Wilo-Yonos MAXO-Z

Deciphering of designation

Example:	Wilo-Yonos MAXO-Z 30/0,5-12
Yonos MAXO	High efficiency pump (threaded or flanged), electronically regulated
Z	Single pump for drinking water circulation system
30/	Nominal diameter for connection
0.5-12	Nominal head [m]

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Overview

Energy saving thanks to high-efficiency hydraulics and synchronous motor
Full overview of head, speed level and possible errors due to LCD display
Easily adaptable in three speed steps when replacing an unregulated standard pump
Simplified electrical connection with Wilo plug
System availability (reliability) through generalized fault indication
Compact design and proven user-friendliness
Efficient solution for hot water supply in large buildings.
The Wilo-Yonos MAXO-Z is an efficient circulation pump for hygienic hot water supply in rental, office and industrial buildings. The LED display always informs you about the head, speed steps and faults. The compact design and the Wilo plug for electrical connection makes installation easy. The green button makes the pump easy to control.

Type

Glandless circulation pump with threaded connection or flange connection, EC motor with automatic speed control.

Application

Potable water circulation systems for industrial applications and building services equipment.

Equipment/function

Modes of operation

Δp-c for constant differential pressure
Δp-v for variable differential pressure
n = Constant (3 speed steps)

Manual override

Setting of operating modes
Adjustment of pump capacity (head)
Setting of speed rpm steps

Automatic control

Infinitely variable speed adjustment depending on operating mode
Lockout function
Soft start
Full motor protection built in

Alarms and display

Generalized fault indication (potential-free NC contact)
Light fault indication
Display of head value and error codes
Display of set speed step (C1, C2 or C3)

Accessories

Spigot for pump housing (on pumps with threaded connections to the pipe)
Quick electrical connection via Wilo-Stecker. For connection of mains and SSM, with integrated cable gland
For pumps with flange connections: Flange versions
- Standard version for pumps DN 40 to DN 65: Combination flange PN 6/10 for counter flanges PN 6 and PN 10

Model overview

Products

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Product designation	Mains connection	Energy Efficiency Index (EEI)	Max. Q	Pressure drop max. H	Max. working pressure PN	Pipeline connection	Mounting length l0	Gross weight approx. m	Article number
Yonos MAXO-Z 25/0,5-7 PN 10	1~230 V, 50/60 Hz	0.20	8.2 m³/h	7.40 m	10 bar	G 1½	180 mm	5.0 kg	2175538
Yonos MAXO-Z 25/0,5-10 PN 10	1~230 V, 50/60 Hz	0.20	9.6 m³/h	10.80 m	10 bar	G 1½	180 mm	5.0 kg	2175539
Yonos MAXO-Z 30/0,5-7 PN 10	1~230 V, 50/60 Hz	0.20	8.2 m³/h	7.40 m	10 bar	G 2	180 mm	5.3 kg	2175540
Yonos MAXO-Z 30/0,5-12 PN 10	1~230 V, 50/60 Hz	0.20	11.7 m³/h	12.10 m	10 bar	G 2	180 mm	5.3 kg	2175541
Yonos MAXO-Z 40/0,5-8 PN 6/10	1~230 V, 50/60 Hz	0.20	18.2 m³/h	8.50 m	10 bar	DN 40	220 mm	13.0 kg	2175542
Yonos MAXO-Z 40/0,5-12 PN 6/10	1~230 V, 50/60 Hz	0.20	24.8 m³/h	13.00 m	10 bar	DN 40	250 mm	18.4 kg	2175543
Yonos MAXO-Z 50/0,5-9 PN 6/10	1~230 V, 50/60 Hz	0.20	29 m³/h	10.20 m	10 bar	DN 50	280 mm	19.8 kg	2175544
Yonos MAXO-Z 65/0,5-12 PN 6/10	1~230 V, 50/60 Hz	0.20	39 m³/h	10.00 m	10 bar	DN 65	340 mm	33.8 kg	2175545

Those. information

Scope of delivery

Pump
Including gaskets for screw connections
Including washers for flange bolts (nominal diameters DN 40 to DN 65)
Including assembly and operating instructions.

Technical specifications

Permissible drinking water temperature range up to 3.57 mmol/l (20 °dH): 0 °C to +80 °C
Electrical connection 1~230 V, 50/60 Hz
Protection class IPX4D
Threaded connection or flange connection (depending on type) Rp 1 to DN 65
Max. operating pressure standard version: 6/10 bar or 6 bar (special version: 10 bar)

Materials

Pump housing made of bronze
Shaft: Stainless steel
Bearings: Graphite impregnated with synthetic resin
Impeller: synthetic material

Download

Stratos, Stratos-D, Stratos-Z, Stratos-ZD, Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos PARA, Stratos PARA-Z,Yonos MAXO, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, TOP-S, TOP-Z, TOP-SD, TOP-RL, TOP-I	Download
Wilo-Yonos MAXO-Z	Download
Documentation	Download

Colors

DOP

Wilo CAD

The Wilo CAD online library contains DWG drawings of Wilo pumping equipment. In this library, the dimensions of the pumping equipment are given as a guideline. Please note that the contents of the Wilo CAD online library are subject to technical changes.

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Wilo CAD online library