Wilo-Yonos MAXO-Z
The efficient solution for sanitary standard of domestic hot water circulation in commercial buildings.
The efficient solution for sanitary standard of domestic hot water circulation in commercial buildings.
The Wilo-Yonos MAXO-Z is any efficient solution for a high sanitary standard of domestic hot water circulation in commercial buildings. It offers complete transparency of the delivery head, speed and possible faults thanks to its LED display. The compact design and the Wilo-Plug for the electric connection simplify the installation. The green knob ensures an easy handling of the pump.
Recommended services
Your advantages
- High drinking water hygiene ensured through collective fault signal
- Energy-saving due to high-efficiency hydraulics and synchronous motor
- Complete transparency of the delivery head, speed and possible faults thanks to its LED display
- Simple adjustment over three speed stages using the green button when replacing an uncontrolled standard pump
- Easier electrical connection thanks to the Wilo plug
- Compact design and proven user-friendliness
Product features
- Hydraulics made of stainless steel
- LED display
- Three control modes can be set via the green button
- Compact design
- Collective fault signal
- Electrical connection with Wilo plug
Environmentally friendly properties
- High-efficiency pump with automatic power adjustment
- Comprehensive range of spare parts for easy repair
- Sustainable and carbon-neutral production and processes in our European factories
Design
Glandless circulator with threaded connection or flange connection, EC motor with automatic power adjustment.
Application
Domestic hot water circulation systems in industry and building services.
Equipment/function
Operating modes
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- n = constant (3 speed stages)
Manual functions
- Setting the operating mode
- Setting of pump output (delivery head)
- Setting the speed stages
Automatic functions
- Infinitely variable power adjustment according to the operating mode
- Deblocking function
- Soft start
- Integrated full motor protection
Signal and display functions
- Collective fault signal (potential-free NC contact)
- Fault signal light
- LED segment display for displaying the delivery head and error codes
- Display of the configured speed stage (C1, C2 or C3)
Equipment
- Wrench attachment point on pump body (for threaded pipe union pumps)
- Quick electrical connection with Wilo plug. For the connection of the mains and SSM lines, with integrated strain relief
- For flange-end pumps: Flange versions
- Standard version for DN 40 to DN 65 pumps: Combination flange PN 6/10 for counter flanges PN 6 and PN 10
Typekey
Example: | Wilo-Yonos MAXO-Z 30/0.5-12 |
Yonos MAXO | High-efficiency pump (screw-end or flange-end pump), electronically controlled |
Z | Single pump for domestic hot water circulation |
30/ | Nominal connection diameter |
Technical data
- Permissible temperature range drinking water up to 3.57 mmol/l (20 °dH): 0 °C to +80 °C
- Mains connection 1~230 V, 50/60 Hz
- Protection class IPX4D
- Screwed connection or flange connection (depending on type) Rp 1 to DN 65
- Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar)
Materials
- Pump housing made of stainless steel
- Shaft: Stainless steel
- Bearing: Carbon, synthetic resin-impregnated
- Impeller: Plastic
Scope of delivery
- Pump
- Gaskets for threaded connection
- Washers for flange screws (for nominal connection diameters DN 32 – DN 65)
- Installation and operating instructions
Accessories
- Screwed connections for threaded connection
- Thermal insulation
Installation and operating instructions
Wilo-Yonos MAXO/-D/-Z
| Article Number | 2226411 |
| Edition | 2023-12 |
| Number of pages | 392 |
| Language | da, de, el, en, es, fi, fr, it, nl, no, pt, sv, tr |
PDF (9 MB)Wilo-Yonos MAXO/-D/-Z
| Article Number | 2226410 |
| Edition | 2023-12 |
| Number of pages | 36 |
| Language | en |
PDF (7 MB)Certification booklet
Yonos MAXO, Yonos MAXO-D, Yonos MAXO-Z
| Article Number | 2230742 |
| Edition | 2024-03 |
| Number of pages | 20 |
| Language | language neutral |
PDF (13 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (279 KB)Accessories sheet
| Number of pages | 1 |
| Language | language neutral |
PDF (3 MB)