Existing pump - Circulation
Replacement pump - High Efficiency Premium Smart Exchange sheet
Comment
Product information
Stratos MAXO 25/0,5-6
![](/storage/2387/stratos-maxo-union-200x180.png)
Your advantages
- Intuitive operation by means of application-guided settings with the Setup Guide plus the combination of a new display and operating button using Green Button Technology.
- Maximum energy efficiency thanks to the combination of optimised and innovative energy-saving functions (e.g. No-Flow Stop).
- Optimum system efficiency thanks to new and innovative intelligent control functions, such as Dynamic Adapt plus, Multi-Flow Adaptation, T-const. and ΔT-const.
- Latest communication interfaces (e.g. Bluetooth) for connection to mobile devices and direct pump networking for multiple pump control via Wilo Net.
- Maximum convenience in electrical installation thanks to a clearly arranged and spacious terminal room and the optimised Wilo-Connector.
With optimised and innovative energy-saving features, the Wilo-Stratos MAXO sets new standards for commercial HVAC and drinking water applications in terms of energy efficiency. Its outstanding user-friendliness makes operating the pump easier than ever before.
Construction
Smart glandless circulator with screwed connection or flange connection, EC motor with integrated electronic power adjustment.
Application
Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems.
Equipment/function
Field of application
The pump facilitates an operation with highest system efficiency via precise setting of the control mode for the system-specific application (e.g. radiator, underfloor heating, ceiling cooling).
Heating:
- Radiator
- Underfloor heating
- Ceiling heating
- Fan heater
- Hydraulic shunt
- Heat exchanger
- Ceiling cooling
- Underfloor cooling
- Air-conditioning devices
- Hydraulic shunt
- Heat exchanger
- Automatic switchover
Control modes
- Constant speed (control mode)
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- Dynamic Adapt plus for continuous (dynamic) adjustment of the delivery rate to the current requirement
- T-const. for constant temperature regulation
- ΔT for differential temperature control
- Constant Q for constant volume flow control
- Multi-Flow Adaptation: Total volume flow determination through the feeder pump for the needs-based supply of secondary pumps in the heating circuit distributors
- User-defined PID controller
- Q-limitmax. for limiting the maximum volume flow
- Q-limitmin. for limiting the minimum volume flow
- No-Flow Stop (zero-flow-deactivation)
- Automatic setback operation
- Index circuit evaluator (Δp-c control with external actual value sensor)
- Variable pitch of Δp-v pump curve
- Selection of the field of application using the Setup Guide
- Setting the related operating parameters
- Nominal duty point: direct input of calculated duty point at Δp-v
- Status display
- Setting and resetting the energy meters (heating and cooling)
- Pump venting function
- Key lock for disabling the settings
- Function for resetting the factory settings or the saved restoration points (parameter sets)
- Parameterising the analogue inputs
- Parameterising the binary inputs
- Parameterising the relay outputs
- Dual pump function (for 2 single pumps, which should be operated as twin-head pump)
- Power adjustment according to requirements for energy-efficient operation depending on the operating mode
- Setback operation
- Deactivation at zero flow (No-Flow Stop)
- Soft start
- Automatic troubleshooting routines (e.g. deblocking function)
- Switchover heating/cooling mode
- Full motor protection with integrated trip electronics
- Signal types: 0 – 10 V, 2 – 10 V, 0 – 20 mA, 4 – 20 mA, PT1000
- Applications: Remote adjustment of the setpoints in every control mode (except Multi-Flow Adaptation), sensor inputs for temperature, differential pressure or free sensor in user-defined PID-operating mode
- For potential-free control outputs or switch
- Parametrizable functions:
- Ext. Off
- Ext. Min
- Ext. Max
- MANUAL (BMS-OFF)
- Key lock
- Switchover between heating/cooling mode
Signal and display functions
- Display status operation display:
- Setpoint
- Actual delivery head
- Actual volume flow
- Power consumption
- Electric consumption
- Temperatures
- Status display LED: Faultless operation (green LED), pump communication (blue LED)
- Display status of display fault (display red):
- Error codes and error description in full text
- Remedial measures
- Display status of display warning (display yellow):
- Warning codes and description of the warning in full text
- Remedial measures
- Display status process indicator (display blue):
- Pump venting
- Update procedure
- Display BMS communication (display blue):
- Summary of the active BMS parameters (baud rate, address,...)
- Collective fault signal SSM (potential-free changeover contact)
- Collective run signal SBM (potential-free normally open contact)
- Bluetooth interface for wireless data exchange and remote operation of the pump using a smartphone or tablet.
- Serial digital interface Modbus RTU for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module Modbus RTU).
- Serial digital interface BACnet MS/TP for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module BACnet MS/TP).
- Serial digital interface LON for connecting building automation (BA) via bus system LONWorks (possible with Wilo-CIF module LON).
- Serial digital interface PLR for connecting BA via company-specific coupling module (possible with Wilo-CIF module PLR).
- Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration)
- Parallel operation (efficiency-optimised peak load cut-in and out)
- For flange-end pumps: Flange versions
- Standard version for DN 32 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
- Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
- Special version for DN 32 to DN 100 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange
- Various integrated communication interfaces and optionally usable CIF module plug-in position
- 5 cable inlets for connecting the communication interfaces
- Bluetooth interface
- High resolution graphic display with green button and 2 additional buttons
- User-friendly terminal room
- Integrated temperature sensor
- Thermal insulation as standard for heating applications
- Quick electrical connection with optimised Wilo-Connector for the power supply
- Pump
- Optimised Wilo-Connector
- 2x threaded cable connection M16 x 1.5
- Washers for flange screws (for nominal connection diameters DN 32 - DN 65)
- Gaskets for threaded connection
- Thermal insulation
- Installation and operating instructions
- Permissible temperature range -10 °C to +110 °C
- Mains connection 1~230 V, 50/60 Hz
- Protection class IPX4D
- Screwed connection or flange connection (depending on type) Rp 1 to DN 100
- Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)
- Insulation class: F
- Emitted interference in acc. with: EN 61800-3:2004+A1:2012 / residential environment (C1)
- Interference resistance in acc. with: EN 61800-3:2004+A1:2012 / industrial environment (C2)
- Pump housing: grey cast iron with cataphoretic-coated
- Thermal insulation: polypropylene
- Shaft: Stainless steel
- Bearing: carbon
- Impeller: Plastic
- Smart glandless circulator with EC motor and integrated electronic power adjustment
- Green Button Technology and graphic display
- Motor protection with trip electronics
- Plug connection for functional extension with optional CIF module for building automation (BA)
- Impeller with three-dimensionally curved blades and plastic sealing tube made of carbon fibre composite material
![](/storage/2564/climaform-stratos-maxo-200x180.png)
Prefabricated diffusion-proof insulation cover, designed for Wilo-Stratos MAXO pumps. Preferably used in air conditioning and cooling systems. This is to avoid condensation and to minimise energy losses.
- Delivery includes Armaflex tape for sealing between insulation and pump flange.
- Media temperature range -10 ° C to 110 ° C.
- Made of Armaflex material.
- Water vapor from diffusion resistance μ ≥ 10,000.
- Thermal conductivity 0.033 W / (m · K).
- Easy installation- time saving.
- Cost effective total solution.
- Installation of drip tray not necessary.
![](/storage/2846/kontakt-stratos-maxo-200x180.png)
- Fits all Strato's MAXO pumps.
![](/storage/3164/vinkelkontakt-stm-200x180.png)
- Fits all Strato's MAXO pumps.
![](/storage/2782/packning-union-200x180.png)
![](/storage/2562/pt-1000-aa-200x180.png)
Connection to Stratos Maxo to detect the fluid temperature in the case of temperature-dependent pump control or to detect heating/cooling quantities.
- Sensor Pt 1000 Class AA, ø6 x 40 mm
- Cable length: 3 m
- Measurement range: -5 °C to 70 °C, briefly up to 90 °C
![](/storage/2563/pt-1000-b-200x180.png)
Connection to Stratos Maxo-Z to detect the hot water outlet temperature on the reservoir to detect the thermal disinfection.
- Sensor Pt 1000 Class B, ø8.5 x 35 mm
- Cable length 5 m
- Measurement range -5 °C to 70 °C, briefly up to 90 °C.
![](/storage/2567/dykror-200x180.png)
For admission of the immersion sensor Pt 1000 AA for connection to Stratos MAXO.
- Thread: G 1/2
- Inner Ø 6.4 mm for sensor to ø6 mm
- Length of engagement 45 mm for installation in thread T-connector for use with pipes from DN 25 to approx. DN 50
![](/storage/2652/cif-modul-200x180.png)
General functions
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions:
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions:
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2845/smart-gateway-200x180.png)
Enables remote monitoring and control of connected products using the Wilo-Smart connect function in the Wilo Assistant app.
![](/storage/2652/cif-modul-200x180.png)
General functions
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions:
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/3210/temperatursensor-stm-200x180.png)
Temperature sensor intended for Stratos MAXO -R7 and Stratos MAXO-D -R7 (threaded pumps).
Features:
- Operation via control mode T-const. and ΔT const.
- Night setback
- Measurement of heating and cooling energy
- Automatic switching between heating / cooling
![](/storage/3063/givare-stratos-maxo-200x180.png)
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
![](/storage/2688/kap-stratos-maxo-200x200.png)
![](/storage/2681/stratos-maxo-2-200x200.png)
![](/storage/2680/stratos-maxo-1-200x200.jpg)
Replacement pump - High Efficiency Premium Smart Exchange sheet
Comment
Product information
Stratos MAXO 25/0,5-6 -R7
![](/storage/2387/stratos-maxo-union-200x180.png)
Your advantages
- Intuitive operation by means of application-guided settings with the Setup Guide plus the combination of a new display and operating button using Green Button Technology.
- Maximum energy efficiency thanks to the combination of optimised and innovative energy-saving functions (e.g. No-Flow Stop).
- Optimum system efficiency thanks to new and innovative intelligent control functions, such as Dynamic Adapt plus, Multi-Flow Adaptation, T-const. and ΔT-const.
- Latest communication interfaces (e.g. Bluetooth) for connection to mobile devices and direct pump networking for multiple pump control via Wilo Net.
- Maximum convenience in electrical installation thanks to a clearly arranged and spacious terminal room and the optimised Wilo-Connector.
With optimised and innovative energy-saving features, the Wilo-Stratos MAXO sets new standards for commercial HVAC and drinking water applications in terms of energy efficiency. Its outstanding user-friendliness makes operating the pump easier than ever before.
Construction
Smart glandless circulator with screwed connection or flange connection, EC motor with integrated electronic power adjustment.
Application
Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems.
Equipment/function
Field of application
The pump facilitates an operation with highest system efficiency via precise setting of the control mode for the system-specific application (e.g. radiator, underfloor heating, ceiling cooling).
Heating:
- Radiator
- Underfloor heating
- Ceiling heating
- Fan heater
- Hydraulic shunt
- Heat exchanger
- Ceiling cooling
- Underfloor cooling
- Air-conditioning devices
- Hydraulic shunt
- Heat exchanger
- Automatic switchover
Control modes
- Constant speed (control mode)
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- Dynamic Adapt plus for continuous (dynamic) adjustment of the delivery rate to the current requirement
- T-const. for constant temperature regulation
- ΔT for differential temperature control
- Constant Q for constant volume flow control
- Multi-Flow Adaptation: Total volume flow determination through the feeder pump for the needs-based supply of secondary pumps in the heating circuit distributors
- User-defined PID controller
- Q-limitmax. for limiting the maximum volume flow
- Q-limitmin. for limiting the minimum volume flow
- No-Flow Stop (zero-flow-deactivation)
- Automatic setback operation
- Index circuit evaluator (Δp-c control with external actual value sensor)
- Variable pitch of Δp-v pump curve
- Selection of the field of application using the Setup Guide
- Setting the related operating parameters
- Nominal duty point: direct input of calculated duty point at Δp-v
- Status display
- Setting and resetting the energy meters (heating and cooling)
- Pump venting function
- Key lock for disabling the settings
- Function for resetting the factory settings or the saved restoration points (parameter sets)
- Parameterising the analogue inputs
- Parameterising the binary inputs
- Parameterising the relay outputs
- Dual pump function (for 2 single pumps, which should be operated as twin-head pump)
- Power adjustment according to requirements for energy-efficient operation depending on the operating mode
- Setback operation
- Deactivation at zero flow (No-Flow Stop)
- Soft start
- Automatic troubleshooting routines (e.g. deblocking function)
- Switchover heating/cooling mode
- Full motor protection with integrated trip electronics
- Signal types: 0 – 10 V, 2 – 10 V, 0 – 20 mA, 4 – 20 mA, PT1000
- Applications: Remote adjustment of the setpoints in every control mode (except Multi-Flow Adaptation), sensor inputs for temperature, differential pressure or free sensor in user-defined PID-operating mode
- For potential-free control outputs or switch
- Parametrizable functions:
- Ext. Off
- Ext. Min
- Ext. Max
- MANUAL (BMS-OFF)
- Key lock
- Switchover between heating/cooling mode
Signal and display functions
- Display status operation display:
- Setpoint
- Actual delivery head
- Actual volume flow
- Power consumption
- Electric consumption
- Temperatures
- Status display LED: Faultless operation (green LED), pump communication (blue LED)
- Display status of display fault (display red):
- Error codes and error description in full text
- Remedial measures
- Display status of display warning (display yellow):
- Warning codes and description of the warning in full text
- Remedial measures
- Display status process indicator (display blue):
- Pump venting
- Update procedure
- Display BMS communication (display blue):
- Summary of the active BMS parameters (baud rate, address,...)
- Collective fault signal SSM (potential-free changeover contact)
- Collective run signal SBM (potential-free normally open contact)
- Bluetooth interface for wireless data exchange and remote operation of the pump using a smartphone or tablet.
- Serial digital interface Modbus RTU for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module Modbus RTU).
- Serial digital interface BACnet MS/TP for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module BACnet MS/TP).
- Serial digital interface LON for connecting building automation (BA) via bus system LONWorks (possible with Wilo-CIF module LON).
- Serial digital interface PLR for connecting BA via company-specific coupling module (possible with Wilo-CIF module PLR).
- Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration)
- Parallel operation (efficiency-optimised peak load cut-in and out)
- For flange-end pumps: Flange versions
- Standard version for DN 32 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
- Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
- Special version for DN 32 to DN 100 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange
- Various integrated communication interfaces and optionally usable CIF module plug-in position
- 5 cable inlets for connecting the communication interfaces
- Bluetooth interface
- High resolution graphic display with green button and 2 additional buttons
- User-friendly terminal room
- Integrated temperature sensor
- Thermal insulation as standard for heating applications
- Quick electrical connection with optimised Wilo-Connector for the power supply
- Pump
- Optimised Wilo-Connector
- 2x threaded cable connection M16 x 1.5
- Washers for flange screws (for nominal connection diameters DN 32 - DN 65)
- Gaskets for threaded connection
- Thermal insulation
- Installation and operating instructions
- Permissible temperature range -10 °C to +110 °C
- Mains connection 1~230 V, 50/60 Hz
- Protection class IPX4D
- Screwed connection or flange connection (depending on type) Rp 1 to DN 100
- Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)
- Insulation class: F
- Emitted interference in acc. with: EN 61800-3:2004+A1:2012 / residential environment (C1)
- Interference resistance in acc. with: EN 61800-3:2004+A1:2012 / industrial environment (C2)
- Pump housing: grey cast iron with cataphoretic-coated
- Thermal insulation: polypropylene
- Shaft: Stainless steel
- Bearing: carbon
- Impeller: Plastic
- Smart glandless circulator with EC motor and integrated electronic power adjustment
- Green Button Technology and graphic display
- Motor protection with trip electronics
- Plug connection for functional extension with optional CIF module for building automation (BA)
- Impeller with three-dimensionally curved blades and plastic sealing tube made of carbon fibre composite material
![](/storage/2564/climaform-stratos-maxo-200x180.png)
Prefabricated diffusion-proof insulation cover, designed for Wilo-Stratos MAXO pumps. Preferably used in air conditioning and cooling systems. This is to avoid condensation and to minimise energy losses.
- Delivery includes Armaflex tape for sealing between insulation and pump flange.
- Media temperature range -10 ° C to 110 ° C.
- Made of Armaflex material.
- Water vapor from diffusion resistance μ ≥ 10,000.
- Thermal conductivity 0.033 W / (m · K).
- Easy installation- time saving.
- Cost effective total solution.
- Installation of drip tray not necessary.
![](/storage/2846/kontakt-stratos-maxo-200x180.png)
- Fits all Strato's MAXO pumps.
![](/storage/3164/vinkelkontakt-stm-200x180.png)
- Fits all Strato's MAXO pumps.
![](/storage/2782/packning-union-200x180.png)
![](/storage/2562/pt-1000-aa-200x180.png)
Connection to Stratos Maxo to detect the fluid temperature in the case of temperature-dependent pump control or to detect heating/cooling quantities.
- Sensor Pt 1000 Class AA, ø6 x 40 mm
- Cable length: 3 m
- Measurement range: -5 °C to 70 °C, briefly up to 90 °C
![](/storage/2563/pt-1000-b-200x180.png)
Connection to Stratos Maxo-Z to detect the hot water outlet temperature on the reservoir to detect the thermal disinfection.
- Sensor Pt 1000 Class B, ø8.5 x 35 mm
- Cable length 5 m
- Measurement range -5 °C to 70 °C, briefly up to 90 °C.
![](/storage/2567/dykror-200x180.png)
For admission of the immersion sensor Pt 1000 AA for connection to Stratos MAXO.
- Thread: G 1/2
- Inner Ø 6.4 mm for sensor to ø6 mm
- Length of engagement 45 mm for installation in thread T-connector for use with pipes from DN 25 to approx. DN 50
![](/storage/2652/cif-modul-200x180.png)
General functions
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions:
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions:
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2845/smart-gateway-200x180.png)
Enables remote monitoring and control of connected products using the Wilo-Smart connect function in the Wilo Assistant app.
![](/storage/2652/cif-modul-200x180.png)
General functions
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/2652/cif-modul-200x180.png)
General functions:
Serial, digital interface for connection to building automation (BA) for the transfer of data points as:
- Control commands to the pump
- Messages from the pump
- Process values
![](/storage/3063/givare-stratos-maxo-200x180.png)
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
![](/storage/2688/kap-stratos-maxo-200x200.png)
![](/storage/2681/stratos-maxo-2-200x200.png)
![](/storage/2680/stratos-maxo-1-200x200.jpg)
Replacement pump - High Efficiency Premium Exchange sheet
Comment
Product information
Stratos PICO 25/0,5-6 -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
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)