Wilo Yonos MAXO-D User Manual

Installation and operating instructions Wilo-Yonos MAXO/-D 13
English
7.2.2 Allocation of the threaded cable connections
The following table shows the possible combinations of electric circuits in a cable for
assigning the individual threaded cable connections. DIN EN 60204-1 (VDE 0113, sheet 1)
must be complied with:
• Clause 14.1.3 as follows: Conductors of different electric circuits may belong to the
same multi-conductor cable if the highest voltage which may occur in the cable is insu-
lated sufficiently.
• Clause 4.4.2 as follows: Signal lines with low levels should be separated from power lines
if there is a potential risk of functional interference due to EMC.
Table 7.2.2
DANGER! Life-threatening danger posed by electric shock
If the mains and SSM cores are both in the same 5-wire cable (Tab. 7.2.2, version 2), the
SSM core may not be operated with protective low voltage, otherwise there could be
voltage transmission.
7.2.3 Connect the AC pump to an existing three phase net
Mains connection 3~230 V:
L1, L2, L3 and PE available. No neutral conductor N.
The voltage between any two phases must be 230 V.
NOTE: Make sure that 230 V is applied between the phases (L1-L2, L1-L3 or L2-L3).
Two phases (L1-L2, L1-L3 or L2-L3) are to be applied at the terminals L and N of the plug.
Mains connection 3~400 V:
1. L1, L2, L3, PE and neutral conductor N available (fig. 5).
The voltage between the neutral conductor (N) and any phase (L1, L2 or L3) must be
230 V.
2. L1, L2, L3 and PE available. No neutral conductor N.
The pump must have a mains transformer (accessory) connected upstream for pro-
viding the connection 1~230 V (L/N/PE).
8 Commissioning
Do not fail to observe the danger information and warnings in chapters 7, 8.5 and 9!
Prior to commissioning the pump, check that it was installed and connected correctly.
8.1 Filling and bleeding
NOTE: Incomplete bleeding will result in noises in the pump and unit.
Properly fill and bleed the system. The pump rotor compartment is vented automatically
after a short operating period. Dry running for short periods will not harm the pump.
Screwed connection: M20 (left connection) M20 (right connection)
Cable cross-section: 8...10 mm 8...10 mm
1. Function
Cable type
Mains line
min. 3x1.5 mm
2
max. 3x2.5 mm
2
SSM
min. 2x0.5 mm
2
max. 2x1.5 mm
2
2. Function
Cable type
Mains cable and SSM
max. 5x1.5 mm
2

Wilo Yonos MAXO-D Specifications

General

Brand	Wilo
Model	Yonos MAXO-D
Category	Water Pump
Language	English