Wilo-Yonos MAXO-Z
The efficient solution for sanitary standard of domestic hot water circulation in commercial buildings.
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Description
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.
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Advantages
- High-efficiency pump for energy savings
- LED display provides complete transparency of set delivery head, speed stage or possible errors
- Easy replacement of uncontrolled standard pumps via compact design and electrical connection using the Wilo plug
- Easy selection of control mode ∆p-v, ∆p-c and three-speed adjustment with the green button
- Ensuring operational reliability through collective fault signal
- Optional: Wilo-Connect module Yonos MAXO with additional intelligent functions for integration into the building management system
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Technical Features
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.
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)
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
Materials
- Pump housing made of stainless steel
- Shaft: Stainless steel
- Bearing: Carbon, synthetic resin-impregnated
- Impeller: Plastic
Accessories
- Screwed connections for threaded connection
- Thermal insulation
- Downloads
