Existing pump - Circulation
Replacement pump - High Efficiency Premium Exchange sheet
Exchange accessories
![](/storage/2335/adapter-int-400x400.png)
Comment
Product information
Stratos PICO 25/0,5-4 -180
![](/storage/3235/stratos-pico-2-2022-200x180.png)
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems.
Equipment/function
Operating modes:
- Dynamic Adapt plus
- Δ p-c for constant differential pressure
- Δp-v for variable differential pressure
- Constant speed (n-const.)
- Compatible with the Wilo-Smart Balance App
- Setting the operating mode
- Setting of pump output (delivery head)
- Setting automatic setback operation
- Setting automatic operation for pressure-independent valves
- Pump venting
- Manual restart
- Reset function for resetting the electricity meter
- Reset function for resetting to factory settings
- Key lock for disabling the settings
- Continuous power adjustment according to the operating mode
- Automatic setback operation
- Automatic venting function
- Automatic dry-running detection
- Automatic restart
Alternating display:
- Current volume flow
- Current delivery head
- Current speed
- Power consumption
- Energy consumption
- Display status for warning messages (yellow display) and error messages (red display) each with error code and description in plain text
- Pump venting
- Manual restart
- Green LED: Proper operation
- Blue LED: Pump communication with external module
- Wrench attachment point on pump body
- Quick electrical connection with Wilo-Connector
- Automatic venting
- Blocking-current proof motor
- Particle filter
- Thermal insulation as standard for heating applications
- Wilo-Connectivity interface for external modules
- Fluid temperature -10 °C to +110 °C
- Mains connection 1~230 V, 50 Hz
- Protection class IPX4D
- Screwed connection G1, G1½, G2
- Max. operating pressure 10 bar
- Pump housing: Grey cast iron with cataphoretic coating (stainless steel: type …-N)
- Thermal insulation: Polypropylene
- Shaft: Stainless steel
- Bearing: carbon, metal impregnated
- Impeller: Plastic
- Pump
- Thermal insulation
- Wilo-Connector
- Gaskets
- Installation and operating instructions
![](/storage/1073/kontakt-rak-200x180.png)
- Fits PICO pumps and Star-Z NOVA.
![](/storage/2370/kontakt-vinklad-1-200x180.png)
- Fits PICO pumps and Star-Z NOVA.
- Comes with cable.
![](/storage/1074/kontakt-vinklad-200x180.png)
- WS8 connector.
- Cable length 2 meters.
![](/storage/2782/packning-union-200x180.png)
![](/storage/3177/smart-connect-modul-pico-200x180.png)
![](/storage/3365/connect-modul-bms-200x180.png)
interface for building management systems (BMS).
The module is mounted on the electronic module via the Wilo-Connectivity interface of the pump
Equipment/function
- Run signal display
- Analogue input 0 -10 V for setpoint specification
- Run signal display via relay output as changeover contact
- SSM collective fault signal as potential-free NC contact
- SBM collective run signal as potential-free NO contact
-
Control input with configurable functions:
- Override OFF (External OFF), MIN (External MIN), MAX (External MAX)
- 2 PG screwed connections, rotatable with vertical or horizontal orientation
![](/storage/3237/kap-stratos-pico-2022-200x200.png)
![](/storage/3236/stratos-pico-2022-bild1-200x200.png)
![](/storage/2713/kopplingsschema-pico-200x200.png)
Replacement pump - High Efficiency Standard Exchange sheet
Exchange accessories
![](/storage/2335/adapter-int-400x400.png)
Comment
Product information
Yonos PICO 25/1-4 -180
![](/storage/3209/yonos-pico-2021-ny-200x180.png)
Your advantages
- Maximum operating convenience owing to the Green Button Technology with new, intelligent settings, intuitive user interface and new functions
- Optimised energy efficiency owing to EC motor technology, settings with an accuracy of 0.1 m and display of current power consumption
- Quick and easy installation and smooth replacement owing to the new, optimised construction
- Easy maintenance and high degree of operational reliability thanks to automatically and manually triggered restart or pump venting function
- Maximum operational reliability thanks to proven technology
A visible symbol of the new generation of high-efficiency pumps for heating and air-conditioning systems in residential dwellings is the green operating button, which together with new functions provides maximum convenience in commissioning and maintenance. Defaults for radiators or underfloor heating – symbolised by pictograms – save time during commissioning. The energy efficiency was improved once more and the power consumption is thus even lower and always in view. And thanks to the more compact construction, pump replacement is now even easier.
Construction
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems.
Equipment/function
Operating modes:
- Constant differential pressure
- Variable differential pressure
- Constant speed (3 control pump curves)
- Setting the operating mode in accordance with the application
- Setting of pump output (delivery head)
- Setting the constant speed
- Pump venting function
- Manual restart
- Continuous power adjustment according to the operating mode
- Automatic restart
- Automatic dry-running detection
- Display of power consumption in W
- Display of delivery head for setting
- Display of fault messages (error codes)
- Display of manually activated restart or pump venting function
- Wrench attachment point on pump body
- Quick electrical connection with Wilo-Connector
- Pump venting function
- Manual restart
- Blocking-current proof motor
- Particle filter
- Pump
- Wilo-Connector
- Seals
- Installation and operating instructions
- Fluid temperature -10 °C to +95 °C
- Mains connection 1~230 V, 50 Hz
- Protection class IPX2D
- Screwed connection Rp ½, Rp 1 and Rp 1¼
- Max. operating pressure 10 bar
- Pump housing: Grey cast iron (EN-GJL-200)
- Impeller: Plastic (PP - 40% GF)
- Pump shaft: Stainless steel
- Bearing: carbon, metal impregnated
![](/storage/1072/isoleringsholje-yonos-pico-200x180.png)
- Thermal insulation of pump housing in heating applications.
- Reduces heat loss by up to 85%.
- Energy saving, reduces operating costs.
- Protects the pump from external damage.
- 100% recyclable.
![](/storage/1073/kontakt-rak-200x180.png)
- Fits PICO pumps and Star-Z NOVA.
![](/storage/2370/kontakt-vinklad-1-200x180.png)
- Fits PICO pumps and Star-Z NOVA.
- Comes with cable.
![](/storage/1074/kontakt-vinklad-200x180.png)
- WS8 connector.
- Cable length 2 meters.
![](/storage/2782/packning-union-200x180.png)
![](/storage/2713/kopplingsschema-pico-200x200.png)
![](/storage/2695/kap-yonos-pico-200x200.png)