Electrical Connection - Wilo Star-Z 15 TT Instrucciones De Instalación Y Funcionamiento

Installation and operating instructions Wilo-Star-Z 15 TT

5.2 Electrical connection

Danger: Only a qualified electrician may work on the elec-
trical connection. Before connecting, make sure that the con-
necting cable is dead.
Note: So that the pump functions can be fully used, the
pump needs a permanent power supply. Do not connect the
pump to a boiler control system.
The pump is fitted with a cable and shock-proof power plug so
that it is ready to connect. Proceed as follows if the connecting
cable has to be changed:
1. Install a permanent connecting cable with an o.d. of 5-8 mm,
complete with plug device or all-pole switch (with a contact
opening width of at least 3 mm).
2. Open the terminal box.
3. Guide the connecting cable through the cable connection and
strip approximately 5 mm.
4. Secure the cores with the cable clips.
L phase, N neutral conductor,
5. Firmly tighten the cable connection.
6. Close the terminal box.
7. Set parameters  Page 23.
5.3 Filling and ventilation
1. Fill the system.
2. The pump vents automatically. The pump will not be damaged
if it runs dry briefly.
6 Settings
6.1 To set the current time
1. 5 sec.
2. Select clock (flashes).
3. Set the hours.
12:
4. Set the minutes.
:45
5. Select the basic display.
Settings
earth
+
5 sec.
+
+
+
23