temperature-controlled operating mode

Manual control functions:

• select operating mode
• adjust pump power (head)
• set minimum temperature
• set minimum flow rate
• reset function to zero the flow meter
• reset function to restore factory settings
• "Hold" function (key lock) to lock settings

Automatic functions:

• continuous power adaptation depending on operating mode
• temperature control to maintain a constant return temperature in the domestic hot water circulation system
• thermal disinfection procedure (detection and support for thermal disinfection of the domestic hot water storage tank)
• automatic self-cleaning function

Indication and display functions:

• display of current power consumption in W
• display of cumulative energy consumption in kWh
• display of current flow rate in m³/h
• display of current temperature in °C
• display of fault notifications (error codes)

Equipment:

• protrusion on pump housing for spanner
• electrical quick connector with Wilo-Connector device
• jam-protected motor
• particle filter
• thermal insulation as standard equipment

Delivery contents:

• pump
• thermal insulation
• Wilo-Connector
• seals
• installation and operating instructions

Technical data:

• temperature of fluid to be pumped, drinking water up to 3.57 mmol/l (20 °dH): -2 °C...+70 °C, short-term operation (4 h) up to +75 °C
• electrical connection 1~230 V, 50 Hz
• protection class IPX4D
• threaded connections Rp ½ and Rp 1
• maximum operating pressure 10 bar

This product description is an automated translation of the original Finnish description.