Wilo-Yonos MAXO-D
Wilo-Yonos MAXO-D (flange)
Your advantages
- LED display provides complete transparency of set delivery head, speed stage or possible errors
- Simple adjustment over three speed stages when replacing an uncontrolled standard pump
- Easier electrical connection using the Wilo plug
- System availability ensured via collective fault signal
- Compact design and proven ease of use
Recommended services
Product features
- Hydraulics with cataphoretic coating
- Threaded and flanged version
- LED display
- Green button for pump setting
- Collective fault signal (SSM)
- Compact design
- Electrical connection with Wilo plug
Environmentally friendly properties
- High-efficiency pump with automatic power adjustment (EEI ≤ 0.23)
- Comprehensive range of spare parts for easy repair
- Sustainable and carbon-neutral production and processes in our European factories
Yonos MAXO-D
Design
Glandless circulator with threaded connection or flange connection, EC motor with automatic power adjustment.
Application
Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems.
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 fault codes
- Display of the set speed stages (C1, C2 or C3)
Double pump function
- Main/standby operation: for an automatic fault-actuated switchover the Connect Module Yonos MAXO can be used.
- Predefined control mode and set delivery head must be identical for both pumps.
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 pumps DN 32 to DN 65: Combination flange PN 6/10 (flange PN 16 acc. to EN 1092-2) for counter flanges PN 6 and PN 16
- Standard version for DN 80 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
Typekey
Example: | Wilo-Yonos MAXO-D 32/0.5-7 |
Yonos MAXO | High-efficiency pump (screw-end or flange-end pump), electronically controlled |
-D | Double pump |
32/ | Nominal connection diameter |
Technical data
- Permissible temperature range of -20 °C to +110 °C
- Mains connection 1~230 V, 50/60 Hz
- Protection class IPX4D
- DN 30 screwed connection (RP 1¼)
- Flange connection DN 32 to DN 80
- Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar)
Materials
- Pump housing: grey cast iron with cataphoretic coating
- Shaft: Stainless steel
- Bearing: carbon, metal 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
- Counter flanges for flange connection
- Adapter fittings
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)EAC
EAC 2215971-02
| Number of pages | 2 |
| Language | language neutral |
PDF (239 KB)EAC ЕАЭС RU C-DE.БЛ08.В.01487/22
| Number of pages | 4 |
| Language | language neutral |
PDF (1 MB)EAC EAC 037-2016
| Number of pages | 2 |
| Language | language neutral |
PDF (825 KB)EAC RU C-DE.БЛ08.В.00900/20
| Number of pages | 4 |
| Language | language neutral |
PDF (3 MB)