Wilo

Stratos PICO-Z 20/0,5-4

رقم القطعة: wilo-4255430

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الوصف

Design Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control. Application Domestic hot water circulation systems in building services and industry. Equipment/function Operating modes - T-const. for temperature-controlled mode - Δ p-c for constant differential pressure - Constant speed (n-const.) Manual functions - Setting the operating mode - Setting of pump output (delivery head) - Setting the minimum temperature - Setting the minimum flow rate - Pump venting - Manual restart - Reset function for resetting the electricity meter - Reset function for resetting to factory settings - Key lock for disabling the settings Automatic functions - Continuous power adjustment according to the operating mode - Temperature control for maintaining a constant return temperature in the domestic hot water circulation system - Thermal disinfection routine (detecting and supporting the thermal disinfection of the domestic hot water storage tank) - Automatic venting function - Automatic restart Signal and display functions - Alternating display: - Current volume flow [m³/h] - Current delivery head H in [m] - Current speed (n) [rpm] - Power consumption P [W] - Energy consumption W [kWh] - Current temperature T [°C] - Display status for warning messages (yellow display) and error messages (red display) each with error code and description in plain text - Display status for process display (blue display): - Pump venting - Manual restart - Status LED: - Green LED: Proper operation - Blue LED: Pump communication with external module Equipment - Wrench attachment point on pump body - Quick electrical connection with Wilo-Connector - Blocking-current proof motor - Particle filter - Thermal insulation as standard - Wilo-Connectivity interface for external modules Technical data - Fluid temperature +2 °C to +95 °C - Mains connection 1~230 V, 50 Hz - IP rating IPX4D - Screwed connection G1¼, G1½, G2 - Max. operating pressure 10 bar Materials - Pump housing: Stainless steel - Thermal insulation: Polypropylene - Impeller: Plastic - Shaft: Oxide ceramic - Bearing: Carbon, synthetic resin-impregnated Scope of delivery - Pump - Thermal insulation - Wilo-Connector - Gaskets for threaded connection - Installation and operating instructions

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