Higher comfort, lower electricity consumption.
Designed for heating and air conditioning systems in single-family homes with one or two flats, the new generation high-efficiency pump stands out with its green control button, which provides maximum comfort in installation and maintenance. The standard settings of the radiator and floor heating (symbolically indicated with pictograms) save you time during commissioning. The further improved energy efficiency also reduces power consumption, which you can constantly monitor and control via the LED display. Thanks to its compact structure, pump replacement is now even easier.
Features/Product benefits
- Maximum ease of use thanks to the intuitive user interface and green button technology
- Optimum energy efficiency thanks to EC motor technology, 0.1 m precision settings and display of current power consumption
- Quick and easy installation and trouble-free replacement thanks to the new, optimized design
- Easy maintenance and high operational safety thanks to protection functions such as automatic restart and manual air purge function
- Maximum operational safety thanks to proven technology

Product features
- 7 segment LED display
- Self-defense programs
- EC engine
- Green button technology
- Direct access to engine bolts
- Easy access to the Wilo-Connector
Construction
Glandless rotor circulation pump with screw connection, anti-blocking current EC motor and integrated electronic performance regulation.
APPLICATION
Hot water heaters of all systems, air conditioning applications, industrial circulation systems.
Hardware / function
Control modes
- Δpc for constant differential pressure
- Δ pv for variable differential pressure
Manual functions
- Setting the control mode
- Pump power setting (head)
- Air release function
Automatic functions
- Stepless power adaptation depending on control mode
- Automatic unblocking function
Signal and indicator functions
- Power consumption display in W
- Display of current discharge height during adjustment
- Display of fault signals (Error codes)
- Indication of activated air purge function
Hardware
- Mounting wrench location on pump body
- Quick electrical connection with Wilo-Connector
- Blocking current resistant motor
- Particle filter
Type coding
Example: | Wilo-Yonos PICO1.0 25/1-4-130 |
Yonos PICO1.0 | High efficiency pump (Pump with coupling), electronically regulated |
25/ | Nominal connection diameter |
1-4 | Nominal head range [m] |
130 | Building height |
Technical data
- Fluid temperature -10 °C to +95 °C
- Mains connection 1~230 V, 50 Hz
- Protection class IPX4D
- G1, G1½, G2 union connection
- Max. operating pressure 10 bar
Materials
- Pump body: Gray cast iron (EN-GJL-200)
- Impeller: Plastic (PP - 40% GF)
- Pump shaft: Stainless steel
- Bed: Metal impregnated coal
Scope of delivery
- Pump
- Wilo Connector
- Gaskets
- Installation and user manual
Options
- Yonos PICO1.0...130 models with a short build length of 130 mm
Accessories
- Union connections
- Adapter parts
- Heat insulation
- Wilo-Connector with 2 m connection cable and earthed plug
- Angled plug with 2 m long connection cable
Select Model | : | Yonos PICO1.0 |