Search
Contact
E-mail
Catalogue creation
My favorites
Product comparison
Wilo-Stratos MAXO | Wilo

Wilo-Stratos MAXO

Tomorrow’s technology for today’s systems.

Your advantages
Wilo-Stratos MAXO

Tomorrow’s technology for today’s systems.

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.



Your advantages

  • Intuitive operation by application-guided settings with the Setup Guide plus the combination of a new display and operating button using the 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 connecting to mobile terminal devices and direct pump networking using Wilo Net for multiple pump control
  • Maximum convenience in electrical installation thanks to a clearly arranged and spacious terminal room and the optimised Wilo-Connector
Series description
Wilo-Stratos MAXO

Design

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
  • Concrete core heating*
  • Hydraulic shunt
  • Differential pressure-less distributor*
  • Buffer heating*
  • Heat exchanger
  • Heat source circuit (heat pump)*
  • District heating circuit*

Cooling

  • Ceiling cooling
  • Underfloor cooling
  • Air-conditioning devices
  • Concrete core cooling*
  • Hydraulic shunt
  • Differential pressure-less distributor*
  • Buffer cooling*
  • Heat exchanger
  • Recooling circuit*
  • District cooling circuit*

(* system types from SW≥01.05.10.00 available)

Heating and cooling combined

  • Automatic switchover (version “-R7”: not possible; however, possible with Stratos MAXO temperature sensor)

The following control modes are available depending on the selected application:

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 control
  • ΔT-const. for constant 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 control

Optional functions

  • Q-Limitmax. for limiting the maximum volume flow
  • Q-Limitmin. for limiting the minimum volume flow
  • No-Flow Stop (zero-flow-deactivation)
  • Automatic night setback (version “-R7”: not possible; however, possible with Stratos MAXO temperature sensor
  • Index circuit evaluator (Δp-c control with external actual value sensor)
  • Variable pitch of Δp-v pump curve

Manual settings

  • Selection of the field of application in the setting assistant
  • 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 a two-pump system)

Automatic functions

  • Power adjustment according to requirements for energy-efficient operation depending on the operating mode
  • Detection of night setback (version “-R7”: not possible; however, possible with Stratos MAXO temperature sensor
  • Deactivation at zero flow (No-Flow Stop)
  • Soft start
  • Automatic troubleshooting routines (e.g. deblocking function)
  • Switchover between heating/cooling mode (version "-R7": automatic switchover not possible; however, possible with Stratos MAXO temperature sensor)
  • Full motor protection with integrated trip electronics

External control inputs and their functions

  • 2 x analogue inputs:
  • 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 operation
  • 2 x digital inputs:
  • For potential-free control outputs or switch
  • Parametrisable functions:
    • Ext. Off
    • Ext. Min
    • Ext. Max
    • MANUAL (BMS-OFF)
    • Key lock
    • Switchover between heating/cooling mode

Wilo Net for dual-pump management of 2 single pumps, communication of several pumps with each other and pump remote adjustment via gateway

Signal and display functions

  • Display status operation display:
    • Setpoint
    • Actual delivery head
    • Actual volume flow
    • Power consumption
    • Electric consumption
    • Temperatures (version "-R7": current fluid temperature possible with Stratos MAXO temperature sensor)
  • 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)

Data exchange

  • Bluetooth interface for wireless data exchange and remote operation of the pump using a smartphone or tablet.
  • Remote monitoring of the pump via WiloCare.
  • Digital Modbus TCP interface for connection to building automation (BA) (possible with Wilo-CIF module Ethernet [multi-protocol]).
  • Serial digital interface Modbus RTU for connecting building automation (BA) via RS485 bus system (possible with Wilo-CIF module Modbus RTU).
  • Digital BACnet IP interface for connection to building automation (BA) (possible with Wilo-CIF module Ethernet).
  • 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 CANopen for connecting building automation (BA) via bus system CANopen (possible with Wilo-CIF module CANopen).
  • Serial digital interface PLR for connecting BA via company-specific coupling module (possible with Wilo-CIF module PLR).

Dual-pump management (twin-head pump or 2 x single pumps)

  • Main/standby operation (automatic fault-actuated switchover/time-sensitive pump alteration)
  • Parallel operation (efficiency-optimised peak load cut-in and out)

Equipment

  • 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 (version "-R7": without)
  • Thermal insulation as standard for heating applications
  • Quick electrical connection with optimised Wilo-Connector for the power supply

Scope of delivery

  • Pump
  • Optimised Wilo-Connector
  • 2x threaded cable gland M16 x 1.5
  • Gaskets for threaded connection
  • Washers for flange screws (for nominal connection diameters DN 32 - DN 65)
  • Thermal insulation shell
  • Installation and operating instructions

Typekey

Example:

Wilo-Stratos MAXO 30/0,5-12

Stratos MAXO

High-efficiency pump (screw-end or flange-end pump), electronically controlled

30/

Nominal connection diameter

0.5-12

Nominal delivery head range [m]

-R7

Without an integrated Stratos MAXO temperature sensor

-P1

PWIS-free version

Technical data

  • 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)
  • Max. volume flow Q: 74 m³/h
  • Max. delivery head H: 16 m

Materials

  • Bearing: Carbon, antimony-impregnated
  • Impeller: PPS-GF40
  • Pump housing: Grey cast iron
  • Shaft: 1.4028, DLC-coated

Construction

  • 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
Documents

Installation and operating instructions

Wilo-Stratos MAXO-R7

Article Number 2217836
Edition 2021-11
Number of pages 168
Language bg, cs, da, de, el, en, es, et, fi, fr, hr, hu, it, lt, lv, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk
PDF (737 KB)

Wilo-Stratos MAXO/-D/-Z

Article Number 2226401
Edition 2023-02
Number of pages 272
Language de, en, fr, it, nl
PDF (6 MB)

Consulting manual

Stratos MAXO Consulting Guide

Edition 2019
Number of pages 58
Language en
PDF (8 MB)

Certification booklet

Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos , Stratos-D, Stratos-Z, Stratos-ZD, Yonos MAXO,Yonos MAXO-D, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, Stratos PARA, Stratos PARA-Z, TOP-Z, TOP-S Transportsysteme

Article Number 2209011
Edition 2022-11
Number of pages 72
Language language neutral
PDF (28 MB)

Release notes Software

Release notes Stratos MAXO

Article Number 2212705
Edition 2021-04
Number of pages 60
Language bg, cs, da, de, el, en, es, et, fi, fr, hr, hu, it, lt, lv, nl, no, pl, pt, ro, ru, sk, sl, sr, sv, tr, uk
PDF (4 MB)

RCM

RCM 2215777

Number of pages 1
Language language neutral
PDF (200 KB)
Product selection
Number of results: 118
Pump connection
Energy efficiency index (EEI)
Port-to-port length L0
180 … 360 mm
[118]
Maximum operating pressure PN
Fluid temperature sensor
Head max H max
4.241 … 16.27 m
[94]
Flow max Q max
8.097 … 75.92 m³/h
[109]
Product descriptionPump connectionEEIPort-to-port length L0Maximum operating pressure PNMains connectionGross weight, approx. mPieces per palletArticle number
Stratos MAXO 25/0,5-4 PN 10
G 1½
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2164567
Stratos MAXO 25/0,5-4 PN10-R7
G 1½
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2217892
Stratos MAXO 25/0,5-4 PN 16
G 1½
≤0.18
180 mm
16 bar
1~230 V, 50/60 Hz
8.3 kg
32
2186255
Stratos MAXO 25/0,5-6 PN 10
G 1½
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2164568
Stratos MAXO 25/0,5-6 PN10-R7
G 1½
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2217893
Stratos MAXO 25/0,5-6 PN 16
G 1½
≤0.18
180 mm
16 bar
1~230 V, 50/60 Hz
8.3 kg
32
2186256
Stratos MAXO 25/0,5-8 PN 10
G 1½
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2164569
Stratos MAXO 25/0,5-8 PN10-R7
G 1½
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2217894
Stratos MAXO 25/0,5-8 PN 16
G 1½
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.3 kg
32
2186257
Stratos MAXO 25/0,5-10 PN 10
G 1½
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2164570
Stratos MAXO 25/0,5-10 PN10-R7
G 1½
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2217895
Stratos MAXO 25/0,5-10 PN 16
G 1½
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.6 kg
32
2186258
Stratos MAXO 25/0,5-12 PN 10
G 1½
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2164571
Stratos MAXO 25/0,5-12 PN10-R7
G 1½
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2217896
Stratos MAXO 25/0,5-12 PN 16
G 1½
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.6 kg
32
2186259
Stratos MAXO 30/0,5-4 PN 10
G 2
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2164572
Stratos MAXO 30/0,5-4 PN10-R7
G 2
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2217897
Stratos MAXO 30/0,5-4 PN 16
G 2
≤0.18
180 mm
16 bar
1~230 V, 50/60 Hz
8.3 kg
32
2186260
Stratos MAXO 30/0,5-6 PN 10
G 2
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2164573
Stratos MAXO 30/0,5-6 PN10-R7
G 2
≤0.18
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2217898
Stratos MAXO 30/0,5-6 PN 16
G 2
≤0.18
180 mm
16 bar
1~230 V, 50/60 Hz
8.3 kg
32
2186261
Stratos MAXO 30/0,5-8 PN 10
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2164574
Stratos MAXO 30/0,5-8 PN10-R7
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.3 kg
32
2217899
Stratos MAXO 30/0,5-8 PN 16
G 2
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.3 kg
32
2186262
Stratos MAXO 30/0,5-10 PN 10
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2164575
Stratos MAXO 30/0,5-10 PN10-R7
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2217900
Stratos MAXO 30/0,5-10 PN 16
G 2
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.6 kg
32
2186263
Stratos MAXO 30/0,5-12 PN 10
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2164576
Stratos MAXO 30/0,5-12 PN10-R7
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2217901
Stratos MAXO 30/0,5-12 PN 16
G 2
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.6 kg
32
2186264
Stratos MAXO 30/0,5-14 PN 10
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2164577
Stratos MAXO 30/0,5-14 PN10-R7
G 2
≤0.19
180 mm
10 bar
1~230 V, 50/60 Hz
8.6 kg
32
2217902
Stratos MAXO 30/0,5-14 PN 16
G 2
≤0.19
180 mm
16 bar
1~230 V, 50/60 Hz
8.6 kg
32
2186265
Stratos MAXO 32/0,5-8 PN 6/10
DN 32
≤0.18
220 mm
10 bar
1~230 V, 50/60 Hz
14.2 kg
8
2164578
Stratos MAXO 32/0,5-8 PN6/10-R7
DN 32
≤0.18
220 mm
10 bar
1~230 V, 50/60 Hz
14.2 kg
8
2217945
Stratos MAXO 32/0,5-8 PN 16
DN 32
≤0.18
220 mm
16 bar
1~230 V, 50/60 Hz
14.2 kg
8
2186266
Stratos MAXO 32/0,5-10 PN 6/10
DN 32
≤0.18
220 mm
10 bar
1~230 V, 50/60 Hz
14.5 kg
8
2164579
Stratos MAXO 32/0,5-10 PN6/10-R7
DN 32
≤0.18
220 mm
10 bar
1~230 V, 50/60 Hz
14.5 kg
8
2217946
Stratos MAXO 32/0,5-10 PN16
DN 32
≤0.18
220 mm
16 bar
1~230 V, 50/60 Hz
14.5 kg
8
2186267
Stratos MAXO 32/0,5-12 PN6/10
DN 32
≤0.18
220 mm
10 bar
1~230 V, 50/60 Hz
14.5 kg
8
2164580
Stratos MAXO 32/0,5-12 PN6/10-R7
DN 32
≤0.18
220 mm
10 bar
1~230 V, 50/60 Hz
14.5 kg
8
2217947
Stratos MAXO 32/0,5-12 PN 16
DN 32
≤0.18
220 mm
16 bar
1~230 V, 50/60 Hz
14.5 kg
8
2186268
Stratos MAXO 32/0,5-16 PN6/10
DN 32
≤0.17
220 mm
10 bar
1~230 V, 50/60 Hz
18.8 kg
8
2164581
Stratos MAXO 32/0,5-16 PN6/10-R7
DN 32
≤0.17
220 mm
10 bar
1~230 V, 50/60 Hz
18.8 kg
8
2217948
Stratos MAXO 32/0,5-16 PN 16
DN 32
≤0.17
220 mm
16 bar
1~230 V, 50/60 Hz
18.8 kg
8
2186269
Stratos MAXO 40/0,5-4 PN6/10
DN 40
≤0.19
220 mm
10 bar
1~230 V, 50/60 Hz
14.8 kg
8
2164582
Stratos MAXO 40/0,5-4 PN6/10-R7
DN 40
≤0.19
220 mm
10 bar
1~230 V, 50/60 Hz
14.8 kg
8
2217949
Stratos MAXO 40/0,5-4 PN 16
DN 40
≤0.19
220 mm
16 bar
1~230 V, 50/60 Hz
14.8 kg
8
2186270
Stratos MAXO 40/0,5-8 PN6/10
DN 40
≤0.19
220 mm
10 bar
1~230 V, 50/60 Hz
15.1 kg
8
2164583
Stratos MAXO 40/0,5-8 PN6/10-R7
DN 40
≤0.19
220 mm
10 bar
1~230 V, 50/60 Hz
15.1 kg
8
2217950